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_PYTHON3) || \ 17 defined(FEAT_RUBY) || \ 18 defined(FEAT_TCL) || \ 19 defined(FEAT_MZSCHEME) || \ 20 defined(DYNAMIC_GETTEXT) || \ 21 defined(DYNAMIC_ICONV) || \ 22 defined(DYNAMIC_IME) || \ 23 defined(XPM) 24 #pragma option -pc 25 # else 26 #pragma option -pr 27 # endif 28 #endif 29 30 /* ============ the header file puzzle (ca. 50-100 pieces) ========= */ 31 32 #ifdef HAVE_CONFIG_H /* GNU autoconf (or something else) was here */ 33 # include "auto/config.h" 34 # define HAVE_PATHDEF 35 36 /* 37 * Check if configure correctly managed to find sizeof(int). If this failed, 38 * it becomes zero. This is likely a problem of not being able to run the 39 * test program. Other items from configure may also be wrong then! 40 */ 41 # if (SIZEOF_INT == 0) 42 Error: configure did not run properly. Check auto/config.log. 43 # endif 44 45 /* 46 * Cygwin may have fchdir() in a newer release, but in most versions it 47 * doesn't work well and avoiding it keeps the binary backward compatible. 48 */ 49 # if defined(__CYGWIN32__) && defined(HAVE_FCHDIR) 50 # undef HAVE_FCHDIR 51 # endif 52 53 /* We may need to define the uint32_t on non-Unix system, but using the same 54 * identifier causes conflicts. Therefore use UINT32_T. */ 55 # define UINT32_TYPEDEF uint32_t 56 #endif 57 58 #if !defined(UINT32_TYPEDEF) 59 # if defined(uint32_t) /* this doesn't catch typedefs, unfortunately */ 60 # define UINT32_TYPEDEF uint32_t 61 # else 62 /* Fall back to assuming unsigned int is 32 bit. If this is wrong then the 63 * test in blowfish.c will fail. */ 64 # define UINT32_TYPEDEF unsigned int 65 # endif 66 #endif 67 68 /* user ID of root is usually zero, but not for everybody */ 69 #ifdef __TANDEM 70 # ifndef _TANDEM_SOURCE 71 # define _TANDEM_SOURCE 72 # endif 73 # include <floss.h> 74 # define ROOT_UID 65535 75 #else 76 # define ROOT_UID 0 77 #endif 78 79 #ifdef __EMX__ /* hand-edited config.h for OS/2 with EMX */ 80 # include "os_os2_cfg.h" 81 #endif 82 83 /* 84 * MACOS_CLASSIC compiling for MacOS prior to MacOS X 85 * MACOS_X_UNIX compiling for MacOS X (using os_unix.c) 86 * MACOS_X compiling for MacOS X (using os_unix.c) 87 * MACOS compiling for either one 88 */ 89 #if defined(macintosh) && !defined(MACOS_CLASSIC) 90 # define MACOS_CLASSIC 91 #endif 92 #if defined(MACOS_X_UNIX) 93 # define MACOS_X 94 # ifndef HAVE_CONFIG_H 95 # define UNIX 96 # endif 97 # ifndef FEAT_CLIPBOARD 98 # define FEAT_CLIPBOARD 99 # endif 100 #endif 101 #if defined(MACOS_X) || defined(MACOS_CLASSIC) 102 # define MACOS 103 #endif 104 #if defined(MACOS_X) && defined(MACOS_CLASSIC) 105 Error: To compile for both MACOS X and Classic use a Classic Carbon 106 #endif 107 /* Unless made through the Makefile enforce GUI on Mac */ 108 #if defined(MACOS) && !defined(HAVE_CONFIG_H) 109 # define FEAT_GUI_MAC 110 #endif 111 112 #if defined(FEAT_GUI_MOTIF) \ 113 || defined(FEAT_GUI_GTK) \ 114 || defined(FEAT_GUI_ATHENA) \ 115 || defined(FEAT_GUI_MAC) \ 116 || defined(FEAT_GUI_W32) \ 117 || defined(FEAT_GUI_W16) \ 118 || defined(FEAT_GUI_PHOTON) 119 # if !defined(FEAT_GUI) && !defined(NO_X11_INCLUDES) 120 # define FEAT_GUI 121 # endif 122 #endif 123 124 /* Visual Studio 2005 has 'deprecated' many of the standard CRT functions */ 125 #if _MSC_VER >= 1400 126 # define _CRT_SECURE_NO_DEPRECATE 127 # define _CRT_NONSTDC_NO_DEPRECATE 128 #endif 129 130 #if defined(FEAT_GUI_W32) || defined(FEAT_GUI_W16) 131 # define FEAT_GUI_MSWIN 132 #endif 133 #if defined(WIN16) || defined(WIN32) || defined(_WIN64) 134 # define MSWIN 135 #endif 136 /* Practically everything is common to both Win32 and Win64 */ 137 #if defined(WIN32) || defined(_WIN64) 138 # define WIN3264 139 #endif 140 141 /* 142 * SIZEOF_INT is used in feature.h, and the system-specific included files 143 * need items from feature.h. Therefore define SIZEOF_INT here. 144 */ 145 #ifdef WIN3264 146 # define SIZEOF_INT 4 147 #endif 148 #ifdef MSDOS 149 # ifdef DJGPP 150 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 151 # define SIZEOF_INT 4 /* 32 bit ints */ 152 # endif 153 # define DOS32 154 # define FEAT_CLIPBOARD 155 # else 156 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 157 # define SIZEOF_INT 2 /* 16 bit ints */ 158 # endif 159 # define SMALL_MALLOC /* 16 bit storage allocation */ 160 # define DOS16 161 # endif 162 #endif 163 164 #ifdef AMIGA 165 /* Be conservative about sizeof(int). It could be 4 too. */ 166 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 167 # ifdef __GNUC__ 168 # define SIZEOF_INT 4 169 # else 170 # define SIZEOF_INT 2 171 # endif 172 # endif 173 #endif 174 #ifdef MACOS 175 # if defined(__POWERPC__) || defined(MACOS_X) || defined(__fourbyteints__) \ 176 || defined(__MRC__) || defined(__SC__) || defined(__APPLE_CC__)/* MPW Compilers */ 177 # define SIZEOF_INT 4 178 # else 179 # define SIZEOF_INT 2 180 # endif 181 #endif 182 #ifdef RISCOS 183 # define SIZEOF_INT 4 184 #endif 185 186 187 #include "feature.h" /* #defines for optionals and features */ 188 189 /* +x11 is only enabled when it's both available and wanted. */ 190 #if defined(HAVE_X11) && defined(WANT_X11) 191 # define FEAT_X11 192 #endif 193 194 #ifdef NO_X11_INCLUDES 195 /* In os_mac_conv.c NO_X11_INCLUDES is defined to avoid X11 headers. 196 * Disable all X11 related things to avoid conflicts. */ 197 # ifdef FEAT_X11 198 # undef FEAT_X11 199 # endif 200 # ifdef FEAT_GUI_X11 201 # undef FEAT_GUI_X11 202 # endif 203 # ifdef FEAT_XCLIPBOARD 204 # undef FEAT_XCLIPBOARD 205 # endif 206 # ifdef FEAT_GUI_MOTIF 207 # undef FEAT_GUI_MOTIF 208 # endif 209 # ifdef FEAT_GUI_ATHENA 210 # undef FEAT_GUI_ATHENA 211 # endif 212 # ifdef FEAT_GUI_GTK 213 # undef FEAT_GUI_GTK 214 # endif 215 # ifdef FEAT_BEVAL_TIP 216 # undef FEAT_BEVAL_TIP 217 # endif 218 # ifdef FEAT_XIM 219 # undef FEAT_XIM 220 # endif 221 # ifdef FEAT_CLIENTSERVER 222 # undef FEAT_CLIENTSERVER 223 # endif 224 #endif 225 226 /* The Mac conversion stuff doesn't work under X11. */ 227 #if defined(FEAT_MBYTE) && defined(MACOS_X) 228 # define MACOS_CONVERT 229 #endif 230 231 /* Can't use "PACKAGE" here, conflicts with a Perl include file. */ 232 #ifndef VIMPACKAGE 233 # define VIMPACKAGE "vim" 234 #endif 235 236 /* 237 * Find out if function definitions should include argument types 238 */ 239 #ifdef AZTEC_C 240 # include <functions.h> 241 # define __ARGS(x) x 242 #endif 243 244 #ifdef SASC 245 # include <clib/exec_protos.h> 246 # define __ARGS(x) x 247 #endif 248 249 #ifdef _DCC 250 # include <clib/exec_protos.h> 251 # define __ARGS(x) x 252 #endif 253 254 #ifdef __TURBOC__ 255 # define __ARGS(x) x 256 #endif 257 258 #ifdef __BEOS__ 259 # include "os_beos.h" 260 # define __ARGS(x) x 261 #endif 262 263 #if (defined(UNIX) || defined(__EMX__) || defined(VMS)) \ 264 && (!defined(MACOS_X) || defined(HAVE_CONFIG_H)) 265 # include "os_unix.h" /* bring lots of system header files */ 266 #endif 267 268 #if defined(MACOS) && (defined(__MRC__) || defined(__SC__)) 269 /* Apple's Compilers support prototypes */ 270 # define __ARGS(x) x 271 #endif 272 #ifndef __ARGS 273 # if defined(__STDC__) || defined(__GNUC__) || defined(WIN3264) 274 # define __ARGS(x) x 275 # else 276 # define __ARGS(x) () 277 # endif 278 #endif 279 280 /* __ARGS and __PARMS are the same thing. */ 281 #ifndef __PARMS 282 # define __PARMS(x) __ARGS(x) 283 #endif 284 285 /* Mark unused function arguments with UNUSED, so that gcc -Wunused-parameter 286 * can be used to check for mistakes. */ 287 #ifdef HAVE_ATTRIBUTE_UNUSED 288 # define UNUSED __attribute__((unused)) 289 #else 290 # define UNUSED 291 #endif 292 293 /* if we're compiling in C++ (currently only KVim), the system 294 * headers must have the correct prototypes or nothing will build. 295 * conversely, our prototypes might clash due to throw() specifiers and 296 * cause compilation failures even though the headers are correct. For 297 * a concrete example, gcc-3.2 enforces exception specifications, and 298 * glibc-2.2.5 has them in their system headers. 299 */ 300 #if !defined(__cplusplus) && defined(UNIX) \ 301 && !defined(MACOS_X) /* MACOS_X doesn't yet support osdef.h */ 302 # include "auto/osdef.h" /* bring missing declarations in */ 303 #endif 304 305 #ifdef __EMX__ 306 # define getcwd _getcwd2 307 # define chdir _chdir2 308 # undef CHECK_INODE 309 #endif 310 311 #ifdef AMIGA 312 # include "os_amiga.h" 313 #endif 314 315 #ifdef MSDOS 316 # include "os_msdos.h" 317 #endif 318 319 #ifdef WIN16 320 # include "os_win16.h" 321 #endif 322 323 #ifdef WIN3264 324 # include "os_win32.h" 325 #endif 326 327 #ifdef __MINT__ 328 # include "os_mint.h" 329 #endif 330 331 #if defined(MACOS) 332 # if defined(__MRC__) || defined(__SC__) /* MPW Compilers */ 333 # define HAVE_SETENV 334 # endif 335 # include "os_mac.h" 336 #endif 337 338 #ifdef RISCOS 339 # include "os_riscos.h" 340 #endif 341 342 #ifdef __QNX__ 343 # include "os_qnx.h" 344 #endif 345 346 #ifdef FEAT_SUN_WORKSHOP 347 # include "workshop.h" 348 #endif 349 350 #ifdef X_LOCALE 351 # include <X11/Xlocale.h> 352 #else 353 # ifdef HAVE_LOCALE_H 354 # include <locale.h> 355 # endif 356 #endif 357 358 /* 359 * Maximum length of a path (for non-unix systems) Make it a bit long, to stay 360 * on the safe side. But not too long to put on the stack. 361 */ 362 #ifndef MAXPATHL 363 # ifdef MAXPATHLEN 364 # define MAXPATHL MAXPATHLEN 365 # else 366 # define MAXPATHL 256 367 # endif 368 #endif 369 #ifdef BACKSLASH_IN_FILENAME 370 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`%#'\"|!<") 371 #else 372 # ifdef VMS 373 /* VMS allows a lot of characters in the file name */ 374 # define PATH_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'\"|!") 375 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'|!