1 /* vi:set ts=8 sts=4 sw=4:
3 * VIM - Vi IMproved by Bram Moolenaar
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.
10 * definition of global variables
14 * Number of Rows and Columns in the screen.
15 * Must be long to be able to use them as options in option.c.
16 * Note: Use screen_Rows and screen_Columns to access items in ScreenLines[].
17 * They may have different values when the screen wasn't (re)allocated yet
18 * after setting Rows or Columns (e.g., when starting up).
20 EXTERN
long Rows
/* nr of rows in the screen */
22 # if defined(MSDOS) || defined(WIN3264) || defined(OS2)
29 EXTERN
long Columns
INIT(= 80); /* nr of columns in the screen */
32 * The characters that are currently on the screen are kept in ScreenLines[].
33 * It is a single block of characters, the size of the screen plus one line.
34 * The attributes for those characters are kept in ScreenAttrs[].
36 * "LineOffset[n]" is the offset from ScreenLines[] for the start of line 'n'.
37 * The same value is used for ScreenLinesUC[] and ScreenAttrs[].
39 * Note: before the screen is initialized and when out of memory these can be
42 EXTERN schar_T
*ScreenLines
INIT(= NULL
);
43 EXTERN sattr_T
*ScreenAttrs
INIT(= NULL
);
44 EXTERN
unsigned *LineOffset
INIT(= NULL
);
45 EXTERN char_u
*LineWraps
INIT(= NULL
); /* line wraps to next line */
49 * When using Unicode characters (in UTF-8 encoding) the character in
50 * ScreenLinesUC[] contains the Unicode for the character at this position, or
51 * NUL when the character in ScreenLines[] is to be used (ASCII char).
52 * The composing characters are to be drawn on top of the original character.
53 * Note: These three are only allocated when enc_utf8 is set!
55 EXTERN u8char_T
*ScreenLinesUC
INIT(= NULL
); /* decoded UTF-8 characters */
56 EXTERN u8char_T
*ScreenLinesC
[MAX_MCO
]; /* composing characters */
57 EXTERN
int Screen_mco
INIT(= 0); /* value of p_mco used when
58 allocating ScreenLinesC[] */
60 /* Only used for euc-jp: Second byte of a character that starts with 0x8e.
61 * These are single-width. */
62 EXTERN schar_T
*ScreenLines2
INIT(= NULL
);
67 * Indexes for tab page line:
68 * N > 0 for label of tab page N
70 * N < 0 for closing tab page -N
71 * N == -999 for closing current tab page
73 EXTERN
short *TabPageIdxs
INIT(= NULL
);
76 EXTERN
int screen_Rows
INIT(= 0); /* actual size of ScreenLines[] */
77 EXTERN
int screen_Columns
INIT(= 0); /* actual size of ScreenLines[] */
80 * When vgetc() is called, it sets mod_mask to the set of modifiers that are
81 * held down based on the MOD_MASK_* symbols that are read first.
83 EXTERN
int mod_mask
INIT(= 0x0); /* current key modifiers */
86 * Cmdline_row is the row where the command line starts, just below the
88 * When the cmdline gets longer than the available space the screen gets
89 * scrolled up. After a CTRL-D (show matches), after hitting ':' after
90 * "hit return", and for the :global command, the command line is
91 * temporarily moved. The old position is restored with the next call to
94 EXTERN
int cmdline_row
;
96 EXTERN
int redraw_cmdline
INIT(= FALSE
); /* cmdline must be redrawn */
97 EXTERN
int clear_cmdline
INIT(= FALSE
); /* cmdline must be cleared */
98 EXTERN
int mode_displayed
INIT(= FALSE
); /* mode is being displayed */
99 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL)
100 EXTERN
int cmdline_star
INIT(= FALSE
); /* cmdline is crypted */
103 EXTERN
int exec_from_reg
INIT(= FALSE
); /* executing register */
105 EXTERN
int screen_cleared
INIT(= FALSE
); /* screen has been cleared */
108 * When '$' is included in 'cpoptions' option set:
109 * When a change command is given that deletes only part of a line, a dollar
110 * is put at the end of the changed text. dollar_vcol is set to the virtual
111 * column of this '$'.
