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 #include "protodef.h" 13 14 // _WIN32 is defined as 1 when the compilation target is 32-bit or 64-bit. 15 // Note: If you want to check for 64-bit use the _WIN64 macro. 16 #if defined(WIN32) || defined(_WIN32) 17 # define MSWIN 18 #endif 19 20 #ifdef MSWIN 21 # include <io.h> 22 #endif 23 24 // ============ the header file puzzle: order matters ========= 25 26 #ifdef HAVE_CONFIG_H // GNU autoconf (or something else) was here 27 # include "auto/config.h" 28 # define HAVE_PATHDEF 29 30 /* 31 * Check if configure correctly managed to find sizeof(int). If this failed, 32 * it becomes zero. This is likely a problem of not being able to run the 33 * test program. Other items from configure may also be wrong then! 34 */ 35 # if (VIM_SIZEOF_INT == 0) 36 # error configure did not run properly. Check auto/config.log. 37 # endif 38 39 # if (defined(__linux__) && !defined(__ANDROID__)) || defined(__CYGWIN__) 40 // Needed for strptime(). Needs to be done early, since header files can 41 // include other header files and end up including time.h, where these symbols 42 // matter for Vim. 43 // 700 is needed for mkdtemp(). 44 # ifndef _XOPEN_SOURCE 45 # define _XOPEN_SOURCE 700 46 # endif 47 # endif 48 49 // for INT_MAX, LONG_MAX et al. 50 # include <limits.h> 51 52 /* 53 * Cygwin may have fchdir() in a newer release, but in most versions it 54 * doesn't work well and avoiding it keeps the binary backward compatible. 55 */ 56 # if defined(__CYGWIN32__) && defined(HAVE_FCHDIR) 57 # undef HAVE_FCHDIR 58 # endif 59 60 // We may need to define the uint32_t on non-Unix system, but using the same 61 // identifier causes conflicts. Therefore use UINT32_T. 62 # define UINT32_TYPEDEF uint32_t 63 #endif 64 65 #if !defined(UINT32_TYPEDEF) 66 # if defined(uint32_t) // this doesn't catch typedefs, unfortunately 67 # define UINT32_TYPEDEF uint32_t 68 # else 69 // Fall back to assuming unsigned int is 32 bit. If this is wrong then the 70 // test in blowfish.c will fail. 71 # define UINT32_TYPEDEF unsigned int 72 # endif 73 #endif 74 75 // user ID of root is usually zero, but not for everybody 76 #ifdef __TANDEM 77 # ifndef _TANDEM_SOURCE 78 # define _TANDEM_SOURCE 79 # endif 80 # include <floss.h> 81 # define ROOT_UID 65535 82 # define OLDXAW 83 # if (_TANDEM_ARCH_ == 2 && __H_Series_RVU >= 621) 84 # define SA_ONSTACK_COMPATIBILITY 85 # endif 86 #else 87 # define ROOT_UID 0 88 #endif 89 90 /* 91 * MACOS_X compiling for Mac OS X 92 * MACOS_X_DARWIN integrating the darwin feature into MACOS_X 93 */ 94 #if defined(MACOS_X_DARWIN) && !defined(MACOS_X) 95 # define MACOS_X 96 #endif 97 // Unless made through the Makefile enforce GUI on Mac 98 #if defined(MACOS_X) && !defined(HAVE_CONFIG_H) 99 # define UNIX 100 # define FEAT_GUI_MAC 101 #endif 102 103 #if defined(FEAT_GUI_MOTIF) \ 104 || defined(FEAT_GUI_GTK) \ 105 || defined(FEAT_GUI_ATHENA) \ 106 || defined(FEAT_GUI_HAIKU) \ 107 || defined(FEAT_GUI_MAC) \ 108 || defined(FEAT_GUI_MSWIN) \ 109 || defined(FEAT_GUI_PHOTON) 110 # define FEAT_GUI_ENABLED // also defined with NO_X11_INCLUDES 111 # if !defined(FEAT_GUI) && !defined(NO_X11_INCLUDES) 112 # define FEAT_GUI 113 # endif 114 #endif 115 116 // Check support for rendering options 117 #ifdef FEAT_GUI 118 # if defined(FEAT_DIRECTX) 119 # define FEAT_RENDER_OPTIONS 120 # endif 121 #endif 122 123 /* 124 * VIM_SIZEOF_INT is used in feature.h, and the system-specific included files 125 * need items from feature.h. Therefore define VIM_SIZEOF_INT here. 126 */ 127 #ifdef MSWIN 128 # define VIM_SIZEOF_INT 4 129 #endif 130 131 #ifdef AMIGA 132 // Be conservative about sizeof(int). It could be 4 too. 133 # ifndef FEAT_GUI_GTK // avoid problems when generating prototypes 134 # ifdef __GNUC__ 135 # define VIM_SIZEOF_INT 4 136 # else 137 # define VIM_SIZEOF_INT 2 138 # endif 139 # endif 140 #endif 141 #if defined(MACOS_X) && !defined(HAVE_CONFIG_H) 142 # define VIM_SIZEOF_INT __SIZEOF_INT__ 143 #endif 144 145 #if VIM_SIZEOF_INT < 4 && !defined(PROTO) 146 # error Vim only works with 32 bit int or larger 147 #endif 148 149 /* 150 * #defines for optionals and features 151 * Also defines FEAT_TINY, FEAT_SMALL, etc. when FEAT_HUGE is defined. 152 */ 153 #include "feature.h" 154 155 #if defined(MACOS_X_DARWIN) 156 # if defined(FEAT_SMALL) && !defined(FEAT_CLIPBOARD) 157 # define FEAT_CLIPBOARD 158 # endif 159 #endif 160 161 // +x11 is only enabled when it's both available and wanted. 162 #if defined(HAVE_X11) && defined(WANT_X11) 163 # define FEAT_X11 164 #endif 165 166 #ifdef NO_X11_INCLUDES 167 // In os_mac_conv.c and os_macosx.m NO_X11_INCLUDES is defined to avoid 168 // X11 headers. Disable all X11 related things to avoid conflicts. 169 # ifdef FEAT_X11 170 # undef FEAT_X11 171 # endif 172 # ifdef FEAT_GUI_X11 173 # undef FEAT_GUI_X11 174 # endif 175 # ifdef FEAT_XCLIPBOARD 176 # undef FEAT_XCLIPBOARD 177 # endif 178 # ifdef FEAT_GUI_MOTIF 179 # undef FEAT_GUI_MOTIF 180 # endif 181 # ifdef FEAT_GUI_ATHENA 182 # undef FEAT_GUI_ATHENA 183 # endif 184 # ifdef FEAT_GUI_GTK 185 # undef FEAT_GUI_GTK 186 # endif 187 # ifdef FEAT_BEVAL_TIP 188 # undef FEAT_BEVAL_TIP 189 # endif 190 # ifdef FEAT_XIM 191 # undef FEAT_XIM 192 # endif 193 # ifdef FEAT_CLIENTSERVER 194 # undef FEAT_CLIENTSERVER 195 # endif 196 #endif 197 198 // The Mac conversion stuff doesn't work under X11. 199 #if defined(MACOS_X_DARWIN) 200 # define MACOS_CONVERT 201 #endif 202 203 // Can't use "PACKAGE" here, conflicts with a Perl include file. 204 #ifndef VIMPACKAGE 205 # define VIMPACKAGE "vim" 206 #endif 207 208 /* 209 * Find out if function definitions should include argument types 210 */ 211 #ifdef AZTEC_C 212 # include <functions.h> 213 #endif 214 215 #ifdef SASC 216 # include <clib/exec_protos.h> 217 #endif 218 219 #ifdef _DCC 220 # include <clib/exec_protos.h> 221 #endif 222 223 #ifdef __HAIKU__ 224 # include "os_haiku.h" 225 # define __ARGS(x) x 226 #endif 227 228 #if (defined(UNIX) || defined(VMS)) \ 229 && (!defined(MACOS_X) || defined(HAVE_CONFIG_H)) 230 # include "os_unix.h" // bring lots of system header files 231 #endif 232 233 // Mark unused function arguments with UNUSED, so that gcc -Wunused-parameter 234 // can be used to check for mistakes. 235 #if defined(HAVE_ATTRIBUTE_UNUSED) || defined(__MINGW32__) 236 # if !defined(UNUSED) 237 # define UNUSED __attribute__((unused)) 238 # endif 239 #else 240 # define UNUSED 241 #endif 242 243 // Used to check for "sun", "__sun" is used by newer compilers. 244 #if defined(__sun) 245 # define SUN_SYSTEM 246 #endif 247 248 // If we're compiling in C++ (currently only KVim), the system 249 // headers must have the correct prototypes or nothing will build. 250 // Conversely, our prototypes might clash due to throw() specifiers and 251 // cause compilation failures even though the headers are correct. For 252 // a concrete example, gcc-3.2 enforces exception specifications, and 253 // glibc-2.2.5 has them in their system headers. 254 #if !defined(__cplusplus) && defined(UNIX) \ 255 && !defined(MACOS_X) // MACOS_X doesn't yet support osdef.h 256 # include "auto/osdef.h" // bring missing declarations in 257 #endif 258 259 #ifdef AMIGA 260 # include "os_amiga.h" 261 #endif 262 263 #ifdef MSWIN 264 # include "os_win32.h" 265 #endif 266 267 #if defined(MACOS_X) 268 # include "os_mac.h" 269 #endif 270 271 #ifdef __QNX__ 272 # include "os_qnx.h" 273 #endif 274 275 #ifdef X_LOCALE 276 # include <X11/Xlocale.h> 277 #else 278 # ifdef HAVE_LOCALE_H 279 # include <locale.h> 280 # endif 281 #endif 282 283 /* 284 * Maximum length of a path (for non-unix systems) Make it a bit long, to stay 285 * on the safe side. But not too long to put on the stack. 286 */ 287 #ifndef MAXPATHL 288 # ifdef MAXPATHLEN 289 # define MAXPATHL MAXPATHLEN 290 # else 291 # define MAXPATHL 256 292 # endif 293 #endif 294 #ifdef BACKSLASH_IN_FILENAME 295 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`%#'\"|!<") 296 #else 297 # ifdef VMS 298 // VMS allows a lot of characters in the file name 299 # define PATH_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'\"|!") 300 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'|!()&") 301 # else 302 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<") 303 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<>();&") 304 # endif 305 #endif 306 307 // length of a buffer to store a number in ASCII (64 bits binary + NUL) 308 #define NUMBUFLEN 65 309 310 // flags for vim_str2nr() 311 #define STR2NR_BIN 0x01 312 #define STR2NR_OCT 0x02 313 #define STR2NR_HEX 0x04 314 #define STR2NR_OOCT 0x08 // Octal with prefix "0o": 0o777 315 #define STR2NR_ALL (STR2NR_BIN + STR2NR_OCT + STR2NR_HEX + STR2NR_OOCT) 316 #define STR2NR_NO_OCT (STR2NR_BIN + STR2NR_HEX + STR2NR_OOCT) 317 318 #define STR2NR_FORCE 0x80 // only when ONE of the above is used 319 320 #define STR2NR_QUOTE 0x10 // ignore embedded single quotes 321 322 /* 323 * Shorthand for unsigned variables. Many systems, but not all, have u_char 324 * already defined, so we use char_u to avoid trouble. 325 */ 326 typedef unsigned char char_u; 327 typedef unsigned short short_u; 328 typedef unsigned int int_u; 329 330 // Make sure long_u is big enough to hold a pointer. 331 // On Win64, longs are 32 bits and pointers are 64 bits. 332 // For printf() and scanf(), we need to take care of long_u specifically. 333 #ifdef _WIN64 334 typedef unsigned __int64 long_u; 335 typedef __int64 long_i; 336 # define SCANF_HEX_LONG_U "%llx" 337 # define SCANF_DECIMAL_LONG_U "%llu" 338 # define PRINTF_HEX_LONG_U "0x%llx" 339 #else 340 // Microsoft-specific. The __w64 keyword should be specified on any typedefs 341 // that change size between 32-bit and 64-bit platforms. For any such type, 342 // __w64 should appear only on the 32-bit definition of the typedef. 343 // Define __w64 as an empty token for everything but MSVC 7.x or later. 344 # if !defined(_MSC_VER) || (_MSC_VER < 1300) 345 # define __w64 346 # endif 347 typedef unsigned long __w64 long_u; 348 typedef long __w64 long_i; 349 # define SCANF_HEX_LONG_U "%lx" 350 # define SCANF_DECIMAL_LONG_U "%lu" 351 # define PRINTF_HEX_LONG_U "0x%lx" 352 #endif 353 #define PRINTF_DECIMAL_LONG_U SCANF_DECIMAL_LONG_U 354 355 /* 356 * Only systems which use configure will have SIZEOF_OFF_T and VIM_SIZEOF_LONG 357 * defined, which is ok since those are the same systems which can have 358 * varying sizes for off_t. The other systems will continue to use "%ld" to 359 * print off_t since off_t is simply a typedef to long for them. 360 */ 361 #if defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T > VIM_SIZEOF_LONG) 362 # define LONG_LONG_OFF_T 363 #endif 364 365 /* 366 * We use 64-bit file functions here, if available. E.g. ftello() returns 367 * off_t instead of long, which helps if long is 32 bit and off_t is 64 bit. 368 * We assume that when fseeko() is available then ftello() is too. 369 * Note that Windows has different function names. 370 */ 371 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) 372 typedef __int64 off_T; 373 # ifdef __MINGW32__ 374 # define vim_lseek lseek64 375 # define vim_fseek fseeko64 376 # define vim_ftell ftello64 377 # else 378 # define vim_lseek _lseeki64 379 # define vim_fseek _fseeki64 380 # define vim_ftell _ftelli64 381 # endif 382 #else 383 # ifdef PROTO 384 typedef long off_T; 385 # else 386 typedef off_t off_T; 387 # endif 388 # ifdef HAVE_FSEEKO 389 # define vim_lseek lseek 390 # define vim_ftell ftello 391 # define vim_fseek fseeko 392 # else 393 # define vim_lseek lseek 394 # define vim_ftell ftell 395 # define vim_fseek(a, b, c) fseek(a, (long)b, c) 396 # endif 397 #endif 398 399 /* 400 * The characters and attributes cached for the screen. 401 */ 402 typedef char_u schar_T; 403 typedef unsigned short sattr_T; 404 #define MAX_TYPENR 65535 405 406 /* 407 * The u8char_T can hold one decoded UTF-8 character. 