()&") 376 # else 377 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<") 378 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<>();&") 379 # endif 380 #endif 381 382 #define NUMBUFLEN 30 /* length of a buffer to store a number in ASCII */ 383 384 /* 385 * Shorthand for unsigned variables. Many systems, but not all, have u_char 386 * already defined, so we use char_u to avoid trouble. 387 */ 388 typedef unsigned char char_u; 389 typedef unsigned short short_u; 390 typedef unsigned int int_u; 391 /* Make sure long_u is big enough to hold a pointer. 392 * On Win64, longs are 32 bits and pointers are 64 bits. 393 * For printf() and scanf(), we need to take care of long_u specifically. */ 394 #ifdef _WIN64 395 typedef unsigned __int64 long_u; 396 typedef __int64 long_i; 397 # define SCANF_HEX_LONG_U "%Ix" 398 # define SCANF_DECIMAL_LONG_U "%Iu" 399 # define PRINTF_HEX_LONG_U "0x%Ix" 400 #else 401 /* Microsoft-specific. The __w64 keyword should be specified on any typedefs 402 * that change size between 32-bit and 64-bit platforms. For any such type, 403 * __w64 should appear only on the 32-bit definition of the typedef. 404 * Define __w64 as an empty token for everything but MSVC 7.x or later. 405 */ 406 # if !defined(_MSC_VER) || (_MSC_VER < 1300) 407 # define __w64 408 # endif 409 typedef unsigned long __w64 long_u; 410 typedef long __w64 long_i; 411 # define SCANF_HEX_LONG_U "%lx" 412 # define SCANF_DECIMAL_LONG_U "%lu" 413 # define PRINTF_HEX_LONG_U "0x%lx" 414 #endif 415 #define PRINTF_DECIMAL_LONG_U SCANF_DECIMAL_LONG_U 416 417 /* 418 * Only systems which use configure will have SIZEOF_OFF_T and SIZEOF_LONG 419 * defined, which is ok since those are the same systems which can have 420 * varying sizes for off_t. The other systems will continue to use "%ld" to 421 * print off_t since off_t is simply a typedef to long for them. 422 */ 423 #if defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T > SIZEOF_LONG) 424 # define LONG_LONG_OFF_T 425 #endif 426 427 /* 428 * The characters and attributes cached for the screen. 429 */ 430 typedef char_u schar_T; 431 #ifdef FEAT_SYN_HL 432 typedef unsigned short sattr_T; 433 # define MAX_TYPENR 65535 434 #else 435 typedef unsigned char sattr_T; 436 # define MAX_TYPENR 255 437 #endif 438 439 /* 440 * The u8char_T can hold one decoded UTF-8 character. 441 * We normally use 32 bits now, since some Asian characters don't fit in 16 442 * bits. u8char_T is only used for displaying, it could be 16 bits to save 443 * memory. 444 */ 445 #ifdef FEAT_MBYTE 446 # ifdef UNICODE16 447 typedef unsigned short u8char_T; /* short should be 16 bits */ 448 # else 449 # if SIZEOF_INT >= 4 450 typedef unsigned int u8char_T; /* int is 32 bits */ 451 # else 452 typedef unsigned long u8char_T; /* long should be 32 bits or more */ 453 # endif 454 # endif 455 #endif 456 457 #ifndef UNIX /* For Unix this is included in os_unix.h */ 458 # include <stdio.h> 459 # include <ctype.h> 460 #endif 461 462 #include "ascii.h" 463 #include "keymap.h" 464 #include "term.h" 465 #include "macros.h" 466 467 #ifdef LATTICE 468 # include <sys/types.h> 469 # include <sys/stat.h> 470 #endif 471 #ifdef _DCC 472 # include <sys/stat.h> 473 #endif 474 #if defined(MSDOS) || defined(MSWIN) 475 # include <sys/stat.h> 476 #endif 477 478 /* 479 * Allow other (non-unix) systems to configure themselves now 480 * These are also in os_unix.h, because osdef.sh needs them there. 481 */ 482 #ifndef UNIX 483 /* Note: Some systems need both string.h and strings.h (Savage). If the 484 * system can't handle this, define NO_STRINGS_WITH_STRING_H. */ 485 # ifdef HAVE_STRING_H 486 # include <string.h> 487 # endif 488 # if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) 489 # include <strings.h> 490 # endif 491 # ifdef HAVE_STAT_H 492 # include <stat.h> 493 # endif 494 # ifdef HAVE_STDLIB_H 495 # include <stdlib.h> 496 # endif 497 #endif /* NON-UNIX */ 498 499 #include <assert.h> 500 501 #ifdef HAVE_STDINT_H 502 # include <stdint.h> 503 #endif 504 #ifdef HAVE_INTTYPES_H 505 # include <inttypes.h> 506 #endif 507 #ifdef HAVE_WCTYPE_H 508 # include <wctype.h> 509 #endif 510 #ifdef HAVE_STDARG_H 511 # include <stdarg.h> 512 #endif 513 514 # if defined(HAVE_SYS_SELECT_H) && \ 515 (!defined(HAVE_SYS_TIME_H) || defined(SYS_SELECT_WITH_SYS_TIME)) 516 # include <sys/select.h> 517 # endif 518 519 # ifndef HAVE_SELECT 520 # ifdef HAVE_SYS_POLL_H 521 # include <sys/poll.h> 522 # define HAVE_POLL 523 # else 524 # ifdef HAVE_POLL_H 525 # include <poll.h> 526 # define HAVE_POLL 527 # endif 528 # endif 529 # endif 530 531 /* ================ end of the header file puzzle =============== */ 532 533 /* 534 * For dynamically loaded imm library. Currently, only for Win32. 535 */ 536 #ifdef DYNAMIC_IME 537 # ifndef FEAT_MBYTE_IME 538 # define FEAT_MBYTE_IME 539 # endif 540 #endif 541 542 /* 543 * Check input method control. 544 */ 545 #if defined(FEAT_XIM) \ 546 || (defined(FEAT_GUI) && (defined(FEAT_MBYTE_IME) || defined(GLOBAL_IME))) \ 547 || (defined(FEAT_GUI_MAC) && defined(FEAT_MBYTE)) 548 # define USE_IM_CONTROL 549 #endif 550 551 /* 552 * For dynamically loaded gettext library. Currently, only for Win32. 553 */ 554 #ifdef DYNAMIC_GETTEXT 555 # ifndef FEAT_GETTEXT 556 # define FEAT_GETTEXT 557 # endif 558 /* These are in os_win32.c */ 559 extern char *(*dyn_libintl_gettext)(const char *msgid); 560 extern char *(*dyn_libintl_bindtextdomain)(const char *domainname, const char *dirname); 561 extern char *(*dyn_libintl_bind_textdomain_codeset)(const char *domainname, const char *codeset); 562 extern char *(*dyn_libintl_textdomain)(const char *domainname); 563 #endif 564 565 566 /* 567 * The _() stuff is for using gettext(). It is a no-op when libintl.h is not 568 * found or the +multilang feature is disabled. 569 */ 570 #ifdef FEAT_GETTEXT 571 # ifdef DYNAMIC_GETTEXT 572 # define _(x) (*dyn_libintl_gettext)((char *)(x)) 573 # define N_(x) x 574 # define bindtextdomain(domain, dir) (*dyn_libintl_bindtextdomain)((domain), (dir)) 575 # define bind_textdomain_codeset(domain, codeset) (*dyn_libintl_bind_textdomain_codeset)((domain), (codeset)) 576 # if !defined(HAVE_BIND_TEXTDOMAIN_CODESET) 577 # define HAVE_BIND_TEXTDOMAIN_CODESET 1 578 # endif 579 # define textdomain(domain) (*dyn_libintl_textdomain)(domain) 580 # else 581 # include <libintl.h> 582 # define _(x) gettext((char *)(x)) 583 # ifdef gettext_noop 584 # define N_(x) gettext_noop(x) 585 # else 586 # define N_(x) x 587 # endif 588 # endif 589 #else 590 # define _(x) ((char *)(x)) 591 # define N_(x) x 592 # ifdef bindtextdomain 593 # undef bindtextdomain 594 # endif 595 # define bindtextdomain(x, y) /* empty */ 596 # ifdef bind_textdomain_codeset 597 # undef bind_textdomain_codeset 598 # endif 599 # define bind_textdomain_codeset(x, y) /* empty */ 600 # ifdef textdomain 601 # undef textdomain 602 # endif 603 # define textdomain(x) /* empty */ 604 #endif 605 606 /* 607 * flags for update_screen() 608 * The higher the value, the higher the priority 609 */ 610 #define VALID 10 /* buffer not changed, or changes marked 611 with b_mod_* */ 612 #define INVERTED 20 /* redisplay inverted part that changed */ 613 #define INVERTED_ALL 25 /* redisplay whole inverted part */ 614 #define REDRAW_TOP 30 /* display first w_upd_rows screen lines */ 615 #define SOME_VALID 35 /* like NOT_VALID but may scroll */ 616 #define NOT_VALID 40 /* buffer needs complete redraw */ 617 #define CLEAR 50 /* screen messed up, clear it */ 618 619 /* 620 * Flags for w_valid. 621 * These are set when something in a window structure becomes invalid, except 622 * when the cursor is moved. Call check_cursor_moved() before testing one of 623 * the flags. 624 * These are reset when that thing has been updated and is valid again. 625 * 626 * Every function that invalidates one of these must call one of the 627 * invalidate_* functions. 628 * 629 * w_valid is supposed to be used only in screen.c. From other files, use the 630 * functions that set or reset the flags. 631 * 632 * VALID_BOTLINE VALID_BOTLINE_AP 633 * on on w_botline valid 634 * off on w_botline approximated 635 * off off w_botline not valid 636 * on off not possible 637 */ 638 #define VALID_WROW 0x01 /* w_wrow (window row) is valid */ 639 #define VALID_WCOL 0x02 /* w_wcol (window col) is valid */ 640 #define VALID_VIRTCOL 0x04 /* w_virtcol (file col) is valid */ 641 #define VALID_CHEIGHT 0x08 /* w_cline_height and w_cline_folded valid */ 642 #define VALID_CROW 0x10 /* w_cline_row is valid */ 643 #define VALID_BOTLINE 0x20 /* w_botine and w_empty_rows are valid */ 644 #define VALID_BOTLINE_AP 0x40 /* w_botine is approximated */ 645 #define VALID_TOPLINE 0x80 /* w_topline is valid (for cursor position) */ 646 647 /* 648 * Terminal highlighting attribute bits. 649 * Attributes above HL_ALL are used for syntax highlighting. 650 */ 651 #define HL_NORMAL 0x00 652 #define HL_INVERSE 0x01 653 #define HL_BOLD 0x02 654 #define HL_ITALIC 0x04 655 #define HL_UNDERLINE 0x08 656 #define HL_UNDERCURL 0x10 657 #define HL_STANDOUT 0x20 658 #define HL_ALL 0x3f 659 660 /* special attribute addition: Put message in history */ 661 #define MSG_HIST 0x1000 662 663 /* 664 * values for State 665 * 666 * The lower bits up to 0x20 are used to distinguish normal/visual/op_pending 667 * and cmdline/insert+replace mode. This is used for mapping. If none of 668 * these bits are set, no mapping is done. 669 * The upper bits are used to distinguish between other states. 