1 /* vi:set ts=8 sts=4 sw=4 noet: 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 */ 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 #if defined(WIN32) || defined(_WIN64) 31 # include "vimio.h" 32 #endif 33 34 /* ============ the header file puzzle (ca. 50-100 pieces) ========= */ 35 36 #ifdef HAVE_CONFIG_H /* GNU autoconf (or something else) was here */ 37 # include "auto/config.h" 38 # define HAVE_PATHDEF 39 40 /* 41 * Check if configure correctly managed to find sizeof(int). If this failed, 42 * it becomes zero. This is likely a problem of not being able to run the 43 * test program. Other items from configure may also be wrong then! 44 */ 45 # if (VIM_SIZEOF_INT == 0) 46 Error: configure did not run properly. Check auto/config.log. 47 # endif 48 49 /* 50 * Cygwin may have fchdir() in a newer release, but in most versions it 51 * doesn't work well and avoiding it keeps the binary backward compatible. 52 */ 53 # if defined(__CYGWIN32__) && defined(HAVE_FCHDIR) 54 # undef HAVE_FCHDIR 55 # endif 56 57 /* We may need to define the uint32_t on non-Unix system, but using the same 58 * identifier causes conflicts. Therefore use UINT32_T. */ 59 # define UINT32_TYPEDEF uint32_t 60 #endif 61 62 #if !defined(UINT32_TYPEDEF) 63 # if defined(uint32_t) /* this doesn't catch typedefs, unfortunately */ 64 # define UINT32_TYPEDEF uint32_t 65 # else 66 /* Fall back to assuming unsigned int is 32 bit. If this is wrong then the 67 * test in blowfish.c will fail. */ 68 # define UINT32_TYPEDEF unsigned int 69 # endif 70 #endif 71 72 /* user ID of root is usually zero, but not for everybody */ 73 #ifdef __TANDEM 74 # ifndef _TANDEM_SOURCE 75 # define _TANDEM_SOURCE 76 # endif 77 # include <floss.h> 78 # define ROOT_UID 65535 79 # define OLDXAW 80 # if (_TANDEM_ARCH_ == 2 && __H_Series_RVU >= 621) 81 # define SA_ONSTACK_COMPATIBILITY 82 # endif 83 #else 84 # define ROOT_UID 0 85 #endif 86 87 /* 88 * MACOS_CLASSIC compiling for MacOS prior to MacOS X 89 * MACOS_X_UNIX compiling for MacOS X (using os_unix.c) 90 * MACOS_X compiling for MacOS X (using os_unix.c) 91 * MACOS compiling for either one 92 */ 93 #if defined(macintosh) && !defined(MACOS_CLASSIC) 94 # define MACOS_CLASSIC 95 #endif 96 #if defined(MACOS_X_UNIX) 97 # define MACOS_X 98 # ifndef HAVE_CONFIG_H 99 # define UNIX 100 # endif 101 #endif 102 #if defined(MACOS_X) || defined(MACOS_CLASSIC) 103 # define MACOS 104 #endif 105 #if defined(MACOS_X) && defined(MACOS_CLASSIC) 106 Error: To compile for both MACOS X and Classic use a Classic Carbon 107 #endif 108 /* Unless made through the Makefile enforce GUI on Mac */ 109 #if defined(MACOS) && !defined(HAVE_CONFIG_H) 110 # define FEAT_GUI_MAC 111 #endif 112 113 #if defined(FEAT_GUI_MOTIF) \ 114 || defined(FEAT_GUI_GTK) \ 115 || defined(FEAT_GUI_ATHENA) \ 116 || defined(FEAT_GUI_MAC) \ 117 || defined(FEAT_GUI_W32) \ 118 || defined(FEAT_GUI_PHOTON) 119 # define FEAT_GUI_ENABLED /* also defined with NO_X11_INCLUDES */ 120 # if !defined(FEAT_GUI) && !defined(NO_X11_INCLUDES) 121 # define FEAT_GUI 122 # endif 123 #endif 124 125 /* Check support for rendering options */ 126 #ifdef FEAT_GUI 127 # if defined(FEAT_DIRECTX) 128 # define FEAT_RENDER_OPTIONS 129 # endif 130 #endif 131 132 /* Visual Studio 2005 has 'deprecated' many of the standard CRT functions */ 133 #if _MSC_VER >= 1400 134 # define _CRT_SECURE_NO_DEPRECATE 135 # define _CRT_NONSTDC_NO_DEPRECATE 136 #endif 137 138 #if defined(FEAT_GUI_W32) 139 # define FEAT_GUI_MSWIN 140 #endif 141 #if defined(WIN32) || defined(_WIN64) 142 # define MSWIN 143 #endif 144 /* Practically everything is common to both Win32 and Win64 */ 145 #if defined(WIN32) || defined(_WIN64) 146 # define WIN3264 147 #endif 148 149 /* 150 * VIM_SIZEOF_INT is used in feature.h, and the system-specific included files 151 * need items from feature.h. Therefore define VIM_SIZEOF_INT here. 152 */ 153 #ifdef WIN3264 154 # define VIM_SIZEOF_INT 4 155 #endif 156 157 #ifdef AMIGA 158 /* Be conservative about sizeof(int). It could be 4 too. */ 159 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 160 # ifdef __GNUC__ 161 # define VIM_SIZEOF_INT 4 162 # else 163 # define VIM_SIZEOF_INT 2 164 # endif 165 # endif 166 #endif 167 #ifdef MACOS 168 # if defined(__POWERPC__) || defined(MACOS_X) || defined(__fourbyteints__) \ 169 || defined(__MRC__) || defined(__SC__) || defined(__APPLE_CC__)/* MPW Compilers */ 170 # define VIM_SIZEOF_INT 4 171 # else 172 # define VIM_SIZEOF_INT 2 173 # endif 174 #endif 175 176 177 /* 178 * #defines for optionals and features 179 * Also defines FEAT_TINY, FEAT_SMALL, etc. when FEAT_HUGE is defined. 180 */ 181 #include "feature.h" 182 183 #if defined(MACOS_X_UNIX) 184 # if defined(FEAT_SMALL) && !defined(FEAT_CLIPBOARD) 185 # define FEAT_CLIPBOARD 186 # endif 187 # if defined(FEAT_SMALL) && !defined(FEAT_MOUSE) 188 # define FEAT_MOUSE 189 # endif 190 #endif 191 192 /* +x11 is only enabled when it's both available and wanted. */ 193 #if defined(HAVE_X11) && defined(WANT_X11) 194 # define FEAT_X11 195 #endif 196 197 #ifdef NO_X11_INCLUDES 198 /* In os_mac_conv.c and os_macosx.m NO_X11_INCLUDES is defined to avoid 199 * X11 headers. Disable all X11 related things to avoid conflicts. */ 200 # ifdef FEAT_X11 201 # undef FEAT_X11 202 # endif 203 # ifdef FEAT_GUI_X11 204 # undef FEAT_GUI_X11 205 # endif 206 # ifdef FEAT_XCLIPBOARD 207 # undef FEAT_XCLIPBOARD 208 # endif 209 # ifdef FEAT_GUI_MOTIF 210 # undef FEAT_GUI_MOTIF 211 # endif 212 # ifdef FEAT_GUI_ATHENA 213 # undef FEAT_GUI_ATHENA 214 # endif 215 # ifdef FEAT_GUI_GTK 216 # undef FEAT_GUI_GTK 217 # endif 218 # ifdef FEAT_BEVAL_TIP 219 # undef FEAT_BEVAL_TIP 220 # endif 221 # ifdef FEAT_XIM 222 # undef FEAT_XIM 223 # endif 224 # ifdef FEAT_CLIENTSERVER 225 # undef FEAT_CLIENTSERVER 226 # endif 227 #endif 228 229 /* The Mac conversion stuff doesn't work under X11. */ 230 #if defined(FEAT_MBYTE) && defined(MACOS_X) 231 # define MACOS_CONVERT 232 #endif 233 234 /* Can't use "PACKAGE" here, conflicts with a Perl include file. */ 235 #ifndef VIMPACKAGE 236 # define VIMPACKAGE "vim" 237 #endif 238 239 /* 240 * Find out if function definitions should include argument types 241 */ 242 #ifdef AZTEC_C 243 # include <functions.h> 244 #endif 245 246 #ifdef SASC 247 # include <clib/exec_protos.h> 248 #endif 249 250 #ifdef _DCC 251 # include <clib/exec_protos.h> 252 #endif 253 254 #ifdef __BEOS__ 255 # include "os_beos.h" 256 #endif 257 258 #if (defined(UNIX) || defined(VMS)) \ 259 && (!defined(MACOS_X) || defined(HAVE_CONFIG_H)) 260 # include "os_unix.h" /* bring lots of system header files */ 261 #endif 262 263 /* Mark unused function arguments with UNUSED, so that gcc -Wunused-parameter 264 * can be used to check for mistakes. */ 265 #ifdef HAVE_ATTRIBUTE_UNUSED 266 # define UNUSED __attribute__((unused)) 267 #else 268 # define UNUSED 269 #endif 270 271 /* Used to check for "sun", "__sun" is used by newer compilers. */ 272 #if defined(__sun) 273 # define SUN_SYSTEM 274 #endif 275 276 /* if we're compiling in C++ (currently only KVim), the system 277 * headers must have the correct prototypes or nothing will build. 278 * conversely, our prototypes might clash due to throw() specifiers and 279 * cause compilation failures even though the headers are correct. For 280 * a concrete example, gcc-3.2 enforces exception specifications, and 281 * glibc-2.2.5 has them in their system headers. 282 */ 283 #if !defined(__cplusplus) && defined(UNIX) \ 284 && !defined(MACOS_X) /* MACOS_X doesn't yet support osdef.h */ 285 # include "auto/osdef.h" /* bring missing declarations in */ 286 #endif 287 288 #ifdef AMIGA 289 # include "os_amiga.h" 290 #endif 291 292 #ifdef WIN3264 293 # include "os_win32.h" 294 #endif 295 296 #ifdef __MINT__ 297 # include "os_mint.h" 298 #endif 299 300 #if defined(MACOS) 301 # if defined(__MRC__) || defined(__SC__) /* MPW Compilers */ 302 # define HAVE_SETENV 303 # endif 304 # include "os_mac.h" 305 #endif 306 307 #ifdef __QNX__ 308 # include "os_qnx.h" 309 #endif 310 311 #ifdef FEAT_SUN_WORKSHOP 312 # include "workshop.h" 313 #endif 314 315 #ifdef X_LOCALE 316 # include <X11/Xlocale.h> 317 #else 318 # ifdef HAVE_LOCALE_H 319 # include <locale.h> 320 # endif 321 #endif 322 323 /* 324 * Maximum length of a path (for non-unix systems) Make it a bit long, to stay 325 * on the safe side. But not too long to put on the stack. 326 */ 327 #ifndef MAXPATHL 328 # ifdef MAXPATHLEN 329 # define MAXPATHL MAXPATHLEN 330 # else 331 # define MAXPATHL 256 332 # endif 333 #endif 334 #ifdef BACKSLASH_IN_FILENAME 335 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`%#'\"|!<") 336 #else 337 # ifdef VMS 338 /* VMS allows a lot of characters in the file name */ 339 # define PATH_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'\"|!") 340 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'|!()&") 341 # else 342 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<") 343 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<>();&") 344 # endif 345 #endif 346 347 /* length of a buffer to store a number in ASCII (64 bits binary + NUL) */ 348 #define NUMBUFLEN 65 349 350 /* flags for vim_str2nr() */ 351 #define STR2NR_BIN 1 352 #define STR2NR_OCT 2 353 #define STR2NR_HEX 4 354 #define STR2NR_ALL (STR2NR_BIN + STR2NR_OCT + STR2NR_HEX) 355 #define STR2NR_FORCE 8 /* only when ONE of the above is used */ 356 357 /* 358 * Shorthand for unsigned variables. Many systems, but not all, have u_char 359 * already defined, so we use char_u to avoid trouble. 360 */ 361 typedef unsigned char char_u; 362 typedef unsigned short short_u; 363 typedef unsigned int int_u; 364 /* Make sure long_u is big enough to hold a pointer. 365 * On Win64, longs are 32 bits and pointers are 64 bits. 366 * For printf() and scanf(), we need to take care of long_u specifically. */ 367 #ifdef _WIN64 368 typedef unsigned __int64 long_u; 369 typedef __int64 long_i; 370 # define SCANF_HEX_LONG_U "%Ix" 371 # define SCANF_DECIMAL_LONG_U "%Iu" 372 # define PRINTF_HEX_LONG_U "0x%Ix" 373 #else 374 /* Microsoft-specific. The __w64 keyword should be specified on any typedefs 375 * that change size between 32-bit and 64-bit platforms. For any such type, 376 * __w64 should appear only on the 32-bit definition of the typedef. 377 * Define __w64 as an empty token for everything but MSVC 7.x or later. 378 */ 379 # if !defined(_MSC_VER) || (_MSC_VER < 1300) 380 # define __w64 381 # endif 382 typedef unsigned long __w64 long_u; 383 typedef long __w64 long_i; 384 # define SCANF_HEX_LONG_U "%lx" 385 # define SCANF_DECIMAL_LONG_U "%lu" 386 # define PRINTF_HEX_LONG_U "0x%lx" 387 #endif 388 #define PRINTF_DECIMAL_LONG_U SCANF_DECIMAL_LONG_U 389 390 /* 391 * Only systems which use configure will have SIZEOF_OFF_T and VIM_SIZEOF_LONG 392 * defined, which is ok since those are the same systems which can have 393 * varying sizes for off_t. The other systems will continue to use "%ld" to 394 * print off_t since off_t is simply a typedef to long for them. 395 */ 396 #if defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T > VIM_SIZEOF_LONG) 397 # define LONG_LONG_OFF_T 398 #endif 399 400 /* 401 * We use 64-bit file functions here, if available. E.g. ftello() returns 402 * off_t instead of long, which helps if long is 32 bit and off_t is 64 bit. 403 * We assume that when fseeko() is available then ftello() is too. 404 * Note that Windows has different function names. 