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 # ifndef _TANDEM_SOURCE 56 # define _TANDEM_SOURCE 57 # endif 58 # include <floss.h> 59 # define ROOT_UID 65535 60 #else 61 # define ROOT_UID 0 62 #endif 63 64 #ifdef __EMX__ /* hand-edited config.h for OS/2 with EMX */ 65 # include "os_os2_cfg.h" 66 #endif 67 68 /* 69 * MACOS_CLASSIC compiling for MacOS prior to MacOS X 70 * MACOS_X_UNIX compiling for MacOS X (using os_unix.c) 71 * MACOS_X compiling for MacOS X (using os_unix.c) 72 * MACOS compiling for either one 73 */ 74 #if defined(macintosh) && !defined(MACOS_CLASSIC) 75 # define MACOS_CLASSIC 76 #endif 77 #if defined(MACOS_X_UNIX) 78 # define MACOS_X 79 # ifndef HAVE_CONFIG_H 80 # define UNIX 81 # endif 82 #endif 83 #if defined(MACOS_X) || defined(MACOS_CLASSIC) 84 # define MACOS 85 #endif 86 #if defined(MACOS_X) && defined(MACOS_CLASSIC) 87 Error: To compile for both MACOS X and Classic use a Classic Carbon 88 #endif 89 /* Unless made through the Makefile enforce GUI on Mac */ 90 #if defined(MACOS) && !defined(HAVE_CONFIG_H) 91 # define FEAT_GUI_MAC 92 #endif 93 94 #if defined(FEAT_GUI_MOTIF) \ 95 || defined(FEAT_GUI_GTK) \ 96 || defined(FEAT_GUI_ATHENA) \ 97 || defined(FEAT_GUI_MAC) \ 98 || defined(FEAT_GUI_W32) \ 99 || defined(FEAT_GUI_W16) \ 100 || defined(FEAT_GUI_PHOTON) 101 # if !defined(FEAT_GUI) && !defined(NO_X11_INCLUDES) 102 # define FEAT_GUI 103 # endif 104 #endif 105 106 /* Visual Studio 2005 has 'deprecated' many of the standard CRT functions */ 107 #if _MSC_VER >= 1400 108 # define _CRT_SECURE_NO_DEPRECATE 109 # define _CRT_NONSTDC_NO_DEPRECATE 110 #endif 111 112 #if defined(FEAT_GUI_W32) || defined(FEAT_GUI_W16) 113 # define FEAT_GUI_MSWIN 114 #endif 115 #if defined(WIN16) || defined(WIN32) || defined(_WIN64) 116 # define MSWIN 117 #endif 118 /* Practically everything is common to both Win32 and Win64 */ 119 #if defined(WIN32) || defined(_WIN64) 120 # define WIN3264 121 #endif 122 123 /* 124 * SIZEOF_INT is used in feature.h, and the system-specific included files 125 * need items from feature.h. Therefore define SIZEOF_INT here. 126 */ 127 #ifdef WIN3264 128 # define SIZEOF_INT 4 129 #endif 130 #ifdef MSDOS 131 # ifdef DJGPP 132 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 133 # define SIZEOF_INT 4 /* 32 bit ints */ 134 # endif 135 # define DOS32 136 # define FEAT_CLIPBOARD 137 # else 138 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 139 # define SIZEOF_INT 2 /* 16 bit ints */ 140 # endif 141 # define SMALL_MALLOC /* 16 bit storage allocation */ 142 # define DOS16 143 # endif 144 #endif 145 146 #ifdef AMIGA 147 /* Be conservative about sizeof(int). It could be 4 too. */ 148 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 149 # ifdef __GNUC__ 150 # define SIZEOF_INT 4 151 # else 152 # define SIZEOF_INT 2 153 # endif 154 # endif 155 #endif 156 #ifdef MACOS 157 # if defined(__POWERPC__) || defined(MACOS_X) || defined(__fourbyteints__) \ 158 || defined(__MRC__) || defined(__SC__) || defined(__APPLE_CC__)/* MPW Compilers */ 159 # define SIZEOF_INT 4 160 # else 161 # define SIZEOF_INT 2 162 # endif 163 #endif 164 #ifdef RISCOS 165 # define SIZEOF_INT 4 166 #endif 167 168 169 #include "feature.h" /* #defines for optionals and features */ 170 171 /* +x11 is only enabled when it's both available and wanted. */ 172 #if defined(HAVE_X11) && defined(WANT_X11) 173 # define FEAT_X11 174 #endif 175 176 #ifdef NO_X11_INCLUDES 177 /* In os_mac_conv.c NO_X11_INCLUDES is defined to avoid X11 headers. 178 * Disable all X11 related things to avoid conflicts. */ 179 # ifdef FEAT_X11 180 # undef FEAT_X11 181 # endif 182 # ifdef FEAT_GUI_X11 183 # undef FEAT_GUI_X11 184 # endif 185 # ifdef FEAT_XCLIPBOARD 186 # undef FEAT_XCLIPBOARD 187 # endif 188 # ifdef FEAT_GUI_MOTIF 189 # undef FEAT_GUI_MOTIF 190 # endif 191 # ifdef FEAT_GUI_ATHENA 192 # undef FEAT_GUI_ATHENA 193 # endif 194 # ifdef FEAT_GUI_GTK 195 # undef FEAT_GUI_GTK 196 # endif 197 # ifdef FEAT_BEVAL_TIP 198 # undef FEAT_BEVAL_TIP 199 # endif 200 # ifdef FEAT_XIM 201 # undef FEAT_XIM 202 # endif 203 # ifdef FEAT_CLIENTSERVER 204 # undef FEAT_CLIENTSERVER 205 # endif 206 #endif 207 208 /* The Mac conversion stuff doesn't work under X11. */ 209 #if defined(FEAT_MBYTE) && defined(MACOS_X) 210 # define MACOS_CONVERT 211 #endif 212 213 /* Can't use "PACKAGE" here, conflicts with a Perl include file. */ 214 #ifndef VIMPACKAGE 215 # define VIMPACKAGE "vim" 216 #endif 217 218 /* 219 * Find out if function definitions should include argument types 220 */ 221 #ifdef AZTEC_C 222 # include <functions.h> 223 # define __ARGS(x) x 224 #endif 225 226 #ifdef SASC 227 # include <clib/exec_protos.h> 228 # define __ARGS(x) x 229 #endif 230 231 #ifdef _DCC 232 # include <clib/exec_protos.h> 233 # define __ARGS(x) x 234 #endif 235 236 #ifdef __TURBOC__ 237 # define __ARGS(x) x 238 #endif 239 240 #ifdef __BEOS__ 241 # include "os_beos.h" 242 # define __ARGS(x) x 243 #endif 244 245 #if (defined(UNIX) || defined(__EMX__) || defined(VMS)) \ 246 && (!defined(MACOS_X) || defined(HAVE_CONFIG_H)) 247 # include "os_unix.h" /* bring lots of system header files */ 248 #endif 249 250 #if defined(MACOS) && (defined(__MRC__) || defined(__SC__)) 251 /* Apple's Compilers support prototypes */ 252 # define __ARGS(x) x 253 #endif 254 #ifndef __ARGS 255 # if defined(__STDC__) || defined(__GNUC__) || defined(WIN3264) 256 # define __ARGS(x) x 257 # else 258 # define __ARGS(x) () 259 # endif 260 #endif 261 262 /* __ARGS and __PARMS are the same thing. */ 263 #ifndef __PARMS 264 # define __PARMS(x) __ARGS(x) 265 #endif 266 267 /* Mark unused function arguments with UNUSED, so that gcc -Wunused-parameter 268 * can be used to check for mistakes. */ 269 #ifdef HAVE_ATTRIBUTE_UNUSED 270 # define UNUSED __attribute__((unused)) 271 #else 272 # define UNUSED 273 #endif 274 275 /* if we're compiling in C++ (currently only KVim), the system 276 * headers must have the correct prototypes or nothing will build. 277 * conversely, our prototypes might clash due to throw() specifiers and 278 * cause compilation failures even though the headers are correct. For 279 * a concrete example, gcc-3.2 enforces exception specifications, and 280 * glibc-2.2.5 has them in their system headers. 281 */ 282 #if !defined(__cplusplus) && defined(UNIX) \ 283 && !defined(MACOS_X) /* MACOS_X doesn't yet support osdef.h */ 284 # include "auto/osdef.h" /* bring missing declarations in */ 285 #endif 286 287 #ifdef __EMX__ 288 # define getcwd _getcwd2 289 # define chdir _chdir2 290 # undef CHECK_INODE 291 #endif 292 293 #ifdef AMIGA 294 # include "os_amiga.h" 295 #endif 296 297 #ifdef MSDOS 298 # include "os_msdos.h" 299 #endif 300 301 #ifdef WIN16 302 # include "os_win16.h" 303 #endif 304 305 #ifdef WIN3264 306 # include "os_win32.h" 307 #endif 308 309 #ifdef __MINT__ 310 # include "os_mint.h" 311 #endif 312 313 #if defined(MACOS) 314 # if defined(__MRC__) || defined(__SC__) /* MPW Compilers */ 315 # define HAVE_SETENV 316 # endif 317 # include "os_mac.h" 318 #endif 319 320 #ifdef RISCOS 321 # include "os_riscos.h" 322 #endif 323 324 #ifdef __QNX__ 325 # include "os_qnx.h" 326 #endif 327 328 #ifdef FEAT_SUN_WORKSHOP 329 # include "workshop.h" 330 #endif 331 332 #ifdef X_LOCALE 333 # include <X11/Xlocale.h> 334 #else 335 # ifdef HAVE_LOCALE_H 336 # include <locale.h> 337 # endif 338 #endif 339 340 /* 341 * Maximum length of a path (for non-unix systems) Make it a bit long, to stay 342 * on the safe side. But not too long to put on the stack. 343 */ 344 #ifndef MAXPATHL 345 # ifdef MAXPATHLEN 346 # define MAXPATHL MAXPATHLEN 347 # else 348 # define MAXPATHL 256 349 # endif 350 #endif 351 #ifdef BACKSLASH_IN_FILENAME 352 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`%#'\"|!<") 353 #else 354 # ifdef VMS 355 /* VMS allows a lot of characters in the file name */ 356 # define PATH_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'\"|!") 357 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'|!()&") 358 # else 359 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<") 360 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<>();&") 361 # endif 362 #endif 363 364 #define NUMBUFLEN 30 /* length of a buffer to store a number in ASCII */ 365 366 /* 367 * Shorthand for unsigned variables. Many systems, but not all, have u_char 368 * already defined, so we use char_u to avoid trouble. 369 */ 370 typedef unsigned char char_u; 371 typedef unsigned short short_u; 372 typedef unsigned int int_u; 373 /* Make sure long_u is big enough to hold a pointer. 374 * On Win64, longs are 32 bits and pointers are 64 bits. 375 * For printf() and scanf(), we need to take care of long_u specifically. */ 376 #ifdef _WIN64 377 typedef unsigned __int64 long_u; 378 typedef __int64 long_i; 379 # define SCANF_HEX_LONG_U "%Ix" 380 # define SCANF_DECIMAL_LONG_U "%Iu" 381 # define PRINTF_HEX_LONG_U "0x%Ix" 382 #else 383 /* Microsoft-specific. The __w64 keyword should be specified on any typedefs 384 * that change size between 32-bit and 64-bit platforms. For any such type, 385 * __w64 should appear only on the 32-bit definition of the typedef. 386 * Define __w64 as an empty token for everything but MSVC 7.x or later. 