670 */ 671 #define NORMAL 0x01 /* Normal mode, command expected */ 672 #define VISUAL 0x02 /* Visual mode - use get_real_state() */ 673 #define OP_PENDING 0x04 /* Normal mode, operator is pending - use 674 get_real_state() */ 675 #define CMDLINE 0x08 /* Editing command line */ 676 #define INSERT 0x10 /* Insert mode */ 677 #define LANGMAP 0x20 /* Language mapping, can be combined with 678 INSERT and CMDLINE */ 679 680 #define REPLACE_FLAG 0x40 /* Replace mode flag */ 681 #define REPLACE (REPLACE_FLAG + INSERT) 682 #ifdef FEAT_VREPLACE 683 # define VREPLACE_FLAG 0x80 /* Virtual-replace mode flag */ 684 # define VREPLACE (REPLACE_FLAG + VREPLACE_FLAG + INSERT) 685 #endif 686 #define LREPLACE (REPLACE_FLAG + LANGMAP) 687 688 #define NORMAL_BUSY (0x100 + NORMAL) /* Normal mode, busy with a command */ 689 #define HITRETURN (0x200 + NORMAL) /* waiting for return or command */ 690 #define ASKMORE 0x300 /* Asking if you want --more-- */ 691 #define SETWSIZE 0x400 /* window size has changed */ 692 #define ABBREV 0x500 /* abbreviation instead of mapping */ 693 #define EXTERNCMD 0x600 /* executing an external command */ 694 #define SHOWMATCH (0x700 + INSERT) /* show matching paren */ 695 #define CONFIRM 0x800 /* ":confirm" prompt */ 696 #define SELECTMODE 0x1000 /* Select mode, only for mappings */ 697 698 #define MAP_ALL_MODES (0x3f | SELECTMODE) /* all mode bits used for 699 * mapping */ 700 701 /* directions */ 702 #define FORWARD 1 703 #define BACKWARD (-1) 704 #define FORWARD_FILE 3 705 #define BACKWARD_FILE (-3) 706 707 /* return values for functions */ 708 #if !(defined(OK) && (OK == 1)) 709 /* OK already defined to 1 in MacOS X curses, skip this */ 710 # define OK 1 711 #endif 712 #define FAIL 0 713 #define NOTDONE 2 /* not OK or FAIL but skipped */ 714 715 /* flags for b_flags */ 716 #define BF_RECOVERED 0x01 /* buffer has been recovered */ 717 #define BF_CHECK_RO 0x02 /* need to check readonly when loading file 718 into buffer (set by ":e", may be reset by 719 ":buf" */ 720 #define BF_NEVERLOADED 0x04 /* file has never been loaded into buffer, 721 many variables still need to be set */ 722 #define BF_NOTEDITED 0x08 /* Set when file name is changed after 723 starting to edit, reset when file is 724 written out. */ 725 #define BF_NEW 0x10 /* file didn't exist when editing started */ 726 #define BF_NEW_W 0x20 /* Warned for BF_NEW and file created */ 727 #define BF_READERR 0x40 /* got errors while reading the file */ 728 #define BF_DUMMY 0x80 /* dummy buffer, only used internally */ 729 #define BF_PRESERVED 0x100 /* ":preserve" was used */ 730 731 /* Mask to check for flags that prevent normal writing */ 732 #define BF_WRITE_MASK (BF_NOTEDITED + BF_NEW + BF_READERR) 733 734 /* 735 * values for xp_context when doing command line completion 736 */ 737 #define EXPAND_UNSUCCESSFUL (-2) 738 #define EXPAND_OK (-1) 739 #define EXPAND_NOTHING 0 740 #define EXPAND_COMMANDS 1 741 #define EXPAND_FILES 2 742 #define EXPAND_DIRECTORIES 3 743 #define EXPAND_SETTINGS 4 744 #define EXPAND_BOOL_SETTINGS 5 745 #define EXPAND_TAGS 6 746 #define EXPAND_OLD_SETTING 7 747 #define EXPAND_HELP 8 748 #define EXPAND_BUFFERS 9 749 #define EXPAND_EVENTS 10 750 #define EXPAND_MENUS 11 751 #define EXPAND_SYNTAX 12 752 #define EXPAND_HIGHLIGHT 13 753 #define EXPAND_AUGROUP 14 754 #define EXPAND_USER_VARS 15 755 #define EXPAND_MAPPINGS 16 756 #define EXPAND_TAGS_LISTFILES 17 757 #define EXPAND_FUNCTIONS 18 758 #define EXPAND_USER_FUNC 19 759 #define EXPAND_EXPRESSION 20 760 #define EXPAND_MENUNAMES 21 761 #define EXPAND_USER_COMMANDS 22 762 #define EXPAND_USER_CMD_FLAGS 23 763 #define EXPAND_USER_NARGS 24 764 #define EXPAND_USER_COMPLETE 25 765 #define EXPAND_ENV_VARS 26 766 #define EXPAND_LANGUAGE 27 767 #define EXPAND_COLORS 28 768 #define EXPAND_COMPILER 29 769 #define EXPAND_USER_DEFINED 30 770 #define EXPAND_USER_LIST 31 771 #define EXPAND_SHELLCMD 32 772 #define EXPAND_CSCOPE 33 773 #define EXPAND_SIGN 34 774 #define EXPAND_PROFILE 35 775 #define EXPAND_BEHAVE 36 776 #define EXPAND_FILETYPE 37 777 #define EXPAND_FILES_IN_PATH 38 778 #define EXPAND_OWNSYNTAX 39 779 780 /* Values for exmode_active (0 is no exmode) */ 781 #define EXMODE_NORMAL 1 782 #define EXMODE_VIM 2 783 784 /* Values for nextwild() and ExpandOne(). See ExpandOne() for meaning. */ 785 #define WILD_FREE 1 786 #define WILD_EXPAND_FREE 2 787 #define WILD_EXPAND_KEEP 3 788 #define WILD_NEXT 4 789 #define WILD_PREV 5 790 #define WILD_ALL 6 791 #define WILD_LONGEST 7 792 793 #define WILD_LIST_NOTFOUND 1 794 #define WILD_HOME_REPLACE 2 795 #define WILD_USE_NL 4 796 #define WILD_NO_BEEP 8 797 #define WILD_ADD_SLASH 16 798 #define WILD_KEEP_ALL 32 799 #define WILD_SILENT 64 800 #define WILD_ESCAPE 128 801 802 /* Flags for expand_wildcards() */ 803 #define EW_DIR 0x01 /* include directory names */ 804 #define EW_FILE 0x02 /* include file names */ 805 #define EW_NOTFOUND 0x04 /* include not found names */ 806 #define EW_ADDSLASH 0x08 /* append slash to directory name */ 807 #define EW_KEEPALL 0x10 /* keep all matches */ 808 #define EW_SILENT 0x20 /* don't print "1 returned" from shell */ 809 #define EW_EXEC 0x40 /* executable files */ 810 #define EW_PATH 0x80 /* search in 'path' too */ 811 /* Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND 812 * is used when executing commands and EW_SILENT for interactive expanding. */ 813 814 /* Flags for find_file_*() functions. */ 815 #define FINDFILE_FILE 0 /* only files */ 816 #define FINDFILE_DIR 1 /* only directories */ 817 #define FINDFILE_BOTH 2 /* files and directories */ 818 819 #ifdef FEAT_VERTSPLIT 820 # define W_WINCOL(wp) (wp->w_wincol) 821 # define W_WIDTH(wp) (wp->w_width) 822 # define W_ENDCOL(wp) (wp->w_wincol + wp->w_width) 823 # define W_VSEP_WIDTH(wp) (wp->w_vsep_width) 824 #else 825 # define W_WINCOL(wp) 0 826 # define W_WIDTH(wp) Columns 827 # define W_ENDCOL(wp) Columns 828 # define W_VSEP_WIDTH(wp) 0 829 #endif 830 #ifdef FEAT_WINDOWS 831 # define W_STATUS_HEIGHT(wp) (wp->w_status_height) 832 # define W_WINROW(wp) (wp->w_winrow) 833 #else 834 # define W_STATUS_HEIGHT(wp) 0 835 # define W_WINROW(wp) 0 836 #endif 837 838 #ifdef NO_EXPANDPATH 839 # define gen_expand_wildcards mch_expand_wildcards 840 #endif 841 842 /* Values for the find_pattern_in_path() function args 'type' and 'action': */ 843 #define FIND_ANY 1 844 #define FIND_DEFINE 2 845 #define CHECK_PATH 3 846 847 #define ACTION_SHOW 1 848 #define ACTION_GOTO 2 849 #define ACTION_SPLIT 3 850 #define ACTION_SHOW_ALL 4 851 #ifdef FEAT_INS_EXPAND 852 # define ACTION_EXPAND 5 853 #endif 854 855 #ifdef FEAT_SYN_HL 856 # define SST_MIN_ENTRIES 150 /* minimal size for state stack array */ 857 # ifdef FEAT_GUI_W16 858 # define SST_MAX_ENTRIES 500 /* (only up to 64K blocks) */ 859 # else 860 # define SST_MAX_ENTRIES 1000 /* maximal size for state stack array */ 861 # endif 862 # define SST_FIX_STATES 7 /* size of sst_stack[]. */ 863 # define SST_DIST 16 /* normal distance between entries */ 864 # define SST_INVALID (synstate_T *)-1 /* invalid syn_state pointer */ 865 866 # define HL_CONTAINED 0x01 /* not used on toplevel */ 867 # define HL_TRANSP 0x02 /* has no highlighting */ 868 # define HL_ONELINE 0x04 /* match within one line only */ 869 # define HL_HAS_EOL 0x08 /* end pattern that matches with $ */ 870 # define HL_SYNC_HERE 0x10 /* sync point after this item (syncing only) */ 871 # define HL_SYNC_THERE 0x20 /* sync point at current line (syncing only) */ 872 # define HL_MATCH 0x40 /* use match ID instead of item ID */ 873 # define HL_SKIPNL 0x80 /* nextgroup can skip newlines */ 874 # define HL_SKIPWHITE 0x100 /* nextgroup can skip white space */ 875 # define HL_SKIPEMPTY 0x200 /* nextgroup can skip empty lines */ 876 # define HL_KEEPEND 0x400 /* end match always kept */ 877 # define HL_EXCLUDENL 0x800 /* exclude NL from match */ 878 # define HL_DISPLAY 0x1000 /* only used for displaying, not syncing */ 879 # define HL_FOLD 0x2000 /* define fold */ 880 # define HL_EXTEND 0x4000 /* ignore a keepend */ 881 # define HL_MATCHCONT 0x8000 /* match continued from previous line */ 882 # define HL_TRANS_CONT 0x10000 /* transparent item without contains arg */ 883 # define HL_CONCEAL 0x20000 /* can be concealed */ 884 # define HL_CONCEALENDS 0x40000 /* can be concealed */ 885 #endif 886 887 /* Values for 'options' argument in do_search() and searchit() */ 888 #define SEARCH_REV 0x01 /* go in reverse of previous dir. */ 889 #define SEARCH_ECHO 0x02 /* echo the search command and handle options */ 890 #define SEARCH_MSG 0x0c /* give messages (yes, it's not 0x04) */ 891 #define SEARCH_NFMSG 0x08 /* give all messages except not found */ 892 #define SEARCH_OPT 0x10 /* interpret optional flags */ 893 #define SEARCH_HIS 0x20 /* put search pattern in history */ 894 #define SEARCH_END 0x40 /* put cursor at end of match */ 895 #define SEARCH_NOOF 0x80 /* don't add offset to position */ 896 #define SEARCH_START 0x100 /* start search without col offset */ 897 #define SEARCH_MARK 0x200 /* set previous context mark */ 898 #define SEARCH_KEEP 0x400 /* keep previous search pattern */ 899 #define SEARCH_PEEK 0x800 /* peek for typed char, cancel search */ 900 901 /* Values for find_ident_under_cursor() */ 902 #define FIND_IDENT 1 /* find identifier (word) */ 903 #define FIND_STRING 2 /* find any string (WORD) */ 904 #define FIND_EVAL 4 /* include "->", "[]" and "." */ 905 906 /* Values for file_name_in_line() */ 907 #define FNAME_MESS 1 /* give error message */ 908 #define FNAME_EXP 2 /* expand to path */ 909 #define FNAME_HYP 4 /* check for hypertext link */ 910 #define FNAME_INCL 8 /* apply 'includeexpr' */ 911 #define FNAME_REL 16 /* ".." and "./" are relative to the (current) 912 file instead of the current directory */ 913 914 /* Values for buflist_getfile() */ 915 #define GETF_SETMARK 0x01 /* set pcmark before jumping */ 916 #define GETF_ALT 0x02 /* jumping to alternate file (not buf num) */ 917 #define GETF_SWITCH 0x04 /* respect 'switchbuf' settings when jumping */ 918 919 /* Values for buflist_new() flags */ 920 #define BLN_CURBUF 1 /* May re-use curbuf for new buffer */ 921 #define BLN_LISTED 2 /* Put new