405 */ 406 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) 407 typedef __int64 off_T; 408 # ifdef __MINGW32__ 409 # define vim_lseek lseek64 410 # define vim_fseek fseeko64 411 # define vim_ftell ftello64 412 # else 413 # define vim_lseek _lseeki64 414 # define vim_fseek _fseeki64 415 # define vim_ftell _ftelli64 416 # endif 417 #else 418 # ifdef PROTO 419 typedef long off_T; 420 # else 421 typedef off_t off_T; 422 # endif 423 # ifdef HAVE_FSEEKO 424 # define vim_lseek lseek 425 # define vim_ftell ftello 426 # define vim_fseek fseeko 427 # else 428 # define vim_lseek lseek 429 # define vim_ftell ftell 430 # define vim_fseek(a, b, c) fseek(a, (long)b, c) 431 # endif 432 #endif 433 434 /* 435 * The characters and attributes cached for the screen. 436 */ 437 typedef char_u schar_T; 438 #ifdef FEAT_SYN_HL 439 typedef unsigned short sattr_T; 440 # define MAX_TYPENR 65535 441 #else 442 typedef unsigned char sattr_T; 443 # define MAX_TYPENR 255 444 #endif 445 446 /* 447 * The u8char_T can hold one decoded UTF-8 character. 448 * We normally use 32 bits now, since some Asian characters don't fit in 16 449 * bits. u8char_T is only used for displaying, it could be 16 bits to save 450 * memory. 451 */ 452 #ifdef FEAT_MBYTE 453 # ifdef UNICODE16 454 typedef unsigned short u8char_T; /* short should be 16 bits */ 455 # else 456 # if VIM_SIZEOF_INT >= 4 457 typedef unsigned int u8char_T; /* int is 32 bits */ 458 # else 459 typedef unsigned long u8char_T; /* long should be 32 bits or more */ 460 # endif 461 # endif 462 #endif 463 464 #ifndef UNIX /* For Unix this is included in os_unix.h */ 465 # include <stdio.h> 466 # include <ctype.h> 467 #endif 468 469 #include "ascii.h" 470 #include "keymap.h" 471 #include "term.h" 472 #include "macros.h" 473 474 #ifdef LATTICE 475 # include <sys/types.h> 476 # include <sys/stat.h> 477 #endif 478 #ifdef _DCC 479 # include <sys/stat.h> 480 #endif 481 #if defined(MSWIN) 482 # include <sys/stat.h> 483 #endif 484 485 #if defined(HAVE_ERRNO_H) \ 486 || defined(WIN32) || defined(_WIN64) 487 # include <errno.h> 488 #endif 489 490 /* for INT_MAX et al. */ 491 #include <limits.h> 492 493 /* 494 * Allow other (non-unix) systems to configure themselves now 495 * These are also in os_unix.h, because osdef.sh needs them there. 496 */ 497 #ifndef UNIX 498 /* Note: Some systems need both string.h and strings.h (Savage). If the 499 * system can't handle this, define NO_STRINGS_WITH_STRING_H. */ 500 # ifdef HAVE_STRING_H 501 # include <string.h> 502 # endif 503 # if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) 504 # include <strings.h> 505 # endif 506 # ifdef HAVE_STAT_H 507 # include <stat.h> 508 # endif 509 # ifdef HAVE_STDLIB_H 510 # include <stdlib.h> 511 # endif 512 #endif /* NON-UNIX */ 513 514 #include <assert.h> 515 516 #ifdef HAVE_STDINT_H 517 # include <stdint.h> 518 #endif 519 #ifdef HAVE_INTTYPES_H 520 # include <inttypes.h> 521 #endif 522 #ifdef HAVE_WCTYPE_H 523 # include <wctype.h> 524 #endif 525 #include <stdarg.h> 526 527 /* for offsetof() */ 528 #include <stddef.h> 529 530 #if defined(HAVE_SYS_SELECT_H) && \ 531 (!defined(HAVE_SYS_TIME_H) || defined(SYS_SELECT_WITH_SYS_TIME)) 532 # include <sys/select.h> 533 #endif 534 535 #ifndef HAVE_SELECT 536 # ifdef HAVE_SYS_POLL_H 537 # include <sys/poll.h> 538 # elif defined(WIN32) 539 # define HAVE_SELECT 540 # else 541 # ifdef HAVE_POLL_H 542 # include <poll.h> 543 # endif 544 # endif 545 #endif 546 547 /* ================ end of the header file puzzle =============== */ 548 549 /* 550 * For dynamically loaded imm library. Currently, only for Win32. 551 */ 552 #ifdef DYNAMIC_IME 553 # ifndef FEAT_MBYTE_IME 554 # define FEAT_MBYTE_IME 555 # endif 556 #endif 557 558 /* 559 * Check input method control. 560 */ 561 #if defined(FEAT_XIM) \ 562 || (defined(FEAT_GUI) && (defined(FEAT_MBYTE_IME) || defined(GLOBAL_IME))) \ 563 || (defined(FEAT_GUI_MAC) && defined(FEAT_MBYTE)) 564 # define USE_IM_CONTROL 565 #endif 566 567 /* 568 * For dynamically loaded gettext library. Currently, only for Win32. 569 */ 570 #ifdef DYNAMIC_GETTEXT 571 # ifndef FEAT_GETTEXT 572 # define FEAT_GETTEXT 573 # endif 574 /* These are in os_win32.c */ 575 extern char *(*dyn_libintl_gettext)(const char *msgid); 576 extern char *(*dyn_libintl_ngettext)(const char *msgid, const char *msgid_plural, unsigned long n); 577 extern char *(*dyn_libintl_bindtextdomain)(const char *domainname, const char *dirname); 578 extern char *(*dyn_libintl_bind_textdomain_codeset)(const char *domainname, const char *codeset); 579 extern char *(*dyn_libintl_textdomain)(const char *domainname); 580 extern int (*dyn_libintl_putenv)(const char *envstring); 581 #endif 582 583 584 /* 585 * The _() stuff is for using gettext(). It is a no-op when libintl.h is not 586 * found or the +multilang feature is disabled. 587 */ 588 #ifdef FEAT_GETTEXT 589 # ifdef DYNAMIC_GETTEXT 590 # define _(x) (*dyn_libintl_gettext)((char *)(x)) 591 # define ngettext(x, xs, n) (*dyn_libintl_ngettext)((char *)(x), (char *)(xs), (n)) 592 # define N_(x) x 593 # define bindtextdomain(domain, dir) (*dyn_libintl_bindtextdomain)((domain), (dir)) 594 # define bind_textdomain_codeset(domain, codeset) (*dyn_libintl_bind_textdomain_codeset)((domain), (codeset)) 595 # if !defined(HAVE_BIND_TEXTDOMAIN_CODESET) 596 # define HAVE_BIND_TEXTDOMAIN_CODESET 1 597 # endif 598 # define textdomain(domain) (*dyn_libintl_textdomain)(domain) 599 # define libintl_putenv(envstring) (*dyn_libintl_putenv)(envstring) 600 # define libintl_wputenv(envstring) (*dyn_libintl_wputenv)(envstring) 601 # else 602 # include <libintl.h> 603 # define _(x) gettext((char *)(x)) 604 # ifdef gettext_noop 605 # define N_(x) gettext_noop(x) 606 # else 607 # define N_(x) x 608 # endif 609 # endif 610 #else 611 # define _(x) ((char *)(x)) 612 # define ngettext(x, xs, n) (((n) == 1) ? (char *)(x) : (char *)(xs)) 613 # define N_(x) x 614 # ifdef bindtextdomain 615 # undef bindtextdomain 616 # endif 617 # define bindtextdomain(x, y) /* empty */ 618 # ifdef bind_textdomain_codeset 619 # undef bind_textdomain_codeset 620 # endif 621 # define bind_textdomain_codeset(x, y) /* empty */ 622 # ifdef textdomain 623 # undef textdomain 624 # endif 625 # define textdomain(x) /* empty */ 626 #endif 627 628 /* 629 * flags for update_screen() 630 * The higher the value, the higher the priority 631 */ 632 #define VALID 10 /* buffer not changed, or changes marked 633 with b_mod_* */ 634 #define INVERTED 20 /* redisplay inverted part that changed */ 635 #define INVERTED_ALL 25 /* redisplay whole inverted part */ 636 #define REDRAW_TOP 30 /* display first w_upd_rows screen lines */ 637 #define SOME_VALID 35 /* like NOT_VALID but may scroll */ 638 #define NOT_VALID 40 /* buffer needs complete redraw */ 639 #define CLEAR 50 /* screen messed up, clear it */ 640 641 /* 642 * Flags for w_valid. 643 * These are set when something in a window structure becomes invalid, except 644 * when the cursor is moved. Call check_cursor_moved() before testing one of 645 * the flags. 646 * These are reset when that thing has been updated and is valid again. 647 * 648 * Every function that invalidates one of these must call one of the 649 * invalidate_* functions. 650 * 651 * w_valid is supposed to be used only in screen.c. From other files, use the 652 * functions that set or reset the flags. 653 * 654 * VALID_BOTLINE VALID_BOTLINE_AP 655 * on on w_botline valid 656 * off on w_botline approximated 657 * off off w_botline not valid 658 * on off not possible 659 */ 660 #define VALID_WROW 0x01 /* w_wrow (window row) is valid */ 661 #define VALID_WCOL 0x02 /* w_wcol (window col) is valid */ 662 #define VALID_VIRTCOL 0x04 /* w_virtcol (file col) is valid */ 663 #define VALID_CHEIGHT 0x08 /* w_cline_height and w_cline_folded valid */ 664 #define VALID_CROW 0x10 /* w_cline_row is valid */ 665 #define VALID_BOTLINE 0x20 /* w_botine and w_empty_rows are valid */ 666 #define VALID_BOTLINE_AP 0x40 /* w_botine is approximated */ 667 #define VALID_TOPLINE 0x80 /* w_topline is valid (for cursor position) */ 668 669 /* 670 * Terminal highlighting attribute bits. 671 * Attributes above HL_ALL are used for syntax highlighting. 672 */ 673 #define HL_NORMAL 0x00 674 #define HL_INVERSE 0x01 675 #define HL_BOLD 0x02 676 #define HL_ITALIC 0x04 677 #define HL_UNDERLINE 0x08 678 #define HL_UNDERCURL 0x10 679 #define HL_STANDOUT 0x20 680 #define HL_ALL 0x3f 681 682 /* special attribute addition: Put message in history */ 683 #define MSG_HIST 0x1000 684 685 /* 686 * values for State 687 * 688 * The lower bits up to 0x20 are used to distinguish normal/visual/op_pending 689 * and cmdline/insert+replace mode. This is used for mapping. If none of 690 * these bits are set, no mapping is done. 691 * The upper bits are used to distinguish between other states. 692 */ 693 #define NORMAL 0x01 /* Normal mode, command expected */ 694 #define VISUAL 0x02 /* Visual mode - use get_real_state() */ 695 #define OP_PENDING 0x04 /* Normal mode, operator is pending - use 696 get_real_state() */ 697 #define CMDLINE 0x08 /* Editing command line */ 698 #define INSERT 0x10 /* Insert mode */ 699 #define LANGMAP 0x20 /* Language mapping, can be combined with 700 INSERT and CMDLINE */ 701 702 #define REPLACE_FLAG 0x40 /* Replace mode flag */ 703 #define REPLACE (REPLACE_FLAG + INSERT) 704 #ifdef FEAT_VREPLACE 705 # define VREPLACE_FLAG 0x80 /* Virtual-replace mode flag */ 706 # define VREPLACE (REPLACE_FLAG + VREPLACE_FLAG + INSERT) 707 #endif 708 #define LREPLACE (REPLACE_FLAG + LANGMAP) 709 710 #define NORMAL_BUSY (0x100 + NORMAL) /* Normal mode, busy with a command */ 711 #define HITRETURN (0x200 + NORMAL) /* waiting for return or command */ 712 #define ASKMORE 0x300 /* Asking if you want --more-- */ 713 #define SETWSIZE 0x400 /* window size has changed */ 714 #define ABBREV 0x500 /* abbreviation instead of mapping */ 715 #define EXTERNCMD 0x600 /* executing an external command */ 716 #define SHOWMATCH (0x700 + INSERT) /* show matching paren */ 717 #define CONFIRM 0x800 /* ":confirm" prompt */ 718 #define SELECTMODE 0x1000 /* Select mode, only for mappings */ 719 720 #define MAP_ALL_MODES (0x3f | SELECTMODE) /* all mode bits used for 721 * mapping */ 722 723 /* directions */ 724 #define FORWARD 1 725 #define BACKWARD (-1) 726 #define FORWARD_FILE 3 727 #define BACKWARD_FILE (-3) 728 729 /* return values for functions */ 730 #if !