408 * We use 32 bits, since some Asian characters don't fit in 16 bits. 409 */ 410 typedef unsigned int u8char_T; // int is 32 bits or more 411 412 #ifndef UNIX // For Unix this is included in os_unix.h 413 # include <stdio.h> 414 # include <ctype.h> 415 #endif 416 417 #include "ascii.h" 418 #include "keymap.h" 419 #include "term.h" 420 #include "macros.h" 421 422 #ifdef LATTICE 423 # include <sys/types.h> 424 # include <sys/stat.h> 425 #endif 426 #ifdef _DCC 427 # include <sys/stat.h> 428 #endif 429 #if defined(MSWIN) 430 # include <sys/stat.h> 431 #endif 432 433 #if defined(HAVE_ERRNO_H) || defined(MSWIN) 434 # include <errno.h> 435 #endif 436 437 /* 438 * Allow other (non-unix) systems to configure themselves now 439 * These are also in os_unix.h, because osdef.sh needs them there. 440 */ 441 #ifndef UNIX 442 // Note: Some systems need both string.h and strings.h (Savage). If the 443 // system can't handle this, define NO_STRINGS_WITH_STRING_H. 444 # ifdef HAVE_STRING_H 445 # include <string.h> 446 # endif 447 # if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) 448 # include <strings.h> 449 # endif 450 # ifdef HAVE_STAT_H 451 # include <stat.h> 452 # endif 453 # ifdef HAVE_STDLIB_H 454 # include <stdlib.h> 455 # endif 456 #endif // NON-UNIX 457 458 #include <assert.h> 459 460 #ifdef HAVE_STDINT_H 461 # include <stdint.h> 462 #endif 463 #ifdef HAVE_INTTYPES_H 464 # include <inttypes.h> 465 #endif 466 #ifdef HAVE_WCTYPE_H 467 # include <wctype.h> 468 #endif 469 #include <stdarg.h> 470 471 // for offsetof() 472 #include <stddef.h> 473 474 #if defined(HAVE_SYS_SELECT_H) && \ 475 (!defined(HAVE_SYS_TIME_H) || defined(SYS_SELECT_WITH_SYS_TIME)) 476 # include <sys/select.h> 477 #endif 478 479 #ifndef HAVE_SELECT 480 # ifdef HAVE_SYS_POLL_H 481 # include <sys/poll.h> 482 # elif defined(MSWIN) 483 # define HAVE_SELECT 484 # else 485 # ifdef HAVE_POLL_H 486 # include <poll.h> 487 # endif 488 # endif 489 #endif 490 491 // ================ end of the header file puzzle =============== 492 493 /* 494 * For dynamically loaded imm library. Currently, only for Win32. 495 */ 496 #ifdef DYNAMIC_IME 497 # ifndef FEAT_MBYTE_IME 498 # define FEAT_MBYTE_IME 499 # endif 500 #endif 501 502 /* 503 * For dynamically loaded gettext library. Currently, only for Win32. 504 */ 505 #ifdef DYNAMIC_GETTEXT 506 # ifndef FEAT_GETTEXT 507 # define FEAT_GETTEXT 508 # endif 509 // These are in os_win32.c 510 extern char *(*dyn_libintl_gettext)(const char *msgid); 511 extern char *(*dyn_libintl_ngettext)(const char *msgid, const char *msgid_plural, unsigned long n); 512 extern char *(*dyn_libintl_bindtextdomain)(const char *domainname, const char *dirname); 513 extern char *(*dyn_libintl_bind_textdomain_codeset)(const char *domainname, const char *codeset); 514 extern char *(*dyn_libintl_textdomain)(const char *domainname); 515 extern int (*dyn_libintl_wputenv)(const wchar_t *envstring); 516 #endif 517 518 519 /* 520 * The _() stuff is for using gettext(). It is a no-op when libintl.h is not 521 * found or the +multilang feature is disabled. 522 * Use NGETTEXT(single, multi, number) to get plural behavior: 523 * - single - message for singular form 524 * - multi - message for plural form 525 * - number - the count 526 */ 527 #ifdef FEAT_GETTEXT 528 # ifdef DYNAMIC_GETTEXT 529 # define _(x) (*dyn_libintl_gettext)((char *)(x)) 530 # define NGETTEXT(x, xs, n) (*dyn_libintl_ngettext)((char *)(x), (char *)(xs), (n)) 531 # define N_(x) x 532 # define bindtextdomain(domain, dir) (*dyn_libintl_bindtextdomain)((domain), (dir)) 533 # define bind_textdomain_codeset(domain, codeset) (*dyn_libintl_bind_textdomain_codeset)((domain), (codeset)) 534 # if !defined(HAVE_BIND_TEXTDOMAIN_CODESET) 535 # define HAVE_BIND_TEXTDOMAIN_CODESET 1 536 # endif 537 # define textdomain(domain) (*dyn_libintl_textdomain)(domain) 538 # define libintl_wputenv(envstring) (*dyn_libintl_wputenv)(envstring) 539 # else 540 # include <libintl.h> 541 # define _(x) gettext((char *)(x)) 542 # define NGETTEXT(x, xs, n) ngettext((x), (xs), (n)) 543 # ifdef gettext_noop 544 # define N_(x) gettext_noop(x) 545 # else 546 # define N_(x) x 547 # endif 548 # endif 549 #else 550 # define _(x) ((char *)(x)) 551 # define NGETTEXT(x, xs, n) (((n) == 1) ? (char *)(x) : (char *)(xs)) 552 # define N_(x) x 553 # ifdef bindtextdomain 554 # undef bindtextdomain 555 # endif 556 # define bindtextdomain(x, y) // empty 557 # ifdef bind_textdomain_codeset 558 # undef bind_textdomain_codeset 559 # endif 560 # define bind_textdomain_codeset(x, y) // empty 561 # ifdef textdomain 562 # undef textdomain 563 # endif 564 # define textdomain(x) // empty 565 #endif 566 567 /* 568 * flags for update_screen() 569 * The higher the value, the higher the priority 570 */ 571 #define VALID_NO_UPDATE 5 // no new changes, keep the command line if 572 // possible 573 #define VALID 10 // buffer not changed, or changes marked 574 // with b_mod_* 575 #define INVERTED 20 // redisplay inverted part that changed 576 #define INVERTED_ALL 25 // redisplay whole inverted part 577 #define REDRAW_TOP 30 // display first w_upd_rows screen lines 578 #define SOME_VALID 35 // like NOT_VALID but may scroll 579 #define NOT_VALID 40 // buffer needs complete redraw 580 #define CLEAR 50 // screen messed up, clear it 581 582 // flags for screen_line() 583 #define SLF_RIGHTLEFT 1 584 #define SLF_POPUP 2 585 586 #define MB_FILLER_CHAR '<' // character used when a double-width character 587 // doesn't fit. 588 589 /* 590 * Flags for w_valid. 591 * These are set when something in a window structure becomes invalid, except 592 * when the cursor is moved. Call check_cursor_moved() before testing one of 593 * the flags. 594 * These are reset when that thing has been updated and is valid again. 595 * 596 * Every function that invalidates one of these must call one of the 597 * invalidate_* functions. 598 * 599 * w_valid is supposed to be used only in screen.c. From other files, use the 600 * functions that set or reset the flags. 601 * 602 * VALID_BOTLINE VALID_BOTLINE_AP 603 * on on w_botline valid 604 * off on w_botline approximated 605 * off off w_botline not valid 606 * on off not possible 607 */ 608 #define VALID_WROW 0x01 // w_wrow (window row) is valid 609 #define VALID_WCOL 0x02 // w_wcol (window col) is valid 610 #define VALID_VIRTCOL 0x04 // w_virtcol (file col) is valid 611 #define VALID_CHEIGHT 0x08 // w_cline_height and w_cline_folded valid 612 #define VALID_CROW 0x10 // w_cline_row is valid 613 #define VALID_BOTLINE 0x20 // w_botine and w_empty_rows are valid 614 #define VALID_BOTLINE_AP 0x40 // w_botine is approximated 615 #define VALID_TOPLINE 0x80 // w_topline is valid (for cursor position) 616 617 // Values for w_popup_flags. 618 #define POPF_IS_POPUP 0x01 // this is a popup window 619 #define POPF_HIDDEN 0x02 // popup is not displayed 620 #define POPF_CURSORLINE 0x04 // popup is highlighting at the cursorline 621 #define POPF_ON_CMDLINE 0x08 // popup overlaps command line 622 #define POPF_DRAG 0x10 // popup can be moved by dragging 623 #define POPF_RESIZE 0x20 // popup can be resized by dragging 624 #define POPF_MAPPING 0x40 // mapping keys 625 #define POPF_INFO 0x80 // used for info of popup menu 626 #define POPF_INFO_MENU 0x100 // align info popup with popup menu 627 #define POPF_POSINVERT 0x200 // vertical position can be inverted 628 629 // flags used in w_popup_handled 630 #define POPUP_HANDLED_1 0x01 // used by mouse_find_win() 631 #define POPUP_HANDLED_2 0x02 // used by popup_do_filter() 632 #define POPUP_HANDLED_3 0x04 // used by popup_check_cursor_pos() 633 #define POPUP_HANDLED_4 0x08 // used by may_update_popup_mask() 634 #define POPUP_HANDLED_5 0x10 // used by update_popups() 635 636 /* 637 * Terminal highlighting attribute bits. 638 * Attributes above HL_ALL are used for syntax highlighting. 639 */ 640 #define HL_NORMAL 0x00 641 #define HL_INVERSE 0x01 642 #define HL_BOLD 0x02 643 #define HL_ITALIC 0x04 644 #define HL_UNDERLINE 0x08 645 #define HL_UNDERCURL 0x10 646 #define HL_STANDOUT 0x20 647 #define HL_NOCOMBINE 0x40 648 #define HL_STRIKETHROUGH 0x80 649 #define HL_ALL 0xff 650 651 // special attribute addition: Put message in history 652 #define MSG_HIST 0x1000 653 654 /* 655 * values for State 656 * 657 * The lower bits up to 0x20 are used to distinguish normal/visual/op_pending 658 * and cmdline/insert+replace mode. This is used for mapping. If none of 659 * these bits are set, no mapping is done. 660 * The upper bits are used to distinguish between other states. 661 */ 662 #define NORMAL 0x01 // Normal mode, command expected 663 #define VISUAL 0x02 // Visual mode - use get_real_state() 664 #define OP_PENDING 0x04 // Normal mode, operator is pending - use 665 // get_real_state() 666 #define CMDLINE 0x08 // Editing command line 667 #define INSERT 0x10 // Insert mode 668 #define LANGMAP 0x20 // Language mapping, can be combined with 669 // INSERT and CMDLINE 670 671 #define REPLACE_FLAG 0x40 // Replace mode flag 672 #define REPLACE (REPLACE_FLAG + INSERT) 673 #define VREPLACE_FLAG 0x80 // Virtual-replace mode flag 674 #define VREPLACE (REPLACE_FLAG + VREPLACE_FLAG + INSERT) 675 #define LREPLACE (REPLACE_FLAG + LANGMAP) 676 677 #define NORMAL_BUSY (0x100 + NORMAL) // Normal mode, busy with a command 678 #define HITRETURN (0x200 + NORMAL) // waiting for return or command 679 #define ASKMORE 0x300 // Asking if you want --more-- 680 #define SETWSIZE 0x400 // window size has changed 681 #define ABBREV 0x500 // abbreviation instead of mapping 682 #define EXTERNCMD 0x600 // executing an external command 683 #define SHOWMATCH (0x700 + INSERT) // show matching paren 684 #define CONFIRM 0x800 // ":confirm" prompt 685 #define SELECTMODE 0x1000 // Select mode, only for mappings 686 #define TERMINAL 0x2000 // Terminal mode 687 #define MODE_ALL 0xffff 688 689 // all mode bits used for mapping 690 #define MAP_ALL_MODES (0x3f | SELECTMODE | TERMINAL) 691 692 // directions 693 #define FORWARD 1 694 #define BACKWARD (-1) 695 #define FORWARD_FILE 3 696 #define BACKWARD_FILE (-3) 697 698 // return values for functions 699 #if !(defined(OK) && (OK == 1)) 700 // OK already defined to 1 in MacOS X curses, skip this 701 # define OK 1 702 #endif 703 #define FAIL 0 704 #define NOTDONE 2 // not OK or FAIL but skipped 705 706 // flags for b_flags 707 #define BF_RECOVERED 0x01 // buffer has been recovered 708 #define BF_CHECK_RO 0x02 // need to check readonly when loading file 709 // into buffer (set by ":e", may be reset by 710 // ":buf" 711 #define BF_NEVERLOADED 0x04 // file has never been loaded into buffer, 712 // many variables still need to be set 713 #define BF_NOTEDITED 0x08 // Set when file name is changed after 714 // starting to edit, reset when file is 715 // written out. 716 #define BF_NEW 0x10 // file didn't exist when editing started 717 #define BF_NEW_W 0x20 // Warned for BF_NEW and file created 718 #define BF_READERR 0x40 // got errors while reading the file 719 #define BF_DUMMY 0x80 // dummy buffer, only used internally 720 #define BF_PRESERVED 0x100 // ":preserve" was used 721 #define BF_SYN_SET 0x200 // 'syntax' option was set 722 #define BF_NO_SEA 0x400 // no swap_exists_action (ATTENTION prompt) 723 724 // Mask to check for flags that prevent normal writing 725 #define BF_WRITE_MASK (BF_NOTEDITED + BF_NEW + BF_READERR) 726 727 /* 728 * values for xp_context when doing command line completion 729 */ 730 #define EXPAND_UNSUCCESSFUL (-2) 731 #define EXPAND_OK (-1) 732 #define EXPAND_NOTHING 0 733 #define EXPAND_COMMANDS 1 734 #define EXPAND_FILES 2 735 #define EXPAND_DIRECTORIES 3 736 #define EXPAND_SETTINGS 4 737 #define EXPAND_BOOL_SETTINGS 5 738 #define EXPAND_TAGS 6 739 #define EXPAND_OLD_SETTING 7 740 #define EXPAND_HELP 8 741 #define EXPAND_BUFFERS 9 742 #define EXPAND_EVENTS 10 743 #define EXPAND_MENUS 11 744 #define EXPAND_SYNTAX 12 745 #define EXPAND_HIGHLIGHT 13 746 #define EXPAND_AUGROUP 14 747 #define EXPAND_USER_VARS 15 748 #define EXPAND_MAPPINGS 16 749 #define EXPAND_TAGS_LISTFILES 17 750 #define EXPAND_FUNCTIONS 18 751 #define EXPAND_USER_FUNC 19 752 #define EXPAND_EXPRESSION 20 753 #define EXPAND_MENUNAMES 21 754 #define EXPAND_USER_COMMANDS 22 755 #define EXPAND_USER_CMD_FLAGS 23 756 #define EXPAND_USER_NARGS 24 757 #define EXPAND_USER_COMPLETE 25 758 #define EXPAND_ENV_VARS 26 759 #define EXPAND_LANGUAGE 27 760 #define EXPAND_COLORS 28 761 #define EXPAND_COMPILER 29 762 #define EXPAND_USER_DEFINED 30 763 #define EXPAND_USER_LIST 31 764 #define EXPAND_SHELLCMD 32 765 #define EXPAND_CSCOPE 33 766 #define EXPAND_SIGN 34 767 #define EXPAND_PROFILE 35 768 #define EXPAND_BEHAVE 36 769 #define EXPAND_FILETYPE 37 770 #define EXPAND_FILES_IN_PATH 38 771 #define EXPAND_OWNSYNTAX 39 772 #define EXPAND_LOCALES 40 773 #define EXPAND_HISTORY 41 774 #define EXPAND_USER 42 775 #define EXPAND_SYNTIME 43 776 #define EXPAND_USER_ADDR_TYPE 44 777 #define EXPAND_PACKADD 45 778 #define EXPAND_MESSAGES 46 779 #define EXPAND_MAPCLEAR 47 780 #define EXPAND_ARGLIST 48 781 #define EXPAND_DIFF_BUFFERS 49 782 783 // Values for exmode_active (0 is no exmode) 784 #define EXMODE_NORMAL 1 785 #define EXMODE_VIM 2 786 787 // Values for nextwild() and ExpandOne(). See ExpandOne() for meaning. 