buffer in buffer list */ 922 #define BLN_DUMMY 4 /* Allocating dummy buffer */ 923 924 /* Values for in_cinkeys() */ 925 #define KEY_OPEN_FORW 0x101 926 #define KEY_OPEN_BACK 0x102 927 #define KEY_COMPLETE 0x103 /* end of completion */ 928 929 /* Values for "noremap" argument of ins_typebuf(). Also used for 930 * map->m_noremap and menu->noremap[]. */ 931 #define REMAP_YES 0 /* allow remapping */ 932 #define REMAP_NONE -1 /* no remapping */ 933 #define REMAP_SCRIPT -2 /* remap script-local mappings only */ 934 #define REMAP_SKIP -3 /* no remapping for first char */ 935 936 /* Values for mch_call_shell() second argument */ 937 #define SHELL_FILTER 1 /* filtering text */ 938 #define SHELL_EXPAND 2 /* expanding wildcards */ 939 #define SHELL_COOKED 4 /* set term to cooked mode */ 940 #define SHELL_DOOUT 8 /* redirecting output */ 941 #define SHELL_SILENT 16 /* don't print error returned by command */ 942 #define SHELL_READ 32 /* read lines and insert into buffer */ 943 #define SHELL_WRITE 64 /* write lines from buffer */ 944 945 /* Values returned by mch_nodetype() */ 946 #define NODE_NORMAL 0 /* file or directory, check with mch_isdir()*/ 947 #define NODE_WRITABLE 1 /* something we can write to (character 948 device, fifo, socket, ..) */ 949 #define NODE_OTHER 2 /* non-writable thing (e.g., block device) */ 950 951 /* Values for readfile() flags */ 952 #define READ_NEW 0x01 /* read a file into a new buffer */ 953 #define READ_FILTER 0x02 /* read filter output */ 954 #define READ_STDIN 0x04 /* read from stdin */ 955 #define READ_BUFFER 0x08 /* read from curbuf (converting stdin) */ 956 #define READ_DUMMY 0x10 /* reading into a dummy buffer */ 957 #define READ_KEEP_UNDO 0x20 /* keep undo info*/ 958 959 /* Values for change_indent() */ 960 #define INDENT_SET 1 /* set indent */ 961 #define INDENT_INC 2 /* increase indent */ 962 #define INDENT_DEC 3 /* decrease indent */ 963 964 /* Values for flags argument for findmatchlimit() */ 965 #define FM_BACKWARD 0x01 /* search backwards */ 966 #define FM_FORWARD 0x02 /* search forwards */ 967 #define FM_BLOCKSTOP 0x04 /* stop at start/end of block */ 968 #define FM_SKIPCOMM 0x08 /* skip comments */ 969 970 /* Values for action argument for do_buffer() */ 971 #define DOBUF_GOTO 0 /* go to specified buffer */ 972 #define DOBUF_SPLIT 1 /* split window and go to specified buffer */ 973 #define DOBUF_UNLOAD 2 /* unload specified buffer(s) */ 974 #define DOBUF_DEL 3 /* delete specified buffer(s) from buflist */ 975 #define DOBUF_WIPE 4 /* delete specified buffer(s) really */ 976 977 /* Values for start argument for do_buffer() */ 978 #define DOBUF_CURRENT 0 /* "count" buffer from current buffer */ 979 #define DOBUF_FIRST 1 /* "count" buffer from first buffer */ 980 #define DOBUF_LAST 2 /* "count" buffer from last buffer */ 981 #define DOBUF_MOD 3 /* "count" mod. buffer from current buffer */ 982 983 /* Values for sub_cmd and which_pat argument for search_regcomp() */ 984 /* Also used for which_pat argument for searchit() */ 985 #define RE_SEARCH 0 /* save/use pat in/from search_pattern */ 986 #define RE_SUBST 1 /* save/use pat in/from subst_pattern */ 987 #define RE_BOTH 2 /* save pat in both patterns */ 988 #define RE_LAST 2 /* use last used pattern if "pat" is NULL */ 989 990 /* Second argument for vim_regcomp(). */ 991 #define RE_MAGIC 1 /* 'magic' option */ 992 #define RE_STRING 2 /* match in string instead of buffer text */ 993 #define RE_STRICT 4 /* don't allow [abc] without ] */ 994 995 #ifdef FEAT_SYN_HL 996 /* values for reg_do_extmatch */ 997 # define REX_SET 1 /* to allow \z\(...\), */ 998 # define REX_USE 2 /* to allow \z\1 et al. */ 999 #endif 1000 1001 /* Return values for fullpathcmp() */ 1002 /* Note: can use (fullpathcmp() & FPC_SAME) to check for equal files */ 1003 #define FPC_SAME 1 /* both exist and are the same file. */ 1004 #define FPC_DIFF 2 /* both exist and are different files. */ 1005 #define FPC_NOTX 4 /* both don't exist. */ 1006 #define FPC_DIFFX 6 /* one of them doesn't exist. */ 1007 #define FPC_SAMEX 7 /* both don't exist and file names are same. */ 1008 1009 /* flags for do_ecmd() */ 1010 #define ECMD_HIDE 0x01 /* don't free the current buffer */ 1011 #define ECMD_SET_HELP 0x02 /* set b_help flag of (new) buffer before 1012 opening file */ 1013 #define ECMD_OLDBUF 0x04 /* use existing buffer if it exists */ 1014 #define ECMD_FORCEIT 0x08 /* ! used in Ex command */ 1015 #define ECMD_ADDBUF 0x10 /* don't edit, just add to buffer list */ 1016 1017 /* for lnum argument in do_ecmd() */ 1018 #define ECMD_LASTL (linenr_T)0 /* use last position in loaded file */ 1019 #define ECMD_LAST (linenr_T)-1 /* use last position in all files */ 1020 #define ECMD_ONE (linenr_T)1 /* use first line */ 1021 1022 /* flags for do_cmdline() */ 1023 #define DOCMD_VERBOSE 0x01 /* included command in error message */ 1024 #define DOCMD_NOWAIT 0x02 /* don't call wait_return() and friends */ 1025 #define DOCMD_REPEAT 0x04 /* repeat exec. until getline() returns NULL */ 1026 #define DOCMD_KEYTYPED 0x08 /* don't reset KeyTyped */ 1027 #define DOCMD_EXCRESET 0x10 /* reset exception environment (for debugging)*/ 1028 #define DOCMD_KEEPLINE 0x20 /* keep typed line for repeating with "." */ 1029 1030 /* flags for beginline() */ 1031 #define BL_WHITE 1 /* cursor on first non-white in the line */ 1032 #define BL_SOL 2 /* use 'sol' option */ 1033 #define BL_FIX 4 /* don't leave cursor on a NUL */ 1034 1035 /* flags for mf_sync() */ 1036 #define MFS_ALL 1 /* also sync blocks with negative numbers */ 1037 #define MFS_STOP 2 /* stop syncing when a character is available */ 1038 #define MFS_FLUSH 4 /* flushed file to disk */ 1039 #define MFS_ZERO 8 /* only write block 0 */ 1040 1041 /* flags for buf_copy_options() */ 1042 #define BCO_ENTER 1 /* going to enter the buffer */ 1043 #define BCO_ALWAYS 2 /* always copy the options */ 1044 #define BCO_NOHELP 4 /* don't touch the help related options */ 1045 1046 /* flags for do_put() */ 1047 #define PUT_FIXINDENT 1 /* make indent look nice */ 1048 #define PUT_CURSEND 2 /* leave cursor after end of new text */ 1049 #define PUT_CURSLINE 4 /* leave cursor on last line of new text */ 1050 #define PUT_LINE 8 /* put register as lines */ 1051 #define PUT_LINE_SPLIT 16 /* split line for linewise register */ 1052 #define PUT_LINE_FORWARD 32 /* put linewise register below Visual sel. */ 1053 1054 /* flags for set_indent() */ 1055 #define SIN_CHANGED 1 /* call changed_bytes() when line changed */ 1056 #define SIN_INSERT 2 /* insert indent before existing text */ 1057 #define SIN_UNDO 4 /* save line for undo before changing it */ 1058 1059 /* flags for insertchar() */ 1060 #define INSCHAR_FORMAT 1 /* force formatting */ 1061 #define INSCHAR_DO_COM 2 /* format comments */ 1062 #define INSCHAR_CTRLV 4 /* char typed just after CTRL-V */ 1063 #define INSCHAR_NO_FEX 8 /* don't use 'formatexpr' */ 1064 1065 /* flags for open_line() */ 1066 #define OPENLINE_DELSPACES 1 /* delete spaces after cursor */ 1067 #define OPENLINE_DO_COM 2 /* format comments */ 1068 #define OPENLINE_KEEPTRAIL 4 /* keep trailing spaces */ 1069 #define OPENLINE_MARKFIX 8 /* fix mark positions */ 1070 1071 /* 1072 * There are four history tables: 1073 */ 1074 #define HIST_CMD 0 /* colon commands */ 1075 #define HIST_SEARCH 1 /* search commands */ 1076 #define HIST_EXPR 2 /* expressions (from entering = register) */ 1077 #define HIST_INPUT 3 /* input() lines */ 1078 #define HIST_DEBUG 4 /* debug commands */ 1079 #define HIST_COUNT 5 /* number of history tables */ 1080 1081 /* 1082 * Flags for chartab[]. 1083 */ 1084 #define CT_CELL_MASK 0x07 /* mask: nr of display cells (1, 2 or 4) */ 1085 #define CT_PRINT_CHAR 0x10 /* flag: set for printable chars */ 1086 #define CT_ID_CHAR 0x20 /* flag: set for ID chars */ 1087 #define CT_FNAME_CHAR 0x40 /* flag: set for file name chars */ 1088 1089 /* 1090 * Values for do_tag(). 1091 */ 1092 #define DT_TAG 1 /* jump to newer position or same tag again */ 1093 #define DT_POP 2 /* jump to older position */ 1094 #define DT_NEXT 3 /* jump to next match of same tag */ 1095 #define DT_PREV 4 /* jump to previous match of same tag */ 1096 #define DT_FIRST 5 /* jump to first match of same tag */ 1097 #define DT_LAST 6 /* jump to first match of same tag */ 1098 #define DT_SELECT 7 /* jump to selection from list */ 1099 #define DT_HELP 8 /* like DT_TAG, but no wildcards */ 1100 #define DT_JUMP 9 /* jump to new tag or selection from list */ 1101 #define DT_CSCOPE 10 /* cscope find command (like tjump) */ 1102 #define DT_LTAG 11 /* tag using location list */ 1103 #define DT_FREE 99 /* free cached matches */ 1104 1105 /* 1106 * flags for find_tags(). 1107 */ 1108 #define TAG_HELP 1 /* only search for help tags */ 1109 #define TAG_NAMES 2 /* only return name of tag */ 1110 #define TAG_REGEXP 4 /* use tag pattern as regexp */ 1111 #define TAG_NOIC 8 /* don't always ignore case */ 1112 #ifdef FEAT_CSCOPE 1113 # define TAG_CSCOPE 16 /* cscope tag */ 1114 #endif 1115 #define TAG_VERBOSE 32 /* message verbosity */ 1116 #define TAG_INS_COMP 64 /* Currently doing insert completion */ 1117 #define TAG_KEEP_LANG 128 /* keep current language */ 1118 1119 #define TAG_MANY 300 /* When finding many tags (for completion), 1120 find up to this many tags */ 1121 1122 /* 1123 * Types of dialogs passed to do_vim_dialog(). 