1 /* vi:set ts=8 sts=4 sw=4: 2 * 3 * VIM - Vi IMproved by Bram Moolenaar 4 * 5 * Do ":help uganda" in Vim to read copying and usage conditions. 6 * Do ":help credits" in Vim to see a list of people who contributed. 7 */ 8 9 /* 10 * This file contains various definitions of structures that are used by Vim 11 */ 12 13 /* 14 * There is something wrong in the SAS compiler that makes typedefs not 15 * valid in include files. Has been fixed in version 6.58. 16 */ 17 #if defined(SASC) && SASC < 658 18 typedef long linenr_T; 19 typedef int colnr_T; 20 typedef unsigned short short_u; 21 #endif 22 23 /* 24 * position in file or buffer 25 */ 26 typedef struct 27 { 28 linenr_T lnum; /* line number */ 29 colnr_T col; /* column number */ 30 #ifdef FEAT_VIRTUALEDIT 31 colnr_T coladd; 32 #endif 33 } pos_T; 34 35 #ifdef FEAT_VIRTUALEDIT 36 # define INIT_POS_T(l, c, ca) {l, c, ca} 37 #else 38 # define INIT_POS_T(l, c, ca) {l, c} 39 #endif 40 41 /* 42 * Same, but without coladd. 43 */ 44 typedef struct 45 { 46 linenr_T lnum; /* line number */ 47 colnr_T col; /* column number */ 48 } lpos_T; 49 50 /* 51 * Structure used for growing arrays. 52 * This is used to store information that only grows, is deleted all at 53 * once, and needs to be accessed by index. See ga_clear() and ga_grow(). 54 */ 55 typedef struct growarray 56 { 57 int ga_len; /* current number of items used */ 58 int ga_maxlen; /* maximum number of items possible */ 59 int ga_itemsize; /* sizeof(item) */ 60 int ga_growsize; /* number of items to grow each time */ 61 void *ga_data; /* pointer to the first item */ 62 } garray_T; 63 64 #define GA_EMPTY {0, 0, 0, 0, NULL} 65 66 /* 67 * This is here because regexp.h needs pos_T and below regprog_T is used. 68 */ 69 #include "regexp.h" 70 71 typedef struct window_S win_T; 72 typedef struct wininfo_S wininfo_T; 73 typedef struct frame_S frame_T; 74 typedef int scid_T; /* script ID */ 75 76 /* 77 * This is here because gui.h needs the pos_T and win_T, and win_T needs gui.h 78 * for scrollbar_T. 79 */ 80 #ifdef FEAT_GUI 81 # include "gui.h" 82 #else 83 # ifdef FEAT_XCLIPBOARD 84 # include <X11/Intrinsic.h> 85 # endif 86 # define guicolor_T int /* avoid error in prototypes */ 87 #endif 88 89 /* 90 * marks: positions in a file 91 * (a normal mark is a lnum/col pair, the same as a file position) 92 */ 93 94 /* (Note: for EBCDIC there are more than 26, because there are gaps in the 95 * alphabet coding. To minimize changes to the code, I decided to just 96 * increase the number of possible marks. */ 97 #define NMARKS ('z' - 'a' + 1) /* max. # of named marks */ 98 #define JUMPLISTSIZE 100 /* max. # of marks in jump list */ 99 #define TAGSTACKSIZE 20 /* max. # of tags in tag stack */ 100 101 typedef struct filemark 102 { 103 pos_T mark; /* cursor position */ 104 int fnum; /* file number */ 105 } fmark_T; 106 107 /* Xtended file mark: also has a file name */ 108 typedef struct xfilemark 109 { 110 fmark_T fmark; 111 char_u *fname; /* file name, used when fnum == 0 */ 112 } xfmark_T; 113 114 /* 115 * The taggy struct is used to store the information about a :tag command. 116 */ 117 typedef struct taggy 118 { 119 char_u *tagname; /* tag name */ 120 fmark_T fmark; /* cursor position BEFORE ":tag" */ 121 int cur_match; /* match number */ 122 int cur_fnum; /* buffer number used for cur_match */ 123 } taggy_T; 124 125 /* 126 * Structure that contains all options that are local to a window. 127 * Used twice in a window: for the current buffer and for all buffers. 128 * Also used in wininfo_T. 129 */ 130 typedef struct 131 { 132 #ifdef FEAT_ARABIC 133 int wo_arab; 134 # define w_p_arab w_onebuf_opt.wo_arab /* 'arabic' */ 135 #endif 136 #ifdef FEAT_DIFF 137 int wo_diff; 138 # define w_p_diff w_onebuf_opt.wo_diff /* 'diff' */ 139 #endif 140 #ifdef FEAT_FOLDING 141 long wo_fdc; 142 # define w_p_fdc w_onebuf_opt.wo_fdc /* 'foldcolumn' */ 143 int wo_fen; 144 # define w_p_fen w_onebuf_opt.wo_fen /* 'foldenable' */ 145 char_u *wo_fdi; 146 # define w_p_fdi w_onebuf_opt.wo_fdi /* 'foldignore' */ 147 long wo_fdl; 148 # define w_p_fdl w_onebuf_opt.wo_fdl /* 'foldlevel' */ 149 char_u *wo_fdm; 150 # define w_p_fdm w_onebuf_opt.wo_fdm /* 'foldmethod' */ 151 long wo_fml; 152 # define w_p_fml w_onebuf_opt.wo_fml /* 'foldminlines' */ 153 long wo_fdn; 154 # define w_p_fdn w_onebuf_opt.wo_fdn /* 'foldnestmax' */ 155 # ifdef FEAT_EVAL 156 char_u *wo_fde; 157 # define w_p_fde w_onebuf_opt.wo_fde /* 'foldexpr' */ 158 char_u *wo_fdt; 159 # define w_p_fdt w_onebuf_opt.wo_fdt /* 'foldtext' */ 160 # endif 161 char_u *wo_fmr; 162 # define w_p_fmr w_onebuf_opt.wo_fmr /* 'foldmarker' */ 163 #endif 164 #ifdef FEAT_LINEBREAK 165 int wo_lbr; 166 # define w_p_lbr w_onebuf_opt.wo_lbr /* 'linebreak' */ 167 #endif 168 int wo_list; 169 #define w_p_list w_onebuf_opt.wo_list /* 'list' */ 170 int wo_nu; 171 #define w_p_nu w_onebuf_opt.wo_nu /* 'number' */ 172 #ifdef FEAT_LINEBREAK 173 long wo_nuw; 174 # define w_p_nuw w_onebuf_opt.wo_nuw /* 'numberwidth' */ 175 #endif 176 #if defined(FEAT_WINDOWS) 177 int wo_wfh; 178 # define w_p_wfh w_onebuf_opt.wo_wfh /* 'winfixheight' */ 179 int wo_wfw; 180 # define w_p_wfw w_onebuf_opt.wo_wfw /* 'winfixwidth' */ 181 #endif 182 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) 183 int wo_pvw; 184 # define w_p_pvw w_onebuf_opt.wo_pvw /* 'previewwindow' */ 185 #endif 186 #ifdef FEAT_RIGHTLEFT 187 int wo_rl; 188 # define w_p_rl w_onebuf_opt.wo_rl /* 'rightleft' */ 189 char_u *wo_rlc; 190 # define w_p_rlc w_onebuf_opt.wo_rlc /* 'rightleftcmd' */ 191 #endif 192 long wo_scr; 193 #define w_p_scr w_onebuf_opt.wo_scr /* 'scroll' */ 194 #ifdef FEAT_SPELL 195 int wo_spell; 196 # define w_p_spell w_onebuf_opt.wo_spell /* 'spell' */ 197 #endif 198 #ifdef FEAT_SYN_HL 199 int wo_cuc; 200 # define w_p_cuc w_onebuf_opt.wo_cuc /* 'cursorcolumn' */ 201 int wo_cul; 202 # define w_p_cul w_onebuf_opt.wo_cul /* 'cursorline' */ 203 #endif 204 #ifdef FEAT_STL_OPT 205 char_u *wo_stl; 206 #define w_p_stl w_onebuf_opt.wo_stl /* 'statusline' */ 207 #endif 208 #ifdef FEAT_SCROLLBIND 209 int wo_scb; 210 # define w_p_scb w_onebuf_opt.wo_scb /* 'scrollbind' */ 211 #endif 212 int wo_wrap; 213 #define w_p_wrap w_onebuf_opt.wo_wrap /* 'wrap' */ 214 215 #ifdef FEAT_EVAL 216 int wo_scriptID[WV_COUNT]; /* SIDs for window-local options */ 217 # define w_p_scriptID w_onebuf_opt.wo_scriptID 218 #endif 219 } winopt_T; 220 221 /* 222 * Window info stored with a buffer. 223 * 224 * Two types of info are kept for a buffer which are associated with a 225 * specific window: 226 * 1. Each window can have a different line number associated with a buffer. 227 * 2. The window-local options for a buffer work in a similar way. 228 * The window-info is kept in a list at b_wininfo. It is kept in 229 * most-recently-used order. 230 */ 231 struct wininfo_S 232 { 233 wininfo_T *wi_next; /* next entry or NULL for last entry */ 234 wininfo_T *wi_prev; /* previous entry or NULL for first entry */ 235 win_T *wi_win; /* pointer to window that did set wi_fpos */ 236 pos_T wi_fpos; /* last cursor position in the file */ 237 int wi_optset; /* TRUE when wi_opt has useful values */ 238 winopt_T wi_opt; /* local window options */ 239 #ifdef FEAT_FOLDING 240 int wi_fold_manual; /* copy of w_fold_manual */ 241 garray_T wi_folds; /* clone of w_folds */ 242 #endif 243 }; 244 245 /* 246 * Info used to pass info about a fold from the fold-detection code to the 247 * code that displays the foldcolumn. 248 */ 249 typedef struct foldinfo 250 { 251 int fi_level; /* level of the fold; when this is zero the 252 other fields are invalid */ 253 int fi_lnum; /* line number where fold starts */ 254 int fi_low_level; /* lowest fold level that starts in the same 255 line */ 256 } foldinfo_T; 257 258 /* Structure to store info about the Visual area. */ 259 typedef struct 260 { 261 pos_T vi_start; /* start pos of last VIsual */ 262 pos_T vi_end; /* end position of last VIsual */ 263 int vi_mode; /* VIsual_mode of last VIsual */ 264 colnr_T vi_curswant; /* MAXCOL from w_curswant */ 265 } visualinfo_T; 266 267 /* 268 * structures used for undo 269 */ 270 271 typedef struct u_entry u_entry_T; 272 typedef struct u_header u_header_T; 273 struct u_entry 274 { 275 u_entry_T *ue_next; /* pointer to next entry in list */ 276 linenr_T ue_top; /* number of line above undo block */ 277 linenr_T ue_bot; /* number of line below undo block */ 278 linenr_T ue_lcount; /* linecount when u_save called */ 279 char_u **ue_array; /* array of lines in undo block */ 280 long ue_size; /* number of lines in ue_array */ 281 #ifdef U_DEBUG 282 int ue_magic; /* magic number to check allocation */ 283 #endif 284 }; 285 286 struct u_header 287 { 288 u_header_T *uh_next; /* pointer to next undo header in list */ 289 u_header_T *uh_prev; /* pointer to previous header in list */ 290 u_header_T *uh_alt_next; /* pointer to next header for alt. redo */ 291 u_header_T *uh_alt_prev; /* pointer to previous header for alt. redo */ 292 long uh_seq; /* sequence number, higher == newer undo */ 293 int uh_walk; /* used by undo_time() */ 294 u_entry_T *uh_entry; /* pointer to first entry */ 295 u_entry_T *uh_getbot_entry; /* pointer to where ue_bot must be set */ 296 pos_T uh_cursor; /* cursor position before saving */ 297 #ifdef FEAT_VIRTUALEDIT 298 long uh_cursor_vcol; 299 #endif 300 int uh_flags; /* see below */ 301 pos_T uh_namedm[NMARKS]; /* marks before undo/after redo */ 302 #ifdef FEAT_VISUAL 303 visualinfo_T uh_visual; /* Visual areas before undo/after redo */ 304 #endif 305 time_t uh_time; /* timestamp when the change was made */ 306 #ifdef U_DEBUG 307 int uh_magic; /* magic number to check allocation */ 308 #endif 309 }; 310 311 /* values for uh_flags */ 312 #define UH_CHANGED 0x01 /* b_changed flag before undo/after redo */ 313 #define UH_EMPTYBUF 0x02 /* buffer was empty */ 314 315 /* 316 * structures used in undo.c 317 */ 318 #if SIZEOF_INT > 2 319 # define ALIGN_LONG /* longword alignment and use filler byte */ 320 # define ALIGN_SIZE (sizeof(long)) 321 #else 322 # define ALIGN_SIZE (sizeof(short)) 323 #endif 324 325 #define ALIGN_MASK (ALIGN_SIZE - 1) 326 327 typedef struct m_info minfo_T; 328 329 /* 330 * stucture used to link chunks in one of the free chunk lists. 