788 #define WILD_FREE 1 789 #define WILD_EXPAND_FREE 2 790 #define WILD_EXPAND_KEEP 3 791 #define WILD_NEXT 4 792 #define WILD_PREV 5 793 #define WILD_ALL 6 794 #define WILD_LONGEST 7 795 #define WILD_ALL_KEEP 8 796 797 #define WILD_LIST_NOTFOUND 0x01 798 #define WILD_HOME_REPLACE 0x02 799 #define WILD_USE_NL 0x04 800 #define WILD_NO_BEEP 0x08 801 #define WILD_ADD_SLASH 0x10 802 #define WILD_KEEP_ALL 0x20 803 #define WILD_SILENT 0x40 804 #define WILD_ESCAPE 0x80 805 #define WILD_ICASE 0x100 806 #define WILD_ALLLINKS 0x200 807 #define WILD_IGNORE_COMPLETESLASH 0x400 808 #define WILD_NOERROR 0x800 // sets EW_NOERROR 809 #define WILD_BUFLASTUSED 0x1000 810 #define BUF_DIFF_FILTER 0x2000 811 812 // Flags for expand_wildcards() 813 #define EW_DIR 0x01 // include directory names 814 #define EW_FILE 0x02 // include file names 815 #define EW_NOTFOUND 0x04 // include not found names 816 #define EW_ADDSLASH 0x08 // append slash to directory name 817 #define EW_KEEPALL 0x10 // keep all matches 818 #define EW_SILENT 0x20 // don't print "1 returned" from shell 819 #define EW_EXEC 0x40 // executable files 820 #define EW_PATH 0x80 // search in 'path' too 821 #define EW_ICASE 0x100 // ignore case 822 #define EW_NOERROR 0x200 // no error for bad regexp 823 #define EW_NOTWILD 0x400 // add match with literal name if exists 824 #define EW_KEEPDOLLAR 0x800 // do not escape $, $var is expanded 825 // Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND 826 // is used when executing commands and EW_SILENT for interactive expanding. 827 #define EW_ALLLINKS 0x1000 // also links not pointing to existing file 828 #define EW_SHELLCMD 0x2000 // called from expand_shellcmd(), don't check 829 // if executable is in $PATH 830 #define EW_DODOT 0x4000 // also files starting with a dot 831 #define EW_EMPTYOK 0x8000 // no matches is not an error 832 #define EW_NOTENV 0x10000 // do not expand environment variables 833 834 // Flags for find_file_*() functions. 835 #define FINDFILE_FILE 0 // only files 836 #define FINDFILE_DIR 1 // only directories 837 #define FINDFILE_BOTH 2 // files and directories 838 839 #define W_ENDCOL(wp) (wp->w_wincol + wp->w_width) 840 #ifdef FEAT_MENU 841 # define W_WINROW(wp) (wp->w_winrow + wp->w_winbar_height) 842 #else 843 # define W_WINROW(wp) (wp->w_winrow) 844 #endif 845 846 // Values for the find_pattern_in_path() function args 'type' and 'action': 847 #define FIND_ANY 1 848 #define FIND_DEFINE 2 849 #define CHECK_PATH 3 850 851 #define ACTION_SHOW 1 852 #define ACTION_GOTO 2 853 #define ACTION_SPLIT 3 854 #define ACTION_SHOW_ALL 4 855 #define ACTION_EXPAND 5 856 857 #ifdef FEAT_SYN_HL 858 # define SST_MIN_ENTRIES 150 // minimal size for state stack array 859 # define SST_MAX_ENTRIES 1000 // maximal size for state stack array 860 # define SST_FIX_STATES 7 // size of sst_stack[]. 861 # define SST_DIST 16 // normal distance between entries 862 # define SST_INVALID (synstate_T *)-1 // invalid syn_state pointer 863 864 # define HL_CONTAINED 0x01 // not used on toplevel 865 # define HL_TRANSP 0x02 // has no highlighting 866 # define HL_ONELINE 0x04 // match within one line only 867 # define HL_HAS_EOL 0x08 // end pattern that matches with $ 868 # define HL_SYNC_HERE 0x10 // sync point after this item (syncing only) 869 # define HL_SYNC_THERE 0x20 // sync point at current line (syncing only) 870 # define HL_MATCH 0x40 // use match ID instead of item ID 871 # define HL_SKIPNL 0x80 // nextgroup can skip newlines 872 # define HL_SKIPWHITE 0x100 // nextgroup can skip white space 873 # define HL_SKIPEMPTY 0x200 // nextgroup can skip empty lines 874 # define HL_KEEPEND 0x400 // end match always kept 875 # define HL_EXCLUDENL 0x800 // exclude NL from match 876 # define HL_DISPLAY 0x1000 // only used for displaying, not syncing 877 # define HL_FOLD 0x2000 // define fold 878 # define HL_EXTEND 0x4000 // ignore a keepend 879 # define HL_MATCHCONT 0x8000 // match continued from previous line 880 # define HL_TRANS_CONT 0x10000 // transparent item without contains arg 881 # define HL_CONCEAL 0x20000 // can be concealed 882 # define HL_CONCEALENDS 0x40000 // can be concealed 883 #endif 884 885 // Values for 'options' argument in do_search() and searchit() 886 #define SEARCH_REV 0x01 // go in reverse of previous dir. 887 #define SEARCH_ECHO 0x02 // echo the search command and handle options 888 #define SEARCH_MSG 0x0c // give messages (yes, it's not 0x04) 889 #define SEARCH_NFMSG 0x08 // give all messages except not found 890 #define SEARCH_OPT 0x10 // interpret optional flags 891 #define SEARCH_HIS 0x20 // put search pattern in history 892 #define SEARCH_END 0x40 // put cursor at end of match 893 #define SEARCH_NOOF 0x80 // don't add offset to position 894 #define SEARCH_START 0x100 // start search without col offset 895 #define SEARCH_MARK 0x200 // set previous context mark 896 #define SEARCH_KEEP 0x400 // keep previous search pattern 897 #define SEARCH_PEEK 0x800 // peek for typed char, cancel search 898 #define SEARCH_COL 0x1000 // start at specified column instead of zero 899 900 // Values for find_ident_under_cursor() 901 #define FIND_IDENT 1 // find identifier (word) 902 #define FIND_STRING 2 // find any string (WORD) 903 #define FIND_EVAL 4 // include "->", "[]" and "." 904 #define FIND_NOERROR 8 // no error when no word found 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 #define FNAME_UNESC 32 // remove backslashes used for escaping 914 915 // Values for buflist_getfile() 916 #define GETF_SETMARK 0x01 // set pcmark before jumping 917 #define GETF_ALT 0x02 // jumping to alternate file (not buf num) 918 #define GETF_SWITCH 0x04 // respect 'switchbuf' settings when jumping 919 920 // Return values of getfile() 921 #define GETFILE_ERROR 1 // normal error 922 #define GETFILE_NOT_WRITTEN 2 // "not written" error 923 #define GETFILE_SAME_FILE 0 // success, same file 924 #define GETFILE_OPEN_OTHER -1 // success, opened another file 925 #define GETFILE_UNUSED 8 926 #define GETFILE_SUCCESS(x) ((x) <= 0) 927 928 // Values for buflist_new() flags 929 #define BLN_CURBUF 1 // may re-use curbuf for new buffer 930 #define BLN_LISTED 2 // put new buffer in buffer list 931 #define BLN_DUMMY 4 // allocating dummy buffer 932 #define BLN_NEW 8 // create a new buffer 933 #define BLN_NOOPT 16 // don't copy options to existing buffer 934 #define BLN_DUMMY_OK 32 // also find an existing dummy buffer 935 #define BLN_REUSE 64 // may re-use number from buf_reuse 936 937 // Values for in_cinkeys() 938 #define KEY_OPEN_FORW 0x101 939 #define KEY_OPEN_BACK 0x102 940 #define KEY_COMPLETE 0x103 // end of completion 941 942 // Values for "noremap" argument of ins_typebuf(). Also used for 943 // map->m_noremap and menu->noremap[]. 944 #define REMAP_YES 0 // allow remapping 945 #define REMAP_NONE -1 // no remapping 946 #define REMAP_SCRIPT -2 // remap script-local mappings only 947 #define REMAP_SKIP -3 // no remapping for first char 948 949 // Values for mch_call_shell() second argument 950 #define SHELL_FILTER 1 // filtering text 951 #define SHELL_EXPAND 2 // expanding wildcards 952 #define SHELL_COOKED 4 // set term to cooked mode 953 #define SHELL_DOOUT 8 // redirecting output 954 #define SHELL_SILENT 16 // don't print error returned by command 955 #define SHELL_READ 32 // read lines and insert into buffer 956 #define SHELL_WRITE 64 // write lines from buffer 957 958 // Values returned by mch_nodetype() 959 #define NODE_NORMAL 0 // file or directory, check with mch_isdir() 960 #define NODE_WRITABLE 1 // something we can write to (character 961 // device, fifo, socket, ..) 962 #define NODE_OTHER 2 // non-writable thing (e.g., block device) 963 964 // Values for readfile() flags 965 #define READ_NEW 0x01 // read a file into a new buffer 966 #define READ_FILTER 0x02 // read filter output 967 #define READ_STDIN 0x04 // read from stdin 968 #define READ_BUFFER 0x08 // read from curbuf (converting stdin) 969 #define READ_DUMMY 0x10 // reading into a dummy buffer 970 #define READ_KEEP_UNDO 0x20 // keep undo info 971 #define READ_FIFO 0x40 // read from fifo or socket 972 973 // Values for change_indent() 974 #define INDENT_SET 1 // set indent 975 #define INDENT_INC 2 // increase indent 976 #define INDENT_DEC 3 // decrease indent 977 978 // Values for flags argument for findmatchlimit() 979 #define FM_BACKWARD 0x01 // search backwards 980 #define FM_FORWARD 0x02 // search forwards 981 #define FM_BLOCKSTOP 0x04 // stop at start/end of block 982 #define FM_SKIPCOMM 0x08 // skip comments 983 984 // Values for action argument for do_buffer() and close_buffer() 985 #define DOBUF_GOTO 0 // go to specified buffer 986 #define DOBUF_SPLIT 1 // split window and go to specified buffer 987 #define DOBUF_UNLOAD 2 // unload specified buffer(s) 988 #define DOBUF_DEL 3 // delete specified buffer(s) from buflist 989 #define DOBUF_WIPE 4 // delete specified buffer(s) really 990 #define DOBUF_WIPE_REUSE 5 // like DOBUF_WIPE an keep number for reuse 991 992 // Values for start argument for do_buffer() 993 #define DOBUF_CURRENT 0 // "count" buffer from current buffer 994 #define DOBUF_FIRST 1 // "count" buffer from first buffer 995 #define DOBUF_LAST 2 // "count" buffer from last buffer 996 #define DOBUF_MOD 3 // "count" mod. buffer from current buffer 997 998 // Values for sub_cmd and which_pat argument for search_regcomp() 999 // Also used for which_pat argument for searchit() 1000 #define RE_SEARCH 0 // save/use pat in/from search_pattern 1001 #define RE_SUBST 1 // save/use pat in/from subst_pattern 1002 #define RE_BOTH 2 // save pat in both patterns 1003 #define RE_LAST 2 // use last used pattern if "pat" is NULL 1004 1005 // Second argument for vim_regcomp(). 1006 #define RE_MAGIC 1 // 'magic' option 1007 #define RE_STRING 2 // match in string instead of buffer text 1008 #define RE_STRICT 4 // don't allow [abc] without ] 1009 #define RE_AUTO 8 // automatic engine selection 1010 1011 #ifdef FEAT_SYN_HL 1012 // values for reg_do_extmatch 1013 # define REX_SET 1 // to allow \z\(...\), 1014 # define REX_USE 2 // to allow \z\1 et al. 1015 # define REX_ALL (REX_SET | REX_USE) 1016 #endif 1017 1018 // Return values for fullpathcmp() 1019 // Note: can use (fullpathcmp() & FPC_SAME) to check for equal files 1020 #define FPC_SAME 1 // both exist and are the same file. 1021 #define FPC_DIFF 2 // both exist and are different files. 1022 #define FPC_NOTX 4 // both don't exist. 1023 #define FPC_DIFFX 6 // one of them doesn't exist. 1024 #define FPC_SAMEX 7 // both don't exist and file names are same. 1025 1026 // flags for do_ecmd() 1027 #define ECMD_HIDE 0x01 // don't free the current buffer 1028 #define ECMD_SET_HELP 0x02 // set b_help flag of (new) buffer before 1029 // opening file 1030 #define ECMD_OLDBUF 0x04 // use existing buffer if it exists 1031 #define ECMD_FORCEIT 0x08 // ! used in Ex command 1032 #define ECMD_ADDBUF 0x10 // don't edit, just add to buffer list 1033 1034 // for lnum argument in do_ecmd() 1035 #define ECMD_LASTL (linenr_T)0 // use last position in loaded file 1036 #define ECMD_LAST (linenr_T)-1 // use last position in all files 1037 #define ECMD_ONE (linenr_T)1 // use first line 1038 1039 // flags for do_cmdline() 1040 #define DOCMD_VERBOSE 0x01 // included command in error message 1041 #define DOCMD_NOWAIT 0x02 // don't call wait_return() and friends 1042 #define DOCMD_REPEAT 0x04 // repeat exec. until getline() returns NULL 1043 #define DOCMD_KEYTYPED 0x08 // don't reset KeyTyped 1044 #define DOCMD_EXCRESET 0x10 // reset exception environment (for debugging) 1045 #define DOCMD_KEEPLINE 0x20 // keep typed line for repeating with "." 