1124 */ 1125 #define VIM_GENERIC 0 1126 #define VIM_ERROR 1 1127 #define VIM_WARNING 2 1128 #define VIM_INFO 3 1129 #define VIM_QUESTION 4 1130 #define VIM_LAST_TYPE 4 /* sentinel value */ 1131 1132 /* 1133 * Return values for functions like gui_yesnocancel() 1134 */ 1135 #define VIM_YES 2 1136 #define VIM_NO 3 1137 #define VIM_CANCEL 4 1138 #define VIM_ALL 5 1139 #define VIM_DISCARDALL 6 1140 1141 /* 1142 * arguments for win_split() 1143 */ 1144 #define WSP_ROOM 1 /* require enough room */ 1145 #define WSP_VERT 2 /* split vertically */ 1146 #define WSP_TOP 4 /* window at top-left of shell */ 1147 #define WSP_BOT 8 /* window at bottom-right of shell */ 1148 #define WSP_HELP 16 /* creating the help window */ 1149 #define WSP_BELOW 32 /* put new window below/right */ 1150 #define WSP_ABOVE 64 /* put new window above/left */ 1151 #define WSP_NEWLOC 128 /* don't copy location list */ 1152 1153 /* 1154 * arguments for gui_set_shellsize() 1155 */ 1156 #define RESIZE_VERT 1 /* resize vertically */ 1157 #define RESIZE_HOR 2 /* resize horizontally */ 1158 #define RESIZE_BOTH 15 /* resize in both directions */ 1159 1160 /* 1161 * "flags" values for option-setting functions. 1162 * When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global 1163 * values, get local value. 1164 */ 1165 #define OPT_FREE 1 /* free old value if it was allocated */ 1166 #define OPT_GLOBAL 2 /* use global value */ 1167 #define OPT_LOCAL 4 /* use local value */ 1168 #define OPT_MODELINE 8 /* option in modeline */ 1169 #define OPT_WINONLY 16 /* only set window-local options */ 1170 #define OPT_NOWIN 32 /* don't set window-local options */ 1171 1172 /* Magic chars used in confirm dialog strings */ 1173 #define DLG_BUTTON_SEP '\n' 1174 #define DLG_HOTKEY_CHAR '&' 1175 1176 /* Values for "starting" */ 1177 #define NO_SCREEN 2 /* no screen updating yet */ 1178 #define NO_BUFFERS 1 /* not all buffers loaded yet */ 1179 /* 0 not starting anymore */ 1180 1181 /* Values for swap_exists_action: what to do when swap file already exists */ 1182 #define SEA_NONE 0 /* don't use dialog */ 1183 #define SEA_DIALOG 1 /* use dialog when possible */ 1184 #define SEA_QUIT 2 /* quit editing the file */ 1185 #define SEA_RECOVER 3 /* recover the file */ 1186 1187 /* 1188 * Minimal size for block 0 of a swap file. 1189 * NOTE: This depends on size of struct block0! It's not done with a sizeof(), 1190 * because struct block0 is defined in memline.c (Sorry). 1191 * The maximal block size is arbitrary. 1192 */ 1193 #define MIN_SWAP_PAGE_SIZE 1048 1194 #define MAX_SWAP_PAGE_SIZE 50000 1195 1196 /* Special values for current_SID. */ 1197 #define SID_MODELINE -1 /* when using a modeline */ 1198 #define SID_CMDARG -2 /* for "--cmd" argument */ 1199 #define SID_CARG -3 /* for "-c" argument */ 1200 #define SID_ENV -4 /* for sourcing environment variable */ 1201 #define SID_ERROR -5 /* option was reset because of an error */ 1202 #define SID_NONE -6 /* don't set scriptID */ 1203 1204 /* 1205 * Events for autocommands. 1206 */ 1207 enum auto_event 1208 { 1209 EVENT_BUFADD = 0, /* after adding a buffer to the buffer list */ 1210 EVENT_BUFNEW, /* after creating any buffer */ 1211 EVENT_BUFDELETE, /* deleting a buffer from the buffer list */ 1212 EVENT_BUFWIPEOUT, /* just before really deleting a buffer */ 1213 EVENT_BUFENTER, /* after entering a buffer */ 1214 EVENT_BUFFILEPOST, /* after renaming a buffer */ 1215 EVENT_BUFFILEPRE, /* before renaming a buffer */ 1216 EVENT_BUFLEAVE, /* before leaving a buffer */ 1217 EVENT_BUFNEWFILE, /* when creating a buffer for a new file */ 1218 EVENT_BUFREADPOST, /* after reading a buffer */ 1219 EVENT_BUFREADPRE, /* before reading a buffer */ 1220 EVENT_BUFREADCMD, /* read buffer using command */ 1221 EVENT_BUFUNLOAD, /* just before unloading a buffer */ 1222 EVENT_BUFHIDDEN, /* just after buffer becomes hidden */ 1223 EVENT_BUFWINENTER, /* after showing a buffer in a window */ 1224 EVENT_BUFWINLEAVE, /* just after buffer removed from window */ 1225 EVENT_BUFWRITEPOST, /* after writing a buffer */ 1226 EVENT_BUFWRITEPRE, /* before writing a buffer */ 1227 EVENT_BUFWRITECMD, /* write buffer using command */ 1228 EVENT_CMDWINENTER, /* after entering the cmdline window */ 1229 EVENT_CMDWINLEAVE, /* before leaving the cmdline window */ 1230 EVENT_COLORSCHEME, /* after loading a colorscheme */ 1231 EVENT_FILEAPPENDPOST, /* after appending to a file */ 1232 EVENT_FILEAPPENDPRE, /* before appending to a file */ 1233 EVENT_FILEAPPENDCMD, /* append to a file using command */ 1234 EVENT_FILECHANGEDSHELL, /* after shell command that changed file */ 1235 EVENT_FILECHANGEDSHELLPOST, /* after (not) reloading changed file */ 1236 EVENT_FILECHANGEDRO, /* before first change to read-only file */ 1237 EVENT_FILEREADPOST, /* after reading a file */ 1238 EVENT_FILEREADPRE, /* before reading a file */ 1239 EVENT_FILEREADCMD, /* read from a file using command */ 1240 EVENT_FILETYPE, /* new file type detected (user defined) */ 1241 EVENT_FILEWRITEPOST, /* after writing a file */ 1242 EVENT_FILEWRITEPRE, /* before writing a file */ 1243 EVENT_FILEWRITECMD, /* write to a file using command */ 1244 EVENT_FILTERREADPOST, /* after reading from a filter */ 1245 EVENT_FILTERREADPRE, /* before reading from a filter */ 1246 EVENT_FILTERWRITEPOST, /* after writing to a filter */ 1247 EVENT_FILTERWRITEPRE, /* before writing to a filter */ 1248 EVENT_FOCUSGAINED, /* got the focus */ 1249 EVENT_FOCUSLOST, /* lost the focus to another app */ 1250 EVENT_GUIENTER, /* after starting the GUI */ 1251 EVENT_GUIFAILED, /* after starting the GUI failed */ 1252 EVENT_INSERTCHANGE, /* when changing Insert/Replace mode */ 1253 EVENT_INSERTENTER, /* when entering Insert mode */ 1254 EVENT_INSERTLEAVE, /* when leaving Insert mode */ 1255 EVENT_MENUPOPUP, /* just before popup menu is displayed */ 1256 EVENT_QUICKFIXCMDPOST, /* after :make, :grep etc */ 1257 EVENT_QUICKFIXCMDPRE, /* before :make, :grep etc */ 1258 EVENT_SESSIONLOADPOST, /* after loading a session file */ 1259 EVENT_STDINREADPOST, /* after reading from stdin */ 1260 EVENT_STDINREADPRE, /* before reading from stdin */ 1261 EVENT_SYNTAX, /* syntax selected */ 1262 EVENT_TERMCHANGED, /* after changing 'term' */ 1263 EVENT_TERMRESPONSE, /* after setting "v:termresponse" */ 1264 EVENT_USER, /* user defined autocommand */ 1265 EVENT_VIMENTER, /* after starting Vim */ 1266 EVENT_VIMLEAVE, /* before exiting Vim */ 1267 EVENT_VIMLEAVEPRE, /* before exiting Vim and writing .viminfo */ 1268 EVENT_VIMRESIZED, /* after Vim window was resized */ 1269 EVENT_WINENTER, /* after entering a window */ 1270 EVENT_WINLEAVE, /* before leaving a window */ 1271 EVENT_ENCODINGCHANGED, /* after changing the 'encoding' option */ 1272 EVENT_CURSORHOLD, /* cursor in same position for a while */ 1273 EVENT_CURSORHOLDI, /* idem, in Insert mode */ 1274 EVENT_FUNCUNDEFINED, /* if calling a function which doesn't exist */ 1275 EVENT_REMOTEREPLY, /* upon string reception from a remote vim */ 1276 EVENT_SWAPEXISTS, /* found existing swap file */ 1277 EVENT_SOURCEPRE, /* before sourcing a Vim script */ 1278 EVENT_SOURCECMD, /* sourcing a Vim script using command */ 1279 EVENT_SPELLFILEMISSING, /* spell file missing */ 1280 EVENT_CURSORMOVED, /* cursor was moved */ 1281 EVENT_CURSORMOVEDI, /* cursor was moved in Insert mode */ 1282 EVENT_TABLEAVE, /* before leaving a tab page */ 1283 EVENT_TABENTER, /* after entering a tab page */ 1284 EVENT_SHELLCMDPOST, /* after ":!cmd" */ 1285 EVENT_SHELLFILTERPOST, /* after ":1,2!cmd", ":w !cmd", ":r !cmd". */ 1286 NUM_EVENTS /* MUST be the last one */ 1287 }; 1288 1289 typedef enum auto_event event_T; 1290 1291 /* 1292 * Values for index in highlight_attr[]. 1293 * When making changes, also update HL_FLAGS below! And update the default 1294 * value of 'highlight' in option.c. 1295 */ 1296 typedef enum 1297 { 1298 HLF_8 = 0 /* Meta & special keys listed with ":map", text that is 1299 displayed different from what it is */ 1300 , HLF_AT /* @ and ~ characters at end of screen, characters that 1301 don't really exist in the text */ 1302 , HLF_D /* directories in CTRL-D listing */ 1303 , HLF_E /* error messages */ 1304 , HLF_H /* obsolete, ignored */ 1305 , HLF_I /* incremental search */ 1306 , HLF_L /* last search string */ 1307 , HLF_M /* "--More--" message */ 1308 , HLF_CM /* Mode (e.g., "-- INSERT --") */ 1309 , HLF_N /* line number for ":number" and ":#" commands */ 1310 , HLF_R /* return to continue message and yes/no questions */ 1311 , HLF_S /* status lines */ 1312 , HLF_SNC /* status lines of not-current windows */ 1313 , HLF_C /* column to separate vertically split windows */ 1314 , HLF_T /* Titles for output from ":set all", ":autocmd" etc. */ 1315 , HLF_V /* Visual mode */ 1316 , HLF_VNC /* Visual mode, autoselecting and not clipboard owner */ 1317 , HLF_W /* warning messages */ 1318 , HLF_WM /* Wildmenu highlight */ 1319 , HLF_FL /* Folded line */ 1320 , HLF_FC /* Fold column */ 1321 , HLF_ADD /* Added diff line */ 1322 , HLF_CHD /* Changed diff line */ 1323 , HLF_DED /* Deleted diff line */ 1324 , HLF_TXD /* Text Changed in diff line */ 1325 , HLF_CONCEAL /* Concealed text */ 1326 , HLF_SC /* Sign column */ 1327 , HLF_SPB /* SpellBad */ 1328 , HLF_SPC /* SpellCap */ 1329 , HLF_SPR /* SpellRare */ 1330 , HLF_SPL /* SpellLocal */ 1331 , HLF_PNI /* popup menu normal item */ 1332 , HLF_PSI /* popup menu selected item */ 1333 , HLF_PSB /* popup menu scrollbar */ 1334 , HLF_PST /* popup menu scrollbar thumb */ 1335 , HLF_TP /* tabpage line */ 1336 , HLF_TPS /* tabpage line selected */ 1337 , HLF_TPF /* tabpage line filler */ 1338 , HLF_CUC /* 'cursurcolumn' */ 1339 , HLF_CUL /* 'cursurline' */ 1340 , HLF_MC /* 'colorcolumn' */ 1341 , HLF_COUNT /* MUST be the last one */ 1342 } hlf_T; 1343 1344 /* The HL_FLAGS must be in the same order as the HLF_ enums! 