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 #ifdef PROTO 13 /* cproto runs into trouble when this type is missing */ 14 typedef double _Float128; 15 #endif 16 17 /* use fastcall for Borland, when compiling for Win32 */ 18 #if defined(__BORLANDC__) && defined(WIN32) && !defined(DEBUG) 19 #if defined(FEAT_PERL) || \ 20 defined(FEAT_PYTHON) || \ 21 defined(FEAT_PYTHON3) || \ 22 defined(FEAT_RUBY) || \ 23 defined(FEAT_TCL) || \ 24 defined(FEAT_MZSCHEME) || \ 25 defined(DYNAMIC_GETTEXT) || \ 26 defined(DYNAMIC_ICONV) || \ 27 defined(DYNAMIC_IME) || \ 28 defined(XPM) 29 #pragma option -pc 30 # else 31 #pragma option -pr 32 # endif 33 #endif 34 35 #if defined(WIN32) || defined(_WIN64) 36 # include "vimio.h" 37 #endif 38 39 /* ============ the header file puzzle (ca. 50-100 pieces) ========= */ 40 41 #ifdef HAVE_CONFIG_H /* GNU autoconf (or something else) was here */ 42 # include "auto/config.h" 43 # define HAVE_PATHDEF 44 45 /* 46 * Check if configure correctly managed to find sizeof(int). If this failed, 47 * it becomes zero. This is likely a problem of not being able to run the 48 * test program. Other items from configure may also be wrong then! 49 */ 50 # if (VIM_SIZEOF_INT == 0) 51 Error: configure did not run properly. Check auto/config.log. 52 # endif 53 54 /* 55 * Cygwin may have fchdir() in a newer release, but in most versions it 56 * doesn't work well and avoiding it keeps the binary backward compatible. 57 */ 58 # if defined(__CYGWIN32__) && defined(HAVE_FCHDIR) 59 # undef HAVE_FCHDIR 60 # endif 61 62 /* We may need to define the uint32_t on non-Unix system, but using the same 63 * identifier causes conflicts. Therefore use UINT32_T. */ 64 # define UINT32_TYPEDEF uint32_t 65 #endif 66 67 #if !defined(UINT32_TYPEDEF) 68 # if defined(uint32_t) /* this doesn't catch typedefs, unfortunately */ 69 # define UINT32_TYPEDEF uint32_t 70 # else 71 /* Fall back to assuming unsigned int is 32 bit. If this is wrong then the 72 * test in blowfish.c will fail. */ 73 # define UINT32_TYPEDEF unsigned int 74 # endif 75 #endif 76 77 /* user ID of root is usually zero, but not for everybody */ 78 #ifdef __TANDEM 79 # ifndef _TANDEM_SOURCE 80 # define _TANDEM_SOURCE 81 # endif 82 # include <floss.h> 83 # define ROOT_UID 65535 84 # define OLDXAW 85 # if (_TANDEM_ARCH_ == 2 && __H_Series_RVU >= 621) 86 # define SA_ONSTACK_COMPATIBILITY 87 # endif 88 #else 89 # define ROOT_UID 0 90 #endif 91 92 /* 93 * MACOS_X compiling for Mac OS X 94 * MACOS_X_DARWIN integrating the darwin feature into MACOS_X 95 */ 96 #if defined(MACOS_X_DARWIN) && !defined(MACOS_X) 97 # define MACOS_X 98 #endif 99 /* Unless made through the Makefile enforce GUI on Mac */ 100 #if defined(MACOS_X) && !defined(HAVE_CONFIG_H) 101 # define UNIX 102 # define FEAT_GUI_MAC 103 #endif 104 105 #if defined(FEAT_GUI_MOTIF) \ 106 || defined(FEAT_GUI_GTK) \ 107 || defined(FEAT_GUI_ATHENA) \ 108 || defined(FEAT_GUI_MAC) \ 109 || defined(FEAT_GUI_W32) \ 110 || defined(FEAT_GUI_PHOTON) 111 # define FEAT_GUI_ENABLED /* also defined with NO_X11_INCLUDES */ 112 # if !defined(FEAT_GUI) && !defined(NO_X11_INCLUDES) 113 # define FEAT_GUI 114 # endif 115 #endif 116 117 /* Check support for rendering options */ 118 #ifdef FEAT_GUI 119 # if defined(FEAT_DIRECTX) 120 # define FEAT_RENDER_OPTIONS 121 # endif 122 #endif 123 124 /* Visual Studio 2005 has 'deprecated' many of the standard CRT functions */ 125 #if _MSC_VER >= 1400 126 # define _CRT_SECURE_NO_DEPRECATE 127 # define _CRT_NONSTDC_NO_DEPRECATE 128 #endif 129 130 #if defined(FEAT_GUI_W32) 131 # define FEAT_GUI_MSWIN 132 #endif 133 #if defined(WIN32) || defined(_WIN64) 134 # define MSWIN 135 #endif 136 /* Practically everything is common to both Win32 and Win64 */ 137 #if defined(WIN32) || defined(_WIN64) 138 # define WIN3264 139 #endif 140 141 /* 142 * VIM_SIZEOF_INT is used in feature.h, and the system-specific included files 143 * need items from feature.h. Therefore define VIM_SIZEOF_INT here. 144 */ 145 #ifdef WIN3264 146 # define VIM_SIZEOF_INT 4 147 #endif 148 149 #ifdef AMIGA 150 /* Be conservative about sizeof(int). It could be 4 too. */ 151 # ifndef FEAT_GUI_GTK /* avoid problems when generating prototypes */ 152 # ifdef __GNUC__ 153 # define VIM_SIZEOF_INT 4 154 # else 155 # define VIM_SIZEOF_INT 2 156 # endif 157 # endif 158 #endif 159 #if defined(MACOS_X) && !defined(HAVE_CONFIG_H) 160 # define VIM_SIZEOF_INT __SIZEOF_INT__ 161 #endif 162 163 /* 164 * #defines for optionals and features 165 * Also defines FEAT_TINY, FEAT_SMALL, etc. when FEAT_HUGE is defined. 166 */ 167 #include "feature.h" 168 169 #if defined(MACOS_X_DARWIN) 170 # if defined(FEAT_SMALL) && !defined(FEAT_CLIPBOARD) 171 # define FEAT_CLIPBOARD 172 # endif 173 # if defined(FEAT_SMALL) && !defined(FEAT_MOUSE) 174 # define FEAT_MOUSE 175 # endif 176 #endif 177 178 /* +x11 is only enabled when it's both available and wanted. */ 179 #if defined(HAVE_X11) && defined(WANT_X11) 180 # define FEAT_X11 181 #endif 182 183 #ifdef NO_X11_INCLUDES 184 /* In os_mac_conv.c and os_macosx.m NO_X11_INCLUDES is defined to avoid 185 * X11 headers. Disable all X11 related things to avoid conflicts. */ 186 # ifdef FEAT_X11 187 # undef FEAT_X11 188 # endif 189 # ifdef FEAT_GUI_X11 190 # undef FEAT_GUI_X11 191 # endif 192 # ifdef FEAT_XCLIPBOARD 193 # undef FEAT_XCLIPBOARD 194 # endif 195 # ifdef FEAT_GUI_MOTIF 196 # undef FEAT_GUI_MOTIF 197 # endif 198 # ifdef FEAT_GUI_ATHENA 199 # undef FEAT_GUI_ATHENA 200 # endif 201 # ifdef FEAT_GUI_GTK 202 # undef FEAT_GUI_GTK 203 # endif 204 # ifdef FEAT_BEVAL_TIP 205 # undef FEAT_BEVAL_TIP 206 # endif 207 # ifdef FEAT_XIM 208 # undef FEAT_XIM 209 # endif 210 # ifdef FEAT_CLIENTSERVER 211 # undef FEAT_CLIENTSERVER 212 # endif 213 #endif 214 215 /* The Mac conversion stuff doesn't work under X11. */ 216 #if defined(FEAT_MBYTE) && defined(MACOS_X_DARWIN) 217 # define MACOS_CONVERT 218 #endif 219 220 /* Can't use "PACKAGE" here, conflicts with a Perl include file. */ 221 #ifndef VIMPACKAGE 222 # define VIMPACKAGE "vim" 223 #endif 224 225 /* 226 * Find out if function definitions should include argument types 227 */ 228 #ifdef AZTEC_C 229 # include <functions.h> 230 #endif 231 232 #ifdef SASC 233 # include <clib/exec_protos.h> 234 #endif 235 236 #ifdef _DCC 237 # include <clib/exec_protos.h> 238 #endif 239 240 #ifdef __BEOS__ 241 # include "os_beos.h" 242 #endif 243 244 #if (defined(UNIX) || defined(VMS)) \ 245 && (!defined(MACOS_X) || defined(HAVE_CONFIG_H)) 246 # include "os_unix.h" /* bring lots of system header files */ 247 #endif 248 249 /* Mark unused function arguments with UNUSED, so that gcc -Wunused-parameter 250 * can be used to check for mistakes. */ 251 #ifdef HAVE_ATTRIBUTE_UNUSED 252 # define UNUSED __attribute__((unused)) 253 #else 254 # define UNUSED 255 #endif 256 257 /* Used to check for "sun", "__sun" is used by newer compilers. */ 258 #if defined(__sun) 259 # define SUN_SYSTEM 260 #endif 261 262 /* if we're compiling in C++ (currently only KVim), the system 263 * headers must have the correct prototypes or nothing will build. 264 * conversely, our prototypes might clash due to throw() specifiers and 265 * cause compilation failures even though the headers are correct. For 266 * a concrete example, gcc-3.2 enforces exception specifications, and 267 * glibc-2.2.5 has them in their system headers. 268 */ 269 #if !defined(__cplusplus) && defined(UNIX) \ 270 && !defined(MACOS_X) /* MACOS_X doesn't yet support osdef.h */ 271 # include "auto/osdef.h" /* bring missing declarations in */ 272 #endif 273 274 #ifdef AMIGA 275 # include "os_amiga.h" 276 #endif 277 278 #ifdef WIN3264 279 # include "os_win32.h" 280 #endif 281 282 #ifdef __MINT__ 283 # include "os_mint.h" 284 #endif 285 286 #if defined(MACOS_X) 287 # include "os_mac.h" 288 #endif 289 290 #ifdef __QNX__ 291 # include "os_qnx.h" 292 #endif 293 294 #ifdef FEAT_SUN_WORKSHOP 295 # include "workshop.h" 296 #endif 297 298 #ifdef X_LOCALE 299 # include <X11/Xlocale.h> 300 #else 301 # ifdef HAVE_LOCALE_H 302 # include <locale.h> 303 # endif 304 #endif 305 306 /* 307 * Maximum length of a path (for non-unix systems) Make it a bit long, to stay 308 * on the safe side. But not too long to put on the stack. 309 */ 310 #ifndef MAXPATHL 311 # ifdef MAXPATHLEN 312 # define MAXPATHL MAXPATHLEN 313 # else 314 # define MAXPATHL 256 315 # endif 316 #endif 317 #ifdef BACKSLASH_IN_FILENAME 318 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`%#'\"|!<") 319 #else 320 # ifdef VMS 321 /* VMS allows a lot of characters in the file name */ 322 # define PATH_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'\"|!") 323 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?{`\\%#'|!()&") 324 # else 325 # define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<") 326 # define SHELL_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<>();&") 327 # endif 328 #endif 329 330 /* length of a buffer to store a number in ASCII (64 bits binary + NUL) */ 331 #define NUMBUFLEN 65 332 333 /* flags for vim_str2nr() */ 334 #define STR2NR_BIN 1 335 #define STR2NR_OCT 2 336 #define STR2NR_HEX 4 337 #define STR2NR_ALL (STR2NR_BIN + STR2NR_OCT + STR2NR_HEX) 338 #define STR2NR_FORCE 8 /* only when ONE of the above is used */ 339 340 /* 341 * Shorthand for unsigned variables. Many systems, but not all, have u_char 342 * already defined, so we use char_u to avoid trouble. 343 */ 344 typedef unsigned char char_u; 345 typedef unsigned short short_u; 346 typedef unsigned int int_u; 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 */ 362 # if !defined(_MSC_VER) || (_MSC_VER < 1300) 363 # define __w64 364 # endif 365 typedef unsigned long __w64 long_u; 366 typedef long __w64 long_i; 367 # define SCANF_HEX_LONG_U "%lx" 368 # define SCANF_DECIMAL_LONG_U "%lu" 369 # define PRINTF_HEX_LONG_U "0x%lx" 370 #endif 371 #define PRINTF_DECIMAL_LONG_U SCANF_DECIMAL_LONG_U 372 373 /* 374 * Only systems which use configure will have SIZEOF_OFF_T and VIM_SIZEOF_LONG 375 * defined, which is ok since those are the same systems which can have 376 * varying sizes for off_t. The other systems will continue to use "%ld" to 377 * print off_t since off_t is simply a typedef to long for them. 378 */ 379 #if defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T > VIM_SIZEOF_LONG) 380 # define LONG_LONG_OFF_T 381 #endif 382 383 /* 384 * We use 64-bit file functions here, if available. E.g. ftello() returns 385 * off_t instead of long, which helps if long is 32 bit and off_t is 64 bit. 386 * We assume that when fseeko() is available then ftello() is too. 387 * Note that Windows has different function names. 388 */ 389 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) 390 typedef __int64 off_T; 391 # ifdef __MINGW32__ 392 # define vim_lseek lseek64 393 # define vim_fseek fseeko64 394 # define vim_ftell ftello64 395 # else 396 # define vim_lseek _lseeki64 397 # define vim_fseek _fseeki64 398 # define vim_ftell _ftelli64 399 # endif 400 #else 401 # ifdef PROTO 402 typedef long off_T; 403 # else 404 typedef off_t off_T; 405 # endif 406 # ifdef HAVE_FSEEKO 407 # define vim_lseek lseek 408 # define vim_ftell ftello 409 # define vim_fseek fseeko 410 # else 411 # define vim_lseek lseek 412 # define vim_ftell ftell 413 # define vim_fseek(a, b, c) fseek(a, (long)b, c) 414 # endif 415 #endif 416 417 /* 418 * The characters and attributes cached for the screen. 