387 */ 388 # if !defined(_MSC_VER) || (_MSC_VER < 1300) 389 # define __w64 390 # endif 391 typedef unsigned long __w64 long_u; 392 typedef long __w64 long_i; 393 # define SCANF_HEX_LONG_U "%lx" 394 # define SCANF_DECIMAL_LONG_U "%lu" 395 # define PRINTF_HEX_LONG_U "0x%lx" 396 #endif 397 #define PRINTF_DECIMAL_LONG_U SCANF_DECIMAL_LONG_U 398 399 /* 400 * The characters and attributes cached for the screen. 401 */ 402 typedef char_u schar_T; 403 #ifdef FEAT_SYN_HL 404 typedef unsigned short sattr_T; 405 # define MAX_TYPENR 65535 406 #else 407 typedef unsigned char sattr_T; 408 # define MAX_TYPENR 255 409 #endif 410 411 /* 412 * The u8char_T can hold one decoded UTF-8 character. 413 * We normally use 32 bits now, since some Asian characters don't fit in 16 414 * bits. u8char_T is only used for displaying, it could be 16 bits to save 415 * memory. 416 */ 417 #ifdef FEAT_MBYTE 418 # ifdef UNICODE16 419 typedef unsigned short u8char_T; /* short should be 16 bits */ 420 # else 421 # if SIZEOF_INT >= 4 422 typedef unsigned int u8char_T; /* int is 32 bits */ 423 # else 424 typedef unsigned long u8char_T; /* long should be 32 bits or more */ 425 # endif 426 # endif 427 #endif 428 429 #ifndef UNIX /* For Unix this is included in os_unix.h */ 430 # include <stdio.h> 431 # include <ctype.h> 432 #endif 433 434 #include "ascii.h" 435 #include "keymap.h" 436 #include "term.h" 437 #include "macros.h" 438 439 #ifdef LATTICE 440 # include <sys/types.h> 441 # include <sys/stat.h> 442 #endif 443 #ifdef _DCC 444 # include <sys/stat.h> 445 #endif 446 #if defined(MSDOS) || defined(MSWIN) 447 # include <sys/stat.h> 448 #endif 449 450 /* 451 * Allow other (non-unix) systems to configure themselves now 452 * These are also in os_unix.h, because osdef.sh needs them there. 453 */ 454 #ifndef UNIX 455 /* Note: Some systems need both string.h and strings.h (Savage). If the 456 * system can't handle this, define NO_STRINGS_WITH_STRING_H. */ 457 # ifdef HAVE_STRING_H 458 # include <string.h> 459 # endif 460 # if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) 461 # include <strings.h> 462 # endif 463 # ifdef HAVE_STAT_H 464 # include <stat.h> 465 # endif 466 # ifdef HAVE_STDLIB_H 467 # include <stdlib.h> 468 # endif 469 #endif /* NON-UNIX */ 470 471 #include <assert.h> 472 473 #ifdef HAVE_WCTYPE_H 474 # include <wctype.h> 475 #endif 476 #ifdef HAVE_STDARG_H 477 # include <stdarg.h> 478 #endif 479 480 # if defined(HAVE_SYS_SELECT_H) && \ 481 (!defined(HAVE_SYS_TIME_H) || defined(SYS_SELECT_WITH_SYS_TIME)) 482 # include <sys/select.h> 483 # endif 484 485 # ifndef HAVE_SELECT 486 # ifdef HAVE_SYS_POLL_H 487 # include <sys/poll.h> 488 # define HAVE_POLL 489 # else 490 # ifdef HAVE_POLL_H 491 # include <poll.h> 492 # define HAVE_POLL 493 # endif 494 # endif 495 # endif 496 497 /* ================ end of the header file puzzle =============== */ 498 499 /* 500 * For dynamically loaded imm library. Currently, only for Win32. 501 */ 502 #ifdef DYNAMIC_IME 503 # ifndef FEAT_MBYTE_IME 504 # define FEAT_MBYTE_IME 505 # endif 506 #endif 507 508 /* 509 * Check input method control. 510 */ 511 #if defined(FEAT_XIM) \ 512 || (defined(FEAT_GUI) && (defined(FEAT_MBYTE_IME) || defined(GLOBAL_IME))) \ 513 || (defined(FEAT_GUI_MAC) && defined(FEAT_MBYTE)) 514 # define USE_IM_CONTROL 515 #endif 516 517 /* 518 * For dynamically loaded gettext library. Currently, only for Win32. 519 */ 520 #ifdef DYNAMIC_GETTEXT 521 # ifndef FEAT_GETTEXT 522 # define FEAT_GETTEXT 523 # endif 524 /* These are in os_win32.c */ 525 extern char *(*dyn_libintl_gettext)(const char *msgid); 526 extern char *(*dyn_libintl_bindtextdomain)(const char *domainname, const char *dirname); 527 extern char *(*dyn_libintl_bind_textdomain_codeset)(const char *domainname, const char *codeset); 528 extern char *(*dyn_libintl_textdomain)(const char *domainname); 529 #endif 530 531 532 /* 533 * The _() stuff is for using gettext(). It is a no-op when libintl.h is not 534 * found or the +multilang feature is disabled. 535 */ 536 #ifdef FEAT_GETTEXT 537 # ifdef DYNAMIC_GETTEXT 538 # define _(x) (*dyn_libintl_gettext)((char *)(x)) 539 # define N_(x) x 540 # define bindtextdomain(domain, dir) (*dyn_libintl_bindtextdomain)((domain), (dir)) 541 # define bind_textdomain_codeset(domain, codeset) (*dyn_libintl_bind_textdomain_codeset)((domain), (codeset)) 542 # if !defined(HAVE_BIND_TEXTDOMAIN_CODESET) 543 # define HAVE_BIND_TEXTDOMAIN_CODESET 1 544 # endif 545 # define textdomain(domain) (*dyn_libintl_textdomain)(domain) 546 # else 547 # include <libintl.h> 548 # define _(x) gettext((char *)(x)) 549 # ifdef gettext_noop 550 # define N_(x) gettext_noop(x) 551 # else 552 # define N_(x) x 553 # endif 554 # endif 555 #else 556 # define _(x) ((char *)(x)) 557 # define N_(x) x 558 # ifdef bindtextdomain 559 # undef bindtextdomain 560 # endif 561 # define bindtextdomain(x, y) /* empty */ 562 # ifdef bind_textdomain_codeset 563 # undef bind_textdomain_codeset 564 # endif 565 # define bind_textdomain_codeset(x, y) /* empty */ 566 # ifdef textdomain 567 # undef textdomain 568 # endif 569 # define textdomain(x) /* empty */ 570 #endif 571 572 /* 573 * flags for update_screen() 574 * The higher the value, the higher the priority 575 */ 576 #define VALID 10 /* buffer not changed, or changes marked 577 with b_mod_* */ 578 #define INVERTED 20 /* redisplay inverted part that changed */ 579 #define INVERTED_ALL 25 /* redisplay whole inverted part */ 580 #define REDRAW_TOP 30 /* display first w_upd_rows screen lines */ 581 #define SOME_VALID 35 /* like NOT_VALID but may scroll */ 582 #define NOT_VALID 40 /* buffer needs complete redraw */ 583 #define CLEAR 50 /* screen messed up, clear it */ 584 585 /* 586 * Flags for w_valid. 587 * These are set when something in a window structure becomes invalid, except 588 * when the cursor is moved. Call check_cursor_moved() before testing one of 589 * the flags. 590 * These are reset when that thing has been updated and is valid again. 591 * 592 * Every function that invalidates one of these must call one of the 593 * invalidate_* functions. 594 * 595 * w_valid is supposed to be used only in screen.c. From other files, use the 596 * functions that set or reset the flags. 597 * 598 * VALID_BOTLINE VALID_BOTLINE_AP 599 * on on w_botline valid 600 * off on w_botline approximated 601 * off off w_botline not valid 602 * on off not possible 603 */ 604 #define VALID_WROW 0x01 /* w_wrow (window row) is valid */ 605 #define VALID_WCOL 0x02 /* w_wcol (window col) is valid */ 606 #define VALID_VIRTCOL 0x04 /* w_virtcol (file col) is valid */ 607 #define VALID_CHEIGHT 0x08 /* w_cline_height and w_cline_folded valid */ 608 #define VALID_CROW 0x10 /* w_cline_row is valid */ 609 #define VALID_BOTLINE 0x20 /* w_botine and w_empty_rows are valid */ 610 #define VALID_BOTLINE_AP 0x40 /* w_botine is approximated */ 611 #define VALID_TOPLINE 0x80 /* w_topline is valid (for cursor position) */ 612 613 /* 614 * Terminal highlighting attribute bits. 615 * Attributes above HL_ALL are used for syntax highlighting. 616 */ 617 #define HL_NORMAL 0x00 618 #define HL_INVERSE 0x01 619 #define HL_BOLD 0x02 620 #define HL_ITALIC 0x04 621 #define HL_UNDERLINE 0x08 622 #define HL_UNDERCURL 0x10 623 #define HL_STANDOUT 0x20 624 #define HL_ALL 0x3f 625 626 /* special attribute addition: Put message in history */ 627 #define MSG_HIST 0x1000 628 629 /* 630 * values for State 631 * 632 * The lower bits up to 0x20 are used to distinguish normal/visual/op_pending 633 * and cmdline/insert+replace mode. This is used for mapping. If none of 634 * these bits are set, no mapping is done. 635 * The upper bits are used to distinguish between other states. 636 */ 637 #define NORMAL 0x01 /* Normal mode, command expected */ 638 #define VISUAL 0x02 /* Visual mode - use get_real_state() */ 639 #define OP_PENDING 0x04 /* Normal mode, operator is pending - use 640 get_real_state() */ 641 #define CMDLINE 0x08 /* Editing command line */ 642 #define INSERT 0x10 /* Insert mode */ 643 #define LANGMAP 0x20 /* Language mapping, can be combined with 644 INSERT and CMDLINE */ 645 646 #define REPLACE_FLAG 0x40 /* Replace mode flag */ 647 #define REPLACE (REPLACE_FLAG + INSERT) 648 #ifdef FEAT_VREPLACE 649 # define VREPLACE_FLAG 0x80 /* Virtual-replace mode flag */ 650 # define VREPLACE (REPLACE_FLAG + VREPLACE_FLAG + INSERT) 651 #endif 652 #define LREPLACE (REPLACE_FLAG + LANGMAP) 653 654 #define NORMAL_BUSY (0x100 + NORMAL) /* Normal mode, busy with a command */ 655 #define HITRETURN (0x200 + NORMAL) /* waiting for return or command */ 656 #define ASKMORE 0x300 /* Asking if you want --more-- */ 657 #define SETWSIZE 0x400 /* window size has changed */ 658 #define ABBREV 0x500 /* abbreviation instead of mapping */ 659 #define EXTERNCMD 0x600 /* executing an external command */ 660 #define SHOWMATCH (0x700 + INSERT) /* show matching paren */ 661 #define CONFIRM 0x800 /* ":confirm" prompt */ 662 #define SELECTMODE 0x1000 /* Select mode, only for mappings */ 663 664 #define MAP_ALL_MODES (0x3f | SELECTMODE) /* all mode bits used for 665 * mapping */ 666 667 /* directions */ 668 #define FORWARD 1 669 #define BACKWARD (-1) 670 #define FORWARD_FILE 3 671 #define BACKWARD_FILE (-3) 672 673 /* return values for functions */ 674 #if !