1345 * When changing this also adjust the default for 'highlight'. */ 1346 #define HL_FLAGS {'8', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \ 1347 'n', 'r', 's', 'S', 'c', 't', 'v', 'V', 'w', 'W', \ 1348 'f', 'F', 'A', 'C', 'D', 'T', '-', '>', \ 1349 'B', 'P', 'R', 'L', \ 1350 '+', '=', 'x', 'X', '*', '#', '_', '!', '.', 'o'} 1351 1352 /* 1353 * Boolean constants 1354 */ 1355 #ifndef TRUE 1356 # define FALSE 0 /* note: this is an int, not a long! */ 1357 # define TRUE 1 1358 #endif 1359 1360 #define MAYBE 2 /* sometimes used for a variant on TRUE */ 1361 1362 #ifndef UINT32_T 1363 typedef UINT32_TYPEDEF UINT32_T; 1364 #endif 1365 1366 /* 1367 * Operator IDs; The order must correspond to opchars[] in ops.c! 1368 */ 1369 #define OP_NOP 0 /* no pending operation */ 1370 #define OP_DELETE 1 /* "d" delete operator */ 1371 #define OP_YANK 2 /* "y" yank operator */ 1372 #define OP_CHANGE 3 /* "c" change operator */ 1373 #define OP_LSHIFT 4 /* "<" left shift operator */ 1374 #define OP_RSHIFT 5 /* ">" right shift operator */ 1375 #define OP_FILTER 6 /* "!" filter operator */ 1376 #define OP_TILDE 7 /* "g~" switch case operator */ 1377 #define OP_INDENT 8 /* "=" indent operator */ 1378 #define OP_FORMAT 9 /* "gq" format operator */ 1379 #define OP_COLON 10 /* ":" colon operator */ 1380 #define OP_UPPER 11 /* "gU" make upper case operator */ 1381 #define OP_LOWER 12 /* "gu" make lower case operator */ 1382 #define OP_JOIN 13 /* "J" join operator, only for Visual mode */ 1383 #define OP_JOIN_NS 14 /* "gJ" join operator, only for Visual mode */ 1384 #define OP_ROT13 15 /* "g?" rot-13 encoding */ 1385 #define OP_REPLACE 16 /* "r" replace chars, only for Visual mode */ 1386 #define OP_INSERT 17 /* "I" Insert column, only for Visual mode */ 1387 #define OP_APPEND 18 /* "A" Append column, only for Visual mode */ 1388 #define OP_FOLD 19 /* "zf" define a fold */ 1389 #define OP_FOLDOPEN 20 /* "zo" open folds */ 1390 #define OP_FOLDOPENREC 21 /* "zO" open folds recursively */ 1391 #define OP_FOLDCLOSE 22 /* "zc" close folds */ 1392 #define OP_FOLDCLOSEREC 23 /* "zC" close folds recursively */ 1393 #define OP_FOLDDEL 24 /* "zd" delete folds */ 1394 #define OP_FOLDDELREC 25 /* "zD" delete folds recursively */ 1395 #define OP_FORMAT2 26 /* "gw" format operator, keeps cursor pos */ 1396 #define OP_FUNCTION 27 /* "g@" call 'operatorfunc' */ 1397 1398 /* 1399 * Motion types, used for operators and for yank/delete registers. 1400 */ 1401 #define MCHAR 0 /* character-wise movement/register */ 1402 #define MLINE 1 /* line-wise movement/register */ 1403 #define MBLOCK 2 /* block-wise register */ 1404 1405 #define MAUTO 0xff /* Decide between MLINE/MCHAR */ 1406 1407 /* 1408 * Minimum screen size 1409 */ 1410 #define MIN_COLUMNS 12 /* minimal columns for screen */ 1411 #define MIN_LINES 2 /* minimal lines for screen */ 1412 #define STATUS_HEIGHT 1 /* height of a status line under a window */ 1413 #define QF_WINHEIGHT 10 /* default height for quickfix window */ 1414 1415 /* 1416 * Buffer sizes 1417 */ 1418 #ifndef CMDBUFFSIZE 1419 # define CMDBUFFSIZE 256 /* size of the command processing buffer */ 1420 #endif 1421 1422 #define LSIZE 512 /* max. size of a line in the tags file */ 1423 1424 #define IOSIZE (1024+1) /* file i/o and sprintf buffer size */ 1425 1426 #ifdef FEAT_MBYTE 1427 # define MSG_BUF_LEN 480 /* length of buffer for small messages */ 1428 # define MSG_BUF_CLEN (MSG_BUF_LEN / 6) /* cell length (worst case: utf-8 1429 takes 6 bytes for one cell) */ 1430 #else 1431 # define MSG_BUF_LEN 80 /* length of buffer for small messages */ 1432 # define MSG_BUF_CLEN MSG_BUF_LEN /* cell length */ 1433 #endif 1434 1435 /* Size of the buffer used for tgetent(). Unfortunately this is largely 1436 * undocumented, some systems use 1024. Using a buffer that is too small 1437 * causes a buffer overrun and a crash. Use the maximum known value to stay 1438 * on the safe side. */ 1439 #define TBUFSZ 2048 /* buffer size for termcap entry */ 1440 1441 /* 1442 * Maximum length of key sequence to be mapped. 1443 * Must be able to hold an Amiga resize report. 1444 */ 1445 #define MAXMAPLEN 50 1446 1447 /* Size in bytes of the hash used in the undo file. */ 1448 #define UNDO_HASH_SIZE 32 1449 1450 #ifdef HAVE_FCNTL_H 1451 # include <fcntl.h> 1452 #endif 1453 1454 #ifdef BINARY_FILE_IO 1455 # define WRITEBIN "wb" /* no CR-LF translation */ 1456 # define READBIN "rb" 1457 # define APPENDBIN "ab" 1458 #else 1459 # define WRITEBIN "w" 1460 # define READBIN "r" 1461 # define APPENDBIN "a" 1462 #endif 1463 1464 /* 1465 * EMX doesn't have a global way of making open() use binary I/O. 1466 * Use O_BINARY for all open() calls. 1467 */ 1468 #if defined(__EMX__) || defined(__CYGWIN32__) 1469 # define O_EXTRA O_BINARY 1470 #else 1471 # define O_EXTRA 0 1472 #endif 1473 1474 #ifndef O_NOFOLLOW 1475 # define O_NOFOLLOW 0 1476 #endif 1477 1478 #ifndef W_OK 1479 # define W_OK 2 /* for systems that don't have W_OK in unistd.h */ 1480 #endif 1481 #ifndef R_OK 1482 # define R_OK 4 /* for systems that don't have R_OK in unistd.h */ 1483 #endif 1484 1485 /* 1486 * defines to avoid typecasts from (char_u *) to (char *) and back 1487 * (vim_strchr() and vim_strrchr() are now in alloc.c) 1488 */ 1489 #define STRLEN(s) strlen((char *)(s)) 1490 #define STRCPY(d, s) strcpy((char *)(d), (char *)(s)) 1491 #define STRNCPY(d, s, n) strncpy((char *)(d), (char *)(s), (size_t)(n)) 1492 #define STRCMP(d, s) strcmp((char *)(d), (char *)(s)) 1493 #define STRNCMP(d, s, n) strncmp((char *)(d), (char *)(s), (size_t)(n)) 1494 #ifdef HAVE_STRCASECMP 1495 # define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s)) 1496 #else 1497 # ifdef HAVE_STRICMP 1498 # define STRICMP(d, s) stricmp((char *)(d), (char *)(s)) 1499 # else 1500 # define STRICMP(d, s) vim_stricmp((char *)(d), (char *)(s)) 1501 # endif 1502 #endif 1503 1504 /* Like strcpy() but allows overlapped source and destination. */ 1505 #define STRMOVE(d, s) mch_memmove((d), (s), STRLEN(s) + 1) 1506 1507 #ifdef HAVE_STRNCASECMP 1508 # define STRNICMP(d, s, n) strncasecmp((char *)(d), (char *)(s), (size_t)(n)) 1509 #else 1510 # ifdef HAVE_STRNICMP 1511 # define STRNICMP(d, s, n) strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1512 # else 1513 # define STRNICMP(d, s, n) vim_strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1514 # endif 1515 #endif 1516 1517 #ifdef FEAT_MBYTE 1518 /* We need to call mb_stricmp() even when we aren't dealing with a multi-byte 1519 * encoding because mb_stricmp() takes care of all ascii and non-ascii 1520 * encodings, including characters with umlauts in latin1, etc., while 1521 * STRICMP() only handles the system locale version, which often does not 1522 * handle non-ascii properly. */ 1523 1524 # define MB_STRICMP(d, s) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)MAXCOL) 1525 # define MB_STRNICMP(d, s, n) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)(n)) 1526 #else 1527 # define MB_STRICMP(d, s) STRICMP((d), (s)) 1528 # define MB_STRNICMP(d, s, n) STRNICMP((d), (s), (n)) 1529 #endif 1530 1531 #define STRCAT(d, s) strcat((char *)(d), (char *)(s)) 1532 #define STRNCAT(d, s, n) strncat((char *)(d), (char *)(s), (size_t)(n)) 1533 1534 #ifdef HAVE_STRPBRK 1535 # define vim_strpbrk(s, cs) (char_u *)strpbrk((char *)(s), (char *)(cs)) 1536 #endif 1537 1538 #define MSG(s) msg((char_u *)(s)) 1539 #define MSG_ATTR(s, attr) msg_attr((char_u *)(s), (attr)) 1540 #define EMSG(s) emsg((char_u *)(s)) 1541 #define EMSG2(s, p) emsg2((char_u *)(s), (char_u *)(p)) 1542 #define EMSG3(s, p, q) emsg3((char_u *)(s), (char_u *)(p), (char_u *)(q)) 1543 #define EMSGN(s, n) emsgn((char_u *)(s), (long)(n)) 1544 #define EMSGU(s, n) emsgu((char_u *)(s), (long_u)(n)) 1545 #define OUT_STR(s) out_str((char_u *)(s)) 1546 #define OUT_STR_NF(s) out_str_nf((char_u *)(s)) 1547 #define MSG_PUTS(s) msg_puts((char_u *)(s)) 1548 #define MSG_PUTS_ATTR(s, a) msg_puts_attr((char_u *)(s), (a)) 1549 #define MSG_PUTS_TITLE(s) msg_puts_title((char_u *)(s)) 1550 #define MSG_PUTS_LONG(s) msg_puts_long_attr((char_u *)(s), 0) 1551 #define MSG_PUTS_LONG_ATTR(s, a) msg_puts_long_attr((char_u *)(s), (a)) 1552 1553 /* Prefer using emsg3(), because perror() may send the output to the wrong 1554 * destination and mess up the screen. */ 1555 #ifdef HAVE_STRERROR 1556 # define PERROR(msg) (void)emsg3((char_u *)"%s: %s", (char_u *)msg, (char_u *)strerror(errno)) 1557 #else 1558 # define PERROR(msg) perror(msg) 1559 #endif 1560 1561 typedef long linenr_T; /* line number type */ 1562 typedef int colnr_T; /* column number type */ 1563 typedef unsigned short disptick_T; /* display tick type */ 1564 1565 #define MAXLNUM (0x7fffffffL) /* maximum (invalid) line number */ 1566 1567 /* 1568 * Well, you won't believe it, but some S/390 machines ("host", now also known 1569 * as zServer) use 31 bit pointers. There are also some newer machines, that 1570 * use 64 bit pointers. I don't know how to distinguish between 31 and 64 bit 1571 * machines, so the best way is to assume 31 bits whenever we detect OS/390 1572 * Unix. 1573 * With this we restrict the maximum line length to 1073741823. I guess this is 1574 * not a real problem. BTW: Longer lines are split. 1575 */ 1576 #if SIZEOF_INT >= 4 1577 # ifdef __MVS__ 1578 # define MAXCOL (0x3fffffffL) /* maximum column number, 30 bits */ 1579 # else 1580 # define MAXCOL (0x7fffffffL) /* maximum column number, 31 bits */ 1581 # endif 1582 #else 1583 # define MAXCOL (0x7fff) /* maximum column number, 15 bits */ 1584 #endif 1585 1586 #define SHOWCMD_COLS 10 /* columns needed by shown command */ 1587 #define STL_MAX_ITEM 80 /* max nr of %<flag> in statusline */ 1588 1589 typedef void *vim_acl_T; /* dummy to pass an ACL to a function */ 1590 1591 /* 1592 * Include a prototype for mch_memmove(), it may not be in alloc.pro. 1593 */ 1594 #ifdef VIM_MEMMOVE 1595 void mch_memmove __ARGS((void *, void *, size_t)); 1596 #else 1597 # ifndef mch_memmove 1598 # define mch_memmove(to, from, len) memmove(to, from, len) 1599 # endif 1600 #endif 1601 1602 /* 1603 * fnamecmp() is used to compare file names. 