113 EXTERN colnr_T dollar_vcol
INIT(= 0);
115 #ifdef FEAT_INS_EXPAND
117 * Variables for Insert mode completion.
120 /* Length in bytes of the text being completed (this is deleted to be replaced
122 EXTERN
int compl_length
INIT(= 0);
124 /* Set when character typed while looking for matches and it means we should
125 * stop looking for matches. */
126 EXTERN
int compl_interrupted
INIT(= FALSE
);
128 /* List of flags for method of completion. */
129 EXTERN
int compl_cont_status
INIT(= 0);
130 # define CONT_ADDING 1 /* "normal" or "adding" expansion */
131 # define CONT_INTRPT (2 + 4) /* a ^X interrupted the current expansion */
132 /* it's set only iff N_ADDS is set */
133 # define CONT_N_ADDS 4 /* next ^X<> will add-new or expand-current */
134 # define CONT_S_IPOS 8 /* next ^X<> will set initial_pos?
135 * if so, word-wise-expansion will set SOL */
136 # define CONT_SOL 16 /* pattern includes start of line, just for
137 * word-wise expansion, not set for ^X^L */
138 # define CONT_LOCAL 32 /* for ctrl_x_mode 0, ^X^P/^X^N do a local
139 * expansion, (eg use complete=.) */
143 * Functions for putting characters in the command line,
144 * while keeping ScreenLines[] updated.
146 #ifdef FEAT_RIGHTLEFT
147 EXTERN
int cmdmsg_rl
INIT(= FALSE
); /* cmdline is drawn right to left */
151 EXTERN
int msg_scrolled
; /* Number of screen lines that windows have
152 * scrolled because of printing messages. */
153 EXTERN
int msg_scrolled_ign
INIT(= FALSE
);
154 /* when TRUE don't set need_wait_return in
155 msg_puts_attr() when msg_scrolled is
158 EXTERN char_u
*keep_msg
INIT(= NULL
); /* msg to be shown after redraw */
159 EXTERN
int keep_msg_attr
INIT(= 0); /* highlight attr for keep_msg */
160 EXTERN
int keep_msg_more
INIT(= FALSE
); /* keep_msg was set by msgmore() */
161 EXTERN
int need_fileinfo
INIT(= FALSE
);/* do fileinfo() after redraw */
162 EXTERN
int msg_scroll
INIT(= FALSE
); /* msg_start() will scroll */
163 EXTERN
int msg_didout
INIT(= FALSE
); /* msg_outstr() was used in line */
164 EXTERN
int msg_didany
INIT(= FALSE
); /* msg_outstr() was used at all */
165 EXTERN
int msg_nowait
INIT(= FALSE
); /* don't wait for this msg */
166 EXTERN
int emsg_off
INIT(= 0); /* don't display errors for now,
167 unless 'debug' is set. */
168 EXTERN
int info_message
INIT(= FALSE
); /* printing informative message */
169 EXTERN
int msg_hist_off
INIT(= FALSE
); /* don't add messages to history */
171 EXTERN
int emsg_skip
INIT(= 0); /* don't display errors for
172 expression that is skipped */
173 EXTERN
int emsg_severe
INIT(= FALSE
); /* use message of next of several
174 emsg() calls for throw */
175 EXTERN
int did_endif
INIT(= FALSE
); /* just had ":endif" */
177 EXTERN
int did_emsg
; /* set by emsg() when the message
178 is displayed or thrown */
179 EXTERN
int called_emsg
; /* always set by emsg() */
180 EXTERN
int ex_exitval
INIT(= 0); /* exit value for ex mode */
181 EXTERN
int emsg_on_display
INIT(= FALSE
); /* there is an error message */
182 EXTERN
int rc_did_emsg
INIT(= FALSE
); /* vim_regcomp() called emsg() */
184 EXTERN
int no_wait_return
INIT(= 0); /* don't wait for return for now */
185 EXTERN
int need_wait_return
INIT(= 0); /* need to wait for return later */
186 EXTERN
int did_wait_return
INIT(= FALSE
); /* wait_return() was used and
187 nothing written since then */
189 EXTERN
int need_maketitle
INIT(= TRUE
); /* call maketitle() soon */
192 EXTERN
int quit_more
INIT(= FALSE
); /* 'q' hit at "--more--" msg */
193 #if defined(UNIX) || defined(__EMX__) || defined(VMS) || defined(MACOS_X)
194 EXTERN
int newline_on_exit
INIT(= FALSE
); /* did msg in altern. screen */
195 EXTERN
int intr_char
INIT(= 0); /* extra interrupt character */
197 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11)
198 EXTERN
int x_no_connect
INIT(= FALSE
); /* don't connect to X server */
199 # if defined(FEAT_CLIENTSERVER)
200 EXTERN
int x_force_connect
INIT(= FALSE
); /* Do connect to X server.