1046 1047 // flags for beginline() 1048 #define BL_WHITE 1 // cursor on first non-white in the line 1049 #define BL_SOL 2 // use 'sol' option 1050 #define BL_FIX 4 // don't leave cursor on a NUL 1051 1052 // flags for mf_sync() 1053 #define MFS_ALL 1 // also sync blocks with negative numbers 1054 #define MFS_STOP 2 // stop syncing when a character is available 1055 #define MFS_FLUSH 4 // flushed file to disk 1056 #define MFS_ZERO 8 // only write block 0 1057 1058 // flags for buf_copy_options() 1059 #define BCO_ENTER 1 // going to enter the buffer 1060 #define BCO_ALWAYS 2 // always copy the options 1061 #define BCO_NOHELP 4 // don't touch the help related options 1062 1063 // flags for do_put() 1064 #define PUT_FIXINDENT 1 // make indent look nice 1065 #define PUT_CURSEND 2 // leave cursor after end of new text 1066 #define PUT_CURSLINE 4 // leave cursor on last line of new text 1067 #define PUT_LINE 8 // put register as lines 1068 #define PUT_LINE_SPLIT 16 // split line for linewise register 1069 #define PUT_LINE_FORWARD 32 // put linewise register below Visual sel. 1070 1071 // flags for set_indent() 1072 #define SIN_CHANGED 1 // call changed_bytes() when line changed 1073 #define SIN_INSERT 2 // insert indent before existing text 1074 #define SIN_UNDO 4 // save line for undo before changing it 1075 1076 // flags for insertchar() 1077 #define INSCHAR_FORMAT 1 // force formatting 1078 #define INSCHAR_DO_COM 2 // format comments 1079 #define INSCHAR_CTRLV 4 // char typed just after CTRL-V 1080 #define INSCHAR_NO_FEX 8 // don't use 'formatexpr' 1081 #define INSCHAR_COM_LIST 16 // format comments with list/2nd line indent 1082 1083 // flags for open_line() 1084 #define OPENLINE_DELSPACES 1 // delete spaces after cursor 1085 #define OPENLINE_DO_COM 2 // format comments 1086 #define OPENLINE_KEEPTRAIL 4 // keep trailing spaces 1087 #define OPENLINE_MARKFIX 8 // fix mark positions 1088 #define OPENLINE_COM_LIST 16 // format comments with list/2nd line indent 1089 1090 // There are five history tables: 1091 #define HIST_CMD 0 // colon commands 1092 #define HIST_SEARCH 1 // search commands 1093 #define HIST_EXPR 2 // expressions (from entering = register) 1094 #define HIST_INPUT 3 // input() lines 1095 #define HIST_DEBUG 4 // debug commands 1096 #define HIST_COUNT 5 // number of history tables 1097 1098 // The type numbers are fixed for backwards compatibility. 1099 #define BARTYPE_VERSION 1 1100 #define BARTYPE_HISTORY 2 1101 #define BARTYPE_REGISTER 3 1102 #define BARTYPE_MARK 4 1103 1104 #define VIMINFO_VERSION 4 1105 #define VIMINFO_VERSION_WITH_HISTORY 2 1106 #define VIMINFO_VERSION_WITH_REGISTERS 3 1107 #define VIMINFO_VERSION_WITH_MARKS 4 1108 1109 /* 1110 * Values for do_tag(). 1111 */ 1112 #define DT_TAG 1 // jump to newer position or same tag again 1113 #define DT_POP 2 // jump to older position 1114 #define DT_NEXT 3 // jump to next match of same tag 1115 #define DT_PREV 4 // jump to previous match of same tag 1116 #define DT_FIRST 5 // jump to first match of same tag 1117 #define DT_LAST 6 // jump to first match of same tag 1118 #define DT_SELECT 7 // jump to selection from list 1119 #define DT_HELP 8 // like DT_TAG, but no wildcards 1120 #define DT_JUMP 9 // jump to new tag or selection from list 1121 #define DT_CSCOPE 10 // cscope find command (like tjump) 1122 #define DT_LTAG 11 // tag using location list 1123 #define DT_FREE 99 // free cached matches 1124 1125 /* 1126 * flags for find_tags(). 1127 */ 1128 #define TAG_HELP 1 // only search for help tags 1129 #define TAG_NAMES 2 // only return name of tag 1130 #define TAG_REGEXP 4 // use tag pattern as regexp 1131 #define TAG_NOIC 8 // don't always ignore case 1132 #ifdef FEAT_CSCOPE 1133 # define TAG_CSCOPE 16 // cscope tag 1134 #endif 1135 #define TAG_VERBOSE 32 // message verbosity 1136 #define TAG_INS_COMP 64 // Currently doing insert completion 1137 #define TAG_KEEP_LANG 128 // keep current language 1138 #define TAG_NO_TAGFUNC 256 // do not use 'tagfunc' 1139 1140 #define TAG_MANY 300 // When finding many tags (for completion), 1141 // find up to this many tags 1142 1143 /* 1144 * Types of dialogs passed to do_vim_dialog(). 1145 */ 1146 #define VIM_GENERIC 0 1147 #define VIM_ERROR 1 1148 #define VIM_WARNING 2 1149 #define VIM_INFO 3 1150 #define VIM_QUESTION 4 1151 #define VIM_LAST_TYPE 4 // sentinel value 1152 1153 /* 1154 * Return values for functions like gui_yesnocancel() 1155 */ 1156 #define VIM_YES 2 1157 #define VIM_NO 3 1158 #define VIM_CANCEL 4 1159 #define VIM_ALL 5 1160 #define VIM_DISCARDALL 6 1161 1162 /* 1163 * arguments for win_split() 1164 */ 1165 #define WSP_ROOM 1 // require enough room 1166 #define WSP_VERT 2 // split vertically 1167 #define WSP_TOP 4 // window at top-left of shell 1168 #define WSP_BOT 8 // window at bottom-right of shell 1169 #define WSP_HELP 16 // creating the help window 1170 #define WSP_BELOW 32 // put new window below/right 1171 #define WSP_ABOVE 64 // put new window above/left 1172 #define WSP_NEWLOC 128 // don't copy location list 1173 1174 /* 1175 * arguments for gui_set_shellsize() 1176 */ 1177 #define RESIZE_VERT 1 // resize vertically 1178 #define RESIZE_HOR 2 // resize horizontally 1179 #define RESIZE_BOTH 15 // resize in both directions 1180 1181 /* 1182 * flags for check_changed() 1183 */ 1184 #define CCGD_AW 1 // do autowrite if buffer was changed 1185 #define CCGD_MULTWIN 2 // check also when several wins for the buf 1186 #define CCGD_FORCEIT 4 // ! used 1187 #define CCGD_ALLBUF 8 // may write all buffers 1188 #define CCGD_EXCMD 16 // may suggest using ! 1189 1190 /* 1191 * "flags" values for option-setting functions. 1192 * When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global 1193 * values, get local value. 1194 */ 1195 #define OPT_FREE 0x01 // free old value if it was allocated 1196 #define OPT_GLOBAL 0x02 // use global value 1197 #define OPT_LOCAL 0x04 // use local value 1198 #define OPT_MODELINE 0x08 // option in modeline 1199 #define OPT_WINONLY 0x10 // only set window-local options 1200 #define OPT_NOWIN 0x20 // don't set window-local options 1201 #define OPT_ONECOLUMN 0x40 // list options one per line 1202 1203 // Magic chars used in confirm dialog strings 1204 #define DLG_BUTTON_SEP '\n' 1205 #define DLG_HOTKEY_CHAR '&' 1206 1207 // Values for "starting" 1208 #define NO_SCREEN 2 // no screen updating yet 1209 #define NO_BUFFERS 1 // not all buffers loaded yet 1210 // 0 not starting anymore 1211 1212 // Values for swap_exists_action: what to do when swap file already exists 1213 #define SEA_NONE 0 // don't use dialog 1214 #define SEA_DIALOG 1 // use dialog when possible 1215 #define SEA_QUIT 2 // quit editing the file 1216 #define SEA_RECOVER 3 // recover the file 1217 1218 /* 1219 * Minimal size for block 0 of a swap file. 1220 * NOTE: This depends on size of struct block0! It's not done with a sizeof(), 1221 * because struct block0 is defined in memline.c (Sorry). 1222 * The maximal block size is arbitrary. 1223 */ 1224 #define MIN_SWAP_PAGE_SIZE 1048 1225 #define MAX_SWAP_PAGE_SIZE 50000 1226 1227 // Special values for current_sctx.sc_sid. 1228 #define SID_MODELINE -1 // when using a modeline 1229 #define SID_CMDARG -2 // for "--cmd" argument 1230 #define SID_CARG -3 // for "-c" argument 1231 #define SID_ENV -4 // for sourcing environment variable 1232 #define SID_ERROR -5 // option was reset because of an error 1233 #define SID_NONE -6 // don't set scriptID 1234 1235 /* 1236 * Events for autocommands. 1237 */ 1238 enum auto_event 1239 { 1240 EVENT_BUFADD = 0, // after adding a buffer to the buffer list 1241 EVENT_BUFDELETE, // deleting a buffer from the buffer list 1242 EVENT_BUFENTER, // after entering a buffer 1243 EVENT_BUFFILEPOST, // after renaming a buffer 1244 EVENT_BUFFILEPRE, // before renaming a buffer 1245 EVENT_BUFHIDDEN, // just after buffer becomes hidden 1246 EVENT_BUFLEAVE, // before leaving a buffer 1247 EVENT_BUFNEW, // after creating any buffer 1248 EVENT_BUFNEWFILE, // when creating a buffer for a new file 1249 EVENT_BUFREADCMD, // read buffer using command 1250 EVENT_BUFREADPOST, // after reading a buffer 1251 EVENT_BUFREADPRE, // before reading a buffer 1252 EVENT_BUFUNLOAD, // just before unloading a buffer 1253 EVENT_BUFWINENTER, // after showing a buffer in a window 1254 EVENT_BUFWINLEAVE, // just after buffer removed from window 1255 EVENT_BUFWIPEOUT, // just before really deleting a buffer 1256 EVENT_BUFWRITECMD, // write buffer using command 1257 EVENT_BUFWRITEPOST, // after writing a buffer 1258 EVENT_BUFWRITEPRE, // before writing a buffer 1259 EVENT_CMDLINECHANGED, // command line was modified 1260 EVENT_CMDLINEENTER, // after entering the command line 1261 EVENT_CMDLINELEAVE, // before leaving the command line 1262 EVENT_CMDUNDEFINED, // command undefined 1263 EVENT_CMDWINENTER, // after entering the cmdline window 1264 EVENT_CMDWINLEAVE, // before leaving the cmdline window 1265 EVENT_COLORSCHEME, // after loading a colorscheme 1266 EVENT_COLORSCHEMEPRE, // before loading a colorscheme 1267 EVENT_COMPLETECHANGED, // after completion popup menu changed 1268 EVENT_COMPLETEDONE, // after finishing insert complete 1269 EVENT_COMPLETEDONEPRE, // idem, before clearing info 1270 EVENT_CURSORHOLD, // cursor in same position for a while 1271 EVENT_CURSORHOLDI, // idem, in Insert mode 1272 EVENT_CURSORMOVED, // cursor was moved 1273 EVENT_CURSORMOVEDI, // cursor was moved in Insert mode 1274 EVENT_DIFFUPDATED, // after diffs were updated 1275 EVENT_DIRCHANGED, // after user changed directory 1276 EVENT_ENCODINGCHANGED, // after changing the 'encoding' option 1277 EVENT_EXITPRE, // before exiting 1278 EVENT_FILEAPPENDCMD, // append to a file using command 1279 EVENT_FILEAPPENDPOST, // after appending to a file 1280 EVENT_FILEAPPENDPRE, // before appending to a file 1281 EVENT_FILECHANGEDRO, // before first change to read-only file 1282 EVENT_FILECHANGEDSHELL, // after shell command that changed file 1283 EVENT_FILECHANGEDSHELLPOST, // after (not) reloading changed file 1284 EVENT_FILEREADCMD, // read from a file using command 1285 EVENT_FILEREADPOST, // after reading a file 1286 EVENT_FILEREADPRE, // before reading a file 1287 EVENT_FILETYPE, // new file type detected (user defined) 1288 EVENT_FILEWRITECMD, // write to a file using command 1289 EVENT_FILEWRITEPOST, // after writing a file 1290 EVENT_FILEWRITEPRE, // before writing a file 1291 EVENT_FILTERREADPOST, // after reading from a filter 1292 EVENT_FILTERREADPRE, // before reading from a filter 1293 EVENT_FILTERWRITEPOST, // after writing to a filter 1294 EVENT_FILTERWRITEPRE, // before writing to a filter 1295 EVENT_FOCUSGAINED, // got the focus 1296 EVENT_FOCUSLOST, // lost the focus to another app 1297 EVENT_FUNCUNDEFINED, // if calling a function which doesn't exist 1298 EVENT_GUIENTER, // after starting the GUI 1299 EVENT_GUIFAILED, // after starting the GUI failed 1300 EVENT_INSERTCHANGE, // when changing Insert/Replace mode 1301 EVENT_INSERTCHARPRE, // before inserting a char 1302 EVENT_INSERTENTER, // when entering Insert mode 1303 EVENT_INSERTLEAVE, // when leaving Insert mode 1304 EVENT_MENUPOPUP, // just before popup menu is displayed 1305 EVENT_OPTIONSET, // option was set 1306 EVENT_QUICKFIXCMDPOST, // after :make, :grep etc. 1307 EVENT_QUICKFIXCMDPRE, // before :make, :grep etc. 1308 EVENT_QUITPRE, // before :quit 1309 EVENT_REMOTEREPLY, // upon string reception from a remote vim 1310 EVENT_SAFESTATE, // going to wait for a character 1311 EVENT_SAFESTATEAGAIN, // still waiting for a character 1312 EVENT_SESSIONLOADPOST, // after loading a session file 1313 EVENT_SHELLCMDPOST, // after ":!cmd" 1314 EVENT_SHELLFILTERPOST, // after ":1,2!cmd", ":w !cmd", ":r !cmd". 