419 */ 420 typedef char_u schar_T; 421 typedef unsigned short sattr_T; 422 #define MAX_TYPENR 65535 423 424 /* 425 * The u8char_T can hold one decoded UTF-8 character. 426 * We normally use 32 bits now, since some Asian characters don't fit in 16 427 * bits. u8char_T is only used for displaying, it could be 16 bits to save 428 * memory. 429 */ 430 #ifdef FEAT_MBYTE 431 # ifdef UNICODE16 432 typedef unsigned short u8char_T; /* short should be 16 bits */ 433 # else 434 # if VIM_SIZEOF_INT >= 4 435 typedef unsigned int u8char_T; /* int is 32 bits */ 436 # else 437 typedef unsigned long u8char_T; /* long should be 32 bits or more */ 438 # endif 439 # endif 440 #endif 441 442 #ifndef UNIX /* For Unix this is included in os_unix.h */ 443 # include <stdio.h> 444 # include <ctype.h> 445 #endif 446 447 #include "ascii.h" 448 #include "keymap.h" 449 #include "term.h" 450 #include "macros.h" 451 452 #ifdef LATTICE 453 # include <sys/types.h> 454 # include <sys/stat.h> 455 #endif 456 #ifdef _DCC 457 # include <sys/stat.h> 458 #endif 459 #if defined(MSWIN) 460 # include <sys/stat.h> 461 #endif 462 463 #if defined(HAVE_ERRNO_H) \ 464 || defined(WIN32) || defined(_WIN64) 465 # include <errno.h> 466 #endif 467 468 /* for INT_MAX et al. */ 469 #include <limits.h> 470 471 /* 472 * Allow other (non-unix) systems to configure themselves now 473 * These are also in os_unix.h, because osdef.sh needs them there. 474 */ 475 #ifndef UNIX 476 /* Note: Some systems need both string.h and strings.h (Savage). If the 477 * system can't handle this, define NO_STRINGS_WITH_STRING_H. */ 478 # ifdef HAVE_STRING_H 479 # include <string.h> 480 # endif 481 # if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) 482 # include <strings.h> 483 # endif 484 # ifdef HAVE_STAT_H 485 # include <stat.h> 486 # endif 487 # ifdef HAVE_STDLIB_H 488 # include <stdlib.h> 489 # endif 490 #endif /* NON-UNIX */ 491 492 #include <assert.h> 493 494 #ifdef HAVE_STDINT_H 495 # include <stdint.h> 496 #endif 497 #ifdef HAVE_INTTYPES_H 498 # include <inttypes.h> 499 #endif 500 #ifdef HAVE_WCTYPE_H 501 # include <wctype.h> 502 #endif 503 #include <stdarg.h> 504 505 /* for offsetof() */ 506 #include <stddef.h> 507 508 #if defined(HAVE_SYS_SELECT_H) && \ 509 (!defined(HAVE_SYS_TIME_H) || defined(SYS_SELECT_WITH_SYS_TIME)) 510 # include <sys/select.h> 511 #endif 512 513 #ifndef HAVE_SELECT 514 # ifdef HAVE_SYS_POLL_H 515 # include <sys/poll.h> 516 # elif defined(WIN32) 517 # define HAVE_SELECT 518 # else 519 # ifdef HAVE_POLL_H 520 # include <poll.h> 521 # endif 522 # endif 523 #endif 524 525 /* ================ end of the header file puzzle =============== */ 526 527 /* 528 * For dynamically loaded imm library. Currently, only for Win32. 529 */ 530 #ifdef DYNAMIC_IME 531 # ifndef FEAT_MBYTE_IME 532 # define FEAT_MBYTE_IME 533 # endif 534 #endif 535 536 /* 537 * For dynamically loaded gettext library. Currently, only for Win32. 538 */ 539 #ifdef DYNAMIC_GETTEXT 540 # ifndef FEAT_GETTEXT 541 # define FEAT_GETTEXT 542 # endif 543 /* These are in os_win32.c */ 544 extern char *(*dyn_libintl_gettext)(const char *msgid); 545 extern char *(*dyn_libintl_ngettext)(const char *msgid, const char *msgid_plural, unsigned long n); 546 extern char *(*dyn_libintl_bindtextdomain)(const char *domainname, const char *dirname); 547 extern char *(*dyn_libintl_bind_textdomain_codeset)(const char *domainname, const char *codeset); 548 extern char *(*dyn_libintl_textdomain)(const char *domainname); 549 extern int (*dyn_libintl_putenv)(const char *envstring); 550 #endif 551 552 553 /* 554 * The _() stuff is for using gettext(). It is a no-op when libintl.h is not 555 * found or the +multilang feature is disabled. 556 */ 557 #ifdef FEAT_GETTEXT 558 # ifdef DYNAMIC_GETTEXT 559 # define _(x) (*dyn_libintl_gettext)((char *)(x)) 560 # define NGETTEXT(x, xs, n) (*dyn_libintl_ngettext)((char *)(x), (char *)(xs), (n)) 561 # define N_(x) x 562 # define bindtextdomain(domain, dir) (*dyn_libintl_bindtextdomain)((domain), (dir)) 563 # define bind_textdomain_codeset(domain, codeset) (*dyn_libintl_bind_textdomain_codeset)((domain), (codeset)) 564 # if !defined(HAVE_BIND_TEXTDOMAIN_CODESET) 565 # define HAVE_BIND_TEXTDOMAIN_CODESET 1 566 # endif 567 # define textdomain(domain) (*dyn_libintl_textdomain)(domain) 568 # define libintl_putenv(envstring) (*dyn_libintl_putenv)(envstring) 569 # define libintl_wputenv(envstring) (*dyn_libintl_wputenv)(envstring) 570 # else 571 # include <libintl.h> 572 # define _(x) gettext((char *)(x)) 573 # define NGETTEXT(x, xs, n) ngettext((x), (xs), (n)) 574 # ifdef gettext_noop 575 # define N_(x) gettext_noop(x) 576 # else 577 # define N_(x) x 578 # endif 579 # endif 580 #else 581 # define _(x) ((char *)(x)) 582 # define NGETTEXT(x, xs, n) (((n) == 1) ? (char *)(x) : (char *)(xs)) 583 # define N_(x) x 584 # ifdef bindtextdomain 585 # undef bindtextdomain 586 # endif 587 # define bindtextdomain(x, y) /* empty */ 588 # ifdef bind_textdomain_codeset 589 # undef bind_textdomain_codeset 590 # endif 591 # define bind_textdomain_codeset(x, y) /* empty */ 592 # ifdef textdomain 593 # undef textdomain 594 # endif 595 # define textdomain(x) /* empty */ 596 #endif 597 598 /* 599 * flags for update_screen() 600 * The higher the value, the higher the priority 601 */ 602 #define VALID_NO_UPDATE 5 /* no new changes, keep the command line if 603 possible */ 604 #define VALID 10 /* buffer not changed, or changes marked 605 with b_mod_* */ 606 #define INVERTED 20 /* redisplay inverted part that changed */ 607 #define INVERTED_ALL 25 /* redisplay whole inverted part */ 608 #define REDRAW_TOP 30 /* display first w_upd_rows screen lines */ 609 #define SOME_VALID 35 /* like NOT_VALID but may scroll */ 610 #define NOT_VALID 40 /* buffer needs complete redraw */ 611 #define CLEAR 50 /* screen messed up, clear it */ 612 613 /* 614 * Flags for w_valid. 615 * These are set when something in a window structure becomes invalid, except 616 * when the cursor is moved. Call check_cursor_moved() before testing one of 617 * the flags. 618 * These are reset when that thing has been updated and is valid again. 619 * 620 * Every function that invalidates one of these must call one of the 621 * invalidate_* functions. 622 * 623 * w_valid is supposed to be used only in screen.c. From other files, use the 624 * functions that set or reset the flags. 625 * 626 * VALID_BOTLINE VALID_BOTLINE_AP 627 * on on w_botline valid 628 * off on w_botline approximated 629 * off off w_botline not valid 630 * on off not possible 631 */ 632 #define VALID_WROW 0x01 /* w_wrow (window row) is valid */ 633 #define VALID_WCOL 0x02 /* w_wcol (window col) is valid */ 634 #define VALID_VIRTCOL 0x04 /* w_virtcol (file col) is valid */ 635 #define VALID_CHEIGHT 0x08 /* w_cline_height and w_cline_folded valid */ 636 #define VALID_CROW 0x10 /* w_cline_row is valid */ 637 #define VALID_BOTLINE 0x20 /* w_botine and w_empty_rows are valid */ 638 #define VALID_BOTLINE_AP 0x40 /* w_botine is approximated */ 639 #define VALID_TOPLINE 0x80 /* w_topline is valid (for cursor position) */ 640 641 /* 642 * Terminal highlighting attribute bits. 643 * Attributes above HL_ALL are used for syntax highlighting. 644 */ 645 #define HL_NORMAL 0x00 646 #define HL_INVERSE 0x01 647 #define HL_BOLD 0x02 648 #define HL_ITALIC 0x04 649 #define HL_UNDERLINE 0x08 650 #define HL_UNDERCURL 0x10 651 #define HL_STANDOUT 0x20 652 #define HL_NOCOMBINE 0x40 653 #define HL_STRIKETHROUGH 0x80 654 #define HL_ALL 0xff 655 656 /* special attribute addition: Put message in history */ 657 #define MSG_HIST 0x1000 658 659 /* 660 * values for State 661 * 662 * The lower bits up to 0x20 are used to distinguish normal/visual/op_pending 663 * and cmdline/insert+replace mode. This is used for mapping. If none of 664 * these bits are set, no mapping is done. 665 * The upper bits are used to distinguish between other states. 666 */ 667 #define NORMAL 0x01 /* Normal mode, command expected */ 668 #define VISUAL 0x02 /* Visual mode - use get_real_state() */ 669 #define OP_PENDING 0x04 /* Normal mode, operator is pending - use 670 get_real_state() */ 671 #define CMDLINE 0x08 /* Editing command line */ 672 #define INSERT 0x10 /* Insert mode */ 673 #define LANGMAP 0x20 /* Language mapping, can be combined with 674 INSERT and CMDLINE */ 675 676 #define REPLACE_FLAG 0x40 /* Replace mode flag */ 677 #define REPLACE (REPLACE_FLAG + INSERT) 678 #ifdef FEAT_VREPLACE 679 # define VREPLACE_FLAG 0x80 /* Virtual-replace mode flag */ 680 # define VREPLACE (REPLACE_FLAG + VREPLACE_FLAG + INSERT) 681 #endif 682 #define LREPLACE (REPLACE_FLAG + LANGMAP) 683 684 #define NORMAL_BUSY (0x100 + NORMAL) /* Normal mode, busy with a command */ 685 #define HITRETURN (0x200 + NORMAL) /* waiting for return or command */ 686 #define ASKMORE 0x300 /* Asking if you want --more-- */ 687 #define SETWSIZE 0x400 /* window size has changed */ 688 #define ABBREV 0x500 /* abbreviation instead of mapping */ 689 #define EXTERNCMD 0x600 /* executing an external command */ 690 #define SHOWMATCH (0x700 + INSERT) /* show matching paren */ 691 #define CONFIRM 0x800 /* ":confirm" prompt */ 692 #define SELECTMODE 0x1000 /* Select mode, only for mappings */ 693 #define TERMINAL 0x2000 /* Terminal mode */ 694 695 /* all mode bits used for mapping */ 696 #define MAP_ALL_MODES (0x3f | SELECTMODE | TERMINAL) 697 698 /* directions */ 699 #define FORWARD 1 700 #define BACKWARD (-1) 701 #define FORWARD_FILE 3 702 #define BACKWARD_FILE (-3) 703 704 /* return values for functions */ 705 #if !(defined(OK) && (OK == 1)) 706 /* OK already defined to 1 in MacOS X curses, skip this */ 707 # define OK 1 708 #endif 709 #define FAIL 0 710 #define NOTDONE 2 /* not OK or FAIL but skipped */ 711 712 /* flags for b_flags */ 713 #define BF_RECOVERED 0x01 /* buffer has been recovered */ 714 #define BF_CHECK_RO 0x02 /* need to check readonly when loading file 715 into buffer (set by ":e", may be reset by 716 ":buf" */ 717 #define BF_NEVERLOADED 0x04 /* file has never been loaded into buffer, 718 many variables still need to be set */ 719 #define BF_NOTEDITED 0x08 /* Set when file name is changed after 720 starting to edit, reset when file is 721 written out. */ 722 #define BF_NEW 0x10 /* file didn't exist when editing started */ 723 #define BF_NEW_W 0x20 /* Warned for BF_NEW and file created */ 724 #define BF_READERR 0x40 /* got errors while reading the file */ 725 #define BF_DUMMY 0x80 /* dummy buffer, only used internally */ 726 #define BF_PRESERVED 0x100 /* ":preserve" was used */ 727 728 /* Mask to check for flags that prevent normal writing */ 729 #define BF_WRITE_MASK (BF_NOTEDITED + BF_NEW + BF_READERR) 730 731 /* 732 * values for xp_context when doing command line completion 733 */ 734 #define EXPAND_UNSUCCESSFUL (-2) 735 #define EXPAND_OK (-1) 736 #define EXPAND_NOTHING 0 737 #define EXPAND_COMMANDS 1 738 #define EXPAND_FILES 2 739 #define EXPAND_DIRECTORIES 3 740 #define EXPAND_SETTINGS 4 741 #define EXPAND_BOOL_SETTINGS 5 742 #define EXPAND_TAGS 6 743 #define EXPAND_OLD_SETTING 7 744 #define EXPAND_HELP 8 745 #define EXPAND_BUFFERS 9 746 #define EXPAND_EVENTS 10 747 #define EXPAND_MENUS 11 748 #define EXPAND_SYNTAX 12 749 #define EXPAND_HIGHLIGHT 13 750 #define EXPAND_AUGROUP 14 751 #define EXPAND_USER_VARS 15 752 #define EXPAND_MAPPINGS 16 753 #define EXPAND_TAGS_LISTFILES 17 754 #define EXPAND_FUNCTIONS 18 755 #define EXPAND_USER_FUNC 19 756 #define EXPAND_EXPRESSION 