1604 * On some systems case in a file name does not matter, on others it does. 1605 * (this does not account for maximum name lengths and things like "../dir", 1606 * thus it is not 100% accurate!) 1607 */ 1608 #ifdef CASE_INSENSITIVE_FILENAME 1609 # ifdef BACKSLASH_IN_FILENAME 1610 # define fnamecmp(x, y) vim_fnamecmp((x), (y)) 1611 # define fnamencmp(x, y, n) vim_fnamencmp((x), (y), (size_t)(n)) 1612 # else 1613 # define fnamecmp(x, y) MB_STRICMP((x), (y)) 1614 # define fnamencmp(x, y, n) MB_STRNICMP((x), (y), (n)) 1615 # endif 1616 #else 1617 # define fnamecmp(x, y) strcmp((char *)(x), (char *)(y)) 1618 # define fnamencmp(x, y, n) strncmp((char *)(x), (char *)(y), (size_t)(n)) 1619 #endif 1620 1621 #ifdef HAVE_MEMSET 1622 # define vim_memset(ptr, c, size) memset((ptr), (c), (size)) 1623 #else 1624 void *vim_memset __ARGS((void *, int, size_t)); 1625 #endif 1626 1627 #ifdef HAVE_MEMCMP 1628 # define vim_memcmp(p1, p2, len) memcmp((p1), (p2), (len)) 1629 #else 1630 # ifdef HAVE_BCMP 1631 # define vim_memcmp(p1, p2, len) bcmp((p1), (p2), (len)) 1632 # else 1633 int vim_memcmp __ARGS((void *, void *, size_t)); 1634 # define VIM_MEMCMP 1635 # endif 1636 #endif 1637 1638 #if defined(UNIX) || defined(FEAT_GUI) || defined(OS2) || defined(VMS) \ 1639 || defined(FEAT_CLIENTSERVER) 1640 # define USE_INPUT_BUF 1641 #endif 1642 1643 #ifdef MSWIN 1644 /* On MS-Windows the third argument isn't size_t. This matters for Win64, 1645 * where sizeof(size_t)==8, not 4 */ 1646 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (unsigned int)(count)) 1647 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (unsigned int)(count)) 1648 #else 1649 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (size_t) (count)) 1650 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (size_t) (count)) 1651 #endif 1652 1653 /* 1654 * Enums need a typecast to be used as array index (for Ultrix). 1655 */ 1656 #define hl_attr(n) highlight_attr[(int)(n)] 1657 #define term_str(n) term_strings[(int)(n)] 1658 1659 /* 1660 * vim_iswhite() is used for "^" and the like. It differs from isspace() 1661 * because it doesn't include <CR> and <LF> and the like. 1662 */ 1663 #define vim_iswhite(x) ((x) == ' ' || (x) == '\t') 1664 1665 /* 1666 * EXTERN is only defined in main.c. That's where global variables are 1667 * actually defined and initialized. 1668 */ 1669 #ifndef EXTERN 1670 # define EXTERN extern 1671 # define INIT(x) 1672 #else 1673 # ifndef INIT 1674 # define INIT(x) x 1675 # define DO_INIT 1676 # endif 1677 #endif 1678 1679 #ifdef FEAT_MBYTE 1680 # define MAX_MCO 6 /* maximum value for 'maxcombine' */ 1681 1682 /* Maximum number of bytes in a multi-byte character. It can be one 32-bit 1683 * character of up to 6 bytes, or one 16-bit character of up to three bytes 1684 * plus six following composing characters of three bytes each. */ 1685 # define MB_MAXBYTES 21 1686 #endif 1687 1688 #if (defined(FEAT_PROFILE) || defined(FEAT_RELTIME)) && !defined(PROTO) 1689 # ifdef WIN3264 1690 typedef LARGE_INTEGER proftime_T; 1691 # else 1692 typedef struct timeval proftime_T; 1693 # endif 1694 #else 1695 typedef int proftime_T; /* dummy for function prototypes */ 1696 #endif 1697 1698 /* Include option.h before structs.h, because the number of window-local and 1699 * buffer-local options is used there. */ 1700 #include "option.h" /* options and default values */ 1701 1702 /* Note that gui.h is included by structs.h */ 1703 1704 #include "structs.h" /* file that defines many structures */ 1705 1706 /* Values for "do_profiling". */ 1707 #define PROF_NONE 0 /* profiling not started */ 1708 #define PROF_YES 1 /* profiling busy */ 1709 #define PROF_PAUSED 2 /* profiling paused */ 1710 1711 #ifdef FEAT_MOUSE 1712 1713 /* Codes for mouse button events in lower three bits: */ 1714 # define MOUSE_LEFT 0x00 1715 # define MOUSE_MIDDLE 0x01 1716 # define MOUSE_RIGHT 0x02 1717 # define MOUSE_RELEASE 0x03 1718 1719 /* bit masks for modifiers: */ 1720 # define MOUSE_SHIFT 0x04 1721 # define MOUSE_ALT 0x08 1722 # define MOUSE_CTRL 0x10 1723 1724 /* mouse buttons that are handled like a key press (GUI only) */ 1725 /* Note that the scroll wheel keys are inverted: MOUSE_5 scrolls lines up but 1726 * the result of this is that the window moves down, similarly MOUSE_6 scrolls 1727 * columns left but the window moves right. */ 1728 # define MOUSE_4 0x100 /* scroll wheel down */ 1729 # define MOUSE_5 0x200 /* scroll wheel up */ 1730 1731 # define MOUSE_X1 0x300 /* Mouse-button X1 (6th) */ 1732 # define MOUSE_X2 0x400 /* Mouse-button X2 */ 1733 1734 # define MOUSE_6 0x500 /* scroll wheel left */ 1735 # define MOUSE_7 0x600 /* scroll wheel right */ 1736 1737 /* 0x20 is reserved by xterm */ 1738 # define MOUSE_DRAG_XTERM 0x40 1739 1740 # define MOUSE_DRAG (0x40 | MOUSE_RELEASE) 1741 1742 /* Lowest button code for using the mouse wheel (xterm only) */ 1743 # define MOUSEWHEEL_LOW 0x60 1744 1745 # define MOUSE_CLICK_MASK 0x03 1746 1747 # define NUM_MOUSE_CLICKS(code) \ 1748 (((unsigned)((code) & 0xC0) >> 6) + 1) 1749 1750 # define SET_NUM_MOUSE_CLICKS(code, num) \ 1751 (code) = ((code) & 0x3f) | ((((num) - 1) & 3) << 6) 1752 1753 /* Added to mouse column for GUI when 'mousefocus' wants to give focus to a 1754 * window by simulating a click on its status line. We could use up to 128 * 1755 * 128 = 16384 columns, now it's reduced to 10000. */ 1756 # define MOUSE_COLOFF 10000 1757 1758 /* 1759 * jump_to_mouse() returns one of first four these values, possibly with 1760 * some of the other three added. 1761 */ 1762 # define IN_UNKNOWN 0 1763 # define IN_BUFFER 1 1764 # define IN_STATUS_LINE 2 /* on status or command line */ 1765 # define IN_SEP_LINE 4 /* on vertical separator line */ 1766 # define IN_OTHER_WIN 8 /* in other window but can't go there */ 1767 # define CURSOR_MOVED 0x100 1768 # define MOUSE_FOLD_CLOSE 0x200 /* clicked on '-' in fold column */ 1769 # define MOUSE_FOLD_OPEN 0x400 /* clicked on '+' in fold column */ 1770 1771 /* flags for jump_to_mouse() */ 1772 # define MOUSE_FOCUS 0x01 /* need to stay in this window */ 1773 # define MOUSE_MAY_VIS 0x02 /* may start Visual mode */ 1774 # define MOUSE_DID_MOVE 0x04 /* only act when mouse has moved */ 1775 # define MOUSE_SETPOS 0x08 /* only set current mouse position */ 1776 # define MOUSE_MAY_STOP_VIS 0x10 /* may stop Visual mode */ 1777 # define MOUSE_RELEASED 0x20 /* button was released */ 1778 1779 # if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 1780 # define CHECK_DOUBLE_CLICK 1 /* Checking for double clicks ourselves. */ 1781 # endif 1782 1783 #endif /* FEAT_MOUSE */ 1784 1785 /* defines for eval_vars() */ 1786 #define VALID_PATH 1 1787 #define VALID_HEAD 2 1788 1789 /* Defines for Vim variables. These must match vimvars[] in eval.c! */ 1790 #define VV_COUNT 0 1791 #define VV_COUNT1 1 1792 #define VV_PREVCOUNT 2 1793 #define VV_ERRMSG 3 1794 #define VV_WARNINGMSG 4 1795 #define VV_STATUSMSG 5 1796 #define VV_SHELL_ERROR 6 1797 #define VV_THIS_SESSION 7 1798 #define VV_VERSION 8 1799 #define VV_LNUM 9 1800 #define VV_TERMRESPONSE 10 1801 #define VV_FNAME 11 1802 #define VV_LANG 12 1803 #define VV_LC_TIME 13 1804 #define VV_CTYPE 14 1805 #define VV_CC_FROM 15 1806 #define VV_CC_TO 16 1807 #define VV_FNAME_IN 17 1808 #define VV_FNAME_OUT 18 1809 #define VV_FNAME_NEW 19 1810 #define VV_FNAME_DIFF 20 1811 #define VV_CMDARG 21 1812 #define VV_FOLDSTART 22 1813 #define VV_FOLDEND 23 1814 #define VV_FOLDDASHES 24 1815 #define VV_FOLDLEVEL 25 1816 #define VV_PROGNAME 26 1817 #define VV_SEND_SERVER 27 1818 #define VV_DYING 28 1819 #define VV_EXCEPTION 29 1820 #define VV_THROWPOINT 30 1821 #define VV_REG 31 1822 #define VV_CMDBANG 32 1823 #define VV_INSERTMODE 33 1824 #define VV_VAL 34 1825 #define VV_KEY 35 1826 #define VV_PROFILING 36 1827 #define VV_FCS_REASON 37 1828 #define VV_FCS_CHOICE 38 1829 #define VV_BEVAL_BUFNR 39 1830 #define VV_BEVAL_WINNR 40 1831 #define VV_BEVAL_LNUM 41 1832 #define VV_BEVAL_COL 42 1833 #define VV_BEVAL_TEXT 43 1834 #define VV_SCROLLSTART 44 1835 #define VV_SWAPNAME 45 1836 #define VV_SWAPCHOICE 46 1837 #define VV_SWAPCOMMAND 47 1838 #define VV_CHAR 48 1839 #define VV_MOUSE_WIN 49 1840 #define VV_MOUSE_LNUM 50 1841 #define VV_MOUSE_COL 51 1842 #define VV_OP 52 1843 #define VV_SEARCHFORWARD 53 1844 #define VV_OLDFILES 54 1845 #define VV_LEN 55 /* number of v: vars */ 1846 1847 #ifdef FEAT_CLIPBOARD 1848 1849 /* VIM_ATOM_NAME is the older Vim-specific selection type for X11. Still 1850 * supported for when a mix of Vim versions is used. VIMENC_ATOM_NAME includes 1851 * the encoding to support Vims using different 'encoding' values. */ 1852 #define VIM_ATOM_NAME "_VIM_TEXT" 1853 #define VIMENC_ATOM_NAME "_VIMENC_TEXT" 1854 1855 /* Selection states for modeless selection */ 1856 # define SELECT_CLEARED 0 1857 # define SELECT_IN_PROGRESS 1 1858 # define SELECT_DONE 2 1859 1860 # define SELECT_MODE_CHAR 0 1861 # define SELECT_MODE_WORD 1 1862 # define SELECT_MODE_LINE 2 1863 1864 # ifdef FEAT_GUI_W32 1865 # ifdef FEAT_OLE 1866 # define WM_OLE (WM_APP+0) 1867 # endif 1868 # ifdef FEAT_NETBEANS_INTG 1869 /* message for Netbeans socket event */ 1870 # define WM_NETBEANS (WM_APP+1) 1871 # endif 1872 # endif 1873 1874 /* Info about selected text */ 1875 typedef struct VimClipboard 1876 { 1877 int available; /* Is clipboard available? */ 1878 int owned; /* Flag: do we own the selection? */ 1879 pos_T start; /* Start of selected area */ 1880 pos_T end; /* End of selected area */ 1881 int vmode; /* Visual mode character */ 1882 1883 /* Fields for selection that doesn't use Visual mode */ 1884 short_u origin_row; 1885 short_u origin_start_col; 1886 short_u origin_end_col; 1887 short_u word_start_col; 1888 short_u word_end_col; 1889 1890 pos_T prev; /* Previous position */ 1891 short_u state; /* Current selection state */ 1892 short_u mode; /* Select by char, word, or line. */ 1893 1894 # if defined(FEAT_GUI_X11) || defined(FEAT_XCLIPBOARD) 1895 Atom sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 1896 # endif 1897 1898 # ifdef FEAT_GUI_GTK 1899 GdkAtom gtk_sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 1900 # endif 1901 1902 # ifdef MSWIN 1903 int_u format; /* Vim's own special clipboard format */ 1904 int_u format_raw; /* Vim's raw text clipboard format */ 1905 # endif 1906 } VimClipboard; 1907 #else 1908 typedef int VimClipboard; /* This is required for the prototypes. */ 1909 #endif 1910 1911 #ifdef __BORLANDC__ 1912 /* work around a bug in the Borland 'stat' function: */ 1913 # include <io.h> /* for access() */ 1914 1915 # define stat(a,b) (access(a,0) ? -1 : stat(a,b)) 1916 #endif 1917 1918 #include "ex_cmds.h" /* Ex command defines */ 1919 #include "proto.h" /* function prototypes */ 1920 1921 /* This has to go after the include of proto.h, as proto/gui.pro declares 1922 * functions of these names. The declarations would break if the defines had 1923 * been seen at that stage. But it must be before globals.h, where error_ga 1924 * is declared. */ 1925 #if !