1315 EVENT_SIGUSR1, // after the SIGUSR1 signal 1316 EVENT_SOURCECMD, // sourcing a Vim script using command 1317 EVENT_SOURCEPRE, // before sourcing a Vim script 1318 EVENT_SOURCEPOST, // after sourcing a Vim script 1319 EVENT_SPELLFILEMISSING, // spell file missing 1320 EVENT_STDINREADPOST, // after reading from stdin 1321 EVENT_STDINREADPRE, // before reading from stdin 1322 EVENT_SWAPEXISTS, // found existing swap file 1323 EVENT_SYNTAX, // syntax selected 1324 EVENT_TABCLOSED, // after closing a tab page 1325 EVENT_TABENTER, // after entering a tab page 1326 EVENT_TABLEAVE, // before leaving a tab page 1327 EVENT_TABNEW, // when entering a new tab page 1328 EVENT_TERMCHANGED, // after changing 'term' 1329 EVENT_TERMINALOPEN, // after a terminal buffer was created 1330 EVENT_TERMINALWINOPEN, // after a terminal buffer was created and entering its window 1331 EVENT_TERMRESPONSE, // after setting "v:termresponse" 1332 EVENT_TEXTCHANGED, // text was modified not in Insert mode 1333 EVENT_TEXTCHANGEDI, // text was modified in Insert mode 1334 EVENT_TEXTCHANGEDP, // TextChangedI with popup menu visible 1335 EVENT_TEXTYANKPOST, // after some text was yanked 1336 EVENT_USER, // user defined autocommand 1337 EVENT_VIMENTER, // after starting Vim 1338 EVENT_VIMLEAVE, // before exiting Vim 1339 EVENT_VIMLEAVEPRE, // before exiting Vim and writing .viminfo 1340 EVENT_VIMRESIZED, // after Vim window was resized 1341 EVENT_WINENTER, // after entering a window 1342 EVENT_WINLEAVE, // before leaving a window 1343 EVENT_WINNEW, // when entering a new window 1344 1345 NUM_EVENTS // MUST be the last one 1346 }; 1347 1348 typedef enum auto_event event_T; 1349 1350 /* 1351 * Values for index in highlight_attr[]. 1352 * When making changes, also update HL_FLAGS below! And update the default 1353 * value of 'highlight' in option.c. 1354 */ 1355 typedef enum 1356 { 1357 HLF_8 = 0 // Meta & special keys listed with ":map", text that is 1358 // displayed different from what it is 1359 , HLF_EOB // after the last line in the buffer 1360 , HLF_AT // @ characters at end of screen, characters that 1361 // don't really exist in the text 1362 , HLF_D // directories in CTRL-D listing 1363 , HLF_E // error messages 1364 , HLF_H // obsolete, ignored 1365 , HLF_I // incremental search 1366 , HLF_L // last search string 1367 , HLF_M // "--More--" message 1368 , HLF_CM // Mode (e.g., "-- INSERT --") 1369 , HLF_N // line number for ":number" and ":#" commands 1370 , HLF_LNA // LineNrAbove 1371 , HLF_LNB // LineNrBelow 1372 , HLF_CLN // current line number 1373 , HLF_R // return to continue message and yes/no questions 1374 , HLF_S // status lines 1375 , HLF_SNC // status lines of not-current windows 1376 , HLF_C // column to separate vertically split windows 1377 , HLF_T // Titles for output from ":set all", ":autocmd" etc. 1378 , HLF_V // Visual mode 1379 , HLF_VNC // Visual mode, autoselecting and not clipboard owner 1380 , HLF_W // warning messages 1381 , HLF_WM // Wildmenu highlight 1382 , HLF_FL // Folded line 1383 , HLF_FC // Fold column 1384 , HLF_ADD // Added diff line 1385 , HLF_CHD // Changed diff line 1386 , HLF_DED // Deleted diff line 1387 , HLF_TXD // Text Changed in diff line 1388 , HLF_CONCEAL // Concealed text 1389 , HLF_SC // Sign column 1390 , HLF_SPB // SpellBad 1391 , HLF_SPC // SpellCap 1392 , HLF_SPR // SpellRare 1393 , HLF_SPL // SpellLocal 1394 , HLF_PNI // popup menu normal item 1395 , HLF_PSI // popup menu selected item 1396 , HLF_PSB // popup menu scrollbar 1397 , HLF_PST // popup menu scrollbar thumb 1398 , HLF_TP // tabpage line 1399 , HLF_TPS // tabpage line selected 1400 , HLF_TPF // tabpage line filler 1401 , HLF_CUC // 'cursorcolumn' 1402 , HLF_CUL // 'cursorline' 1403 , HLF_MC // 'colorcolumn' 1404 , HLF_QFL // quickfix window line currently selected 1405 , HLF_ST // status lines of terminal windows 1406 , HLF_STNC // status lines of not-current terminal windows 1407 , HLF_COUNT // MUST be the last one 1408 } hlf_T; 1409 1410 // The HL_FLAGS must be in the same order as the HLF_ enums! 1411 // When changing this also adjust the default for 'highlight'. 1412 #define HL_FLAGS {'8', '~', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \ 1413 'n', 'a', 'b', 'N', 'r', 's', 'S', 'c', 't', 'v', 'V', \ 1414 'w', 'W', 'f', 'F', 'A', 'C', 'D', 'T', '-', '>', \ 1415 'B', 'P', 'R', 'L', \ 1416 '+', '=', 'x', 'X', '*', '#', '_', '!', '.', 'o', 'q', \ 1417 'z', 'Z'} 1418 1419 /* 1420 * Boolean constants 1421 */ 1422 #ifndef TRUE 1423 # define FALSE 0 // note: this is an int, not a long! 1424 # define TRUE 1 1425 #endif 1426 1427 #define MAYBE 2 // sometimes used for a variant on TRUE 1428 1429 #ifndef UINT32_T 1430 typedef UINT32_TYPEDEF UINT32_T; 1431 #endif 1432 1433 /* 1434 * Operator IDs; The order must correspond to opchars[] in ops.c! 1435 */ 1436 #define OP_NOP 0 // no pending operation 1437 #define OP_DELETE 1 // "d" delete operator 1438 #define OP_YANK 2 // "y" yank operator 1439 #define OP_CHANGE 3 // "c" change operator 1440 #define OP_LSHIFT 4 // "<" left shift operator 1441 #define OP_RSHIFT 5 // ">" right shift operator 1442 #define OP_FILTER 6 // "!" filter operator 1443 #define OP_TILDE 7 // "g~" switch case operator 1444 #define OP_INDENT 8 // "=" indent operator 1445 #define OP_FORMAT 9 // "gq" format operator 1446 #define OP_COLON 10 // ":" colon operator 1447 #define OP_UPPER 11 // "gU" make upper case operator 1448 #define OP_LOWER 12 // "gu" make lower case operator 1449 #define OP_JOIN 13 // "J" join operator, only for Visual mode 1450 #define OP_JOIN_NS 14 // "gJ" join operator, only for Visual mode 1451 #define OP_ROT13 15 // "g?" rot-13 encoding 1452 #define OP_REPLACE 16 // "r" replace chars, only for Visual mode 1453 #define OP_INSERT 17 // "I" Insert column, only for Visual mode 1454 #define OP_APPEND 18 // "A" Append column, only for Visual mode 1455 #define OP_FOLD 19 // "zf" define a fold 1456 #define OP_FOLDOPEN 20 // "zo" open folds 1457 #define OP_FOLDOPENREC 21 // "zO" open folds recursively 1458 #define OP_FOLDCLOSE 22 // "zc" close folds 1459 #define OP_FOLDCLOSEREC 23 // "zC" close folds recursively 1460 #define OP_FOLDDEL 24 // "zd" delete folds 1461 #define OP_FOLDDELREC 25 // "zD" delete folds recursively 1462 #define OP_FORMAT2 26 // "gw" format operator, keeps cursor pos 1463 #define OP_FUNCTION 27 // "g@" call 'operatorfunc' 1464 #define OP_NR_ADD 28 // "<C-A>" Add to the number or alphabetic 1465 // character (OP_ADD conflicts with Perl) 1466 #define OP_NR_SUB 29 // "<C-X>" Subtract from the number or 1467 // alphabetic character 1468 1469 /* 1470 * Motion types, used for operators and for yank/delete registers. 1471 */ 1472 #define MCHAR 0 // character-wise movement/register 1473 #define MLINE 1 // line-wise movement/register 1474 #define MBLOCK 2 // block-wise register 1475 1476 #define MAUTO 0xff // Decide between MLINE/MCHAR 1477 1478 /* 1479 * Minimum screen size 1480 */ 1481 #define MIN_COLUMNS 12 // minimal columns for screen 1482 #define MIN_LINES 2 // minimal lines for screen 1483 #define STATUS_HEIGHT 1 // height of a status line under a window 1484 #ifdef FEAT_MENU // height of a status line under a window 1485 # define WINBAR_HEIGHT(wp) (wp)->w_winbar_height 1486 # define VISIBLE_HEIGHT(wp) ((wp)->w_height + (wp)->w_winbar_height) 1487 #else 1488 # define WINBAR_HEIGHT(wp) 0 1489 # define VISIBLE_HEIGHT(wp) (wp)->w_height 1490 #endif 1491 #define QF_WINHEIGHT 10 // default height for quickfix window 1492 1493 /* 1494 * Buffer sizes 1495 */ 1496 #ifndef CMDBUFFSIZE 1497 # define CMDBUFFSIZE 256 // size of the command processing buffer 1498 #endif 1499 1500 #define LSIZE 512 // max. size of a line in the tags file 1501 1502 #define IOSIZE (1024+1) // file i/o and sprintf buffer size 1503 1504 #define DIALOG_MSG_SIZE 1000 // buffer size for dialog_msg() 1505 1506 #define MSG_BUF_LEN 480 // length of buffer for small messages 1507 #define MSG_BUF_CLEN (MSG_BUF_LEN / 6) // cell length (worst case: utf-8 1508 // takes 6 bytes for one cell) 1509 1510 #define FOLD_TEXT_LEN 51 // buffer size for get_foldtext() 1511 1512 // Size of the buffer used for tgetent(). Unfortunately this is largely 1513 // undocumented, some systems use 1024. Using a buffer that is too small 1514 // causes a buffer overrun and a crash. Use the maximum known value to stay 1515 // on the safe side. 1516 #define TBUFSZ 2048 // buffer size for termcap entry 1517 1518 /* 1519 * Maximum length of key sequence to be mapped. 1520 * Must be able to hold an Amiga resize report. 1521 */ 1522 #define MAXMAPLEN 50 1523 1524 // Size in bytes of the hash used in the undo file. 1525 #define UNDO_HASH_SIZE 32 1526 1527 #ifdef HAVE_FCNTL_H 1528 # include <fcntl.h> 1529 #endif 1530 1531 #ifdef BINARY_FILE_IO 1532 # define WRITEBIN "wb" // no CR-LF translation 1533 # define READBIN "rb" 1534 # define APPENDBIN "ab" 1535 #else 1536 # define WRITEBIN "w" 1537 # define READBIN "r" 1538 # define APPENDBIN "a" 1539 #endif 1540 1541 /* 1542 * EMX doesn't have a global way of making open() use binary I/O. 1543 * Use O_BINARY for all open() calls. 1544 */ 1545 #if defined(__CYGWIN32__) 1546 # define O_EXTRA O_BINARY 1547 #else 1548 # define O_EXTRA 0 1549 #endif 1550 1551 #ifndef O_NOFOLLOW 1552 # define O_NOFOLLOW 0 1553 #endif 1554 1555 #ifndef W_OK 1556 # define W_OK 2 // for systems that don't have W_OK in unistd.h 1557 #endif 1558 #ifndef R_OK 1559 # define R_OK 4 // for systems that don't have R_OK in unistd.h 1560 #endif 1561 1562 // Allocate memory for one type and cast the returned pointer to have the 1563 // compiler check the types. 1564 #define ALLOC_ONE(type) (type *)alloc(sizeof(type)) 1565 #define ALLOC_MULT(type, count) (type *)alloc(sizeof(type) * (count)) 1566 #define ALLOC_CLEAR_ONE(type) (type *)alloc_clear(sizeof(type)) 1567 #define ALLOC_CLEAR_MULT(type, count) (type *)alloc_clear(sizeof(type) * (count)) 1568 #define LALLOC_CLEAR_ONE(type) (type *)lalloc_clear(sizeof(type), FALSE) 1569 #define LALLOC_CLEAR_MULT(type, count) (type *)lalloc_clear(sizeof(type) * (count), FALSE) 1570 #define LALLOC_MULT(type, count) (type *)lalloc(sizeof(type) * (count), FALSE) 1571 1572 #ifdef HAVE_MEMSET 1573 # define vim_memset(ptr, c, size) memset((ptr), (c), (size)) 1574 #else 1575 void *vim_memset(void *, int, size_t); 1576 #endif 1577 #define CLEAR_FIELD(field) vim_memset(&(field), 0, sizeof(field)) 1578 #define CLEAR_POINTER(ptr) vim_memset((ptr), 0, sizeof(*(ptr))) 1579 1580 /* 1581 * defines to avoid typecasts from (char_u *) to (char *) and back 1582 * (vim_strchr() and vim_strrchr() are now in alloc.c) 1583 */ 1584 #define STRLEN(s) strlen((char *)(s)) 1585 #define STRCPY(d, s) strcpy((char *)(d), (char *)(s)) 1586 #define STRNCPY(d, s, n) strncpy((char *)(d), (char *)(s), (size_t)(n)) 1587 #define STRCMP(d, s) strcmp((char *)(d), (char *)(s)) 1588 #define STRNCMP(d, s, n) strncmp((char *)(d), (char *)(s), (size_t)(n)) 1589 #ifdef HAVE_STRCASECMP 1590 # define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s)) 1591 #else 1592 # ifdef HAVE_STRICMP 1593 # define STRICMP(d, s) stricmp((char *)(d), (char *)(s)) 1594 # else 1595 # define STRICMP(d, s) vim_stricmp((char *)(d), (char *)(s)) 1596 # endif 1597 #endif 1598 #ifdef HAVE_STRCOLL 1599 # define STRCOLL(d, s) strcoll((char *)(d), (char *)(s)) 1600 #else 1601 # define STRCOLL(d, s) strcmp((char *)(d), (char *)(s)) 1602 #endif 1603 1604 // Like strcpy() but allows overlapped source and destination. 1605 #define STRMOVE(d, s) mch_memmove((d), (s), STRLEN(s) + 1) 1606 1607 #ifdef HAVE_STRNCASECMP 1608 # define STRNICMP(d, s, n) strncasecmp((char *)(d), (char *)(s), (size_t)(n)) 1609 #else 1610 # ifdef HAVE_STRNICMP 1611 # define STRNICMP(d, s, n) strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1612 # else 1613 # define STRNICMP(d, s, n) vim_strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1614 # endif 1615 #endif 1616 1617 // We need to call mb_stricmp() even when we aren't dealing with a multi-byte 1618 // encoding because mb_stricmp() takes care of all ascii and non-ascii 1619 // encodings, including characters with umlauts in latin1, etc., while 1620 // STRICMP() only handles the system locale version, which often does not 1621 // handle non-ascii properly. 