(defined(OK) && (OK == 1)) 731 /* OK already defined to 1 in MacOS X curses, skip this */ 732 # define OK 1 733 #endif 734 #define FAIL 0 735 #define NOTDONE 2 /* not OK or FAIL but skipped */ 736 737 /* flags for b_flags */ 738 #define BF_RECOVERED 0x01 /* buffer has been recovered */ 739 #define BF_CHECK_RO 0x02 /* need to check readonly when loading file 740 into buffer (set by ":e", may be reset by 741 ":buf" */ 742 #define BF_NEVERLOADED 0x04 /* file has never been loaded into buffer, 743 many variables still need to be set */ 744 #define BF_NOTEDITED 0x08 /* Set when file name is changed after 745 starting to edit, reset when file is 746 written out. */ 747 #define BF_NEW 0x10 /* file didn't exist when editing started */ 748 #define BF_NEW_W 0x20 /* Warned for BF_NEW and file created */ 749 #define BF_READERR 0x40 /* got errors while reading the file */ 750 #define BF_DUMMY 0x80 /* dummy buffer, only used internally */ 751 #define BF_PRESERVED 0x100 /* ":preserve" was used */ 752 753 /* Mask to check for flags that prevent normal writing */ 754 #define BF_WRITE_MASK (BF_NOTEDITED + BF_NEW + BF_READERR) 755 756 /* 757 * values for xp_context when doing command line completion 758 */ 759 #define EXPAND_UNSUCCESSFUL (-2) 760 #define EXPAND_OK (-1) 761 #define EXPAND_NOTHING 0 762 #define EXPAND_COMMANDS 1 763 #define EXPAND_FILES 2 764 #define EXPAND_DIRECTORIES 3 765 #define EXPAND_SETTINGS 4 766 #define EXPAND_BOOL_SETTINGS 5 767 #define EXPAND_TAGS 6 768 #define EXPAND_OLD_SETTING 7 769 #define EXPAND_HELP 8 770 #define EXPAND_BUFFERS 9 771 #define EXPAND_EVENTS 10 772 #define EXPAND_MENUS 11 773 #define EXPAND_SYNTAX 12 774 #define EXPAND_HIGHLIGHT 13 775 #define EXPAND_AUGROUP 14 776 #define EXPAND_USER_VARS 15 777 #define EXPAND_MAPPINGS 16 778 #define EXPAND_TAGS_LISTFILES 17 779 #define EXPAND_FUNCTIONS 18 780 #define EXPAND_USER_FUNC 19 781 #define EXPAND_EXPRESSION 20 782 #define EXPAND_MENUNAMES 21 783 #define EXPAND_USER_COMMANDS 22 784 #define EXPAND_USER_CMD_FLAGS 23 785 #define EXPAND_USER_NARGS 24 786 #define EXPAND_USER_COMPLETE 25 787 #define EXPAND_ENV_VARS 26 788 #define EXPAND_LANGUAGE 27 789 #define EXPAND_COLORS 28 790 #define EXPAND_COMPILER 29 791 #define EXPAND_USER_DEFINED 30 792 #define EXPAND_USER_LIST 31 793 #define EXPAND_SHELLCMD 32 794 #define EXPAND_CSCOPE 33 795 #define EXPAND_SIGN 34 796 #define EXPAND_PROFILE 35 797 #define EXPAND_BEHAVE 36 798 #define EXPAND_FILETYPE 37 799 #define EXPAND_FILES_IN_PATH 38 800 #define EXPAND_OWNSYNTAX 39 801 #define EXPAND_LOCALES 40 802 #define EXPAND_HISTORY 41 803 #define EXPAND_USER 42 804 #define EXPAND_SYNTIME 43 805 #define EXPAND_USER_ADDR_TYPE 44 806 #define EXPAND_PACKADD 45 807 #define EXPAND_MESSAGES 46 808 809 /* Values for exmode_active (0 is no exmode) */ 810 #define EXMODE_NORMAL 1 811 #define EXMODE_VIM 2 812 813 /* Values for nextwild() and ExpandOne(). See ExpandOne() for meaning. */ 814 #define WILD_FREE 1 815 #define WILD_EXPAND_FREE 2 816 #define WILD_EXPAND_KEEP 3 817 #define WILD_NEXT 4 818 #define WILD_PREV 5 819 #define WILD_ALL 6 820 #define WILD_LONGEST 7 821 #define WILD_ALL_KEEP 8 822 823 #define WILD_LIST_NOTFOUND 0x01 824 #define WILD_HOME_REPLACE 0x02 825 #define WILD_USE_NL 0x04 826 #define WILD_NO_BEEP 0x08 827 #define WILD_ADD_SLASH 0x10 828 #define WILD_KEEP_ALL 0x20 829 #define WILD_SILENT 0x40 830 #define WILD_ESCAPE 0x80 831 #define WILD_ICASE 0x100 832 #define WILD_ALLLINKS 0x200 833 834 /* Flags for expand_wildcards() */ 835 #define EW_DIR 0x01 /* include directory names */ 836 #define EW_FILE 0x02 /* include file names */ 837 #define EW_NOTFOUND 0x04 /* include not found names */ 838 #define EW_ADDSLASH 0x08 /* append slash to directory name */ 839 #define EW_KEEPALL 0x10 /* keep all matches */ 840 #define EW_SILENT 0x20 /* don't print "1 returned" from shell */ 841 #define EW_EXEC 0x40 /* executable files */ 842 #define EW_PATH 0x80 /* search in 'path' too */ 843 #define EW_ICASE 0x100 /* ignore case */ 844 #define EW_NOERROR 0x200 /* no error for bad regexp */ 845 #define EW_NOTWILD 0x400 /* add match with literal name if exists */ 846 #define EW_KEEPDOLLAR 0x800 /* do not escape $, $var is expanded */ 847 /* Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND 848 * is used when executing commands and EW_SILENT for interactive expanding. */ 849 #define EW_ALLLINKS 0x1000 /* also links not pointing to existing file */ 850 #define EW_SHELLCMD 0x2000 /* called from expand_shellcmd(), don't check 851 * if executable is in $PATH */ 852 #define EW_DODOT 0x4000 /* also files starting with a dot */ 853 #define EW_EMPTYOK 0x8000 /* no matches is not an error */ 854 855 /* Flags for find_file_*() functions. */ 856 #define FINDFILE_FILE 0 /* only files */ 857 #define FINDFILE_DIR 1 /* only directories */ 858 #define FINDFILE_BOTH 2 /* files and directories */ 859 860 #ifdef FEAT_WINDOWS 861 # define W_WINCOL(wp) (wp->w_wincol) 862 # define W_WIDTH(wp) (wp->w_width) 863 # define W_ENDCOL(wp) (wp->w_wincol + wp->w_width) 864 # define W_VSEP_WIDTH(wp) (wp->w_vsep_width) 865 #else 866 # define W_WINCOL(wp) 0 867 # define W_WIDTH(wp) Columns 868 # define W_ENDCOL(wp) Columns 869 # define W_VSEP_WIDTH(wp) 0 870 #endif 871 #ifdef FEAT_WINDOWS 872 # define W_STATUS_HEIGHT(wp) (wp->w_status_height) 873 # define W_WINROW(wp) (wp->w_winrow) 874 #else 875 # define W_STATUS_HEIGHT(wp) 0 876 # define W_WINROW(wp) 0 877 #endif 878 879 #ifdef NO_EXPANDPATH 880 # define gen_expand_wildcards mch_expand_wildcards 881 #endif 882 883 /* Values for the find_pattern_in_path() function args 'type' and 'action': */ 884 #define FIND_ANY 1 885 #define FIND_DEFINE 2 886 #define CHECK_PATH 3 887 888 #define ACTION_SHOW 1 889 #define ACTION_GOTO 2 890 #define ACTION_SPLIT 3 891 #define ACTION_SHOW_ALL 4 892 #ifdef FEAT_INS_EXPAND 893 # define ACTION_EXPAND 5 894 #endif 895 896 #ifdef FEAT_SYN_HL 897 # define SST_MIN_ENTRIES 150 /* minimal size for state stack array */ 898 # define SST_MAX_ENTRIES 1000 /* maximal size for state stack array */ 899 # define SST_FIX_STATES 7 /* size of sst_stack[]. */ 900 # define SST_DIST 16 /* normal distance between entries */ 901 # define SST_INVALID (synstate_T *)-1 /* invalid syn_state pointer */ 902 903 # define HL_CONTAINED 0x01 /* not used on toplevel */ 904 # define HL_TRANSP 0x02 /* has no highlighting */ 905 # define HL_ONELINE 0x04 /* match within one line only */ 906 # define HL_HAS_EOL 0x08 /* end pattern that matches with $ */ 907 # define HL_SYNC_HERE 0x10 /* sync point after this item (syncing only) */ 908 # define HL_SYNC_THERE 0x20 /* sync point at current line (syncing only) */ 909 # define HL_MATCH 0x40 /* use match ID instead of item ID */ 910 # define HL_SKIPNL 0x80 /* nextgroup can skip newlines */ 911 # define HL_SKIPWHITE 0x100 /* nextgroup can skip white space */ 912 # define HL_SKIPEMPTY 0x200 /* nextgroup can skip empty lines */ 913 # define HL_KEEPEND 0x400 /* end match always kept */ 914 # define HL_EXCLUDENL 0x800 /* exclude NL from match */ 915 # define HL_DISPLAY 0x1000 /* only used for displaying, not syncing */ 916 # define HL_FOLD 0x2000 /* define fold */ 917 # define HL_EXTEND 0x4000 /* ignore a keepend */ 918 # define HL_MATCHCONT 0x8000 /* match continued from previous line */ 919 # define HL_TRANS_CONT 0x10000 /* transparent item without contains arg */ 920 # define HL_CONCEAL 0x20000 /* can be concealed */ 921 # define HL_CONCEALENDS 0x40000 /* can be concealed */ 922 #endif 923 924 /* Values for 'options' argument in do_search() and searchit() */ 925 #define SEARCH_REV 0x01 /* go in reverse of previous dir. */ 926 #define SEARCH_ECHO 0x02 /* echo the search command and handle options */ 927 #define SEARCH_MSG 0x0c /* give messages (yes, it's not 0x04) */ 928 #define SEARCH_NFMSG 0x08 /* give all messages except not found */ 929 #define SEARCH_OPT 0x10 /* interpret optional flags */ 930 #define SEARCH_HIS 0x20 /* put search pattern in history */ 931 #define SEARCH_END 0x40 /* put cursor at end of match */ 932 #define SEARCH_NOOF 0x80 /* don't add offset to position */ 933 #define SEARCH_START 0x100 /* start search without col offset */ 934 #define SEARCH_MARK 0x200 /* set previous context mark */ 935 #define SEARCH_KEEP 0x400 /* keep previous search pattern */ 936 #define SEARCH_PEEK 0x800 /* peek for typed char, cancel search */ 937 #define SEARCH_COL 0x1000 /* start at specified column instead of zero */ 938 939 /* Values for find_ident_under_cursor() */ 940 #define FIND_IDENT 1 /* find identifier (word) */ 941 #define FIND_STRING 2 /* find any string (WORD) */ 942 #define FIND_EVAL 4 /* include "->", "[]" and "." */ 943 944 /* Values for file_name_in_line() */ 945 #define FNAME_MESS 1 /* give error message */ 946 #define FNAME_EXP 2 /* expand to path */ 947 #define FNAME_HYP 4 /* check for hypertext link */ 948 #define FNAME_INCL 8 /* apply 'includeexpr' */ 949 #define FNAME_REL 16 /* ".." and "./" are relative to the (current) 950 file instead of the current directory */ 951 #define FNAME_UNESC 32 /* remove backslashes used for escaping */ 952 953 /* Values for buflist_getfile() */ 954 #define GETF_SETMARK 0x01 /* set pcmark before jumping */ 955 #define GETF_ALT 0x02 /* jumping to alternate file (not buf num) */ 956 #define GETF_SWITCH 0x04 /* respect 'switchbuf' settings when jumping */ 957 958 /* Values for buflist_new() flags */ 959 #define BLN_CURBUF 1 /* may re-use curbuf for new buffer */ 960 #define BLN_LISTED 2 /* put new buffer in buffer list */ 961 #define BLN_DUMMY 4 /* allocating dummy buffer */ 962 #define BLN_NEW 8 /* create a new buffer */ 963 #define BLN_NOOPT 16 /* don't copy options to existing buffer */ 964 #define BLN_DUMMY_OK 32 /* also find an existing dummy buffer */ 965 966 /* Values for in_cinkeys() */ 967 #define KEY_OPEN_FORW 0x101 968 #define KEY_OPEN_BACK 0x102 969 #define KEY_COMPLETE 0x103 /* end of completion */ 970 971 /* Values for "noremap" argument of ins_typebuf(). Also used for 972 * map->m_noremap and menu->noremap[]. */ 973 #define REMAP_YES 0 /* allow remapping */ 974 #define REMAP_NONE -1 /* no remapping */ 975 #define REMAP_SCRIPT -2 /* remap script-local mappings only */ 976 #define REMAP_SKIP -3 /* no remapping for first char */ 977 978 /* Values for mch_call_shell() second argument */ 979 #define SHELL_FILTER 1 /* filtering text */ 980 #define SHELL_EXPAND 2 /* expanding wildcards */ 981 #define SHELL_COOKED 4 /* set term to cooked mode */ 982 #define SHELL_DOOUT 8 /* redirecting output */ 983 #define SHELL_SILENT 16 /* don't print error returned by command */ 984 #define SHELL_READ 32 /* read lines and insert into buffer */ 985 #define SHELL_WRITE 64 /* write lines from buffer */ 986 987 /* Values returned by mch_nodetype() */ 988 #define NODE_NORMAL 0 /* file or directory, check with mch_isdir()*/ 989 #define NODE_WRITABLE 1 /* something we can write to (character 990 device, fifo, socket, ..) */ 991 #define NODE_OTHER 2 /* non-writable thing (e.g., block device) */ 992 993 /* Values for readfile() flags */ 994 #define READ_NEW 0x01 /* read a file into a new buffer */ 995 #define READ_FILTER 0x02 /* read filter output */ 996 #define READ_STDIN 0x04 /* read from stdin */ 997 #define READ_BUFFER 0x08 /* read from curbuf (converting stdin) */ 998 #define READ_DUMMY 0x10 /* reading into a dummy buffer */ 999 #define READ_KEEP_UNDO 0x20 /* keep undo info */ 1000 #define READ_FIFO 0x40 /* read from fifo or socket */ 1001 1002 /* Values for change_indent() */ 1003 #define INDENT_SET 1 /* set indent */ 1004 #define INDENT_INC 2 /* increase indent */ 1005 #define INDENT_DEC 3 /* decrease indent */ 1006 1007 /* Values for flags argument for findmatchlimit() */ 1008 #define FM_BACKWARD 0x01 /* search backwards */ 1009 #define FM_FORWARD 0x02 /* search forwards */ 1010 #define FM_BLOCKSTOP 0x04 /* stop at start/end of block */ 1011 #define FM_SKIPCOMM 0x08 /* skip comments */ 1012 1013 /* Values for action argument for do_buffer() */ 1014 #define DOBUF_GOTO 0 /* go to specified buffer */ 1015 #define DOBUF_SPLIT 1 /* split window and go to specified buffer */ 1016 #define DOBUF_UNLOAD 2 /* unload specified buffer(s) */ 1017 #define DOBUF_DEL 3 /* delete specified buffer(s) from buflist */ 1018 #define DOBUF_WIPE 4 /* delete specified buffer(s) really */ 1019 1020 /* Values for start argument for do_buffer() */ 1021 #define DOBUF_CURRENT 0 /* "count" buffer from current buffer */ 1022 #define DOBUF_FIRST 1 /* "count" buffer from first buffer */ 1023 #define DOBUF_LAST 2 /* "count" buffer from last buffer */ 1024 #define DOBUF_MOD 3 /* "count" mod. buffer from current buffer */ 1025 1026 /* Values for sub_cmd and which_pat argument for search_regcomp() */ 1027 /* Also used for which_pat argument for searchit() */ 1028 #define RE_SEARCH 0 /* save/use pat in/from search_pattern */ 1029 #define RE_SUBST 1 /* save/use pat in/from subst_pattern */ 1030 #define RE_BOTH 2 /* save pat in both patterns */ 1031 #define RE_LAST 2 /* use last used pattern if "pat" is NULL */ 1032 1033 /* Second argument for vim_regcomp(). */ 1034 #define RE_MAGIC 1 /* 'magic' option */ 1035 #define RE_STRING 2 /* match in string instead of buffer text */ 1036 #define RE_STRICT 4 /* don't allow [abc] without ] */ 1037 #define RE_AUTO 8 /* automatic engine selection */ 1038 1039 #ifdef FEAT_SYN_HL 1040 /* values for reg_do_extmatch */ 1041 # define REX_SET 1 /* to allow \z\(...