201 Overrules x_no_connect and
202 "exclude" in 'clipboard'. */
205 EXTERN
int ex_keep_indent
INIT(= FALSE
); /* getexmodeline(): keep indent */
206 EXTERN
int vgetc_busy
INIT(= 0); /* when inside vgetc() then > 0 */
208 EXTERN
int didset_vim
INIT(= FALSE
); /* did set $VIM ourselves */
209 EXTERN
int didset_vimruntime
INIT(= FALSE
); /* idem for $VIMRUNTIME */
212 * Lines left before a "more" message. Ex mode needs to be able to reset this
213 * after you type something.
215 EXTERN
int lines_left
INIT(= -1); /* lines left for listing */
216 EXTERN
int msg_no_more
INIT(= FALSE
); /* don't use more prompt, truncate
219 EXTERN char_u
*sourcing_name
INIT( = NULL
);/* name of error message source */
220 EXTERN linenr_T sourcing_lnum
INIT(= 0); /* line number of the source file */
223 EXTERN
int ex_nesting_level
INIT(= 0); /* nesting level */
224 EXTERN
int debug_break_level
INIT(= -1); /* break below this level */
225 EXTERN
int debug_did_msg
INIT(= FALSE
); /* did "debug mode" message */
226 EXTERN
int debug_tick
INIT(= 0); /* breakpoint change count */
228 EXTERN
int do_profiling
INIT(= PROF_NONE
); /* PROF_ values */
232 * The exception currently being thrown. Used to pass an exception to
233 * a different cstack. Also used for discarding an exception before it is
234 * caught or made pending. Only valid when did_throw is TRUE.
236 EXTERN except_T
*current_exception
;
239 * did_throw: An exception is being thrown. Reset when the exception is caught
240 * or as long as it is pending in a finally clause.
242 EXTERN
int did_throw
INIT(= FALSE
);
245 * need_rethrow: set to TRUE when a throw that cannot be handled in do_cmdline()
246 * must be propagated to the cstack of the previously called do_cmdline().
248 EXTERN
int need_rethrow
INIT(= FALSE
);
251 * check_cstack: set to TRUE when a ":finish" or ":return" that cannot be
252 * handled in do_cmdline() must be propagated to the cstack of the previously
253 * called do_cmdline().
255 EXTERN
int check_cstack
INIT(= FALSE
);
258 * Number of nested try conditionals (across function calls and ":source"
261 EXTERN
int trylevel
INIT(= 0);
264 * When "force_abort" is TRUE, always skip commands after an error message,
265 * even after the outermost ":endif", ":endwhile" or ":endfor" or for a
266 * function whithout the "abort" flag. It is set to TRUE when "trylevel" is
267 * non-zero (and ":silent!" was not used) or an exception is being thrown at
268 * the time an error is detected. It is set to FALSE when "trylevel" gets
269 * zero again and there was no error or interrupt or throw.
271 EXTERN
int force_abort
INIT(= FALSE
);
274 * "msg_list" points to a variable in the stack of do_cmdline() which keeps the
275 * list of arguments of several emsg() calls, one of which is to be converted to
276 * an error exception immediately after the failing command returns. The
277 * message to be used for the exception value is pointed to by the "throw_msg"
278 * field of the first element in the list. It is usually the same as the "msg"
279 * field of that element, but can be identical to the "msg" field of a later
280 * list element, when the "emsg_severe" flag was set when the emsg() call was
283 EXTERN
struct msglist
**msg_list
INIT(= NULL
);
286 * suppress_errthrow: When TRUE, don't convert an error to an exception. Used
287 * when displaying the interrupt message or reporting an exception that is still
288 * uncaught at the top level (which has already been discarded then). Also used
289 * for the error message when no exception can be thrown.