1622 1623 # define MB_STRICMP(d, s) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)MAXCOL) 1624 # define MB_STRNICMP(d, s, n) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)(n)) 1625 1626 #define STRCAT(d, s) strcat((char *)(d), (char *)(s)) 1627 #define STRNCAT(d, s, n) strncat((char *)(d), (char *)(s), (size_t)(n)) 1628 1629 #ifdef HAVE_STRPBRK 1630 # define vim_strpbrk(s, cs) (char_u *)strpbrk((char *)(s), (char *)(cs)) 1631 #endif 1632 1633 #define OUT_STR(s) out_str((char_u *)(s)) 1634 #define OUT_STR_NF(s) out_str_nf((char_u *)(s)) 1635 1636 #ifdef FEAT_GUI 1637 # ifdef FEAT_TERMGUICOLORS 1638 # define GUI_FUNCTION(f) (gui.in_use ? gui_##f : termgui_##f) 1639 # define GUI_FUNCTION2(f, pixel) (gui.in_use \ 1640 ? ((pixel) != INVALCOLOR \ 1641 ? gui_##f((pixel)) \ 1642 : INVALCOLOR) \ 1643 : termgui_##f((pixel))) 1644 # define USE_24BIT (gui.in_use || p_tgc) 1645 # else 1646 # define GUI_FUNCTION(f) gui_##f 1647 # define GUI_FUNCTION2(f,pixel) ((pixel) != INVALCOLOR \ 1648 ? gui_##f((pixel)) \ 1649 : INVALCOLOR) 1650 # define USE_24BIT gui.in_use 1651 # endif 1652 #else 1653 # ifdef FEAT_TERMGUICOLORS 1654 # define GUI_FUNCTION(f) termgui_##f 1655 # define GUI_FUNCTION2(f, pixel) termgui_##f((pixel)) 1656 # define USE_24BIT p_tgc 1657 # endif 1658 #endif 1659 #ifdef FEAT_TERMGUICOLORS 1660 # define IS_CTERM (t_colors > 1 || p_tgc) 1661 #else 1662 # define IS_CTERM (t_colors > 1) 1663 #endif 1664 #ifdef GUI_FUNCTION 1665 # define GUI_MCH_GET_RGB GUI_FUNCTION(mch_get_rgb) 1666 # define GUI_MCH_GET_RGB2(pixel) GUI_FUNCTION2(mch_get_rgb, (pixel)) 1667 # define GUI_MCH_GET_COLOR GUI_FUNCTION(mch_get_color) 1668 # define GUI_GET_COLOR GUI_FUNCTION(get_color) 1669 #endif 1670 1671 // Prefer using emsgf(), because perror() may send the output to the wrong 1672 // destination and mess up the screen. 1673 #ifdef HAVE_STRERROR 1674 # define PERROR(msg) (void)semsg("%s: %s", (char *)msg, strerror(errno)) 1675 #else 1676 # define PERROR(msg) do_perror(msg) 1677 #endif 1678 1679 typedef long linenr_T; // line number type 1680 typedef int colnr_T; // column number type 1681 typedef unsigned short disptick_T; // display tick type 1682 1683 /* 1684 * Well, you won't believe it, but some S/390 machines ("host", now also known 1685 * as zServer) use 31 bit pointers. There are also some newer machines, that 1686 * use 64 bit pointers. I don't know how to distinguish between 31 and 64 bit 1687 * machines, so the best way is to assume 31 bits whenever we detect OS/390 1688 * Unix. 1689 * With this we restrict the maximum line length to 1073741823. I guess this is 1690 * not a real problem. BTW: Longer lines are split. 1691 */ 1692 #ifdef __MVS__ 1693 # define MAXCOL (0x3fffffffL) // maximum column number, 30 bits 1694 # define MAXLNUM (0x3fffffffL) // maximum (invalid) line number 1695 #else 1696 # define MAXCOL INT_MAX // maximum column number 1697 # define MAXLNUM LONG_MAX // maximum (invalid) line number 1698 #endif 1699 1700 #define SHOWCMD_COLS 10 // columns needed by shown command 1701 #define STL_MAX_ITEM 80 // max nr of %<flag> in statusline 1702 1703 typedef void *vim_acl_T; // dummy to pass an ACL to a function 1704 1705 #ifndef mch_memmove 1706 # define mch_memmove(to, from, len) memmove((char*)(to), (char*)(from), (size_t)(len)) 1707 #endif 1708 1709 /* 1710 * fnamecmp() is used to compare file names. 1711 * On some systems case in a file name does not matter, on others it does. 1712 * (this does not account for maximum name lengths and things like "../dir", 1713 * thus it is not 100% accurate!) 1714 */ 1715 #define fnamecmp(x, y) vim_fnamecmp((char_u *)(x), (char_u *)(y)) 1716 #define fnamencmp(x, y, n) vim_fnamencmp((char_u *)(x), (char_u *)(y), (size_t)(n)) 1717 1718 #if defined(UNIX) || defined(FEAT_GUI) || defined(VMS) \ 1719 || defined(FEAT_CLIENTSERVER) 1720 # define USE_INPUT_BUF 1721 #endif 1722 1723 #ifndef EINTR 1724 # define read_eintr(fd, buf, count) vim_read((fd), (buf), (count)) 1725 # define write_eintr(fd, buf, count) vim_write((fd), (buf), (count)) 1726 #endif 1727 1728 #ifdef MSWIN 1729 // On MS-Windows the third argument isn't size_t. This matters for Win64, 1730 // where sizeof(size_t)==8, not 4 1731 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (unsigned int)(count)) 1732 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (unsigned int)(count)) 1733 #else 1734 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (size_t) (count)) 1735 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (size_t) (count)) 1736 #endif 1737 1738 /* 1739 * Enums need a typecast to be used as array index (for Ultrix). 1740 */ 1741 #define HL_ATTR(n) highlight_attr[(int)(n)] 1742 #define TERM_STR(n) term_strings[(int)(n)] 1743 1744 /* 1745 * EXTERN is only defined in main.c. That's where global variables are 1746 * actually defined and initialized. 1747 */ 1748 #ifndef EXTERN 1749 # define EXTERN extern 1750 # define INIT(x) 1751 # define INIT2(a, b) 1752 # define INIT3(a, b, c) 1753 # define INIT4(a, b, c, d) 1754 # define INIT5(a, b, c, d, e) 1755 # define INIT6(a, b, c, d, e, f) 1756 #else 1757 # ifndef INIT 1758 # define INIT(x) x 1759 # define INIT2(a, b) = {a, b} 1760 # define INIT3(a, b, c) = {a, b, c} 1761 # define INIT4(a, b, c, d) = {a, b, c, d} 1762 # define INIT5(a, b, c, d, e) = {a, b, c, d, e} 1763 # define INIT6(a, b, c, d, e, f) = {a, b, c, d, e, f} 1764 # define DO_INIT 1765 # endif 1766 #endif 1767 1768 #define MAX_MCO 6 // maximum value for 'maxcombine' 1769 1770 // Maximum number of bytes in a multi-byte character. It can be one 32-bit 1771 // character of up to 6 bytes, or one 16-bit character of up to three bytes 1772 // plus six following composing characters of three bytes each. 1773 #define MB_MAXBYTES 21 1774 1775 #if (defined(FEAT_PROFILE) || defined(FEAT_RELTIME)) && !defined(PROTO) 1776 # ifdef MSWIN 1777 typedef LARGE_INTEGER proftime_T; 1778 # else 1779 typedef struct timeval proftime_T; 1780 # endif 1781 #else 1782 typedef int proftime_T; // dummy for function prototypes 1783 #endif 1784 1785 /* 1786 * When compiling with 32 bit Perl time_t is 32 bits in the Perl code but 64 1787 * bits elsewhere. That causes memory corruption. Define time_T and use it 1788 * for global variables to avoid that. 1789 */ 1790 #ifdef PROTO 1791 typedef long time_T; 1792 #else 1793 # ifdef MSWIN 1794 typedef __time64_t time_T; 1795 # else 1796 typedef time_t time_T; 1797 # endif 1798 #endif 1799 1800 #ifdef _WIN64 1801 typedef __int64 sock_T; 1802 #else 1803 typedef int sock_T; 1804 #endif 1805 1806 // Include option.h before structs.h, because the number of window-local and 1807 // buffer-local options is used there. 1808 #include "option.h" // options and default values 1809 1810 #include "beval.h" // BalloonEval 1811 1812 // Note that gui.h is included by structs.h 1813 1814 #include "structs.h" // defines many structures 1815 1816 #include "alloc.h" 1817 1818 // Values for "do_profiling". 1819 #define PROF_NONE 0 // profiling not started 1820 #define PROF_YES 1 // profiling busy 1821 #define PROF_PAUSED 2 // profiling paused 1822 1823 1824 // Codes for mouse button events in lower three bits: 1825 #define MOUSE_LEFT 0x00 1826 #define MOUSE_MIDDLE 0x01 1827 #define MOUSE_RIGHT 0x02 1828 #define MOUSE_RELEASE 0x03 1829 1830 // bit masks for modifiers: 1831 #define MOUSE_SHIFT 0x04 1832 #define MOUSE_ALT 0x08 1833 #define MOUSE_CTRL 0x10 1834 1835 // mouse buttons that are handled like a key press (GUI only) 1836 // Note that the scroll wheel keys are inverted: MOUSE_5 scrolls lines up but 1837 // the result of this is that the window moves down, similarly MOUSE_6 scrolls 1838 // columns left but the window moves right. 1839 #define MOUSE_4 0x100 // scroll wheel down 1840 #define MOUSE_5 0x200 // scroll wheel up 1841 1842 #define MOUSE_X1 0x300 // Mouse-button X1 (6th) 1843 #define MOUSE_X2 0x400 // Mouse-button X2 1844 1845 #define MOUSE_6 0x500 // scroll wheel left 1846 #define MOUSE_7 0x600 // scroll wheel right 1847 1848 // 0x20 is reserved by xterm 1849 #define MOUSE_DRAG_XTERM 0x40 1850 1851 #define MOUSE_DRAG (0x40 | MOUSE_RELEASE) 1852 1853 // Lowest button code for using the mouse wheel (xterm only) 1854 #define MOUSEWHEEL_LOW 0x60 1855 1856 #define MOUSE_CLICK_MASK 0x03 1857 1858 #define NUM_MOUSE_CLICKS(code) \ 1859 (((unsigned)((code) & 0xC0) >> 6) + 1) 1860 1861 #define SET_NUM_MOUSE_CLICKS(code, num) \ 1862 (code) = ((code) & 0x3f) | ((((num) - 1) & 3) << 6) 1863 1864 // Added to mouse column for GUI when 'mousefocus' wants to give focus to a 1865 // window by simulating a click on its status line. We could use up to 128 * 1866 // 128 = 16384 columns, now it's reduced to 10000. 1867 #define MOUSE_COLOFF 10000 1868 1869 /* 1870 * jump_to_mouse() returns one of first four these values, possibly with 1871 * some of the other three added. 1872 */ 1873 #define IN_UNKNOWN 0 1874 #define IN_BUFFER 1 1875 #define IN_STATUS_LINE 2 // on status or command line 1876 #define IN_SEP_LINE 4 // on vertical separator line 1877 #define IN_OTHER_WIN 8 // in other window but can't go there 1878 #define CURSOR_MOVED 0x100 1879 #define MOUSE_FOLD_CLOSE 0x200 // clicked on '-' in fold column 1880 #define MOUSE_FOLD_OPEN 0x400 // clicked on '+' in fold column 1881 #define MOUSE_WINBAR 0x800 // in window toolbar 1882 1883 // flags for jump_to_mouse() 1884 #define MOUSE_FOCUS 0x01 // need to stay in this window 1885 #define MOUSE_MAY_VIS 0x02 // may start Visual mode 1886 #define MOUSE_DID_MOVE 0x04 // only act when mouse has moved 1887 #define MOUSE_SETPOS 0x08 // only set current mouse position 1888 #define MOUSE_MAY_STOP_VIS 0x10 // may stop Visual mode 1889 #define MOUSE_RELEASED 0x20 // button was released 1890 1891 #if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 1892 # define CHECK_DOUBLE_CLICK 1 // Checking for double clicks ourselves. 1893 #endif 1894 1895 1896 // defines for eval_vars() 1897 #define VALID_PATH 1 1898 #define VALID_HEAD 2 1899 1900 // Defines for Vim variables. These must match vimvars[] in evalvars.c! 1901 #define VV_COUNT 0 1902 #define VV_COUNT1 1 1903 #define VV_PREVCOUNT 2 1904 #define VV_ERRMSG 3 1905 #define VV_WARNINGMSG 4 1906 #define VV_STATUSMSG 5 1907 #define VV_SHELL_ERROR 6 1908 #define VV_THIS_SESSION 7 1909 #define VV_VERSION 8 1910 #define VV_LNUM 9 1911 #define VV_TERMRESPONSE 10 1912 #define VV_FNAME 11 1913 #define VV_LANG 12 1914 #define VV_LC_TIME 13 1915 #define VV_CTYPE 14 1916 #define VV_CC_FROM 15 1917 #define VV_CC_TO 16 1918 #define VV_FNAME_IN 17 1919 #define VV_FNAME_OUT 18 1920 #define VV_FNAME_NEW 19 1921 #define VV_FNAME_DIFF 20 1922 #define VV_CMDARG 21 1923 #define VV_FOLDSTART 22 1924 #define VV_FOLDEND 23 1925 #define VV_FOLDDASHES 24 1926 #define VV_FOLDLEVEL 25 1927 #define VV_PROGNAME 26 1928 #define VV_SEND_SERVER 27 1929 #define VV_DYING 28 1930 #define VV_EXCEPTION 29 1931 #define VV_THROWPOINT 30 1932 #define VV_REG 31 1933 #define VV_CMDBANG 32 1934 #define VV_INSERTMODE 33 1935 #define VV_VAL 34 1936 #define VV_KEY 35 1937 #define VV_PROFILING 36 1938 #define VV_FCS_REASON 37 1939 #define VV_FCS_CHOICE 38 1940 #define VV_BEVAL_BUFNR 39 1941 #define VV_BEVAL_WINNR 40 1942 #define VV_BEVAL_WINID 41 1943 #define VV_BEVAL_LNUM 42 1944 #define VV_BEVAL_COL 43 1945 #define VV_BEVAL_TEXT 44 1946 #define VV_SCROLLSTART 45 1947 #define VV_SWAPNAME 46 1948 #define VV_SWAPCHOICE 47 1949 #define VV_SWAPCOMMAND 48 1950 #define VV_CHAR 49 1951 #define VV_MOUSE_WIN 50 1952 #define VV_MOUSE_WINID 51 1953 #define VV_MOUSE_LNUM 52 1954 #define VV_MOUSE_COL 53 1955 #define VV_OP 54 1956 #define VV_SEARCHFORWARD 55 1957 #define VV_HLSEARCH 56 1958 #define VV_OLDFILES 57 1959 #define VV_WINDOWID 58 1960 #define VV_PROGPATH 59 1961 #define VV_COMPLETED_ITEM 60 1962 #define VV_OPTION_NEW 61 1963 #define VV_OPTION_OLD 62 1964 #define VV_OPTION_OLDLOCAL 63 1965 #define VV_OPTION_OLDGLOBAL 64 1966 #define VV_OPTION_COMMAND 65 1967 #define VV_OPTION_TYPE 66 1968 #define VV_ERRORS 67 1969 #define VV_FALSE 68 1970 #define VV_TRUE 69 1971 #define VV_NONE 70 1972 #define VV_NULL 71 1973 #define VV_NUMBERSIZE 72 1974 #define VV_VIM_DID_ENTER 73 1975 #define VV_TESTING 74 1976 #define VV_TYPE_NUMBER 75 1977 #define VV_TYPE_STRING 76 1978 #define VV_TYPE_FUNC 77 1979 #define VV_TYPE_LIST 78 1980 #define VV_TYPE_DICT 79 1981 #define VV_TYPE_FLOAT 80 1982 #define VV_TYPE_BOOL 81 1983 #define VV_TYPE_NONE 82 1984 #define VV_TYPE_JOB 83 1985 #define VV_TYPE_CHANNEL 84 1986 #define VV_TYPE_BLOB 85 1987 #define VV_TERMRFGRESP 86 1988 #define VV_TERMRBGRESP 87 1989 #define VV_TERMU7RESP 88 1990 #define VV_TERMSTYLERESP 89 1991 #define VV_TERMBLINKRESP 90 1992 #define VV_EVENT 91 1993 #define VV_VERSIONLONG 92 1994 #define VV_ECHOSPACE 93 1995 #define VV_ARGV 94 1996 #define VV_COLLATE 95 1997 #define VV_LEN 96 // number of v: vars 1998 1999 // used for v_number in VAR_BOOL and VAR_SPECIAL 2000 #define VVAL_FALSE 0L // VAR_BOOL 2001 #define VVAL_TRUE 1L // VAR_BOOL 2002 #define VVAL_NONE 2L // VAR_SPECIAL 2003 #define VVAL_NULL 3L // VAR_SPECIAL 2004 2005 // Type values for type(). 