20 757 #define EXPAND_MENUNAMES 21 758 #define EXPAND_USER_COMMANDS 22 759 #define EXPAND_USER_CMD_FLAGS 23 760 #define EXPAND_USER_NARGS 24 761 #define EXPAND_USER_COMPLETE 25 762 #define EXPAND_ENV_VARS 26 763 #define EXPAND_LANGUAGE 27 764 #define EXPAND_COLORS 28 765 #define EXPAND_COMPILER 29 766 #define EXPAND_USER_DEFINED 30 767 #define EXPAND_USER_LIST 31 768 #define EXPAND_SHELLCMD 32 769 #define EXPAND_CSCOPE 33 770 #define EXPAND_SIGN 34 771 #define EXPAND_PROFILE 35 772 #define EXPAND_BEHAVE 36 773 #define EXPAND_FILETYPE 37 774 #define EXPAND_FILES_IN_PATH 38 775 #define EXPAND_OWNSYNTAX 39 776 #define EXPAND_LOCALES 40 777 #define EXPAND_HISTORY 41 778 #define EXPAND_USER 42 779 #define EXPAND_SYNTIME 43 780 #define EXPAND_USER_ADDR_TYPE 44 781 #define EXPAND_PACKADD 45 782 #define EXPAND_MESSAGES 46 783 #define EXPAND_MAPCLEAR 47 784 785 /* Values for exmode_active (0 is no exmode) */ 786 #define EXMODE_NORMAL 1 787 #define EXMODE_VIM 2 788 789 /* Values for nextwild() and ExpandOne(). See ExpandOne() for meaning. */ 790 #define WILD_FREE 1 791 #define WILD_EXPAND_FREE 2 792 #define WILD_EXPAND_KEEP 3 793 #define WILD_NEXT 4 794 #define WILD_PREV 5 795 #define WILD_ALL 6 796 #define WILD_LONGEST 7 797 #define WILD_ALL_KEEP 8 798 799 #define WILD_LIST_NOTFOUND 0x01 800 #define WILD_HOME_REPLACE 0x02 801 #define WILD_USE_NL 0x04 802 #define WILD_NO_BEEP 0x08 803 #define WILD_ADD_SLASH 0x10 804 #define WILD_KEEP_ALL 0x20 805 #define WILD_SILENT 0x40 806 #define WILD_ESCAPE 0x80 807 #define WILD_ICASE 0x100 808 #define WILD_ALLLINKS 0x200 809 810 /* Flags for expand_wildcards() */ 811 #define EW_DIR 0x01 /* include directory names */ 812 #define EW_FILE 0x02 /* include file names */ 813 #define EW_NOTFOUND 0x04 /* include not found names */ 814 #define EW_ADDSLASH 0x08 /* append slash to directory name */ 815 #define EW_KEEPALL 0x10 /* keep all matches */ 816 #define EW_SILENT 0x20 /* don't print "1 returned" from shell */ 817 #define EW_EXEC 0x40 /* executable files */ 818 #define EW_PATH 0x80 /* search in 'path' too */ 819 #define EW_ICASE 0x100 /* ignore case */ 820 #define EW_NOERROR 0x200 /* no error for bad regexp */ 821 #define EW_NOTWILD 0x400 /* add match with literal name if exists */ 822 #define EW_KEEPDOLLAR 0x800 /* do not escape $, $var is expanded */ 823 /* Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND 824 * is used when executing commands and EW_SILENT for interactive expanding. */ 825 #define EW_ALLLINKS 0x1000 /* also links not pointing to existing file */ 826 #define EW_SHELLCMD 0x2000 /* called from expand_shellcmd(), don't check 827 * if executable is in $PATH */ 828 #define EW_DODOT 0x4000 /* also files starting with a dot */ 829 #define EW_EMPTYOK 0x8000 /* no matches is not an error */ 830 831 /* Flags for find_file_*() functions. */ 832 #define FINDFILE_FILE 0 /* only files */ 833 #define FINDFILE_DIR 1 /* only directories */ 834 #define FINDFILE_BOTH 2 /* files and directories */ 835 836 #define W_ENDCOL(wp) (wp->w_wincol + wp->w_width) 837 #ifdef FEAT_MENU 838 # define W_WINROW(wp) (wp->w_winrow + wp->w_winbar_height) 839 #else 840 # define W_WINROW(wp) (wp->w_winrow) 841 #endif 842 843 #ifdef NO_EXPANDPATH 844 # define gen_expand_wildcards mch_expand_wildcards 845 #endif 846 847 /* Values for the find_pattern_in_path() function args 'type' and 'action': */ 848 #define FIND_ANY 1 849 #define FIND_DEFINE 2 850 #define CHECK_PATH 3 851 852 #define ACTION_SHOW 1 853 #define ACTION_GOTO 2 854 #define ACTION_SPLIT 3 855 #define ACTION_SHOW_ALL 4 856 #ifdef FEAT_INS_EXPAND 857 # define ACTION_EXPAND 5 858 #endif 859 860 #ifdef FEAT_SYN_HL 861 # define SST_MIN_ENTRIES 150 /* minimal size for state stack array */ 862 # define SST_MAX_ENTRIES 1000 /* maximal size for state stack array */ 863 # define SST_FIX_STATES 7 /* size of sst_stack[]. */ 864 # define SST_DIST 16 /* normal distance between entries */ 865 # define SST_INVALID (synstate_T *)-1 /* invalid syn_state pointer */ 866 867 # define HL_CONTAINED 0x01 /* not used on toplevel */ 868 # define HL_TRANSP 0x02 /* has no highlighting */ 869 # define HL_ONELINE 0x04 /* match within one line only */ 870 # define HL_HAS_EOL 0x08 /* end pattern that matches with $ */ 871 # define HL_SYNC_HERE 0x10 /* sync point after this item (syncing only) */ 872 # define HL_SYNC_THERE 0x20 /* sync point at current line (syncing only) */ 873 # define HL_MATCH 0x40 /* use match ID instead of item ID */ 874 # define HL_SKIPNL 0x80 /* nextgroup can skip newlines */ 875 # define HL_SKIPWHITE 0x100 /* nextgroup can skip white space */ 876 # define HL_SKIPEMPTY 0x200 /* nextgroup can skip empty lines */ 877 # define HL_KEEPEND 0x400 /* end match always kept */ 878 # define HL_EXCLUDENL 0x800 /* exclude NL from match */ 879 # define HL_DISPLAY 0x1000 /* only used for displaying, not syncing */ 880 # define HL_FOLD 0x2000 /* define fold */ 881 # define HL_EXTEND 0x4000 /* ignore a keepend */ 882 # define HL_MATCHCONT 0x8000 /* match continued from previous line */ 883 # define HL_TRANS_CONT 0x10000 /* transparent item without contains arg */ 884 # define HL_CONCEAL 0x20000 /* can be concealed */ 885 # define HL_CONCEALENDS 0x40000 /* can be concealed */ 886 #endif 887 888 /* Values for 'options' argument in do_search() and searchit() */ 889 #define SEARCH_REV 0x01 /* go in reverse of previous dir. */ 890 #define SEARCH_ECHO 0x02 /* echo the search command and handle options */ 891 #define SEARCH_MSG 0x0c /* give messages (yes, it's not 0x04) */ 892 #define SEARCH_NFMSG 0x08 /* give all messages except not found */ 893 #define SEARCH_OPT 0x10 /* interpret optional flags */ 894 #define SEARCH_HIS 0x20 /* put search pattern in history */ 895 #define SEARCH_END 0x40 /* put cursor at end of match */ 896 #define SEARCH_NOOF 0x80 /* don't add offset to position */ 897 #define SEARCH_START 0x100 /* start search without col offset */ 898 #define SEARCH_MARK 0x200 /* set previous context mark */ 899 #define SEARCH_KEEP 0x400 /* keep previous search pattern */ 900 #define SEARCH_PEEK 0x800 /* peek for typed char, cancel search */ 901 #define SEARCH_COL 0x1000 /* start at specified column instead of zero */ 902 903 /* Values for find_ident_under_cursor() */ 904 #define FIND_IDENT 1 /* find identifier (word) */ 905 #define FIND_STRING 2 /* find any string (WORD) */ 906 #define FIND_EVAL 4 /* include "->", "[]" and "." */ 907 908 /* Values for file_name_in_line() */ 909 #define FNAME_MESS 1 /* give error message */ 910 #define FNAME_EXP 2 /* expand to path */ 911 #define FNAME_HYP 4 /* check for hypertext link */ 912 #define FNAME_INCL 8 /* apply 'includeexpr' */ 913 #define FNAME_REL 16 /* ".." and "./" are relative to the (current) 914 file instead of the current directory */ 915 #define FNAME_UNESC 32 /* remove backslashes used for escaping */ 916 917 /* Values for buflist_getfile() */ 918 #define GETF_SETMARK 0x01 /* set pcmark before jumping */ 919 #define GETF_ALT 0x02 /* jumping to alternate file (not buf num) */ 920 #define GETF_SWITCH 0x04 /* respect 'switchbuf' settings when jumping */ 921 922 /* Return values of getfile() */ 923 #define GETFILE_ERROR 1 /* normal error */ 924 #define GETFILE_NOT_WRITTEN 2 /* "not written" error */ 925 #define GETFILE_SAME_FILE 0 /* success, same file */ 926 #define GETFILE_OPEN_OTHER -1 /* success, opened another file */ 927 #define GETFILE_UNUSED 8 928 #define GETFILE_SUCCESS(x) ((x) <= 0) 929 930 /* Values for buflist_new() flags */ 931 #define BLN_CURBUF 1 /* may re-use curbuf for new buffer */ 932 #define BLN_LISTED 2 /* put new buffer in buffer list */ 933 #define BLN_DUMMY 4 /* allocating dummy buffer */ 934 #define BLN_NEW 8 /* create a new buffer */ 935 #define BLN_NOOPT 16 /* don't copy options to existing buffer */ 936 #define BLN_DUMMY_OK 32 /* also find an existing dummy buffer */ 937 938 /* Values for in_cinkeys() */ 939 #define KEY_OPEN_FORW 0x101 940 #define KEY_OPEN_BACK 0x102 941 #define KEY_COMPLETE 0x103 /* end of completion */ 942 943 /* Values for "noremap" argument of ins_typebuf(). Also used for 944 * map->m_noremap and menu->noremap[]. */ 945 #define REMAP_YES 0 /* allow remapping */ 946 #define REMAP_NONE -1 /* no remapping */ 947 #define REMAP_SCRIPT -2 /* remap script-local mappings only */ 948 #define REMAP_SKIP -3 /* no remapping for first char */ 949 950 /* Values for mch_call_shell() second argument */ 951 #define SHELL_FILTER 1 /* filtering text */ 952 #define SHELL_EXPAND 2 /* expanding wildcards */ 953 #define SHELL_COOKED 4 /* set term to cooked mode */ 954 #define SHELL_DOOUT 8 /* redirecting output */ 955 #define SHELL_SILENT 16 /* don't print error returned by command */ 956 #define SHELL_READ 32 /* read lines and insert into buffer */ 957 #define SHELL_WRITE 64 /* write lines from buffer */ 958 959 /* Values returned by mch_nodetype() */ 960 #define NODE_NORMAL 0 /* file or directory, check with mch_isdir()*/ 961 #define NODE_WRITABLE 1 /* something we can write to (character 962 device, fifo, socket, ..) */ 963 #define NODE_OTHER 2 /* non-writable thing (e.g., block device) */ 964 965 /* Values for readfile() flags */ 966 #define READ_NEW 0x01 /* read a file into a new buffer */ 967 #define READ_FILTER 0x02 /* read filter output */ 968 #define READ_STDIN 0x04 /* read from stdin */ 969 #define READ_BUFFER 0x08 /* read from curbuf (converting stdin) */ 970 #define READ_DUMMY 0x10 /* reading into a dummy buffer */ 971 #define READ_KEEP_UNDO 0x20 /* keep undo info */ 972 #define READ_FIFO 0x40 /* read from fifo or socket */ 973 974 /* Values for change_indent() */ 975 #define INDENT_SET 1 /* set indent */ 976 #define INDENT_INC 2 /* increase indent */ 977 #define INDENT_DEC 3 /* decrease indent */ 978 979 /* Values for flags argument for findmatchlimit() */ 980 #define FM_BACKWARD 0x01 /* search backwards */ 981 #define FM_FORWARD 0x02 /* search forwards */ 982 #define FM_BLOCKSTOP 0x04 /* stop at start/end of block */ 983 #define FM_SKIPCOMM 0x08 /* skip comments */ 984 985 /* Values for action argument for do_buffer() */ 986 #define DOBUF_GOTO 0 /* go to specified buffer */ 987 #define DOBUF_SPLIT 1 /* split window and go to specified buffer */ 988 #define DOBUF_UNLOAD 2 /* unload specified buffer(s) */ 989 #define DOBUF_DEL 3 /* delete specified buffer(s) from buflist */ 990 #define DOBUF_WIPE 4 /* delete specified buffer(s) really */ 991 992 /* Values for start argument for do_buffer() */ 993 #define DOBUF_CURRENT 0 /* "count" buffer from current buffer */ 994 #define DOBUF_FIRST 1 /* "count" buffer from first buffer */ 995 #define DOBUF_LAST 2 /* "count" buffer from last buffer */ 996 #define DOBUF_MOD 3 /* "count" mod. buffer from current buffer */ 997 998 /* Values for sub_cmd and which_pat argument for search_regcomp() */ 999 /* Also used for which_pat argument for searchit() */ 1000 #define RE_SEARCH 0 /* save/use pat in/from search_pattern */ 1001 #define RE_SUBST 1 /* save/use pat in/from subst_pattern */ 1002 #define RE_BOTH 2 /* save pat in both patterns */ 1003 #define RE_LAST 2 /* use last used pattern if "pat" is NULL */ 1004 1005 /* Second argument for vim_regcomp(). */ 1006 #define RE_MAGIC 1 /* 'magic' option */ 1007 #define RE_STRING 2 /* match in string instead of buffer text */ 1008 #define RE_STRICT 4 /* don't allow [abc] without ] */ 1009 #define RE_AUTO 8 /* automatic engine selection */ 1010 1011 #ifdef FEAT_SYN_HL 1012 /* values for reg_do_extmatch */ 1013 # define REX_SET 1 /* to allow \z\(...