(defined(OK) && (OK == 1)) 675 /* OK already defined to 1 in MacOS X curses, skip this */ 676 # define OK 1 677 #endif 678 #define FAIL 0 679 #define NOTDONE 2 /* not OK or FAIL but skipped */ 680 681 /* flags for b_flags */ 682 #define BF_RECOVERED 0x01 /* buffer has been recovered */ 683 #define BF_CHECK_RO 0x02 /* need to check readonly when loading file 684 into buffer (set by ":e", may be reset by 685 ":buf" */ 686 #define BF_NEVERLOADED 0x04 /* file has never been loaded into buffer, 687 many variables still need to be set */ 688 #define BF_NOTEDITED 0x08 /* Set when file name is changed after 689 starting to edit, reset when file is 690 written out. */ 691 #define BF_NEW 0x10 /* file didn't exist when editing started */ 692 #define BF_NEW_W 0x20 /* Warned for BF_NEW and file created */ 693 #define BF_READERR 0x40 /* got errors while reading the file */ 694 #define BF_DUMMY 0x80 /* dummy buffer, only used internally */ 695 #define BF_PRESERVED 0x100 /* ":preserve" was used */ 696 697 /* Mask to check for flags that prevent normal writing */ 698 #define BF_WRITE_MASK (BF_NOTEDITED + BF_NEW + BF_READERR) 699 700 /* 701 * values for xp_context when doing command line completion 702 */ 703 #define EXPAND_UNSUCCESSFUL (-2) 704 #define EXPAND_OK (-1) 705 #define EXPAND_NOTHING 0 706 #define EXPAND_COMMANDS 1 707 #define EXPAND_FILES 2 708 #define EXPAND_DIRECTORIES 3 709 #define EXPAND_SETTINGS 4 710 #define EXPAND_BOOL_SETTINGS 5 711 #define EXPAND_TAGS 6 712 #define EXPAND_OLD_SETTING 7 713 #define EXPAND_HELP 8 714 #define EXPAND_BUFFERS 9 715 #define EXPAND_EVENTS 10 716 #define EXPAND_MENUS 11 717 #define EXPAND_SYNTAX 12 718 #define EXPAND_HIGHLIGHT 13 719 #define EXPAND_AUGROUP 14 720 #define EXPAND_USER_VARS 15 721 #define EXPAND_MAPPINGS 16 722 #define EXPAND_TAGS_LISTFILES 17 723 #define EXPAND_FUNCTIONS 18 724 #define EXPAND_USER_FUNC 19 725 #define EXPAND_EXPRESSION 20 726 #define EXPAND_MENUNAMES 21 727 #define EXPAND_USER_COMMANDS 22 728 #define EXPAND_USER_CMD_FLAGS 23 729 #define EXPAND_USER_NARGS 24 730 #define EXPAND_USER_COMPLETE 25 731 #define EXPAND_ENV_VARS 26 732 #define EXPAND_LANGUAGE 27 733 #define EXPAND_COLORS 28 734 #define EXPAND_COMPILER 29 735 #define EXPAND_USER_DEFINED 30 736 #define EXPAND_USER_LIST 31 737 #define EXPAND_SHELLCMD 32 738 #define EXPAND_CSCOPE 33 739 #define EXPAND_SIGN 34 740 #define EXPAND_PROFILE 35 741 #define EXPAND_BEHAVE 36 742 743 /* Values for exmode_active (0 is no exmode) */ 744 #define EXMODE_NORMAL 1 745 #define EXMODE_VIM 2 746 747 /* Values for nextwild() and ExpandOne(). See ExpandOne() for meaning. */ 748 #define WILD_FREE 1 749 #define WILD_EXPAND_FREE 2 750 #define WILD_EXPAND_KEEP 3 751 #define WILD_NEXT 4 752 #define WILD_PREV 5 753 #define WILD_ALL 6 754 #define WILD_LONGEST 7 755 756 #define WILD_LIST_NOTFOUND 1 757 #define WILD_HOME_REPLACE 2 758 #define WILD_USE_NL 4 759 #define WILD_NO_BEEP 8 760 #define WILD_ADD_SLASH 16 761 #define WILD_KEEP_ALL 32 762 #define WILD_SILENT 64 763 #define WILD_ESCAPE 128 764 765 /* Flags for expand_wildcards() */ 766 #define EW_DIR 0x01 /* include directory names */ 767 #define EW_FILE 0x02 /* include file names */ 768 #define EW_NOTFOUND 0x04 /* include not found names */ 769 #define EW_ADDSLASH 0x08 /* append slash to directory name */ 770 #define EW_KEEPALL 0x10 /* keep all matches */ 771 #define EW_SILENT 0x20 /* don't print "1 returned" from shell */ 772 #define EW_EXEC 0x40 /* executable files */ 773 /* Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND 774 * is used when executing commands and EW_SILENT for interactive expanding. */ 775 776 /* Flags for find_file_*() functions. */ 777 #define FINDFILE_FILE 0 /* only files */ 778 #define FINDFILE_DIR 1 /* only directories */ 779 #define FINDFILE_BOTH 2 /* files and directories */ 780 781 #ifdef FEAT_VERTSPLIT 782 # define W_WINCOL(wp) (wp->w_wincol) 783 # define W_WIDTH(wp) (wp->w_width) 784 # define W_ENDCOL(wp) (wp->w_wincol + wp->w_width) 785 # define W_VSEP_WIDTH(wp) (wp->w_vsep_width) 786 #else 787 # define W_WINCOL(wp) 0 788 # define W_WIDTH(wp) Columns 789 # define W_ENDCOL(wp) Columns 790 # define W_VSEP_WIDTH(wp) 0 791 #endif 792 #ifdef FEAT_WINDOWS 793 # define W_STATUS_HEIGHT(wp) (wp->w_status_height) 794 # define W_WINROW(wp) (wp->w_winrow) 795 #else 796 # define W_STATUS_HEIGHT(wp) 0 797 # define W_WINROW(wp) 0 798 #endif 799 800 #ifdef NO_EXPANDPATH 801 # define gen_expand_wildcards mch_expand_wildcards 802 #endif 803 804 /* Values for the find_pattern_in_path() function args 'type' and 'action': */ 805 #define FIND_ANY 1 806 #define FIND_DEFINE 2 807 #define CHECK_PATH 3 808 809 #define ACTION_SHOW 1 810 #define ACTION_GOTO 2 811 #define ACTION_SPLIT 3 812 #define ACTION_SHOW_ALL 4 813 #ifdef FEAT_INS_EXPAND 814 # define ACTION_EXPAND 5 815 #endif 816 817 #ifdef FEAT_SYN_HL 818 # define SST_MIN_ENTRIES 150 /* minimal size for state stack array */ 819 # ifdef FEAT_GUI_W16 820 # define SST_MAX_ENTRIES 500 /* (only up to 64K blocks) */ 821 # else 822 # define SST_MAX_ENTRIES 1000 /* maximal size for state stack array */ 823 # endif 824 # define SST_FIX_STATES 7 /* size of sst_stack[]. */ 825 # define SST_DIST 16 /* normal distance between entries */ 826 #endif 827 828 /* Values for 'options' argument in do_search() and searchit() */ 829 #define SEARCH_REV 0x01 /* go in reverse of previous dir. */ 830 #define SEARCH_ECHO 0x02 /* echo the search command and handle options */ 831 #define SEARCH_MSG 0x0c /* give messages (yes, it's not 0x04) */ 832 #define SEARCH_NFMSG 0x08 /* give all messages except not found */ 833 #define SEARCH_OPT 0x10 /* interpret optional flags */ 834 #define SEARCH_HIS 0x20 /* put search pattern in history */ 835 #define SEARCH_END 0x40 /* put cursor at end of match */ 836 #define SEARCH_NOOF 0x80 /* don't add offset to position */ 837 #define SEARCH_START 0x100 /* start search without col offset */ 838 #define SEARCH_MARK 0x200 /* set previous context mark */ 839 #define SEARCH_KEEP 0x400 /* keep previous search pattern */ 840 #define SEARCH_PEEK 0x800 /* peek for typed char, cancel search */ 841 842 /* Values for find_ident_under_cursor() */ 843 #define FIND_IDENT 1 /* find identifier (word) */ 844 #define FIND_STRING 2 /* find any string (WORD) */ 845 #define FIND_EVAL 4 /* include "->", "[]" and "." */ 846 847 /* Values for file_name_in_line() */ 848 #define FNAME_MESS 1 /* give error message */ 849 #define FNAME_EXP 2 /* expand to path */ 850 #define FNAME_HYP 4 /* check for hypertext link */ 851 #define FNAME_INCL 8 /* apply 'includeexpr' */ 852 #define FNAME_REL 16 /* ".." and "./" are relative to the (current) 853 file instead of the current directory */ 854 855 /* Values for buflist_getfile() */ 856 #define GETF_SETMARK 0x01 /* set pcmark before jumping */ 857 #define GETF_ALT 0x02 /* jumping to alternate file (not buf num) */ 858 #define GETF_SWITCH 0x04 /* respect 'switchbuf' settings when jumping */ 859 860 /* Values for buflist_new() flags */ 861 #define BLN_CURBUF 1 /* May re-use curbuf for new buffer */ 862 #define BLN_LISTED 2 /* Put new buffer in buffer list */ 863 #define BLN_DUMMY 4 /* Allocating dummy buffer */ 864 865 /* Values for in_cinkeys() */ 866 #define KEY_OPEN_FORW 0x101 867 #define KEY_OPEN_BACK 0x102 868 #define KEY_COMPLETE 0x103 /* end of completion */ 869 870 /* Values for "noremap" argument of ins_typebuf(). Also used for 871 * map->m_noremap and menu->noremap[]. */ 872 #define REMAP_YES 0 /* allow remapping */ 873 #define REMAP_NONE -1 /* no remapping */ 874 #define REMAP_SCRIPT -2 /* remap script-local mappings only */ 875 #define REMAP_SKIP -3 /* no remapping for first char */ 876 877 /* Values for mch_call_shell() second argument */ 878 #define SHELL_FILTER 1 /* filtering text */ 879 #define SHELL_EXPAND 2 /* expanding wildcards */ 880 #define SHELL_COOKED 4 /* set term to cooked mode */ 881 #define SHELL_DOOUT 8 /* redirecting output */ 882 #define SHELL_SILENT 16 /* don't print error returned by command */ 883 #define SHELL_READ 32 /* read lines and insert into buffer */ 884 #define SHELL_WRITE 64 /* write lines from buffer */ 885 886 /* Values returned by mch_nodetype() */ 887 #define NODE_NORMAL 0 /* file or directory, check with mch_isdir()*/ 888 #define NODE_WRITABLE 1 /* something we can write to (character 889 device, fifo, socket, ..) */ 890 #define NODE_OTHER 2 /* non-writable thing (e.g., block device) */ 891 892 /* Values for readfile() flags */ 893 #define READ_NEW 0x01 /* read a file into a new buffer */ 894 #define READ_FILTER 0x02 /* read filter output */ 895 #define READ_STDIN 0x04 /* read from stdin */ 896 #define READ_BUFFER 0x08 /* read from curbuf (converting stdin) */ 897 #define READ_DUMMY 0x10 /* reading into a dummy buffer */ 898 899 /* Values for change_indent() */ 900 #define INDENT_SET 1 /* set indent */ 901 #define INDENT_INC 2 /* increase indent */ 902 #define INDENT_DEC 3 /* decrease indent */ 903 904 /* Values for flags argument for findmatchlimit() */ 