\), */ 1042 # define REX_USE 2 /* to allow \z\1 et al. */ 1043 #endif 1044 1045 /* Return values for fullpathcmp() */ 1046 /* Note: can use (fullpathcmp() & FPC_SAME) to check for equal files */ 1047 #define FPC_SAME 1 /* both exist and are the same file. */ 1048 #define FPC_DIFF 2 /* both exist and are different files. */ 1049 #define FPC_NOTX 4 /* both don't exist. */ 1050 #define FPC_DIFFX 6 /* one of them doesn't exist. */ 1051 #define FPC_SAMEX 7 /* both don't exist and file names are same. */ 1052 1053 /* flags for do_ecmd() */ 1054 #define ECMD_HIDE 0x01 /* don't free the current buffer */ 1055 #define ECMD_SET_HELP 0x02 /* set b_help flag of (new) buffer before 1056 opening file */ 1057 #define ECMD_OLDBUF 0x04 /* use existing buffer if it exists */ 1058 #define ECMD_FORCEIT 0x08 /* ! used in Ex command */ 1059 #define ECMD_ADDBUF 0x10 /* don't edit, just add to buffer list */ 1060 1061 /* for lnum argument in do_ecmd() */ 1062 #define ECMD_LASTL (linenr_T)0 /* use last position in loaded file */ 1063 #define ECMD_LAST (linenr_T)-1 /* use last position in all files */ 1064 #define ECMD_ONE (linenr_T)1 /* use first line */ 1065 1066 /* flags for do_cmdline() */ 1067 #define DOCMD_VERBOSE 0x01 /* included command in error message */ 1068 #define DOCMD_NOWAIT 0x02 /* don't call wait_return() and friends */ 1069 #define DOCMD_REPEAT 0x04 /* repeat exec. until getline() returns NULL */ 1070 #define DOCMD_KEYTYPED 0x08 /* don't reset KeyTyped */ 1071 #define DOCMD_EXCRESET 0x10 /* reset exception environment (for debugging)*/ 1072 #define DOCMD_KEEPLINE 0x20 /* keep typed line for repeating with "." */ 1073 1074 /* flags for beginline() */ 1075 #define BL_WHITE 1 /* cursor on first non-white in the line */ 1076 #define BL_SOL 2 /* use 'sol' option */ 1077 #define BL_FIX 4 /* don't leave cursor on a NUL */ 1078 1079 /* flags for mf_sync() */ 1080 #define MFS_ALL 1 /* also sync blocks with negative numbers */ 1081 #define MFS_STOP 2 /* stop syncing when a character is available */ 1082 #define MFS_FLUSH 4 /* flushed file to disk */ 1083 #define MFS_ZERO 8 /* only write block 0 */ 1084 1085 /* flags for buf_copy_options() */ 1086 #define BCO_ENTER 1 /* going to enter the buffer */ 1087 #define BCO_ALWAYS 2 /* always copy the options */ 1088 #define BCO_NOHELP 4 /* don't touch the help related options */ 1089 1090 /* flags for do_put() */ 1091 #define PUT_FIXINDENT 1 /* make indent look nice */ 1092 #define PUT_CURSEND 2 /* leave cursor after end of new text */ 1093 #define PUT_CURSLINE 4 /* leave cursor on last line of new text */ 1094 #define PUT_LINE 8 /* put register as lines */ 1095 #define PUT_LINE_SPLIT 16 /* split line for linewise register */ 1096 #define PUT_LINE_FORWARD 32 /* put linewise register below Visual sel. */ 1097 1098 /* flags for set_indent() */ 1099 #define SIN_CHANGED 1 /* call changed_bytes() when line changed */ 1100 #define SIN_INSERT 2 /* insert indent before existing text */ 1101 #define SIN_UNDO 4 /* save line for undo before changing it */ 1102 1103 /* flags for insertchar() */ 1104 #define INSCHAR_FORMAT 1 /* force formatting */ 1105 #define INSCHAR_DO_COM 2 /* format comments */ 1106 #define INSCHAR_CTRLV 4 /* char typed just after CTRL-V */ 1107 #define INSCHAR_NO_FEX 8 /* don't use 'formatexpr' */ 1108 #define INSCHAR_COM_LIST 16 /* format comments with list/2nd line indent */ 1109 1110 /* flags for open_line() */ 1111 #define OPENLINE_DELSPACES 1 /* delete spaces after cursor */ 1112 #define OPENLINE_DO_COM 2 /* format comments */ 1113 #define OPENLINE_KEEPTRAIL 4 /* keep trailing spaces */ 1114 #define OPENLINE_MARKFIX 8 /* fix mark positions */ 1115 #define OPENLINE_COM_LIST 16 /* format comments with list/2nd line indent */ 1116 1117 /* 1118 * There are five history tables: 1119 */ 1120 #define HIST_CMD 0 /* colon commands */ 1121 #define HIST_SEARCH 1 /* search commands */ 1122 #define HIST_EXPR 2 /* expressions (from entering = register) */ 1123 #define HIST_INPUT 3 /* input() lines */ 1124 #define HIST_DEBUG 4 /* debug commands */ 1125 #define HIST_COUNT 5 /* number of history tables */ 1126 1127 /* The type numbers are fixed for backwards compatibility. */ 1128 #define BARTYPE_VERSION 1 1129 #define BARTYPE_HISTORY 2 1130 #define BARTYPE_REGISTER 3 1131 #define BARTYPE_MARK 4 1132 1133 #define VIMINFO_VERSION 4 1134 #define VIMINFO_VERSION_WITH_HISTORY 2 1135 #define VIMINFO_VERSION_WITH_REGISTERS 3 1136 #define VIMINFO_VERSION_WITH_MARKS 4 1137 1138 typedef enum { 1139 BVAL_NR, 1140 BVAL_STRING, 1141 BVAL_EMPTY 1142 } btype_T; 1143 1144 typedef struct { 1145 btype_T bv_type; 1146 long bv_nr; 1147 char_u *bv_string; 1148 int bv_len; /* length of bv_string */ 1149 int bv_allocated; /* bv_string was allocated */ 1150 } bval_T; 1151 1152 /* 1153 * Values for do_tag(). 1154 */ 1155 #define DT_TAG 1 /* jump to newer position or same tag again */ 1156 #define DT_POP 2 /* jump to older position */ 1157 #define DT_NEXT 3 /* jump to next match of same tag */ 1158 #define DT_PREV 4 /* jump to previous match of same tag */ 1159 #define DT_FIRST 5 /* jump to first match of same tag */ 1160 #define DT_LAST 6 /* jump to first match of same tag */ 1161 #define DT_SELECT 7 /* jump to selection from list */ 1162 #define DT_HELP 8 /* like DT_TAG, but no wildcards */ 1163 #define DT_JUMP 9 /* jump to new tag or selection from list */ 1164 #define DT_CSCOPE 10 /* cscope find command (like tjump) */ 1165 #define DT_LTAG 11 /* tag using location list */ 1166 #define DT_FREE 99 /* free cached matches */ 1167 1168 /* 1169 * flags for find_tags(). 1170 */ 1171 #define TAG_HELP 1 /* only search for help tags */ 1172 #define TAG_NAMES 2 /* only return name of tag */ 1173 #define TAG_REGEXP 4 /* use tag pattern as regexp */ 1174 #define TAG_NOIC 8 /* don't always ignore case */ 1175 #ifdef FEAT_CSCOPE 1176 # define TAG_CSCOPE 16 /* cscope tag */ 1177 #endif 1178 #define TAG_VERBOSE 32 /* message verbosity */ 1179 #define TAG_INS_COMP 64 /* Currently doing insert completion */ 1180 #define TAG_KEEP_LANG 128 /* keep current language */ 1181 1182 #define TAG_MANY 300 /* When finding many tags (for completion), 1183 find up to this many tags */ 1184 1185 /* 1186 * Types of dialogs passed to do_vim_dialog(). 1187 */ 1188 #define VIM_GENERIC 0 1189 #define VIM_ERROR 1 1190 #define VIM_WARNING 2 1191 #define VIM_INFO 3 1192 #define VIM_QUESTION 4 1193 #define VIM_LAST_TYPE 4 /* sentinel value */ 1194 1195 /* 1196 * Return values for functions like gui_yesnocancel() 1197 */ 1198 #define VIM_YES 2 1199 #define VIM_NO 3 1200 #define VIM_CANCEL 4 1201 #define VIM_ALL 5 1202 #define VIM_DISCARDALL 6 1203 1204 /* 1205 * arguments for win_split() 1206 */ 1207 #define WSP_ROOM 1 /* require enough room */ 1208 #define WSP_VERT 2 /* split vertically */ 1209 #define WSP_TOP 4 /* window at top-left of shell */ 1210 #define WSP_BOT 8 /* window at bottom-right of shell */ 1211 #define WSP_HELP 16 /* creating the help window */ 1212 #define WSP_BELOW 32 /* put new window below/right */ 1213 #define WSP_ABOVE 64 /* put new window above/left */ 1214 #define WSP_NEWLOC 128 /* don't copy location list */ 1215 1216 /* 1217 * arguments for gui_set_shellsize() 1218 */ 1219 #define RESIZE_VERT 1 /* resize vertically */ 1220 #define RESIZE_HOR 2 /* resize horizontally */ 1221 #define RESIZE_BOTH 15 /* resize in both directions */ 1222 1223 /* 1224 * flags for check_changed() 1225 */ 1226 #define CCGD_AW 1 /* do autowrite if buffer was changed */ 1227 #define CCGD_MULTWIN 2 /* check also when several wins for the buf */ 1228 #define CCGD_FORCEIT 4 /* ! used */ 1229 #define CCGD_ALLBUF 8 /* may write all buffers */ 1230 #define CCGD_EXCMD 16 /* may suggest using ! */ 1231 1232 /* 1233 * "flags" values for option-setting functions. 1234 * When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global 1235 * values, get local value. 1236 */ 1237 #define OPT_FREE 1 /* free old value if it was allocated */ 1238 #define OPT_GLOBAL 2 /* use global value */ 1239 #define OPT_LOCAL 4 /* use local value */ 1240 #define OPT_MODELINE 8 /* option in modeline */ 1241 #define OPT_WINONLY 16 /* only set window-local options */ 1242 #define OPT_NOWIN 32 /* don't set window-local options */ 1243 1244 /* Magic chars used in confirm dialog strings */ 1245 #define DLG_BUTTON_SEP '\n' 1246 #define DLG_HOTKEY_CHAR '&' 1247 1248 /* Values for "starting" */ 1249 #define NO_SCREEN 2 /* no screen updating yet */ 1250 #define NO_BUFFERS 1 /* not all buffers loaded yet */ 1251 /* 0 not starting anymore */ 1252 1253 /* Values for swap_exists_action: what to do when swap file already exists */ 1254 #define SEA_NONE 0 /* don't use dialog */ 1255 #define SEA_DIALOG 1 /* use dialog when possible */ 1256 #define SEA_QUIT 2 /* quit editing the file */ 1257 #define SEA_RECOVER 3 /* recover the file */ 1258 1259 /* 1260 * Minimal size for block 0 of a swap file. 1261 * NOTE: This depends on size of struct block0! It's not done with a sizeof(), 1262 * because struct block0 is defined in memline.c (Sorry). 1263 * The maximal block size is arbitrary. 1264 */ 1265 #define MIN_SWAP_PAGE_SIZE 1048 1266 #define MAX_SWAP_PAGE_SIZE 50000 1267 1268 /* Special values for current_SID. */ 1269 #define SID_MODELINE -1 /* when using a modeline */ 1270 #define SID_CMDARG -2 /* for "--cmd" argument */ 1271 #define SID_CARG -3 /* for "-c" argument */ 1272 #define SID_ENV -4 /* for sourcing environment variable */ 1273 #define SID_ERROR -5 /* option was reset because of an error */ 1274 #define SID_NONE -6 /* don't set scriptID */ 1275 1276 /* 1277 * Events for autocommands. 