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 "vimio.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_MAC) \ 107 || defined(FEAT_GUI_MSWIN) \ 108 || defined(FEAT_GUI_PHOTON) 109 # define FEAT_GUI_ENABLED // also defined with NO_X11_INCLUDES 110 # if !defined(FEAT_GUI) && !defined(NO_X11_INCLUDES) 111 # define FEAT_GUI 112 # endif 113 #endif 114 115 // Check support for rendering options 116 #ifdef FEAT_GUI 117 # if defined(FEAT_DIRECTX) 118 # define FEAT_RENDER_OPTIONS 119 # endif 120 #endif 121 122 // Visual Studio 2005 has 'deprecated' many of the standard CRT functions 123 #if _MSC_VER >= 1400 124 # define _CRT_SECURE_NO_DEPRECATE 125 # define _CRT_NONSTDC_NO_DEPRECATE 126 #endif 127 128 /* 129 * VIM_SIZEOF_INT is used in feature.h, and the system-specific included files 130 * need items from feature.h. Therefore define VIM_SIZEOF_INT here. 131 */ 132 #ifdef MSWIN 133 # define VIM_SIZEOF_INT 4 134 #endif 135 136 #ifdef AMIGA 137 // Be conservative about sizeof(int). It could be 4 too. 138 # ifndef FEAT_GUI_GTK // avoid problems when generating prototypes 139 # ifdef __GNUC__ 140 # define VIM_SIZEOF_INT 4 141 # else 142 # define VIM_SIZEOF_INT 2 143 # endif 144 # endif 145 #endif 146 #if defined(MACOS_X) && !defined(HAVE_CONFIG_H) 147 # define VIM_SIZEOF_INT __SIZEOF_INT__ 148 #endif 149 150 #if VIM_SIZEOF_INT < 4 && !defined(PROTO) 151 Error: Vim only works with 32 bit int or larger 152 #endif 153 154 /* 155 * #defines for optionals and features 156 * Also defines FEAT_TINY, FEAT_SMALL, etc. when FEAT_HUGE is defined. 157 */ 158 #include "feature.h" 159 160 #if defined(MACOS_X_DARWIN) 161 # if defined(FEAT_SMALL) && !defined(FEAT_CLIPBOARD) 162 # define FEAT_CLIPBOARD 163 # endif 164 #endif 165 166 // +x11 is only enabled when it's both available and wanted. 167 #if defined(HAVE_X11) && defined(WANT_X11) 168 # define FEAT_X11 169 #endif 170 171 #ifdef NO_X11_INCLUDES 172 // In os_mac_conv.c and os_macosx.m NO_X11_INCLUDES is defined to avoid 173 // X11 headers. Disable all X11 related things to avoid conflicts. 174 # ifdef FEAT_X11 175 # undef FEAT_X11 176 # endif 177 # ifdef FEAT_GUI_X11 178 # undef FEAT_GUI_X11 179 # endif 180 # ifdef FEAT_XCLIPBOARD 181 # undef FEAT_XCLIPBOARD 182 # endif 183 # ifdef FEAT_GUI_MOTIF 184 # undef FEAT_GUI_MOTIF 185 # endif 186 # ifdef FEAT_GUI_ATHENA 187 # undef FEAT_GUI_ATHENA 188 # endif 189 # ifdef FEAT_GUI_GTK 190 # undef FEAT_GUI_GTK 191 # endif 192 # ifdef FEAT_BEVAL_TIP 193 # undef FEAT_BEVAL_TIP 194 # endif 195 # ifdef FEAT_XIM 196 # undef FEAT_XIM 197 # endif 198 # ifdef FEAT_CLIENTSERVER 199 # undef FEAT_CLIENTSERVER 200 # endif 201 #endif 202 203 // The Mac conversion stuff doesn't work under X11. 204 #if defined(MACOS_X_DARWIN) 205 # define MACOS_CONVERT 206 #endif 207 208 // Can't use "PACKAGE" here, conflicts with a Perl include file. 209 #ifndef VIMPACKAGE 210 # define VIMPACKAGE "vim" 211 #endif 212 213 /* 214 * Find out if function definitions should include argument types 215 */ 216 #ifdef AZTEC_C 217 # include <functions.h> 218 #endif 219 220 #ifdef SASC 221 # include <clib/exec_protos.h> 222 #endif 223 224 #ifdef _DCC 225 # include <clib/exec_protos.h> 226 #endif 227 228 #ifdef __BEOS__ 229 # include "os_beos.h" 230 #endif 231 232 #if (defined(UNIX) || defined(VMS)) \ 233 && (!defined(MACOS_X) || defined(HAVE_CONFIG_H)) 234 # include "os_unix.h" // bring lots of system header files 235 #endif 236 237 // Mark unused function arguments with UNUSED, so that gcc -Wunused-parameter 238 // can be used to check for mistakes. 239 #if defined(HAVE_ATTRIBUTE_UNUSED) || defined(__MINGW32__) 240 # if !defined(UNUSED) 241 # define UNUSED __attribute__((unused)) 242 # endif 243 #else 244 # define UNUSED 245 #endif 246 247 // Used to check for "sun", "__sun" is used by newer compilers. 248 #if defined(__sun) 249 # define SUN_SYSTEM 250 #endif 251 252 // If we're compiling in C++ (currently only KVim), the system 253 // headers must have the correct prototypes or nothing will build. 254 // Conversely, our prototypes might clash due to throw() specifiers and 255 // cause compilation failures even though the headers are correct. For 256 // a concrete example, gcc-3.2 enforces exception specifications, and 257 // glibc-2.2.5 has them in their system headers. 258 #if !defined(__cplusplus) && defined(UNIX) \ 259 && !defined(MACOS_X) // MACOS_X doesn't yet support osdef.h 260 # include "auto/osdef.h" // bring missing declarations in 261 #endif 262 263 #ifdef AMIGA 264 # include "os_amiga.h" 265 #endif 266 267 #ifdef MSWIN 268 # include "os_win32.h" 269 #endif 270 271 #ifdef __MINT__ 272 # include "os_mint.h" 273 #endif 274 275 #if defined(MACOS_X) 276 # include "os_mac.h" 277 #endif 278 279 #ifdef __QNX__ 280 # include "os_qnx.h" 281 #endif 282 283 #ifdef X_LOCALE 284 # include <X11/Xlocale.h> 285 #else 286 # ifdef HAVE_LOCALE_H 287 # include <locale.h> 288 # endif 289 #endif 290 291 /* 292 * Maximum length of a path (for non-unix systems) Make it a bit long, to stay 293 * on the safe side. But not too long to put on the stack. 294 */ 295 #ifndef MAXPATHL 296 # ifdef MAXPATHLEN 297 # define MAXPATHL MAXPATHLEN 298 # else 299 # define MAXPATHL 256 300 # endif 301 #endif 302 #ifdef BACKSLASH_IN_FILENAME 303 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`%#'\"|!<") 304 #else 305 # ifdef VMS 306 // VMS allows a lot of characters in the file name 307 # define PATH_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'\"|!") 308 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'|!()&") 309 # else 310 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<") 311 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<>();&") 312 # endif 313 #endif 314 315 // length of a buffer to store a number in ASCII (64 bits binary + NUL) 316 #define NUMBUFLEN 65 317 318 // flags for vim_str2nr() 319 #define STR2NR_BIN 0x01 320 #define STR2NR_OCT 0x02 321 #define STR2NR_HEX 0x04 322 #define STR2NR_ALL (STR2NR_BIN + STR2NR_OCT + STR2NR_HEX) 323 #define STR2NR_NO_OCT (STR2NR_BIN + STR2NR_HEX) 324 325 #define STR2NR_FORCE 0x80 // only when ONE of the above is used 326 327 #define STR2NR_QUOTE 0x10 // ignore embedded single quotes 328 329 /* 330 * Shorthand for unsigned variables. Many systems, but not all, have u_char 331 * already defined, so we use char_u to avoid trouble. 332 */ 333 typedef unsigned char char_u; 334 typedef unsigned short short_u; 335 typedef unsigned int int_u; 336 337 // Older systems do not have support for long long 338 // use a typedef instead of hard-coded long long 339 #ifdef HAVE_NO_LONG_LONG 340 typedef long long_long_T; 341 typedef long unsigned long_long_u_T; 342 #else 343 typedef long long long_long_T; 344 typedef long long unsigned long_long_u_T; 345 #endif 346 347 // Make sure long_u is big enough to hold a pointer. 348 // On Win64, longs are 32 bits and pointers are 64 bits. 349 // For printf() and scanf(), we need to take care of long_u specifically. 350 #ifdef _WIN64 351 typedef unsigned __int64 long_u; 352 typedef __int64 long_i; 353 # define SCANF_HEX_LONG_U "%Ix" 354 # define SCANF_DECIMAL_LONG_U "%Iu" 355 # define PRINTF_HEX_LONG_U "0x%Ix" 356 #else 357 // Microsoft-specific. The __w64 keyword should be specified on any typedefs 358 // that change size between 32-bit and 64-bit platforms. For any such type, 359 // __w64 should appear only on the 32-bit definition of the typedef. 360 // Define __w64 as an empty token for everything but MSVC 7.x or later. 361 # if !defined(_MSC_VER) || (_MSC_VER < 1300) 362 # define __w64 363 # endif 364 typedef unsigned long __w64 long_u; 365 typedef long __w64 long_i; 366 # define SCANF_HEX_LONG_U "%lx" 367 # define SCANF_DECIMAL_LONG_U "%lu" 368 # define PRINTF_HEX_LONG_U "0x%lx" 369 #endif 370 #define PRINTF_DECIMAL_LONG_U SCANF_DECIMAL_LONG_U 371 372 /* 373 * Only systems which use configure will have SIZEOF_OFF_T and VIM_SIZEOF_LONG 374 * defined, which is ok since those are the same systems which can have 375 * varying sizes for off_t. The other systems will continue to use "%ld" to 376 * print off_t since off_t is simply a typedef to long for them. 377 */ 378 #if defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T > VIM_SIZEOF_LONG) 379 # define LONG_LONG_OFF_T 380 #endif 381 382 /* 383 * We use 64-bit file functions here, if available. E.g. ftello() returns 384 * off_t instead of long, which helps if long is 32 bit and off_t is 64 bit. 385 * We assume that when fseeko() is available then ftello() is too. 386 * Note that Windows has different function names. 387 */ 388 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) 389 typedef __int64 off_T; 390 # ifdef __MINGW32__ 391 # define vim_lseek lseek64 392 # define vim_fseek fseeko64 393 # define vim_ftell ftello64 394 # else 395 # define vim_lseek _lseeki64 396 # define vim_fseek _fseeki64 397 # define vim_ftell _ftelli64 398 # endif 399 #else 400 # ifdef PROTO 401 typedef long off_T; 402 # else 403 typedef off_t off_T; 404 # endif 405 # ifdef HAVE_FSEEKO 406 # define vim_lseek lseek 407 # define vim_ftell ftello 408 # define vim_fseek fseeko 409 # else 410 # define vim_lseek lseek 411 # define vim_ftell ftell 412 # define vim_fseek(a, b, c) fseek(a, (long)b, c) 413 # endif 414 #endif 415 416 /* 417 * The characters and attributes cached for the screen. 418 */ 419 typedef char_u schar_T; 420 typedef unsigned short sattr_T; 421 #define MAX_TYPENR 65535 422 423 /* 424 * The u8char_T can hold one decoded UTF-8 character. 425 * We use 32 bits, since some Asian characters don't fit in 16 bits. 426 */ 427 typedef unsigned int u8char_T; // int is 32 bits or more 428 429 #ifndef UNIX // For Unix this is included in os_unix.h 430 # include <stdio.h> 431 # include <ctype.h> 432 #endif 433 434 #include "ascii.h" 435 #include "keymap.h" 436 #include "term.h" 437 #include "macros.h" 438 439 #ifdef LATTICE 440 # include <sys/types.h> 441 # include <sys/stat.h> 442 #endif 443 #ifdef _DCC 444 # include <sys/stat.h> 445 #endif 446 #if defined(MSWIN) 447 # include <sys/stat.h> 448 #endif 449 450 #if defined(HAVE_ERRNO_H) || defined(MSWIN) 451 # include <errno.h> 452 #endif 453 454 /* 455 * Allow other (non-unix) systems to configure themselves now 456 * These are also in os_unix.h, because osdef.sh needs them there. 457 */ 458 #ifndef UNIX 459 // Note: Some systems need both string.h and strings.h (Savage). If the 460 // system can't handle this, define NO_STRINGS_WITH_STRING_H. 461 # ifdef HAVE_STRING_H 462 # include <string.h> 463 # endif 464 # if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) 465 # include <strings.h> 466 # endif 467 # ifdef HAVE_STAT_H 468 # include <stat.h> 469 # endif 470 # ifdef HAVE_STDLIB_H 471 # include <stdlib.h> 472 # endif 473 #endif // NON-UNIX 474 475 #include <assert.h> 476 477 #ifdef HAVE_STDINT_H 478 # include <stdint.h> 479 #endif 480 #ifdef HAVE_INTTYPES_H 481 # include <inttypes.h> 482 #endif 483 #ifdef HAVE_WCTYPE_H 484 # include <wctype.h> 485 #endif 486 #include <stdarg.h> 487 488 // for offsetof() 489 #include <stddef.h> 490 491 #if defined(HAVE_SYS_SELECT_H) && \ 492 (!defined(HAVE_SYS_TIME_H) || defined(SYS_SELECT_WITH_SYS_TIME)) 493 # include <sys/select.h> 494 #endif 495 496 #ifndef HAVE_SELECT 497 # ifdef HAVE_SYS_POLL_H 498 # include <sys/poll.h> 499 # elif defined(MSWIN) 500 # define HAVE_SELECT 501 # else 502 # ifdef HAVE_POLL_H 503 # include <poll.h> 504 # endif 505 # endif 506 #endif 507 508 // ================ end of the header file puzzle =============== 509 510 /* 511 * For dynamically loaded imm library. Currently, only for Win32. 512 */ 513 #ifdef DYNAMIC_IME 514 # ifndef FEAT_MBYTE_IME 515 # define FEAT_MBYTE_IME 516 # endif 517 #endif 518 519 /* 520 * For dynamically loaded gettext library. Currently, only for Win32. 