905 #define FM_BACKWARD 0x01 /* search backwards */ 906 #define FM_FORWARD 0x02 /* search forwards */ 907 #define FM_BLOCKSTOP 0x04 /* stop at start/end of block */ 908 #define FM_SKIPCOMM 0x08 /* skip comments */ 909 910 /* Values for action argument for do_buffer() */ 911 #define DOBUF_GOTO 0 /* go to specified buffer */ 912 #define DOBUF_SPLIT 1 /* split window and go to specified buffer */ 913 #define DOBUF_UNLOAD 2 /* unload specified buffer(s) */ 914 #define DOBUF_DEL 3 /* delete specified buffer(s) from buflist */ 915 #define DOBUF_WIPE 4 /* delete specified buffer(s) really */ 916 917 /* Values for start argument for do_buffer() */ 918 #define DOBUF_CURRENT 0 /* "count" buffer from current buffer */ 919 #define DOBUF_FIRST 1 /* "count" buffer from first buffer */ 920 #define DOBUF_LAST 2 /* "count" buffer from last buffer */ 921 #define DOBUF_MOD 3 /* "count" mod. buffer from current buffer */ 922 923 /* Values for sub_cmd and which_pat argument for search_regcomp() */ 924 /* Also used for which_pat argument for searchit() */ 925 #define RE_SEARCH 0 /* save/use pat in/from search_pattern */ 926 #define RE_SUBST 1 /* save/use pat in/from subst_pattern */ 927 #define RE_BOTH 2 /* save pat in both patterns */ 928 #define RE_LAST 2 /* use last used pattern if "pat" is NULL */ 929 930 /* Second argument for vim_regcomp(). */ 931 #define RE_MAGIC 1 /* 'magic' option */ 932 #define RE_STRING 2 /* match in string instead of buffer text */ 933 #define RE_STRICT 4 /* don't allow [abc] without ] */ 934 935 #ifdef FEAT_SYN_HL 936 /* values for reg_do_extmatch */ 937 # define REX_SET 1 /* to allow \z\(...\), */ 938 # define REX_USE 2 /* to allow \z\1 et al. */ 939 #endif 940 941 /* Return values for fullpathcmp() */ 942 /* Note: can use (fullpathcmp() & FPC_SAME) to check for equal files */ 943 #define FPC_SAME 1 /* both exist and are the same file. */ 944 #define FPC_DIFF 2 /* both exist and are different files. */ 945 #define FPC_NOTX 4 /* both don't exist. */ 946 #define FPC_DIFFX 6 /* one of them doesn't exist. */ 947 #define FPC_SAMEX 7 /* both don't exist and file names are same. */ 948 949 /* flags for do_ecmd() */ 950 #define ECMD_HIDE 0x01 /* don't free the current buffer */ 951 #define ECMD_SET_HELP 0x02 /* set b_help flag of (new) buffer before 952 opening file */ 953 #define ECMD_OLDBUF 0x04 /* use existing buffer if it exists */ 954 #define ECMD_FORCEIT 0x08 /* ! used in Ex command */ 955 #define ECMD_ADDBUF 0x10 /* don't edit, just add to buffer list */ 956 957 /* for lnum argument in do_ecmd() */ 958 #define ECMD_LASTL (linenr_T)0 /* use last position in loaded file */ 959 #define ECMD_LAST (linenr_T)-1 /* use last position in all files */ 960 #define ECMD_ONE (linenr_T)1 /* use first line */ 961 962 /* flags for do_cmdline() */ 963 #define DOCMD_VERBOSE 0x01 /* included command in error message */ 964 #define DOCMD_NOWAIT 0x02 /* don't call wait_return() and friends */ 965 #define DOCMD_REPEAT 0x04 /* repeat exec. until getline() returns NULL */ 966 #define DOCMD_KEYTYPED 0x08 /* don't reset KeyTyped */ 967 #define DOCMD_EXCRESET 0x10 /* reset exception environment (for debugging)*/ 968 #define DOCMD_KEEPLINE 0x20 /* keep typed line for repeating with "." */ 969 970 /* flags for beginline() */ 971 #define BL_WHITE 1 /* cursor on first non-white in the line */ 972 #define BL_SOL 2 /* use 'sol' option */ 973 #define BL_FIX 4 /* don't leave cursor on a NUL */ 974 975 /* flags for mf_sync() */ 976 #define MFS_ALL 1 /* also sync blocks with negative numbers */ 977 #define MFS_STOP 2 /* stop syncing when a character is available */ 978 #define MFS_FLUSH 4 /* flushed file to disk */ 979 #define MFS_ZERO 8 /* only write block 0 */ 980 981 /* flags for buf_copy_options() */ 982 #define BCO_ENTER 1 /* going to enter the buffer */ 983 #define BCO_ALWAYS 2 /* always copy the options */ 984 #define BCO_NOHELP 4 /* don't touch the help related options */ 985 986 /* flags for do_put() */ 987 #define PUT_FIXINDENT 1 /* make indent look nice */ 988 #define PUT_CURSEND 2 /* leave cursor after end of new text */ 989 #define PUT_CURSLINE 4 /* leave cursor on last line of new text */ 990 #define PUT_LINE 8 /* put register as lines */ 991 #define PUT_LINE_SPLIT 16 /* split line for linewise register */ 992 #define PUT_LINE_FORWARD 32 /* put linewise register below Visual sel. */ 993 994 /* flags for set_indent() */ 995 #define SIN_CHANGED 1 /* call changed_bytes() when line changed */ 996 #define SIN_INSERT 2 /* insert indent before existing text */ 997 #define SIN_UNDO 4 /* save line for undo before changing it */ 998 999 /* flags for insertchar() */ 1000 #define INSCHAR_FORMAT 1 /* force formatting */ 1001 #define INSCHAR_DO_COM 2 /* format comments */ 1002 #define INSCHAR_CTRLV 4 /* char typed just after CTRL-V */ 1003 #define INSCHAR_NO_FEX 8 /* don't use 'formatexpr' */ 1004 1005 /* flags for open_line() */ 1006 #define OPENLINE_DELSPACES 1 /* delete spaces after cursor */ 1007 #define OPENLINE_DO_COM 2 /* format comments */ 1008 #define OPENLINE_KEEPTRAIL 4 /* keep trailing spaces */ 1009 #define OPENLINE_MARKFIX 8 /* fix mark positions */ 1010 1011 /* 1012 * There are four history tables: 1013 */ 1014 #define HIST_CMD 0 /* colon commands */ 1015 #define HIST_SEARCH 1 /* search commands */ 1016 #define HIST_EXPR 2 /* expressions (from entering = register) */ 1017 #define HIST_INPUT 3 /* input() lines */ 1018 #define HIST_DEBUG 4 /* debug commands */ 1019 #define HIST_COUNT 5 /* number of history tables */ 1020 1021 /* 1022 * Flags for chartab[]. 1023 */ 1024 #define CT_CELL_MASK 0x07 /* mask: nr of display cells (1, 2 or 4) */ 1025 #define CT_PRINT_CHAR 0x10 /* flag: set for printable chars */ 1026 #define CT_ID_CHAR 0x20 /* flag: set for ID chars */ 1027 #define CT_FNAME_CHAR 0x40 /* flag: set for file name chars */ 1028 1029 /* 1030 * Values for do_tag(). 1031 */ 1032 #define DT_TAG 1 /* jump to newer position or same tag again */ 1033 #define DT_POP 2 /* jump to older position */ 1034 #define DT_NEXT 3 /* jump to next match of same tag */ 1035 #define DT_PREV 4 /* jump to previous match of same tag */ 1036 #define DT_FIRST 5 /* jump to first match of same tag */ 1037 #define DT_LAST 6 /* jump to first match of same tag */ 1038 #define DT_SELECT 7 /* jump to selection from list */ 1039 #define DT_HELP 8 /* like DT_TAG, but no wildcards */ 1040 #define DT_JUMP 9 /* jump to new tag or selection from list */ 1041 #define DT_CSCOPE 10 /* cscope find command (like tjump) */ 1042 #define DT_LTAG 11 /* tag using location list */ 1043 #define DT_FREE 99 /* free cached matches */ 1044 1045 /* 1046 * flags for find_tags(). 1047 */ 1048 #define TAG_HELP 1 /* only search for help tags */ 1049 #define TAG_NAMES 2 /* only return name of tag */ 1050 #define TAG_REGEXP 4 /* use tag pattern as regexp */ 1051 #define TAG_NOIC 8 /* don't always ignore case */ 1052 #ifdef FEAT_CSCOPE 1053 # define TAG_CSCOPE 16 /* cscope tag */ 1054 #endif 1055 #define TAG_VERBOSE 32 /* message verbosity */ 1056 #define TAG_INS_COMP 64 /* Currently doing insert completion */ 1057 #define TAG_KEEP_LANG 128 /* keep current language */ 1058 1059 #define TAG_MANY 300 /* When finding many tags (for completion), 1060 find up to this many tags */ 1061 1062 /* 1063 * Types of dialogs passed to do_vim_dialog(). 1064 */ 1065 #define VIM_GENERIC 0 1066 #define VIM_ERROR 1 1067 #define VIM_WARNING 2 1068 #define VIM_INFO 3 1069 #define VIM_QUESTION 4 1070 #define VIM_LAST_TYPE 4 /* sentinel value */ 1071 1072 /* 1073 * Return values for functions like gui_yesnocancel() 1074 */ 1075 #define VIM_YES 2 1076 #define VIM_NO 3 1077 #define VIM_CANCEL 4 1078 #define VIM_ALL 5 1079 #define VIM_DISCARDALL 6 1080 1081 /* 1082 * arguments for win_split() 1083 */ 1084 #define WSP_ROOM 1 /* require enough room */ 1085 #define WSP_VERT 2 /* split vertically */ 1086 #define WSP_TOP 4 /* window at top-left of shell */ 1087 #define WSP_BOT 8 /* window at bottom-right of shell */ 1088 #define WSP_HELP 16 /* creating the help window */ 1089 #define WSP_BELOW 32 /* put new window below/right */ 1090 #define WSP_ABOVE 64 /* put new window above/left */ 1091 #define WSP_NEWLOC 128 /* don't copy location list */ 1092 1093 /* 1094 * arguments for gui_set_shellsize() 1095 */ 1096 #define RESIZE_VERT 1 /* resize vertically */ 1097 #define RESIZE_HOR 2 /* resize horizontally */ 1098 #define RESIZE_BOTH 15 /* resize in both directions */ 1099 1100 /* 1101 * "flags" values for option-setting functions. 1102 * When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global 1103 * values, get local value. 