1278 */ 1279 enum auto_event 1280 { 1281 EVENT_BUFADD = 0, /* after adding a buffer to the buffer list */ 1282 EVENT_BUFNEW, /* after creating any buffer */ 1283 EVENT_BUFDELETE, /* deleting a buffer from the buffer list */ 1284 EVENT_BUFWIPEOUT, /* just before really deleting a buffer */ 1285 EVENT_BUFENTER, /* after entering a buffer */ 1286 EVENT_BUFFILEPOST, /* after renaming a buffer */ 1287 EVENT_BUFFILEPRE, /* before renaming a buffer */ 1288 EVENT_BUFLEAVE, /* before leaving a buffer */ 1289 EVENT_BUFNEWFILE, /* when creating a buffer for a new file */ 1290 EVENT_BUFREADPOST, /* after reading a buffer */ 1291 EVENT_BUFREADPRE, /* before reading a buffer */ 1292 EVENT_BUFREADCMD, /* read buffer using command */ 1293 EVENT_BUFUNLOAD, /* just before unloading a buffer */ 1294 EVENT_BUFHIDDEN, /* just after buffer becomes hidden */ 1295 EVENT_BUFWINENTER, /* after showing a buffer in a window */ 1296 EVENT_BUFWINLEAVE, /* just after buffer removed from window */ 1297 EVENT_BUFWRITEPOST, /* after writing a buffer */ 1298 EVENT_BUFWRITEPRE, /* before writing a buffer */ 1299 EVENT_BUFWRITECMD, /* write buffer using command */ 1300 EVENT_CMDWINENTER, /* after entering the cmdline window */ 1301 EVENT_CMDWINLEAVE, /* before leaving the cmdline window */ 1302 EVENT_COLORSCHEME, /* after loading a colorscheme */ 1303 EVENT_COMPLETEDONE, /* after finishing insert complete */ 1304 EVENT_FILEAPPENDPOST, /* after appending to a file */ 1305 EVENT_FILEAPPENDPRE, /* before appending to a file */ 1306 EVENT_FILEAPPENDCMD, /* append to a file using command */ 1307 EVENT_FILECHANGEDSHELL, /* after shell command that changed file */ 1308 EVENT_FILECHANGEDSHELLPOST, /* after (not) reloading changed file */ 1309 EVENT_FILECHANGEDRO, /* before first change to read-only file */ 1310 EVENT_FILEREADPOST, /* after reading a file */ 1311 EVENT_FILEREADPRE, /* before reading a file */ 1312 EVENT_FILEREADCMD, /* read from a file using command */ 1313 EVENT_FILETYPE, /* new file type detected (user defined) */ 1314 EVENT_FILEWRITEPOST, /* after writing a file */ 1315 EVENT_FILEWRITEPRE, /* before writing a file */ 1316 EVENT_FILEWRITECMD, /* write to a file using command */ 1317 EVENT_FILTERREADPOST, /* after reading from a filter */ 1318 EVENT_FILTERREADPRE, /* before reading from a filter */ 1319 EVENT_FILTERWRITEPOST, /* after writing to a filter */ 1320 EVENT_FILTERWRITEPRE, /* before writing to a filter */ 1321 EVENT_FOCUSGAINED, /* got the focus */ 1322 EVENT_FOCUSLOST, /* lost the focus to another app */ 1323 EVENT_GUIENTER, /* after starting the GUI */ 1324 EVENT_GUIFAILED, /* after starting the GUI failed */ 1325 EVENT_INSERTCHANGE, /* when changing Insert/Replace mode */ 1326 EVENT_INSERTENTER, /* when entering Insert mode */ 1327 EVENT_INSERTLEAVE, /* when leaving Insert mode */ 1328 EVENT_MENUPOPUP, /* just before popup menu is displayed */ 1329 EVENT_QUICKFIXCMDPOST, /* after :make, :grep etc. */ 1330 EVENT_QUICKFIXCMDPRE, /* before :make, :grep etc. */ 1331 EVENT_QUITPRE, /* before :quit */ 1332 EVENT_SESSIONLOADPOST, /* after loading a session file */ 1333 EVENT_STDINREADPOST, /* after reading from stdin */ 1334 EVENT_STDINREADPRE, /* before reading from stdin */ 1335 EVENT_SYNTAX, /* syntax selected */ 1336 EVENT_TERMCHANGED, /* after changing 'term' */ 1337 EVENT_TERMRESPONSE, /* after setting "v:termresponse" */ 1338 EVENT_USER, /* user defined autocommand */ 1339 EVENT_VIMENTER, /* after starting Vim */ 1340 EVENT_VIMLEAVE, /* before exiting Vim */ 1341 EVENT_VIMLEAVEPRE, /* before exiting Vim and writing .viminfo */ 1342 EVENT_VIMRESIZED, /* after Vim window was resized */ 1343 EVENT_WINENTER, /* after entering a window */ 1344 EVENT_WINLEAVE, /* before leaving a window */ 1345 EVENT_WINNEW, /* when entering a new window */ 1346 EVENT_ENCODINGCHANGED, /* after changing the 'encoding' option */ 1347 EVENT_INSERTCHARPRE, /* before inserting a char */ 1348 EVENT_CURSORHOLD, /* cursor in same position for a while */ 1349 EVENT_CURSORHOLDI, /* idem, in Insert mode */ 1350 EVENT_FUNCUNDEFINED, /* if calling a function which doesn't exist */ 1351 EVENT_REMOTEREPLY, /* upon string reception from a remote vim */ 1352 EVENT_SWAPEXISTS, /* found existing swap file */ 1353 EVENT_SOURCEPRE, /* before sourcing a Vim script */ 1354 EVENT_SOURCECMD, /* sourcing a Vim script using command */ 1355 EVENT_SPELLFILEMISSING, /* spell file missing */ 1356 EVENT_CURSORMOVED, /* cursor was moved */ 1357 EVENT_CURSORMOVEDI, /* cursor was moved in Insert mode */ 1358 EVENT_TABENTER, /* after entering a tab page */ 1359 EVENT_TABLEAVE, /* before leaving a tab page */ 1360 EVENT_TABNEW, /* when entering a new tab page */ 1361 EVENT_TABCLOSED, /* after closing a tab page */ 1362 EVENT_SHELLCMDPOST, /* after ":!cmd" */ 1363 EVENT_SHELLFILTERPOST, /* after ":1,2!cmd", ":w !cmd", ":r !cmd". */ 1364 EVENT_TEXTCHANGED, /* text was modified */ 1365 EVENT_TEXTCHANGEDI, /* text was modified in Insert mode*/ 1366 EVENT_CMDUNDEFINED, /* command undefined */ 1367 EVENT_OPTIONSET, /* option was set */ 1368 NUM_EVENTS /* MUST be the last one */ 1369 }; 1370 1371 typedef enum auto_event event_T; 1372 1373 /* 1374 * Values for index in highlight_attr[]. 1375 * When making changes, also update HL_FLAGS below! And update the default 1376 * value of 'highlight' in option.c. 1377 */ 1378 typedef enum 1379 { 1380 HLF_8 = 0 /* Meta & special keys listed with ":map", text that is 1381 displayed different from what it is */ 1382 , HLF_EOB /* after the last line in the buffer */ 1383 , HLF_AT /* @ characters at end of screen, characters that 1384 don't really exist in the text */ 1385 , HLF_D /* directories in CTRL-D listing */ 1386 , HLF_E /* error messages */ 1387 , HLF_H /* obsolete, ignored */ 1388 , HLF_I /* incremental search */ 1389 , HLF_L /* last search string */ 1390 , HLF_M /* "--More--" message */ 1391 , HLF_CM /* Mode (e.g., "-- INSERT --") */ 1392 , HLF_N /* line number for ":number" and ":#" commands */ 1393 , HLF_CLN /* current line number */ 1394 , HLF_R /* return to continue message and yes/no questions */ 1395 , HLF_S /* status lines */ 1396 , HLF_SNC /* status lines of not-current windows */ 1397 , HLF_C /* column to separate vertically split windows */ 1398 , HLF_T /* Titles for output from ":set all", ":autocmd" etc. */ 1399 , HLF_V /* Visual mode */ 1400 , HLF_VNC /* Visual mode, autoselecting and not clipboard owner */ 1401 , HLF_W /* warning messages */ 1402 , HLF_WM /* Wildmenu highlight */ 1403 , HLF_FL /* Folded line */ 1404 , HLF_FC /* Fold column */ 1405 , HLF_ADD /* Added diff line */ 1406 , HLF_CHD /* Changed diff line */ 1407 , HLF_DED /* Deleted diff line */ 1408 , HLF_TXD /* Text Changed in diff line */ 1409 , HLF_CONCEAL /* Concealed text */ 1410 , HLF_SC /* Sign column */ 1411 , HLF_SPB /* SpellBad */ 1412 , HLF_SPC /* SpellCap */ 1413 , HLF_SPR /* SpellRare */ 1414 , HLF_SPL /* SpellLocal */ 1415 , HLF_PNI /* popup menu normal item */ 1416 , HLF_PSI /* popup menu selected item */ 1417 , HLF_PSB /* popup menu scrollbar */ 1418 , HLF_PST /* popup menu scrollbar thumb */ 1419 , HLF_TP /* tabpage line */ 1420 , HLF_TPS /* tabpage line selected */ 1421 , HLF_TPF /* tabpage line filler */ 1422 , HLF_CUC /* 'cursurcolumn' */ 1423 , HLF_CUL /* 'cursurline' */ 1424 , HLF_MC /* 'colorcolumn' */ 1425 , HLF_COUNT /* MUST be the last one */ 1426 } hlf_T; 1427 1428 /* The HL_FLAGS must be in the same order as the HLF_ enums! 1429 * When changing this also adjust the default for 'highlight'. */ 1430 #define HL_FLAGS {'8', '~', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \ 1431 'n', 'N', 'r', 's', 'S', 'c', 't', 'v', 'V', 'w', 'W', \ 1432 'f', 'F', 'A', 'C', 'D', 'T', '-', '>', \ 1433 'B', 'P', 'R', 'L', \ 1434 '+', '=', 'x', 'X', '*', '#', '_', '!', '.', 'o'} 1435 1436 /* 1437 * Boolean constants 1438 */ 1439 #ifndef TRUE 1440 # define FALSE 0 /* note: this is an int, not a long! */ 1441 # define TRUE 1 1442 #endif 1443 1444 #define MAYBE 2 /* sometimes used for a variant on TRUE */ 1445 1446 #ifndef UINT32_T 1447 typedef UINT32_TYPEDEF UINT32_T; 1448 #endif 1449 1450 /* 1451 * Operator IDs; The order must correspond to opchars[] in ops.c! 1452 */ 1453 #define OP_NOP 0 /* no pending operation */ 1454 #define OP_DELETE 1 /* "d" delete operator */ 1455 #define OP_YANK 2 /* "y" yank operator */ 1456 #define OP_CHANGE 3 /* "c" change operator */ 1457 #define OP_LSHIFT 4 /* "<" left shift operator */ 1458 #define OP_RSHIFT 5 /* ">" right shift operator */ 1459 #define OP_FILTER 6 /* "!" filter operator */ 1460 #define OP_TILDE 7 /* "g~" switch case operator */ 1461 #define OP_INDENT 8 /* "=" indent operator */ 1462 #define OP_FORMAT 9 /* "gq" format operator */ 1463 #define OP_COLON 10 /* ":" colon operator */ 1464 #define OP_UPPER 11 /* "gU" make upper case operator */ 1465 #define OP_LOWER 12 /* "gu" make lower case operator */ 1466 #define OP_JOIN 13 /* "J" join operator, only for Visual mode */ 1467 #define OP_JOIN_NS 14 /* "gJ" join operator, only for Visual mode */ 1468 #define OP_ROT13 15 /* "g?" rot-13 encoding */ 1469 #define OP_REPLACE 16 /* "r" replace chars, only for Visual mode */ 1470 #define OP_INSERT 17 /* "I" Insert column, only for Visual mode */ 1471 #define OP_APPEND 18 /* "A" Append column, only for Visual mode */ 1472 #define OP_FOLD 19 /* "zf" define a fold */ 1473 #define OP_FOLDOPEN 20 /* "zo" open folds */ 1474 #define OP_FOLDOPENREC 21 /* "zO" open folds recursively */ 1475 #define OP_FOLDCLOSE 22 /* "zc" close folds */ 1476 #define OP_FOLDCLOSEREC 23 /* "zC" close folds recursively */ 1477 #define OP_FOLDDEL 24 /* "zd" delete folds */ 1478 #define OP_FOLDDELREC 25 /* "zD" delete folds recursively */ 1479 #define OP_FORMAT2 26 /* "gw" format operator, keeps cursor pos */ 1480 #define OP_FUNCTION 27 /* "g@" call 'operatorfunc' */ 1481 #define OP_NR_ADD 28 /* "<C-A>" Add to the number or alphabetic 1482 character (OP_ADD conflicts with Perl) */ 1483 #define OP_NR_SUB 29 /* "<C-X>" Subtract from the number or 1484 alphabetic character */ 1485 1486 /* 1487 * Motion types, used for operators and for yank/delete registers. 1488 */ 1489 #define MCHAR 0 /* character-wise movement/register */ 1490 #define MLINE 1 /* line-wise movement/register */ 1491 #define MBLOCK 2 /* block-wise register */ 1492 1493 #define MAUTO 0xff /* Decide between MLINE/MCHAR */ 1494 1495 /* 1496 * Minimum screen size 1497 */ 1498 #define MIN_COLUMNS 12 /* minimal columns for screen */ 1499 #define MIN_LINES 2 /* minimal lines for screen */ 1500 #define STATUS_HEIGHT 1 /* height of a status line under a window */ 1501 #define QF_WINHEIGHT 10 /* default height for quickfix window */ 1502 1503 /* 1504 * Buffer sizes 1505 */ 1506 #ifndef CMDBUFFSIZE 1507 # define CMDBUFFSIZE 256 /* size of the command processing buffer */ 1508 #endif 1509 1510 #define LSIZE 512 /* max. size of a line in the tags file */ 1511 1512 #define IOSIZE (1024+1) /* file i/o and sprintf buffer size */ 1513 1514 #define DIALOG_MSG_SIZE 1000 /* buffer size for dialog_msg() */ 1515 1516 #ifdef FEAT_MBYTE 1517 # define MSG_BUF_LEN 480 /* length of buffer for small messages */ 1518 # define MSG_BUF_CLEN (MSG_BUF_LEN / 6) /* cell length (worst case: utf-8 1519 takes 6 bytes for one cell) */ 1520 #else 1521 # define MSG_BUF_LEN 80 /* length of buffer for small messages */ 1522 # define MSG_BUF_CLEN MSG_BUF_LEN /* cell length */ 1523 #endif 1524 1525 #define FOLD_TEXT_LEN 51 /* buffer size for get_foldtext() */ 1526 1527 /* Size of the buffer used for tgetent(). Unfortunately this is largely 1528 * undocumented, some systems use 1024. Using a buffer that is too small 1529 * causes a buffer overrun and a crash. Use the maximum known value to stay 1530 * on the safe side. */ 1531 #define TBUFSZ 2048 /* buffer size for termcap entry */ 1532 1533 /* 1534 * Maximum length of key sequence to be mapped. 1535 * Must be able to hold an Amiga resize report. 