521 */ 522 #ifdef DYNAMIC_GETTEXT 523 # ifndef FEAT_GETTEXT 524 # define FEAT_GETTEXT 525 # endif 526 // These are in os_win32.c 527 extern char *(*dyn_libintl_gettext)(const char *msgid); 528 extern char *(*dyn_libintl_ngettext)(const char *msgid, const char *msgid_plural, unsigned long n); 529 extern char *(*dyn_libintl_bindtextdomain)(const char *domainname, const char *dirname); 530 extern char *(*dyn_libintl_bind_textdomain_codeset)(const char *domainname, const char *codeset); 531 extern char *(*dyn_libintl_textdomain)(const char *domainname); 532 extern int (*dyn_libintl_wputenv)(const wchar_t *envstring); 533 #endif 534 535 536 /* 537 * The _() stuff is for using gettext(). It is a no-op when libintl.h is not 538 * found or the +multilang feature is disabled. 539 * Use NGETTEXT(single, multi, number) to get plural behavior: 540 * - single - message for singular form 541 * - multi - message for plural form 542 * - number - the count 543 */ 544 #ifdef FEAT_GETTEXT 545 # ifdef DYNAMIC_GETTEXT 546 # define _(x) (*dyn_libintl_gettext)((char *)(x)) 547 # define NGETTEXT(x, xs, n) (*dyn_libintl_ngettext)((char *)(x), (char *)(xs), (n)) 548 # define N_(x) x 549 # define bindtextdomain(domain, dir) (*dyn_libintl_bindtextdomain)((domain), (dir)) 550 # define bind_textdomain_codeset(domain, codeset) (*dyn_libintl_bind_textdomain_codeset)((domain), (codeset)) 551 # if !defined(HAVE_BIND_TEXTDOMAIN_CODESET) 552 # define HAVE_BIND_TEXTDOMAIN_CODESET 1 553 # endif 554 # define textdomain(domain) (*dyn_libintl_textdomain)(domain) 555 # define libintl_wputenv(envstring) (*dyn_libintl_wputenv)(envstring) 556 # else 557 # include <libintl.h> 558 # define _(x) gettext((char *)(x)) 559 # define NGETTEXT(x, xs, n) ngettext((x), (xs), (n)) 560 # ifdef gettext_noop 561 # define N_(x) gettext_noop(x) 562 # else 563 # define N_(x) x 564 # endif 565 # endif 566 #else 567 # define _(x) ((char *)(x)) 568 # define NGETTEXT(x, xs, n) (((n) == 1) ? (char *)(x) : (char *)(xs)) 569 # define N_(x) x 570 # ifdef bindtextdomain 571 # undef bindtextdomain 572 # endif 573 # define bindtextdomain(x, y) // empty 574 # ifdef bind_textdomain_codeset 575 # undef bind_textdomain_codeset 576 # endif 577 # define bind_textdomain_codeset(x, y) // empty 578 # ifdef textdomain 579 # undef textdomain 580 # endif 581 # define textdomain(x) // empty 582 #endif 583 584 /* 585 * flags for update_screen() 586 * The higher the value, the higher the priority 587 */ 588 #define VALID_NO_UPDATE 5 // no new changes, keep the command line if 589 // possible 590 #define VALID 10 // buffer not changed, or changes marked 591 // with b_mod_* 592 #define INVERTED 20 // redisplay inverted part that changed 593 #define INVERTED_ALL 25 // redisplay whole inverted part 594 #define REDRAW_TOP 30 // display first w_upd_rows screen lines 595 #define SOME_VALID 35 // like NOT_VALID but may scroll 596 #define NOT_VALID 40 // buffer needs complete redraw 597 #define CLEAR 50 // screen messed up, clear it 598 599 // flags for screen_line() 600 #define SLF_RIGHTLEFT 1 601 #define SLF_POPUP 2 602 603 #define MB_FILLER_CHAR '<' // character used when a double-width character 604 // doesn't fit. 605 606 /* 607 * Flags for w_valid. 608 * These are set when something in a window structure becomes invalid, except 609 * when the cursor is moved. Call check_cursor_moved() before testing one of 610 * the flags. 611 * These are reset when that thing has been updated and is valid again. 612 * 613 * Every function that invalidates one of these must call one of the 614 * invalidate_* functions. 615 * 616 * w_valid is supposed to be used only in screen.c. From other files, use the 617 * functions that set or reset the flags. 618 * 619 * VALID_BOTLINE VALID_BOTLINE_AP 620 * on on w_botline valid 621 * off on w_botline approximated 622 * off off w_botline not valid 623 * on off not possible 624 */ 625 #define VALID_WROW 0x01 // w_wrow (window row) is valid 626 #define VALID_WCOL 0x02 // w_wcol (window col) is valid 627 #define VALID_VIRTCOL 0x04 // w_virtcol (file col) is valid 628 #define VALID_CHEIGHT 0x08 // w_cline_height and w_cline_folded valid 629 #define VALID_CROW 0x10 // w_cline_row is valid 630 #define VALID_BOTLINE 0x20 // w_botine and w_empty_rows are valid 631 #define VALID_BOTLINE_AP 0x40 // w_botine is approximated 632 #define VALID_TOPLINE 0x80 // w_topline is valid (for cursor position) 633 634 // Values for w_popup_flags. 635 #define POPF_IS_POPUP 0x01 // this is a popup window 636 #define POPF_HIDDEN 0x02 // popup is not displayed 637 #define POPF_CURSORLINE 0x04 // popup is highlighting at the cursorline 638 #define POPF_ON_CMDLINE 0x08 // popup overlaps command line 639 #define POPF_DRAG 0x10 // popup can be moved by dragging 640 #define POPF_RESIZE 0x20 // popup can be resized by dragging 641 #define POPF_MAPPING 0x40 // mapping keys 642 #define POPF_INFO 0x80 // used for info of popup menu 643 #define POPF_INFO_MENU 0x100 // align info popup with popup menu 644 #define POPF_POSINVERT 0x200 // vertical position can be inverted 645 646 // flags used in w_popup_handled 647 #define POPUP_HANDLED_1 0x01 // used by mouse_find_win() 648 #define POPUP_HANDLED_2 0x02 // used by popup_do_filter() 649 #define POPUP_HANDLED_3 0x04 // used by popup_check_cursor_pos() 650 #define POPUP_HANDLED_4 0x08 // used by may_update_popup_mask() 651 #define POPUP_HANDLED_5 0x10 // used by update_popups() 652 653 #ifdef FEAT_PROP_POPUP 654 # define WIN_IS_POPUP(wp) ((wp)->w_popup_flags != 0) 655 #else 656 # define WIN_IS_POPUP(wp) 0 657 #endif 658 659 /* 660 * Terminal highlighting attribute bits. 661 * Attributes above HL_ALL are used for syntax highlighting. 662 */ 663 #define HL_NORMAL 0x00 664 #define HL_INVERSE 0x01 665 #define HL_BOLD 0x02 666 #define HL_ITALIC 0x04 667 #define HL_UNDERLINE 0x08 668 #define HL_UNDERCURL 0x10 669 #define HL_STANDOUT 0x20 670 #define HL_NOCOMBINE 0x40 671 #define HL_STRIKETHROUGH 0x80 672 #define HL_ALL 0xff 673 674 // special attribute addition: Put message in history 675 #define MSG_HIST 0x1000 676 677 /* 678 * values for State 679 * 680 * The lower bits up to 0x20 are used to distinguish normal/visual/op_pending 681 * and cmdline/insert+replace mode. This is used for mapping. If none of 682 * these bits are set, no mapping is done. 683 * The upper bits are used to distinguish between other states. 684 */ 685 #define NORMAL 0x01 // Normal mode, command expected 686 #define VISUAL 0x02 // Visual mode - use get_real_state() 687 #define OP_PENDING 0x04 // Normal mode, operator is pending - use 688 // get_real_state() 689 #define CMDLINE 0x08 // Editing command line 690 #define INSERT 0x10 // Insert mode 691 #define LANGMAP 0x20 // Language mapping, can be combined with 692 // INSERT and CMDLINE 693 694 #define REPLACE_FLAG 0x40 // Replace mode flag 695 #define REPLACE (REPLACE_FLAG + INSERT) 696 #define VREPLACE_FLAG 0x80 // Virtual-replace mode flag 697 #define VREPLACE (REPLACE_FLAG + VREPLACE_FLAG + INSERT) 698 #define LREPLACE (REPLACE_FLAG + LANGMAP) 699 700 #define NORMAL_BUSY (0x100 + NORMAL) // Normal mode, busy with a command 701 #define HITRETURN (0x200 + NORMAL) // waiting for return or command 702 #define ASKMORE 0x300 // Asking if you want --more-- 703 #define SETWSIZE 0x400 // window size has changed 704 #define ABBREV 0x500 // abbreviation instead of mapping 705 #define EXTERNCMD 0x600 // executing an external command 706 #define SHOWMATCH (0x700 + INSERT) // show matching paren 707 #define CONFIRM 0x800 // ":confirm" prompt 708 #define SELECTMODE 0x1000 // Select mode, only for mappings 709 #define TERMINAL 0x2000 // Terminal mode 710 #define MODE_ALL 0xffff 711 712 // all mode bits used for mapping 713 #define MAP_ALL_MODES (0x3f | SELECTMODE | TERMINAL) 714 715 // directions 716 #define FORWARD 1 717 #define BACKWARD (-1) 718 #define FORWARD_FILE 3 719 #define BACKWARD_FILE (-3) 720 721 // return values for functions 722 #if !(defined(OK) && (OK == 1)) 723 // OK already defined to 1 in MacOS X curses, skip this 724 # define OK 1 725 #endif 726 #define FAIL 0 727 #define NOTDONE 2 // not OK or FAIL but skipped 728 729 // flags for b_flags 730 #define BF_RECOVERED 0x01 // buffer has been recovered 731 #define BF_CHECK_RO 0x02 // need to check readonly when loading file 732 // into buffer (set by ":e", may be reset by 733 // ":buf" 734 #define BF_NEVERLOADED 0x04 // file has never been loaded into buffer, 735 // many variables still need to be set 736 #define BF_NOTEDITED 0x08 // Set when file name is changed after 737 // starting to edit, reset when file is 738 // written out. 739 #define BF_NEW 0x10 // file didn't exist when editing started 740 #define BF_NEW_W 0x20 // Warned for BF_NEW and file created 741 #define BF_READERR 0x40 // got errors while reading the file 742 #define BF_DUMMY 0x80 // dummy buffer, only used internally 743 #define BF_PRESERVED 0x100 // ":preserve" was used 744 #define BF_SYN_SET 0x200 // 'syntax' option was set 745 #define BF_NO_SEA 0x400 // no swap_exists_action (ATTENTION prompt) 746 747 // Mask to check for flags that prevent normal writing 748 #define BF_WRITE_MASK (BF_NOTEDITED + BF_NEW + BF_READERR) 749 750 /* 751 * values for xp_context when doing command line completion 752 */ 753 #define EXPAND_UNSUCCESSFUL (-2) 754 #define EXPAND_OK (-1) 755 #define EXPAND_NOTHING 0 756 #define EXPAND_COMMANDS 1 757 #define EXPAND_FILES 2 758 #define EXPAND_DIRECTORIES 3 759 #define EXPAND_SETTINGS 4 760 #define EXPAND_BOOL_SETTINGS 5 761 #define EXPAND_TAGS 6 762 #define EXPAND_OLD_SETTING 7 763 #define EXPAND_HELP 8 764 #define EXPAND_BUFFERS 9 765 #define EXPAND_EVENTS 10 766 #define EXPAND_MENUS 11 767 #define EXPAND_SYNTAX 12 768 #define EXPAND_HIGHLIGHT 13 769 #define EXPAND_AUGROUP 14 770 #define EXPAND_USER_VARS 15 771 #define EXPAND_MAPPINGS 16 772 #define EXPAND_TAGS_LISTFILES 17 773 #define EXPAND_FUNCTIONS 18 774 #define EXPAND_USER_FUNC 19 775 #define EXPAND_EXPRESSION 20 776 #define EXPAND_MENUNAMES 21 777 #define EXPAND_USER_COMMANDS 22 778 #define EXPAND_USER_CMD_FLAGS 23 779 #define EXPAND_USER_NARGS 24 780 #define EXPAND_USER_COMPLETE 25 781 #define EXPAND_ENV_VARS 26 782 #define EXPAND_LANGUAGE 27 783 #define EXPAND_COLORS 28 784 #define EXPAND_COMPILER 29 785 #define EXPAND_USER_DEFINED 30 786 #define EXPAND_USER_LIST 31 787 #define EXPAND_SHELLCMD 32 788 #define EXPAND_CSCOPE 33 789 #define EXPAND_SIGN 34 790 #define EXPAND_PROFILE 35 791 #define EXPAND_BEHAVE 36 792 #define EXPAND_FILETYPE 37 793 #define EXPAND_FILES_IN_PATH 38 794 #define EXPAND_OWNSYNTAX 39 795 #define EXPAND_LOCALES 40 796 #define EXPAND_HISTORY 41 797 #define EXPAND_USER 42 798 #define EXPAND_SYNTIME 43 799 #define EXPAND_USER_ADDR_TYPE 44 800 #define EXPAND_PACKADD 45 801 #define EXPAND_MESSAGES 46 802 #define EXPAND_MAPCLEAR 47 803 #define EXPAND_ARGLIST 48 804 #define EXPAND_DIFF_BUFFERS 49 805 806 // Values for exmode_active (0 is no exmode) 807 #define EXMODE_NORMAL 1 808 #define EXMODE_VIM 2 809 810 // Values for nextwild() and ExpandOne(). See ExpandOne() for meaning. 