291 EXTERN
int suppress_errthrow
INIT(= FALSE
);
294 * The stack of all caught and not finished exceptions. The exception on the
295 * top of the stack is the one got by evaluation of v:exception. The complete
296 * stack of all caught and pending exceptions is embedded in the various
297 * cstacks; the pending exceptions, however, are not on the caught stack.
299 EXTERN except_T
*caught_stack
INIT(= NULL
);
304 /* Garbage collection can only take place when we are sure there are no Lists
305 * or Dictionaries being used internally. This is flagged with
306 * "may_garbage_collect" when we are at the toplevel.
307 * "want_garbage_collect" is set by the garbagecollect() function, which means
308 * we do garbage collection before waiting for a char at the toplevel. */
309 EXTERN
int may_garbage_collect
INIT(= FALSE
);
310 EXTERN
int want_garbage_collect
INIT(= FALSE
);
312 /* ID of script being sourced or was sourced to define the current function. */
313 EXTERN scid_T current_SID
INIT(= 0);
316 #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL)
317 /* Magic number used for hashitem "hi_key" value indicating a deleted item.
318 * Only the address is used. */
319 EXTERN char_u hash_removed
;
323 EXTERN
int scroll_region
INIT(= FALSE
); /* term supports scroll region */
324 EXTERN
int t_colors
INIT(= 0); /* int value of T_CCO */
327 * When highlight_match is TRUE, highlight a match, starting at the cursor
328 * position. Search_match_lines is the number of lines after the match (0 for
329 * a match within one line), search_match_endcol the column number of the
330 * character just after the match in the last line.
332 EXTERN
int highlight_match
INIT(= FALSE
); /* show search match pos */
333 EXTERN linenr_T search_match_lines
; /* lines of of matched string */
334 EXTERN colnr_T search_match_endcol
; /* col nr of match end */
336 EXTERN
int no_smartcase
INIT(= FALSE
); /* don't use 'smartcase' once */
338 EXTERN
int need_check_timestamps
INIT(= FALSE
); /* need to check file
340 EXTERN
int did_check_timestamps
INIT(= FALSE
); /* did check timestamps
342 EXTERN
int no_check_timestamps
INIT(= 0); /* Don't check timestamps */
344 EXTERN
int highlight_attr
[HLF_COUNT
]; /* Highl. attr for each context. */
346 # define USER_HIGHLIGHT
348 #ifdef USER_HIGHLIGHT
349 EXTERN
int highlight_user
[9]; /* User[1-9] attributes */
351 EXTERN
int highlight_stlnc
[9]; /* On top of user */
355 EXTERN char_u
*use_gvimrc
INIT(= NULL
); /* "-U" cmdline argument */
357 EXTERN
int cterm_normal_fg_color
INIT(= 0);
358 EXTERN
int cterm_normal_fg_bold
INIT(= 0);
359 EXTERN
int cterm_normal_bg_color
INIT(= 0);
362 EXTERN
int autocmd_busy
INIT(= FALSE
); /* Is apply_autocmds() busy? */
363 EXTERN
int autocmd_no_enter
INIT(= FALSE
); /* *Enter autocmds disabled */
364 EXTERN
int autocmd_no_leave
INIT(= FALSE
); /* *Leave autocmds disabled */
365 EXTERN
int autocmd_block
INIT(= 0); /* block all autocmds */
366 EXTERN
int modified_was_set
; /* did ":set modified" */
367 EXTERN
int did_filetype
INIT(= FALSE
); /* FileType event found */
368 EXTERN
int keep_filetype
INIT(= FALSE
); /* value for did_filetype when
372 /* When deleting the current buffer, another one must be loaded. If we know
373 * which one is preferred, au_new_curbuf is set to it */
374 EXTERN buf_T
*au_new_curbuf
INIT(= NULL
);
379 * Mouse coordinates, set by check_termcode()
381 EXTERN
int mouse_row
;
382 EXTERN
int mouse_col
;
383 EXTERN
int mouse_past_bottom
INIT(= FALSE
);/* mouse below last line */
384 EXTERN
int mouse_past_eol
INIT(= FALSE
); /* mouse right of line */
385 EXTERN
int mouse_dragging
INIT(= 0); /* extending Visual area with
387 # if defined(FEAT_MOUSE_DEC)
389 * When the DEC mouse has been pressed but not yet released we enable
390 * automatic querys for the mouse position.