1536 */ 1537 #define MAXMAPLEN 50 1538 1539 /* Size in bytes of the hash used in the undo file. */ 1540 #define UNDO_HASH_SIZE 32 1541 1542 #ifdef HAVE_FCNTL_H 1543 # include <fcntl.h> 1544 #endif 1545 1546 #ifdef BINARY_FILE_IO 1547 # define WRITEBIN "wb" /* no CR-LF translation */ 1548 # define READBIN "rb" 1549 # define APPENDBIN "ab" 1550 #else 1551 # define WRITEBIN "w" 1552 # define READBIN "r" 1553 # define APPENDBIN "a" 1554 #endif 1555 1556 /* 1557 * EMX doesn't have a global way of making open() use binary I/O. 1558 * Use O_BINARY for all open() calls. 1559 */ 1560 #if defined(__CYGWIN32__) 1561 # define O_EXTRA O_BINARY 1562 #else 1563 # define O_EXTRA 0 1564 #endif 1565 1566 #ifndef O_NOFOLLOW 1567 # define O_NOFOLLOW 0 1568 #endif 1569 1570 #ifndef W_OK 1571 # define W_OK 2 /* for systems that don't have W_OK in unistd.h */ 1572 #endif 1573 #ifndef R_OK 1574 # define R_OK 4 /* for systems that don't have R_OK in unistd.h */ 1575 #endif 1576 1577 /* 1578 * defines to avoid typecasts from (char_u *) to (char *) and back 1579 * (vim_strchr() and vim_strrchr() are now in alloc.c) 1580 */ 1581 #define STRLEN(s) strlen((char *)(s)) 1582 #define STRCPY(d, s) strcpy((char *)(d), (char *)(s)) 1583 #define STRNCPY(d, s, n) strncpy((char *)(d), (char *)(s), (size_t)(n)) 1584 #define STRCMP(d, s) strcmp((char *)(d), (char *)(s)) 1585 #define STRNCMP(d, s, n) strncmp((char *)(d), (char *)(s), (size_t)(n)) 1586 #ifdef HAVE_STRCASECMP 1587 # define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s)) 1588 #else 1589 # ifdef HAVE_STRICMP 1590 # define STRICMP(d, s) stricmp((char *)(d), (char *)(s)) 1591 # else 1592 # define STRICMP(d, s) vim_stricmp((char *)(d), (char *)(s)) 1593 # endif 1594 #endif 1595 1596 /* Like strcpy() but allows overlapped source and destination. */ 1597 #define STRMOVE(d, s) mch_memmove((d), (s), STRLEN(s) + 1) 1598 1599 #ifdef HAVE_STRNCASECMP 1600 # define STRNICMP(d, s, n) strncasecmp((char *)(d), (char *)(s), (size_t)(n)) 1601 #else 1602 # ifdef HAVE_STRNICMP 1603 # define STRNICMP(d, s, n) strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1604 # else 1605 # define STRNICMP(d, s, n) vim_strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1606 # endif 1607 #endif 1608 1609 #ifdef FEAT_MBYTE 1610 /* We need to call mb_stricmp() even when we aren't dealing with a multi-byte 1611 * encoding because mb_stricmp() takes care of all ascii and non-ascii 1612 * encodings, including characters with umlauts in latin1, etc., while 1613 * STRICMP() only handles the system locale version, which often does not 1614 * handle non-ascii properly. */ 1615 1616 # define MB_STRICMP(d, s) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)MAXCOL) 1617 # define MB_STRNICMP(d, s, n) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)(n)) 1618 #else 1619 # define MB_STRICMP(d, s) STRICMP((d), (s)) 1620 # define MB_STRNICMP(d, s, n) STRNICMP((d), (s), (n)) 1621 #endif 1622 1623 #define STRCAT(d, s) strcat((char *)(d), (char *)(s)) 1624 #define STRNCAT(d, s, n) strncat((char *)(d), (char *)(s), (size_t)(n)) 1625 1626 #ifdef HAVE_STRPBRK 1627 # define vim_strpbrk(s, cs) (char_u *)strpbrk((char *)(s), (char *)(cs)) 1628 #endif 1629 1630 #define MSG(s) msg((char_u *)(s)) 1631 #define MSG_ATTR(s, attr) msg_attr((char_u *)(s), (attr)) 1632 #define EMSG(s) emsg((char_u *)(s)) 1633 #define EMSG2(s, p) emsg2((char_u *)(s), (char_u *)(p)) 1634 #define EMSG3(s, p, q) emsg3((char_u *)(s), (char_u *)(p), (char_u *)(q)) 1635 #define EMSGN(s, n) emsgn((char_u *)(s), (long)(n)) 1636 #define EMSGU(s, n) emsgu((char_u *)(s), (long_u)(n)) 1637 #define IEMSG(s) iemsg((char_u *)(s)) 1638 #define IEMSG2(s, p) iemsg2((char_u *)(s), (char_u *)(p)) 1639 #define IEMSGN(s, n) iemsgn((char_u *)(s), (long)(n)) 1640 #define OUT_STR(s) out_str((char_u *)(s)) 1641 #define OUT_STR_NF(s) out_str_nf((char_u *)(s)) 1642 #define MSG_PUTS(s) msg_puts((char_u *)(s)) 1643 #define MSG_PUTS_ATTR(s, a) msg_puts_attr((char_u *)(s), (a)) 1644 #define MSG_PUTS_TITLE(s) msg_puts_title((char_u *)(s)) 1645 #define MSG_PUTS_LONG(s) msg_puts_long_attr((char_u *)(s), 0) 1646 #define MSG_PUTS_LONG_ATTR(s, a) msg_puts_long_attr((char_u *)(s), (a)) 1647 1648 #ifdef FEAT_GUI 1649 # ifdef FEAT_TERMGUICOLORS 1650 # define GUI_FUNCTION(f) (gui.in_use ? gui_##f : termgui_##f) 1651 # define GUI_FUNCTION2(f, pixel) (gui.in_use \ 1652 ? ((pixel) != INVALCOLOR \ 1653 ? gui_##f((pixel)) \ 1654 : INVALCOLOR) \ 1655 : termgui_##f((pixel))) 1656 # define USE_24BIT (gui.in_use || p_tgc) 1657 # else 1658 # define GUI_FUNCTION(f) gui_##f 1659 # define GUI_FUNCTION2(f,pixel) ((pixel) != INVALCOLOR \ 1660 ? gui_##f((pixel)) \ 1661 : INVALCOLOR) 1662 # define USE_24BIT gui.in_use 1663 # endif 1664 #else 1665 # ifdef FEAT_TERMGUICOLORS 1666 # define GUI_FUNCTION(f) termgui_##f 1667 # define GUI_FUNCTION2(f, pixel) termgui_##f((pixel)) 1668 # define USE_24BIT p_tgc 1669 # endif 1670 #endif 1671 #ifdef FEAT_TERMGUICOLORS 1672 # define IS_CTERM (t_colors > 1 || p_tgc) 1673 #else 1674 # define IS_CTERM (t_colors > 1) 1675 #endif 1676 #ifdef GUI_FUNCTION 1677 # define GUI_MCH_GET_RGB GUI_FUNCTION(mch_get_rgb) 1678 # define GUI_MCH_GET_RGB2(pixel) GUI_FUNCTION2(mch_get_rgb, (pixel)) 1679 # define GUI_MCH_GET_COLOR GUI_FUNCTION(mch_get_color) 1680 # define GUI_GET_COLOR GUI_FUNCTION(get_color) 1681 #endif 1682 1683 /* Prefer using emsg3(), because perror() may send the output to the wrong 1684 * destination and mess up the screen. */ 1685 #ifdef HAVE_STRERROR 1686 # define PERROR(msg) (void)emsg3((char_u *)"%s: %s", (char_u *)msg, (char_u *)strerror(errno)) 1687 #else 1688 # define PERROR(msg) do_perror(msg) 1689 #endif 1690 1691 typedef long linenr_T; /* line number type */ 1692 typedef int colnr_T; /* column number type */ 1693 typedef unsigned short disptick_T; /* display tick type */ 1694 1695 #define MAXLNUM (0x7fffffffL) /* maximum (invalid) line number */ 1696 1697 /* 1698 * Well, you won't believe it, but some S/390 machines ("host", now also known 1699 * as zServer) use 31 bit pointers. There are also some newer machines, that 1700 * use 64 bit pointers. I don't know how to distinguish between 31 and 64 bit 1701 * machines, so the best way is to assume 31 bits whenever we detect OS/390 1702 * Unix. 1703 * With this we restrict the maximum line length to 1073741823. I guess this is 1704 * not a real problem. BTW: Longer lines are split. 1705 */ 1706 #if VIM_SIZEOF_INT >= 4 1707 # ifdef __MVS__ 1708 # define MAXCOL (0x3fffffffL) /* maximum column number, 30 bits */ 1709 # else 1710 # define MAXCOL (0x7fffffffL) /* maximum column number, 31 bits */ 1711 # endif 1712 #else 1713 # define MAXCOL (0x7fff) /* maximum column number, 15 bits */ 1714 #endif 1715 1716 #define SHOWCMD_COLS 10 /* columns needed by shown command */ 1717 #define STL_MAX_ITEM 80 /* max nr of %<flag> in statusline */ 1718 1719 typedef void *vim_acl_T; /* dummy to pass an ACL to a function */ 1720 1721 #ifndef mch_memmove 1722 # define mch_memmove(to, from, len) memmove((char*)(to), (char*)(from), (size_t)(len)) 1723 #endif 1724 1725 /* 1726 * fnamecmp() is used to compare file names. 1727 * On some systems case in a file name does not matter, on others it does. 1728 * (this does not account for maximum name lengths and things like "../dir", 1729 * thus it is not 100% accurate!) 1730 */ 1731 #define fnamecmp(x, y) vim_fnamecmp((char_u *)(x), (char_u *)(y)) 1732 #define fnamencmp(x, y, n) vim_fnamencmp((char_u *)(x), (char_u *)(y), (size_t)(n)) 1733 1734 #ifdef HAVE_MEMSET 1735 # define vim_memset(ptr, c, size) memset((ptr), (c), (size)) 1736 #else 1737 void *vim_memset(void *, int, size_t); 1738 #endif 1739 1740 #if defined(UNIX) || defined(FEAT_GUI) || defined(VMS) \ 1741 || defined(FEAT_CLIENTSERVER) 1742 # define USE_INPUT_BUF 1743 #endif 1744 1745 #ifndef EINTR 1746 # define read_eintr(fd, buf, count) vim_read((fd), (buf), (count)) 1747 # define write_eintr(fd, buf, count) vim_write((fd), (buf), (count)) 1748 #endif 1749 1750 #ifdef MSWIN 1751 /* On MS-Windows the third argument isn't size_t. This matters for Win64, 1752 * where sizeof(size_t)==8, not 4 */ 1753 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (unsigned int)(count)) 1754 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (unsigned int)(count)) 1755 #else 1756 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (size_t) (count)) 1757 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (size_t) (count)) 1758 #endif 1759 1760 /* 1761 * Enums need a typecast to be used as array index (for Ultrix). 1762 */ 1763 #define hl_attr(n) highlight_attr[(int)(n)] 1764 #define term_str(n) term_strings[(int)(n)] 1765 1766 /* 1767 * vim_iswhite() is used for "^" and the like. It differs from isspace() 1768 * because it doesn't include <CR> and <LF> and the like. 1769 */ 1770 #define vim_iswhite(x) ((x) == ' ' || (x) == '\t') 1771 1772 /* 1773 * EXTERN is only defined in main.c. That's where global variables are 1774 * actually defined and initialized. 1775 */ 1776 #ifndef EXTERN 1777 # define EXTERN extern 1778 # define INIT(x) 1779 #else 1780 # ifndef INIT 1781 # define INIT(x) x 1782 # define DO_INIT 1783 # define COMMA , 1784 # endif 1785 #endif 1786 1787 #ifdef FEAT_MBYTE 1788 # define MAX_MCO 6 /* maximum value for 'maxcombine' */ 1789 1790 /* Maximum number of bytes in a multi-byte character. It can be one 32-bit 1791 * character of up to 6 bytes, or one 16-bit character of up to three bytes 1792 * plus six following composing characters of three bytes each. */ 1793 # define MB_MAXBYTES 21 1794 #else 1795 # define MB_MAXBYTES 1 1796 #endif 1797 1798 #if (defined(FEAT_PROFILE) || defined(FEAT_RELTIME)) && !defined(PROTO) 1799 # ifdef WIN3264 1800 typedef LARGE_INTEGER proftime_T; 1801 # else 1802 typedef struct timeval proftime_T; 1803 # endif 1804 #else 1805 typedef int proftime_T; /* dummy for function prototypes */ 1806 #endif 1807 1808 /* 1809 * When compiling with 32 bit Perl time_t is 32 bits in the Perl code but 64 1810 * bits elsewhere. That causes memory corruption. Define time_T and use it 1811 * for global variables to avoid that. 1812 */ 1813 #ifdef PROTO 1814 typedef long time_T; 1815 #else 1816 # ifdef WIN3264 1817 typedef __time64_t time_T; 1818 # else 1819 typedef time_t time_T; 1820 # endif 1821 #endif 1822 1823 #ifdef _WIN64 1824 typedef __int64 sock_T; 1825 #else 1826 typedef int sock_T; 1827 #endif 1828 1829 /* Include option.h before structs.h, because the number of window-local and 1830 * buffer-local options is used there. */ 1831 #include "option.h" /* options and default values */ 1832 1833 /* Note that gui.h is included by structs.h */ 1834 1835 #include "structs.h" /* file that defines many structures */ 1836 1837 #include "alloc.h" 1838 1839 /* Values for "do_profiling". */ 1840 #define PROF_NONE 0 /* profiling not started */ 1841 #define PROF_YES 1 /* profiling busy */ 1842 #define PROF_PAUSED 2 /* profiling paused */ 1843 1844 #ifdef FEAT_MOUSE 1845 1846 /* Codes for mouse button events in lower three bits: */ 1847 # define MOUSE_LEFT 0x00 1848 # define MOUSE_MIDDLE 0x01 1849 # define MOUSE_RIGHT 0x02 1850 # define MOUSE_RELEASE 0x03 1851 1852 /* bit masks for modifiers: */ 1853 # define MOUSE_SHIFT 0x04 1854 # define MOUSE_ALT 0x08 1855 # define MOUSE_CTRL 0x10 1856 1857 /* mouse buttons that are handled like a key press (GUI only) */ 1858 /* Note that the scroll wheel keys are inverted: MOUSE_5 scrolls lines up but 1859 * the result of this is that the window moves down, similarly MOUSE_6 scrolls 1860 * columns left but the window moves right. */ 1861 # define MOUSE_4 0x100 /* scroll wheel down */ 1862 # define MOUSE_5 0x200 /* scroll wheel up */ 1863 1864 # define MOUSE_X1 0x300 /* Mouse-button X1 (6th) */ 1865 # define MOUSE_X2 0x400 /* Mouse-button X2 */ 1866 1867 # define MOUSE_6 0x500 /* scroll wheel left */ 1868 # define MOUSE_7 0x600 /* scroll wheel right */ 1869 1870 /* 0x20 is reserved by xterm */ 1871 # define MOUSE_DRAG_XTERM 0x40 1872 1873 # define MOUSE_DRAG (0x40 | MOUSE_RELEASE) 1874 1875 /* Lowest button code for using the mouse wheel (xterm only) */ 1876 # define MOUSEWHEEL_LOW 0x60 1877 1878 # define MOUSE_CLICK_MASK 0x03 1879 1880 # define NUM_MOUSE_CLICKS(code) \ 1881 (((unsigned)((code) & 0xC0) >> 6) + 1) 1882 1883 # define SET_NUM_MOUSE_CLICKS(code, num) \ 1884 (code) = ((code) & 0x3f) | ((((num) - 1) & 3) << 6) 1885 1886 /* Added to mouse column for GUI when 'mousefocus' wants to give focus to a 1887 * window by simulating a click on its status line. We could use up to 128 * 1888 * 128 = 16384 columns, now it's reduced to 10000. */ 1889 # define MOUSE_COLOFF 10000 1890 1891 /* 1892 * jump_to_mouse() returns one of first four these values, possibly with 1893 * some of the other three added. 