811 #define WILD_FREE 1 812 #define WILD_EXPAND_FREE 2 813 #define WILD_EXPAND_KEEP 3 814 #define WILD_NEXT 4 815 #define WILD_PREV 5 816 #define WILD_ALL 6 817 #define WILD_LONGEST 7 818 #define WILD_ALL_KEEP 8 819 820 #define WILD_LIST_NOTFOUND 0x01 821 #define WILD_HOME_REPLACE 0x02 822 #define WILD_USE_NL 0x04 823 #define WILD_NO_BEEP 0x08 824 #define WILD_ADD_SLASH 0x10 825 #define WILD_KEEP_ALL 0x20 826 #define WILD_SILENT 0x40 827 #define WILD_ESCAPE 0x80 828 #define WILD_ICASE 0x100 829 #define WILD_ALLLINKS 0x200 830 #define WILD_IGNORE_COMPLETESLASH 0x400 831 #define WILD_NOERROR 0x800 // sets EW_NOERROR 832 #define WILD_BUFLASTUSED 0x1000 833 #define BUF_DIFF_FILTER 0x2000 834 835 // Flags for expand_wildcards() 836 #define EW_DIR 0x01 // include directory names 837 #define EW_FILE 0x02 // include file names 838 #define EW_NOTFOUND 0x04 // include not found names 839 #define EW_ADDSLASH 0x08 // append slash to directory name 840 #define EW_KEEPALL 0x10 // keep all matches 841 #define EW_SILENT 0x20 // don't print "1 returned" from shell 842 #define EW_EXEC 0x40 // executable files 843 #define EW_PATH 0x80 // search in 'path' too 844 #define EW_ICASE 0x100 // ignore case 845 #define EW_NOERROR 0x200 // no error for bad regexp 846 #define EW_NOTWILD 0x400 // add match with literal name if exists 847 #define EW_KEEPDOLLAR 0x800 // do not escape $, $var is expanded 848 // Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND 849 // is used when executing commands and EW_SILENT for interactive expanding. 850 #define EW_ALLLINKS 0x1000 // also links not pointing to existing file 851 #define EW_SHELLCMD 0x2000 // called from expand_shellcmd(), don't check 852 // if executable is in $PATH 853 #define EW_DODOT 0x4000 // also files starting with a dot 854 #define EW_EMPTYOK 0x8000 // no matches is not an error 855 #define EW_NOTENV 0x10000 // do not expand environment variables 856 857 // Flags for find_file_*() functions. 858 #define FINDFILE_FILE 0 // only files 859 #define FINDFILE_DIR 1 // only directories 860 #define FINDFILE_BOTH 2 // files and directories 861 862 #define W_ENDCOL(wp) (wp->w_wincol + wp->w_width) 863 #ifdef FEAT_MENU 864 # define W_WINROW(wp) (wp->w_winrow + wp->w_winbar_height) 865 #else 866 # define W_WINROW(wp) (wp->w_winrow) 867 #endif 868 869 // Values for the find_pattern_in_path() function args 'type' and 'action': 870 #define FIND_ANY 1 871 #define FIND_DEFINE 2 872 #define CHECK_PATH 3 873 874 #define ACTION_SHOW 1 875 #define ACTION_GOTO 2 876 #define ACTION_SPLIT 3 877 #define ACTION_SHOW_ALL 4 878 #define ACTION_EXPAND 5 879 880 #ifdef FEAT_SYN_HL 881 # define SST_MIN_ENTRIES 150 // minimal size for state stack array 882 # define SST_MAX_ENTRIES 1000 // maximal size for state stack array 883 # define SST_FIX_STATES 7 // size of sst_stack[]. 884 # define SST_DIST 16 // normal distance between entries 885 # define SST_INVALID (synstate_T *)-1 // invalid syn_state pointer 886 887 # define HL_CONTAINED 0x01 // not used on toplevel 888 # define HL_TRANSP 0x02 // has no highlighting 889 # define HL_ONELINE 0x04 // match within one line only 890 # define HL_HAS_EOL 0x08 // end pattern that matches with $ 891 # define HL_SYNC_HERE 0x10 // sync point after this item (syncing only) 892 # define HL_SYNC_THERE 0x20 // sync point at current line (syncing only) 893 # define HL_MATCH 0x40 // use match ID instead of item ID 894 # define HL_SKIPNL 0x80 // nextgroup can skip newlines 895 # define HL_SKIPWHITE 0x100 // nextgroup can skip white space 896 # define HL_SKIPEMPTY 0x200 // nextgroup can skip empty lines 897 # define HL_KEEPEND 0x400 // end match always kept 898 # define HL_EXCLUDENL 0x800 // exclude NL from match 899 # define HL_DISPLAY 0x1000 // only used for displaying, not syncing 900 # define HL_FOLD 0x2000 // define fold 901 # define HL_EXTEND 0x4000 // ignore a keepend 902 # define HL_MATCHCONT 0x8000 // match continued from previous line 903 # define HL_TRANS_CONT 0x10000 // transparent item without contains arg 904 # define HL_CONCEAL 0x20000 // can be concealed 905 # define HL_CONCEALENDS 0x40000 // can be concealed 906 #endif 907 908 // Values for 'options' argument in do_search() and searchit() 909 #define SEARCH_REV 0x01 // go in reverse of previous dir. 910 #define SEARCH_ECHO 0x02 // echo the search command and handle options 911 #define SEARCH_MSG 0x0c // give messages (yes, it's not 0x04) 912 #define SEARCH_NFMSG 0x08 // give all messages except not found 913 #define SEARCH_OPT 0x10 // interpret optional flags 914 #define SEARCH_HIS 0x20 // put search pattern in history 915 #define SEARCH_END 0x40 // put cursor at end of match 916 #define SEARCH_NOOF 0x80 // don't add offset to position 917 #define SEARCH_START 0x100 // start search without col offset 918 #define SEARCH_MARK 0x200 // set previous context mark 919 #define SEARCH_KEEP 0x400 // keep previous search pattern 920 #define SEARCH_PEEK 0x800 // peek for typed char, cancel search 921 #define SEARCH_COL 0x1000 // start at specified column instead of zero 922 923 // Values for find_ident_under_cursor() 924 #define FIND_IDENT 1 // find identifier (word) 925 #define FIND_STRING 2 // find any string (WORD) 926 #define FIND_EVAL 4 // include "->", "[]" and "." 927 #define FIND_NOERROR 8 // no error when no word found 928 929 // Values for file_name_in_line() 930 #define FNAME_MESS 1 // give error message 931 #define FNAME_EXP 2 // expand to path 932 #define FNAME_HYP 4 // check for hypertext link 933 #define FNAME_INCL 8 // apply 'includeexpr' 934 #define FNAME_REL 16 // ".." and "./" are relative to the (current) 935 // file instead of the current directory 936 #define FNAME_UNESC 32 // remove backslashes used for escaping 937 938 // Values for buflist_getfile() 939 #define GETF_SETMARK 0x01 // set pcmark before jumping 940 #define GETF_ALT 0x02 // jumping to alternate file (not buf num) 941 #define GETF_SWITCH 0x04 // respect 'switchbuf' settings when jumping 942 943 // Return values of getfile() 944 #define GETFILE_ERROR 1 // normal error 945 #define GETFILE_NOT_WRITTEN 2 // "not written" error 946 #define GETFILE_SAME_FILE 0 // success, same file 947 #define GETFILE_OPEN_OTHER -1 // success, opened another file 948 #define GETFILE_UNUSED 8 949 #define GETFILE_SUCCESS(x) ((x) <= 0) 950 951 // Values for buflist_new() flags 952 #define BLN_CURBUF 1 // may re-use curbuf for new buffer 953 #define BLN_LISTED 2 // put new buffer in buffer list 954 #define BLN_DUMMY 4 // allocating dummy buffer 955 #define BLN_NEW 8 // create a new buffer 956 #define BLN_NOOPT 16 // don't copy options to existing buffer 957 #define BLN_DUMMY_OK 32 // also find an existing dummy buffer 958 #define BLN_REUSE 64 // may re-use number from buf_reuse 959 960 // Values for in_cinkeys() 961 #define KEY_OPEN_FORW 0x101 962 #define KEY_OPEN_BACK 0x102 963 #define KEY_COMPLETE 0x103 // end of completion 964 965 // Values for "noremap" argument of ins_typebuf(). Also used for 966 // map->m_noremap and menu->noremap[]. 967 #define REMAP_YES 0 // allow remapping 968 #define REMAP_NONE -1 // no remapping 969 #define REMAP_SCRIPT -2 // remap script-local mappings only 970 #define REMAP_SKIP -3 // no remapping for first char 971 972 // Values for mch_call_shell() second argument 973 #define SHELL_FILTER 1 // filtering text 974 #define SHELL_EXPAND 2 // expanding wildcards 975 #define SHELL_COOKED 4 // set term to cooked mode 976 #define SHELL_DOOUT 8 // redirecting output 977 #define SHELL_SILENT 16 // don't print error returned by command 978 #define SHELL_READ 32 // read lines and insert into buffer 979 #define SHELL_WRITE 64 // write lines from buffer 980 981 // Values returned by mch_nodetype() 982 #define NODE_NORMAL 0 // file or directory, check with mch_isdir() 983 #define NODE_WRITABLE 1 // something we can write to (character 984 // device, fifo, socket, ..) 985 #define NODE_OTHER 2 // non-writable thing (e.g., block device) 986 987 // Values for readfile() flags 988 #define READ_NEW 0x01 // read a file into a new buffer 989 #define READ_FILTER 0x02 // read filter output 990 #define READ_STDIN 0x04 // read from stdin 991 #define READ_BUFFER 0x08 // read from curbuf (converting stdin) 992 #define READ_DUMMY 0x10 // reading into a dummy buffer 993 #define READ_KEEP_UNDO 0x20 // keep undo info 994 #define READ_FIFO 0x40 // read from fifo or socket 995 996 // Values for change_indent() 997 #define INDENT_SET 1 // set indent 998 #define INDENT_INC 2 // increase indent 999 #define INDENT_DEC 3 // decrease indent 1000 1001 // Values for flags argument for findmatchlimit() 1002 #define FM_BACKWARD 0x01 // search backwards 1003 #define FM_FORWARD 0x02 // search forwards 1004 #define FM_BLOCKSTOP 0x04 // stop at start/end of block 1005 #define FM_SKIPCOMM 0x08 // skip comments 1006 1007 // Values for action argument for do_buffer() and close_buffer() 1008 #define DOBUF_GOTO 0 // go to specified buffer 1009 #define DOBUF_SPLIT 1 // split window and go to specified buffer 1010 #define DOBUF_UNLOAD 2 // unload specified buffer(s) 1011 #define DOBUF_DEL 3 // delete specified buffer(s) from buflist 1012 #define DOBUF_WIPE 4 // delete specified buffer(s) really 1013 #define DOBUF_WIPE_REUSE 5 // like DOBUF_WIPE an keep number for reuse 1014 1015 // Values for start argument for do_buffer() 1016 #define DOBUF_CURRENT 0 // "count" buffer from current buffer 1017 #define DOBUF_FIRST 1 // "count" buffer from first buffer 1018 #define DOBUF_LAST 2 // "count" buffer from last buffer 1019 #define DOBUF_MOD 3 // "count" mod. buffer from current buffer 1020 1021 // Values for sub_cmd and which_pat argument for search_regcomp() 1022 // Also used for which_pat argument for searchit() 1023 #define RE_SEARCH 0 // save/use pat in/from search_pattern 1024 #define RE_SUBST 1 // save/use pat in/from subst_pattern 1025 #define RE_BOTH 2 // save pat in both patterns 1026 #define RE_LAST 2 // use last used pattern if "pat" is NULL 1027 1028 // Second argument for vim_regcomp(). 1029 #define RE_MAGIC 1 // 'magic' option 1030 #define RE_STRING 2 // match in string instead of buffer text 1031 #define RE_STRICT 4 // don't allow [abc] without ] 1032 #define RE_AUTO 8 // automatic engine selection 1033 1034 #ifdef FEAT_SYN_HL 1035 // values for reg_do_extmatch 1036 # define REX_SET 1 // to allow \z\(...\), 1037 # define REX_USE 2 // to allow \z\1 et al. 1038 # define REX_ALL (REX_SET | REX_USE) 1039 #endif 1040 1041 // Return values for fullpathcmp() 1042 // Note: can use (fullpathcmp() & FPC_SAME) to check for equal files 1043 #define FPC_SAME 1 // both exist and are the same file. 1044 #define FPC_DIFF 2 // both exist and are different files. 1045 #define FPC_NOTX 4 // both don't exist. 1046 #define FPC_DIFFX 6 // one of them doesn't exist. 1047 #define FPC_SAMEX 7 // both don't exist and file names are same. 1048 1049 // flags for do_ecmd() 1050 #define ECMD_HIDE 0x01 // don't free the current buffer 1051 #define ECMD_SET_HELP 0x02 // set b_help flag of (new) buffer before 1052 // opening file 1053 #define ECMD_OLDBUF 0x04 // use existing buffer if it exists 1054 #define ECMD_FORCEIT 0x08 // ! used in Ex command 1055 #define ECMD_ADDBUF 0x10 // don't edit, just add to buffer list 1056 1057 // for lnum argument in do_ecmd() 1058 #define ECMD_LASTL (linenr_T)0 // use last position in loaded file 1059 #define ECMD_LAST (linenr_T)-1 // use last position in all files 1060 #define ECMD_ONE (linenr_T)1 // use first line 1061 1062 // flags for do_cmdline() 1063 #define DOCMD_VERBOSE 0x01 // included command in error message 1064 #define DOCMD_NOWAIT 0x02 // don't call wait_return() and friends 1065 #define DOCMD_REPEAT 0x04 // repeat exec. until getline() returns NULL 1066 #define DOCMD_KEYTYPED 0x08 // don't reset KeyTyped 1067 #define DOCMD_EXCRESET 0x10 // reset exception environment (for debugging) 1068 #define DOCMD_KEEPLINE 0x20 // keep typed line for repeating with "." 