1104 */ 1105 #define OPT_FREE 1 /* free old value if it was allocated */ 1106 #define OPT_GLOBAL 2 /* use global value */ 1107 #define OPT_LOCAL 4 /* use local value */ 1108 #define OPT_MODELINE 8 /* option in modeline */ 1109 #define OPT_WINONLY 16 /* only set window-local options */ 1110 #define OPT_NOWIN 32 /* don't set window-local options */ 1111 1112 /* Magic chars used in confirm dialog strings */ 1113 #define DLG_BUTTON_SEP '\n' 1114 #define DLG_HOTKEY_CHAR '&' 1115 1116 /* Values for "starting" */ 1117 #define NO_SCREEN 2 /* no screen updating yet */ 1118 #define NO_BUFFERS 1 /* not all buffers loaded yet */ 1119 /* 0 not starting anymore */ 1120 1121 /* Values for swap_exists_action: what to do when swap file already exists */ 1122 #define SEA_NONE 0 /* don't use dialog */ 1123 #define SEA_DIALOG 1 /* use dialog when possible */ 1124 #define SEA_QUIT 2 /* quit editing the file */ 1125 #define SEA_RECOVER 3 /* recover the file */ 1126 1127 /* 1128 * Minimal size for block 0 of a swap file. 1129 * NOTE: This depends on size of struct block0! It's not done with a sizeof(), 1130 * because struct block0 is defined in memline.c (Sorry). 1131 * The maximal block size is arbitrary. 1132 */ 1133 #define MIN_SWAP_PAGE_SIZE 1048 1134 #define MAX_SWAP_PAGE_SIZE 50000 1135 1136 /* Special values for current_SID. */ 1137 #define SID_MODELINE -1 /* when using a modeline */ 1138 #define SID_CMDARG -2 /* for "--cmd" argument */ 1139 #define SID_CARG -3 /* for "-c" argument */ 1140 #define SID_ENV -4 /* for sourcing environment variable */ 1141 #define SID_ERROR -5 /* option was reset because of an error */ 1142 #define SID_NONE -6 /* don't set scriptID */ 1143 1144 /* 1145 * Events for autocommands. 1146 */ 1147 enum auto_event 1148 { 1149 EVENT_BUFADD = 0, /* after adding a buffer to the buffer list */ 1150 EVENT_BUFNEW, /* after creating any buffer */ 1151 EVENT_BUFDELETE, /* deleting a buffer from the buffer list */ 1152 EVENT_BUFWIPEOUT, /* just before really deleting a buffer */ 1153 EVENT_BUFENTER, /* after entering a buffer */ 1154 EVENT_BUFFILEPOST, /* after renaming a buffer */ 1155 EVENT_BUFFILEPRE, /* before renaming a buffer */ 1156 EVENT_BUFLEAVE, /* before leaving a buffer */ 1157 EVENT_BUFNEWFILE, /* when creating a buffer for a new file */ 1158 EVENT_BUFREADPOST, /* after reading a buffer */ 1159 EVENT_BUFREADPRE, /* before reading a buffer */ 1160 EVENT_BUFREADCMD, /* read buffer using command */ 1161 EVENT_BUFUNLOAD, /* just before unloading a buffer */ 1162 EVENT_BUFHIDDEN, /* just after buffer becomes hidden */ 1163 EVENT_BUFWINENTER, /* after showing a buffer in a window */ 1164 EVENT_BUFWINLEAVE, /* just after buffer removed from window */ 1165 EVENT_BUFWRITEPOST, /* after writing a buffer */ 1166 EVENT_BUFWRITEPRE, /* before writing a buffer */ 1167 EVENT_BUFWRITECMD, /* write buffer using command */ 1168 EVENT_CMDWINENTER, /* after entering the cmdline window */ 1169 EVENT_CMDWINLEAVE, /* before leaving the cmdline window */ 1170 EVENT_COLORSCHEME, /* after loading a colorscheme */ 1171 EVENT_FILEAPPENDPOST, /* after appending to a file */ 1172 EVENT_FILEAPPENDPRE, /* before appending to a file */ 1173 EVENT_FILEAPPENDCMD, /* append to a file using command */ 1174 EVENT_FILECHANGEDSHELL, /* after shell command that changed file */ 1175 EVENT_FILECHANGEDSHELLPOST, /* after (not) reloading changed file */ 1176 EVENT_FILECHANGEDRO, /* before first change to read-only file */ 1177 EVENT_FILEREADPOST, /* after reading a file */ 1178 EVENT_FILEREADPRE, /* before reading a file */ 1179 EVENT_FILEREADCMD, /* read from a file using command */ 1180 EVENT_FILETYPE, /* new file type detected (user defined) */ 1181 EVENT_FILEWRITEPOST, /* after writing a file */ 1182 EVENT_FILEWRITEPRE, /* before writing a file */ 1183 EVENT_FILEWRITECMD, /* write to a file using command */ 1184 EVENT_FILTERREADPOST, /* after reading from a filter */ 1185 EVENT_FILTERREADPRE, /* before reading from a filter */ 1186 EVENT_FILTERWRITEPOST, /* after writing to a filter */ 1187 EVENT_FILTERWRITEPRE, /* before writing to a filter */ 1188 EVENT_FOCUSGAINED, /* got the focus */ 1189 EVENT_FOCUSLOST, /* lost the focus to another app */ 1190 EVENT_GUIENTER, /* after starting the GUI */ 1191 EVENT_GUIFAILED, /* after starting the GUI failed */ 1192 EVENT_INSERTCHANGE, /* when changing Insert/Replace mode */ 1193 EVENT_INSERTENTER, /* when entering Insert mode */ 1194 EVENT_INSERTLEAVE, /* when leaving Insert mode */ 1195 EVENT_MENUPOPUP, /* just before popup menu is displayed */ 1196 EVENT_QUICKFIXCMDPOST, /* after :make, :grep etc */ 1197 EVENT_QUICKFIXCMDPRE, /* before :make, :grep etc */ 1198 EVENT_SESSIONLOADPOST, /* after loading a session file */ 1199 EVENT_STDINREADPOST, /* after reading from stdin */ 1200 EVENT_STDINREADPRE, /* before reading from stdin */ 1201 EVENT_SYNTAX, /* syntax selected */ 1202 EVENT_TERMCHANGED, /* after changing 'term' */ 1203 EVENT_TERMRESPONSE, /* after setting "v:termresponse" */ 1204 EVENT_USER, /* user defined autocommand */ 1205 EVENT_VIMENTER, /* after starting Vim */ 1206 EVENT_VIMLEAVE, /* before exiting Vim */ 1207 EVENT_VIMLEAVEPRE, /* before exiting Vim and writing .viminfo */ 1208 EVENT_VIMRESIZED, /* after Vim window was resized */ 1209 EVENT_WINENTER, /* after entering a window */ 1210 EVENT_WINLEAVE, /* before leaving a window */ 1211 EVENT_ENCODINGCHANGED, /* after changing the 'encoding' option */ 1212 EVENT_CURSORHOLD, /* cursor in same position for a while */ 1213 EVENT_CURSORHOLDI, /* idem, in Insert mode */ 1214 EVENT_FUNCUNDEFINED, /* if calling a function which doesn't exist */ 1215 EVENT_REMOTEREPLY, /* upon string reception from a remote vim */ 1216 EVENT_SWAPEXISTS, /* found existing swap file */ 1217 EVENT_SOURCEPRE, /* before sourcing a Vim script */ 1218 EVENT_SOURCECMD, /* sourcing a Vim script using command */ 1219 EVENT_SPELLFILEMISSING, /* spell file missing */ 1220 EVENT_CURSORMOVED, /* cursor was moved */ 1221 EVENT_CURSORMOVEDI, /* cursor was moved in Insert mode */ 1222 EVENT_TABLEAVE, /* before leaving a tab page */ 1223 EVENT_TABENTER, /* after entering a tab page */ 1224 EVENT_SHELLCMDPOST, /* after ":!cmd" */ 1225 EVENT_SHELLFILTERPOST, /* after ":1,2!cmd", ":w !cmd", ":r !cmd". */ 1226 NUM_EVENTS /* MUST be the last one */ 1227 }; 1228 1229 typedef enum auto_event event_T; 1230 1231 /* 1232 * Values for index in highlight_attr[]. 1233 * When making changes, also update HL_FLAGS below! And update the default 1234 * value of 'highlight' in option.c. 1235 */ 1236 typedef enum 1237 { 1238 HLF_8 = 0 /* Meta & special keys listed with ":map", text that is 1239 displayed different from what it is */ 1240 , HLF_AT /* @ and ~ characters at end of screen, characters that 1241 don't really exist in the text */ 1242 , HLF_D /* directories in CTRL-D listing */ 1243 , HLF_E /* error messages */ 1244 , HLF_H /* obsolete, ignored */ 1245 , HLF_I /* incremental search */ 1246 , HLF_L /* last search string */ 1247 , HLF_M /* "--More--" message */ 1248 , HLF_CM /* Mode (e.g., "-- INSERT --") */ 1249 , HLF_N /* line number for ":number" and ":#" commands */ 1250 , HLF_R /* return to continue message and yes/no questions */ 1251 , HLF_S /* status lines */ 1252 , HLF_SNC /* status lines of not-current windows */ 1253 , HLF_C /* column to separate vertically split windows */ 1254 , HLF_T /* Titles for output from ":set all", ":autocmd" etc. */ 1255 , HLF_V /* Visual mode */ 1256 , HLF_VNC /* Visual mode, autoselecting and not clipboard owner */ 1257 , HLF_W /* warning messages */ 1258 , HLF_WM /* Wildmenu highlight */ 1259 , HLF_FL /* Folded line */ 1260 , HLF_FC /* Fold column */ 1261 , HLF_ADD /* Added diff line */ 1262 , HLF_CHD /* Changed diff line */ 1263 , HLF_DED /* Deleted diff line */ 1264 , HLF_TXD /* Text Changed in diff line */ 1265 , HLF_SC /* Sign column */ 1266 , HLF_SPB /* SpellBad */ 1267 , HLF_SPC /* SpellCap */ 1268 , HLF_SPR /* SpellRare */ 1269 , HLF_SPL /* SpellLocal */ 1270 , HLF_PNI /* popup menu normal item */ 1271 , HLF_PSI /* popup menu selected item */ 1272 , HLF_PSB /* popup menu scrollbar */ 1273 , HLF_PST /* popup menu scrollbar thumb */ 1274 , HLF_TP /* tabpage line */ 1275 , HLF_TPS /* tabpage line selected */ 1276 , HLF_TPF /* tabpage line filler */ 1277 , HLF_CUC /* 'cursurcolumn' */ 1278 , HLF_CUL /* 'cursurline' */ 1279 , HLF_COUNT /* MUST be the last one */ 1280 } hlf_T; 1281 1282 /* The HL_FLAGS must be in the same order as the HLF_ enums! 1283 * When changing this also adjust the default for 'highlight'. */ 1284 #define HL_FLAGS {'8', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \ 1285 'n', 'r', 's', 'S', 'c', 't', 'v', 'V', 'w', 'W', \ 1286 'f', 'F', 'A', 'C', 'D', 'T', '>', \ 1287 'B', 'P', 'R', 'L', \ 1288 '+', '=', 'x', 'X', '*', '#', '_', '!', '.'