392 EXTERN
int WantQueryMouse
INIT(= FALSE
);
396 /* When the window layout is about to be changed, need_mouse_correct is set,
397 * so that gui_mouse_correct() is called afterwards, to correct the mouse
398 * pointer when focus-follow-mouse is being used. */
399 EXTERN
int need_mouse_correct
INIT(= FALSE
);
401 /* When double clicking, topline must be the same */
402 EXTERN linenr_T gui_prev_topline
INIT(= 0);
404 EXTERN
int gui_prev_topfill
INIT(= 0);
408 # ifdef FEAT_MOUSESHAPE
409 EXTERN
int drag_status_line
INIT(= FALSE
); /* dragging the status line */
410 EXTERN
int postponed_mouseshape
INIT(= FALSE
); /* postponed updating the
411 mouse pointer shape */
412 # ifdef FEAT_VERTSPLIT
413 EXTERN
int drag_sep_line
INIT(= FALSE
); /* dragging vert separator */
420 /* Value set from 'diffopt'. */
421 EXTERN
int diff_context
INIT(= 6); /* context for folds */
422 EXTERN
int diff_foldcolumn
INIT(= 2); /* 'foldcolumn' for diff mode */
423 EXTERN
int diff_need_scrollbind
INIT(= FALSE
);
427 /* The root of the menu hierarchy. */
428 EXTERN vimmenu_T
*root_menu
INIT(= NULL
);
430 * While defining the system menu, sys_menu is TRUE. This avoids
431 * overruling of menus that the user already defined.
433 EXTERN
int sys_menu
INIT(= FALSE
);
436 /* While redrawing the screen this flag is set. It means the screen size
437 * ('lines' and 'rows') must not be changed. */
438 EXTERN
int updating_screen
INIT(= FALSE
);
442 /* Menu item just selected, set by check_termcode() */
443 EXTERN vimmenu_T
*current_menu
;
445 /* Set to TRUE after adding/removing menus to ensure they are updated */
446 EXTERN
int force_menu_update
INIT(= FALSE
);
448 # ifdef FEAT_GUI_TABLINE
449 /* Tab in tab pages line just selected, set by check_termcode() */
450 EXTERN
int current_tab
;
452 /* Menu entry in tab pages line menu just selected, set by check_termcode() */
453 EXTERN
int current_tabmenu
;
454 # define TABLINE_MENU_CLOSE 1
455 # define TABLINE_MENU_NEW 2
456 # define TABLINE_MENU_OPEN 3
459 /* Scrollbar moved and new value, set by check_termcode() */
460 EXTERN
int current_scrollbar
;
461 EXTERN long_u scrollbar_value
;
463 /* found "-rv" or "-reverse" in command line args */
464 EXTERN
int found_reverse_arg
INIT(= FALSE
);
466 /* "-fn" or "-font" command line argument */
467 EXTERN
char *font_argument
INIT(= NULL
);
470 /* "-bg" or "-background" command line argument */
471 EXTERN
char *background_argument
INIT(= NULL
);
473 /* "-fg" or "-foreground" command line argument */
474 EXTERN
char *foreground_argument
INIT(= NULL
);
478 * While executing external commands or in Ex mode, should not insert GUI
479 * events in the input buffer: Set hold_gui_events to non-zero.
481 EXTERN
int hold_gui_events
INIT(= 0);
484 * When resizing the shell is postponed, remember the new size, and call
485 * gui_resize_shell() later.
487 EXTERN
int new_pixel_width
INIT(= 0);
488 EXTERN
int new_pixel_height
INIT(= 0);
490 /* Window position from ":winpos", to be used when opening the GUI window. */
491 EXTERN
int gui_win_x
INIT(= -1);
492 EXTERN
int gui_win_y
INIT(= -1);
495 #ifdef FEAT_CLIPBOARD
496 EXTERN VimClipboard clip_star
; /* PRIMARY selection in X11 */
498 EXTERN VimClipboard clip_plus
; /* CLIPBOARD selection in X11 */
500 # define clip_plus clip_star /* there is only one clipboard */
502 EXTERN
int clip_unnamed
INIT(= FALSE
);
503 EXTERN
int clip_autoselect
INIT(= FALSE
);
504 EXTERN
int clip_autoselectml
INIT(= FALSE
);
505 EXTERN regprog_T
*clip_exclude_prog
INIT(= NULL
);
509 * All windows are linked in a list. firstwin points to the first entry,
510 * lastwin to the last entry (can be the same as firstwin) and curwin to the
511 * currently active window.