1069 1070 // flags for beginline() 1071 #define BL_WHITE 1 // cursor on first non-white in the line 1072 #define BL_SOL 2 // use 'sol' option 1073 #define BL_FIX 4 // don't leave cursor on a NUL 1074 1075 // flags for mf_sync() 1076 #define MFS_ALL 1 // also sync blocks with negative numbers 1077 #define MFS_STOP 2 // stop syncing when a character is available 1078 #define MFS_FLUSH 4 // flushed file to disk 1079 #define MFS_ZERO 8 // only write block 0 1080 1081 // flags for buf_copy_options() 1082 #define BCO_ENTER 1 // going to enter the buffer 1083 #define BCO_ALWAYS 2 // always copy the options 1084 #define BCO_NOHELP 4 // don't touch the help related options 1085 1086 // flags for do_put() 1087 #define PUT_FIXINDENT 1 // make indent look nice 1088 #define PUT_CURSEND 2 // leave cursor after end of new text 1089 #define PUT_CURSLINE 4 // leave cursor on last line of new text 1090 #define PUT_LINE 8 // put register as lines 1091 #define PUT_LINE_SPLIT 16 // split line for linewise register 1092 #define PUT_LINE_FORWARD 32 // put linewise register below Visual sel. 1093 1094 // flags for set_indent() 1095 #define SIN_CHANGED 1 // call changed_bytes() when line changed 1096 #define SIN_INSERT 2 // insert indent before existing text 1097 #define SIN_UNDO 4 // save line for undo before changing it 1098 1099 // flags for insertchar() 1100 #define INSCHAR_FORMAT 1 // force formatting 1101 #define INSCHAR_DO_COM 2 // format comments 1102 #define INSCHAR_CTRLV 4 // char typed just after CTRL-V 1103 #define INSCHAR_NO_FEX 8 // don't use 'formatexpr' 1104 #define INSCHAR_COM_LIST 16 // format comments with list/2nd line indent 1105 1106 // flags for open_line() 1107 #define OPENLINE_DELSPACES 1 // delete spaces after cursor 1108 #define OPENLINE_DO_COM 2 // format comments 1109 #define OPENLINE_KEEPTRAIL 4 // keep trailing spaces 1110 #define OPENLINE_MARKFIX 8 // fix mark positions 1111 #define OPENLINE_COM_LIST 16 // format comments with list/2nd line indent 1112 1113 // There are five history tables: 1114 #define HIST_CMD 0 // colon commands 1115 #define HIST_SEARCH 1 // search commands 1116 #define HIST_EXPR 2 // expressions (from entering = register) 1117 #define HIST_INPUT 3 // input() lines 1118 #define HIST_DEBUG 4 // debug commands 1119 #define HIST_COUNT 5 // number of history tables 1120 1121 // The type numbers are fixed for backwards compatibility. 1122 #define BARTYPE_VERSION 1 1123 #define BARTYPE_HISTORY 2 1124 #define BARTYPE_REGISTER 3 1125 #define BARTYPE_MARK 4 1126 1127 #define VIMINFO_VERSION 4 1128 #define VIMINFO_VERSION_WITH_HISTORY 2 1129 #define VIMINFO_VERSION_WITH_REGISTERS 3 1130 #define VIMINFO_VERSION_WITH_MARKS 4 1131 1132 typedef enum { 1133 BVAL_NR, 1134 BVAL_STRING, 1135 BVAL_EMPTY 1136 } btype_T; 1137 1138 typedef struct { 1139 btype_T bv_type; 1140 long bv_nr; 1141 char_u *bv_string; 1142 int bv_len; // length of bv_string 1143 int bv_allocated; // bv_string was allocated 1144 } bval_T; 1145 1146 /* 1147 * Values for do_tag(). 1148 */ 1149 #define DT_TAG 1 // jump to newer position or same tag again 1150 #define DT_POP 2 // jump to older position 1151 #define DT_NEXT 3 // jump to next match of same tag 1152 #define DT_PREV 4 // jump to previous match of same tag 1153 #define DT_FIRST 5 // jump to first match of same tag 1154 #define DT_LAST 6 // jump to first match of same tag 1155 #define DT_SELECT 7 // jump to selection from list 1156 #define DT_HELP 8 // like DT_TAG, but no wildcards 1157 #define DT_JUMP 9 // jump to new tag or selection from list 1158 #define DT_CSCOPE 10 // cscope find command (like tjump) 1159 #define DT_LTAG 11 // tag using location list 1160 #define DT_FREE 99 // free cached matches 1161 1162 /* 1163 * flags for find_tags(). 1164 */ 1165 #define TAG_HELP 1 // only search for help tags 1166 #define TAG_NAMES 2 // only return name of tag 1167 #define TAG_REGEXP 4 // use tag pattern as regexp 1168 #define TAG_NOIC 8 // don't always ignore case 1169 #ifdef FEAT_CSCOPE 1170 # define TAG_CSCOPE 16 // cscope tag 1171 #endif 1172 #define TAG_VERBOSE 32 // message verbosity 1173 #define TAG_INS_COMP 64 // Currently doing insert completion 1174 #define TAG_KEEP_LANG 128 // keep current language 1175 #define TAG_NO_TAGFUNC 256 // do not use 'tagfunc' 1176 1177 #define TAG_MANY 300 // When finding many tags (for completion), 1178 // find up to this many tags 1179 1180 /* 1181 * Types of dialogs passed to do_vim_dialog(). 1182 */ 1183 #define VIM_GENERIC 0 1184 #define VIM_ERROR 1 1185 #define VIM_WARNING 2 1186 #define VIM_INFO 3 1187 #define VIM_QUESTION 4 1188 #define VIM_LAST_TYPE 4 // sentinel value 1189 1190 /* 1191 * Return values for functions like gui_yesnocancel() 1192 */ 1193 #define VIM_YES 2 1194 #define VIM_NO 3 1195 #define VIM_CANCEL 4 1196 #define VIM_ALL 5 1197 #define VIM_DISCARDALL 6 1198 1199 /* 1200 * arguments for win_split() 1201 */ 1202 #define WSP_ROOM 1 // require enough room 1203 #define WSP_VERT 2 // split vertically 1204 #define WSP_TOP 4 // window at top-left of shell 1205 #define WSP_BOT 8 // window at bottom-right of shell 1206 #define WSP_HELP 16 // creating the help window 1207 #define WSP_BELOW 32 // put new window below/right 1208 #define WSP_ABOVE 64 // put new window above/left 1209 #define WSP_NEWLOC 128 // don't copy location list 1210 1211 /* 1212 * arguments for gui_set_shellsize() 1213 */ 1214 #define RESIZE_VERT 1 // resize vertically 1215 #define RESIZE_HOR 2 // resize horizontally 1216 #define RESIZE_BOTH 15 // resize in both directions 1217 1218 /* 1219 * flags for check_changed() 1220 */ 1221 #define CCGD_AW 1 // do autowrite if buffer was changed 1222 #define CCGD_MULTWIN 2 // check also when several wins for the buf 1223 #define CCGD_FORCEIT 4 // ! used 1224 #define CCGD_ALLBUF 8 // may write all buffers 1225 #define CCGD_EXCMD 16 // may suggest using ! 1226 1227 /* 1228 * "flags" values for option-setting functions. 1229 * When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global 1230 * values, get local value. 1231 */ 1232 #define OPT_FREE 1 // free old value if it was allocated 1233 #define OPT_GLOBAL 2 // use global value 1234 #define OPT_LOCAL 4 // use local value 1235 #define OPT_MODELINE 8 // option in modeline 1236 #define OPT_WINONLY 16 // only set window-local options 1237 #define OPT_NOWIN 32 // don't set window-local options 1238 1239 // Magic chars used in confirm dialog strings 1240 #define DLG_BUTTON_SEP '\n' 1241 #define DLG_HOTKEY_CHAR '&' 1242 1243 // Values for "starting" 1244 #define NO_SCREEN 2 // no screen updating yet 1245 #define NO_BUFFERS 1 // not all buffers loaded yet 1246 // 0 not starting anymore 1247 1248 // Values for swap_exists_action: what to do when swap file already exists 1249 #define SEA_NONE 0 // don't use dialog 1250 #define SEA_DIALOG 1 // use dialog when possible 1251 #define SEA_QUIT 2 // quit editing the file 1252 #define SEA_RECOVER 3 // recover the file 1253 1254 /* 1255 * Minimal size for block 0 of a swap file. 1256 * NOTE: This depends on size of struct block0! It's not done with a sizeof(), 1257 * because struct block0 is defined in memline.c (Sorry). 1258 * The maximal block size is arbitrary. 1259 */ 1260 #define MIN_SWAP_PAGE_SIZE 1048 1261 #define MAX_SWAP_PAGE_SIZE 50000 1262 1263 // Special values for current_sctx.sc_sid. 1264 #define SID_MODELINE -1 // when using a modeline 1265 #define SID_CMDARG -2 // for "--cmd" argument 1266 #define SID_CARG -3 // for "-c" argument 1267 #define SID_ENV -4 // for sourcing environment variable 1268 #define SID_ERROR -5 // option was reset because of an error 1269 #define SID_NONE -6 // don't set scriptID 1270 1271 /* 1272 * Events for autocommands. 1273 */ 1274 enum auto_event 1275 { 1276 EVENT_BUFADD = 0, // after adding a buffer to the buffer list 1277 EVENT_BUFDELETE, // deleting a buffer from the buffer list 1278 EVENT_BUFENTER, // after entering a buffer 1279 EVENT_BUFFILEPOST, // after renaming a buffer 1280 EVENT_BUFFILEPRE, // before renaming a buffer 1281 EVENT_BUFHIDDEN, // just after buffer becomes hidden 1282 EVENT_BUFLEAVE, // before leaving a buffer 1283 EVENT_BUFNEW, // after creating any buffer 1284 EVENT_BUFNEWFILE, // when creating a buffer for a new file 1285 EVENT_BUFREADCMD, // read buffer using command 1286 EVENT_BUFREADPOST, // after reading a buffer 1287 EVENT_BUFREADPRE, // before reading a buffer 1288 EVENT_BUFUNLOAD, // just before unloading a buffer 1289 EVENT_BUFWINENTER, // after showing a buffer in a window 1290 EVENT_BUFWINLEAVE, // just after buffer removed from window 1291 EVENT_BUFWIPEOUT, // just before really deleting a buffer 1292 EVENT_BUFWRITECMD, // write buffer using command 1293 EVENT_BUFWRITEPOST, // after writing a buffer 1294 EVENT_BUFWRITEPRE, // before writing a buffer 1295 EVENT_CMDLINECHANGED, // command line was modified 1296 EVENT_CMDLINEENTER, // after entering the command line 1297 EVENT_CMDLINELEAVE, // before leaving the command line 1298 EVENT_CMDUNDEFINED, // command undefined 1299 EVENT_CMDWINENTER, // after entering the cmdline window 1300 EVENT_CMDWINLEAVE, // before leaving the cmdline window 1301 EVENT_COLORSCHEME, // after loading a colorscheme 1302 EVENT_COLORSCHEMEPRE, // before loading a colorscheme 1303 EVENT_COMPLETECHANGED, // after completion popup menu changed 1304 EVENT_COMPLETEDONE, // after finishing insert complete 1305 EVENT_CURSORHOLD, // cursor in same position for a while 1306 EVENT_CURSORHOLDI, // idem, in Insert mode 1307 EVENT_CURSORMOVED, // cursor was moved 1308 EVENT_CURSORMOVEDI, // cursor was moved in Insert mode 1309 EVENT_DIFFUPDATED, // after diffs were updated 1310 EVENT_DIRCHANGED, // after user changed directory 1311 EVENT_ENCODINGCHANGED, // after changing the 'encoding' option 1312 EVENT_EXITPRE, // before exiting 1313 EVENT_FILEAPPENDCMD, // append to a file using command 1314 EVENT_FILEAPPENDPOST, // after appending to a file 1315 EVENT_FILEAPPENDPRE, // before appending to a file 1316 EVENT_FILECHANGEDRO, // before first change to read-only file 1317 EVENT_FILECHANGEDSHELL, // after shell command that changed file 1318 EVENT_FILECHANGEDSHELLPOST, // after (not) reloading changed file 1319 EVENT_FILEREADCMD, // read from a file using command 1320 EVENT_FILEREADPOST, // after reading a file 1321 EVENT_FILEREADPRE, // before reading a file 1322 EVENT_FILETYPE, // new file type detected (user defined) 1323 EVENT_FILEWRITECMD, // write to a file using command 1324 EVENT_FILEWRITEPOST, // after writing a file 1325 EVENT_FILEWRITEPRE, // before writing a file 1326 EVENT_FILTERREADPOST, // after reading from a filter 1327 EVENT_FILTERREADPRE, // before reading from a filter 1328 EVENT_FILTERWRITEPOST, // after writing to a filter 1329 EVENT_FILTERWRITEPRE, // before writing to a filter 1330 EVENT_FOCUSGAINED, // got the focus 1331 EVENT_FOCUSLOST, // lost the focus to another app 1332 EVENT_FUNCUNDEFINED, // if calling a function which doesn't exist 1333 EVENT_GUIENTER, // after starting the GUI 1334 EVENT_GUIFAILED, // after starting the GUI failed 1335 EVENT_INSERTCHANGE, // when changing Insert/Replace mode 1336 EVENT_INSERTCHARPRE, // before inserting a char 1337 EVENT_INSERTENTER, // when entering Insert mode 1338 EVENT_INSERTLEAVE, // when leaving Insert mode 1339 EVENT_MENUPOPUP, // just before popup menu is displayed 1340 EVENT_OPTIONSET, // option was set 1341 EVENT_QUICKFIXCMDPOST, // after :make, :grep etc. 1342 EVENT_QUICKFIXCMDPRE, // before :make, :grep etc. 1343 EVENT_QUITPRE, // before :quit 1344 EVENT_REMOTEREPLY, // upon string reception from a remote vim 1345 EVENT_SAFESTATE, // going to wait for a character 1346 EVENT_SAFESTATEAGAIN, // still waiting for a character 1347 EVENT_SESSIONLOADPOST, // after loading a session file 1348 EVENT_SHELLCMDPOST, // after ":!cmd" 1349 EVENT_SHELLFILTERPOST, // after ":1,2!cmd", ":w !cmd", ":r !cmd". 