2006 #define VAR_TYPE_NUMBER 0 2007 #define VAR_TYPE_STRING 1 2008 #define VAR_TYPE_FUNC 2 2009 #define VAR_TYPE_LIST 3 2010 #define VAR_TYPE_DICT 4 2011 #define VAR_TYPE_FLOAT 5 2012 #define VAR_TYPE_BOOL 6 2013 #define VAR_TYPE_NONE 7 2014 #define VAR_TYPE_JOB 8 2015 #define VAR_TYPE_CHANNEL 9 2016 #define VAR_TYPE_BLOB 10 2017 2018 #define DICT_MAXNEST 100 // maximum nesting of lists and dicts 2019 2020 #ifdef FEAT_CLIPBOARD 2021 2022 // VIM_ATOM_NAME is the older Vim-specific selection type for X11. Still 2023 // supported for when a mix of Vim versions is used. VIMENC_ATOM_NAME includes 2024 // the encoding to support Vims using different 'encoding' values. 2025 # define VIM_ATOM_NAME "_VIM_TEXT" 2026 # define VIMENC_ATOM_NAME "_VIMENC_TEXT" 2027 2028 // Selection states for modeless selection 2029 # define SELECT_CLEARED 0 2030 # define SELECT_IN_PROGRESS 1 2031 # define SELECT_DONE 2 2032 2033 # define SELECT_MODE_CHAR 0 2034 # define SELECT_MODE_WORD 1 2035 # define SELECT_MODE_LINE 2 2036 2037 # ifdef FEAT_GUI_MSWIN 2038 # ifdef FEAT_OLE 2039 # define WM_OLE (WM_APP+0) 2040 # endif 2041 # endif 2042 2043 // Info about selected text 2044 typedef struct 2045 { 2046 int available; // Is clipboard available? 2047 int owned; // Flag: do we own the selection? 2048 pos_T start; // Start of selected area 2049 pos_T end; // End of selected area 2050 int vmode; // Visual mode character 2051 2052 // Fields for selection that doesn't use Visual mode 2053 short_u origin_row; 2054 short_u origin_start_col; 2055 short_u origin_end_col; 2056 short_u word_start_col; 2057 short_u word_end_col; 2058 #ifdef FEAT_PROP_POPUP 2059 // limits for selection inside a popup window 2060 short_u min_col; 2061 short_u max_col; 2062 short_u min_row; 2063 short_u max_row; 2064 #endif 2065 2066 pos_T prev; // Previous position 2067 short_u state; // Current selection state 2068 short_u mode; // Select by char, word, or line. 2069 2070 # if defined(FEAT_GUI_X11) || defined(FEAT_XCLIPBOARD) 2071 Atom sel_atom; // PRIMARY/CLIPBOARD selection ID 2072 # endif 2073 2074 # ifdef FEAT_GUI_GTK 2075 GdkAtom gtk_sel_atom; // PRIMARY/CLIPBOARD selection ID 2076 # endif 2077 2078 # if defined(MSWIN) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD) 2079 int_u format; // Vim's own special clipboard format 2080 int_u format_raw; // Vim's raw text clipboard format 2081 # endif 2082 # ifdef FEAT_GUI_HAIKU 2083 // No clipboard at the moment. TODO? 2084 # endif 2085 } Clipboard_T; 2086 #else 2087 typedef int Clipboard_T; // This is required for the prototypes. 2088 #endif 2089 2090 // Use 64-bit stat structure if available. 2091 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) 2092 # define HAVE_STAT64 2093 typedef struct _stat64 stat_T; 2094 #else 2095 typedef struct stat stat_T; 2096 #endif 2097 2098 #if defined(__GNUC__) && !defined(__MINGW32__) 2099 # define USE_PRINTF_FORMAT_ATTRIBUTE 2100 #endif 2101 2102 typedef enum 2103 { 2104 ASSERT_EQUAL, 2105 ASSERT_NOTEQUAL, 2106 ASSERT_MATCH, 2107 ASSERT_NOTMATCH, 2108 ASSERT_OTHER 2109 } assert_type_T; 2110 2111 // Mode for bracketed_paste(). 2112 typedef enum { 2113 PASTE_INSERT, // insert mode 2114 PASTE_CMDLINE, // command line 2115 PASTE_EX, // ex mode line 2116 PASTE_ONE_CHAR // return first character 2117 } paste_mode_T; 2118 2119 // Argument for flush_buffers(). 2120 typedef enum { 2121 FLUSH_MINIMAL, 2122 FLUSH_TYPEAHEAD, // flush current typebuf contents 2123 FLUSH_INPUT // flush typebuf and inchar() input 2124 } flush_buffers_T; 2125 2126 // Argument for prepare_tagpreview() 2127 typedef enum { 2128 USEPOPUP_NONE, 2129 USEPOPUP_NORMAL, // use info popup 2130 USEPOPUP_HIDDEN // use info popup initially hidden 2131 } use_popup_T; 2132 2133 // Flags for assignment functions. 2134 #define LET_IS_CONST 1 // ":const" 2135 #define LET_NO_COMMAND 2 // "var = expr" without ":let" or ":const" 2136 2137 #include "ex_cmds.h" // Ex command defines 2138 #include "spell.h" // spell checking stuff 2139 2140 #include "proto.h" // function prototypes 2141 2142 // This has to go after the include of proto.h, as proto/gui.pro declares 2143 // functions of these names. The declarations would break if the defines had 2144 // been seen at that stage. But it must be before globals.h, where error_ga 2145 // is declared. 2146 #if !defined(MSWIN) && !defined(FEAT_GUI_X11) && !defined(FEAT_GUI_HAIKU) \ 2147 && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MAC) && !defined(PROTO) 2148 # define mch_errmsg(str) fprintf(stderr, "%s", (str)) 2149 # define display_errors() fflush(stderr) 2150 # define mch_msg(str) printf("%s", (str)) 2151 #else 2152 # define USE_MCH_ERRMSG 2153 #endif 2154 2155 # if defined(FEAT_EVAL) \ 2156 && (!defined(FEAT_GUI_MSWIN) \ 2157 || !(defined(FEAT_MBYTE_IME) || defined(GLOBAL_IME))) \ 2158 && !(defined(FEAT_GUI_MAC) && defined(MACOS_CONVERT)) 2159 // Whether IME is supported by im_get_status() defined in mbyte.c. 2160 // For Win32 GUI it's in gui_w32.c when FEAT_MBYTE_IME or GLOBAL_IME is defined. 2161 // for Mac it is in gui_mac.c for the GUI or in os_mac_conv.c when 2162 // MACOS_CONVERT is defined. 2163 # define IME_WITHOUT_XIM 2164 #endif 2165 2166 #if defined(FEAT_XIM) \ 2167 || defined(IME_WITHOUT_XIM) \ 2168 || (defined(FEAT_GUI_MSWIN) \ 2169 && (defined(FEAT_MBYTE_IME) || defined(GLOBAL_IME))) \ 2170 || defined(FEAT_GUI_MAC) 2171 // im_set_active() is available 2172 # define HAVE_INPUT_METHOD 2173 #endif 2174 2175 #ifndef FEAT_LINEBREAK 2176 // Without the 'numberwidth' option line numbers are always 7 chars. 2177 # define number_width(x) 7 2178 #endif 2179 2180 // This must come after including proto.h. 2181 // For VMS this is defined in macros.h. 2182 #if !defined(MSWIN) && !defined(VMS) 2183 # define mch_open(n, m, p) open((n), (m), (p)) 2184 # define mch_fopen(n, p) fopen((n), (p)) 2185 #endif 2186 2187 #include "globals.h" // global variables and messages 2188 2189 /* 2190 * If console dialog not supported, but GUI dialog is, use the GUI one. 2191 */ 2192 #if defined(FEAT_GUI_DIALOG) && !defined(FEAT_CON_DIALOG) 2193 # define do_dialog gui_mch_dialog 2194 #endif 2195 2196 /* 2197 * Default filters for gui_mch_browse(). 2198 * The filters are almost system independent. Except for the difference 2199 * between "*" and "*.*" for MSDOS-like systems. 2200 * NOTE: Motif only uses the very first pattern. Therefore 2201 * BROWSE_FILTER_DEFAULT should start with a "*" pattern. 2202 */ 2203 #ifdef FEAT_BROWSE 2204 # ifdef BACKSLASH_IN_FILENAME 2205 # define BROWSE_FILTER_MACROS \ 2206 (char_u *)N_("Vim macro files (*.vim)\t*.vim\nAll Files (*.*)\t*.*\n") 2207 # define BROWSE_FILTER_ALL_FILES (char_u *)N_("All Files (*.*)\t*.*\n") 2208 # define BROWSE_FILTER_DEFAULT \ 2209 (char_u *)N_("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") 2210 # else 2211 # define BROWSE_FILTER_MACROS \ 2212 (char_u *)N_("Vim macro files (*.vim)\t*.vim\nAll Files (*)\t*\n") 2213 # define BROWSE_FILTER_ALL_FILES (char_u *)N_("All Files (*)\t*\n") 2214 # define BROWSE_FILTER_DEFAULT \ 2215 (char_u *)N_("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") 2216 # endif 2217 # define BROWSE_SAVE 1 // flag for do_browse() 2218 # define BROWSE_DIR 2 // flag for do_browse() 2219 #endif 2220 2221 #ifdef _MSC_VER 2222 // Avoid useless warning "conversion from X to Y of greater size". 2223 #pragma warning(disable : 4312) 2224 // Avoid warning for old style function declarators 2225 #pragma warning(disable : 4131) 2226 // Avoid warning for conversion to type with smaller range 2227 #pragma warning(disable : 4244) 2228 // Avoid warning for conversion to larger size 2229 #pragma warning(disable : 4306) 2230 // Avoid warning for unreferenced formal parameter 2231 #pragma warning(disable : 4100) 2232 // Avoid warning for differs in indirection to slightly different base type 2233 #pragma warning(disable : 4057) 2234 // Avoid warning for constant conditional expression 2235 #pragma warning(disable : 4127) 2236 // Avoid warning for assignment within conditional 2237 #pragma warning(disable : 4706) 2238 #endif 2239 2240 // Note: a NULL argument for vim_realloc() is not portable, don't use it. 2241 #if defined(MEM_PROFILE) 2242 # define vim_realloc(ptr, size) mem_realloc((ptr), (size)) 2243 #else 2244 # define vim_realloc(ptr, size) realloc((ptr), (size)) 2245 #endif 2246 2247 /* 2248 * Return byte length of character that starts with byte "b". 2249 * Returns 1 for a single-byte character. 2250 * MB_BYTE2LEN_CHECK() can be used to count a special key as one byte. 2251 * Don't call MB_BYTE2LEN(b) with b < 0 or b > 255! 2252 */ 2253 #define MB_BYTE2LEN(b) mb_bytelen_tab[b] 2254 #define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : mb_bytelen_tab[b]) 2255 2256 // properties used in enc_canon_table[] (first three mutually exclusive) 2257 #define ENC_8BIT 0x01 2258 #define ENC_DBCS 0x02 2259 #define ENC_UNICODE 0x04 2260 2261 #define ENC_ENDIAN_B 0x10 // Unicode: Big endian 2262 #define ENC_ENDIAN_L 0x20 // Unicode: Little endian 2263 2264 #define ENC_2BYTE 0x40 // Unicode: UCS-2 2265 #define ENC_4BYTE 0x80 // Unicode: UCS-4 2266 #define ENC_2WORD 0x100 // Unicode: UTF-16 2267 2268 #define ENC_LATIN1 0x200 // Latin1 2269 #define ENC_LATIN9 0x400 // Latin9 2270 #define ENC_MACROMAN 0x800 // Mac Roman (not Macro Man! :-) 2271 2272 #ifdef USE_ICONV 2273 # ifndef EILSEQ 2274 # define EILSEQ 123 2275 # endif 2276 # ifdef DYNAMIC_ICONV 2277 // On Win32 iconv.dll is dynamically loaded. 2278 # define ICONV_ERRNO (*iconv_errno()) 2279 # define ICONV_E2BIG 7 2280 # define ICONV_EINVAL 22 2281 # define ICONV_EILSEQ 42 2282 # else 2283 # define ICONV_ERRNO errno 2284 # define ICONV_E2BIG E2BIG 2285 # define ICONV_EINVAL EINVAL 2286 # define ICONV_EILSEQ EILSEQ 2287 # endif 2288 #endif 2289 2290 #define SIGN_BYTE 1 // byte value used where sign is displayed; 2291 // attribute value is sign type 2292 2293 #ifdef FEAT_NETBEANS_INTG 2294 # define MULTISIGN_BYTE 2 // byte value used where sign is displayed if 2295 // multiple signs exist on the line 2296 #endif 2297 2298 #if defined(FEAT_GUI) && defined(FEAT_XCLIPBOARD) 2299 # ifdef FEAT_GUI_GTK 2300 // Avoid using a global variable for the X display. It's ugly 2301 // and is likely to cause trouble in multihead environments. 