331 */ 332 struct m_info 333 { 334 #ifdef ALIGN_LONG 335 long_u m_size; /* size of the chunk (including m_info) */ 336 #else 337 short_u m_size; /* size of the chunk (including m_info) */ 338 #endif 339 minfo_T *m_next; /* pointer to next free chunk in the list */ 340 }; 341 342 /* 343 * structure used to link blocks in the list of allocated blocks. 344 */ 345 typedef struct m_block mblock_T; 346 struct m_block 347 { 348 mblock_T *mb_next; /* pointer to next allocated block */ 349 size_t mb_size; /* total size of all chunks in this block */ 350 size_t mb_maxsize; /* size of largest fee chunk */ 351 minfo_T mb_info; /* head of free chunk list for this block */ 352 }; 353 354 /* 355 * things used in memfile.c 356 */ 357 358 typedef struct block_hdr bhdr_T; 359 typedef struct memfile memfile_T; 360 typedef long blocknr_T; 361 362 /* 363 * for each (previously) used block in the memfile there is one block header. 364 * 365 * The block may be linked in the used list OR in the free list. 366 * The used blocks are also kept in hash lists. 367 * 368 * The used list is a doubly linked list, most recently used block first. 369 * The blocks in the used list have a block of memory allocated. 370 * mf_used_count is the number of pages in the used list. 371 * The hash lists are used to quickly find a block in the used list. 372 * The free list is a single linked list, not sorted. 373 * The blocks in the free list have no block of memory allocated and 374 * the contents of the block in the file (if any) is irrelevant. 375 */ 376 377 struct block_hdr 378 { 379 bhdr_T *bh_next; /* next block_hdr in free or used list */ 380 bhdr_T *bh_prev; /* previous block_hdr in used list */ 381 bhdr_T *bh_hash_next; /* next block_hdr in hash list */ 382 bhdr_T *bh_hash_prev; /* previous block_hdr in hash list */ 383 blocknr_T bh_bnum; /* block number */ 384 char_u *bh_data; /* pointer to memory (for used block) */ 385 int bh_page_count; /* number of pages in this block */ 386 387 #define BH_DIRTY 1 388 #define BH_LOCKED 2 389 char bh_flags; /* BH_DIRTY or BH_LOCKED */ 390 }; 391 392 /* 393 * when a block with a negative number is flushed to the file, it gets 394 * a positive number. Because the reference to the block is still the negative 395 * number, we remember the translation to the new positive number in the 396 * double linked trans lists. The structure is the same as the hash lists. 397 */ 398 typedef struct nr_trans NR_TRANS; 399 400 struct nr_trans 401 { 402 NR_TRANS *nt_next; /* next nr_trans in hash list */ 403 NR_TRANS *nt_prev; /* previous nr_trans in hash list */ 404 blocknr_T nt_old_bnum; /* old, negative, number */ 405 blocknr_T nt_new_bnum; /* new, positive, number */ 406 }; 407 408 /* 409 * structure used to store one block of the stuff/redo/recording buffers 410 */ 411 struct buffblock 412 { 413 struct buffblock *b_next; /* pointer to next buffblock */ 414 char_u b_str[1]; /* contents (actually longer) */ 415 }; 416 417 /* 418 * header used for the stuff buffer and the redo buffer 419 */ 420 struct buffheader 421 { 422 struct buffblock bh_first; /* first (dummy) block of list */ 423 struct buffblock *bh_curr; /* buffblock for appending */ 424 int bh_index; /* index for reading */ 425 int bh_space; /* space in bh_curr for appending */ 426 }; 427 428 /* 429 * used for completion on the command line 430 */ 431 typedef struct expand 432 { 433 int xp_context; /* type of expansion */ 434 char_u *xp_pattern; /* start of item to expand */ 435 int xp_pattern_len; /* bytes in xp_pattern before cursor */ 436 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) 437 char_u *xp_arg; /* completion function */ 438 int xp_scriptID; /* SID for completion function */ 439 #endif 440 int xp_backslash; /* one of the XP_BS_ values */ 441 #ifndef BACKSLASH_IN_FILENAME 442 int xp_shell; /* for a shell command more characters 443 need to be escaped */ 444 #endif 445 int xp_numfiles; /* number of files found by 446 file name completion */ 447 char_u **xp_files; /* list of files */ 448 } expand_T; 449 450 /* values for xp_backslash */ 451 #define XP_BS_NONE 0 /* nothing special for backslashes */ 452 #define XP_BS_ONE 1 /* uses one backslash before a space */ 453 #define XP_BS_THREE 2 /* uses three backslashes before a space */ 454 455 /* 456 * Command modifiers ":vertical", ":browse", ":confirm" and ":hide" set a flag. 457 * This needs to be saved for recursive commands, put them in a structure for 458 * easy manipulation. 459 */ 460 typedef struct 461 { 462 int hide; /* TRUE when ":hide" was used */ 463 # ifdef FEAT_BROWSE_CMD 464 int browse; /* TRUE to invoke file dialog */ 465 # endif 466 # ifdef FEAT_WINDOWS 467 int split; /* flags for win_split() */ 468 int tab; /* > 0 when ":tab" was used */ 469 # endif 470 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) 471 int confirm; /* TRUE to invoke yes/no dialog */ 472 # endif 473 int keepalt; /* TRUE when ":keepalt" was used */ 474 int keepmarks; /* TRUE when ":keepmarks" was used */ 475 int keepjumps; /* TRUE when ":keepjumps" was used */ 476 int lockmarks; /* TRUE when ":lockmarks" was used */ 477 # ifdef FEAT_AUTOCMD 478 char_u *save_ei; /* saved value of 'eventignore' */ 479 # endif 480 } cmdmod_T; 481 482 /* 483 * Simplistic hashing scheme to quickly locate the blocks in the used list. 484 * 64 blocks are found directly (64 * 4K = 256K, most files are smaller). 485 */ 486 #define MEMHASHSIZE 64 487 #define MEMHASH(nr) ((nr) & (MEMHASHSIZE - 1)) 488 489 struct memfile 490 { 491 char_u *mf_fname; /* name of the file */ 492 char_u *mf_ffname; /* idem, full path */ 493 int mf_fd; /* file descriptor */ 494 bhdr_T *mf_free_first; /* first block_hdr in free list */ 495 bhdr_T *mf_used_first; /* mru block_hdr in used list */ 496 bhdr_T *mf_used_last; /* lru block_hdr in used list */ 497 unsigned mf_used_count; /* number of pages in used list */ 498 unsigned mf_used_count_max; /* maximum number of pages in memory */ 499 bhdr_T *mf_hash[MEMHASHSIZE]; /* array of hash lists */ 500 NR_TRANS *mf_trans[MEMHASHSIZE]; /* array of trans lists */ 501 blocknr_T mf_blocknr_max; /* highest positive block number + 1*/ 502 blocknr_T mf_blocknr_min; /* lowest negative block number - 1 */ 503 blocknr_T mf_neg_count; /* number of negative blocks numbers */ 504 blocknr_T mf_infile_count; /* number of pages in the file */ 505 unsigned mf_page_size; /* number of bytes in a page */ 506 int mf_dirty; /* TRUE if there are dirty blocks */ 507 }; 508 509 /* 510 * things used in memline.c 511 */ 512 /* 513 * When searching for a specific line, we remember what blocks in the tree 514 * are the branches leading to that block. This is stored in ml_stack. Each 515 * entry is a pointer to info in a block (may be data block or pointer block) 516 */ 517 typedef struct info_pointer 518 { 519 blocknr_T ip_bnum; /* block number */ 520 linenr_T ip_low; /* lowest lnum in this block */ 521 linenr_T ip_high; /* highest lnum in this block */ 522 int ip_index; /* index for block with current lnum */ 523 } infoptr_T; /* block/index pair */ 524 525 #ifdef FEAT_BYTEOFF 526 typedef struct ml_chunksize 527 { 528 int mlcs_numlines; 529 long mlcs_totalsize; 530 } chunksize_T; 531 532 /* Flags when calling ml_updatechunk() */ 533 534 #define ML_CHNK_ADDLINE 1 535 #define ML_CHNK_DELLINE 2 536 #define ML_CHNK_UPDLINE 3 537 #endif 538 539 /* 540 * the memline structure holds all the information about a memline 541 */ 542 typedef struct memline 543 { 544 linenr_T ml_line_count; /* number of lines in the buffer */ 545 546 memfile_T *ml_mfp; /* pointer to associated memfile */ 547 548 #define ML_EMPTY 1 /* empty buffer */ 549 #define ML_LINE_DIRTY 2 /* cached line was changed and allocated */ 550 #define ML_LOCKED_DIRTY 4 /* ml_locked was changed */ 551 #define ML_LOCKED_POS 8 /* ml_locked needs positive block number */ 552 int ml_flags; 553 554 infoptr_T *ml_stack; /* stack of pointer blocks (array of IPTRs) */ 555 int ml_stack_top; /* current top if ml_stack */ 556 int ml_stack_size; /* total number of entries in ml_stack */ 557 558 linenr_T ml_line_lnum; /* line number of cached line, 0 if not valid */ 559 char_u *ml_line_ptr; /* pointer to cached line */ 560 561 bhdr_T *ml_locked; /* block used by last ml_get */ 562 linenr_T ml_locked_low; /* first line in ml_locked */ 563 linenr_T ml_locked_high; /* last line in ml_locked */ 564 int ml_locked_lineadd; /* number of lines inserted in ml_locked */ 565 #ifdef FEAT_BYTEOFF 566 chunksize_T *ml_chunksize; 567 int ml_numchunks; 568 int ml_usedchunks; 569 #endif 570 } memline_T; 571 572 #if defined(FEAT_SIGNS) || defined(PROTO) 573 typedef struct signlist signlist_T; 574 575 struct signlist 576 { 577 int id; /* unique identifier for each placed sign */ 578 linenr_T lnum; /* line number which has this sign */ 579 int typenr; /* typenr of sign */ 580 signlist_T *next; /* next signlist entry */ 581 # ifdef FEAT_NETBEANS_INTG 582 signlist_T *prev; /* previous entry -- for easy reordering */ 583 # endif 584 }; 585 586 /* type argument for buf_getsigntype() */ 587 #define SIGN_ANY 0 588 #define SIGN_LINEHL 1 589 #define SIGN_ICON 2 590 #define SIGN_TEXT 3 591 #endif 592 593 /* 594 * Argument list: Array of file names. 595 * Used for the global argument list and the argument lists local to a window. 596 */ 597 typedef struct arglist 598 { 599 garray_T al_ga; /* growarray with the array of file names */ 600 int al_refcount; /* number of windows using this arglist */ 601 } alist_T; 602 603 /* 604 * For each argument remember the file name as it was given, and the buffer 605 * number that contains the expanded file name (required for when ":cd" is 606 * used. 607 */ 608 typedef struct argentry 609 { 610 char_u *ae_fname; /* file name as specified */ 611 int ae_fnum; /* buffer number with expanded file name */ 612 } aentry_T; 613 614 #ifdef FEAT_WINDOWS 615 # define ALIST(win) (win)->w_alist 616 #else 617 # define ALIST(win) (&global_alist) 618 #endif 619 #define GARGLIST ((aentry_T *)global_alist.al_ga.ga_data) 620 #define ARGLIST ((aentry_T *)ALIST(curwin)->al_ga.ga_data) 621 #define WARGLIST(wp) ((aentry_T *)ALIST(wp)->al_ga.ga_data) 622 #define AARGLIST(al) ((aentry_T *)((al)->al_ga.ga_data)) 623 #define GARGCOUNT (global_alist.al_ga.ga_len) 624 #define ARGCOUNT (ALIST(curwin)->al_ga.ga_len) 625 #define WARGCOUNT(wp) (ALIST(wp)->al_ga.ga_len) 626 627 /* 628 * A list used for saving values of "emsg_silent". Used by ex_try() to save the 629 * value of "emsg_silent" if it was non-zero. When this is done, the CSF_SILENT 630 * flag below is set. 631 */ 632 633 typedef struct eslist_elem eslist_T; 634 struct eslist_elem 635 { 636 int saved_emsg_silent; /* saved value of "emsg_silent" */ 637 eslist_T *next; /* next element on the list */ 638 }; 639 640 /* 641 * For conditional commands a stack is kept of nested conditionals. 