1350 EVENT_SOURCECMD, // sourcing a Vim script using command 1351 EVENT_SOURCEPRE, // before sourcing a Vim script 1352 EVENT_SOURCEPOST, // after sourcing a Vim script 1353 EVENT_SPELLFILEMISSING, // spell file missing 1354 EVENT_STDINREADPOST, // after reading from stdin 1355 EVENT_STDINREADPRE, // before reading from stdin 1356 EVENT_SWAPEXISTS, // found existing swap file 1357 EVENT_SYNTAX, // syntax selected 1358 EVENT_TABCLOSED, // after closing a tab page 1359 EVENT_TABENTER, // after entering a tab page 1360 EVENT_TABLEAVE, // before leaving a tab page 1361 EVENT_TABNEW, // when entering a new tab page 1362 EVENT_TERMCHANGED, // after changing 'term' 1363 EVENT_TERMINALOPEN, // after a terminal buffer was created 1364 EVENT_TERMINALWINOPEN, // after a terminal buffer was created and entering its window 1365 EVENT_TERMRESPONSE, // after setting "v:termresponse" 1366 EVENT_TEXTCHANGED, // text was modified not in Insert mode 1367 EVENT_TEXTCHANGEDI, // text was modified in Insert mode 1368 EVENT_TEXTCHANGEDP, // TextChangedI with popup menu visible 1369 EVENT_TEXTYANKPOST, // after some text was yanked 1370 EVENT_USER, // user defined autocommand 1371 EVENT_VIMENTER, // after starting Vim 1372 EVENT_VIMLEAVE, // before exiting Vim 1373 EVENT_VIMLEAVEPRE, // before exiting Vim and writing .viminfo 1374 EVENT_VIMRESIZED, // after Vim window was resized 1375 EVENT_WINENTER, // after entering a window 1376 EVENT_WINLEAVE, // before leaving a window 1377 EVENT_WINNEW, // when entering a new window 1378 1379 NUM_EVENTS // MUST be the last one 1380 }; 1381 1382 typedef enum auto_event event_T; 1383 1384 /* 1385 * Values for index in highlight_attr[]. 1386 * When making changes, also update HL_FLAGS below! And update the default 1387 * value of 'highlight' in option.c. 1388 */ 1389 typedef enum 1390 { 1391 HLF_8 = 0 // Meta & special keys listed with ":map", text that is 1392 // displayed different from what it is 1393 , HLF_EOB // after the last line in the buffer 1394 , HLF_AT // @ characters at end of screen, characters that 1395 // don't really exist in the text 1396 , HLF_D // directories in CTRL-D listing 1397 , HLF_E // error messages 1398 , HLF_H // obsolete, ignored 1399 , HLF_I // incremental search 1400 , HLF_L // last search string 1401 , HLF_M // "--More--" message 1402 , HLF_CM // Mode (e.g., "-- INSERT --") 1403 , HLF_N // line number for ":number" and ":#" commands 1404 , HLF_LNA // LineNrAbove 1405 , HLF_LNB // LineNrBelow 1406 , HLF_CLN // current line number 1407 , HLF_R // return to continue message and yes/no questions 1408 , HLF_S // status lines 1409 , HLF_SNC // status lines of not-current windows 1410 , HLF_C // column to separate vertically split windows 1411 , HLF_T // Titles for output from ":set all", ":autocmd" etc. 1412 , HLF_V // Visual mode 1413 , HLF_VNC // Visual mode, autoselecting and not clipboard owner 1414 , HLF_W // warning messages 1415 , HLF_WM // Wildmenu highlight 1416 , HLF_FL // Folded line 1417 , HLF_FC // Fold column 1418 , HLF_ADD // Added diff line 1419 , HLF_CHD // Changed diff line 1420 , HLF_DED // Deleted diff line 1421 , HLF_TXD // Text Changed in diff line 1422 , HLF_CONCEAL // Concealed text 1423 , HLF_SC // Sign column 1424 , HLF_SPB // SpellBad 1425 , HLF_SPC // SpellCap 1426 , HLF_SPR // SpellRare 1427 , HLF_SPL // SpellLocal 1428 , HLF_PNI // popup menu normal item 1429 , HLF_PSI // popup menu selected item 1430 , HLF_PSB // popup menu scrollbar 1431 , HLF_PST // popup menu scrollbar thumb 1432 , HLF_TP // tabpage line 1433 , HLF_TPS // tabpage line selected 1434 , HLF_TPF // tabpage line filler 1435 , HLF_CUC // 'cursorcolumn' 1436 , HLF_CUL // 'cursorline' 1437 , HLF_MC // 'colorcolumn' 1438 , HLF_QFL // quickfix window line currently selected 1439 , HLF_ST // status lines of terminal windows 1440 , HLF_STNC // status lines of not-current terminal windows 1441 , HLF_COUNT // MUST be the last one 1442 } hlf_T; 1443 1444 // The HL_FLAGS must be in the same order as the HLF_ enums! 1445 // When changing this also adjust the default for 'highlight'. 1446 #define HL_FLAGS {'8', '~', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \ 1447 'n', 'a', 'b', 'N', 'r', 's', 'S', 'c', 't', 'v', 'V', \ 1448 'w', 'W', 'f', 'F', 'A', 'C', 'D', 'T', '-', '>', \ 1449 'B', 'P', 'R', 'L', \ 1450 '+', '=', 'x', 'X', '*', '#', '_', '!', '.', 'o', 'q', \ 1451 'z', 'Z'} 1452 1453 /* 1454 * Boolean constants 1455 */ 1456 #ifndef TRUE 1457 # define FALSE 0 // note: this is an int, not a long! 1458 # define TRUE 1 1459 #endif 1460 1461 #define MAYBE 2 // sometimes used for a variant on TRUE 1462 1463 #ifndef UINT32_T 1464 typedef UINT32_TYPEDEF UINT32_T; 1465 #endif 1466 1467 /* 1468 * Operator IDs; The order must correspond to opchars[] in ops.c! 1469 */ 1470 #define OP_NOP 0 // no pending operation 1471 #define OP_DELETE 1 // "d" delete operator 1472 #define OP_YANK 2 // "y" yank operator 1473 #define OP_CHANGE 3 // "c" change operator 1474 #define OP_LSHIFT 4 // "<" left shift operator 1475 #define OP_RSHIFT 5 // ">" right shift operator 1476 #define OP_FILTER 6 // "!" filter operator 1477 #define OP_TILDE 7 // "g~" switch case operator 1478 #define OP_INDENT 8 // "=" indent operator 1479 #define OP_FORMAT 9 // "gq" format operator 1480 #define OP_COLON 10 // ":" colon operator 1481 #define OP_UPPER 11 // "gU" make upper case operator 1482 #define OP_LOWER 12 // "gu" make lower case operator 1483 #define OP_JOIN 13 // "J" join operator, only for Visual mode 1484 #define OP_JOIN_NS 14 // "gJ" join operator, only for Visual mode 1485 #define OP_ROT13 15 // "g?" rot-13 encoding 1486 #define OP_REPLACE 16 // "r" replace chars, only for Visual mode 1487 #define OP_INSERT 17 // "I" Insert column, only for Visual mode 1488 #define OP_APPEND 18 // "A" Append column, only for Visual mode 1489 #define OP_FOLD 19 // "zf" define a fold 1490 #define OP_FOLDOPEN 20 // "zo" open folds 1491 #define OP_FOLDOPENREC 21 // "zO" open folds recursively 1492 #define OP_FOLDCLOSE 22 // "zc" close folds 1493 #define OP_FOLDCLOSEREC 23 // "zC" close folds recursively 1494 #define OP_FOLDDEL 24 // "zd" delete folds 1495 #define OP_FOLDDELREC 25 // "zD" delete folds recursively 1496 #define OP_FORMAT2 26 // "gw" format operator, keeps cursor pos 1497 #define OP_FUNCTION 27 // "g@" call 'operatorfunc' 1498 #define OP_NR_ADD 28 // "<C-A>" Add to the number or alphabetic 1499 // character (OP_ADD conflicts with Perl) 1500 #define OP_NR_SUB 29 // "<C-X>" Subtract from the number or 1501 // alphabetic character 1502 1503 /* 1504 * Motion types, used for operators and for yank/delete registers. 1505 */ 1506 #define MCHAR 0 // character-wise movement/register 1507 #define MLINE 1 // line-wise movement/register 1508 #define MBLOCK 2 // block-wise register 1509 1510 #define MAUTO 0xff // Decide between MLINE/MCHAR 1511 1512 /* 1513 * Minimum screen size 1514 */ 1515 #define MIN_COLUMNS 12 // minimal columns for screen 1516 #define MIN_LINES 2 // minimal lines for screen 1517 #define STATUS_HEIGHT 1 // height of a status line under a window 1518 #ifdef FEAT_MENU // height of a status line under a window 1519 # define WINBAR_HEIGHT(wp) (wp)->w_winbar_height 1520 # define VISIBLE_HEIGHT(wp) ((wp)->w_height + (wp)->w_winbar_height) 1521 #else 1522 # define WINBAR_HEIGHT(wp) 0 1523 # define VISIBLE_HEIGHT(wp) (wp)->w_height 1524 #endif 1525 #define QF_WINHEIGHT 10 // default height for quickfix window 1526 1527 /* 1528 * Buffer sizes 1529 */ 1530 #ifndef CMDBUFFSIZE 1531 # define CMDBUFFSIZE 256 // size of the command processing buffer 1532 #endif 1533 1534 #define LSIZE 512 // max. size of a line in the tags file 1535 1536 #define IOSIZE (1024+1) // file i/o and sprintf buffer size 1537 1538 #define DIALOG_MSG_SIZE 1000 // buffer size for dialog_msg() 1539 1540 #define MSG_BUF_LEN 480 // length of buffer for small messages 1541 #define MSG_BUF_CLEN (MSG_BUF_LEN / 6) // cell length (worst case: utf-8 1542 // takes 6 bytes for one cell) 1543 1544 #define FOLD_TEXT_LEN 51 // buffer size for get_foldtext() 1545 1546 // Size of the buffer used for tgetent(). Unfortunately this is largely 1547 // undocumented, some systems use 1024. Using a buffer that is too small 1548 // causes a buffer overrun and a crash. Use the maximum known value to stay 1549 // on the safe side. 1550 #define TBUFSZ 2048 // buffer size for termcap entry 1551 1552 /* 1553 * Maximum length of key sequence to be mapped. 1554 * Must be able to hold an Amiga resize report. 1555 */ 1556 #define MAXMAPLEN 50 1557 1558 // Size in bytes of the hash used in the undo file. 1559 #define UNDO_HASH_SIZE 32 1560 1561 #ifdef HAVE_FCNTL_H 1562 # include <fcntl.h> 1563 #endif 1564 1565 #ifdef BINARY_FILE_IO 1566 # define WRITEBIN "wb" // no CR-LF translation 1567 # define READBIN "rb" 1568 # define APPENDBIN "ab" 1569 #else 1570 # define WRITEBIN "w" 1571 # define READBIN "r" 1572 # define APPENDBIN "a" 1573 #endif 1574 1575 /* 1576 * EMX doesn't have a global way of making open() use binary I/O. 1577 * Use O_BINARY for all open() calls. 1578 */ 1579 #if defined(__CYGWIN32__) 1580 # define O_EXTRA O_BINARY 1581 #else 1582 # define O_EXTRA 0 1583 #endif 1584 1585 #ifndef O_NOFOLLOW 1586 # define O_NOFOLLOW 0 1587 #endif 1588 1589 #ifndef W_OK 1590 # define W_OK 2 // for systems that don't have W_OK in unistd.h 1591 #endif 1592 #ifndef R_OK 1593 # define R_OK 4 // for systems that don't have R_OK in unistd.h 1594 #endif 1595 1596 // Allocate memory for one type and cast the returned pointer to have the 1597 // compiler check the types. 1598 #define ALLOC_ONE(type) (type *)alloc(sizeof(type)) 1599 #define ALLOC_MULT(type, count) (type *)alloc(sizeof(type) * (count)) 1600 #define ALLOC_CLEAR_ONE(type) (type *)alloc_clear(sizeof(type)) 1601 #define ALLOC_CLEAR_MULT(type, count) (type *)alloc_clear(sizeof(type) * (count)) 1602 #define LALLOC_CLEAR_ONE(type) (type *)lalloc_clear(sizeof(type), FALSE) 1603 #define LALLOC_CLEAR_MULT(type, count) (type *)lalloc_clear(sizeof(type) * (count), FALSE) 1604 #define LALLOC_MULT(type, count) (type *)lalloc(sizeof(type) * (count), FALSE) 1605 1606 /* 1607 * defines to avoid typecasts from (char_u *) to (char *) and back 1608 * (vim_strchr() and vim_strrchr() are now in alloc.c) 1609 */ 1610 #define STRLEN(s) strlen((char *)(s)) 1611 #define STRCPY(d, s) strcpy((char *)(d), (char *)(s)) 1612 #define STRNCPY(d, s, n) strncpy((char *)(d), (char *)(s), (size_t)(n)) 1613 #define STRCMP(d, s) strcmp((char *)(d), (char *)(s)) 1614 #define STRNCMP(d, s, n) strncmp((char *)(d), (char *)(s), (size_t)(n)) 1615 #ifdef HAVE_STRCASECMP 1616 # define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s)) 1617 #else 1618 # ifdef HAVE_STRICMP 1619 # define STRICMP(d, s) stricmp((char *)(d), (char *)(s)) 1620 # else 1621 # define STRICMP(d, s) vim_stricmp((char *)(d), (char *)(s)) 1622 # endif 1623 #endif 1624 1625 // Like strcpy() but allows overlapped source and destination. 1626 #define STRMOVE(d, s) mch_memmove((d), (s), STRLEN(s) + 1) 1627 1628 #ifdef HAVE_STRNCASECMP 1629 # define STRNICMP(d, s, n) strncasecmp((char *)(d), (char *)(s), (size_t)(n)) 1630 #else 1631 # ifdef HAVE_STRNICMP 1632 # define STRNICMP(d, s, n) strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1633 # else 1634 # define STRNICMP(d, s, n) vim_strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1635 # endif 1636 #endif 1637 1638 // We need to call mb_stricmp() even when we aren't dealing with a multi-byte 1639 // encoding because mb_stricmp() takes care of all ascii and non-ascii 1640 // encodings, including characters with umlauts in latin1, etc., while 1641 // STRICMP() only handles the system locale version, which often does not 1642 // handle non-ascii properly. 