} 1289 1290 /* 1291 * Boolean constants 1292 */ 1293 #ifndef TRUE 1294 # define FALSE 0 /* note: this is an int, not a long! */ 1295 # define TRUE 1 1296 #endif 1297 1298 #define MAYBE 2 /* sometimes used for a variant on TRUE */ 1299 1300 /* 1301 * Operator IDs; The order must correspond to opchars[] in ops.c! 1302 */ 1303 #define OP_NOP 0 /* no pending operation */ 1304 #define OP_DELETE 1 /* "d" delete operator */ 1305 #define OP_YANK 2 /* "y" yank operator */ 1306 #define OP_CHANGE 3 /* "c" change operator */ 1307 #define OP_LSHIFT 4 /* "<" left shift operator */ 1308 #define OP_RSHIFT 5 /* ">" right shift operator */ 1309 #define OP_FILTER 6 /* "!" filter operator */ 1310 #define OP_TILDE 7 /* "g~" switch case operator */ 1311 #define OP_INDENT 8 /* "=" indent operator */ 1312 #define OP_FORMAT 9 /* "gq" format operator */ 1313 #define OP_COLON 10 /* ":" colon operator */ 1314 #define OP_UPPER 11 /* "gU" make upper case operator */ 1315 #define OP_LOWER 12 /* "gu" make lower case operator */ 1316 #define OP_JOIN 13 /* "J" join operator, only for Visual mode */ 1317 #define OP_JOIN_NS 14 /* "gJ" join operator, only for Visual mode */ 1318 #define OP_ROT13 15 /* "g?" rot-13 encoding */ 1319 #define OP_REPLACE 16 /* "r" replace chars, only for Visual mode */ 1320 #define OP_INSERT 17 /* "I" Insert column, only for Visual mode */ 1321 #define OP_APPEND 18 /* "A" Append column, only for Visual mode */ 1322 #define OP_FOLD 19 /* "zf" define a fold */ 1323 #define OP_FOLDOPEN 20 /* "zo" open folds */ 1324 #define OP_FOLDOPENREC 21 /* "zO" open folds recursively */ 1325 #define OP_FOLDCLOSE 22 /* "zc" close folds */ 1326 #define OP_FOLDCLOSEREC 23 /* "zC" close folds recursively */ 1327 #define OP_FOLDDEL 24 /* "zd" delete folds */ 1328 #define OP_FOLDDELREC 25 /* "zD" delete folds recursively */ 1329 #define OP_FORMAT2 26 /* "gw" format operator, keeps cursor pos */ 1330 #define OP_FUNCTION 27 /* "g@" call 'operatorfunc' */ 1331 1332 /* 1333 * Motion types, used for operators and for yank/delete registers. 1334 */ 1335 #define MCHAR 0 /* character-wise movement/register */ 1336 #define MLINE 1 /* line-wise movement/register */ 1337 #define MBLOCK 2 /* block-wise register */ 1338 1339 #define MAUTO 0xff /* Decide between MLINE/MCHAR */ 1340 1341 /* 1342 * Minimum screen size 1343 */ 1344 #define MIN_COLUMNS 12 /* minimal columns for screen */ 1345 #define MIN_LINES 2 /* minimal lines for screen */ 1346 #define STATUS_HEIGHT 1 /* height of a status line under a window */ 1347 #define QF_WINHEIGHT 10 /* default height for quickfix window */ 1348 1349 /* 1350 * Buffer sizes 1351 */ 1352 #ifndef CMDBUFFSIZE 1353 # define CMDBUFFSIZE 256 /* size of the command processing buffer */ 1354 #endif 1355 1356 #define LSIZE 512 /* max. size of a line in the tags file */ 1357 1358 #define IOSIZE (1024+1) /* file i/o and sprintf buffer size */ 1359 1360 #ifdef FEAT_MBYTE 1361 # define MSG_BUF_LEN 480 /* length of buffer for small messages */ 1362 # define MSG_BUF_CLEN (MSG_BUF_LEN / 6) /* cell length (worst case: utf-8 1363 takes 6 bytes for one cell) */ 1364 #else 1365 # define MSG_BUF_LEN 80 /* length of buffer for small messages */ 1366 # define MSG_BUF_CLEN MSG_BUF_LEN /* cell length */ 1367 #endif 1368 1369 /* Size of the buffer used for tgetent(). Unfortunately this is largely 1370 * undocumented, some systems use 1024. Using a buffer that is too small 1371 * causes a buffer overrun and a crash. Use the maximum known value to stay 1372 * on the safe side. */ 1373 #define TBUFSZ 2048 /* buffer size for termcap entry */ 1374 1375 /* 1376 * Maximum length of key sequence to be mapped. 1377 * Must be able to hold an Amiga resize report. 1378 */ 1379 #define MAXMAPLEN 50 1380 1381 #ifdef HAVE_FCNTL_H 1382 # include <fcntl.h> 1383 #endif 1384 1385 #ifdef BINARY_FILE_IO 1386 # define WRITEBIN "wb" /* no CR-LF translation */ 1387 # define READBIN "rb" 1388 # define APPENDBIN "ab" 1389 #else 1390 # define WRITEBIN "w" 1391 # define READBIN "r" 1392 # define APPENDBIN "a" 1393 #endif 1394 1395 /* 1396 * EMX doesn't have a global way of making open() use binary I/O. 1397 * Use O_BINARY for all open() calls. 1398 */ 1399 #if defined(__EMX__) || defined(__CYGWIN32__) 1400 # define O_EXTRA O_BINARY 1401 #else 1402 # define O_EXTRA 0 1403 #endif 1404 1405 #ifndef O_NOFOLLOW 1406 # define O_NOFOLLOW 0 1407 #endif 1408 1409 #ifndef W_OK 1410 # define W_OK 2 /* for systems that don't have W_OK in unistd.h */ 1411 #endif 1412 #ifndef R_OK 1413 # define R_OK 4 /* for systems that don't have R_OK in unistd.h */ 1414 #endif 1415 1416 /* 1417 * defines to avoid typecasts from (char_u *) to (char *) and back 1418 * (vim_strchr() and vim_strrchr() are now in alloc.c) 1419 */ 1420 #define STRLEN(s) strlen((char *)(s)) 1421 #define STRCPY(d, s) strcpy((char *)(d), (char *)(s)) 1422 #define STRNCPY(d, s, n) strncpy((char *)(d), (char *)(s), (size_t)(n)) 1423 #define STRCMP(d, s) strcmp((char *)(d), (char *)(s)) 1424 #define STRNCMP(d, s, n) strncmp((char *)(d), (char *)(s), (size_t)(n)) 1425 #ifdef HAVE_STRCASECMP 1426 # define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s)) 1427 #else 1428 # ifdef HAVE_STRICMP 1429 # define STRICMP(d, s) stricmp((char *)(d), (char *)(s)) 1430 # else 1431 # define STRICMP(d, s) vim_stricmp((char *)(d), (char *)(s)) 1432 # endif 1433 #endif 1434 1435 /* Like strcpy() but allows overlapped source and destination. */ 1436 #define STRMOVE(d, s) mch_memmove((d), (s), STRLEN(s) + 1) 1437 1438 #ifdef HAVE_STRNCASECMP 1439 # define STRNICMP(d, s, n) strncasecmp((char *)(d), (char *)(s), (size_t)(n)) 1440 #else 1441 # ifdef HAVE_STRNICMP 1442 # define STRNICMP(d, s, n) strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1443 # else 1444 # define STRNICMP(d, s, n) vim_strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1445 # endif 1446 #endif 1447 1448 #ifdef FEAT_MBYTE 1449 /* We need to call mb_stricmp() even when we aren't dealing with a multi-byte 1450 * encoding because mb_stricmp() takes care of all ascii and non-ascii 1451 * encodings, including characters with umlauts in latin1, etc., while 1452 * STRICMP() only handles the system locale version, which often does not 1453 * handle non-ascii properly. */ 1454 1455 # define MB_STRICMP(d, s) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)MAXCOL) 1456 # define MB_STRNICMP(d, s, n) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)(n)) 1457 #else 1458 # define MB_STRICMP(d, s) STRICMP((d), (s)) 1459 # define MB_STRNICMP(d, s, n) STRNICMP((d), (s), (n)) 1460 #endif 1461 1462 #define STRCAT(d, s) strcat((char *)(d), (char *)(s)) 1463 #define STRNCAT(d, s, n) strncat((char *)(d), (char *)(s), (size_t)(n)) 1464 1465 #ifdef HAVE_STRPBRK 1466 # define vim_strpbrk(s, cs) (char_u *)strpbrk((char *)(s), (char *)(cs)) 1467 #endif 1468 1469 #define MSG(s) msg((char_u *)(s)) 1470 #define MSG_ATTR(s, attr) msg_attr((char_u *)(s), (attr)) 1471 #define EMSG(s) emsg((char_u *)(s)) 1472 #define EMSG2(s, p) emsg2((char_u *)(s), (char_u *)(p)) 1473 #define EMSG3(s, p, q) emsg3((char_u *)(s), (char_u *)(p), (char_u *)(q)) 1474 #define EMSGN(s, n) emsgn((char_u *)(s), (long)(n)) 1475 #define EMSGU(s, n) emsgu((char_u *)(s), (long_u)(n)) 1476 #define OUT_STR(s) out_str((char_u *)(s)) 1477 #define OUT_STR_NF(s) out_str_nf((char_u *)(s)) 1478 #define MSG_PUTS(s) msg_puts((char_u *)(s)) 1479 #define MSG_PUTS_ATTR(s, a) msg_puts_attr((char_u *)(s), (a)) 1480 #define MSG_PUTS_TITLE(s) msg_puts_title((char_u *)(s)) 1481 #define MSG_PUTS_LONG(s) msg_puts_long_attr((char_u *)(s), 0) 1482 #define MSG_PUTS_LONG_ATTR(s, a) msg_puts_long_attr((char_u *)(s), (a)) 1483 1484 /* Prefer using emsg3(), because perror() may send the output to the wrong 1485 * destination and mess up the screen. */ 1486 #ifdef HAVE_STRERROR 1487 # define PERROR(msg) (void)emsg3((char_u *)"%s: %s", (char_u *)msg, (char_u *)strerror(errno)) 1488 #else 1489 # define PERROR(msg) perror(msg) 1490 #endif 1491 1492 typedef long linenr_T; /* line number type */ 1493 typedef int colnr_T; /* column number type */ 1494 typedef unsigned short disptick_T; /* display tick type */ 1495 1496 #define MAXLNUM (0x7fffffffL) /* maximum (invalid) line number */ 1497 1498 /* 1499 * Well, you won't believe it, but some S/390 machines ("host", now also known 1500 * as zServer) us 31 bit pointers. There are also some newer machines, that 1501 * use 64 bit pointers. I don't know how to distinguish between 31 and 64 bit 1502 * machines, so the best way is to assume 31 bits whenever we detect OS/390 1503 * Unix. 1504 * With this we restrict the maximum line length to 1073741823. I guess this is 1505 * not a real problem. BTW: Longer lines are split. 1506 */ 1507 #if SIZEOF_INT >= 4 1508 # ifdef __MVS__ 1509 # define MAXCOL (0x3fffffffL) /* maximum column number, 30 bits */ 1510 # else 1511 # define MAXCOL (0x7fffffffL) /* maximum column number, 31 bits */ 1512 # endif 1513 #else 1514 # define MAXCOL (0x7fff) /* maximum column number, 15 bits */ 1515 #endif 1516 1517 #define SHOWCMD_COLS 10 /* columns needed by shown command */ 1518 #define STL_MAX_ITEM 80 /* max nr of %<flag> in statusline */ 1519 1520 typedef void *vim_acl_T; /* dummy to pass an ACL to a function */ 1521 1522 /* 1523 * Include a prototype for mch_memmove(), it may not be in alloc.pro. 1524 */ 1525 #ifdef VIM_MEMMOVE 1526 void mch_memmove __ARGS((void *, void *, size_t)); 1527 #else 1528 # ifndef mch_memmove 1529 # define mch_memmove(to, from, len) memmove(to, from, len) 1530 # endif 1531 #endif 1532 1533 /* 1534 * fnamecmp() is used to compare file names. 1535 * On some systems case in a file name does not matter, on others it does. 1536 * (this does not account for maximum name lengths and things like "../dir", 1537 * thus it is not 100% accurate!) 