642 * When cs_idx < 0, there is no conditional command. 643 */ 644 #define CSTACK_LEN 50 645 646 struct condstack 647 { 648 short cs_flags[CSTACK_LEN]; /* CSF_ flags */ 649 char cs_pending[CSTACK_LEN]; /* CSTP_: what's pending in ":finally"*/ 650 union { 651 void *csp_rv[CSTACK_LEN]; /* return typeval for pending return */ 652 void *csp_ex[CSTACK_LEN]; /* exception for pending throw */ 653 } cs_pend; 654 void *cs_forinfo[CSTACK_LEN]; /* info used by ":for" */ 655 int cs_line[CSTACK_LEN]; /* line nr of ":while"/":for" line */ 656 int cs_idx; /* current entry, or -1 if none */ 657 int cs_looplevel; /* nr of nested ":while"s and ":for"s */ 658 int cs_trylevel; /* nr of nested ":try"s */ 659 eslist_T *cs_emsg_silent_list; /* saved values of "emsg_silent" */ 660 char cs_lflags; /* loop flags: CSL_ flags */ 661 }; 662 # define cs_rettv cs_pend.csp_rv 663 # define cs_exception cs_pend.csp_ex 664 665 /* There is no CSF_IF, the lack of CSF_WHILE, CSF_FOR and CSF_TRY means ":if" 666 * was used. */ 667 # define CSF_TRUE 0x0001 /* condition was TRUE */ 668 # define CSF_ACTIVE 0x0002 /* current state is active */ 669 # define CSF_ELSE 0x0004 /* ":else" has been passed */ 670 # define CSF_WHILE 0x0008 /* is a ":while" */ 671 # define CSF_FOR 0x0010 /* is a ":for" */ 672 673 # define CSF_TRY 0x0100 /* is a ":try" */ 674 # define CSF_FINALLY 0x0200 /* ":finally" has been passed */ 675 # define CSF_THROWN 0x0400 /* exception thrown to this try conditional */ 676 # define CSF_CAUGHT 0x0800 /* exception caught by this try conditional */ 677 # define CSF_SILENT 0x1000 /* "emsg_silent" reset by ":try" */ 678 /* Note that CSF_ELSE is only used when CSF_TRY and CSF_WHILE are unset 679 * (an ":if"), and CSF_SILENT is only used when CSF_TRY is set. */ 680 681 /* 682 * What's pending for being reactivated at the ":endtry" of this try 683 * conditional: 684 */ 685 # define CSTP_NONE 0 /* nothing pending in ":finally" clause */ 686 # define CSTP_ERROR 1 /* an error is pending */ 687 # define CSTP_INTERRUPT 2 /* an interrupt is pending */ 688 # define CSTP_THROW 4 /* a throw is pending */ 689 # define CSTP_BREAK 8 /* ":break" is pending */ 690 # define CSTP_CONTINUE 16 /* ":continue" is pending */ 691 # define CSTP_RETURN 24 /* ":return" is pending */ 692 # define CSTP_FINISH 32 /* ":finish" is pending */ 693 694 /* 695 * Flags for the cs_lflags item in struct condstack. 696 */ 697 # define CSL_HAD_LOOP 1 /* just found ":while" or ":for" */ 698 # define CSL_HAD_ENDLOOP 2 /* just found ":endwhile" or ":endfor" */ 699 # define CSL_HAD_CONT 4 /* just found ":continue" */ 700 # define CSL_HAD_FINA 8 /* just found ":finally" */ 701 702 /* 703 * A list of error messages that can be converted to an exception. "throw_msg" 704 * is only set in the first element of the list. Usually, it points to the 705 * original message stored in that element, but sometimes it points to a later 706 * message in the list. See cause_errthrow() below. 707 */ 708 struct msglist 709 { 710 char_u *msg; /* original message */ 711 char_u *throw_msg; /* msg to throw: usually original one */ 712 struct msglist *next; /* next of several messages in a row */ 713 }; 714 715 /* 716 * Structure describing an exception. 717 * (don't use "struct exception", it's used by the math library). 718 */ 719 typedef struct vim_exception except_T; 720 struct vim_exception 721 { 722 int type; /* exception type */ 723 char_u *value; /* exception value */ 724 struct msglist *messages; /* message(s) causing error exception */ 725 char_u *throw_name; /* name of the throw point */ 726 linenr_T throw_lnum; /* line number of the throw point */ 727 except_T *caught; /* next exception on the caught stack */ 728 }; 729 730 /* 731 * The exception types. 732 */ 733 #define ET_USER 0 /* exception caused by ":throw" command */ 734 #define ET_ERROR 1 /* error exception */ 735 #define ET_INTERRUPT 2 /* interrupt exception triggered by Ctrl-C */ 736 737 /* 738 * Structure to save the error/interrupt/exception state between calls to 739 * enter_cleanup() and leave_cleanup(). Must be allocated as an automatic 740 * variable by the (common) caller of these functions. 741 */ 742 typedef struct cleanup_stuff cleanup_T; 743 struct cleanup_stuff 744 { 745 int pending; /* error/interrupt/exception state */ 746 except_T *exception; /* exception value */ 747 }; 748 749 #ifdef FEAT_SYN_HL 750 /* struct passed to in_id_list() */ 751 struct sp_syn 752 { 753 int inc_tag; /* ":syn include" unique tag */ 754 short id; /* highlight group ID of item */ 755 short *cont_in_list; /* cont.in group IDs, if non-zero */ 756 }; 757 758 /* 759 * Each keyword has one keyentry, which is linked in a hash list. 760 */ 761 typedef struct keyentry keyentry_T; 762 763 struct keyentry 764 { 765 keyentry_T *ke_next; /* next entry with identical "keyword[]" */ 766 struct sp_syn k_syn; /* struct passed to in_id_list() */ 767 short *next_list; /* ID list for next match (if non-zero) */ 768 short flags; /* see syntax.c */ 769 char_u keyword[1]; /* actually longer */ 770 }; 771 772 /* 773 * Struct used to store one state of the state stack. 774 */ 775 typedef struct buf_state 776 { 777 int bs_idx; /* index of pattern */ 778 long bs_flags; /* flags for pattern */ 779 reg_extmatch_T *bs_extmatch; /* external matches from start pattern */ 780 } bufstate_T; 781 782 /* 783 * syn_state contains the syntax state stack for the start of one line. 784 * Used by b_sst_array[]. 785 */ 786 typedef struct syn_state synstate_T; 787 788 struct syn_state 789 { 790 synstate_T *sst_next; /* next entry in used or free list */ 791 linenr_T sst_lnum; /* line number for this state */ 792 union 793 { 794 bufstate_T sst_stack[SST_FIX_STATES]; /* short state stack */ 795 garray_T sst_ga; /* growarray for long state stack */ 796 } sst_union; 797 int sst_next_flags; /* flags for sst_next_list */ 798 short *sst_next_list; /* "nextgroup" list in this state 799 * (this is a copy, don't free it! */ 800 short sst_stacksize; /* number of states on the stack */ 801 disptick_T sst_tick; /* tick when last displayed */ 802 linenr_T sst_change_lnum;/* when non-zero, change in this line 803 * may have made the state invalid */ 804 }; 805 #endif /* FEAT_SYN_HL */ 806 807 /* 808 * Structure shared between syntax.c, screen.c and gui_x11.c. 809 */ 810 typedef struct attr_entry 811 { 812 short ae_attr; /* HL_BOLD, etc. */ 813 union 814 { 815 struct 816 { 817 char_u *start; /* start escape sequence */ 818 char_u *stop; /* stop escape sequence */ 819 } term; 820 struct 821 { 822 /* These colors need to be > 8 bits to hold 256. */ 823 short_u fg_color; /* foreground color number */ 824 short_u bg_color; /* background color number */ 825 } cterm; 826 # ifdef FEAT_GUI 827 struct 828 { 829 guicolor_T fg_color; /* foreground color handle */ 830 guicolor_T bg_color; /* background color handle */ 831 guicolor_T sp_color; /* special color handle */ 832 GuiFont font; /* font handle */ 833 # ifdef FEAT_XFONTSET 834 GuiFontset fontset; /* fontset handle */ 835 # endif 836 } gui; 837 # endif 838 } ae_u; 839 } attrentry_T; 840 841 #ifdef USE_ICONV 842 # ifdef HAVE_ICONV_H 843 # include <iconv.h> 844 # else 845 # if defined(MACOS_X) 846 # include <sys/errno.h> 847 # define EILSEQ ENOENT /* MacOS X does not have EILSEQ */ 848 typedef struct _iconv_t *iconv_t; 849 # else 850 # if defined(MACOS_CLASSIC) 851 typedef struct _iconv_t *iconv_t; 852 # define EINVAL 22 853 # define E2BIG 7 854 # define ENOENT 2 855 # define EFAULT 14 856 # define EILSEQ 123 857 # else 858 # include <errno.h> 859 # endif 860 # endif 861 typedef void *iconv_t; 862 # endif 863 #endif 864 865 /* 866 * Used for the typeahead buffer: typebuf. 867 */ 868 typedef struct 869 { 870 char_u *tb_buf; /* buffer for typed characters */ 871 char_u *tb_noremap; /* mapping flags for characters in tb_buf[] */ 872 int tb_buflen; /* size of tb_buf[] */ 873 int tb_off; /* current position in tb_buf[] */ 874 int tb_len; /* number of valid bytes in tb_buf[] */ 875 int tb_maplen; /* nr of mapped bytes in tb_buf[] */ 876 int tb_silent; /* nr of silently mapped bytes in tb_buf[] */ 877 int tb_no_abbr_cnt; /* nr of bytes without abbrev. in tb_buf[] */ 878 int tb_change_cnt; /* nr of time tb_buf was changed; never zero */ 879 } typebuf_T; 880 881 /* Struct to hold the saved typeahead for save_typeahead(). */ 882 typedef struct 883 { 884 typebuf_T save_typebuf; 885 int typebuf_valid; /* TRUE when save_typebuf valid */ 886 int old_char; 887 int old_mod_mask; 888 struct buffheader save_stuffbuff; 889 #ifdef USE_INPUT_BUF 890 char_u *save_inputbuf; 891 #endif 892 } tasave_T; 893 894 /* 895 * Used for conversion of terminal I/O and script files. 896 */ 897 typedef struct 898 { 899 int vc_type; /* zero or one of the CONV_ values */ 900 int vc_factor; /* max. expansion factor */ 901 # ifdef WIN3264 902 int vc_cpfrom; /* codepage to convert from (CONV_CODEPAGE) */ 903 int vc_cpto; /* codepage to convert to (CONV_CODEPAGE) */ 904 # endif 905 # ifdef USE_ICONV 906 iconv_t vc_fd; /* for CONV_ICONV */ 907 # endif 908 int vc_fail; /* fail for invalid char, don't use '?' */ 909 } vimconv_T; 910 911 /* 912 * Structure used for reading from the viminfo file. 913 */ 914 typedef struct 915 { 916 char_u *vir_line; /* text of the current line */ 917 FILE *vir_fd; /* file descriptor */ 918 #ifdef FEAT_MBYTE 919 vimconv_T vir_conv; /* encoding conversion */ 920 #endif 921 } vir_T; 922 923 #define CONV_NONE 0 924 #define CONV_TO_UTF8 1 925 #define CONV_9_TO_UTF8 2 926 #define CONV_TO_LATIN1 3 927 #define CONV_TO_LATIN9 4 928 #define CONV_ICONV 5 929 #ifdef WIN3264 930 # define CONV_CODEPAGE 10 /* codepage -> codepage */ 931 #endif 932 #ifdef MACOS_X 933 # define CONV_MAC_LATIN1 20 934 # define CONV_LATIN1_MAC 21 935 # define CONV_MAC_UTF8 22 936 # define CONV_UTF8_MAC 23 937 #endif 938 939 /* 940 * Structure used for mappings and abbreviations. 