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_X11) \ 1926 && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MAC) 1927 # define mch_errmsg(str) fprintf(stderr, "%s", (str)) 1928 # define display_errors() fflush(stderr) 1929 # define mch_msg(str) printf("%s", (str)) 1930 #else 1931 # define USE_MCH_ERRMSG 1932 #endif 1933 1934 #ifndef FEAT_MBYTE 1935 # define after_pathsep(b, p) vim_ispathsep(*((p) - 1)) 1936 # define transchar_byte(c) transchar(c) 1937 #endif 1938 1939 #ifndef FEAT_LINEBREAK 1940 /* Without the 'numberwidth' option line numbers are always 7 chars. */ 1941 # define number_width(x) 7 1942 #endif 1943 1944 1945 #include "globals.h" /* global variables and messages */ 1946 1947 #ifdef FEAT_SNIFF 1948 # include "if_sniff.h" 1949 #endif 1950 1951 #ifndef FEAT_VIRTUALEDIT 1952 # define getvvcol(w, p, s, c, e) getvcol(w, p, s, c, e) 1953 # define virtual_active() 0 1954 # define virtual_op FALSE 1955 #endif 1956 1957 /* 1958 * If console dialog not supported, but GUI dialog is, use the GUI one. 1959 */ 1960 #if defined(FEAT_GUI_DIALOG) && !defined(FEAT_CON_DIALOG) 1961 # define do_dialog gui_mch_dialog 1962 #endif 1963 1964 /* 1965 * Default filters for gui_mch_browse(). 1966 * The filters are almost system independent. Except for the difference 1967 * between "*" and "*.*" for MSDOS-like systems. 1968 * NOTE: Motif only uses the very first pattern. Therefore 1969 * BROWSE_FILTER_DEFAULT should start with a "*" pattern. 1970 */ 1971 #ifdef FEAT_BROWSE 1972 # ifdef BACKSLASH_IN_FILENAME 1973 # define BROWSE_FILTER_MACROS \ 1974 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*.*)\t*.*\n" 1975 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*.*)\t*.*\n" 1976 # define BROWSE_FILTER_DEFAULT \ 1977 (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" 1978 # else 1979 # define BROWSE_FILTER_MACROS \ 1980 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*)\t*\n" 1981 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*)\t*\n" 1982 # define BROWSE_FILTER_DEFAULT \ 1983 (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" 1984 # endif 1985 # define BROWSE_SAVE 1 /* flag for do_browse() */ 1986 # define BROWSE_DIR 2 /* flag for do_browse() */ 1987 #endif 1988 1989 /* stop using fastcall for Borland */ 1990 #if defined(__BORLANDC__) && defined(WIN32) && !defined(DEBUG) 1991 #pragma option -p. 1992 #endif 1993 1994 #ifdef _MSC_VER 1995 /* Avoid useless warning "conversion from X to Y of greater size". */ 1996 #pragma warning(disable : 4312) 1997 #endif 1998 1999 #if defined(MEM_PROFILE) 2000 # define vim_realloc(ptr, size) mem_realloc((ptr), (size)) 2001 #else 2002 # define vim_realloc(ptr, size) realloc((ptr), (size)) 2003 #endif 2004 2005 /* 2006 * The following macros stop display/event loop nesting at the wrong time. 2007 */ 2008 #ifdef ALT_X_INPUT 2009 # define ALT_INPUT_LOCK_OFF suppress_alternate_input = FALSE 2010 # define ALT_INPUT_LOCK_ON suppress_alternate_input = TRUE 2011 #endif 2012 2013 #ifdef FEAT_MBYTE 2014 /* 2015 * Return byte length of character that starts with byte "b". 2016 * Returns 1 for a single-byte character. 2017 * MB_BYTE2LEN_CHECK() can be used to count a special key as one byte. 2018 * Don't call MB_BYTE2LEN(b) with b < 0 or b > 255! 2019 */ 2020 # define MB_BYTE2LEN(b) mb_bytelen_tab[b] 2021 # define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : mb_bytelen_tab[b]) 2022 #endif 2023 2024 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) 2025 /* properties used in enc_canon_table[] (first three mutually exclusive) */ 2026 # define ENC_8BIT 0x01 2027 # define ENC_DBCS 0x02 2028 # define ENC_UNICODE 0x04 2029 2030 # define ENC_ENDIAN_B 0x10 /* Unicode: Big endian */ 2031 # define ENC_ENDIAN_L 0x20 /* Unicode: Little endian */ 2032 2033 # define ENC_2BYTE 0x40 /* Unicode: UCS-2 */ 2034 # define ENC_4BYTE 0x80 /* Unicode: UCS-4 */ 2035 # define ENC_2WORD 0x100 /* Unicode: UTF-16 */ 2036 2037 # define ENC_LATIN1 0x200 /* Latin1 */ 2038 # define ENC_LATIN9 0x400 /* Latin9 */ 2039 # define ENC_MACROMAN 0x800 /* Mac Roman (not Macro Man! :-) */ 2040 #endif 2041 2042 #ifdef FEAT_MBYTE 2043 # ifdef USE_ICONV 2044 # ifndef EILSEQ 2045 # define EILSEQ 123 2046 # endif 2047 # ifdef DYNAMIC_ICONV 2048 /* On Win32 iconv.dll is dynamically loaded. */ 2049 # define ICONV_ERRNO (*iconv_errno()) 2050 # define ICONV_E2BIG 7 2051 # define ICONV_EINVAL 22 2052 # define ICONV_EILSEQ 42 2053 # else 2054 # define ICONV_ERRNO errno 2055 # define ICONV_E2BIG E2BIG 2056 # define ICONV_EINVAL EINVAL 2057 # define ICONV_EILSEQ EILSEQ 2058 # endif 2059 # endif 2060 2061 #endif 2062 2063 /* ISSYMLINK(mode) tests if a file is a symbolic link. */ 2064 #if (defined(S_IFMT) && defined(S_IFLNK)) || defined(S_ISLNK) 2065 # define HAVE_ISSYMLINK 2066 # if defined(S_IFMT) && defined(S_IFLNK) 2067 # define ISSYMLINK(mode) (((mode) & S_IFMT) == S_IFLNK) 2068 # else 2069 # define ISSYMLINK(mode) S_ISLNK(mode) 2070 # endif 2071 #endif 2072 2073 #define SIGN_BYTE 1 /* byte value used where sign is displayed; 2074 attribute value is sign type */ 2075 2076 #ifdef FEAT_NETBEANS_INTG 2077 # define MULTISIGN_BYTE 2 /* byte value used where sign is displayed if 2078 multiple signs exist on the line */ 2079 #endif 2080 2081 #if defined(FEAT_GUI) && defined(FEAT_XCLIPBOARD) 2082 # ifdef FEAT_GUI_GTK 2083 /* Avoid using a global variable for the X display. It's ugly 2084 * and is likely to cause trouble in multihead environments. */ 2085 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : xterm_dpy) 2086 # else 2087 # define X_DISPLAY (gui.in_use ? gui.dpy : xterm_dpy) 2088 # endif 2089 #else 2090 # ifdef FEAT_GUI 2091 # ifdef FEAT_GUI_GTK 2092 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : (Display *)NULL) 2093 # else 2094 # define X_DISPLAY gui.dpy 2095 # endif 2096 # else 2097 # define X_DISPLAY xterm_dpy 2098 # endif 2099 #endif 2100 2101 #ifndef FEAT_NETBEANS_INTG 2102 # undef NBDEBUG 2103 #endif 2104 #ifdef NBDEBUG /* Netbeans debugging. */ 2105 # include "nbdebug.h" 2106 #else 2107 # define nbdebug(a) 2108 #endif 2109 2110 #ifdef IN_PERL_FILE 2111 /* 2112 * Avoid clashes between Perl and Vim namespace. 2113 */ 2114 # undef NORMAL 2115 # undef STRLEN 2116 # undef FF 2117 # undef OP_DELETE 2118 # undef OP_JOIN 2119 # ifdef __BORLANDC__ 2120 # define NOPROTO 1 2121 # endif 2122 /* remove MAX and MIN, included by glib.h, redefined by sys/param.h */ 2123 # ifdef MAX 2124 # undef MAX 2125 # endif 2126 # ifdef MIN 2127 # undef MIN 2128 # endif 2129 /* We use _() for gettext(), Perl uses it for function prototypes... */ 2130 # ifdef _ 2131 # undef _ 2132 # endif 2133 # ifdef DEBUG 2134 # undef DEBUG 2135 # endif 2136 # ifdef _DEBUG 2137 # undef _DEBUG 2138 # endif 2139 # ifdef instr 2140 # undef instr 2141 # endif 2142 /* bool may cause trouble on MACOS but is required on a few other systems 2143 * and for Perl */ 2144 # if defined(bool) && defined(MACOS) && !defined(FEAT_PERL) 2145 # undef bool 2146 # endif 2147 2148 # ifdef __BORLANDC__ 2149 /* Borland has the structure stati64 but not _stati64 */ 2150 # define _stati64 stati64 2151 # endif 2152 2153 # include <EXTERN.h> 2154 # include <perl.h> 2155 # include <XSUB.h> 2156 #endif 2157 2158 /* values for vim_handle_signal() that are not a signal */ 2159 #define SIGNAL_BLOCK -1 2160 #define SIGNAL_UNBLOCK -2 2161 #if !defined(UNIX) && !defined(VMS) && !defined(OS2) 2162 # define vim_handle_signal(x) 0 2163 #endif 2164 2165 /* flags for skip_vimgrep_pat() */ 2166 #define VGR_GLOBAL 1 2167 #define VGR_NOJUMP 2 2168 2169 /* behavior for bad character, "++bad=" argument */ 2170 #define BAD_REPLACE '?' /* replace it with '?' (default) */ 2171 #define BAD_KEEP -1 /* leave it */ 2172 #define BAD_DROP -2 /* erase it */ 2173 2174 /* last argument for do_source() */ 2175 #define DOSO_NONE 0 2176 #define DOSO_VIMRC 1 /* loading vimrc file */ 2177 #define DOSO_GVIMRC 2 /* loading gvimrc file */ 2178 2179 /* flags for read_viminfo() and children */ 2180 #define VIF_WANT_INFO 1 /* load non-mark info */ 2181 #define VIF_WANT_MARKS 2 /* load file marks */ 2182 #define VIF_FORCEIT 4 /* overwrite info already read */ 2183 #define VIF_GET_OLDFILES 8 /* load v:oldfiles */ 2184 2185 /* flags for buf_freeall() */ 2186 #define BFA_DEL 1 /* buffer is going to be deleted */ 2187 #define BFA_WIPE 2 /* buffer is going to be wiped out */ 2188 #define BFA_KEEP_UNDO 4 /* do not free undo information */ 2189 2190 /* direction for nv_mousescroll() and ins_mousescroll() */ 2191 #define MSCR_DOWN 0 /* DOWN must be FALSE */ 2192 #define MSCR_UP 1 2193 #define MSCR_LEFT -1 2194 #define MSCR_RIGHT -2 2195 2196 #endif /* VIM__H */ 2197