\), */ 1014 # define REX_USE 2 /* to allow \z\1 et al. */ 1015 #endif 1016 1017 /* Return values for fullpathcmp() */ 1018 /* Note: can use (fullpathcmp() & FPC_SAME) to check for equal files */ 1019 #define FPC_SAME 1 /* both exist and are the same file. */ 1020 #define FPC_DIFF 2 /* both exist and are different files. */ 1021 #define FPC_NOTX 4 /* both don't exist. */ 1022 #define FPC_DIFFX 6 /* one of them doesn't exist. */ 1023 #define FPC_SAMEX 7 /* both don't exist and file names are same. */ 1024 1025 /* flags for do_ecmd() */ 1026 #define ECMD_HIDE 0x01 /* don't free the current buffer */ 1027 #define ECMD_SET_HELP 0x02 /* set b_help flag of (new) buffer before 1028 opening file */ 1029 #define ECMD_OLDBUF 0x04 /* use existing buffer if it exists */ 1030 #define ECMD_FORCEIT 0x08 /* ! used in Ex command */ 1031 #define ECMD_ADDBUF 0x10 /* don't edit, just add to buffer list */ 1032 1033 /* for lnum argument in do_ecmd() */ 1034 #define ECMD_LASTL (linenr_T)0 /* use last position in loaded file */ 1035 #define ECMD_LAST (linenr_T)-1 /* use last position in all files */ 1036 #define ECMD_ONE (linenr_T)1 /* use first line */ 1037 1038 /* flags for do_cmdline() */ 1039 #define DOCMD_VERBOSE 0x01 /* included command in error message */ 1040 #define DOCMD_NOWAIT 0x02 /* don't call wait_return() and friends */ 1041 #define DOCMD_REPEAT 0x04 /* repeat exec. until getline() returns NULL */ 1042 #define DOCMD_KEYTYPED 0x08 /* don't reset KeyTyped */ 1043 #define DOCMD_EXCRESET 0x10 /* reset exception environment (for debugging)*/ 1044 #define DOCMD_KEEPLINE 0x20 /* keep typed line for repeating with "." */ 1045 1046 /* flags for beginline() */ 1047 #define BL_WHITE 1 /* cursor on first non-white in the line */ 1048 #define BL_SOL 2 /* use 'sol' option */ 1049 #define BL_FIX 4 /* don't leave cursor on a NUL */ 1050 1051 /* flags for mf_sync() */ 1052 #define MFS_ALL 1 /* also sync blocks with negative numbers */ 1053 #define MFS_STOP 2 /* stop syncing when a character is available */ 1054 #define MFS_FLUSH 4 /* flushed file to disk */ 1055 #define MFS_ZERO 8 /* only write block 0 */ 1056 1057 /* flags for buf_copy_options() */ 1058 #define BCO_ENTER 1 /* going to enter the buffer */ 1059 #define BCO_ALWAYS 2 /* always copy the options */ 1060 #define BCO_NOHELP 4 /* don't touch the help related options */ 1061 1062 /* flags for do_put() */ 1063 #define PUT_FIXINDENT 1 /* make indent look nice */ 1064 #define PUT_CURSEND 2 /* leave cursor after end of new text */ 1065 #define PUT_CURSLINE 4 /* leave cursor on last line of new text */ 1066 #define PUT_LINE 8 /* put register as lines */ 1067 #define PUT_LINE_SPLIT 16 /* split line for linewise register */ 1068 #define PUT_LINE_FORWARD 32 /* put linewise register below Visual sel. */ 1069 1070 /* flags for set_indent() */ 1071 #define SIN_CHANGED 1 /* call changed_bytes() when line changed */ 1072 #define SIN_INSERT 2 /* insert indent before existing text */ 1073 #define SIN_UNDO 4 /* save line for undo before changing it */ 1074 1075 /* flags for insertchar() */ 1076 #define INSCHAR_FORMAT 1 /* force formatting */ 1077 #define INSCHAR_DO_COM 2 /* format comments */ 1078 #define INSCHAR_CTRLV 4 /* char typed just after CTRL-V */ 1079 #define INSCHAR_NO_FEX 8 /* don't use 'formatexpr' */ 1080 #define INSCHAR_COM_LIST 16 /* format comments with list/2nd line indent */ 1081 1082 /* flags for open_line() */ 1083 #define OPENLINE_DELSPACES 1 /* delete spaces after cursor */ 1084 #define OPENLINE_DO_COM 2 /* format comments */ 1085 #define OPENLINE_KEEPTRAIL 4 /* keep trailing spaces */ 1086 #define OPENLINE_MARKFIX 8 /* fix mark positions */ 1087 #define OPENLINE_COM_LIST 16 /* format comments with list/2nd line indent */ 1088 1089 /* 1090 * There are five history tables: 1091 */ 1092 #define HIST_CMD 0 /* colon commands */ 1093 #define HIST_SEARCH 1 /* search commands */ 1094 #define HIST_EXPR 2 /* expressions (from entering = register) */ 1095 #define HIST_INPUT 3 /* input() lines */ 1096 #define HIST_DEBUG 4 /* debug commands */ 1097 #define HIST_COUNT 5 /* number of history tables */ 1098 1099 /* The type numbers are fixed for backwards compatibility. */ 1100 #define BARTYPE_VERSION 1 1101 #define BARTYPE_HISTORY 2 1102 #define BARTYPE_REGISTER 3 1103 #define BARTYPE_MARK 4 1104 1105 #define VIMINFO_VERSION 4 1106 #define VIMINFO_VERSION_WITH_HISTORY 2 1107 #define VIMINFO_VERSION_WITH_REGISTERS 3 1108 #define VIMINFO_VERSION_WITH_MARKS 4 1109 1110 typedef enum { 1111 BVAL_NR, 1112 BVAL_STRING, 1113 BVAL_EMPTY 1114 } btype_T; 1115 1116 typedef struct { 1117 btype_T bv_type; 1118 long bv_nr; 1119 char_u *bv_string; 1120 int bv_len; /* length of bv_string */ 1121 int bv_allocated; /* bv_string was allocated */ 1122 } bval_T; 1123 1124 /* 1125 * Values for do_tag(). 1126 */ 1127 #define DT_TAG 1 /* jump to newer position or same tag again */ 1128 #define DT_POP 2 /* jump to older position */ 1129 #define DT_NEXT 3 /* jump to next match of same tag */ 1130 #define DT_PREV 4 /* jump to previous match of same tag */ 1131 #define DT_FIRST 5 /* jump to first match of same tag */ 1132 #define DT_LAST 6 /* jump to first match of same tag */ 1133 #define DT_SELECT 7 /* jump to selection from list */ 1134 #define DT_HELP 8 /* like DT_TAG, but no wildcards */ 1135 #define DT_JUMP 9 /* jump to new tag or selection from list */ 1136 #define DT_CSCOPE 10 /* cscope find command (like tjump) */ 1137 #define DT_LTAG 11 /* tag using location list */ 1138 #define DT_FREE 99 /* free cached matches */ 1139 1140 /* 1141 * flags for find_tags(). 1142 */ 1143 #define TAG_HELP 1 /* only search for help tags */ 1144 #define TAG_NAMES 2 /* only return name of tag */ 1145 #define TAG_REGEXP 4 /* use tag pattern as regexp */ 1146 #define TAG_NOIC 8 /* don't always ignore case */ 1147 #ifdef FEAT_CSCOPE 1148 # define TAG_CSCOPE 16 /* cscope tag */ 1149 #endif 1150 #define TAG_VERBOSE 32 /* message verbosity */ 1151 #define TAG_INS_COMP 64 /* Currently doing insert completion */ 1152 #define TAG_KEEP_LANG 128 /* keep current language */ 1153 1154 #define TAG_MANY 300 /* When finding many tags (for completion), 1155 find up to this many tags */ 1156 1157 /* 1158 * Types of dialogs passed to do_vim_dialog(). 1159 */ 1160 #define VIM_GENERIC 0 1161 #define VIM_ERROR 1 1162 #define VIM_WARNING 2 1163 #define VIM_INFO 3 1164 #define VIM_QUESTION 4 1165 #define VIM_LAST_TYPE 4 /* sentinel value */ 1166 1167 /* 1168 * Return values for functions like gui_yesnocancel() 1169 */ 1170 #define VIM_YES 2 1171 #define VIM_NO 3 1172 #define VIM_CANCEL 4 1173 #define VIM_ALL 5 1174 #define VIM_DISCARDALL 6 1175 1176 /* 1177 * arguments for win_split() 1178 */ 1179 #define WSP_ROOM 1 /* require enough room */ 1180 #define WSP_VERT 2 /* split vertically */ 1181 #define WSP_TOP 4 /* window at top-left of shell */ 1182 #define WSP_BOT 8 /* window at bottom-right of shell */ 1183 #define WSP_HELP 16 /* creating the help window */ 1184 #define WSP_BELOW 32 /* put new window below/right */ 1185 #define WSP_ABOVE 64 /* put new window above/left */ 1186 #define WSP_NEWLOC 128 /* don't copy location list */ 1187 1188 /* 1189 * arguments for gui_set_shellsize() 1190 */ 1191 #define RESIZE_VERT 1 /* resize vertically */ 1192 #define RESIZE_HOR 2 /* resize horizontally */ 1193 #define RESIZE_BOTH 15 /* resize in both directions */ 1194 1195 /* 1196 * flags for check_changed() 1197 */ 1198 #define CCGD_AW 1 /* do autowrite if buffer was changed */ 1199 #define CCGD_MULTWIN 2 /* check also when several wins for the buf */ 1200 #define CCGD_FORCEIT 4 /* ! used */ 1201 #define CCGD_ALLBUF 8 /* may write all buffers */ 1202 #define CCGD_EXCMD 16 /* may suggest using ! */ 1203 1204 /* 1205 * "flags" values for option-setting functions. 1206 * When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global 1207 * values, get local value. 1208 */ 1209 #define OPT_FREE 1 /* free old value if it was allocated */ 1210 #define OPT_GLOBAL 2 /* use global value */ 1211 #define OPT_LOCAL 4 /* use local value */ 1212 #define OPT_MODELINE 8 /* option in modeline */ 1213 #define OPT_WINONLY 16 /* only set window-local options */ 1214 #define OPT_NOWIN 32 /* don't set window-local options */ 1215 1216 /* Magic chars used in confirm dialog strings */ 1217 #define DLG_BUTTON_SEP '\n' 1218 #define DLG_HOTKEY_CHAR '&' 1219 1220 /* Values for "starting" */ 1221 #define NO_SCREEN 2 /* no screen updating yet */ 1222 #define NO_BUFFERS 1 /* not all buffers loaded yet */ 1223 /* 0 not starting anymore */ 1224 1225 /* Values for swap_exists_action: what to do when swap file already exists */ 1226 #define SEA_NONE 0 /* don't use dialog */ 1227 #define SEA_DIALOG 1 /* use dialog when possible */ 1228 #define SEA_QUIT 2 /* quit editing the file */ 1229 #define SEA_RECOVER 3 /* recover the file */ 1230 1231 /* 1232 * Minimal size for block 0 of a swap file. 1233 * NOTE: This depends on size of struct block0! It's not done with a sizeof(), 1234 * because struct block0 is defined in memline.c (Sorry). 1235 * The maximal block size is arbitrary. 1236 */ 1237 #define MIN_SWAP_PAGE_SIZE 1048 1238 #define MAX_SWAP_PAGE_SIZE 50000 1239 1240 /* Special values for current_SID. */ 1241 #define SID_MODELINE -1 /* when using a modeline */ 1242 #define SID_CMDARG -2 /* for "--cmd" argument */ 1243 #define SID_CARG -3 /* for "-c" argument */ 1244 #define SID_ENV -4 /* for sourcing environment variable */ 1245 #define SID_ERROR -5 /* option was reset because of an error */ 1246 #define SID_NONE -6 /* don't set scriptID */ 1247 1248 /* 1249 * Events for autocommands. 1250 */ 1251 enum auto_event 1252 { 1253 EVENT_BUFADD = 0, /* after adding a buffer to the buffer list */ 1254 EVENT_BUFNEW, /* after creating any buffer */ 1255 EVENT_BUFDELETE, /* deleting a buffer from the buffer list */ 1256 EVENT_BUFWIPEOUT, /* just before really deleting a buffer */ 1257 EVENT_BUFENTER, /* after entering a buffer */ 1258 EVENT_BUFFILEPOST, /* after renaming a buffer */ 1259 EVENT_BUFFILEPRE, /* before renaming a buffer */ 1260 EVENT_BUFLEAVE, /* before leaving a buffer */ 1261 EVENT_BUFNEWFILE, /* when creating a buffer for a new file */ 1262 EVENT_BUFREADPOST, /* after reading a buffer */ 1263 EVENT_BUFREADPRE, /* before reading a buffer */ 1264 EVENT_BUFREADCMD, /* read buffer using command */ 1265 EVENT_BUFUNLOAD, /* just before unloading a buffer */ 1266 EVENT_BUFHIDDEN, /* just after buffer becomes hidden */ 1267 EVENT_BUFWINENTER, /* after showing a buffer in a window */ 1268 EVENT_BUFWINLEAVE, /* just after buffer removed from window */ 1269 EVENT_BUFWRITEPOST, /* after writing a buffer */ 1270 EVENT_BUFWRITEPRE, /* before writing a buffer */ 1271 EVENT_BUFWRITECMD, /* write buffer using command */ 1272 EVENT_CMDLINEENTER, /* after entering the command line */ 1273 EVENT_CMDLINELEAVE, /* before leaving the command line */ 1274 EVENT_CMDWINENTER, /* after entering the cmdline window */ 1275 EVENT_CMDWINLEAVE, /* before leaving the cmdline window */ 1276 EVENT_COLORSCHEME, /* after loading a colorscheme */ 1277 EVENT_COMPLETEDONE, /* after finishing insert complete */ 1278 EVENT_FILEAPPENDPOST, /* after appending to a file */ 1279 EVENT_FILEAPPENDPRE, /* before appending to a file */ 1280 EVENT_FILEAPPENDCMD, /* append to a file using command */ 1281 EVENT_FILECHANGEDSHELL, /* after shell