941 */ 942 typedef struct mapblock mapblock_T; 943 struct mapblock 944 { 945 mapblock_T *m_next; /* next mapblock in list */ 946 char_u *m_keys; /* mapped from */ 947 int m_keylen; /* strlen(m_keys) */ 948 char_u *m_str; /* mapped to */ 949 int m_mode; /* valid mode */ 950 int m_noremap; /* if non-zero no re-mapping for m_str */ 951 char m_silent; /* <silent> used, don't echo commands */ 952 #ifdef FEAT_EVAL 953 char m_expr; /* <expr> used, m_str is an expression */ 954 scid_T m_script_ID; /* ID of script where map was defined */ 955 #endif 956 }; 957 958 /* 959 * Used for highlighting in the status line. 960 */ 961 struct stl_hlrec 962 { 963 char_u *start; 964 int userhl; /* 0: no HL, 1-9: User HL, < 0 for syn ID */ 965 }; 966 967 /* Item for a hashtable. "hi_key" can be one of three values: 968 * NULL: Never been used 969 * HI_KEY_REMOVED: Entry was removed 970 * Otherwise: Used item, pointer to the actual key; this usually is 971 * inside the item, subtract an offset to locate the item. 972 * This reduces the size of hashitem by 1/3. 973 */ 974 typedef struct hashitem_S 975 { 976 long_u hi_hash; /* cached hash number of hi_key */ 977 char_u *hi_key; 978 } hashitem_T; 979 980 /* The address of "hash_removed" is used as a magic number for hi_key to 981 * indicate a removed item. */ 982 #define HI_KEY_REMOVED &hash_removed 983 #define HASHITEM_EMPTY(hi) ((hi)->hi_key == NULL || (hi)->hi_key == &hash_removed) 984 985 /* Initial size for a hashtable. Our items are relatively small and growing 986 * is expensive, thus use 16 as a start. Must be a power of 2. */ 987 #define HT_INIT_SIZE 16 988 989 typedef struct hashtable_S 990 { 991 long_u ht_mask; /* mask used for hash value (nr of items in 992 * array is "ht_mask" + 1) */ 993 long_u ht_used; /* number of items used */ 994 long_u ht_filled; /* number of items used + removed */ 995 int ht_locked; /* counter for hash_lock() */ 996 int ht_error; /* when set growing failed, can't add more 997 items before growing works */ 998 hashitem_T *ht_array; /* points to the array, allocated when it's 999 not "ht_smallarray" */ 1000 hashitem_T ht_smallarray[HT_INIT_SIZE]; /* initial array */ 1001 } hashtab_T; 1002 1003 typedef long_u hash_T; /* Type for hi_hash */ 1004 1005 1006 #if SIZEOF_INT <= 3 /* use long if int is smaller than 32 bits */ 1007 typedef long varnumber_T; 1008 #else 1009 typedef int varnumber_T; 1010 #endif 1011 typedef double float_T; 1012 1013 typedef struct listvar_S list_T; 1014 typedef struct dictvar_S dict_T; 1015 1016 /* 1017 * Structure to hold an internal variable without a name. 1018 */ 1019 typedef struct 1020 { 1021 char v_type; /* see below: VAR_NUMBER, VAR_STRING, etc. */ 1022 char v_lock; /* see below: VAR_LOCKED, VAR_FIXED */ 1023 union 1024 { 1025 varnumber_T v_number; /* number value */ 1026 #ifdef FEAT_FLOAT 1027 float_T v_float; /* floating number value */ 1028 #endif 1029 char_u *v_string; /* string value (can be NULL!) */ 1030 list_T *v_list; /* list value (can be NULL!) */ 1031 dict_T *v_dict; /* dict value (can be NULL!) */ 1032 } vval; 1033 } typval_T; 1034 1035 /* Values for "v_type". */ 1036 #define VAR_UNKNOWN 0 1037 #define VAR_NUMBER 1 /* "v_number" is used */ 1038 #define VAR_STRING 2 /* "v_string" is used */ 1039 #define VAR_FUNC 3 /* "v_string" is function name */ 1040 #define VAR_LIST 4 /* "v_list" is used */ 1041 #define VAR_DICT 5 /* "v_dict" is used */ 1042 #define VAR_FLOAT 6 /* "v_float" is used */ 1043 1044 /* Values for "v_lock". */ 1045 #define VAR_LOCKED 1 /* locked with lock(), can use unlock() */ 1046 #define VAR_FIXED 2 /* locked forever */ 1047 1048 /* 1049 * Structure to hold an item of a list: an internal variable without a name. 1050 */ 1051 typedef struct listitem_S listitem_T; 1052 1053 struct listitem_S 1054 { 1055 listitem_T *li_next; /* next item in list */ 1056 listitem_T *li_prev; /* previous item in list */ 1057 typval_T li_tv; /* type and value of the variable */ 1058 }; 1059 1060 /* 1061 * Struct used by those that are using an item in a list. 1062 */ 1063 typedef struct listwatch_S listwatch_T; 1064 1065 struct listwatch_S 1066 { 1067 listitem_T *lw_item; /* item being watched */ 1068 listwatch_T *lw_next; /* next watcher */ 1069 }; 1070 1071 /* 1072 * Structure to hold info about a list. 1073 */ 1074 struct listvar_S 1075 { 1076 listitem_T *lv_first; /* first item, NULL if none */ 1077 listitem_T *lv_last; /* last item, NULL if none */ 1078 int lv_refcount; /* reference count */ 1079 int lv_len; /* number of items */ 1080 listwatch_T *lv_watch; /* first watcher, NULL if none */ 1081 int lv_idx; /* cached index of an item */ 1082 listitem_T *lv_idx_item; /* when not NULL item at index "lv_idx" */ 1083 int lv_copyID; /* ID used by deepcopy() */ 1084 list_T *lv_copylist; /* copied list used by deepcopy() */ 1085 char lv_lock; /* zero, VAR_LOCKED, VAR_FIXED */ 1086 list_T *lv_used_next; /* next list in used lists list */ 1087 list_T *lv_used_prev; /* previous list in used lists list */ 1088 }; 1089 1090 /* 1091 * Structure to hold an item of a Dictionary. 1092 * Also used for a variable. 1093 * The key is copied into "di_key" to avoid an extra alloc/free for it. 1094 */ 1095 struct dictitem_S 1096 { 1097 typval_T di_tv; /* type and value of the variable */ 1098 char_u di_flags; /* flags (only used for variable) */ 1099 char_u di_key[1]; /* key (actually longer!) */ 1100 }; 1101 1102 typedef struct dictitem_S dictitem_T; 1103 1104 #define DI_FLAGS_RO 1 /* "di_flags" value: read-only variable */ 1105 #define DI_FLAGS_RO_SBX 2 /* "di_flags" value: read-only in the sandbox */ 1106 #define DI_FLAGS_FIX 4 /* "di_flags" value: fixed variable, not allocated */ 1107 #define DI_FLAGS_LOCK 8 /* "di_flags" value: locked variable */ 1108 1109 /* 1110 * Structure to hold info about a Dictionary. 1111 */ 1112 struct dictvar_S 1113 { 1114 int dv_refcount; /* reference count */ 1115 hashtab_T dv_hashtab; /* hashtab that refers to the items */ 1116 int dv_copyID; /* ID used by deepcopy() */ 1117 dict_T *dv_copydict; /* copied dict used by deepcopy() */ 1118 char dv_lock; /* zero, VAR_LOCKED, VAR_FIXED */ 1119 dict_T *dv_used_next; /* next dict in used dicts list */ 1120 dict_T *dv_used_prev; /* previous dict in used dicts list */ 1121 }; 1122 1123 /* values for b_syn_spell: what to do with toplevel text */ 1124 #define SYNSPL_DEFAULT 0 /* spell check if @Spell not defined */ 1125 #define SYNSPL_TOP 1 /* spell check toplevel text */ 1126 #define SYNSPL_NOTOP 2 /* don't spell check toplevel text */ 1127 1128 /* avoid #ifdefs for when b_spell is not available */ 1129 #ifdef FEAT_SPELL 1130 # define B_SPELL(buf) ((buf)->b_spell) 1131 #else 1132 # define B_SPELL(buf) (0) 1133 #endif 1134 1135 #ifdef FEAT_QUICKFIX 1136 typedef struct qf_info_S qf_info_T; 1137 #endif 1138 1139 /* 1140 * buffer: structure that holds information about one file 1141 * 1142 * Several windows can share a single Buffer 1143 * A buffer is unallocated if there is no memfile for it. 1144 * A buffer is new if the associated file has never been loaded yet. 1145 */ 1146 1147 typedef struct file_buffer buf_T; 1148 1149 struct file_buffer 1150 { 1151 memline_T b_ml; /* associated memline (also contains line 1152 count) */ 1153 1154 buf_T *b_next; /* links in list of buffers */ 1155 buf_T *b_prev; 1156 1157 int b_nwindows; /* nr of windows open on this buffer */ 1158 1159 int b_flags; /* various BF_ flags */ 1160 1161 /* 1162 * b_ffname has the full path of the file (NULL for no name). 1163 * b_sfname is the name as the user typed it (or NULL). 1164 * b_fname is the same as b_sfname, unless ":cd" has been done, 1165 * then it is the same as b_ffname (NULL for no name). 1166 */ 1167 char_u *b_ffname; /* full path file name */ 1168 char_u *b_sfname; /* short file name */ 1169 char_u *b_fname; /* current file name */ 1170 1171 #ifdef UNIX 1172 int b_dev_valid; /* TRUE when b_dev has a valid number */ 1173 dev_t b_dev; /* device number */ 1174 ino_t b_ino; /* inode number */ 1175 #endif 1176 #ifdef FEAT_CW_EDITOR 1177 FSSpec b_FSSpec; /* MacOS File Identification */ 1178 #endif 1179 #ifdef VMS 1180 char b_fab_rfm; /* Record format */ 1181 char b_fab_rat; /* Record attribute */ 1182 unsigned int b_fab_mrs; /* Max record size */ 1183 #endif 1184 #ifdef FEAT_SNIFF 1185 int b_sniff; /* file was loaded through Sniff */ 1186 #endif 1187 1188 int b_fnum; /* buffer number for this file. */ 1189 1190 int b_changed; /* 'modified': Set to TRUE if something in the 1191 file has been changed and not written out. */ 1192 int b_changedtick; /* incremented for each change, also for undo */ 1193 1194 int b_saving; /* Set to TRUE if we are in the middle of 1195 saving the buffer. */ 1196 1197 /* 1198 * Changes to a buffer require updating of the display. To minimize the 1199 * work, remember changes made and update everything at once. 1200 */ 1201 int b_mod_set; /* TRUE when there are changes since the last 1202 time the display was updated */ 1203 linenr_T b_mod_top; /* topmost lnum that was changed */ 1204 linenr_T b_mod_bot; /* lnum below last changed line, AFTER the 1205 change */ 1206 long b_mod_xlines; /* number of extra buffer lines inserted; 1207 negative when lines were deleted */ 1208 1209 wininfo_T *b_wininfo; /* list of last used info for each window */ 1210 1211 long b_mtime; /* last change time of original file */ 1212 long b_mtime_read; /* last change time when reading */ 1213 size_t b_orig_size; /* size of original file in bytes */ 1214 int b_orig_mode; /* mode of original file */ 1215 1216 pos_T b_namedm[NMARKS]; /* current named marks (mark.c) */ 1217 1218 #ifdef FEAT_VISUAL 1219 /* These variables are set when VIsual_active becomes FALSE */ 1220 visualinfo_T b_visual; 1221 # ifdef FEAT_EVAL 1222 int b_visual_mode_eval; /* b_visual.vi_mode for visualmode() */ 1223 # endif 1224 #endif 1225 1226 pos_T b_last_cursor; /* cursor position when last unloading this 1227 buffer */ 1228 pos_T b_last_insert; /* where Insert mode was left */ 1229 pos_T b_last_change; /* position of last change: '. mark */ 1230 1231 #ifdef FEAT_JUMPLIST 1232 /* 1233 * the changelist contains old change positions 1234 */ 1235 pos_T b_changelist[JUMPLISTSIZE]; 1236 int b_changelistlen; /* number of active entries */ 1237 int b_new_change; /* set by u_savecommon() */ 1238 #endif 1239 1240 /* 1241 * Character table, only used in charset.c for 'iskeyword' 1242 * 32 bytes of 8 bits: 1 bit per character 0-255. 