1538 */ 1539 #ifdef CASE_INSENSITIVE_FILENAME 1540 # ifdef BACKSLASH_IN_FILENAME 1541 # define fnamecmp(x, y) vim_fnamecmp((x), (y)) 1542 # define fnamencmp(x, y, n) vim_fnamencmp((x), (y), (size_t)(n)) 1543 # else 1544 # define fnamecmp(x, y) MB_STRICMP((x), (y)) 1545 # define fnamencmp(x, y, n) MB_STRNICMP((x), (y), (n)) 1546 # endif 1547 #else 1548 # define fnamecmp(x, y) strcmp((char *)(x), (char *)(y)) 1549 # define fnamencmp(x, y, n) strncmp((char *)(x), (char *)(y), (size_t)(n)) 1550 #endif 1551 1552 #ifdef HAVE_MEMSET 1553 # define vim_memset(ptr, c, size) memset((ptr), (c), (size)) 1554 #else 1555 void *vim_memset __ARGS((void *, int, size_t)); 1556 #endif 1557 1558 #ifdef HAVE_MEMCMP 1559 # define vim_memcmp(p1, p2, len) memcmp((p1), (p2), (len)) 1560 #else 1561 # ifdef HAVE_BCMP 1562 # define vim_memcmp(p1, p2, len) bcmp((p1), (p2), (len)) 1563 # else 1564 int vim_memcmp __ARGS((void *, void *, size_t)); 1565 # define VIM_MEMCMP 1566 # endif 1567 #endif 1568 1569 #if defined(UNIX) || defined(FEAT_GUI) || defined(OS2) || defined(VMS) \ 1570 || defined(FEAT_CLIENTSERVER) 1571 # define USE_INPUT_BUF 1572 #endif 1573 1574 #ifdef MSWIN 1575 /* On MS-Windows the third argument isn't size_t. This matters for Win64, 1576 * where sizeof(size_t)==8, not 4 */ 1577 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (unsigned int)(count)) 1578 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (unsigned int)(count)) 1579 #else 1580 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (size_t) (count)) 1581 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (size_t) (count)) 1582 #endif 1583 1584 /* 1585 * Enums need a typecast to be used as array index (for Ultrix). 1586 */ 1587 #define hl_attr(n) highlight_attr[(int)(n)] 1588 #define term_str(n) term_strings[(int)(n)] 1589 1590 /* 1591 * vim_iswhite() is used for "^" and the like. It differs from isspace() 1592 * because it doesn't include <CR> and <LF> and the like. 1593 */ 1594 #define vim_iswhite(x) ((x) == ' ' || (x) == '\t') 1595 1596 /* 1597 * EXTERN is only defined in main.c. That's where global variables are 1598 * actually defined and initialized. 1599 */ 1600 #ifndef EXTERN 1601 # define EXTERN extern 1602 # define INIT(x) 1603 #else 1604 # ifndef INIT 1605 # define INIT(x) x 1606 # define DO_INIT 1607 # endif 1608 #endif 1609 1610 #ifdef FEAT_MBYTE 1611 # define MAX_MCO 6 /* maximum value for 'maxcombine' */ 1612 1613 /* Maximum number of bytes in a multi-byte character. It can be one 32-bit 1614 * character of up to 6 bytes, or one 16-bit character of up to three bytes 1615 * plus six following composing characters of three bytes each. */ 1616 # define MB_MAXBYTES 21 1617 #endif 1618 1619 #if (defined(FEAT_PROFILE) || defined(FEAT_RELTIME)) && !defined(PROTO) 1620 # ifdef WIN3264 1621 typedef LARGE_INTEGER proftime_T; 1622 # else 1623 typedef struct timeval proftime_T; 1624 # endif 1625 #else 1626 typedef int proftime_T; /* dummy for function prototypes */ 1627 #endif 1628 1629 /* Include option.h before structs.h, because the number of window-local and 1630 * buffer-local options is used there. */ 1631 #include "option.h" /* options and default values */ 1632 1633 /* Note that gui.h is included by structs.h */ 1634 1635 #include "structs.h" /* file that defines many structures */ 1636 1637 /* Values for "do_profiling". */ 1638 #define PROF_NONE 0 /* profiling not started */ 1639 #define PROF_YES 1 /* profiling busy */ 1640 #define PROF_PAUSED 2 /* profiling paused */ 1641 1642 #ifdef FEAT_MOUSE 1643 1644 /* Codes for mouse button events in lower three bits: */ 1645 # define MOUSE_LEFT 0x00 1646 # define MOUSE_MIDDLE 0x01 1647 # define MOUSE_RIGHT 0x02 1648 # define MOUSE_RELEASE 0x03 1649 1650 /* bit masks for modifiers: */ 1651 # define MOUSE_SHIFT 0x04 1652 # define MOUSE_ALT 0x08 1653 # define MOUSE_CTRL 0x10 1654 1655 /* mouse buttons that are handled like a key press (GUI only) */ 1656 # define MOUSE_4 0x100 /* scroll wheel down */ 1657 # define MOUSE_5 0x200 /* scroll wheel up */ 1658 1659 # define MOUSE_X1 0x300 /* Mouse-button X1 (6th) */ 1660 # define MOUSE_X2 0x400 /* Mouse-button X2 */ 1661 1662 /* 0x20 is reserved by xterm */ 1663 # define MOUSE_DRAG_XTERM 0x40 1664 1665 # define MOUSE_DRAG (0x40 | MOUSE_RELEASE) 1666 1667 /* Lowest button code for using the mouse wheel (xterm only) */ 1668 # define MOUSEWHEEL_LOW 0x60 1669 1670 # define MOUSE_CLICK_MASK 0x03 1671 1672 # define NUM_MOUSE_CLICKS(code) \ 1673 (((unsigned)((code) & 0xC0) >> 6) + 1) 1674 1675 # define SET_NUM_MOUSE_CLICKS(code, num) \ 1676 (code) = ((code) & 0x3f) | ((((num) - 1) & 3) << 6) 1677 1678 /* Added to mouse column for GUI when 'mousefocus' wants to give focus to a 1679 * window by simulating a click on its status line. We could use up to 128 * 1680 * 128 = 16384 columns, now it's reduced to 10000. */ 1681 # define MOUSE_COLOFF 10000 1682 1683 /* 1684 * jump_to_mouse() returns one of first four these values, possibly with 1685 * some of the other three added. 1686 */ 1687 # define IN_UNKNOWN 0 1688 # define IN_BUFFER 1 1689 # define IN_STATUS_LINE 2 /* on status or command line */ 1690 # define IN_SEP_LINE 4 /* on vertical separator line */ 1691 # define IN_OTHER_WIN 8 /* in other window but can't go there */ 1692 # define CURSOR_MOVED 0x100 1693 # define MOUSE_FOLD_CLOSE 0x200 /* clicked on '-' in fold column */ 1694 # define MOUSE_FOLD_OPEN 0x400 /* clicked on '+' in fold column */ 1695 1696 /* flags for jump_to_mouse() */ 1697 # define MOUSE_FOCUS 0x01 /* need to stay in this window */ 1698 # define MOUSE_MAY_VIS 0x02 /* may start Visual mode */ 1699 # define MOUSE_DID_MOVE 0x04 /* only act when mouse has moved */ 1700 # define MOUSE_SETPOS 0x08 /* only set current mouse position */ 1701 # define MOUSE_MAY_STOP_VIS 0x10 /* may stop Visual mode */ 1702 # define MOUSE_RELEASED 0x20 /* button was released */ 1703 1704 # if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 1705 # define CHECK_DOUBLE_CLICK 1 /* Checking for double clicks ourselves. */ 1706 # endif 1707 1708 #endif /* FEAT_MOUSE */ 1709 1710 /* defines for eval_vars() */ 1711 #define VALID_PATH 1 1712 #define VALID_HEAD 2 1713 1714 /* Defines for Vim variables. These must match vimvars[] in eval.c! */ 1715 #define VV_COUNT 0 1716 #define VV_COUNT1 1 1717 #define VV_PREVCOUNT 2 1718 #define VV_ERRMSG 3 1719 #define VV_WARNINGMSG 4 1720 #define VV_STATUSMSG 5 1721 #define VV_SHELL_ERROR 6 1722 #define VV_THIS_SESSION 7 1723 #define VV_VERSION 8 1724 #define VV_LNUM 9 1725 #define VV_TERMRESPONSE 10 1726 #define VV_FNAME 11 1727 #define VV_LANG 12 1728 #define VV_LC_TIME 13 1729 #define VV_CTYPE 14 1730 #define VV_CC_FROM 15 1731 #define VV_CC_TO 16 1732 #define VV_FNAME_IN 17 1733 #define VV_FNAME_OUT 18 1734 #define VV_FNAME_NEW 19 1735 #define VV_FNAME_DIFF 20 1736 #define VV_CMDARG 21 1737 #define VV_FOLDSTART 22 1738 #define VV_FOLDEND 23 1739 #define VV_FOLDDASHES 24 1740 #define VV_FOLDLEVEL 25 1741 #define VV_PROGNAME 26 1742 #define VV_SEND_SERVER 27 1743 #define VV_DYING 28 1744 #define VV_EXCEPTION 29 1745 #define VV_THROWPOINT 30 1746 #define VV_REG 31 1747 #define VV_CMDBANG 32 1748 #define VV_INSERTMODE 33 1749 #define VV_VAL 34 1750 #define VV_KEY 35 1751 #define VV_PROFILING 36 1752 #define VV_FCS_REASON 37 1753 #define VV_FCS_CHOICE 38 1754 #define VV_BEVAL_BUFNR 39 1755 #define VV_BEVAL_WINNR 40 1756 #define VV_BEVAL_LNUM 41 1757 #define VV_BEVAL_COL 42 1758 #define VV_BEVAL_TEXT 43 1759 #define VV_SCROLLSTART 44 1760 #define VV_SWAPNAME 45 1761 #define VV_SWAPCHOICE 46 1762 #define VV_SWAPCOMMAND 47 1763 #define VV_CHAR 48 1764 #define VV_MOUSE_WIN 49 1765 #define VV_MOUSE_LNUM 50 1766 #define VV_MOUSE_COL 51 1767 #define VV_OP 52 1768 #define VV_SEARCHFORWARD 53 1769 #define VV_OLDFILES 54 1770 #define VV_LEN 55 /* number of v: vars */ 1771 1772 #ifdef FEAT_CLIPBOARD 1773 1774 /* VIM_ATOM_NAME is the older Vim-specific selection type for X11. Still 1775 * supported for when a mix of Vim versions is used. VIMENC_ATOM_NAME includes 1776 * the encoding to support Vims using different 'encoding' values. */ 1777 #define VIM_ATOM_NAME "_VIM_TEXT" 1778 #define VIMENC_ATOM_NAME "_VIMENC_TEXT" 1779 1780 /* Selection states for modeless selection */ 1781 # define SELECT_CLEARED 0 1782 # define SELECT_IN_PROGRESS 1 1783 # define SELECT_DONE 2 1784 1785 # define SELECT_MODE_CHAR 0 1786 # define SELECT_MODE_WORD 1 1787 # define SELECT_MODE_LINE 2 1788 1789 # ifdef FEAT_GUI_W32 1790 # ifdef FEAT_OLE 1791 # define WM_OLE (WM_APP+0) 1792 # endif 1793 # ifdef FEAT_NETBEANS_INTG 1794 /* message for Netbeans socket event */ 1795 # define WM_NETBEANS (WM_APP+1) 1796 # endif 1797 # endif 1798 1799 /* Info about selected text */ 1800 typedef struct VimClipboard 1801 { 1802 int available; /* Is clipboard available? */ 1803 int owned; /* Flag: do we own the selection? */ 1804 pos_T start; /* Start of selected area */ 1805 pos_T end; /* End of selected area */ 1806 int vmode; /* Visual mode character */ 1807 1808 /* Fields for selection that doesn't use Visual mode */ 1809 short_u origin_row; 1810 short_u origin_start_col; 1811 short_u origin_end_col; 1812 short_u word_start_col; 1813 short_u word_end_col; 1814 1815 pos_T prev; /* Previous position */ 1816 short_u state; /* Current selection state */ 1817 short_u mode; /* Select by char, word, or line. */ 1818 1819 # if defined(FEAT_GUI_X11) || defined(FEAT_XCLIPBOARD) 1820 Atom sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 1821 # endif 1822 1823 # ifdef FEAT_GUI_GTK 1824 GdkAtom gtk_sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 1825 # endif 1826 1827 # ifdef MSWIN 1828 int_u format; /* Vim's own special clipboard format */ 1829 int_u format_raw; /* Vim's raw text clipboard format */ 1830 # endif 1831 } VimClipboard; 1832 #else 1833 typedef int VimClipboard; /* This is required for the prototypes. */ 1834 #endif 1835 1836 #ifdef __BORLANDC__ 1837 /* work around a bug in the Borland 'stat' function: */ 1838 # include <io.h> /* for access() */ 1839 1840 # define stat(a,b) (access(a,0) ? -1 : stat(a,b)) 1841 #endif 1842 1843 #include "ex_cmds.h" /* Ex command defines */ 1844 #include "proto.h" /* function prototypes */ 1845 1846 /* This has to go after the include of proto.h, as proto/gui.pro declares 1847 * functions of these names. The declarations would break if the defines had 1848 * been seen at that stage. But it must be before globals.h, where error_ga 1849 * is declared. */ 1850 #if !