1643 1644 # define MB_STRICMP(d, s) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)MAXCOL) 1645 # define MB_STRNICMP(d, s, n) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)(n)) 1646 1647 #define STRCAT(d, s) strcat((char *)(d), (char *)(s)) 1648 #define STRNCAT(d, s, n) strncat((char *)(d), (char *)(s), (size_t)(n)) 1649 1650 #ifdef HAVE_STRPBRK 1651 # define vim_strpbrk(s, cs) (char_u *)strpbrk((char *)(s), (char *)(cs)) 1652 #endif 1653 1654 #define OUT_STR(s) out_str((char_u *)(s)) 1655 #define OUT_STR_NF(s) out_str_nf((char_u *)(s)) 1656 1657 #ifdef FEAT_GUI 1658 # ifdef FEAT_TERMGUICOLORS 1659 # define GUI_FUNCTION(f) (gui.in_use ? gui_##f : termgui_##f) 1660 # define GUI_FUNCTION2(f, pixel) (gui.in_use \ 1661 ? ((pixel) != INVALCOLOR \ 1662 ? gui_##f((pixel)) \ 1663 : INVALCOLOR) \ 1664 : termgui_##f((pixel))) 1665 # define USE_24BIT (gui.in_use || p_tgc) 1666 # else 1667 # define GUI_FUNCTION(f) gui_##f 1668 # define GUI_FUNCTION2(f,pixel) ((pixel) != INVALCOLOR \ 1669 ? gui_##f((pixel)) \ 1670 : INVALCOLOR) 1671 # define USE_24BIT gui.in_use 1672 # endif 1673 #else 1674 # ifdef FEAT_TERMGUICOLORS 1675 # define GUI_FUNCTION(f) termgui_##f 1676 # define GUI_FUNCTION2(f, pixel) termgui_##f((pixel)) 1677 # define USE_24BIT p_tgc 1678 # endif 1679 #endif 1680 #ifdef FEAT_TERMGUICOLORS 1681 # define IS_CTERM (t_colors > 1 || p_tgc) 1682 #else 1683 # define IS_CTERM (t_colors > 1) 1684 #endif 1685 #ifdef GUI_FUNCTION 1686 # define GUI_MCH_GET_RGB GUI_FUNCTION(mch_get_rgb) 1687 # define GUI_MCH_GET_RGB2(pixel) GUI_FUNCTION2(mch_get_rgb, (pixel)) 1688 # define GUI_MCH_GET_COLOR GUI_FUNCTION(mch_get_color) 1689 # define GUI_GET_COLOR GUI_FUNCTION(get_color) 1690 #endif 1691 1692 // Prefer using emsgf(), because perror() may send the output to the wrong 1693 // destination and mess up the screen. 1694 #ifdef HAVE_STRERROR 1695 # define PERROR(msg) (void)semsg("%s: %s", (char *)msg, strerror(errno)) 1696 #else 1697 # define PERROR(msg) do_perror(msg) 1698 #endif 1699 1700 typedef long linenr_T; // line number type 1701 typedef int colnr_T; // column number type 1702 typedef unsigned short disptick_T; // display tick type 1703 1704 /* 1705 * Well, you won't believe it, but some S/390 machines ("host", now also known 1706 * as zServer) use 31 bit pointers. There are also some newer machines, that 1707 * use 64 bit pointers. I don't know how to distinguish between 31 and 64 bit 1708 * machines, so the best way is to assume 31 bits whenever we detect OS/390 1709 * Unix. 1710 * With this we restrict the maximum line length to 1073741823. I guess this is 1711 * not a real problem. BTW: Longer lines are split. 1712 */ 1713 #ifdef __MVS__ 1714 # define MAXCOL (0x3fffffffL) // maximum column number, 30 bits 1715 # define MAXLNUM (0x3fffffffL) // maximum (invalid) line number 1716 #else 1717 # define MAXCOL INT_MAX // maximum column number 1718 # define MAXLNUM LONG_MAX // maximum (invalid) line number 1719 #endif 1720 1721 #define SHOWCMD_COLS 10 // columns needed by shown command 1722 #define STL_MAX_ITEM 80 // max nr of %<flag> in statusline 1723 1724 typedef void *vim_acl_T; // dummy to pass an ACL to a function 1725 1726 #ifndef mch_memmove 1727 # define mch_memmove(to, from, len) memmove((char*)(to), (char*)(from), (size_t)(len)) 1728 #endif 1729 1730 /* 1731 * fnamecmp() is used to compare file names. 1732 * On some systems case in a file name does not matter, on others it does. 1733 * (this does not account for maximum name lengths and things like "../dir", 1734 * thus it is not 100% accurate!) 1735 */ 1736 #define fnamecmp(x, y) vim_fnamecmp((char_u *)(x), (char_u *)(y)) 1737 #define fnamencmp(x, y, n) vim_fnamencmp((char_u *)(x), (char_u *)(y), (size_t)(n)) 1738 1739 #ifdef HAVE_MEMSET 1740 # define vim_memset(ptr, c, size) memset((ptr), (c), (size)) 1741 #else 1742 void *vim_memset(void *, int, size_t); 1743 #endif 1744 1745 #if defined(UNIX) || defined(FEAT_GUI) || defined(VMS) \ 1746 || defined(FEAT_CLIENTSERVER) 1747 # define USE_INPUT_BUF 1748 #endif 1749 1750 #ifndef EINTR 1751 # define read_eintr(fd, buf, count) vim_read((fd), (buf), (count)) 1752 # define write_eintr(fd, buf, count) vim_write((fd), (buf), (count)) 1753 #endif 1754 1755 #ifdef MSWIN 1756 // On MS-Windows the third argument isn't size_t. This matters for Win64, 1757 // where sizeof(size_t)==8, not 4 1758 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (unsigned int)(count)) 1759 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (unsigned int)(count)) 1760 #else 1761 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (size_t) (count)) 1762 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (size_t) (count)) 1763 #endif 1764 1765 /* 1766 * Enums need a typecast to be used as array index (for Ultrix). 1767 */ 1768 #define HL_ATTR(n) highlight_attr[(int)(n)] 1769 #define TERM_STR(n) term_strings[(int)(n)] 1770 1771 /* 1772 * EXTERN is only defined in main.c. That's where global variables are 1773 * actually defined and initialized. 1774 */ 1775 #ifndef EXTERN 1776 # define EXTERN extern 1777 # define INIT(x) 1778 # define INIT2(a, b) 1779 # define INIT3(a, b, c) 1780 # define INIT4(a, b, c, d) 1781 # define INIT5(a, b, c, d, e) 1782 #else 1783 # ifndef INIT 1784 # define INIT(x) x 1785 # define INIT2(a, b) = {a, b} 1786 # define INIT3(a, b, c) = {a, b, c} 1787 # define INIT4(a, b, c, d) = {a, b, c, d} 1788 # define INIT5(a, b, c, d, e) = {a, b, c, d, e} 1789 # define DO_INIT 1790 # endif 1791 #endif 1792 1793 #define MAX_MCO 6 // maximum value for 'maxcombine' 1794 1795 // Maximum number of bytes in a multi-byte character. It can be one 32-bit 1796 // character of up to 6 bytes, or one 16-bit character of up to three bytes 1797 // plus six following composing characters of three bytes each. 1798 #define MB_MAXBYTES 21 1799 1800 #if (defined(FEAT_PROFILE) || defined(FEAT_RELTIME)) && !defined(PROTO) 1801 # ifdef MSWIN 1802 typedef LARGE_INTEGER proftime_T; 1803 # else 1804 typedef struct timeval proftime_T; 1805 # endif 1806 #else 1807 typedef int proftime_T; // dummy for function prototypes 1808 #endif 1809 1810 /* 1811 * When compiling with 32 bit Perl time_t is 32 bits in the Perl code but 64 1812 * bits elsewhere. That causes memory corruption. Define time_T and use it 1813 * for global variables to avoid that. 1814 */ 1815 #ifdef PROTO 1816 typedef long time_T; 1817 #else 1818 # ifdef MSWIN 1819 typedef __time64_t time_T; 1820 # else 1821 typedef time_t time_T; 1822 # endif 1823 #endif 1824 1825 #ifdef _WIN64 1826 typedef __int64 sock_T; 1827 #else 1828 typedef int sock_T; 1829 #endif 1830 1831 // Include option.h before structs.h, because the number of window-local and 1832 // buffer-local options is used there. 1833 #include "option.h" // options and default values 1834 1835 #include "beval.h" // BalloonEval 1836 1837 // Note that gui.h is included by structs.h 1838 1839 #include "structs.h" // defines many structures 1840 1841 #include "alloc.h" 1842 1843 // Values for "do_profiling". 1844 #define PROF_NONE 0 // profiling not started 1845 #define PROF_YES 1 // profiling busy 1846 #define PROF_PAUSED 2 // profiling paused 1847 1848 1849 // Codes for mouse button events in lower three bits: 1850 #define MOUSE_LEFT 0x00 1851 #define MOUSE_MIDDLE 0x01 1852 #define MOUSE_RIGHT 0x02 1853 #define MOUSE_RELEASE 0x03 1854 1855 // bit masks for modifiers: 1856 #define MOUSE_SHIFT 0x04 1857 #define MOUSE_ALT 0x08 1858 #define MOUSE_CTRL 0x10 1859 1860 // mouse buttons that are handled like a key press (GUI only) 1861 // Note that the scroll wheel keys are inverted: MOUSE_5 scrolls lines up but 1862 // the result of this is that the window moves down, similarly MOUSE_6 scrolls 1863 // columns left but the window moves right. 1864 #define MOUSE_4 0x100 // scroll wheel down 1865 #define MOUSE_5 0x200 // scroll wheel up 1866 1867 #define MOUSE_X1 0x300 // Mouse-button X1 (6th) 1868 #define MOUSE_X2 0x400 // Mouse-button X2 1869 1870 #define MOUSE_6 0x500 // scroll wheel left 1871 #define MOUSE_7 0x600 // scroll wheel right 1872 1873 // 0x20 is reserved by xterm 1874 #define MOUSE_DRAG_XTERM 0x40 1875 1876 #define MOUSE_DRAG (0x40 | MOUSE_RELEASE) 1877 1878 // Lowest button code for using the mouse wheel (xterm only) 1879 #define MOUSEWHEEL_LOW 0x60 1880 1881 #define MOUSE_CLICK_MASK 0x03 1882 1883 #define NUM_MOUSE_CLICKS(code) \ 1884 (((unsigned)((code) & 0xC0) >> 6) + 1) 1885 1886 #define SET_NUM_MOUSE_CLICKS(code, num) \ 1887 (code) = ((code) & 0x3f) | ((((num) - 1) & 3) << 6) 1888 1889 // Added to mouse column for GUI when 'mousefocus' wants to give focus to a 1890 // window by simulating a click on its status line. We could use up to 128 * 1891 // 128 = 16384 columns, now it's reduced to 10000. 1892 #define MOUSE_COLOFF 10000 1893 1894 /* 1895 * jump_to_mouse() returns one of first four these values, possibly with 1896 * some of the other three added. 1897 */ 1898 #define IN_UNKNOWN 0 1899 #define IN_BUFFER 1 1900 #define IN_STATUS_LINE 2 // on status or command line 1901 #define IN_SEP_LINE 4 // on vertical separator line 1902 #define IN_OTHER_WIN 8 // in other window but can't go there 1903 #define CURSOR_MOVED 0x100 1904 #define MOUSE_FOLD_CLOSE 0x200 // clicked on '-' in fold column 1905 #define MOUSE_FOLD_OPEN 0x400 // clicked on '+' in fold column 1906 #define MOUSE_WINBAR 0x800 // in window toolbar 1907 1908 // flags for jump_to_mouse() 1909 #define MOUSE_FOCUS 0x01 // need to stay in this window 1910 #define MOUSE_MAY_VIS 0x02 // may start Visual mode 1911 #define MOUSE_DID_MOVE 0x04 // only act when mouse has moved 1912 #define MOUSE_SETPOS 0x08 // only set current mouse position 1913 #define MOUSE_MAY_STOP_VIS 0x10 // may stop Visual mode 1914 #define MOUSE_RELEASED 0x20 // button was released 1915 1916 #if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 1917 # define CHECK_DOUBLE_CLICK 1 // Checking for double clicks ourselves. 1918 #endif 1919 1920 1921 // defines for eval_vars() 1922 #define VALID_PATH 1 1923 #define VALID_HEAD 2 1924 1925 // Defines for Vim variables. These must match vimvars[] in eval.c! 1926 #define VV_COUNT 0 1927 #define VV_COUNT1 1 1928 #define VV_PREVCOUNT 2 1929 #define VV_ERRMSG 3 1930 #define VV_WARNINGMSG 4 1931 #define VV_STATUSMSG 5 1932 #define VV_SHELL_ERROR 6 1933 #define VV_THIS_SESSION 7 1934 #define VV_VERSION 8 1935 #define VV_LNUM 9 1936 #define VV_TERMRESPONSE 10 1937 #define VV_FNAME 11 1938 #define VV_LANG 12 1939 #define VV_LC_TIME 13 1940 #define VV_CTYPE 14 1941 #define VV_CC_FROM 15 1942 #define VV_CC_TO 16 1943 #define VV_FNAME_IN 17 1944 #define VV_FNAME_OUT 18 1945 #define VV_FNAME_NEW 19 1946 #define VV_FNAME_DIFF 20 1947 #define VV_CMDARG 21 1948 #define VV_FOLDSTART 22 1949 #define VV_FOLDEND 23 1950 #define VV_FOLDDASHES 24 1951 #define VV_FOLDLEVEL 25 1952 #define VV_PROGNAME 26 1953 #define VV_SEND_SERVER 27 1954 #define VV_DYING 28 1955 #define VV_EXCEPTION 29 1956 #define VV_THROWPOINT 30 1957 #define VV_REG 31 1958 #define VV_CMDBANG 32 1959 #define VV_INSERTMODE 33 1960 #define VV_VAL 34 1961 #define VV_KEY 35 1962 #define VV_PROFILING 36 1963 #define VV_FCS_REASON 37 1964 #define VV_FCS_CHOICE 38 1965 #define VV_BEVAL_BUFNR 39 1966 #define VV_BEVAL_WINNR 40 1967 #define VV_BEVAL_WINID 41 1968 #define VV_BEVAL_LNUM 42 1969 #define VV_BEVAL_COL 43 1970 #define VV_BEVAL_TEXT 44 1971 #define VV_SCROLLSTART 45 1972 #define VV_SWAPNAME 46 1973 #define VV_SWAPCHOICE 47 1974 #define VV_SWAPCOMMAND 48 1975 #define VV_CHAR 49 1976 #define VV_MOUSE_WIN 50 1977 #define VV_MOUSE_WINID 51 1978 #define VV_MOUSE_LNUM 52 1979 #define VV_MOUSE_COL 53 1980 #define VV_OP 54 1981 #define VV_SEARCHFORWARD 55 1982 #define VV_HLSEARCH 56 1983 #define VV_OLDFILES 57 1984 #define VV_WINDOWID 58 1985 #define VV_PROGPATH 59 1986 #define VV_COMPLETED_ITEM 60 1987 #define VV_OPTION_NEW 61 1988 #define VV_OPTION_OLD 62 1989 #define VV_OPTION_OLDLOCAL 63 1990 #define VV_OPTION_OLDGLOBAL 64 1991 #define VV_OPTION_COMMAND 65 1992 #define VV_OPTION_TYPE 66 1993 #define VV_ERRORS 67 1994 #define VV_FALSE 68 1995 #define VV_TRUE 69 1996 #define VV_NULL 70 1997 #define VV_NONE 71 1998 #define VV_VIM_DID_ENTER 72 1999 #define VV_TESTING 73 2000 #define VV_TYPE_NUMBER 74 2001 #define VV_TYPE_STRING 75 2002 #define VV_TYPE_FUNC 76 2003 #define VV_TYPE_LIST 77 2004 #define VV_TYPE_DICT 78 2005 #define VV_TYPE_FLOAT 79 2006 #define VV_TYPE_BOOL 80 2007 #define VV_TYPE_NONE 81 2008 #define VV_TYPE_JOB 82 2009 #define VV_TYPE_CHANNEL 83 2010 #define VV_TYPE_BLOB 84 2011 #define VV_TERMRFGRESP 85 2012 #define VV_TERMRBGRESP 86 2013 #define VV_TERMU7RESP 87 2014 #define VV_TERMSTYLERESP 88 2015 #define VV_TERMBLINKRESP 89 2016 #define VV_EVENT 90 2017 #define VV_VERSIONLONG 91 2018 #define VV_ECHOSPACE 92 2019 #define VV_ARGV 93 2020 #define VV_LEN 94 // number of v: vars 2021 2022 // used for v_number in VAR_BOOL and VAR_SPECIAL 2023 #define VVAL_FALSE 0L // VAR_BOOL 2024 #define VVAL_TRUE 1L // VAR_BOOL 2025 #define VVAL_NONE 2L // VAR_SPECIAL 2026 #define VVAL_NULL 3L // VAR_SPECIAL 2027 2028 // Type values for type(). 