1243 */ 1244 char_u b_chartab[32]; 1245 1246 #ifdef FEAT_LOCALMAP 1247 /* Table used for mappings local to a buffer. */ 1248 mapblock_T *(b_maphash[256]); 1249 1250 /* First abbreviation local to a buffer. */ 1251 mapblock_T *b_first_abbr; 1252 #endif 1253 #ifdef FEAT_USR_CMDS 1254 /* User commands local to the buffer. */ 1255 garray_T b_ucmds; 1256 #endif 1257 /* 1258 * start and end of an operator, also used for '[ and '] 1259 */ 1260 pos_T b_op_start; 1261 pos_T b_op_end; 1262 1263 #ifdef FEAT_VIMINFO 1264 int b_marks_read; /* Have we read viminfo marks yet? */ 1265 #endif 1266 1267 /* 1268 * The following only used in undo.c. 1269 */ 1270 u_header_T *b_u_oldhead; /* pointer to oldest header */ 1271 u_header_T *b_u_newhead; /* pointer to newest header; may not be valid 1272 if b_u_curhead is not NULL */ 1273 u_header_T *b_u_curhead; /* pointer to current header */ 1274 int b_u_numhead; /* current number of headers */ 1275 int b_u_synced; /* entry lists are synced */ 1276 long b_u_seq_last; /* last used undo sequence number */ 1277 long b_u_seq_cur; /* hu_seq of header below which we are now */ 1278 time_t b_u_seq_time; /* uh_time of header below which we are now */ 1279 1280 /* 1281 * variables for "U" command in undo.c 1282 */ 1283 char_u *b_u_line_ptr; /* saved line for "U" command */ 1284 linenr_T b_u_line_lnum; /* line number of line in u_line */ 1285 colnr_T b_u_line_colnr; /* optional column number */ 1286 1287 /* 1288 * The following only used in undo.c 1289 */ 1290 mblock_T b_block_head; /* head of allocated memory block list */ 1291 minfo_T *b_m_search; /* pointer to chunk before previously 1292 allocated/freed chunk */ 1293 mblock_T *b_mb_current; /* block where m_search points in */ 1294 1295 #ifdef FEAT_INS_EXPAND 1296 int b_scanned; /* ^N/^P have scanned this buffer */ 1297 #endif 1298 1299 /* flags for use of ":lmap" and IM control */ 1300 long b_p_iminsert; /* input mode for insert */ 1301 long b_p_imsearch; /* input mode for search */ 1302 #define B_IMODE_USE_INSERT -1 /* Use b_p_iminsert value for search */ 1303 #define B_IMODE_NONE 0 /* Input via none */ 1304 #define B_IMODE_LMAP 1 /* Input via langmap */ 1305 #ifndef USE_IM_CONTROL 1306 # define B_IMODE_LAST 1 1307 #else 1308 # define B_IMODE_IM 2 /* Input via input method */ 1309 # define B_IMODE_LAST 2 1310 #endif 1311 1312 #ifdef FEAT_KEYMAP 1313 short b_kmap_state; /* using "lmap" mappings */ 1314 # define KEYMAP_INIT 1 /* 'keymap' was set, call keymap_init() */ 1315 # define KEYMAP_LOADED 2 /* 'keymap' mappings have been loaded */ 1316 garray_T b_kmap_ga; /* the keymap table */ 1317 #endif 1318 1319 /* 1320 * Options local to a buffer. 1321 * They are here because their value depends on the type of file 1322 * or contents of the file being edited. 1323 */ 1324 int b_p_initialized; /* set when options initialized */ 1325 1326 #ifdef FEAT_EVAL 1327 int b_p_scriptID[BV_COUNT]; /* SIDs for buffer-local options */ 1328 #endif 1329 1330 int b_p_ai; /* 'autoindent' */ 1331 int b_p_ai_nopaste; /* b_p_ai saved for paste mode */ 1332 int b_p_ci; /* 'copyindent' */ 1333 int b_p_bin; /* 'binary' */ 1334 #ifdef FEAT_MBYTE 1335 int b_p_bomb; /* 'bomb' */ 1336 #endif 1337 #if defined(FEAT_QUICKFIX) 1338 char_u *b_p_bh; /* 'bufhidden' */ 1339 char_u *b_p_bt; /* 'buftype' */ 1340 #endif 1341 int b_p_bl; /* 'buflisted' */ 1342 #ifdef FEAT_CINDENT 1343 int b_p_cin; /* 'cindent' */ 1344 char_u *b_p_cino; /* 'cinoptions' */ 1345 char_u *b_p_cink; /* 'cinkeys' */ 1346 #endif 1347 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) 1348 char_u *b_p_cinw; /* 'cinwords' */ 1349 #endif 1350 #ifdef FEAT_COMMENTS 1351 char_u *b_p_com; /* 'comments' */ 1352 #endif 1353 #ifdef FEAT_FOLDING 1354 char_u *b_p_cms; /* 'commentstring' */ 1355 #endif 1356 #ifdef FEAT_INS_EXPAND 1357 char_u *b_p_cpt; /* 'complete' */ 1358 #endif 1359 #ifdef FEAT_COMPL_FUNC 1360 char_u *b_p_cfu; /* 'completefunc' */ 1361 char_u *b_p_ofu; /* 'omnifunc' */ 1362 #endif 1363 int b_p_eol; /* 'endofline' */ 1364 int b_p_et; /* 'expandtab' */ 1365 int b_p_et_nobin; /* b_p_et saved for binary mode */ 1366 #ifdef FEAT_MBYTE 1367 char_u *b_p_fenc; /* 'fileencoding' */ 1368 #endif 1369 char_u *b_p_ff; /* 'fileformat' */ 1370 #ifdef FEAT_AUTOCMD 1371 char_u *b_p_ft; /* 'filetype' */ 1372 #endif 1373 char_u *b_p_fo; /* 'formatoptions' */ 1374 char_u *b_p_flp; /* 'formatlistpat' */ 1375 int b_p_inf; /* 'infercase' */ 1376 char_u *b_p_isk; /* 'iskeyword' */ 1377 #ifdef FEAT_FIND_ID 1378 char_u *b_p_def; /* 'define' local value */ 1379 char_u *b_p_inc; /* 'include' */ 1380 # ifdef FEAT_EVAL 1381 char_u *b_p_inex; /* 'includeexpr' */ 1382 long_u b_p_inex_flags; /* flags for 'includeexpr' */ 1383 # endif 1384 #endif 1385 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) 1386 char_u *b_p_inde; /* 'indentexpr' */ 1387 long_u b_p_inde_flags; /* flags for 'indentexpr' */ 1388 char_u *b_p_indk; /* 'indentkeys' */ 1389 #endif 1390 #if defined(FEAT_EVAL) 1391 char_u *b_p_fex; /* 'formatexpr' */ 1392 long_u b_p_fex_flags; /* flags for 'formatexpr' */ 1393 #endif 1394 #ifdef FEAT_CRYPT 1395 char_u *b_p_key; /* 'key' */ 1396 #endif 1397 char_u *b_p_kp; /* 'keywordprg' */ 1398 #ifdef FEAT_LISP 1399 int b_p_lisp; /* 'lisp' */ 1400 #endif 1401 char_u *b_p_mps; /* 'matchpairs' */ 1402 int b_p_ml; /* 'modeline' */ 1403 int b_p_ml_nobin; /* b_p_ml saved for binary mode */ 1404 int b_p_ma; /* 'modifiable' */ 1405 char_u *b_p_nf; /* 'nrformats' */ 1406 #ifdef FEAT_OSFILETYPE 1407 char_u *b_p_oft; /* 'osfiletype' */ 1408 #endif 1409 int b_p_pi; /* 'preserveindent' */ 1410 #ifdef FEAT_TEXTOBJ 1411 char_u *b_p_qe; /* 'quoteescape' */ 1412 #endif 1413 int b_p_ro; /* 'readonly' */ 1414 long b_p_sw; /* 'shiftwidth' */ 1415 #ifndef SHORT_FNAME 1416 int b_p_sn; /* 'shortname' */ 1417 #endif 1418 #ifdef FEAT_SMARTINDENT 1419 int b_p_si; /* 'smartindent' */ 1420 #endif 1421 long b_p_sts; /* 'softtabstop' */ 1422 long b_p_sts_nopaste; /* b_p_sts saved for paste mode */ 1423 #ifdef FEAT_SEARCHPATH 1424 char_u *b_p_sua; /* 'suffixesadd' */ 1425 #endif 1426 int b_p_swf; /* 'swapfile' */ 1427 #ifdef FEAT_SYN_HL 1428 long b_p_smc; /* 'synmaxcol' */ 1429 char_u *b_p_syn; /* 'syntax' */ 1430 #endif 1431 #ifdef FEAT_SPELL 1432 char_u *b_p_spc; /* 'spellcapcheck' */ 1433 regprog_T *b_cap_prog; /* program for 'spellcapcheck' */ 1434 char_u *b_p_spf; /* 'spellfile' */ 1435 char_u *b_p_spl; /* 'spelllang' */ 1436 #endif 1437 long b_p_ts; /* 'tabstop' */ 1438 int b_p_tx; /* 'textmode' */ 1439 long b_p_tw; /* 'textwidth' */ 1440 long b_p_tw_nobin; /* b_p_tw saved for binary mode */ 1441 long b_p_tw_nopaste; /* b_p_tw saved for paste mode */ 1442 long b_p_wm; /* 'wrapmargin' */ 1443 long b_p_wm_nobin; /* b_p_wm saved for binary mode */ 1444 long b_p_wm_nopaste; /* b_p_wm saved for paste mode */ 1445 #ifdef FEAT_KEYMAP 1446 char_u *b_p_keymap; /* 'keymap' */ 1447 #endif 1448 1449 /* local values for options which are normally global */ 1450 #ifdef FEAT_QUICKFIX 1451 char_u *b_p_gp; /* 'grepprg' local value */ 1452 char_u *b_p_mp; /* 'makeprg' local value */ 1453 char_u *b_p_efm; /* 'errorformat' local value */ 1454 #endif 1455 char_u *b_p_ep; /* 'equalprg' local value */ 1456 char_u *b_p_path; /* 'path' local value */ 1457 int b_p_ar; /* 'autoread' local value */ 1458 char_u *b_p_tags; /* 'tags' local value */ 1459 #ifdef FEAT_INS_EXPAND 1460 char_u *b_p_dict; /* 'dictionary' local value */ 1461 char_u *b_p_tsr; /* 'thesaurus' local value */ 1462 #endif 1463 1464 /* end of buffer options */ 1465 1466 int b_start_eol; /* last line had eol when it was read */ 1467 int b_start_ffc; /* first char of 'ff' when edit started */ 1468 #ifdef FEAT_MBYTE 1469 char_u *b_start_fenc; /* 'fileencoding' when edit started or NULL */ 1470 int b_bad_char; /* "++bad=" argument when edit started or 0 */ 1471 int b_start_bomb; /* 'bomb' when it was read */ 1472 #endif 1473 1474 #ifdef FEAT_EVAL 1475 dictitem_T b_bufvar; /* variable for "b:" Dictionary */ 1476 dict_T b_vars; /* internal variables, local to buffer */ 1477 #endif 1478 1479 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) 1480 char_u *b_p_bexpr; /* 'balloonexpr' local value */ 1481 long_u b_p_bexpr_flags;/* flags for 'balloonexpr' */ 1482 #endif 1483 1484 /* When a buffer is created, it starts without a swap file. b_may_swap is 1485 * then set to indicate that a swap file may be opened later. It is reset 1486 * if a swap file could not be opened. 1487 */ 1488 int b_may_swap; 1489 int b_did_warn; /* Set to 1 if user has been warned on first 1490 change of a read-only file */ 1491 1492 /* Two special kinds of buffers: 1493 * help buffer - used for help files, won't use a swap file. 1494 * spell buffer - used for spell info, never displayed and doesn't have a 1495 * file name. 1496 */ 1497 int b_help; /* TRUE for help file buffer (when set b_p_bt 1498 is "help") */ 1499 #ifdef FEAT_SPELL 1500 int b_spell; /* TRUE for a spell file buffer, most fields 1501 are not used! Use the B_SPELL macro to 1502 access b_spell without #ifdef. */ 1503 #endif 1504 1505 #ifndef SHORT_FNAME 1506 int b_shortname; /* this file has an 8.3 file name */ 1507 #endif 1508 1509 #ifdef FEAT_MZSCHEME 1510 void *b_mzscheme_ref; /* The MzScheme reference to this buffer */ 1511 #endif 1512 1513 #ifdef FEAT_PERL 1514 void *b_perl_private; 1515 #endif 1516 1517 #ifdef FEAT_PYTHON 1518 void *b_python_ref; /* The Python reference to this buffer */ 1519 #endif 1520 1521 #ifdef FEAT_TCL 1522 void *b_tcl_ref; 1523 #endif 1524 1525 #ifdef FEAT_RUBY 1526 void *b_ruby_ref; 1527 #endif 1528 1529 #ifdef FEAT_SYN_HL 1530 hashtab_T b_keywtab; /* syntax keywords hash table */ 1531 hashtab_T b_keywtab_ic; /* idem, ignore case */ 1532 int b_syn_error; /* TRUE when error occured in HL */ 1533 int b_syn_ic; /* ignore case for :syn cmds */ 1534 int b_syn_spell; /* SYNSPL_ values */ 1535 garray_T b_syn_patterns; /* table for syntax patterns */ 1536 garray_T b_syn_clusters; /* table for syntax clusters */ 1537 int b_spell_cluster_id; /* @Spell cluster ID or 0 */ 1538 int b_nospell_cluster_id; /* @NoSpell cluster ID or 0 */ 1539 int b_syn_containedin; /* TRUE when there is an item with a 1540 "containedin" argument */ 1541 int b_syn_sync_flags; /* flags about how to sync */ 1542 short b_syn_sync_id; /* group to sync on */ 1543 long b_syn_sync_minlines; /* minimal sync lines offset */ 1544 long b_syn_sync_maxlines; /* maximal sync lines offset */ 1545 long b_syn_sync_linebreaks; /* offset for multi-line pattern */ 1546 char_u *b_syn_linecont_pat; /* line continuation pattern */ 1547 regprog_T *b_syn_linecont_prog; /* line continuation program */ 1548 int b_syn_linecont_ic; /* ignore-case flag for above */ 1549 int b_syn_topgrp; /* for ":syntax include" */ 1550 # ifdef FEAT_FOLDING 1551 int b_syn_folditems; /* number of patterns with the HL_FOLD 1552 flag set */ 1553 # endif 1554 /* 1555 * b_sst_array[] contains the state stack for a number of lines, for the start 1556 * of that line (col == 0). This avoids having to recompute the syntax state 1557 * too often. 