512 * Without the FEAT_WINDOWS they are all equal.
515 EXTERN win_T
*firstwin
; /* first window */
516 EXTERN win_T
*lastwin
; /* last window */
517 EXTERN win_T
*prevwin
INIT(= NULL
); /* previous window */
518 # define W_NEXT(wp) ((wp)->w_next)
519 # define FOR_ALL_WINDOWS(wp) for (wp = firstwin; wp != NULL; wp = wp->w_next)
520 #define FOR_ALL_TAB_WINDOWS(tp, wp) \
521 for ((tp) = first_tabpage; (tp) != NULL; (tp) = (tp)->tp_next) \
522 for ((wp) = ((tp) == curtab) \
523 ? firstwin : (tp)->tp_firstwin; (wp); (wp) = (wp)->w_next)
525 # define firstwin curwin
526 # define lastwin curwin
527 # define W_NEXT(wp) NULL
528 # define FOR_ALL_WINDOWS(wp) wp = curwin;
529 # define FOR_ALL_TAB_WINDOWS(tp, wp) wp = curwin;
532 EXTERN win_T
*curwin
; /* currently active window */
535 * The window layout is kept in a tree of frames. topframe points to the top
538 EXTERN frame_T
*topframe
; /* top of the window frame tree */
542 * Tab pages are alternative topframes. "first_tabpage" points to the first
543 * one in the list, "curtab" is the current one.
545 EXTERN tabpage_T
*first_tabpage
;
546 EXTERN tabpage_T
*curtab
;
547 EXTERN
int redraw_tabline
INIT(= FALSE
); /* need to redraw tabline */
551 * All buffers are linked in a list. 'firstbuf' points to the first entry,
552 * 'lastbuf' to the last entry and 'curbuf' to the currently active buffer.
554 EXTERN buf_T
*firstbuf
INIT(= NULL
); /* first buffer */
555 EXTERN buf_T
*lastbuf
INIT(= NULL
); /* last buffer */
556 EXTERN buf_T
*curbuf
INIT(= NULL
); /* currently active buffer */
558 /* Flag that is set when switching off 'swapfile'. It means that all blocks
559 * are to be loaded into memory. Shouldn't be global... */
560 EXTERN
int mf_dont_release
INIT(= FALSE
); /* don't release blocks */
563 * List of files being edited (global argument list). curwin->w_alist points
564 * to this when the window is using the global argument list.
566 EXTERN alist_T global_alist
; /* global argument list */
567 EXTERN
int arg_had_last
INIT(= FALSE
); /* accessed last file in
570 EXTERN
int ru_col
; /* column for ruler */
572 EXTERN
int ru_wid
; /* 'rulerfmt' width of ruler when non-zero */
574 EXTERN
int sc_col
; /* column for shown command */
577 EXTERN char_u
*vim_tempdir
INIT(= NULL
); /* Name of Vim's own temp dir.