command that changed file */ 1282 EVENT_FILECHANGEDSHELLPOST, /* after (not) reloading changed file */ 1283 EVENT_FILECHANGEDRO, /* before first change to read-only file */ 1284 EVENT_FILEREADPOST, /* after reading a file */ 1285 EVENT_FILEREADPRE, /* before reading a file */ 1286 EVENT_FILEREADCMD, /* read from a file using command */ 1287 EVENT_FILETYPE, /* new file type detected (user defined) */ 1288 EVENT_FILEWRITEPOST, /* after writing a file */ 1289 EVENT_FILEWRITEPRE, /* before writing a file */ 1290 EVENT_FILEWRITECMD, /* write to a file using command */ 1291 EVENT_FILTERREADPOST, /* after reading from a filter */ 1292 EVENT_FILTERREADPRE, /* before reading from a filter */ 1293 EVENT_FILTERWRITEPOST, /* after writing to a filter */ 1294 EVENT_FILTERWRITEPRE, /* before writing to a filter */ 1295 EVENT_FOCUSGAINED, /* got the focus */ 1296 EVENT_FOCUSLOST, /* lost the focus to another app */ 1297 EVENT_GUIENTER, /* after starting the GUI */ 1298 EVENT_GUIFAILED, /* after starting the GUI failed */ 1299 EVENT_INSERTCHANGE, /* when changing Insert/Replace mode */ 1300 EVENT_INSERTENTER, /* when entering Insert mode */ 1301 EVENT_INSERTLEAVE, /* when leaving Insert mode */ 1302 EVENT_MENUPOPUP, /* just before popup menu is displayed */ 1303 EVENT_QUICKFIXCMDPOST, /* after :make, :grep etc. */ 1304 EVENT_QUICKFIXCMDPRE, /* before :make, :grep etc. */ 1305 EVENT_QUITPRE, /* before :quit */ 1306 EVENT_SESSIONLOADPOST, /* after loading a session file */ 1307 EVENT_STDINREADPOST, /* after reading from stdin */ 1308 EVENT_STDINREADPRE, /* before reading from stdin */ 1309 EVENT_SYNTAX, /* syntax selected */ 1310 EVENT_TERMCHANGED, /* after changing 'term' */ 1311 EVENT_TERMRESPONSE, /* after setting "v:termresponse" */ 1312 EVENT_USER, /* user defined autocommand */ 1313 EVENT_VIMENTER, /* after starting Vim */ 1314 EVENT_VIMLEAVE, /* before exiting Vim */ 1315 EVENT_VIMLEAVEPRE, /* before exiting Vim and writing .viminfo */ 1316 EVENT_VIMRESIZED, /* after Vim window was resized */ 1317 EVENT_WINENTER, /* after entering a window */ 1318 EVENT_WINLEAVE, /* before leaving a window */ 1319 EVENT_WINNEW, /* when entering a new window */ 1320 EVENT_ENCODINGCHANGED, /* after changing the 'encoding' option */ 1321 EVENT_INSERTCHARPRE, /* before inserting a char */ 1322 EVENT_CURSORHOLD, /* cursor in same position for a while */ 1323 EVENT_CURSORHOLDI, /* idem, in Insert mode */ 1324 EVENT_FUNCUNDEFINED, /* if calling a function which doesn't exist */ 1325 EVENT_REMOTEREPLY, /* upon string reception from a remote vim */ 1326 EVENT_SWAPEXISTS, /* found existing swap file */ 1327 EVENT_SOURCEPRE, /* before sourcing a Vim script */ 1328 EVENT_SOURCECMD, /* sourcing a Vim script using command */ 1329 EVENT_SPELLFILEMISSING, /* spell file missing */ 1330 EVENT_CURSORMOVED, /* cursor was moved */ 1331 EVENT_CURSORMOVEDI, /* cursor was moved in Insert mode */ 1332 EVENT_TABENTER, /* after entering a tab page */ 1333 EVENT_TABLEAVE, /* before leaving a tab page */ 1334 EVENT_TABNEW, /* when entering a new tab page */ 1335 EVENT_TABCLOSED, /* after closing a tab page */ 1336 EVENT_SHELLCMDPOST, /* after ":!cmd" */ 1337 EVENT_SHELLFILTERPOST, /* after ":1,2!cmd", ":w !cmd", ":r !cmd". */ 1338 EVENT_TEXTCHANGED, /* text was modified */ 1339 EVENT_TEXTCHANGEDI, /* text was modified in Insert mode*/ 1340 EVENT_CMDUNDEFINED, /* command undefined */ 1341 EVENT_OPTIONSET, /* option was set */ 1342 EVENT_TEXTYANKPOST, /* after some text was yanked */ 1343 NUM_EVENTS /* MUST be the last one */ 1344 }; 1345 1346 typedef enum auto_event event_T; 1347 1348 /* 1349 * Values for index in highlight_attr[]. 1350 * When making changes, also update HL_FLAGS below! And update the default 1351 * value of 'highlight' in option.c. 1352 */ 1353 typedef enum 1354 { 1355 HLF_8 = 0 /* Meta & special keys listed with ":map", text that is 1356 displayed different from what it is */ 1357 , HLF_EOB /* after the last line in the buffer */ 1358 , HLF_AT /* @ characters at end of screen, characters that 1359 don't really exist in the text */ 1360 , HLF_D /* directories in CTRL-D listing */ 1361 , HLF_E /* error messages */ 1362 , HLF_H /* obsolete, ignored */ 1363 , HLF_I /* incremental search */ 1364 , HLF_L /* last search string */ 1365 , HLF_M /* "--More--" message */ 1366 , HLF_CM /* Mode (e.g., "-- INSERT --") */ 1367 , HLF_N /* line number for ":number" and ":#" commands */ 1368 , HLF_CLN /* current line number */ 1369 , HLF_R /* return to continue message and yes/no questions */ 1370 , HLF_S /* status lines */ 1371 , HLF_SNC /* status lines of not-current windows */ 1372 , HLF_C /* column to separate vertically split windows */ 1373 , HLF_T /* Titles for output from ":set all", ":autocmd" etc. */ 1374 , HLF_V /* Visual mode */ 1375 , HLF_VNC /* Visual mode, autoselecting and not clipboard owner */ 1376 , HLF_W /* warning messages */ 1377 , HLF_WM /* Wildmenu highlight */ 1378 , HLF_FL /* Folded line */ 1379 , HLF_FC /* Fold column */ 1380 , HLF_ADD /* Added diff line */ 1381 , HLF_CHD /* Changed diff line */ 1382 , HLF_DED /* Deleted diff line */ 1383 , HLF_TXD /* Text Changed in diff line */ 1384 , HLF_CONCEAL /* Concealed text */ 1385 , HLF_SC /* Sign column */ 1386 , HLF_SPB /* SpellBad */ 1387 , HLF_SPC /* SpellCap */ 1388 , HLF_SPR /* SpellRare */ 1389 , HLF_SPL /* SpellLocal */ 1390 , HLF_PNI /* popup menu normal item */ 1391 , HLF_PSI /* popup menu selected item */ 1392 , HLF_PSB /* popup menu scrollbar */ 1393 , HLF_PST /* popup menu scrollbar thumb */ 1394 , HLF_TP /* tabpage line */ 1395 , HLF_TPS /* tabpage line selected */ 1396 , HLF_TPF /* tabpage line filler */ 1397 , HLF_CUC /* 'cursorcolumn' */ 1398 , HLF_CUL /* 'cursorline' */ 1399 , HLF_MC /* 'colorcolumn' */ 1400 , HLF_QFL /* quickfix window line currently selected */ 1401 , HLF_ST /* status lines of terminal windows */ 1402 , HLF_STNC /* status lines of not-current terminal windows */ 1403 , HLF_COUNT /* MUST be the last one */ 1404 } hlf_T; 1405 1406 /* The HL_FLAGS must be in the same order as the HLF_ enums! 1407 * When changing this also adjust the default for 'highlight'. */ 1408 #define HL_FLAGS {'8', '~', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \ 1409 'n', 'N', 'r', 's', 'S', 'c', 't', 'v', 'V', 'w', 'W', \ 1410 'f', 'F', 'A', 'C', 'D', 'T', '-', '>', \ 1411 'B', 'P', 'R', 'L', \ 1412 '+', '=', 'x', 'X', '*', '#', '_', '!', '.', 'o', 'q', \ 1413 'z', 'Z'} 1414 1415 /* 1416 * Boolean constants 1417 */ 1418 #ifndef TRUE 1419 # define FALSE 0 /* note: this is an int, not a long! */ 1420 # define TRUE 1 1421 #endif 1422 1423 #define MAYBE 2 /* sometimes used for a variant on TRUE */ 1424 1425 #ifndef UINT32_T 1426 typedef UINT32_TYPEDEF UINT32_T; 1427 #endif 1428 1429 /* 1430 * Operator IDs; The order must correspond to opchars[] in ops.c! 1431 */ 1432 #define OP_NOP 0 /* no pending operation */ 1433 #define OP_DELETE 1 /* "d" delete operator */ 1434 #define OP_YANK 2 /* "y" yank operator */ 1435 #define OP_CHANGE 3 /* "c" change operator */ 1436 #define OP_LSHIFT 4 /* "<" left shift operator */ 1437 #define OP_RSHIFT 5 /* ">" right shift operator */ 1438 #define OP_FILTER 6 /* "!" filter operator */ 1439 #define OP_TILDE 7 /* "g~" switch case operator */ 1440 #define OP_INDENT 8 /* "=" indent operator */ 1441 #define OP_FORMAT 9 /* "gq" format operator */ 1442 #define OP_COLON 10 /* ":" colon operator */ 1443 #define OP_UPPER 11 /* "gU" make upper case operator */ 1444 #define OP_LOWER 12 /* "gu" make lower case operator */ 1445 #define OP_JOIN 13 /* "J" join operator, only for Visual mode */ 1446 #define OP_JOIN_NS 14 /* "gJ" join operator, only for Visual mode */ 1447 #define OP_ROT13 15 /* "g?" rot-13 encoding */ 1448 #define OP_REPLACE 16 /* "r" replace chars, only for Visual mode */ 1449 #define OP_INSERT 17 /* "I" Insert column, only for Visual mode */ 1450 #define OP_APPEND 18 /* "A" Append column, only for Visual mode */ 1451 #define OP_FOLD 19 /* "zf" define a fold */ 1452 #define OP_FOLDOPEN 20 /* "zo" open folds */ 1453 #define OP_FOLDOPENREC 21 /* "zO" open folds recursively */ 1454 #define OP_FOLDCLOSE 22 /* "zc" close folds */ 1455 #define OP_FOLDCLOSEREC 23 /* "zC" close folds recursively */ 1456 #define OP_FOLDDEL 24 /* "zd" delete folds */ 1457 #define OP_FOLDDELREC 25 /* "zD" delete folds recursively */ 1458 #define OP_FORMAT2 26 /* "gw" format operator, keeps cursor pos */ 1459 #define OP_FUNCTION 27 /* "g@" call 'operatorfunc' */ 1460 #define OP_NR_ADD 28 /* "<C-A>" Add to the number or alphabetic 1461 character (OP_ADD conflicts with Perl) */ 1462 #define OP_NR_SUB 29 /* "<C-X>" Subtract from the number or 1463 alphabetic character */ 1464 1465 /* 1466 * Motion types, used for operators and for yank/delete registers. 1467 */ 1468 #define MCHAR 0 /* character-wise movement/register */ 1469 #define MLINE 1 /* line-wise movement/register */ 1470 #define MBLOCK 2 /* block-wise register */ 1471 1472 #define MAUTO 0xff /* Decide between MLINE/MCHAR */ 1473 1474 /* 1475 * Minimum screen size 1476 */ 1477 #define MIN_COLUMNS 12 /* minimal columns for screen */ 1478 #define MIN_LINES 2 /* minimal lines for screen */ 1479 #define STATUS_HEIGHT 1 /* height of a status line under a window */ 1480 #ifdef FEAT_MENU /* height of a status line under a window */ 1481 # define WINBAR_HEIGHT(wp) (wp)->w_winbar_height 1482 # define VISIBLE_HEIGHT(wp) ((wp)->w_height + (wp)->w_winbar_height) 1483 #else 1484 # define WINBAR_HEIGHT(wp) 0 1485 # define VISIBLE_HEIGHT(wp) (wp)->w_height 1486 #endif 1487 #define QF_WINHEIGHT 10 /* default height for quickfix window */ 1488 1489 /* 1490 * Buffer sizes 1491 */ 1492 #ifndef CMDBUFFSIZE 1493 # define CMDBUFFSIZE 256 /* size of the command processing buffer */ 1494 #endif 1495 1496 #define LSIZE 512 /* max. size of a line in the tags file */ 1497 1498 #define IOSIZE (1024+1) /* file i/o and sprintf buffer size */ 1499 1500 #define DIALOG_MSG_SIZE 1000 /* buffer size for dialog_msg() */ 1501 1502 #ifdef FEAT_MBYTE 1503 # define MSG_BUF_LEN 480 /* length of buffer for small messages */ 1504 # define MSG_BUF_CLEN (MSG_BUF_LEN / 6) /* cell length (worst case: utf-8 1505 takes 6 bytes for one cell) */ 1506 #else 1507 # define MSG_BUF_LEN 80 /* length of buffer for small messages */ 1508 # define MSG_BUF_CLEN MSG_BUF_LEN /* cell length */ 1509 #endif 1510 1511 #define FOLD_TEXT_LEN 51 /* buffer size for get_foldtext() */ 1512 1513 /* Size of the buffer used for tgetent(). Unfortunately this is largely 1514 * undocumented, some systems use 1024. Using a buffer that is too small 1515 * causes a buffer overrun and a crash. Use the maximum known value to stay 1516 * on the safe side. */ 1517 #define TBUFSZ 2048 /* buffer size for termcap entry */ 1518 1519 /* 1520 * Maximum length of key sequence to be mapped. 1521 * Must be able to hold an Amiga resize report. 1522 */ 1523 #define MAXMAPLEN 50 1524 1525 /* Size in bytes of the hash used in the undo file. */ 1526 #define UNDO_HASH_SIZE 32 1527 1528 #ifdef HAVE_FCNTL_H 1529 # include <fcntl.h> 1530 #endif 1531 1532 #ifdef BINARY_FILE_IO 1533 # define WRITEBIN "wb" /* no CR-LF translation */ 1534 # define READBIN "rb" 1535 # define APPENDBIN "ab" 1536 #else 1537 # define WRITEBIN "w" 1538 # define READBIN "r" 1539 # define APPENDBIN "a" 1540 #endif 1541 1542 /* 1543 * EMX doesn't have a global way of making open() use binary I/O. 1544 * Use O_BINARY for all open() calls. 