2302 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : xterm_dpy) 2303 # else 2304 # define X_DISPLAY (gui.in_use ? gui.dpy : xterm_dpy) 2305 # endif 2306 #else 2307 # ifdef FEAT_GUI 2308 # ifdef FEAT_GUI_GTK 2309 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : (Display *)NULL) 2310 # else 2311 # define X_DISPLAY gui.dpy 2312 # endif 2313 # else 2314 # define X_DISPLAY xterm_dpy 2315 # endif 2316 #endif 2317 2318 #if defined(FEAT_BROWSE) && defined(GTK_CHECK_VERSION) 2319 # if GTK_CHECK_VERSION(2,4,0) 2320 # define USE_FILE_CHOOSER 2321 # endif 2322 #endif 2323 2324 #ifdef FEAT_GUI_GTK 2325 # if !GTK_CHECK_VERSION(2,14,0) 2326 # define gtk_widget_get_window(wid) ((wid)->window) 2327 # define gtk_plug_get_socket_window(wid) ((wid)->socket_window) 2328 # define gtk_selection_data_get_data(sel) ((sel)->data) 2329 # define gtk_selection_data_get_data_type(sel) ((sel)->type) 2330 # define gtk_selection_data_get_format(sel) ((sel)->format) 2331 # define gtk_selection_data_get_length(sel) ((sel)->length) 2332 # define gtk_adjustment_set_lower(adj, low) \ 2333 do { (adj)->lower = low; } while (0) 2334 # define gtk_adjustment_set_upper(adj, up) \ 2335 do { (adj)->upper = up; } while (0) 2336 # define gtk_adjustment_set_page_size(adj, size) \ 2337 do { (adj)->page_size = size; } while (0) 2338 # define gtk_adjustment_set_page_increment(adj, inc) \ 2339 do { (adj)->page_increment = inc; } while (0) 2340 # define gtk_adjustment_set_step_increment(adj, inc) \ 2341 do { (adj)->step_increment = inc; } while (0) 2342 # endif 2343 # if !GTK_CHECK_VERSION(2,16,0) 2344 # define gtk_selection_data_get_selection(sel) ((sel)->selection) 2345 # endif 2346 # if !GTK_CHECK_VERSION(2,18,0) 2347 # define gtk_widget_get_allocation(wid, alloc) \ 2348 do { *(alloc) = (wid)->allocation; } while (0) 2349 # define gtk_widget_set_allocation(wid, alloc) \ 2350 do { (wid)->allocation = *(alloc); } while (0) 2351 # define gtk_widget_get_has_window(wid) !GTK_WIDGET_NO_WINDOW(wid) 2352 # define gtk_widget_get_sensitive(wid) GTK_WIDGET_SENSITIVE(wid) 2353 # define gtk_widget_get_visible(wid) GTK_WIDGET_VISIBLE(wid) 2354 # define gtk_widget_has_focus(wid) GTK_WIDGET_HAS_FOCUS(wid) 2355 # define gtk_widget_set_window(wid, win) \ 2356 do { (wid)->window = (win); } while (0) 2357 # define gtk_widget_set_can_default(wid, can) \ 2358 do { if (can) { GTK_WIDGET_SET_FLAGS(wid, GTK_CAN_DEFAULT); } \ 2359 else { GTK_WIDGET_UNSET_FLAGS(wid, GTK_CAN_DEFAULT); } } while (0) 2360 # define gtk_widget_set_can_focus(wid, can) \ 2361 do { if (can) { GTK_WIDGET_SET_FLAGS(wid, GTK_CAN_FOCUS); } \ 2362 else { GTK_WIDGET_UNSET_FLAGS(wid, GTK_CAN_FOCUS); } } while (0) 2363 # define gtk_widget_set_visible(wid, vis) \ 2364 do { if (vis) { gtk_widget_show(wid); } \ 2365 else { gtk_widget_hide(wid); } } while (0) 2366 # endif 2367 # if !GTK_CHECK_VERSION(2,20,0) 2368 # define gtk_widget_get_mapped(wid) GTK_WIDGET_MAPPED(wid) 2369 # define gtk_widget_get_realized(wid) GTK_WIDGET_REALIZED(wid) 2370 # define gtk_widget_set_mapped(wid, map) \ 2371 do { if (map) { GTK_WIDGET_SET_FLAGS(wid, GTK_MAPPED); } \ 2372 else { GTK_WIDGET_UNSET_FLAGS(wid, GTK_MAPPED); } } while (0) 2373 # define gtk_widget_set_realized(wid, rea) \ 2374 do { if (rea) { GTK_WIDGET_SET_FLAGS(wid, GTK_REALIZED); } \ 2375 else { GTK_WIDGET_UNSET_FLAGS(wid, GTK_REALIZED); } } while (0) 2376 # endif 2377 #endif 2378 2379 #ifndef FEAT_NETBEANS_INTG 2380 # undef NBDEBUG 2381 #endif 2382 #ifdef NBDEBUG // Netbeans debugging. 2383 # include "nbdebug.h" 2384 #else 2385 # define nbdebug(a) 2386 #endif 2387 2388 #ifdef IN_PERL_FILE 2389 /* 2390 * Avoid clashes between Perl and Vim namespace. 2391 */ 2392 # undef NORMAL 2393 # undef STRLEN 2394 # undef FF 2395 # undef OP_DELETE 2396 # undef OP_JOIN 2397 // remove MAX and MIN, included by glib.h, redefined by sys/param.h 2398 # ifdef MAX 2399 # undef MAX 2400 # endif 2401 # ifdef MIN 2402 # undef MIN 2403 # endif 2404 // We use _() for gettext(), Perl uses it for function prototypes... 2405 # ifdef _ 2406 # undef _ 2407 # endif 2408 # ifdef DEBUG 2409 # undef DEBUG 2410 # endif 2411 # ifdef _DEBUG 2412 # undef _DEBUG 2413 # endif 2414 # ifdef instr 2415 # undef instr 2416 # endif 2417 // bool may cause trouble on some old versions of Mac OS X but is required 2418 // on a few other systems and for Perl 2419 # if (defined(MACOS_X) && !defined(MAC_OS_X_VERSION_10_6)) \ 2420 && defined(bool) && !defined(FEAT_PERL) 2421 # undef bool 2422 # endif 2423 2424 #endif 2425 2426 // values for vim_handle_signal() that are not a signal 2427 #define SIGNAL_BLOCK -1 2428 #define SIGNAL_UNBLOCK -2 2429 #if !defined(UNIX) && !defined(VMS) 2430 # define vim_handle_signal(x) 0 2431 #endif 2432 2433 // flags for skip_vimgrep_pat() 2434 #define VGR_GLOBAL 1 2435 #define VGR_NOJUMP 2 2436 2437 // behavior for bad character, "++bad=" argument 2438 #define BAD_REPLACE '?' // replace it with '?' (default) 2439 #define BAD_KEEP -1 // leave it 2440 #define BAD_DROP -2 // erase it 2441 2442 // last argument for do_source() 2443 #define DOSO_NONE 0 2444 #define DOSO_VIMRC 1 // loading vimrc file 2445 #define DOSO_GVIMRC 2 // loading gvimrc file 2446 2447 // flags for read_viminfo() and children 2448 #define VIF_WANT_INFO 1 // load non-mark info 2449 #define VIF_WANT_MARKS 2 // load file marks 2450 #define VIF_FORCEIT 4 // overwrite info already read 2451 #define VIF_GET_OLDFILES 8 // load v:oldfiles 2452 2453 // flags for buf_freeall() 2454 #define BFA_DEL 1 // buffer is going to be deleted 2455 #define BFA_WIPE 2 // buffer is going to be wiped out 2456 #define BFA_KEEP_UNDO 4 // do not free undo information 2457 #define BFA_IGNORE_ABORT 8 // do not abort for aborting() 2458 2459 // direction for nv_mousescroll() and ins_mousescroll() 2460 #define MSCR_DOWN 0 // DOWN must be FALSE 2461 #define MSCR_UP 1 2462 #define MSCR_LEFT -1 2463 #define MSCR_RIGHT -2 2464 2465 #define KEYLEN_PART_KEY -1 // keylen value for incomplete key-code 2466 #define KEYLEN_PART_MAP -2 // keylen value for incomplete mapping 2467 #define KEYLEN_REMOVED 9999 // keylen value for removed sequence 2468 2469 // Return values from win32_fileinfo(). 2470 #define FILEINFO_OK 0 2471 #define FILEINFO_ENC_FAIL 1 // enc_to_utf16() failed 2472 #define FILEINFO_READ_FAIL 2 // CreateFile() failed 2473 #define FILEINFO_INFO_FAIL 3 // GetFileInformationByHandle() failed 2474 2475 // Return value from get_option_value_strict 2476 #define SOPT_BOOL 0x01 // Boolean option 2477 #define SOPT_NUM 0x02 // Number option 2478 #define SOPT_STRING 0x04 // String option 2479 #define SOPT_GLOBAL 0x08 // Option has global value 2480 #define SOPT_WIN 0x10 // Option has window-local value 2481 #define SOPT_BUF 0x20 // Option has buffer-local value 2482 #define SOPT_UNSET 0x40 // Option does not have local value set 2483 2484 // Option types for various functions in option.c 2485 #define SREQ_GLOBAL 0 // Request global option 2486 #define SREQ_WIN 1 // Request window-local option 2487 #define SREQ_BUF 2 // Request buffer-local option 2488 2489 // Flags for get_reg_contents 2490 #define GREG_NO_EXPR 1 // Do not allow expression register 2491 #define GREG_EXPR_SRC 2 // Return expression itself for "=" register 2492 #define GREG_LIST 4 // Return list 2493 2494 // Character used as separated in autoload function/variable names. 2495 #define AUTOLOAD_CHAR '#' 2496 2497 #ifdef FEAT_JOB_CHANNEL 2498 # define MAX_OPEN_CHANNELS 10 2499 #else 2500 # define MAX_OPEN_CHANNELS 0 2501 #endif 2502 2503 #if defined(MSWIN) 2504 # define MAX_NAMED_PIPE_SIZE 65535 2505 #endif 2506 2507 // Options for json_encode() and json_decode. 2508 #define JSON_JS 1 // use JS instead of JSON 2509 #define JSON_NO_NONE 2 // v:none item not allowed 2510 #define JSON_NL 4 // append a NL 2511 2512 // Used for flags of do_in_path() 2513 #define DIP_ALL 0x01 // all matches, not just the first one 2514 #define DIP_DIR 0x02 // find directories instead of files. 2515 #define DIP_ERR 0x04 // give an error message when none found. 2516 #define DIP_START 0x08 // also use "start" directory in 'packpath' 2517 #define DIP_OPT 0x10 // also use "opt" directory in 'packpath' 2518 #define DIP_NORTP 0x20 // do not use 'runtimepath' 2519 #define DIP_NOAFTER 0x40 // skip "after" directories 2520 #define DIP_AFTER 0x80 // only use "after" directories 2521 2522 // Lowest number used for window ID. Cannot have this many windows. 2523 #define LOWEST_WIN_ID 1000 2524 2525 // Used by the garbage collector. 2526 #define COPYID_INC 2 2527 #define COPYID_MASK (~0x1) 2528 2529 // Values for trans_function_name() argument: 2530 #define TFN_INT 1 // internal function name OK 2531 #define TFN_QUIET 2 // no error messages 2532 #define TFN_NO_AUTOLOAD 4 // do not use script autoloading 2533 #define TFN_NO_DEREF 8 // do not dereference a Funcref 2534 #define TFN_READ_ONLY 16 // will not change the var 2535 2536 // Values for get_lval() flags argument: 2537 #define GLV_QUIET TFN_QUIET // no error messages 2538 #define GLV_NO_AUTOLOAD TFN_NO_AUTOLOAD // do not use script autoloading 2539 #define GLV_READ_ONLY TFN_READ_ONLY // will not change the var 2540 2541 #define DO_NOT_FREE_CNT 99999 // refcount for dict or list that should not 2542 // be freed. 2543 2544 // errors for when calling a function 2545 #define FCERR_UNKNOWN 0 2546 #define FCERR_TOOMANY 1 2547 #define FCERR_TOOFEW 2 2548 #define FCERR_SCRIPT 3 2549 #define FCERR_DICT 4 2550 #define FCERR_NONE 5 2551 #define FCERR_OTHER 6 2552 #define FCERR_DELETED 7 2553 #define FCERR_NOTMETHOD 8 // function cannot be used as a method 2554 2555 // fixed buffer length for fname_trans_sid() 2556 #define FLEN_FIXED 40 2557 2558 // flags for find_name_end() 2559 #define FNE_INCL_BR 1 // include [] in name 2560 #define FNE_CHECK_START 2 // check name starts with valid character 2561 2562 // BSD is supposed to cover FreeBSD and similar systems. 2563 #if (defined(SUN_SYSTEM) || defined(BSD) || defined(__FreeBSD_kernel__)) \ 2564 && (defined(S_ISCHR) || defined(S_IFCHR)) 2565 # define OPEN_CHR_FILES 2566 #endif 2567 2568 // stat macros 2569 #ifndef S_ISDIR 2570 # ifdef S_IFDIR 2571 # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) 2572 # else 2573 # define S_ISDIR(m) 0 2574 # endif 2575 #endif 2576 #ifndef S_ISREG 2577 # ifdef S_IFREG 2578 # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) 2579 # else 2580 # define S_ISREG(m) 0 2581 # endif 2582 #endif 2583 #ifndef S_ISBLK 2584 # ifdef S_IFBLK 2585 # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) 2586 # else 2587 # define S_ISBLK(m) 0 2588 # endif 2589 #endif 2590 #ifndef S_ISSOCK 2591 # ifdef S_IFSOCK 2592 # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) 2593 # else 2594 # define S_ISSOCK(m) 0 2595 # endif 2596 #endif 2597 #ifndef S_ISFIFO 2598 # ifdef S_IFIFO 2599 # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) 2600 # else 2601 # define S_ISFIFO(m) 0 2602 # endif 2603 #endif 2604 #ifndef S_ISCHR 2605 # ifdef S_IFCHR 2606 # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) 2607 # else 2608 # define S_ISCHR(m) 0 2609 # endif 2610 #endif 2611 #ifndef S_ISLNK 2612 # ifdef S_IFLNK 2613 # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) 2614 # else 2615 # define S_ISLNK(m) 0 2616 # endif 2617 #endif 2618 2619 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 2620 # define ELAPSED_TIMEVAL 2621 # define ELAPSED_INIT(v) gettimeofday(&v, NULL) 2622 # define ELAPSED_FUNC(v) elapsed(&v) 2623 typedef struct timeval elapsed_T; 2624 long elapsed(struct timeval *start_tv); 2625 #elif defined(MSWIN) 2626 # define ELAPSED_TICKCOUNT 2627 # define ELAPSED_INIT(v) v = GetTickCount() 2628 # define ELAPSED_FUNC(v) elapsed(v) 2629 # ifdef PROTO 2630 typedef int DWORD; 2631 # endif 2632 typedef DWORD elapsed_T; 2633 # ifndef PROTO 2634 long elapsed(DWORD start_tick); 2635 # endif 2636 #endif 2637 2638 // Replacement for nchar used by nv_replace(). 2639 #define REPLACE_CR_NCHAR -1 2640 #define REPLACE_NL_NCHAR -2 2641 2642 // flags for term_start() 2643 #define TERM_START_NOJOB 1 2644 #define TERM_START_FORCEIT 2 2645 #define TERM_START_SYSTEM 4 2646 2647 // Used for icon/title save and restore. 2648 #define SAVE_RESTORE_TITLE 1 2649 #define SAVE_RESTORE_ICON 2 2650 #define SAVE_RESTORE_BOTH (SAVE_RESTORE_TITLE | SAVE_RESTORE_ICON) 2651 2652 // Flags for adjust_prop_columns() 2653 #define APC_SAVE_FOR_UNDO 1 // call u_savesub() before making changes 2654 #define APC_SUBSTITUTE 2 // text is replaced, not inserted 2655 2656 #define CLIP_ZINDEX 32000 2657 2658 // Flags for replace_termcodes() 2659 #define REPTERM_FROM_PART 1 2660 #define REPTERM_DO_LT 2 2661 #define REPTERM_SPECIAL 4 2662 #define REPTERM_NO_SIMPLIFY 8 2663 2664 // Flags for find_special_key() 2665 #define FSK_KEYCODE 0x01 // prefer key code, e.g. K_DEL instead of DEL 2666 #define FSK_KEEP_X_KEY 0x02 // don't translate xHome to Home key 2667 #define FSK_IN_STRING 0x04 // TRUE in string, double quote is escaped 2668 #define FSK_SIMPLIFY 0x08 // simplify <C-H> and <A-x> 2669 2670 // Flags for the readdirex function, how to sort the result 2671 #define READDIR_SORT_NONE 0 // do not sort 2672 #define READDIR_SORT_BYTE 1 // sort by byte order (strcmp), default 2673 #define READDIR_SORT_IC 2 // sort ignoring case (strcasecmp) 2674 #define READDIR_SORT_COLLATE 3 // sort according to collation (strcoll) 2675 2676 #endif // VIM__H 2677