1894 */ 1895 # define IN_UNKNOWN 0 1896 # define IN_BUFFER 1 1897 # define IN_STATUS_LINE 2 /* on status or command line */ 1898 # define IN_SEP_LINE 4 /* on vertical separator line */ 1899 # define IN_OTHER_WIN 8 /* in other window but can't go there */ 1900 # define CURSOR_MOVED 0x100 1901 # define MOUSE_FOLD_CLOSE 0x200 /* clicked on '-' in fold column */ 1902 # define MOUSE_FOLD_OPEN 0x400 /* clicked on '+' in fold column */ 1903 1904 /* flags for jump_to_mouse() */ 1905 # define MOUSE_FOCUS 0x01 /* need to stay in this window */ 1906 # define MOUSE_MAY_VIS 0x02 /* may start Visual mode */ 1907 # define MOUSE_DID_MOVE 0x04 /* only act when mouse has moved */ 1908 # define MOUSE_SETPOS 0x08 /* only set current mouse position */ 1909 # define MOUSE_MAY_STOP_VIS 0x10 /* may stop Visual mode */ 1910 # define MOUSE_RELEASED 0x20 /* button was released */ 1911 1912 # if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 1913 # define CHECK_DOUBLE_CLICK 1 /* Checking for double clicks ourselves. */ 1914 # endif 1915 1916 #endif /* FEAT_MOUSE */ 1917 1918 /* defines for eval_vars() */ 1919 #define VALID_PATH 1 1920 #define VALID_HEAD 2 1921 1922 /* Defines for Vim variables. These must match vimvars[] in eval.c! */ 1923 #define VV_COUNT 0 1924 #define VV_COUNT1 1 1925 #define VV_PREVCOUNT 2 1926 #define VV_ERRMSG 3 1927 #define VV_WARNINGMSG 4 1928 #define VV_STATUSMSG 5 1929 #define VV_SHELL_ERROR 6 1930 #define VV_THIS_SESSION 7 1931 #define VV_VERSION 8 1932 #define VV_LNUM 9 1933 #define VV_TERMRESPONSE 10 1934 #define VV_FNAME 11 1935 #define VV_LANG 12 1936 #define VV_LC_TIME 13 1937 #define VV_CTYPE 14 1938 #define VV_CC_FROM 15 1939 #define VV_CC_TO 16 1940 #define VV_FNAME_IN 17 1941 #define VV_FNAME_OUT 18 1942 #define VV_FNAME_NEW 19 1943 #define VV_FNAME_DIFF 20 1944 #define VV_CMDARG 21 1945 #define VV_FOLDSTART 22 1946 #define VV_FOLDEND 23 1947 #define VV_FOLDDASHES 24 1948 #define VV_FOLDLEVEL 25 1949 #define VV_PROGNAME 26 1950 #define VV_SEND_SERVER 27 1951 #define VV_DYING 28 1952 #define VV_EXCEPTION 29 1953 #define VV_THROWPOINT 30 1954 #define VV_REG 31 1955 #define VV_CMDBANG 32 1956 #define VV_INSERTMODE 33 1957 #define VV_VAL 34 1958 #define VV_KEY 35 1959 #define VV_PROFILING 36 1960 #define VV_FCS_REASON 37 1961 #define VV_FCS_CHOICE 38 1962 #define VV_BEVAL_BUFNR 39 1963 #define VV_BEVAL_WINNR 40 1964 #define VV_BEVAL_WINID 41 1965 #define VV_BEVAL_LNUM 42 1966 #define VV_BEVAL_COL 43 1967 #define VV_BEVAL_TEXT 44 1968 #define VV_SCROLLSTART 45 1969 #define VV_SWAPNAME 46 1970 #define VV_SWAPCHOICE 47 1971 #define VV_SWAPCOMMAND 48 1972 #define VV_CHAR 49 1973 #define VV_MOUSE_WIN 50 1974 #define VV_MOUSE_WINID 51 1975 #define VV_MOUSE_LNUM 52 1976 #define VV_MOUSE_COL 53 1977 #define VV_OP 54 1978 #define VV_SEARCHFORWARD 55 1979 #define VV_HLSEARCH 56 1980 #define VV_OLDFILES 57 1981 #define VV_WINDOWID 58 1982 #define VV_PROGPATH 59 1983 #define VV_COMPLETED_ITEM 60 1984 #define VV_OPTION_NEW 61 1985 #define VV_OPTION_OLD 62 1986 #define VV_OPTION_TYPE 63 1987 #define VV_ERRORS 64 1988 #define VV_FALSE 65 1989 #define VV_TRUE 66 1990 #define VV_NULL 67 1991 #define VV_NONE 68 1992 #define VV_VIM_DID_ENTER 69 1993 #define VV_TESTING 70 1994 #define VV_TYPE_NUMBER 71 1995 #define VV_TYPE_STRING 72 1996 #define VV_TYPE_FUNC 73 1997 #define VV_TYPE_LIST 74 1998 #define VV_TYPE_DICT 75 1999 #define VV_TYPE_FLOAT 76 2000 #define VV_TYPE_BOOL 77 2001 #define VV_TYPE_NONE 78 2002 #define VV_TYPE_JOB 79 2003 #define VV_TYPE_CHANNEL 80 2004 #define VV_LEN 81 /* number of v: vars */ 2005 2006 /* used for v_number in VAR_SPECIAL */ 2007 #define VVAL_FALSE 0L 2008 #define VVAL_TRUE 1L 2009 #define VVAL_NONE 2L 2010 #define VVAL_NULL 3L 2011 2012 /* Type values for type(). */ 2013 #define VAR_TYPE_NUMBER 0 2014 #define VAR_TYPE_STRING 1 2015 #define VAR_TYPE_FUNC 2 2016 #define VAR_TYPE_LIST 3 2017 #define VAR_TYPE_DICT 4 2018 #define VAR_TYPE_FLOAT 5 2019 #define VAR_TYPE_BOOL 6 2020 #define VAR_TYPE_NONE 7 2021 #define VAR_TYPE_JOB 8 2022 #define VAR_TYPE_CHANNEL 9 2023 2024 #ifdef FEAT_CLIPBOARD 2025 2026 /* VIM_ATOM_NAME is the older Vim-specific selection type for X11. Still 2027 * supported for when a mix of Vim versions is used. VIMENC_ATOM_NAME includes 2028 * the encoding to support Vims using different 'encoding' values. */ 2029 # define VIM_ATOM_NAME "_VIM_TEXT" 2030 # define VIMENC_ATOM_NAME "_VIMENC_TEXT" 2031 2032 /* Selection states for modeless selection */ 2033 # define SELECT_CLEARED 0 2034 # define SELECT_IN_PROGRESS 1 2035 # define SELECT_DONE 2 2036 2037 # define SELECT_MODE_CHAR 0 2038 # define SELECT_MODE_WORD 1 2039 # define SELECT_MODE_LINE 2 2040 2041 # ifdef FEAT_GUI_W32 2042 # ifdef FEAT_OLE 2043 # define WM_OLE (WM_APP+0) 2044 # endif 2045 # endif 2046 2047 /* Info about selected text */ 2048 typedef struct VimClipboard 2049 { 2050 int available; /* Is clipboard available? */ 2051 int owned; /* Flag: do we own the selection? */ 2052 pos_T start; /* Start of selected area */ 2053 pos_T end; /* End of selected area */ 2054 int vmode; /* Visual mode character */ 2055 2056 /* Fields for selection that doesn't use Visual mode */ 2057 short_u origin_row; 2058 short_u origin_start_col; 2059 short_u origin_end_col; 2060 short_u word_start_col; 2061 short_u word_end_col; 2062 2063 pos_T prev; /* Previous position */ 2064 short_u state; /* Current selection state */ 2065 short_u mode; /* Select by char, word, or line. */ 2066 2067 # if defined(FEAT_GUI_X11) || defined(FEAT_XCLIPBOARD) 2068 Atom sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 2069 # endif 2070 2071 # ifdef FEAT_GUI_GTK 2072 GdkAtom gtk_sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 2073 # endif 2074 2075 # if defined(MSWIN) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD) 2076 int_u format; /* Vim's own special clipboard format */ 2077 int_u format_raw; /* Vim's raw text clipboard format */ 2078 # endif 2079 } VimClipboard; 2080 #else 2081 typedef int VimClipboard; /* This is required for the prototypes. */ 2082 #endif 2083 2084 #ifdef __BORLANDC__ 2085 /* work around a bug in the Borland 'stat' function: */ 2086 # include <io.h> /* for access() */ 2087 2088 # define stat(a,b) (access(a,0) ? -1 : stat(a,b)) 2089 #endif 2090 2091 /* Use 64-bit stat structure if available. */ 2092 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) 2093 # define HAVE_STAT64 2094 typedef struct _stat64 stat_T; 2095 #else 2096 typedef struct stat stat_T; 2097 #endif 2098 2099 typedef enum 2100 { 2101 ASSERT_EQUAL, 2102 ASSERT_NOTEQUAL, 2103 ASSERT_MATCH, 2104 ASSERT_NOTMATCH, 2105 ASSERT_OTHER 2106 } assert_type_T; 2107 2108 /* Mode for bracketed_paste(). */ 2109 typedef enum { 2110 PASTE_INSERT, /* insert mode */ 2111 PASTE_CMDLINE, /* command line */ 2112 PASTE_EX, /* ex mode line */ 2113 PASTE_ONE_CHAR /* return first character */ 2114 } paste_mode_T; 2115 2116 #include "ex_cmds.h" /* Ex command defines */ 2117 #include "spell.h" /* spell checking stuff */ 2118 2119 #include "proto.h" /* function prototypes */ 2120 2121 /* This has to go after the include of proto.h, as proto/gui.pro declares 2122 * functions of these names. The declarations would break if the defines had 2123 * been seen at that stage. But it must be before globals.h, where error_ga 2124 * is declared. */ 2125 #if !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_X11) \ 2126 && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MAC) && !defined(PROTO) 2127 # define mch_errmsg(str) fprintf(stderr, "%s", (str)) 2128 # define display_errors() fflush(stderr) 2129 # define mch_msg(str) printf("%s", (str)) 2130 #else 2131 # define USE_MCH_ERRMSG 2132 #endif 2133 2134 #ifndef FEAT_MBYTE 2135 # define after_pathsep(b, p) vim_ispathsep(*((p) - 1)) 2136 # define transchar_byte(c) transchar(c) 2137 #endif 2138 2139 #ifndef FEAT_LINEBREAK 2140 /* Without the 'numberwidth' option line numbers are always 7 chars. */ 2141 # define number_width(x) 7 2142 #endif 2143 2144 2145 #include "globals.h" /* global variables and messages */ 2146 2147 #ifndef FEAT_VIRTUALEDIT 2148 # define getvvcol(w, p, s, c, e) getvcol(w, p, s, c, e) 2149 # define virtual_active() FALSE 2150 # define virtual_op FALSE 2151 #endif 2152 2153 /* 2154 * If console dialog not supported, but GUI dialog is, use the GUI one. 2155 */ 2156 #if defined(FEAT_GUI_DIALOG) && !defined(FEAT_CON_DIALOG) 2157 # define do_dialog gui_mch_dialog 2158 #endif 2159 2160 /* 2161 * Default filters for gui_mch_browse(). 2162 * The filters are almost system independent. Except for the difference 2163 * between "*" and "*.*" for MSDOS-like systems. 2164 * NOTE: Motif only uses the very first pattern. Therefore 2165 * BROWSE_FILTER_DEFAULT should start with a "*" pattern. 2166 */ 2167 #ifdef FEAT_BROWSE 2168 # ifdef BACKSLASH_IN_FILENAME 2169 # define BROWSE_FILTER_MACROS \ 2170 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*.*)\t*.*\n" 2171 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*.*)\t*.*\n" 2172 # define BROWSE_FILTER_DEFAULT \ 2173 (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" 2174 # else 2175 # define BROWSE_FILTER_MACROS \ 2176 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*)\t*\n" 2177 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*)\t*\n" 2178 # define BROWSE_FILTER_DEFAULT \ 2179 (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" 2180 # endif 2181 # define BROWSE_SAVE 1 /* flag for do_browse() */ 2182 # define BROWSE_DIR 2 /* flag for do_browse() */ 2183 #endif 2184 2185 /* stop using fastcall for Borland */ 2186 #if defined(__BORLANDC__) && defined(WIN32) && !defined(DEBUG) 2187 #pragma option -p. 2188 #endif 2189 2190 #ifdef _MSC_VER 2191 /* Avoid useless warning "conversion from X to Y of greater size". */ 2192 #pragma warning(disable : 4312) 2193 /* Avoid warning for old style function declarators */ 2194 #pragma warning(disable : 4131) 2195 /* Avoid warning for conversion to type with smaller range */ 2196 #pragma warning(disable : 4244) 2197 /* Avoid warning for conversion to larger size */ 2198 #pragma warning(disable : 4306) 2199 /* Avoid warning for unreferenced formal parameter */ 2200 #pragma warning(disable : 4100) 2201 /* Avoid warning for differs in indirection to slightly different base type */ 2202 #pragma warning(disable : 4057) 2203 /* Avoid warning for constant conditional expression */ 2204 #pragma warning(disable : 4127) 2205 /* Avoid warning for assignment within conditional */ 2206 #pragma warning(disable : 4706) 2207 #endif 2208 2209 /* Note: a NULL argument for vim_realloc() is not portable, don't use it. */ 2210 #if defined(MEM_PROFILE) 2211 # define vim_realloc(ptr, size) mem_realloc((ptr), (size)) 2212 #else 2213 # define vim_realloc(ptr, size) realloc((ptr), (size)) 2214 #endif 2215 2216 /* 2217 * The following macros stop display/event loop nesting at the wrong time. 2218 */ 2219 #ifdef ALT_X_INPUT 2220 # define ALT_INPUT_LOCK_OFF suppress_alternate_input = FALSE 2221 # define ALT_INPUT_LOCK_ON suppress_alternate_input = TRUE 2222 #endif 2223 2224 #ifdef FEAT_MBYTE 2225 /* 2226 * Return byte length of character that starts with byte "b". 