1558 * b_sst_array[] is allocated to hold the state for all displayed lines, and 1559 * states for 1 out of about 20 other lines. 1560 * b_sst_array pointer to an array of synstate_T 1561 * b_sst_len number of entries in b_sst_array[] 1562 * b_sst_first pointer to first used entry in b_sst_array[] or NULL 1563 * b_sst_firstfree pointer to first free entry in b_sst_array[] or NULL 1564 * b_sst_freecount number of free entries in b_sst_array[] 1565 * b_sst_check_lnum entries after this lnum need to be checked for 1566 * validity (MAXLNUM means no check needed) 1567 */ 1568 synstate_T *b_sst_array; 1569 int b_sst_len; 1570 synstate_T *b_sst_first; 1571 synstate_T *b_sst_firstfree; 1572 int b_sst_freecount; 1573 linenr_T b_sst_check_lnum; 1574 short_u b_sst_lasttick; /* last display tick */ 1575 #endif /* FEAT_SYN_HL */ 1576 1577 #ifdef FEAT_SPELL 1578 /* for spell checking */ 1579 garray_T b_langp; /* list of pointers to slang_T, see spell.c */ 1580 char_u b_spell_ismw[256];/* flags: is midword char */ 1581 # ifdef FEAT_MBYTE 1582 char_u *b_spell_ismw_mb; /* multi-byte midword chars */ 1583 # endif 1584 #endif 1585 1586 #ifdef FEAT_SIGNS 1587 signlist_T *b_signlist; /* list of signs to draw */ 1588 #endif 1589 1590 #ifdef FEAT_NETBEANS_INTG 1591 int b_netbeans_file; /* TRUE when buffer is owned by NetBeans */ 1592 int b_was_netbeans_file;/* TRUE if b_netbeans_file was once set */ 1593 #endif 1594 1595 }; 1596 1597 1598 #ifdef FEAT_DIFF 1599 /* 1600 * Stuff for diff mode. 1601 */ 1602 # define DB_COUNT 4 /* up to four buffers can be diff'ed */ 1603 1604 /* 1605 * Each diffblock defines where a block of lines starts in each of the buffers 1606 * and how many lines it occupies in that buffer. When the lines are missing 1607 * in the buffer the df_count[] is zero. This is all counted in 1608 * buffer lines. 1609 * There is always at least one unchanged line in between the diffs. 1610 * Otherwise it would have been included in the diff above or below it. 1611 * df_lnum[] + df_count[] is the lnum below the change. When in one buffer 1612 * lines have been inserted, in the other buffer df_lnum[] is the line below 1613 * the insertion and df_count[] is zero. When appending lines at the end of 1614 * the buffer, df_lnum[] is one beyond the end! 1615 * This is using a linked list, because the number of differences is expected 1616 * to be reasonable small. The list is sorted on lnum. 1617 */ 1618 typedef struct diffblock_S diff_T; 1619 struct diffblock_S 1620 { 1621 diff_T *df_next; 1622 linenr_T df_lnum[DB_COUNT]; /* line number in buffer */ 1623 linenr_T df_count[DB_COUNT]; /* nr of inserted/changed lines */ 1624 }; 1625 #endif 1626 1627 #define SNAP_HELP_IDX 0 1628 #ifdef FEAT_AUTOCMD 1629 # define SNAP_AUCMD_IDX 1 1630 # define SNAP_COUNT 2 1631 #else 1632 # define SNAP_COUNT 1 1633 #endif 1634 1635 /* 1636 * Tab pages point to the top frame of each tab page. 1637 * Note: Most values are NOT valid for the current tab page! Use "curwin", 1638 * "firstwin", etc. for that. "tp_topframe" is always valid and can be 1639 * compared against "topframe" to find the current tab page. 1640 */ 1641 typedef struct tabpage_S tabpage_T; 1642 struct tabpage_S 1643 { 1644 tabpage_T *tp_next; /* next tabpage or NULL */ 1645 frame_T *tp_topframe; /* topframe for the windows */ 1646 win_T *tp_curwin; /* current window in this Tab page */ 1647 win_T *tp_prevwin; /* previous window in this Tab page */ 1648 win_T *tp_firstwin; /* first window in this Tab page */ 1649 win_T *tp_lastwin; /* last window in this Tab page */ 1650 long tp_old_Rows; /* Rows when Tab page was left */ 1651 long tp_old_Columns; /* Columns when Tab page was left */ 1652 long tp_ch_used; /* value of 'cmdheight' when frame size 1653 was set */ 1654 #ifdef FEAT_GUI 1655 int tp_prev_which_scrollbars[3]; 1656 /* previous value of which_scrollbars */ 1657 #endif 1658 #ifdef FEAT_DIFF 1659 diff_T *tp_first_diff; 1660 buf_T *(tp_diffbuf[DB_COUNT]); 1661 int tp_diff_invalid; /* list of diffs is outdated */ 1662 #endif 1663 frame_T *(tp_snapshot[SNAP_COUNT]); /* window layout snapshots */ 1664 #ifdef FEAT_EVAL 1665 dictitem_T tp_winvar; /* variable for "t:" Dictionary */ 1666 dict_T tp_vars; /* internal variables, local to tab page */ 1667 #endif 1668 }; 1669 1670 /* 1671 * Structure to cache info for displayed lines in w_lines[]. 1672 * Each logical line has one entry. 1673 * The entry tells how the logical line is currently displayed in the window. 1674 * This is updated when displaying the window. 1675 * When the display is changed (e.g., when clearing the screen) w_lines_valid 1676 * is changed to exclude invalid entries. 1677 * When making changes to the buffer, wl_valid is reset to indicate wl_size 1678 * may not reflect what is actually in the buffer. When wl_valid is FALSE, 1679 * the entries can only be used to count the number of displayed lines used. 1680 * wl_lnum and wl_lastlnum are invalid too. 1681 */ 1682 typedef struct w_line 1683 { 1684 linenr_T wl_lnum; /* buffer line number for logical line */ 1685 short_u wl_size; /* height in screen lines */ 1686 char wl_valid; /* TRUE values are valid for text in buffer */ 1687 #ifdef FEAT_FOLDING 1688 char wl_folded; /* TRUE when this is a range of folded lines */ 1689 linenr_T wl_lastlnum; /* last buffer line number for logical line */ 1690 #endif 1691 } wline_T; 1692 1693 /* 1694 * Windows are kept in a tree of frames. Each frame has a column (FR_COL) 1695 * or row (FR_ROW) layout or is a leaf, which has a window. 1696 */ 1697 struct frame_S 1698 { 1699 char fr_layout; /* FR_LEAF, FR_COL or FR_ROW */ 1700 #ifdef FEAT_VERTSPLIT 1701 int fr_width; 1702 int fr_newwidth; /* new width used in win_equal_rec() */ 1703 #endif 1704 int fr_height; 1705 int fr_newheight; /* new height used in win_equal_rec() */ 1706 frame_T *fr_parent; /* containing frame or NULL */ 1707 frame_T *fr_next; /* frame right or below in same parent, NULL 1708 for first */ 1709 frame_T *fr_prev; /* frame left or above in same parent, NULL 1710 for last */ 1711 /* fr_child and fr_win are mutually exclusive */ 1712 frame_T *fr_child; /* first contained frame */ 1713 win_T *fr_win; /* window that fills this frame */ 1714 }; 1715 1716 #define FR_LEAF 0 /* frame is a leaf */ 1717 #define FR_ROW 1 /* frame with a row of windows */ 1718 #define FR_COL 2 /* frame with a column of windows */ 1719 1720 /* 1721 * Struct used for highlighting 'hlsearch' matches, matches defined by 1722 * ":match" and matches defined by match functions. 1723 * For 'hlsearch' there is one pattern for all windows. For ":match" and the 1724 * match functions there is a different pattern for each window. 1725 */ 1726 typedef struct 1727 { 1728 regmmatch_T rm; /* points to the regexp program; contains last found 1729 match (may continue in next line) */ 1730 buf_T *buf; /* the buffer to search for a match */ 1731 linenr_T lnum; /* the line to search for a match */ 1732 int attr; /* attributes to be used for a match */ 1733 int attr_cur; /* attributes currently active in win_line() */ 1734 linenr_T first_lnum; /* first lnum to search for multi-line pat */ 1735 colnr_T startcol; /* in win_line() points to char where HL starts */ 1736 colnr_T endcol; /* in win_line() points to char where HL ends */ 1737 #ifdef FEAT_RELTIME 1738 proftime_T tm; /* for a time limit */ 1739 #endif 1740 } match_T; 1741 1742 /* 1743 * matchitem_T provides a linked list for storing match items for ":match" and 1744 * the match functions. 1745 */ 1746 typedef struct matchitem matchitem_T; 1747 struct matchitem 1748 { 1749 matchitem_T *next; 1750 int id; /* match ID */ 1751 int priority; /* match priority */ 1752 char_u *pattern; /* pattern to highlight */ 1753 int hlg_id; /* highlight group ID */ 1754 regmmatch_T match; /* regexp program for pattern */ 1755 match_T hl; /* struct for doing the actual highlighting */ 1756 }; 1757 1758 /* 1759 * Structure which contains all information that belongs to a window 1760 * 1761 * All row numbers are relative to the start of the window, except w_winrow. 1762 */ 1763 struct window_S 1764 { 1765 buf_T *w_buffer; /* buffer we are a window into (used 1766 often, keep it the first item!) */ 1767 1768 #ifdef FEAT_WINDOWS 1769 win_T *w_prev; /* link to previous window */ 1770 win_T *w_next; /* link to next window */ 1771 #endif 1772 1773 frame_T *w_frame; /* frame containing this window */ 1774 1775 pos_T w_cursor; /* cursor position in buffer */ 1776 1777 colnr_T w_curswant; /* The column we'd like to be at. This is 1778 used to try to stay in the same column 1779 for up/down cursor motions. */ 1780 1781 int w_set_curswant; /* If set, then update w_curswant the next 1782 time through cursupdate() to the 1783 current virtual column */ 1784 1785 #ifdef FEAT_VISUAL 1786 /* 1787 * the next six are used to update the visual part 1788 */ 1789 char w_old_visual_mode; /* last known VIsual_mode */ 1790 linenr_T w_old_cursor_lnum; /* last known end of visual part */ 1791 colnr_T w_old_cursor_fcol; /* first column for block visual part */ 1792 colnr_T w_old_cursor_lcol; /* last column for block visual part */ 1793 linenr_T w_old_visual_lnum; /* last known start of visual part */ 1794 colnr_T w_old_visual_col; /* last known start of visual part */ 1795 colnr_T w_old_curswant; /* last known value of Curswant */ 1796 #endif 1797 1798 /* 1799 * "w_topline", "w_leftcol" and "w_skipcol" specify the offsets for 1800 * displaying the buffer. 