2029 #define VAR_TYPE_NUMBER 0 2030 #define VAR_TYPE_STRING 1 2031 #define VAR_TYPE_FUNC 2 2032 #define VAR_TYPE_LIST 3 2033 #define VAR_TYPE_DICT 4 2034 #define VAR_TYPE_FLOAT 5 2035 #define VAR_TYPE_BOOL 6 2036 #define VAR_TYPE_NONE 7 2037 #define VAR_TYPE_JOB 8 2038 #define VAR_TYPE_CHANNEL 9 2039 #define VAR_TYPE_BLOB 10 2040 2041 #define DICT_MAXNEST 100 // maximum nesting of lists and dicts 2042 2043 #ifdef FEAT_CLIPBOARD 2044 2045 // VIM_ATOM_NAME is the older Vim-specific selection type for X11. Still 2046 // supported for when a mix of Vim versions is used. VIMENC_ATOM_NAME includes 2047 // the encoding to support Vims using different 'encoding' values. 2048 # define VIM_ATOM_NAME "_VIM_TEXT" 2049 # define VIMENC_ATOM_NAME "_VIMENC_TEXT" 2050 2051 // Selection states for modeless selection 2052 # define SELECT_CLEARED 0 2053 # define SELECT_IN_PROGRESS 1 2054 # define SELECT_DONE 2 2055 2056 # define SELECT_MODE_CHAR 0 2057 # define SELECT_MODE_WORD 1 2058 # define SELECT_MODE_LINE 2 2059 2060 # ifdef FEAT_GUI_MSWIN 2061 # ifdef FEAT_OLE 2062 # define WM_OLE (WM_APP+0) 2063 # endif 2064 # endif 2065 2066 // Info about selected text 2067 typedef struct 2068 { 2069 int available; // Is clipboard available? 2070 int owned; // Flag: do we own the selection? 2071 pos_T start; // Start of selected area 2072 pos_T end; // End of selected area 2073 int vmode; // Visual mode character 2074 2075 // Fields for selection that doesn't use Visual mode 2076 short_u origin_row; 2077 short_u origin_start_col; 2078 short_u origin_end_col; 2079 short_u word_start_col; 2080 short_u word_end_col; 2081 #ifdef FEAT_PROP_POPUP 2082 // limits for selection inside a popup window 2083 short_u min_col; 2084 short_u max_col; 2085 short_u min_row; 2086 short_u max_row; 2087 #endif 2088 2089 pos_T prev; // Previous position 2090 short_u state; // Current selection state 2091 short_u mode; // Select by char, word, or line. 2092 2093 # if defined(FEAT_GUI_X11) || defined(FEAT_XCLIPBOARD) 2094 Atom sel_atom; // PRIMARY/CLIPBOARD selection ID 2095 # endif 2096 2097 # ifdef FEAT_GUI_GTK 2098 GdkAtom gtk_sel_atom; // PRIMARY/CLIPBOARD selection ID 2099 # endif 2100 2101 # if defined(MSWIN) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD) 2102 int_u format; // Vim's own special clipboard format 2103 int_u format_raw; // Vim's raw text clipboard format 2104 # endif 2105 } Clipboard_T; 2106 #else 2107 typedef int Clipboard_T; // This is required for the prototypes. 2108 #endif 2109 2110 // Use 64-bit stat structure if available. 2111 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) 2112 # define HAVE_STAT64 2113 typedef struct _stat64 stat_T; 2114 #else 2115 typedef struct stat stat_T; 2116 #endif 2117 2118 #if defined(__GNUC__) && !defined(__MINGW32__) 2119 # define USE_PRINTF_FORMAT_ATTRIBUTE 2120 #endif 2121 2122 typedef enum 2123 { 2124 ASSERT_EQUAL, 2125 ASSERT_NOTEQUAL, 2126 ASSERT_MATCH, 2127 ASSERT_NOTMATCH, 2128 ASSERT_OTHER 2129 } assert_type_T; 2130 2131 // Mode for bracketed_paste(). 2132 typedef enum { 2133 PASTE_INSERT, // insert mode 2134 PASTE_CMDLINE, // command line 2135 PASTE_EX, // ex mode line 2136 PASTE_ONE_CHAR // return first character 2137 } paste_mode_T; 2138 2139 // Argument for flush_buffers(). 2140 typedef enum { 2141 FLUSH_MINIMAL, 2142 FLUSH_TYPEAHEAD, // flush current typebuf contents 2143 FLUSH_INPUT // flush typebuf and inchar() input 2144 } flush_buffers_T; 2145 2146 // Argument for prepare_tagpreview() 2147 typedef enum { 2148 USEPOPUP_NONE, 2149 USEPOPUP_NORMAL, // use info popup 2150 USEPOPUP_HIDDEN // use info popup initially hidden 2151 } use_popup_T; 2152 2153 #include "ex_cmds.h" // Ex command defines 2154 #include "spell.h" // spell checking stuff 2155 2156 #include "proto.h" // function prototypes 2157 2158 // This has to go after the include of proto.h, as proto/gui.pro declares 2159 // functions of these names. The declarations would break if the defines had 2160 // been seen at that stage. But it must be before globals.h, where error_ga 2161 // is declared. 2162 #if !defined(MSWIN) && !defined(FEAT_GUI_X11) \ 2163 && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MAC) && !defined(PROTO) 2164 # define mch_errmsg(str) fprintf(stderr, "%s", (str)) 2165 # define display_errors() fflush(stderr) 2166 # define mch_msg(str) printf("%s", (str)) 2167 #else 2168 # define USE_MCH_ERRMSG 2169 #endif 2170 2171 # if defined(FEAT_EVAL) \ 2172 && (!defined(FEAT_GUI_MSWIN) \ 2173 || !(defined(FEAT_MBYTE_IME) || defined(GLOBAL_IME))) \ 2174 && !(defined(FEAT_GUI_MAC) && defined(MACOS_CONVERT)) 2175 // Whether IME is supported by im_get_status() defined in mbyte.c. 2176 // For Win32 GUI it's in gui_w32.c when FEAT_MBYTE_IME or GLOBAL_IME is defined. 2177 // for Mac it is in gui_mac.c for the GUI or in os_mac_conv.c when 2178 // MACOS_CONVERT is defined. 2179 # define IME_WITHOUT_XIM 2180 #endif 2181 2182 #if defined(FEAT_XIM) \ 2183 || defined(IME_WITHOUT_XIM) \ 2184 || (defined(FEAT_GUI_MSWIN) \ 2185 && (defined(FEAT_MBYTE_IME) || defined(GLOBAL_IME))) \ 2186 || defined(FEAT_GUI_MAC) 2187 // im_set_active() is available 2188 # define HAVE_INPUT_METHOD 2189 #endif 2190 2191 #ifndef FEAT_LINEBREAK 2192 // Without the 'numberwidth' option line numbers are always 7 chars. 2193 # define number_width(x) 7 2194 #endif 2195 2196 // This must come after including proto.h. 2197 // For VMS this is defined in macros.h. 2198 #if !defined(MSWIN) && !defined(VMS) 2199 # define mch_open(n, m, p) open((n), (m), (p)) 2200 # define mch_fopen(n, p) fopen((n), (p)) 2201 #endif 2202 2203 #include "globals.h" // global variables and messages 2204 2205 /* 2206 * If console dialog not supported, but GUI dialog is, use the GUI one. 2207 */ 2208 #if defined(FEAT_GUI_DIALOG) && !defined(FEAT_CON_DIALOG) 2209 # define do_dialog gui_mch_dialog 2210 #endif 2211 2212 /* 2213 * Default filters for gui_mch_browse(). 2214 * The filters are almost system independent. Except for the difference 2215 * between "*" and "*.*" for MSDOS-like systems. 2216 * NOTE: Motif only uses the very first pattern. Therefore 2217 * BROWSE_FILTER_DEFAULT should start with a "*" pattern. 2218 */ 2219 #ifdef FEAT_BROWSE 2220 # ifdef BACKSLASH_IN_FILENAME 2221 # define BROWSE_FILTER_MACROS \ 2222 (char_u *)N_("Vim macro files (*.vim)\t*.vim\nAll Files (*.*)\t*.*\n") 2223 # define BROWSE_FILTER_ALL_FILES (char_u *)N_("All Files (*.*)\t*.*\n") 2224 # define BROWSE_FILTER_DEFAULT \ 2225 (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") 2226 # else 2227 # define BROWSE_FILTER_MACROS \ 2228 (char_u *)N_("Vim macro files (*.vim)\t*.vim\nAll Files (*)\t*\n") 2229 # define BROWSE_FILTER_ALL_FILES (char_u *)N_("All Files (*)\t*\n") 2230 # define BROWSE_FILTER_DEFAULT \ 2231 (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") 2232 # endif 2233 # define BROWSE_SAVE 1 // flag for do_browse() 2234 # define BROWSE_DIR 2 // flag for do_browse() 2235 #endif 2236 2237 #ifdef _MSC_VER 2238 // Avoid useless warning "conversion from X to Y of greater size". 2239 #pragma warning(disable : 4312) 2240 // Avoid warning for old style function declarators 2241 #pragma warning(disable : 4131) 2242 // Avoid warning for conversion to type with smaller range 2243 #pragma warning(disable : 4244) 2244 // Avoid warning for conversion to larger size 2245 #pragma warning(disable : 4306) 2246 // Avoid warning for unreferenced formal parameter 2247 #pragma warning(disable : 4100) 2248 // Avoid warning for differs in indirection to slightly different base type 2249 #pragma warning(disable : 4057) 2250 // Avoid warning for constant conditional expression 2251 #pragma warning(disable : 4127) 2252 // Avoid warning for assignment within conditional 2253 #pragma warning(disable : 4706) 2254 #endif 2255 2256 // Note: a NULL argument for vim_realloc() is not portable, don't use it. 2257 #if defined(MEM_PROFILE) 2258 # define vim_realloc(ptr, size) mem_realloc((ptr), (size)) 2259 #else 2260 # define vim_realloc(ptr, size) realloc((ptr), (size)) 2261 #endif 2262 2263 /* 2264 * Return byte length of character that starts with byte "b". 2265 * Returns 1 for a single-byte character. 2266 * MB_BYTE2LEN_CHECK() can be used to count a special key as one byte. 2267 * Don't call MB_BYTE2LEN(b) with b < 0 or b > 255! 2268 */ 2269 #define MB_BYTE2LEN(b) mb_bytelen_tab[b] 2270 #define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : mb_bytelen_tab[b]) 2271 2272 // properties used in enc_canon_table[] (first three mutually exclusive) 2273 #define ENC_8BIT 0x01 2274 #define ENC_DBCS 0x02 2275 #define ENC_UNICODE 0x04 2276 2277 #define ENC_ENDIAN_B 0x10 // Unicode: Big endian 2278 #define ENC_ENDIAN_L 0x20 // Unicode: Little endian 2279 2280 #define ENC_2BYTE 0x40 // Unicode: UCS-2 2281 #define ENC_4BYTE 0x80 // Unicode: UCS-4 2282 #define ENC_2WORD 0x100 // Unicode: UTF-16 2283 2284 #define ENC_LATIN1 0x200 // Latin1 2285 #define ENC_LATIN9 0x400 // Latin9 2286 #define ENC_MACROMAN 0x800 // Mac Roman (not Macro Man! :-) 2287 2288 #ifdef USE_ICONV 2289 # ifndef EILSEQ 2290 # define EILSEQ 123 2291 # endif 2292 # ifdef DYNAMIC_ICONV 2293 // On Win32 iconv.dll is dynamically loaded. 2294 # define ICONV_ERRNO (*iconv_errno()) 2295 # define ICONV_E2BIG 7 2296 # define ICONV_EINVAL 22 2297 # define ICONV_EILSEQ 42 2298 # else 2299 # define ICONV_ERRNO errno 2300 # define ICONV_E2BIG E2BIG 2301 # define ICONV_EINVAL EINVAL 2302 # define ICONV_EILSEQ EILSEQ 2303 # endif 2304 #endif 2305 2306 #define SIGN_BYTE 1 // byte value used where sign is displayed; 2307 // attribute value is sign type 2308 2309 #ifdef FEAT_NETBEANS_INTG 2310 # define MULTISIGN_BYTE 2 // byte value used where sign is displayed if 2311 // multiple signs exist on the line 2312 #endif 2313 2314 #if defined(FEAT_GUI) && defined(FEAT_XCLIPBOARD) 2315 # ifdef FEAT_GUI_GTK 2316 // Avoid using a global variable for the X display. It's ugly 2317 // and is likely to cause trouble in multihead environments. 