1545 */ 1546 #if defined(__CYGWIN32__) 1547 # define O_EXTRA O_BINARY 1548 #else 1549 # define O_EXTRA 0 1550 #endif 1551 1552 #ifndef O_NOFOLLOW 1553 # define O_NOFOLLOW 0 1554 #endif 1555 1556 #ifndef W_OK 1557 # define W_OK 2 /* for systems that don't have W_OK in unistd.h */ 1558 #endif 1559 #ifndef R_OK 1560 # define R_OK 4 /* for systems that don't have R_OK in unistd.h */ 1561 #endif 1562 1563 /* 1564 * defines to avoid typecasts from (char_u *) to (char *) and back 1565 * (vim_strchr() and vim_strrchr() are now in alloc.c) 1566 */ 1567 #define STRLEN(s) strlen((char *)(s)) 1568 #define STRCPY(d, s) strcpy((char *)(d), (char *)(s)) 1569 #define STRNCPY(d, s, n) strncpy((char *)(d), (char *)(s), (size_t)(n)) 1570 #define STRCMP(d, s) strcmp((char *)(d), (char *)(s)) 1571 #define STRNCMP(d, s, n) strncmp((char *)(d), (char *)(s), (size_t)(n)) 1572 #ifdef HAVE_STRCASECMP 1573 # define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s)) 1574 #else 1575 # ifdef HAVE_STRICMP 1576 # define STRICMP(d, s) stricmp((char *)(d), (char *)(s)) 1577 # else 1578 # define STRICMP(d, s) vim_stricmp((char *)(d), (char *)(s)) 1579 # endif 1580 #endif 1581 1582 /* Like strcpy() but allows overlapped source and destination. */ 1583 #define STRMOVE(d, s) mch_memmove((d), (s), STRLEN(s) + 1) 1584 1585 #ifdef HAVE_STRNCASECMP 1586 # define STRNICMP(d, s, n) strncasecmp((char *)(d), (char *)(s), (size_t)(n)) 1587 #else 1588 # ifdef HAVE_STRNICMP 1589 # define STRNICMP(d, s, n) strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1590 # else 1591 # define STRNICMP(d, s, n) vim_strnicmp((char *)(d), (char *)(s), (size_t)(n)) 1592 # endif 1593 #endif 1594 1595 #ifdef FEAT_MBYTE 1596 /* We need to call mb_stricmp() even when we aren't dealing with a multi-byte 1597 * encoding because mb_stricmp() takes care of all ascii and non-ascii 1598 * encodings, including characters with umlauts in latin1, etc., while 1599 * STRICMP() only handles the system locale version, which often does not 1600 * handle non-ascii properly. */ 1601 1602 # define MB_STRICMP(d, s) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)MAXCOL) 1603 # define MB_STRNICMP(d, s, n) mb_strnicmp((char_u *)(d), (char_u *)(s), (int)(n)) 1604 #else 1605 # define MB_STRICMP(d, s) STRICMP((d), (s)) 1606 # define MB_STRNICMP(d, s, n) STRNICMP((d), (s), (n)) 1607 #endif 1608 1609 #define STRCAT(d, s) strcat((char *)(d), (char *)(s)) 1610 #define STRNCAT(d, s, n) strncat((char *)(d), (char *)(s), (size_t)(n)) 1611 1612 #ifdef HAVE_STRPBRK 1613 # define vim_strpbrk(s, cs) (char_u *)strpbrk((char *)(s), (char *)(cs)) 1614 #endif 1615 1616 #define MSG(s) msg((char_u *)(s)) 1617 #define MSG_ATTR(s, attr) msg_attr((char_u *)(s), (attr)) 1618 #define EMSG(s) emsg((char_u *)(s)) 1619 #define EMSG2(s, p) emsg2((char_u *)(s), (char_u *)(p)) 1620 #define EMSG3(s, p, q) emsg3((char_u *)(s), (char_u *)(p), (char_u *)(q)) 1621 #define EMSGN(s, n) emsgn((char_u *)(s), (long)(n)) 1622 #define EMSGU(s, n) emsgu((char_u *)(s), (long_u)(n)) 1623 #define IEMSG(s) iemsg((char_u *)(s)) 1624 #define IEMSG2(s, p) iemsg2((char_u *)(s), (char_u *)(p)) 1625 #define IEMSGN(s, n) iemsgn((char_u *)(s), (long)(n)) 1626 #define OUT_STR(s) out_str((char_u *)(s)) 1627 #define OUT_STR_NF(s) out_str_nf((char_u *)(s)) 1628 #define MSG_PUTS(s) msg_puts((char_u *)(s)) 1629 #define MSG_PUTS_ATTR(s, a) msg_puts_attr((char_u *)(s), (a)) 1630 #define MSG_PUTS_TITLE(s) msg_puts_title((char_u *)(s)) 1631 #define MSG_PUTS_LONG(s) msg_puts_long_attr((char_u *)(s), 0) 1632 #define MSG_PUTS_LONG_ATTR(s, a) msg_puts_long_attr((char_u *)(s), (a)) 1633 1634 #ifdef FEAT_GUI 1635 # ifdef FEAT_TERMGUICOLORS 1636 # define GUI_FUNCTION(f) (gui.in_use ? gui_##f : termgui_##f) 1637 # define GUI_FUNCTION2(f, pixel) (gui.in_use \ 1638 ? ((pixel) != INVALCOLOR \ 1639 ? gui_##f((pixel)) \ 1640 : INVALCOLOR) \ 1641 : termgui_##f((pixel))) 1642 # define USE_24BIT (gui.in_use || p_tgc) 1643 # else 1644 # define GUI_FUNCTION(f) gui_##f 1645 # define GUI_FUNCTION2(f,pixel) ((pixel) != INVALCOLOR \ 1646 ? gui_##f((pixel)) \ 1647 : INVALCOLOR) 1648 # define USE_24BIT gui.in_use 1649 # endif 1650 #else 1651 # ifdef FEAT_TERMGUICOLORS 1652 # define GUI_FUNCTION(f) termgui_##f 1653 # define GUI_FUNCTION2(f, pixel) termgui_##f((pixel)) 1654 # define USE_24BIT p_tgc 1655 # endif 1656 #endif 1657 #ifdef FEAT_TERMGUICOLORS 1658 # define IS_CTERM (t_colors > 1 || p_tgc) 1659 #else 1660 # define IS_CTERM (t_colors > 1) 1661 #endif 1662 #ifdef GUI_FUNCTION 1663 # define GUI_MCH_GET_RGB GUI_FUNCTION(mch_get_rgb) 1664 # define GUI_MCH_GET_RGB2(pixel) GUI_FUNCTION2(mch_get_rgb, (pixel)) 1665 # define GUI_MCH_GET_COLOR GUI_FUNCTION(mch_get_color) 1666 # define GUI_GET_COLOR GUI_FUNCTION(get_color) 1667 #endif 1668 1669 /* Prefer using emsg3(), because perror() may send the output to the wrong 1670 * destination and mess up the screen. */ 1671 #ifdef HAVE_STRERROR 1672 # define PERROR(msg) (void)emsg3((char_u *)"%s: %s", (char_u *)msg, (char_u *)strerror(errno)) 1673 #else 1674 # define PERROR(msg) do_perror(msg) 1675 #endif 1676 1677 typedef long linenr_T; /* line number type */ 1678 typedef int colnr_T; /* column number type */ 1679 typedef unsigned short disptick_T; /* display tick type */ 1680 1681 #define MAXLNUM (0x7fffffffL) /* maximum (invalid) line number */ 1682 1683 /* 1684 * Well, you won't believe it, but some S/390 machines ("host", now also known 1685 * as zServer) use 31 bit pointers. There are also some newer machines, that 1686 * use 64 bit pointers. I don't know how to distinguish between 31 and 64 bit 1687 * machines, so the best way is to assume 31 bits whenever we detect OS/390 1688 * Unix. 1689 * With this we restrict the maximum line length to 1073741823. I guess this is 1690 * not a real problem. BTW: Longer lines are split. 1691 */ 1692 #if VIM_SIZEOF_INT >= 4 1693 # ifdef __MVS__ 1694 # define MAXCOL (0x3fffffffL) /* maximum column number, 30 bits */ 1695 # else 1696 # define MAXCOL (0x7fffffffL) /* maximum column number, 31 bits */ 1697 # endif 1698 #else 1699 # define MAXCOL (0x7fff) /* maximum column number, 15 bits */ 1700 #endif 1701 1702 #define SHOWCMD_COLS 10 /* columns needed by shown command */ 1703 #define STL_MAX_ITEM 80 /* max nr of %<flag> in statusline */ 1704 1705 typedef void *vim_acl_T; /* dummy to pass an ACL to a function */ 1706 1707 #ifndef mch_memmove 1708 # define mch_memmove(to, from, len) memmove((char*)(to), (char*)(from), (size_t)(len)) 1709 #endif 1710 1711 /* 1712 * fnamecmp() is used to compare file names. 1713 * On some systems case in a file name does not matter, on others it does. 1714 * (this does not account for maximum name lengths and things like "../dir", 1715 * thus it is not 100% accurate!) 1716 */ 1717 #define fnamecmp(x, y) vim_fnamecmp((char_u *)(x), (char_u *)(y)) 1718 #define fnamencmp(x, y, n) vim_fnamencmp((char_u *)(x), (char_u *)(y), (size_t)(n)) 1719 1720 #ifdef HAVE_MEMSET 1721 # define vim_memset(ptr, c, size) memset((ptr), (c), (size)) 1722 #else 1723 void *vim_memset(void *, int, size_t); 1724 #endif 1725 1726 #if defined(UNIX) || defined(FEAT_GUI) || defined(VMS) \ 1727 || defined(FEAT_CLIENTSERVER) 1728 # define USE_INPUT_BUF 1729 #endif 1730 1731 #ifndef EINTR 1732 # define read_eintr(fd, buf, count) vim_read((fd), (buf), (count)) 1733 # define write_eintr(fd, buf, count) vim_write((fd), (buf), (count)) 1734 #endif 1735 1736 #ifdef MSWIN 1737 /* On MS-Windows the third argument isn't size_t. This matters for Win64, 1738 * where sizeof(size_t)==8, not 4 */ 1739 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (unsigned int)(count)) 1740 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (unsigned int)(count)) 1741 #else 1742 # define vim_read(fd, buf, count) read((fd), (char *)(buf), (size_t) (count)) 1743 # define vim_write(fd, buf, count) write((fd), (char *)(buf), (size_t) (count)) 1744 #endif 1745 1746 /* 1747 * Enums need a typecast to be used as array index (for Ultrix). 1748 */ 1749 #define HL_ATTR(n) highlight_attr[(int)(n)] 1750 #define TERM_STR(n) term_strings[(int)(n)] 1751 1752 /* 1753 * EXTERN is only defined in main.c. That's where global variables are 1754 * actually defined and initialized. 1755 */ 1756 #ifndef EXTERN 1757 # define EXTERN extern 1758 # define INIT(x) 1759 #else 1760 # ifndef INIT 1761 # define INIT(x) x 1762 # define DO_INIT 1763 # define COMMA , 1764 # endif 1765 #endif 1766 1767 #ifdef FEAT_MBYTE 1768 # define MAX_MCO 6 /* maximum value for 'maxcombine' */ 1769 1770 /* Maximum number of bytes in a multi-byte character. It can be one 32-bit 1771 * character of up to 6 bytes, or one 16-bit character of up to three bytes 1772 * plus six following composing characters of three bytes each. */ 1773 # define MB_MAXBYTES 21 1774 #else 1775 # define MB_MAXBYTES 1 1776 #endif 1777 1778 #if (defined(FEAT_PROFILE) || defined(FEAT_RELTIME)) && !defined(PROTO) 1779 # ifdef WIN3264 1780 typedef LARGE_INTEGER proftime_T; 1781 # else 1782 typedef struct timeval proftime_T; 1783 # endif 1784 #else 1785 typedef int proftime_T; /* dummy for function prototypes */ 1786 #endif 1787 1788 /* 1789 * When compiling with 32 bit Perl time_t is 32 bits in the Perl code but 64 1790 * bits elsewhere. That causes memory corruption. Define time_T and use it 1791 * for global variables to avoid that. 1792 */ 1793 #ifdef PROTO 1794 typedef long time_T; 1795 #else 1796 # ifdef WIN3264 1797 typedef __time64_t time_T; 1798 # else 1799 typedef time_t time_T; 1800 # endif 1801 #endif 1802 1803 #ifdef _WIN64 1804 typedef __int64 sock_T; 1805 #else 1806 typedef int sock_T; 1807 #endif 1808 1809 /* Include option.h before structs.h, because the number of window-local and 1810 * buffer-local options is used there. */ 1811 #include "option.h" /* options and default values */ 1812 1813 #include "beval.h" /* BalloonEval */ 1814 1815 /* Note that gui.h is included by structs.h */ 1816 1817 #include "structs.h" /* defines many structures */ 1818 1819 #include "alloc.h" 1820 1821 /* Values for "do_profiling". */ 1822 #define PROF_NONE 0 /* profiling not started */ 1823 #define PROF_YES 1 /* profiling busy */ 1824 #define PROF_PAUSED 2 /* profiling paused */ 1825 1826 #ifdef FEAT_MOUSE 1827 1828 /* Codes for mouse button events in lower three bits: */ 1829 # define MOUSE_LEFT 0x00 1830 # define MOUSE_MIDDLE 0x01 1831 # define MOUSE_RIGHT 0x02 1832 # define MOUSE_RELEASE 0x03 1833 1834 /* bit masks for modifiers: */ 1835 # define MOUSE_SHIFT 0x04 1836 # define MOUSE_ALT 0x08 1837 # define MOUSE_CTRL 0x10 1838 1839 /* mouse buttons that are handled like a key press (GUI only) */ 1840 /* Note that the scroll wheel keys are inverted: MOUSE_5 scrolls lines up but 1841 * the result of this is that the window moves down, similarly MOUSE_6 scrolls 1842 * columns left but the window moves right. */ 1843 # define MOUSE_4 0x100 /* scroll wheel down */ 1844 # define MOUSE_5 0x200 /* scroll wheel up */ 1845 1846 # define MOUSE_X1 0x300 /* Mouse-button X1 (6th) */ 1847 # define MOUSE_X2 0x400 /* Mouse-button X2 */ 1848 1849 # define MOUSE_6 0x500 /* scroll wheel left */ 1850 # define MOUSE_7 0x600 /* scroll wheel right */ 1851 1852 /* 0x20 is reserved by xterm */ 1853 # define MOUSE_DRAG_XTERM 0x40 1854 1855 # define MOUSE_DRAG (0x40 | MOUSE_RELEASE) 1856 1857 /* Lowest button code for using the mouse wheel (xterm only) */ 1858 # define MOUSEWHEEL_LOW 0x60 1859 1860 # define MOUSE_CLICK_MASK 0x03 1861 1862 # define NUM_MOUSE_CLICKS(code) \ 1863 (((unsigned)((code) & 0xC0) >> 6) + 1) 1864 1865 # define SET_NUM_MOUSE_CLICKS(code, num) \ 1866 (code) = ((code) & 0x3f) | ((((num) - 1) & 3) << 6) 1867 1868 /* Added to mouse column for GUI when 'mousefocus' wants to give focus to a 1869 * window by simulating a click on its status line. We could use up to 128 * 1870 * 128 = 16384 columns, now it's reduced to 10000. */ 1871 # define MOUSE_COLOFF 10000 1872 1873 /* 1874 * jump_to_mouse() returns one of first four these values, possibly with 1875 * some of the other three added. 