1801 */ 1802 linenr_T w_topline; /* buffer line number of the line at the 1803 top of the window */ 1804 #ifdef FEAT_AUTOCMD 1805 char w_topline_was_set; /* flag set to TRUE when topline is set, 1806 e.g. by winrestview() */ 1807 #endif 1808 #ifdef FEAT_DIFF 1809 int w_topfill; /* number of filler lines above w_topline */ 1810 int w_old_topfill; /* w_topfill at last redraw */ 1811 int w_botfill; /* TRUE when filler lines are actually 1812 below w_topline (at end of file) */ 1813 int w_old_botfill; /* w_botfill at last redraw */ 1814 #endif 1815 colnr_T w_leftcol; /* window column number of the left most 1816 character in the window; used when 1817 'wrap' is off */ 1818 colnr_T w_skipcol; /* starting column when a single line 1819 doesn't fit in the window */ 1820 1821 /* 1822 * Layout of the window in the screen. 1823 * May need to add "msg_scrolled" to "w_winrow" in rare situations. 1824 */ 1825 #ifdef FEAT_WINDOWS 1826 int w_winrow; /* first row of window in screen */ 1827 #endif 1828 int w_height; /* number of rows in window, excluding 1829 status/command line(s) */ 1830 #ifdef FEAT_WINDOWS 1831 int w_status_height; /* number of status lines (0 or 1) */ 1832 #endif 1833 #ifdef FEAT_VERTSPLIT 1834 int w_wincol; /* Leftmost column of window in screen. 1835 use W_WINCOL() */ 1836 int w_width; /* Width of window, excluding separation. 1837 use W_WIDTH() */ 1838 int w_vsep_width; /* Number of separator columns (0 or 1). 1839 use W_VSEP_WIDTH() */ 1840 #endif 1841 1842 /* 1843 * === start of cached values ==== 1844 */ 1845 /* 1846 * Recomputing is minimized by storing the result of computations. 1847 * Use functions in screen.c to check if they are valid and to update. 1848 * w_valid is a bitfield of flags, which indicate if specific values are 1849 * valid or need to be recomputed. See screen.c for values. 1850 */ 1851 int w_valid; 1852 pos_T w_valid_cursor; /* last known position of w_cursor, used 1853 to adjust w_valid */ 1854 colnr_T w_valid_leftcol; /* last known w_leftcol */ 1855 1856 /* 1857 * w_cline_height is the number of physical lines taken by the buffer line 1858 * that the cursor is on. We use this to avoid extra calls to plines(). 1859 */ 1860 int w_cline_height; /* current size of cursor line */ 1861 #ifdef FEAT_FOLDING 1862 int w_cline_folded; /* cursor line is folded */ 1863 #endif 1864 1865 int w_cline_row; /* starting row of the cursor line */ 1866 1867 colnr_T w_virtcol; /* column number of the cursor in the 1868 buffer line, as opposed to the column 1869 number we're at on the screen. This 1870 makes a difference on lines which span 1871 more than one screen line or when 1872 w_leftcol is non-zero */ 1873 1874 /* 1875 * w_wrow and w_wcol specify the cursor position in the window. 1876 * This is related to positions in the window, not in the display or 1877 * buffer, thus w_wrow is relative to w_winrow. 1878 */ 1879 int w_wrow, w_wcol; /* cursor position in window */ 1880 1881 linenr_T w_botline; /* number of the line below the bottom of 1882 the screen */ 1883 int w_empty_rows; /* number of ~ rows in window */ 1884 #ifdef FEAT_DIFF 1885 int w_filler_rows; /* number of filler rows at the end of the 1886 window */ 1887 #endif 1888 1889 /* 1890 * Info about the lines currently in the window is remembered to avoid 1891 * recomputing it every time. The allocated size of w_lines[] is Rows. 1892 * Only the w_lines_valid entries are actually valid. 1893 * When the display is up-to-date w_lines[0].wl_lnum is equal to w_topline 1894 * and w_lines[w_lines_valid - 1].wl_lnum is equal to w_botline. 1895 * Between changing text and updating the display w_lines[] represents 1896 * what is currently displayed. wl_valid is reset to indicated this. 1897 * This is used for efficient redrawing. 1898 */ 1899 int w_lines_valid; /* number of valid entries */ 1900 wline_T *w_lines; 1901 1902 #ifdef FEAT_FOLDING 1903 garray_T w_folds; /* array of nested folds */ 1904 char w_fold_manual; /* when TRUE: some folds are opened/closed 1905 manually */ 1906 char w_foldinvalid; /* when TRUE: folding needs to be 1907 recomputed */ 1908 #endif 1909 #ifdef FEAT_LINEBREAK 1910 int w_nrwidth; /* width of 'number' column being used */ 1911 #endif 1912 1913 /* 1914 * === end of cached values === 1915 */ 1916 1917 int w_redr_type; /* type of redraw to be performed on win */ 1918 int w_upd_rows; /* number of window lines to update when 1919 w_redr_type is REDRAW_TOP */ 1920 linenr_T w_redraw_top; /* when != 0: first line needing redraw */ 1921 linenr_T w_redraw_bot; /* when != 0: last line needing redraw */ 1922 #ifdef FEAT_WINDOWS 1923 int w_redr_status; /* if TRUE status line must be redrawn */ 1924 #endif 1925 1926 #ifdef FEAT_CMDL_INFO 1927 /* remember what is shown in the ruler for this window (if 'ruler' set) */ 1928 pos_T w_ru_cursor; /* cursor position shown in ruler */ 1929 colnr_T w_ru_virtcol; /* virtcol shown in ruler */ 1930 linenr_T w_ru_topline; /* topline shown in ruler */ 1931 linenr_T w_ru_line_count; /* line count used for ruler */ 1932 # ifdef FEAT_DIFF 1933 int w_ru_topfill; /* topfill shown in ruler */ 1934 # endif 1935 char w_ru_empty; /* TRUE if ruler shows 0-1 (empty line) */ 1936 #endif 1937 1938 int w_alt_fnum; /* alternate file (for # and CTRL-^) */ 1939 1940 #ifdef FEAT_WINDOWS 1941 alist_T *w_alist; /* pointer to arglist for this window */ 1942 #endif 1943 int w_arg_idx; /* current index in argument list (can be 1944 out of range!) */ 1945 int w_arg_idx_invalid; /* editing another file than w_arg_idx */ 1946 1947 char_u *w_localdir; /* absolute path of local directory or 1948 NULL */ 1949 /* 1950 * Options local to a window. 1951 * They are local because they influence the layout of the window or 1952 * depend on the window layout. 1953 * There are two values: w_onebuf_opt is local to the buffer currently in 1954 * this window, w_allbuf_opt is for all buffers in this window. 1955 */ 1956 winopt_T w_onebuf_opt; 1957 winopt_T w_allbuf_opt; 1958 1959 /* A few options have local flags for P_INSECURE. */ 1960 #ifdef FEAT_STL_OPT 1961 long_u w_p_stl_flags; /* flags for 'statusline' */ 1962 #endif 1963 #ifdef FEAT_EVAL 1964 long_u w_p_fde_flags; /* flags for 'foldexpr' */ 1965 long_u w_p_fdt_flags; /* flags for 'foldtext' */ 1966 #endif 1967 1968 /* transform a pointer to a "onebuf" option into a "allbuf" option */ 1969 #define GLOBAL_WO(p) ((char *)p + sizeof(winopt_T)) 1970 1971 #ifdef FEAT_SCROLLBIND 1972 long w_scbind_pos; 1973 #endif 1974 1975 #ifdef FEAT_EVAL 1976 dictitem_T w_winvar; /* variable for "w:" Dictionary */ 1977 dict_T w_vars; /* internal variables, local to window */ 1978 #endif 1979 1980 #if defined(FEAT_RIGHTLEFT) && defined(FEAT_FKMAP) 1981 int w_farsi; /* for the window dependent Farsi functions */ 1982 #endif 1983 1984 /* 1985 * The w_prev_pcmark field is used to check whether we really did jump to 1986 * a new line after setting the w_pcmark. If not, then we revert to 1987 * using the previous w_pcmark. 1988 */ 1989 pos_T w_pcmark; /* previous context mark */ 1990 pos_T w_prev_pcmark; /* previous w_pcmark */ 1991 1992 #ifdef FEAT_JUMPLIST 1993 /* 1994 * the jumplist contains old cursor positions 1995 */ 1996 xfmark_T w_jumplist[JUMPLISTSIZE]; 1997 int w_jumplistlen; /* number of active entries */ 1998 int w_jumplistidx; /* current position */ 1999 2000 int w_changelistidx; /* current position in b_changelist */ 2001 #endif 2002 2003 #ifdef FEAT_SEARCH_EXTRA 2004 matchitem_T *w_match_head; /* head of match list */ 2005 int w_next_match_id; /* next match ID */ 2006 #endif 2007 2008 /* 2009 * the tagstack grows from 0 upwards: 2010 * entry 0: older 2011 * entry 1: newer 2012 * entry 2: newest 2013 */ 2014 taggy_T w_tagstack[TAGSTACKSIZE]; /* the tag stack */ 2015 int w_tagstackidx; /* idx just below active entry */ 2016 int w_tagstacklen; /* number of tags on stack */ 2017 2018 /* 2019 * w_fraction is the fractional row of the cursor within the window, from 2020 * 0 at the top row to FRACTION_MULT at the last row. 2021 * w_prev_fraction_row was the actual cursor row when w_fraction was last 2022 * calculated. 2023 */ 2024 int w_fraction; 2025 int w_prev_fraction_row; 2026 2027 #ifdef FEAT_GUI 2028 scrollbar_T w_scrollbars[2]; /* vert. Scrollbars for this window */ 2029 #endif 2030 #ifdef FEAT_LINEBREAK 2031 linenr_T w_nrwidth_line_count; /* line count when ml_nrwidth_width 2032 * was computed. */ 2033 int w_nrwidth_width; /* nr of chars to print line count. */ 2034 #endif 2035 2036 #ifdef FEAT_QUICKFIX 2037 qf_info_T *w_llist; /* Location list for this window */ 2038 /* 2039 * Location list reference used in the location list window. 2040 * In a non-location list window, w_llist_ref is NULL. 2041 */ 2042 qf_info_T *w_llist_ref; 2043 #endif 2044 2045 2046 #ifdef FEAT_MZSCHEME 2047 void *w_mzscheme_ref; /* The MzScheme value for this window */ 2048 #endif 2049 2050 #ifdef FEAT_PERL 2051 void *w_perl_private; 2052 #endif 2053 2054 #ifdef FEAT_PYTHON 2055 void *w_python_ref; /* The Python value for this window */ 2056 #endif 2057 2058 #ifdef FEAT_TCL 2059 void *w_tcl_ref; 2060 #endif 2061 2062 #ifdef FEAT_RUBY 2063 void *w_ruby_ref; 2064 #endif 2065 }; 2066 2067 /* 2068 * Arguments for operators. 2069 */ 2070 typedef struct oparg_S 2071 { 2072 int op_type; /* current pending operator type */ 2073 int regname; /* register to use for the operator */ 2074 int motion_type; /* type of the current cursor motion */ 2075 int motion_force; /* force motion type: 'v', 'V' or CTRL-V */ 2076 int use_reg_one; /* TRUE if delete uses reg 1 even when not 2077 linewise */ 2078 int inclusive; /* TRUE if char motion is inclusive (only 2079 valid when motion_type is MCHAR */ 2080 int end_adjusted; /* backuped b_op_end one char (only used by 2081 do_format()) */ 2082 pos_T start; /* start of the operator */ 2083 pos_T end; /* end of the operator */ 2084 pos_T cursor_start; /* cursor position before motion for "gw" */ 2085 2086 long line_count; /* number of lines from op_start to op_end 2087 (inclusive) */ 2088 int empty; /* op_start and op_end the same (only used by 2089 do_change()) */ 2090 #ifdef FEAT_VISUAL 2091 int is_VIsual; /* operator on Visual area */ 2092 int block_mode; /* current operator is Visual block mode */ 2093 #endif 2094 colnr_T start_vcol; /* start col for block mode operator */ 2095 colnr_T end_vcol; /* end col for block mode operator */ 2096 #ifdef FEAT_AUTOCMD 2097 long prev_opcount; /* ca.opcount saved for K_CURSORHOLD */ 2098 long prev_count0; /* ca.count0 saved for K_CURSORHOLD */ 2099 #endif 2100 } oparg_T; 2101 2102 /* 2103 * Arguments for Normal mode commands. 