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_X11) \ 1851 && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MAC) 1852 # define mch_errmsg(str) fprintf(stderr, "%s", (str)) 1853 # define display_errors() fflush(stderr) 1854 # define mch_msg(str) printf("%s", (str)) 1855 #else 1856 # define USE_MCH_ERRMSG 1857 #endif 1858 1859 #ifndef FEAT_MBYTE 1860 # define after_pathsep(b, p) vim_ispathsep(*((p) - 1)) 1861 # define transchar_byte(c) transchar(c) 1862 #endif 1863 1864 #ifndef FEAT_LINEBREAK 1865 /* Without the 'numberwidth' option line numbers are always 7 chars. */ 1866 # define number_width(x) 7 1867 #endif 1868 1869 1870 #include "globals.h" /* global variables and messages */ 1871 1872 #ifdef FEAT_SNIFF 1873 # include "if_sniff.h" 1874 #endif 1875 1876 #ifndef FEAT_VIRTUALEDIT 1877 # define getvvcol(w, p, s, c, e) getvcol(w, p, s, c, e) 1878 # define virtual_active() 0 1879 # define virtual_op FALSE 1880 #endif 1881 1882 /* 1883 * If console dialog not supported, but GUI dialog is, use the GUI one. 1884 */ 1885 #if defined(FEAT_GUI_DIALOG) && !defined(FEAT_CON_DIALOG) 1886 # define do_dialog gui_mch_dialog 1887 #endif 1888 1889 /* 1890 * Default filters for gui_mch_browse(). 1891 * The filters are almost system independent. Except for the difference 1892 * between "*" and "*.*" for MSDOS-like systems. 1893 * NOTE: Motif only uses the very first pattern. Therefore 1894 * BROWSE_FILTER_DEFAULT should start with a "*" pattern. 1895 */ 1896 #ifdef FEAT_BROWSE 1897 # ifdef BACKSLASH_IN_FILENAME 1898 # define BROWSE_FILTER_MACROS \ 1899 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*.*)\t*.*\n" 1900 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*.*)\t*.*\n" 1901 # define BROWSE_FILTER_DEFAULT \ 1902 (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" 1903 # else 1904 # define BROWSE_FILTER_MACROS \ 1905 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*)\t*\n" 1906 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*)\t*\n" 1907 # define BROWSE_FILTER_DEFAULT \ 1908 (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" 1909 # endif 1910 # define BROWSE_SAVE 1 /* flag for do_browse() */ 1911 # define BROWSE_DIR 2 /* flag for do_browse() */ 1912 #endif 1913 1914 /* stop using fastcall for Borland */ 1915 #if defined(__BORLANDC__) && defined(WIN32) && !defined(DEBUG) 1916 #pragma option -p. 1917 #endif 1918 1919 #if defined(MEM_PROFILE) 1920 # define vim_realloc(ptr, size) mem_realloc((ptr), (size)) 1921 #else 1922 # define vim_realloc(ptr, size) realloc((ptr), (size)) 1923 #endif 1924 1925 /* 1926 * The following macros stop display/event loop nesting at the wrong time. 1927 */ 1928 #ifdef ALT_X_INPUT 1929 # define ALT_INPUT_LOCK_OFF suppress_alternate_input = FALSE 1930 # define ALT_INPUT_LOCK_ON suppress_alternate_input = TRUE 1931 #endif 1932 1933 #ifdef FEAT_MBYTE 1934 /* 1935 * Return byte length of character that starts with byte "b". 1936 * Returns 1 for a single-byte character. 1937 * MB_BYTE2LEN_CHECK() can be used to count a special key as one byte. 1938 * Don't call MB_BYTE2LEN(b) with b < 0 or b > 255! 1939 */ 1940 # define MB_BYTE2LEN(b) mb_bytelen_tab[b] 1941 # define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : mb_bytelen_tab[b]) 1942 #endif 1943 1944 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) 1945 /* properties used in enc_canon_table[] (first three mutually exclusive) */ 1946 # define ENC_8BIT 0x01 1947 # define ENC_DBCS 0x02 1948 # define ENC_UNICODE 0x04 1949 1950 # define ENC_ENDIAN_B 0x10 /* Unicode: Big endian */ 1951 # define ENC_ENDIAN_L 0x20 /* Unicode: Little endian */ 1952 1953 # define ENC_2BYTE 0x40 /* Unicode: UCS-2 */ 1954 # define ENC_4BYTE 0x80 /* Unicode: UCS-4 */ 1955 # define ENC_2WORD 0x100 /* Unicode: UTF-16 */ 1956 1957 # define ENC_LATIN1 0x200 /* Latin1 */ 1958 # define ENC_LATIN9 0x400 /* Latin9 */ 1959 # define ENC_MACROMAN 0x800 /* Mac Roman (not Macro Man! :-) */ 1960 #endif 1961 1962 #ifdef FEAT_MBYTE 1963 # ifdef USE_ICONV 1964 # ifndef EILSEQ 1965 # define EILSEQ 123 1966 # endif 1967 # ifdef DYNAMIC_ICONV 1968 /* On Win32 iconv.dll is dynamically loaded. */ 1969 # define ICONV_ERRNO (*iconv_errno()) 1970 # define ICONV_E2BIG 7 1971 # define ICONV_EINVAL 22 1972 # define ICONV_EILSEQ 42 1973 # else 1974 # define ICONV_ERRNO errno 1975 # define ICONV_E2BIG E2BIG 1976 # define ICONV_EINVAL EINVAL 1977 # define ICONV_EILSEQ EILSEQ 1978 # endif 1979 # endif 1980 1981 #endif 1982 1983 /* ISSYMLINK(mode) tests if a file is a symbolic link. */ 1984 #if (defined(S_IFMT) && defined(S_IFLNK)) || defined(S_ISLNK) 1985 # define HAVE_ISSYMLINK 1986 # if defined(S_IFMT) && defined(S_IFLNK) 1987 # define ISSYMLINK(mode) (((mode) & S_IFMT) == S_IFLNK) 1988 # else 1989 # define ISSYMLINK(mode) S_ISLNK(mode) 1990 # endif 1991 #endif 1992 1993 #define SIGN_BYTE 1 /* byte value used where sign is displayed; 1994 attribute value is sign type */ 1995 1996 #ifdef FEAT_NETBEANS_INTG 1997 # define MULTISIGN_BYTE 2 /* byte value used where sign is displayed if 1998 multiple signs exist on the line */ 1999 #endif 2000 2001 #if defined(FEAT_GUI) && defined(FEAT_XCLIPBOARD) 2002 # ifdef FEAT_GUI_GTK 2003 /* Avoid using a global variable for the X display. It's ugly 2004 * and is likely to cause trouble in multihead environments. */ 2005 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : xterm_dpy) 2006 # else 2007 # define X_DISPLAY (gui.in_use ? gui.dpy : xterm_dpy) 2008 # endif 2009 #else 2010 # ifdef FEAT_GUI 2011 # ifdef FEAT_GUI_GTK 2012 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : (Display *)NULL) 2013 # else 2014 # define X_DISPLAY gui.dpy 2015 # endif 2016 # else 2017 # define X_DISPLAY xterm_dpy 2018 # endif 2019 #endif 2020 2021 #ifndef FEAT_NETBEANS_INTG 2022 # undef NBDEBUG 2023 #endif 2024 #ifdef NBDEBUG /* Netbeans debugging. */ 2025 # include "nbdebug.h" 2026 #else 2027 # define nbdebug(a) 2028 #endif 2029 2030 #ifdef IN_PERL_FILE 2031 /* 2032 * Avoid clashes between Perl and Vim namespace. 2033 */ 2034 # undef NORMAL 2035 # undef STRLEN 2036 # undef FF 2037 # undef OP_DELETE 2038 # undef OP_JOIN 2039 # ifdef __BORLANDC__ 2040 # define NOPROTO 1 2041 # endif 2042 /* remove MAX and MIN, included by glib.h, redefined by sys/param.h */ 2043 # ifdef MAX 2044 # undef MAX 2045 # endif 2046 # ifdef MIN 2047 # undef MIN 2048 # endif 2049 /* We use _() for gettext(), Perl uses it for function prototypes... */ 2050 # ifdef _ 2051 # undef _ 2052 # endif 2053 # ifdef DEBUG 2054 # undef DEBUG 2055 # endif 2056 # ifdef _DEBUG 2057 # undef _DEBUG 2058 # endif 2059 # ifdef instr 2060 # undef instr 2061 # endif 2062 /* bool may cause trouble on MACOS but is required on a few other systems 2063 * and for Perl */ 2064 # if defined(bool) && defined(MACOS) && !defined(FEAT_PERL) 2065 # undef bool 2066 # endif 2067 2068 # ifdef __BORLANDC__ 2069 /* Borland has the structure stati64 but not _stati64 */ 2070 # define _stati64 stati64 2071 # endif 2072 2073 # include <EXTERN.h> 2074 # include <perl.h> 2075 # include <XSUB.h> 2076 #endif 2077 2078 /* values for vim_handle_signal() that are not a signal */ 2079 #define SIGNAL_BLOCK -1 2080 #define SIGNAL_UNBLOCK -2 2081 #if !defined(UNIX) && !defined(VMS) && !defined(OS2) 2082 # define vim_handle_signal(x) 0 2083 #endif 2084 2085 /* flags for skip_vimgrep_pat() */ 2086 #define VGR_GLOBAL 1 2087 #define VGR_NOJUMP 2 2088 2089 /* behavior for bad character, "++bad=" argument */ 2090 #define BAD_REPLACE '?' /* replace it with '?' (default) */ 2091 #define BAD_KEEP -1 /* leave it */ 2092 #define BAD_DROP -2 /* erase it */ 2093 2094 /* last argument for do_source() */ 2095 #define DOSO_NONE 0 2096 #define DOSO_VIMRC 1 /* loading vimrc file */ 2097 #define DOSO_GVIMRC 2 /* loading gvimrc file */ 2098 2099 /* flags for read_viminfo() and children */ 2100 #define VIF_WANT_INFO 1 /* load non-mark info */ 2101 #define VIF_WANT_MARKS 2 /* load file marks */ 2102 #define VIF_FORCEIT 4 /* overwrite info already read */ 2103 #define VIF_GET_OLDFILES 8 /* load v:oldfiles */ 2104 2105 #endif /* VIM__H */ 2106