2318 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : xterm_dpy) 2319 # else 2320 # define X_DISPLAY (gui.in_use ? gui.dpy : xterm_dpy) 2321 # endif 2322 #else 2323 # ifdef FEAT_GUI 2324 # ifdef FEAT_GUI_GTK 2325 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : (Display *)NULL) 2326 # else 2327 # define X_DISPLAY gui.dpy 2328 # endif 2329 # else 2330 # define X_DISPLAY xterm_dpy 2331 # endif 2332 #endif 2333 2334 #if defined(FEAT_BROWSE) && defined(GTK_CHECK_VERSION) 2335 # if GTK_CHECK_VERSION(2,4,0) 2336 # define USE_FILE_CHOOSER 2337 # endif 2338 #endif 2339 2340 #ifdef FEAT_GUI_GTK 2341 # if !GTK_CHECK_VERSION(2,14,0) 2342 # define gtk_widget_get_window(wid) ((wid)->window) 2343 # define gtk_plug_get_socket_window(wid) ((wid)->socket_window) 2344 # define gtk_selection_data_get_data(sel) ((sel)->data) 2345 # define gtk_selection_data_get_data_type(sel) ((sel)->type) 2346 # define gtk_selection_data_get_format(sel) ((sel)->format) 2347 # define gtk_selection_data_get_length(sel) ((sel)->length) 2348 # define gtk_adjustment_set_lower(adj, low) \ 2349 do { (adj)->lower = low; } while (0) 2350 # define gtk_adjustment_set_upper(adj, up) \ 2351 do { (adj)->upper = up; } while (0) 2352 # define gtk_adjustment_set_page_size(adj, size) \ 2353 do { (adj)->page_size = size; } while (0) 2354 # define gtk_adjustment_set_page_increment(adj, inc) \ 2355 do { (adj)->page_increment = inc; } while (0) 2356 # define gtk_adjustment_set_step_increment(adj, inc) \ 2357 do { (adj)->step_increment = inc; } while (0) 2358 # endif 2359 # if !GTK_CHECK_VERSION(2,16,0) 2360 # define gtk_selection_data_get_selection(sel) ((sel)->selection) 2361 # endif 2362 # if !GTK_CHECK_VERSION(2,18,0) 2363 # define gtk_widget_get_allocation(wid, alloc) \ 2364 do { *(alloc) = (wid)->allocation; } while (0) 2365 # define gtk_widget_set_allocation(wid, alloc) \ 2366 do { (wid)->allocation = *(alloc); } while (0) 2367 # define gtk_widget_get_has_window(wid) !GTK_WIDGET_NO_WINDOW(wid) 2368 # define gtk_widget_get_sensitive(wid) GTK_WIDGET_SENSITIVE(wid) 2369 # define gtk_widget_get_visible(wid) GTK_WIDGET_VISIBLE(wid) 2370 # define gtk_widget_has_focus(wid) GTK_WIDGET_HAS_FOCUS(wid) 2371 # define gtk_widget_set_window(wid, win) \ 2372 do { (wid)->window = (win); } while (0) 2373 # define gtk_widget_set_can_default(wid, can) \ 2374 do { if (can) { GTK_WIDGET_SET_FLAGS(wid, GTK_CAN_DEFAULT); } \ 2375 else { GTK_WIDGET_UNSET_FLAGS(wid, GTK_CAN_DEFAULT); } } while (0) 2376 # define gtk_widget_set_can_focus(wid, can) \ 2377 do { if (can) { GTK_WIDGET_SET_FLAGS(wid, GTK_CAN_FOCUS); } \ 2378 else { GTK_WIDGET_UNSET_FLAGS(wid, GTK_CAN_FOCUS); } } while (0) 2379 # define gtk_widget_set_visible(wid, vis) \ 2380 do { if (vis) { gtk_widget_show(wid); } \ 2381 else { gtk_widget_hide(wid); } } while (0) 2382 # endif 2383 # if !GTK_CHECK_VERSION(2,20,0) 2384 # define gtk_widget_get_mapped(wid) GTK_WIDGET_MAPPED(wid) 2385 # define gtk_widget_get_realized(wid) GTK_WIDGET_REALIZED(wid) 2386 # define gtk_widget_set_mapped(wid, map) \ 2387 do { if (map) { GTK_WIDGET_SET_FLAGS(wid, GTK_MAPPED); } \ 2388 else { GTK_WIDGET_UNSET_FLAGS(wid, GTK_MAPPED); } } while (0) 2389 # define gtk_widget_set_realized(wid, rea) \ 2390 do { if (rea) { GTK_WIDGET_SET_FLAGS(wid, GTK_REALIZED); } \ 2391 else { GTK_WIDGET_UNSET_FLAGS(wid, GTK_REALIZED); } } while (0) 2392 # endif 2393 #endif 2394 2395 #ifndef FEAT_NETBEANS_INTG 2396 # undef NBDEBUG 2397 #endif 2398 #ifdef NBDEBUG // Netbeans debugging. 2399 # include "nbdebug.h" 2400 #else 2401 # define nbdebug(a) 2402 #endif 2403 2404 #ifdef IN_PERL_FILE 2405 /* 2406 * Avoid clashes between Perl and Vim namespace. 2407 */ 2408 # undef NORMAL 2409 # undef STRLEN 2410 # undef FF 2411 # undef OP_DELETE 2412 # undef OP_JOIN 2413 // remove MAX and MIN, included by glib.h, redefined by sys/param.h 2414 # ifdef MAX 2415 # undef MAX 2416 # endif 2417 # ifdef MIN 2418 # undef MIN 2419 # endif 2420 // We use _() for gettext(), Perl uses it for function prototypes... 2421 # ifdef _ 2422 # undef _ 2423 # endif 2424 # ifdef DEBUG 2425 # undef DEBUG 2426 # endif 2427 # ifdef _DEBUG 2428 # undef _DEBUG 2429 # endif 2430 # ifdef instr 2431 # undef instr 2432 # endif 2433 // bool may cause trouble on some old versions of Mac OS X but is required 2434 // on a few other systems and for Perl 2435 # if (defined(MACOS_X) && !defined(MAC_OS_X_VERSION_10_6)) \ 2436 && defined(bool) && !defined(FEAT_PERL) 2437 # undef bool 2438 # endif 2439 2440 #endif 2441 2442 // values for vim_handle_signal() that are not a signal 2443 #define SIGNAL_BLOCK -1 2444 #define SIGNAL_UNBLOCK -2 2445 #if !defined(UNIX) && !defined(VMS) 2446 # define vim_handle_signal(x) 0 2447 #endif 2448 2449 // flags for skip_vimgrep_pat() 2450 #define VGR_GLOBAL 1 2451 #define VGR_NOJUMP 2 2452 2453 // behavior for bad character, "++bad=" argument 2454 #define BAD_REPLACE '?' // replace it with '?' (default) 2455 #define BAD_KEEP -1 // leave it 2456 #define BAD_DROP -2 // erase it 2457 2458 // last argument for do_source() 2459 #define DOSO_NONE 0 2460 #define DOSO_VIMRC 1 // loading vimrc file 2461 #define DOSO_GVIMRC 2 // loading gvimrc file 2462 2463 // flags for read_viminfo() and children 2464 #define VIF_WANT_INFO 1 // load non-mark info 2465 #define VIF_WANT_MARKS 2 // load file marks 2466 #define VIF_FORCEIT 4 // overwrite info already read 2467 #define VIF_GET_OLDFILES 8 // load v:oldfiles 2468 2469 // flags for buf_freeall() 2470 #define BFA_DEL 1 // buffer is going to be deleted 2471 #define BFA_WIPE 2 // buffer is going to be wiped out 2472 #define BFA_KEEP_UNDO 4 // do not free undo information 2473 #define BFA_IGNORE_ABORT 8 // do not abort for aborting() 2474 2475 // direction for nv_mousescroll() and ins_mousescroll() 2476 #define MSCR_DOWN 0 // DOWN must be FALSE 2477 #define MSCR_UP 1 2478 #define MSCR_LEFT -1 2479 #define MSCR_RIGHT -2 2480 2481 #define KEYLEN_PART_KEY -1 // keylen value for incomplete key-code 2482 #define KEYLEN_PART_MAP -2 // keylen value for incomplete mapping 2483 #define KEYLEN_REMOVED 9999 // keylen value for removed sequence 2484 2485 // Return values from win32_fileinfo(). 2486 #define FILEINFO_OK 0 2487 #define FILEINFO_ENC_FAIL 1 // enc_to_utf16() failed 2488 #define FILEINFO_READ_FAIL 2 // CreateFile() failed 2489 #define FILEINFO_INFO_FAIL 3 // GetFileInformationByHandle() failed 2490 2491 // Return value from get_option_value_strict 2492 #define SOPT_BOOL 0x01 // Boolean option 2493 #define SOPT_NUM 0x02 // Number option 2494 #define SOPT_STRING 0x04 // String option 2495 #define SOPT_GLOBAL 0x08 // Option has global value 2496 #define SOPT_WIN 0x10 // Option has window-local value 2497 #define SOPT_BUF 0x20 // Option has buffer-local value 2498 #define SOPT_UNSET 0x40 // Option does not have local value set 2499 2500 // Option types for various functions in option.c 2501 #define SREQ_GLOBAL 0 // Request global option 2502 #define SREQ_WIN 1 // Request window-local option 2503 #define SREQ_BUF 2 // Request buffer-local option 2504 2505 // Flags for get_reg_contents 2506 #define GREG_NO_EXPR 1 // Do not allow expression register 2507 #define GREG_EXPR_SRC 2 // Return expression itself for "=" register 2508 #define GREG_LIST 4 // Return list 2509 2510 // Character used as separated in autoload function/variable names. 2511 #define AUTOLOAD_CHAR '#' 2512 2513 #ifdef FEAT_JOB_CHANNEL 2514 # define MAX_OPEN_CHANNELS 10 2515 #else 2516 # define MAX_OPEN_CHANNELS 0 2517 #endif 2518 2519 #if defined(MSWIN) 2520 # define MAX_NAMED_PIPE_SIZE 65535 2521 #endif 2522 2523 // Options for json_encode() and json_decode. 2524 #define JSON_JS 1 // use JS instead of JSON 2525 #define JSON_NO_NONE 2 // v:none item not allowed 2526 #define JSON_NL 4 // append a NL 2527 2528 // Used for flags of do_in_path() 2529 #define DIP_ALL 0x01 // all matches, not just the first one 2530 #define DIP_DIR 0x02 // find directories instead of files. 2531 #define DIP_ERR 0x04 // give an error message when none found. 2532 #define DIP_START 0x08 // also use "start" directory in 'packpath' 2533 #define DIP_OPT 0x10 // also use "opt" directory in 'packpath' 2534 #define DIP_NORTP 0x20 // do not use 'runtimepath' 2535 #define DIP_NOAFTER 0x40 // skip "after" directories 2536 #define DIP_AFTER 0x80 // only use "after" directories 2537 2538 // Lowest number used for window ID. Cannot have this many windows. 2539 #define LOWEST_WIN_ID 1000 2540 2541 // Used by the garbage collector. 2542 #define COPYID_INC 2 2543 #define COPYID_MASK (~0x1) 2544 2545 // Values for trans_function_name() argument: 2546 #define TFN_INT 1 // internal function name OK 2547 #define TFN_QUIET 2 // no error messages 2548 #define TFN_NO_AUTOLOAD 4 // do not use script autoloading 2549 #define TFN_NO_DEREF 8 // do not dereference a Funcref 2550 #define TFN_READ_ONLY 16 // will not change the var 2551 2552 // Values for get_lval() flags argument: 2553 #define GLV_QUIET TFN_QUIET // no error messages 2554 #define GLV_NO_AUTOLOAD TFN_NO_AUTOLOAD // do not use script autoloading 2555 #define GLV_READ_ONLY TFN_READ_ONLY // will not change the var 2556 2557 #define DO_NOT_FREE_CNT 99999 // refcount for dict or list that should not 2558 // be freed. 2559 2560 // errors for when calling a function 2561 #define FCERR_UNKNOWN 0 2562 #define FCERR_TOOMANY 1 2563 #define FCERR_TOOFEW 2 2564 #define FCERR_SCRIPT 3 2565 #define FCERR_DICT 4 2566 #define FCERR_NONE 5 2567 #define FCERR_OTHER 6 2568 #define FCERR_DELETED 7 2569 #define FCERR_NOTMETHOD 8 // function cannot be used as a method 2570 2571 // flags for find_name_end() 2572 #define FNE_INCL_BR 1 // include [] in name 2573 #define FNE_CHECK_START 2 // check name starts with valid character 2574 2575 // BSD is supposed to cover FreeBSD and similar systems. 2576 #if (defined(SUN_SYSTEM) || defined(BSD) || defined(__FreeBSD_kernel__)) \ 2577 && (defined(S_ISCHR) || defined(S_IFCHR)) 2578 # define OPEN_CHR_FILES 2579 #endif 2580 2581 // stat macros 2582 #ifndef S_ISDIR 2583 # ifdef S_IFDIR 2584 # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) 2585 # else 2586 # define S_ISDIR(m) 0 2587 # endif 2588 #endif 2589 #ifndef S_ISREG 2590 # ifdef S_IFREG 2591 # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) 2592 # else 2593 # define S_ISREG(m) 0 2594 # endif 2595 #endif 2596 #ifndef S_ISBLK 2597 # ifdef S_IFBLK 2598 # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) 2599 # else 2600 # define S_ISBLK(m) 0 2601 # endif 2602 #endif 2603 #ifndef S_ISSOCK 2604 # ifdef S_IFSOCK 2605 # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) 2606 # else 2607 # define S_ISSOCK(m) 0 2608 # endif 2609 #endif 2610 #ifndef S_ISFIFO 2611 # ifdef S_IFIFO 2612 # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) 2613 # else 2614 # define S_ISFIFO(m) 0 2615 # endif 2616 #endif 2617 #ifndef S_ISCHR 2618 # ifdef S_IFCHR 2619 # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) 2620 # else 2621 # define S_ISCHR(m) 0 2622 # endif 2623 #endif 2624 #ifndef S_ISLNK 2625 # ifdef S_IFLNK 2626 # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) 2627 # else 2628 # define S_ISLNK(m) 0 2629 # endif 2630 #endif 2631 2632 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 2633 # define ELAPSED_TIMEVAL 2634 # define ELAPSED_INIT(v) gettimeofday(&v, NULL) 2635 # define ELAPSED_FUNC(v) elapsed(&v) 2636 typedef struct timeval elapsed_T; 2637 long elapsed(struct timeval *start_tv); 2638 #elif defined(MSWIN) 2639 # define ELAPSED_TICKCOUNT 2640 # define ELAPSED_INIT(v) v = GetTickCount() 2641 # define ELAPSED_FUNC(v) elapsed(v) 2642 # ifdef PROTO 2643 typedef int DWORD; 2644 # endif 2645 typedef DWORD elapsed_T; 2646 # ifndef PROTO 2647 long elapsed(DWORD start_tick); 2648 # endif 2649 #endif 2650 2651 // Replacement for nchar used by nv_replace(). 2652 #define REPLACE_CR_NCHAR -1 2653 #define REPLACE_NL_NCHAR -2 2654 2655 // flags for term_start() 2656 #define TERM_START_NOJOB 1 2657 #define TERM_START_FORCEIT 2 2658 #define TERM_START_SYSTEM 4 2659 2660 // Used for icon/title save and restore. 2661 #define SAVE_RESTORE_TITLE 1 2662 #define SAVE_RESTORE_ICON 2 2663 #define SAVE_RESTORE_BOTH (SAVE_RESTORE_TITLE | SAVE_RESTORE_ICON) 2664 2665 // Flags for adjust_prop_columns() 2666 #define APC_SAVE_FOR_UNDO 1 // call u_savesub() before making changes 2667 #define APC_SUBSTITUTE 2 // text is replaced, not inserted 2668 2669 #define CLIP_ZINDEX 32000 2670 2671 // Flags for replace_termcodes() 2672 #define REPTERM_FROM_PART 1 2673 #define REPTERM_DO_LT 2 2674 #define REPTERM_SPECIAL 4 2675 #define REPTERM_NO_SIMPLIFY 8 2676 2677 #endif // VIM__H 2678