2104 */ 2105 typedef struct cmdarg_S 2106 { 2107 oparg_T *oap; /* Operator arguments */ 2108 int prechar; /* prefix character (optional, always 'g') */ 2109 int cmdchar; /* command character */ 2110 int nchar; /* next command character (optional) */ 2111 #ifdef FEAT_MBYTE 2112 int ncharC1; /* first composing character (optional) */ 2113 int ncharC2; /* second composing character (optional) */ 2114 #endif 2115 int extra_char; /* yet another character (optional) */ 2116 long opcount; /* count before an operator */ 2117 long count0; /* count before command, default 0 */ 2118 long count1; /* count before command, default 1 */ 2119 int arg; /* extra argument from nv_cmds[] */ 2120 int retval; /* return: CA_* values */ 2121 char_u *searchbuf; /* return: pointer to search pattern or NULL */ 2122 } cmdarg_T; 2123 2124 /* values for retval: */ 2125 #define CA_COMMAND_BUSY 1 /* skip restarting edit() once */ 2126 #define CA_NO_ADJ_OP_END 2 /* don't adjust operator end */ 2127 2128 #ifdef CURSOR_SHAPE 2129 /* 2130 * struct to store values from 'guicursor' and 'mouseshape' 2131 */ 2132 /* Indexes in shape_table[] */ 2133 #define SHAPE_IDX_N 0 /* Normal mode */ 2134 #define SHAPE_IDX_V 1 /* Visual mode */ 2135 #define SHAPE_IDX_I 2 /* Insert mode */ 2136 #define SHAPE_IDX_R 3 /* Replace mode */ 2137 #define SHAPE_IDX_C 4 /* Command line Normal mode */ 2138 #define SHAPE_IDX_CI 5 /* Command line Insert mode */ 2139 #define SHAPE_IDX_CR 6 /* Command line Replace mode */ 2140 #define SHAPE_IDX_O 7 /* Operator-pending mode */ 2141 #define SHAPE_IDX_VE 8 /* Visual mode with 'seleciton' exclusive */ 2142 #define SHAPE_IDX_CLINE 9 /* On command line */ 2143 #define SHAPE_IDX_STATUS 10 /* A status line */ 2144 #define SHAPE_IDX_SDRAG 11 /* dragging a status line */ 2145 #define SHAPE_IDX_VSEP 12 /* A vertical separator line */ 2146 #define SHAPE_IDX_VDRAG 13 /* dragging a vertical separator line */ 2147 #define SHAPE_IDX_MORE 14 /* Hit-return or More */ 2148 #define SHAPE_IDX_MOREL 15 /* Hit-return or More in last line */ 2149 #define SHAPE_IDX_SM 16 /* showing matching paren */ 2150 #define SHAPE_IDX_COUNT 17 2151 2152 #define SHAPE_BLOCK 0 /* block cursor */ 2153 #define SHAPE_HOR 1 /* horizontal bar cursor */ 2154 #define SHAPE_VER 2 /* vertical bar cursor */ 2155 2156 #define MSHAPE_NUMBERED 1000 /* offset for shapes identified by number */ 2157 #define MSHAPE_HIDE 1 /* hide mouse pointer */ 2158 2159 #define SHAPE_MOUSE 1 /* used for mouse pointer shape */ 2160 #define SHAPE_CURSOR 2 /* used for text cursor shape */ 2161 2162 typedef struct cursor_entry 2163 { 2164 int shape; /* one of the SHAPE_ defines */ 2165 int mshape; /* one of the MSHAPE defines */ 2166 int percentage; /* percentage of cell for bar */ 2167 long blinkwait; /* blinking, wait time before blinking starts */ 2168 long blinkon; /* blinking, on time */ 2169 long blinkoff; /* blinking, off time */ 2170 int id; /* highlight group ID */ 2171 int id_lm; /* highlight group ID for :lmap mode */ 2172 char *name; /* mode name (fixed) */ 2173 char used_for; /* SHAPE_MOUSE and/or SHAPE_CURSOR */ 2174 } cursorentry_T; 2175 #endif /* CURSOR_SHAPE */ 2176 2177 #ifdef FEAT_MENU 2178 2179 /* Indices into vimmenu_T->strings[] and vimmenu_T->noremap[] for each mode */ 2180 #define MENU_INDEX_INVALID -1 2181 #define MENU_INDEX_NORMAL 0 2182 #define MENU_INDEX_VISUAL 1 2183 #define MENU_INDEX_SELECT 2 2184 #define MENU_INDEX_OP_PENDING 3 2185 #define MENU_INDEX_INSERT 4 2186 #define MENU_INDEX_CMDLINE 5 2187 #define MENU_INDEX_TIP 6 2188 #define MENU_MODES 7 2189 2190 /* Menu modes */ 2191 #define MENU_NORMAL_MODE (1 << MENU_INDEX_NORMAL) 2192 #define MENU_VISUAL_MODE (1 << MENU_INDEX_VISUAL) 2193 #define MENU_SELECT_MODE (1 << MENU_INDEX_SELECT) 2194 #define MENU_OP_PENDING_MODE (1 << MENU_INDEX_OP_PENDING) 2195 #define MENU_INSERT_MODE (1 << MENU_INDEX_INSERT) 2196 #define MENU_CMDLINE_MODE (1 << MENU_INDEX_CMDLINE) 2197 #define MENU_TIP_MODE (1 << MENU_INDEX_TIP) 2198 #define MENU_ALL_MODES ((1 << MENU_INDEX_TIP) - 1) 2199 /*note MENU_INDEX_TIP is not a 'real' mode*/ 2200 2201 /* Start a menu name with this to not include it on the main menu bar */ 2202 #define MNU_HIDDEN_CHAR ']' 2203 2204 typedef struct VimMenu vimmenu_T; 2205 2206 struct VimMenu 2207 { 2208 int modes; /* Which modes is this menu visible for? */ 2209 int enabled; /* for which modes the menu is enabled */ 2210 char_u *name; /* Name of menu, possibly translated */ 2211 char_u *dname; /* Displayed Name ("name" without '&') */ 2212 #ifdef FEAT_MULTI_LANG 2213 char_u *en_name; /* "name" untranslated, NULL when "name" 2214 * was not translated */ 2215 char_u *en_dname; /* "dname" untranslated, NULL when "dname" 2216 * was not translated */ 2217 #endif 2218 int mnemonic; /* mnemonic key (after '&') */ 2219 char_u *actext; /* accelerator text (after TAB) */ 2220 int priority; /* Menu order priority */ 2221 #ifdef FEAT_GUI 2222 void (*cb) __ARGS((vimmenu_T *)); /* Call-back routine */ 2223 #endif 2224 #ifdef FEAT_TOOLBAR 2225 char_u *iconfile; /* name of file for icon or NULL */ 2226 int iconidx; /* icon index (-1 if not set) */ 2227 int icon_builtin; /* icon names is BuiltIn{nr} */ 2228 #endif 2229 char_u *strings[MENU_MODES]; /* Mapped string for each mode */ 2230 int noremap[MENU_MODES]; /* A REMAP_ flag for each mode */ 2231 char silent[MENU_MODES]; /* A silent flag for each mode */ 2232 vimmenu_T *children; /* Children of sub-menu */ 2233 vimmenu_T *parent; /* Parent of menu */ 2234 vimmenu_T *next; /* Next item in menu */ 2235 #ifdef FEAT_GUI_X11 2236 Widget id; /* Manage this to enable item */ 2237 Widget submenu_id; /* If this is submenu, add children here */ 2238 #endif 2239 #ifdef FEAT_GUI_GTK 2240 GtkWidget *id; /* Manage this to enable item */ 2241 GtkWidget *submenu_id; /* If this is submenu, add children here */ 2242 GtkWidget *tearoff_handle; 2243 GtkWidget *label; /* Used by "set wak=" code. */ 2244 #endif 2245 #ifdef FEAT_GUI_MOTIF 2246 int sensitive; /* turn button on/off */ 2247 char **xpm; /* pixmap data */ 2248 char *xpm_fname; /* file with pixmap data */ 2249 #endif 2250 #ifdef FEAT_GUI_ATHENA 2251 Pixmap image; /* Toolbar image */ 2252 #endif 2253 #ifdef FEAT_BEVAL_TIP 2254 BalloonEval *tip; /* tooltip for this menu item */ 2255 #endif 2256 #ifdef FEAT_GUI_W16 2257 UINT id; /* Id of menu item */ 2258 HMENU submenu_id; /* If this is submenu, add children here */ 2259 #endif 2260 #ifdef FEAT_GUI_W32 2261 UINT id; /* Id of menu item */ 2262 HMENU submenu_id; /* If this is submenu, add children here */ 2263 HWND tearoff_handle; /* hWnd of tearoff if created */ 2264 #endif 2265 #ifdef FEAT_GUI_MAC 2266 /* MenuHandle id; */ 2267 /* short index; */ /* the item index within the father menu */ 2268 short menu_id; /* the menu id to which this item belong */ 2269 short submenu_id; /* the menu id of the children (could be 2270 get throught some tricks) */ 2271 MenuHandle menu_handle; 2272 MenuHandle submenu_handle; 2273 #endif 2274 #ifdef RISCOS 2275 int *id; /* Not used, but gui.c needs it */ 2276 int greyed_out; /* Flag */ 2277 int hidden; 2278 #endif 2279 #ifdef FEAT_GUI_PHOTON 2280 PtWidget_t *id; 2281 PtWidget_t *submenu_id; 2282 #endif 2283 }; 2284 #else 2285 /* For generating prototypes when FEAT_MENU isn't defined. */ 2286 typedef int vimmenu_T; 2287 2288 #endif /* FEAT_MENU */ 2289 2290 /* 2291 * Struct to save values in before executing autocommands for a buffer that is 2292 * not the current buffer. Without FEAT_AUTOCMD only "curbuf" is remembered. 2293 */ 2294 typedef struct 2295 { 2296 buf_T *save_curbuf; /* saved curbuf */ 2297 #ifdef FEAT_AUTOCMD 2298 int use_aucmd_win; /* using aucmd_win */ 2299 win_T *save_curwin; /* saved curwin */ 2300 win_T *new_curwin; /* new curwin */ 2301 buf_T *new_curbuf; /* new curbuf */ 2302 char_u *globaldir; /* saved value of globaldir */ 2303 #endif 2304 } aco_save_T; 2305 2306 /* 2307 * Generic option table item, only used for printer at the moment. 2308 */ 2309 typedef struct 2310 { 2311 const char *name; 2312 int hasnum; 2313 long number; 2314 char_u *string; /* points into option string */ 2315 int strlen; 2316 int present; 2317 } option_table_T; 2318 2319 /* 2320 * Structure to hold printing color and font attributes. 2321 */ 2322 typedef struct 2323 { 2324 long_u fg_color; 2325 long_u bg_color; 2326 int bold; 2327 int italic; 2328 int underline; 2329 int undercurl; 2330 } prt_text_attr_T; 2331 2332 /* 2333 * Structure passed back to the generic printer code. 2334 */ 2335 typedef struct 2336 { 2337 int n_collated_copies; 2338 int n_uncollated_copies; 2339 int duplex; 2340 int chars_per_line; 2341 int lines_per_page; 2342 int has_color; 2343 prt_text_attr_T number; 2344 #ifdef FEAT_SYN_HL 2345 int modec; 2346 int do_syntax; 2347 #endif 2348 int user_abort; 2349 char_u *jobname; 2350 #ifdef FEAT_POSTSCRIPT 2351 char_u *outfile; 2352 char_u *arguments; 2353 #endif 2354 } prt_settings_T; 2355 2356 #define PRINT_NUMBER_WIDTH 8 2357 2358 /* 2359 * Used for popup menu items. 2360 */ 2361 typedef struct 2362 { 2363 char_u *pum_text; /* main menu text */ 2364 char_u *pum_kind; /* extra kind text (may be truncated) */ 2365 char_u *pum_extra; /* extra menu text (may be truncated) */ 2366 char_u *pum_info; /* extra info */ 2367 } pumitem_T; 2368 2369 /* 2370 * Structure used for get_tagfname(). 2371 */ 2372 typedef struct 2373 { 2374 char_u *tn_tags; /* value of 'tags' when starting */ 2375 char_u *tn_np; /* current position in tn_tags */ 2376 int tn_did_filefind_init; 2377 int tn_hf_idx; 2378 void *tn_search_ctx; 2379 } tagname_T; 2380 2381 /* 2382 * Array indexes used for cptext argument of ins_compl_add(). 2383 */ 2384 #define CPT_ABBR 0 /* "abbr" */ 2385 #define CPT_MENU 1 /* "menu" */ 2386 #define CPT_KIND 2 /* "kind" */ 2387 #define CPT_INFO 3 /* "info" */ 2388 #define CPT_COUNT 4 /* Number of entries */ 2389