2227 * Returns 1 for a single-byte character. 2228 * MB_BYTE2LEN_CHECK() can be used to count a special key as one byte. 2229 * Don't call MB_BYTE2LEN(b) with b < 0 or b > 255! 2230 */ 2231 # define MB_BYTE2LEN(b) mb_bytelen_tab[b] 2232 # define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : mb_bytelen_tab[b]) 2233 #endif 2234 2235 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) 2236 /* properties used in enc_canon_table[] (first three mutually exclusive) */ 2237 # define ENC_8BIT 0x01 2238 # define ENC_DBCS 0x02 2239 # define ENC_UNICODE 0x04 2240 2241 # define ENC_ENDIAN_B 0x10 /* Unicode: Big endian */ 2242 # define ENC_ENDIAN_L 0x20 /* Unicode: Little endian */ 2243 2244 # define ENC_2BYTE 0x40 /* Unicode: UCS-2 */ 2245 # define ENC_4BYTE 0x80 /* Unicode: UCS-4 */ 2246 # define ENC_2WORD 0x100 /* Unicode: UTF-16 */ 2247 2248 # define ENC_LATIN1 0x200 /* Latin1 */ 2249 # define ENC_LATIN9 0x400 /* Latin9 */ 2250 # define ENC_MACROMAN 0x800 /* Mac Roman (not Macro Man! :-) */ 2251 #endif 2252 2253 #ifdef FEAT_MBYTE 2254 # ifdef USE_ICONV 2255 # ifndef EILSEQ 2256 # define EILSEQ 123 2257 # endif 2258 # ifdef DYNAMIC_ICONV 2259 /* On Win32 iconv.dll is dynamically loaded. */ 2260 # define ICONV_ERRNO (*iconv_errno()) 2261 # define ICONV_E2BIG 7 2262 # define ICONV_EINVAL 22 2263 # define ICONV_EILSEQ 42 2264 # else 2265 # define ICONV_ERRNO errno 2266 # define ICONV_E2BIG E2BIG 2267 # define ICONV_EINVAL EINVAL 2268 # define ICONV_EILSEQ EILSEQ 2269 # endif 2270 # endif 2271 2272 #endif 2273 2274 /* ISSYMLINK(mode) tests if a file is a symbolic link. */ 2275 #if (defined(S_IFMT) && defined(S_IFLNK)) || defined(S_ISLNK) 2276 # define HAVE_ISSYMLINK 2277 # if defined(S_IFMT) && defined(S_IFLNK) 2278 # define ISSYMLINK(mode) (((mode) & S_IFMT) == S_IFLNK) 2279 # else 2280 # define ISSYMLINK(mode) S_ISLNK(mode) 2281 # endif 2282 #endif 2283 2284 #define SIGN_BYTE 1 /* byte value used where sign is displayed; 2285 attribute value is sign type */ 2286 2287 #ifdef FEAT_NETBEANS_INTG 2288 # define MULTISIGN_BYTE 2 /* byte value used where sign is displayed if 2289 multiple signs exist on the line */ 2290 #endif 2291 2292 #if defined(FEAT_GUI) && defined(FEAT_XCLIPBOARD) 2293 # ifdef FEAT_GUI_GTK 2294 /* Avoid using a global variable for the X display. It's ugly 2295 * and is likely to cause trouble in multihead environments. */ 2296 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : xterm_dpy) 2297 # else 2298 # define X_DISPLAY (gui.in_use ? gui.dpy : xterm_dpy) 2299 # endif 2300 #else 2301 # ifdef FEAT_GUI 2302 # ifdef FEAT_GUI_GTK 2303 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : (Display *)NULL) 2304 # else 2305 # define X_DISPLAY gui.dpy 2306 # endif 2307 # else 2308 # define X_DISPLAY xterm_dpy 2309 # endif 2310 #endif 2311 2312 #if defined(FEAT_BROWSE) && defined(GTK_CHECK_VERSION) 2313 # if GTK_CHECK_VERSION(2,4,0) 2314 # define USE_FILE_CHOOSER 2315 # endif 2316 #endif 2317 2318 #ifndef FEAT_NETBEANS_INTG 2319 # undef NBDEBUG 2320 #endif 2321 #ifdef NBDEBUG /* Netbeans debugging. */ 2322 # include "nbdebug.h" 2323 #else 2324 # define nbdebug(a) 2325 #endif 2326 2327 #ifdef IN_PERL_FILE 2328 /* 2329 * Avoid clashes between Perl and Vim namespace. 2330 */ 2331 # undef NORMAL 2332 # undef STRLEN 2333 # undef FF 2334 # undef OP_DELETE 2335 # undef OP_JOIN 2336 # ifdef __BORLANDC__ 2337 # define NOPROTO 1 2338 # endif 2339 /* remove MAX and MIN, included by glib.h, redefined by sys/param.h */ 2340 # ifdef MAX 2341 # undef MAX 2342 # endif 2343 # ifdef MIN 2344 # undef MIN 2345 # endif 2346 /* We use _() for gettext(), Perl uses it for function prototypes... */ 2347 # ifdef _ 2348 # undef _ 2349 # endif 2350 # ifdef DEBUG 2351 # undef DEBUG 2352 # endif 2353 # ifdef _DEBUG 2354 # undef _DEBUG 2355 # endif 2356 # ifdef instr 2357 # undef instr 2358 # endif 2359 /* bool may cause trouble on MACOS but is required on a few other systems 2360 * and for Perl */ 2361 # if defined(bool) && defined(MACOS) && !defined(FEAT_PERL) 2362 # undef bool 2363 # endif 2364 2365 # ifdef __BORLANDC__ 2366 /* Borland has the structure stati64 but not _stati64 */ 2367 # define _stati64 stati64 2368 # endif 2369 #endif 2370 2371 /* values for vim_handle_signal() that are not a signal */ 2372 #define SIGNAL_BLOCK -1 2373 #define SIGNAL_UNBLOCK -2 2374 #if !defined(UNIX) && !defined(VMS) 2375 # define vim_handle_signal(x) 0 2376 #endif 2377 2378 /* flags for skip_vimgrep_pat() */ 2379 #define VGR_GLOBAL 1 2380 #define VGR_NOJUMP 2 2381 2382 /* behavior for bad character, "++bad=" argument */ 2383 #define BAD_REPLACE '?' /* replace it with '?' (default) */ 2384 #define BAD_KEEP -1 /* leave it */ 2385 #define BAD_DROP -2 /* erase it */ 2386 2387 /* last argument for do_source() */ 2388 #define DOSO_NONE 0 2389 #define DOSO_VIMRC 1 /* loading vimrc file */ 2390 #define DOSO_GVIMRC 2 /* loading gvimrc file */ 2391 2392 /* flags for read_viminfo() and children */ 2393 #define VIF_WANT_INFO 1 /* load non-mark info */ 2394 #define VIF_WANT_MARKS 2 /* load file marks */ 2395 #define VIF_FORCEIT 4 /* overwrite info already read */ 2396 #define VIF_GET_OLDFILES 8 /* load v:oldfiles */ 2397 2398 /* flags for buf_freeall() */ 2399 #define BFA_DEL 1 /* buffer is going to be deleted */ 2400 #define BFA_WIPE 2 /* buffer is going to be wiped out */ 2401 #define BFA_KEEP_UNDO 4 /* do not free undo information */ 2402 2403 /* direction for nv_mousescroll() and ins_mousescroll() */ 2404 #define MSCR_DOWN 0 /* DOWN must be FALSE */ 2405 #define MSCR_UP 1 2406 #define MSCR_LEFT -1 2407 #define MSCR_RIGHT -2 2408 2409 #define KEYLEN_PART_KEY -1 /* keylen value for incomplete key-code */ 2410 #define KEYLEN_PART_MAP -2 /* keylen value for incomplete mapping */ 2411 #define KEYLEN_REMOVED 9999 /* keylen value for removed sequence */ 2412 2413 /* Return values from win32_fileinfo(). */ 2414 #define FILEINFO_OK 0 2415 #define FILEINFO_ENC_FAIL 1 /* enc_to_utf16() failed */ 2416 #define FILEINFO_READ_FAIL 2 /* CreateFile() failed */ 2417 #define FILEINFO_INFO_FAIL 3 /* GetFileInformationByHandle() failed */ 2418 2419 /* Return value from get_option_value_strict */ 2420 #define SOPT_BOOL 0x01 /* Boolean option */ 2421 #define SOPT_NUM 0x02 /* Number option */ 2422 #define SOPT_STRING 0x04 /* String option */ 2423 #define SOPT_GLOBAL 0x08 /* Option has global value */ 2424 #define SOPT_WIN 0x10 /* Option has window-local value */ 2425 #define SOPT_BUF 0x20 /* Option has buffer-local value */ 2426 #define SOPT_UNSET 0x40 /* Option does not have local value set */ 2427 2428 /* Option types for various functions in option.c */ 2429 #define SREQ_GLOBAL 0 /* Request global option */ 2430 #define SREQ_WIN 1 /* Request window-local option */ 2431 #define SREQ_BUF 2 /* Request buffer-local option */ 2432 2433 /* Flags for get_reg_contents */ 2434 #define GREG_NO_EXPR 1 /* Do not allow expression register */ 2435 #define GREG_EXPR_SRC 2 /* Return expression itself for "=" register */ 2436 #define GREG_LIST 4 /* Return list */ 2437 2438 /* Character used as separated in autoload function/variable names. */ 2439 #define AUTOLOAD_CHAR '#' 2440 2441 #ifdef FEAT_EVAL 2442 # define SET_NO_HLSEARCH(flag) no_hlsearch = (flag); set_vim_var_nr(VV_HLSEARCH, !no_hlsearch && p_hls) 2443 #else 2444 # define SET_NO_HLSEARCH(flag) no_hlsearch = (flag) 2445 #endif 2446 2447 #ifdef FEAT_JOB_CHANNEL 2448 # define MAX_OPEN_CHANNELS 10 2449 #else 2450 # define MAX_OPEN_CHANNELS 0 2451 #endif 2452 2453 /* Options for json_encode() and json_decode. */ 2454 #define JSON_JS 1 /* use JS instead of JSON */ 2455 #define JSON_NO_NONE 2 /* v:none item not allowed */ 2456 #define JSON_NL 4 /* append a NL */ 2457 2458 /* Used for flags of do_in_path() */ 2459 #define DIP_ALL 0x01 /* all matches, not just the first one */ 2460 #define DIP_DIR 0x02 /* find directories instead of files. */ 2461 #define DIP_ERR 0x04 /* give an error message when none found. */ 2462 #define DIP_START 0x08 /* also use "start" directory in 'packpath' */ 2463 #define DIP_OPT 0x10 /* also use "opt" directory in 'packpath' */ 2464 #define DIP_NORTP 0x20 /* do not use 'runtimepath' */ 2465 #define DIP_NOAFTER 0x40 /* skip "after" directories */ 2466 #define DIP_AFTER 0x80 /* only use "after" directories */ 2467 2468 /* Lowest number used for window ID. Cannot have this many windows. */ 2469 #define LOWEST_WIN_ID 1000 2470 2471 /* Used by the garbage collector. */ 2472 #define COPYID_INC 2 2473 #define COPYID_MASK (~0x1) 2474 2475 /* Values for trans_function_name() argument: */ 2476 #define TFN_INT 1 /* internal function name OK */ 2477 #define TFN_QUIET 2 /* no error messages */ 2478 #define TFN_NO_AUTOLOAD 4 /* do not use script autoloading */ 2479 #define TFN_NO_DEREF 8 /* do not dereference a Funcref */ 2480 #define TFN_READ_ONLY 16 /* will not change the var */ 2481 2482 /* Values for get_lval() flags argument: */ 2483 #define GLV_QUIET TFN_QUIET /* no error messages */ 2484 #define GLV_NO_AUTOLOAD TFN_NO_AUTOLOAD /* do not use script autoloading */ 2485 #define GLV_READ_ONLY TFN_READ_ONLY /* will not change the var */ 2486 2487 #define DO_NOT_FREE_CNT 99999 /* refcount for dict or list that should not 2488 be freed. */ 2489 2490 /* errors for when calling a function */ 2491 #define ERROR_UNKNOWN 0 2492 #define ERROR_TOOMANY 1 2493 #define ERROR_TOOFEW 2 2494 #define ERROR_SCRIPT 3 2495 #define ERROR_DICT 4 2496 #define ERROR_NONE 5 2497 #define ERROR_OTHER 6 2498 #define ERROR_DELETED 7 2499 2500 /* flags for find_name_end() */ 2501 #define FNE_INCL_BR 1 /* include [] in name */ 2502 #define FNE_CHECK_START 2 /* check name starts with valid character */ 2503 2504 #if (defined(SUN_SYSTEM) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)) \ 2505 && defined(S_ISCHR) 2506 # define OPEN_CHR_FILES 2507 #endif 2508 2509 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 2510 # define ELAPSED_TIMEVAL 2511 # define ELAPSED_INIT(v) gettimeofday(&v, NULL) 2512 # define ELAPSED_FUNC(v) elapsed(&v) 2513 # define ELAPSED_TYPE struct timeval 2514 long elapsed(struct timeval *start_tv); 2515 #else 2516 # if defined(WIN32) 2517 # define ELAPSED_TICKCOUNT 2518 # define ELAPSED_INIT(v) v = GetTickCount() 2519 # define ELAPSED_FUNC(v) elapsed(v) 2520 # define ELAPSED_TYPE DWORD 2521 long elapsed(DWORD start_tick); 2522 # endif 2523 #endif 2524 2525 #endif /* VIM__H */ 2526