1876 */ 1877 # define IN_UNKNOWN 0 1878 # define IN_BUFFER 1 1879 # define IN_STATUS_LINE 2 /* on status or command line */ 1880 # define IN_SEP_LINE 4 /* on vertical separator line */ 1881 # define IN_OTHER_WIN 8 /* in other window but can't go there */ 1882 # define CURSOR_MOVED 0x100 1883 # define MOUSE_FOLD_CLOSE 0x200 /* clicked on '-' in fold column */ 1884 # define MOUSE_FOLD_OPEN 0x400 /* clicked on '+' in fold column */ 1885 # define MOUSE_WINBAR 0x800 /* in window toolbar */ 1886 1887 /* flags for jump_to_mouse() */ 1888 # define MOUSE_FOCUS 0x01 /* need to stay in this window */ 1889 # define MOUSE_MAY_VIS 0x02 /* may start Visual mode */ 1890 # define MOUSE_DID_MOVE 0x04 /* only act when mouse has moved */ 1891 # define MOUSE_SETPOS 0x08 /* only set current mouse position */ 1892 # define MOUSE_MAY_STOP_VIS 0x10 /* may stop Visual mode */ 1893 # define MOUSE_RELEASED 0x20 /* button was released */ 1894 1895 # if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 1896 # define CHECK_DOUBLE_CLICK 1 /* Checking for double clicks ourselves. */ 1897 # endif 1898 1899 #endif /* FEAT_MOUSE */ 1900 1901 /* defines for eval_vars() */ 1902 #define VALID_PATH 1 1903 #define VALID_HEAD 2 1904 1905 /* Defines for Vim variables. These must match vimvars[] in eval.c! */ 1906 #define VV_COUNT 0 1907 #define VV_COUNT1 1 1908 #define VV_PREVCOUNT 2 1909 #define VV_ERRMSG 3 1910 #define VV_WARNINGMSG 4 1911 #define VV_STATUSMSG 5 1912 #define VV_SHELL_ERROR 6 1913 #define VV_THIS_SESSION 7 1914 #define VV_VERSION 8 1915 #define VV_LNUM 9 1916 #define VV_TERMRESPONSE 10 1917 #define VV_FNAME 11 1918 #define VV_LANG 12 1919 #define VV_LC_TIME 13 1920 #define VV_CTYPE 14 1921 #define VV_CC_FROM 15 1922 #define VV_CC_TO 16 1923 #define VV_FNAME_IN 17 1924 #define VV_FNAME_OUT 18 1925 #define VV_FNAME_NEW 19 1926 #define VV_FNAME_DIFF 20 1927 #define VV_CMDARG 21 1928 #define VV_FOLDSTART 22 1929 #define VV_FOLDEND 23 1930 #define VV_FOLDDASHES 24 1931 #define VV_FOLDLEVEL 25 1932 #define VV_PROGNAME 26 1933 #define VV_SEND_SERVER 27 1934 #define VV_DYING 28 1935 #define VV_EXCEPTION 29 1936 #define VV_THROWPOINT 30 1937 #define VV_REG 31 1938 #define VV_CMDBANG 32 1939 #define VV_INSERTMODE 33 1940 #define VV_VAL 34 1941 #define VV_KEY 35 1942 #define VV_PROFILING 36 1943 #define VV_FCS_REASON 37 1944 #define VV_FCS_CHOICE 38 1945 #define VV_BEVAL_BUFNR 39 1946 #define VV_BEVAL_WINNR 40 1947 #define VV_BEVAL_WINID 41 1948 #define VV_BEVAL_LNUM 42 1949 #define VV_BEVAL_COL 43 1950 #define VV_BEVAL_TEXT 44 1951 #define VV_SCROLLSTART 45 1952 #define VV_SWAPNAME 46 1953 #define VV_SWAPCHOICE 47 1954 #define VV_SWAPCOMMAND 48 1955 #define VV_CHAR 49 1956 #define VV_MOUSE_WIN 50 1957 #define VV_MOUSE_WINID 51 1958 #define VV_MOUSE_LNUM 52 1959 #define VV_MOUSE_COL 53 1960 #define VV_OP 54 1961 #define VV_SEARCHFORWARD 55 1962 #define VV_HLSEARCH 56 1963 #define VV_OLDFILES 57 1964 #define VV_WINDOWID 58 1965 #define VV_PROGPATH 59 1966 #define VV_COMPLETED_ITEM 60 1967 #define VV_OPTION_NEW 61 1968 #define VV_OPTION_OLD 62 1969 #define VV_OPTION_TYPE 63 1970 #define VV_ERRORS 64 1971 #define VV_FALSE 65 1972 #define VV_TRUE 66 1973 #define VV_NULL 67 1974 #define VV_NONE 68 1975 #define VV_VIM_DID_ENTER 69 1976 #define VV_TESTING 70 1977 #define VV_TYPE_NUMBER 71 1978 #define VV_TYPE_STRING 72 1979 #define VV_TYPE_FUNC 73 1980 #define VV_TYPE_LIST 74 1981 #define VV_TYPE_DICT 75 1982 #define VV_TYPE_FLOAT 76 1983 #define VV_TYPE_BOOL 77 1984 #define VV_TYPE_NONE 78 1985 #define VV_TYPE_JOB 79 1986 #define VV_TYPE_CHANNEL 80 1987 #define VV_TERMRFGRESP 81 1988 #define VV_TERMRBGRESP 82 1989 #define VV_TERMU7RESP 83 1990 #define VV_TERMSTYLERESP 84 1991 #define VV_TERMBLINKRESP 85 1992 #define VV_EVENT 86 1993 #define VV_LEN 87 /* number of v: vars */ 1994 1995 /* used for v_number in VAR_SPECIAL */ 1996 #define VVAL_FALSE 0L 1997 #define VVAL_TRUE 1L 1998 #define VVAL_NONE 2L 1999 #define VVAL_NULL 3L 2000 2001 /* Type values for type(). */ 2002 #define VAR_TYPE_NUMBER 0 2003 #define VAR_TYPE_STRING 1 2004 #define VAR_TYPE_FUNC 2 2005 #define VAR_TYPE_LIST 3 2006 #define VAR_TYPE_DICT 4 2007 #define VAR_TYPE_FLOAT 5 2008 #define VAR_TYPE_BOOL 6 2009 #define VAR_TYPE_NONE 7 2010 #define VAR_TYPE_JOB 8 2011 #define VAR_TYPE_CHANNEL 9 2012 2013 #ifdef FEAT_CLIPBOARD 2014 2015 /* VIM_ATOM_NAME is the older Vim-specific selection type for X11. Still 2016 * supported for when a mix of Vim versions is used. VIMENC_ATOM_NAME includes 2017 * the encoding to support Vims using different 'encoding' values. */ 2018 # define VIM_ATOM_NAME "_VIM_TEXT" 2019 # define VIMENC_ATOM_NAME "_VIMENC_TEXT" 2020 2021 /* Selection states for modeless selection */ 2022 # define SELECT_CLEARED 0 2023 # define SELECT_IN_PROGRESS 1 2024 # define SELECT_DONE 2 2025 2026 # define SELECT_MODE_CHAR 0 2027 # define SELECT_MODE_WORD 1 2028 # define SELECT_MODE_LINE 2 2029 2030 # ifdef FEAT_GUI_W32 2031 # ifdef FEAT_OLE 2032 # define WM_OLE (WM_APP+0) 2033 # endif 2034 # endif 2035 2036 /* Info about selected text */ 2037 typedef struct VimClipboard 2038 { 2039 int available; /* Is clipboard available? */ 2040 int owned; /* Flag: do we own the selection? */ 2041 pos_T start; /* Start of selected area */ 2042 pos_T end; /* End of selected area */ 2043 int vmode; /* Visual mode character */ 2044 2045 /* Fields for selection that doesn't use Visual mode */ 2046 short_u origin_row; 2047 short_u origin_start_col; 2048 short_u origin_end_col; 2049 short_u word_start_col; 2050 short_u word_end_col; 2051 2052 pos_T prev; /* Previous position */ 2053 short_u state; /* Current selection state */ 2054 short_u mode; /* Select by char, word, or line. */ 2055 2056 # if defined(FEAT_GUI_X11) || defined(FEAT_XCLIPBOARD) 2057 Atom sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 2058 # endif 2059 2060 # ifdef FEAT_GUI_GTK 2061 GdkAtom gtk_sel_atom; /* PRIMARY/CLIPBOARD selection ID */ 2062 # endif 2063 2064 # if defined(MSWIN) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD) 2065 int_u format; /* Vim's own special clipboard format */ 2066 int_u format_raw; /* Vim's raw text clipboard format */ 2067 # endif 2068 } VimClipboard; 2069 #else 2070 typedef int VimClipboard; /* This is required for the prototypes. */ 2071 #endif 2072 2073 /* Use 64-bit stat structure if available. */ 2074 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) 2075 # define HAVE_STAT64 2076 typedef struct _stat64 stat_T; 2077 #else 2078 typedef struct stat stat_T; 2079 #endif 2080 2081 typedef enum 2082 { 2083 ASSERT_EQUAL, 2084 ASSERT_NOTEQUAL, 2085 ASSERT_MATCH, 2086 ASSERT_NOTMATCH, 2087 ASSERT_OTHER 2088 } assert_type_T; 2089 2090 /* Mode for bracketed_paste(). */ 2091 typedef enum { 2092 PASTE_INSERT, /* insert mode */ 2093 PASTE_CMDLINE, /* command line */ 2094 PASTE_EX, /* ex mode line */ 2095 PASTE_ONE_CHAR /* return first character */ 2096 } paste_mode_T; 2097 2098 #include "ex_cmds.h" /* Ex command defines */ 2099 #include "spell.h" /* spell checking stuff */ 2100 2101 #include "proto.h" /* function prototypes */ 2102 2103 /* This has to go after the include of proto.h, as proto/gui.pro declares 2104 * functions of these names. The declarations would break if the defines had 2105 * been seen at that stage. But it must be before globals.h, where error_ga 2106 * is declared. */ 2107 #if !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_X11) \ 2108 && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MAC) && !defined(PROTO) 2109 # define mch_errmsg(str) fprintf(stderr, "%s", (str)) 2110 # define display_errors() fflush(stderr) 2111 # define mch_msg(str) printf("%s", (str)) 2112 #else 2113 # define USE_MCH_ERRMSG 2114 #endif 2115 2116 #ifndef FEAT_MBYTE 2117 # define after_pathsep(b, p) vim_ispathsep(*((p) - 1)) 2118 # define transchar_byte(c) transchar(c) 2119 #endif 2120 2121 #ifndef FEAT_LINEBREAK 2122 /* Without the 'numberwidth' option line numbers are always 7 chars. */ 2123 # define number_width(x) 7 2124 #endif 2125 2126 /* This must come after including proto.h */ 2127 #if !(defined(FEAT_MBYTE) && defined(WIN3264)) 2128 # define mch_open(n, m, p) open((n), (m), (p)) 2129 # define mch_fopen(n, p) fopen((n), (p)) 2130 #endif 2131 2132 #include "globals.h" /* global variables and messages */ 2133 2134 #ifndef FEAT_VIRTUALEDIT 2135 # define getvvcol(w, p, s, c, e) getvcol((w), (p), (s), (c), (e)) 2136 # define virtual_active() FALSE 2137 # define virtual_op FALSE 2138 #endif 2139 2140 /* 2141 * If console dialog not supported, but GUI dialog is, use the GUI one. 2142 */ 2143 #if defined(FEAT_GUI_DIALOG) && !defined(FEAT_CON_DIALOG) 2144 # define do_dialog gui_mch_dialog 2145 #endif 2146 2147 /* 2148 * Default filters for gui_mch_browse(). 2149 * The filters are almost system independent. Except for the difference 2150 * between "*" and "*.*" for MSDOS-like systems. 2151 * NOTE: Motif only uses the very first pattern. Therefore 2152 * BROWSE_FILTER_DEFAULT should start with a "*" pattern. 2153 */ 2154 #ifdef FEAT_BROWSE 2155 # ifdef BACKSLASH_IN_FILENAME 2156 # define BROWSE_FILTER_MACROS \ 2157 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*.*)\t*.*\n" 2158 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*.*)\t*.*\n" 2159 # define BROWSE_FILTER_DEFAULT \ 2160 (char_u *)"All Files (*.*)\t*.*\nC source (*.c, *.h)\t*.c;*.h\nC++ source (*.cpp, *.hpp)\t*.cpp;*.hpp\nVB code (*.bas, *.frm)\t*.bas;*.frm\nVim files (*.vim, _vimrc, _gvimrc)\t*.vim;_vimrc;_gvimrc\n" 2161 # else 2162 # define BROWSE_FILTER_MACROS \ 2163 (char_u *)"Vim macro files (*.vim)\t*.vim\nAll Files (*)\t*\n" 2164 # define BROWSE_FILTER_ALL_FILES (char_u *)"All Files (*)\t*\n" 2165 # define BROWSE_FILTER_DEFAULT \ 2166 (char_u *)"All Files (*)\t*\nC source (*.c, *.h)\t*.c;*.h\nC++ source (*.cpp, *.hpp)\t*.cpp;*.hpp\nVim files (*.vim, _vimrc, _gvimrc)\t*.vim;_vimrc;_gvimrc\n" 2167 # endif 2168 # define BROWSE_SAVE 1 /* flag for do_browse() */ 2169 # define BROWSE_DIR 2 /* flag for do_browse() */ 2170 #endif 2171 2172 /* stop using fastcall for Borland */ 2173 #if defined(__BORLANDC__) && defined(WIN32) && !defined(DEBUG) 2174 #pragma option -p. 2175 #endif 2176 2177 #ifdef _MSC_VER 2178 /* Avoid useless warning "conversion from X to Y of greater size". */ 2179 #pragma warning(disable : 4312) 2180 /* Avoid warning for old style function declarators */ 2181 #pragma warning(disable : 4131) 2182 /* Avoid warning for conversion to type with smaller range */ 2183 #pragma warning(disable : 4244) 2184 /* Avoid warning for conversion to larger size */ 2185 #pragma warning(disable : 4306) 2186 /* Avoid warning for unreferenced formal parameter */ 2187 #pragma warning(disable : 4100) 2188 /* Avoid warning for differs in indirection to slightly different base type */ 2189 #pragma warning(disable : 4057) 2190 /* Avoid warning for constant conditional expression */ 2191 #pragma warning(disable : 4127) 2192 /* Avoid warning for assignment within conditional */ 2193 #pragma warning(disable : 4706) 2194 #endif 2195 2196 /* Note: a NULL argument for vim_realloc() is not portable, don't use it. */ 2197 #if defined(MEM_PROFILE) 2198 # define vim_realloc(ptr, size) mem_realloc((ptr), (size)) 2199 #else 2200 # define vim_realloc(ptr, size) realloc((ptr), (size)) 2201 #endif 2202 2203 /* 2204 * The following macros stop display/event loop nesting at the wrong time. 2205 */ 2206 #ifdef ALT_X_INPUT 2207 # define ALT_INPUT_LOCK_OFF suppress_alternate_input = FALSE 2208 # define ALT_INPUT_LOCK_ON suppress_alternate_input = TRUE 2209 #endif 2210 2211 #ifdef FEAT_MBYTE 2212 /* 2213 * Return byte length of character that starts with byte "b". 2214 * Returns 1 for a single-byte character. 2215 * MB_BYTE2LEN_CHECK() can be used to count a special key as one byte. 2216 * Don't call MB_BYTE2LEN(b) with b < 0 or b > 255! 2217 */ 2218 # define MB_BYTE2LEN(b) mb_bytelen_tab[b] 2219 # define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : mb_bytelen_tab[b]) 2220 #endif 2221 2222 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) 2223 /* properties used in enc_canon_table[] (first three mutually exclusive) */ 2224 # define ENC_8BIT 0x01 2225 # define ENC_DBCS 0x02 2226 # define ENC_UNICODE 0x04 2227 2228 # define ENC_ENDIAN_B 0x10 /* Unicode: Big endian */ 2229 # define ENC_ENDIAN_L 0x20 /* Unicode: Little endian */ 2230 2231 # define ENC_2BYTE 0x40 /* Unicode: UCS-2 */ 2232 # define ENC_4BYTE 0x80 /* Unicode: UCS-4 */ 2233 # define ENC_2WORD 0x100 /* Unicode: UTF-16 */ 2234 2235 # define ENC_LATIN1 0x200 /* Latin1 */ 2236 # define ENC_LATIN9 0x400 /* Latin9 */ 2237 # define ENC_MACROMAN 0x800 /* Mac Roman (not Macro Man! :-) */ 2238 #endif 2239 2240 #ifdef FEAT_MBYTE 2241 # ifdef USE_ICONV 2242 # ifndef EILSEQ 2243 # define EILSEQ 123 2244 # endif 2245 # ifdef DYNAMIC_ICONV 2246 /* On Win32 iconv.dll is dynamically loaded. */ 2247 # define ICONV_ERRNO (*iconv_errno()) 2248 # define ICONV_E2BIG 7 2249 # define ICONV_EINVAL 22 2250 # define ICONV_EILSEQ 42 2251 # else 2252 # define ICONV_ERRNO errno 2253 # define ICONV_E2BIG E2BIG 2254 # define ICONV_EINVAL EINVAL 2255 # define ICONV_EILSEQ EILSEQ 2256 # endif 2257 # endif 2258 2259 #endif 2260 2261 /* ISSYMLINK(mode) tests if a file is a symbolic link. */ 2262 #if (defined(S_IFMT) && defined(S_IFLNK)) || defined(S_ISLNK) 2263 # define HAVE_ISSYMLINK 2264 # if defined(S_IFMT) && defined(S_IFLNK) 2265 # define ISSYMLINK(mode) (((mode) & S_IFMT) == S_IFLNK) 2266 # else 2267 # define ISSYMLINK(mode) S_ISLNK(mode) 2268 # endif 2269 #endif 2270 2271 #define SIGN_BYTE 1 /* byte value used where sign is displayed; 2272 attribute value is sign type */ 2273 2274 #ifdef FEAT_NETBEANS_INTG 2275 # define MULTISIGN_BYTE 2 /* byte value used where sign is displayed if 2276 multiple signs exist on the line */ 2277 #endif 2278 2279 #if defined(FEAT_GUI) && defined(FEAT_XCLIPBOARD) 2280 # ifdef FEAT_GUI_GTK 2281 /* Avoid using a global variable for the X display. It's ugly 2282 * and is likely to cause trouble in multihead environments. */ 2283 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : xterm_dpy) 2284 # else 2285 # define X_DISPLAY (gui.in_use ? gui.dpy : xterm_dpy) 2286 # endif 2287 #else 2288 # ifdef FEAT_GUI 2289 # ifdef FEAT_GUI_GTK 2290 # define X_DISPLAY ((gui.in_use) ? gui_mch_get_display() : (Display *)NULL) 2291 # else 2292 # define X_DISPLAY gui.dpy 2293 # endif 2294 # else 2295 # define X_DISPLAY xterm_dpy 2296 # endif 2297 #endif 2298 2299 #if defined(FEAT_BROWSE) && defined(GTK_CHECK_VERSION) 2300 # if GTK_CHECK_VERSION(2,4,0) 2301 # define USE_FILE_CHOOSER 2302 # endif 2303 #endif 2304 2305 #ifndef FEAT_NETBEANS_INTG 2306 # undef NBDEBUG 2307 #endif 2308 #ifdef NBDEBUG /* Netbeans debugging. */ 2309 # include "nbdebug.h" 2310 #else 2311 # define nbdebug(a) 2312 #endif 2313 2314 #ifdef IN_PERL_FILE 2315 /* 2316 * Avoid clashes between Perl and Vim namespace. 2317 */ 2318 # undef NORMAL 2319 # undef STRLEN 2320 # undef FF 2321 # undef OP_DELETE 2322 # undef OP_JOIN 2323 # ifdef __BORLANDC__ 2324 # define NOPROTO 1 2325 # endif 2326 /* remove MAX and MIN, included by glib.h, redefined by sys/param.h */ 2327 # ifdef MAX 2328 # undef MAX 2329 # endif 2330 # ifdef MIN 2331 # undef MIN 2332 # endif 2333 /* We use _() for gettext(), Perl uses it for function prototypes... */ 2334 # ifdef _ 2335 # undef _ 2336 # endif 2337 # ifdef DEBUG 2338 # undef DEBUG 2339 # endif 2340 # ifdef _DEBUG 2341 # undef _DEBUG 2342 # endif 2343 # ifdef instr 2344 # undef instr 2345 # endif 2346 /* bool may cause trouble on some old versions of Mac OS X but is required 2347 * on a few other systems and for Perl */ 2348 # if (defined(MACOS_X) && !defined(MAC_OS_X_VERSION_10_6)) \ 2349 && defined(bool) && !defined(FEAT_PERL) 2350 # undef bool 2351 # endif 2352 2353 # ifdef __BORLANDC__ 2354 /* Borland has the structure stati64 but not _stati64 */ 2355 # define _stati64 stati64 2356 # endif 2357 #endif 2358 2359 /* values for vim_handle_signal() that are not a signal */ 2360 #define SIGNAL_BLOCK -1 2361 #define SIGNAL_UNBLOCK -2 2362 #if !defined(UNIX) && !defined(VMS) 2363 # define vim_handle_signal(x) 0 2364 #endif 2365 2366 /* flags for skip_vimgrep_pat() */ 2367 #define VGR_GLOBAL 1 2368 #define VGR_NOJUMP 2 2369 2370 /* behavior for bad character, "++bad=" argument */ 2371 #define BAD_REPLACE '?' /* replace it with '?' (default) */ 2372 #define BAD_KEEP -1 /* leave it */ 2373 #define BAD_DROP -2 /* erase it */ 2374 2375 /* last argument for do_source() */ 2376 #define DOSO_NONE 0 2377 #define DOSO_VIMRC 1 /* loading vimrc file */ 2378 #define DOSO_GVIMRC 2 /* loading gvimrc file */ 2379 2380 /* flags for read_viminfo() and children */ 2381 #define VIF_WANT_INFO 1 /* load non-mark info */ 2382 #define VIF_WANT_MARKS 2 /* load file marks */ 2383 #define VIF_FORCEIT 4 /* overwrite info already read */ 2384 #define VIF_GET_OLDFILES 8 /* load v:oldfiles */ 2385 2386 /* flags for buf_freeall() */ 2387 #define BFA_DEL 1 /* buffer is going to be deleted */ 2388 #define BFA_WIPE 2 /* buffer is going to be wiped out */ 2389 #define BFA_KEEP_UNDO 4 /* do not free undo information */ 2390 2391 /* direction for nv_mousescroll() and ins_mousescroll() */ 2392 #define MSCR_DOWN 0 /* DOWN must be FALSE */ 2393 #define MSCR_UP 1 2394 #define MSCR_LEFT -1 2395 #define MSCR_RIGHT -2 2396 2397 #define KEYLEN_PART_KEY -1 /* keylen value for incomplete key-code */ 2398 #define KEYLEN_PART_MAP -2 /* keylen value for incomplete mapping */ 2399 #define KEYLEN_REMOVED 9999 /* keylen value for removed sequence */ 2400 2401 /* Return values from win32_fileinfo(). */ 2402 #define FILEINFO_OK 0 2403 #define FILEINFO_ENC_FAIL 1 /* enc_to_utf16() failed */ 2404 #define FILEINFO_READ_FAIL 2 /* CreateFile() failed */ 2405 #define FILEINFO_INFO_FAIL 3 /* GetFileInformationByHandle() failed */ 2406 2407 /* Return value from get_option_value_strict */ 2408 #define SOPT_BOOL 0x01 /* Boolean option */ 2409 #define SOPT_NUM 0x02 /* Number option */ 2410 #define SOPT_STRING 0x04 /* String option */ 2411 #define SOPT_GLOBAL 0x08 /* Option has global value */ 2412 #define SOPT_WIN 0x10 /* Option has window-local value */ 2413 #define SOPT_BUF 0x20 /* Option has buffer-local value */ 2414 #define SOPT_UNSET 0x40 /* Option does not have local value set */ 2415 2416 /* Option types for various functions in option.c */ 2417 #define SREQ_GLOBAL 0 /* Request global option */ 2418 #define SREQ_WIN 1 /* Request window-local option */ 2419 #define SREQ_BUF 2 /* Request buffer-local option */ 2420 2421 /* Flags for get_reg_contents */ 2422 #define GREG_NO_EXPR 1 /* Do not allow expression register */ 2423 #define GREG_EXPR_SRC 2 /* Return expression itself for "=" register */ 2424 #define GREG_LIST 4 /* Return list */ 2425 2426 /* Character used as separated in autoload function/variable names. */ 2427 #define AUTOLOAD_CHAR '#' 2428 2429 #ifdef FEAT_EVAL 2430 # define SET_NO_HLSEARCH(flag) no_hlsearch = (flag); set_vim_var_nr(VV_HLSEARCH, !no_hlsearch && p_hls) 2431 #else 2432 # define SET_NO_HLSEARCH(flag) no_hlsearch = (flag) 2433 #endif 2434 2435 #ifdef FEAT_JOB_CHANNEL 2436 # define MAX_OPEN_CHANNELS 10 2437 #else 2438 # define MAX_OPEN_CHANNELS 0 2439 #endif 2440 2441 /* Options for json_encode() and json_decode. */ 2442 #define JSON_JS 1 /* use JS instead of JSON */ 2443 #define JSON_NO_NONE 2 /* v:none item not allowed */ 2444 #define JSON_NL 4 /* append a NL */ 2445 2446 /* Used for flags of do_in_path() */ 2447 #define DIP_ALL 0x01 /* all matches, not just the first one */ 2448 #define DIP_DIR 0x02 /* find directories instead of files. */ 2449 #define DIP_ERR 0x04 /* give an error message when none found. */ 2450 #define DIP_START 0x08 /* also use "start" directory in 'packpath' */ 2451 #define DIP_OPT 0x10 /* also use "opt" directory in 'packpath' */ 2452 #define DIP_NORTP 0x20 /* do not use 'runtimepath' */ 2453 #define DIP_NOAFTER 0x40 /* skip "after" directories */ 2454 #define DIP_AFTER 0x80 /* only use "after" directories */ 2455 2456 /* Lowest number used for window ID. Cannot have this many windows. */ 2457 #define LOWEST_WIN_ID 1000 2458 2459 /* Used by the garbage collector. */ 2460 #define COPYID_INC 2 2461 #define COPYID_MASK (~0x1) 2462 2463 /* Values for trans_function_name() argument: */ 2464 #define TFN_INT 1 /* internal function name OK */ 2465 #define TFN_QUIET 2 /* no error messages */ 2466 #define TFN_NO_AUTOLOAD 4 /* do not use script autoloading */ 2467 #define TFN_NO_DEREF 8 /* do not dereference a Funcref */ 2468 #define TFN_READ_ONLY 16 /* will not change the var */ 2469 2470 /* Values for get_lval() flags argument: */ 2471 #define GLV_QUIET TFN_QUIET /* no error messages */ 2472 #define GLV_NO_AUTOLOAD TFN_NO_AUTOLOAD /* do not use script autoloading */ 2473 #define GLV_READ_ONLY TFN_READ_ONLY /* will not change the var */ 2474 2475 #define DO_NOT_FREE_CNT 99999 /* refcount for dict or list that should not 2476 be freed. */ 2477 2478 /* errors for when calling a function */ 2479 #define ERROR_UNKNOWN 0 2480 #define ERROR_TOOMANY 1 2481 #define ERROR_TOOFEW 2 2482 #define ERROR_SCRIPT 3 2483 #define ERROR_DICT 4 2484 #define ERROR_NONE 5 2485 #define ERROR_OTHER 6 2486 #define ERROR_DELETED 7 2487 2488 /* flags for find_name_end() */ 2489 #define FNE_INCL_BR 1 /* include [] in name */ 2490 #define FNE_CHECK_START 2 /* check name starts with valid character */ 2491 2492 /* BSD is supposed to cover FreeBSD and similar systems. */ 2493 #if (defined(SUN_SYSTEM) || defined(BSD) || defined(__FreeBSD_kernel__)) \ 2494 && defined(S_ISCHR) 2495 # define OPEN_CHR_FILES 2496 #endif 2497 2498 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) 2499 # define ELAPSED_TIMEVAL 2500 # define ELAPSED_INIT(v) gettimeofday(&v, NULL) 2501 # define ELAPSED_FUNC(v) elapsed(&v) 2502 # define ELAPSED_TYPE struct timeval 2503 long elapsed(struct timeval *start_tv); 2504 #else 2505 # if defined(WIN32) 2506 # define ELAPSED_TICKCOUNT 2507 # define ELAPSED_INIT(v) v = GetTickCount() 2508 # define ELAPSED_FUNC(v) elapsed(v) 2509 # define ELAPSED_TYPE DWORD 2510 # ifndef PROTO 2511 long elapsed(DWORD start_tick); 2512 # endif 2513 # endif 2514 #endif 2515 2516 #endif /* VIM__H */ 2517