582 * When starting or exiting some things are done differently (e.g. screen
585 EXTERN
int starting
INIT(= NO_SCREEN
);
586 /* first NO_SCREEN, then NO_BUFFERS and then
587 * set to 0 when starting up finished */
588 EXTERN
int exiting
INIT(= FALSE
);
589 /* TRUE when planning to exit Vim. Might
590 * still keep on running if there is a changed
592 EXTERN
int really_exiting
INIT(= FALSE
);
593 /* TRUE when we are sure to exit, e.g., after
595 EXTERN
int full_screen
INIT(= FALSE
);
596 /* TRUE when doing full-screen output
597 * otherwise only writing some messages */
599 EXTERN
int restricted
INIT(= FALSE
);
600 /* TRUE when started as "rvim" */
601 EXTERN
int secure
INIT(= FALSE
);
602 /* non-zero when only "safe" commands are
603 * allowed, e.g. when sourcing .exrc or .vimrc
604 * in current directory */
606 EXTERN
int textlock
INIT(= 0);
607 /* non-zero when changing text and jumping to
608 * another window or buffer is not allowed */
611 EXTERN
int curbuf_lock
INIT(= 0);
612 /* non-zero when the current buffer can't be
613 * changed. Used for FileChangedRO. */
616 # define HAVE_SANDBOX
617 EXTERN
int sandbox
INIT(= 0);
618 /* Non-zero when evaluating an expression in a
619 * "sandbox". Several things are not allowed
623 EXTERN
int silent_mode
INIT(= FALSE
);
624 /* set to TRUE when "-s" commandline argument
628 EXTERN pos_T VIsual
; /* start position of active Visual selection */
629 EXTERN
int VIsual_active
INIT(= FALSE
);
630 /* whether Visual mode is active */
631 EXTERN
int VIsual_select
INIT(= FALSE
);
632 /* whether Select mode is active */
633 EXTERN
int VIsual_reselect
;
634 /* whether to restart the selection after a
635 * Select mode mapping or menu */
637 EXTERN
int VIsual_mode
INIT(= 'v');
638 /* type of Visual mode */
640 EXTERN
int redo_VIsual_busy
INIT(= FALSE
);
641 /* TRUE when redoing Visual */
646 * When pasting text with the middle mouse button in visual mode with
647 * restart_edit set, remember where it started so we can set Insstart.
649 EXTERN pos_T where_paste_started
;
653 * This flag is used to make auto-indent work right on lines where only a
654 * <RETURN> or <ESC> is typed. It is set when an auto-indent is done, and
655 * reset when any other editing is done on the line. If an <ESC> or <RETURN>
656 * is received, and did_ai is TRUE, the line is truncated.
658 EXTERN
int did_ai
INIT(= FALSE
);
661 * Column of first char after autoindent. 0 when no autoindent done. Used
662 * when 'backspace' is 0, to avoid backspacing over autoindent.
664 EXTERN colnr_T ai_col
INIT(= 0);
668 * This is a character which will end a start-middle-end comment when typed as
669 * the first character on a new line. It is taken from the last character of
670 * the "end" comment leader when the COM_AUTO_END flag is given for that
671 * comment end in 'comments'. It is only valid when did_ai is TRUE.
673 EXTERN
int end_comment_pending
INIT(= NUL
);
676 #ifdef FEAT_SCROLLBIND
678 * This flag is set after a ":syncbind" to let the check_scrollbind() function
679 * know that it should not attempt to perform scrollbinding due to the scroll
680 * that was a result of the ":syncbind." (Otherwise, check_scrollbind() will
681 * undo some of the work done by ":syncbind.") -ralston
683 EXTERN
int did_syncbind
INIT(= FALSE
);
686 #ifdef FEAT_SMARTINDENT
688 * This flag is set when a smart indent has been performed. When the next typed
689 * character is a '{' the inserted tab will be deleted again.
691 EXTERN
int did_si
INIT(= FALSE
);
694 * This flag is set after an auto indent. If the next typed character is a '}'
695 * one indent will be removed.
697 EXTERN
int can_si
INIT(= FALSE
);
700 * This flag is set after an "O" command. If the next typed character is a '{'
701 * one indent will be removed.
703 EXTERN
int can_si_back
INIT(= FALSE
);
706 EXTERN pos_T saved_cursor
/* w_cursor before formatting text. */
713 * Stuff for insert mode.
715 EXTERN pos_T Insstart
; /* This is where the latest
716 * insert/append mode started. */
719 * Stuff for VREPLACE mode.
721 EXTERN
int orig_line_count
INIT(= 0); /* Line count when "gR" started */
722 EXTERN
int vr_lines_changed
INIT(= 0); /* #Lines changed by "gR" so far */
725 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
726 /* argument to SETJMP() for handling X IO errors */
727 EXTERN JMP_BUF x_jump_env
;
730 #if defined(HAVE_SETJMP_H)
732 * Stuff for setjmp() and longjmp().
733 * Used to protect areas where we could crash.
735 EXTERN JMP_BUF lc_jump_env
; /* argument to SETJMP() */
737 EXTERN
int lc_signal
; /* catched signal number, 0 when no was signal
738 catched; used for mch_libcall() */
740 EXTERN
int lc_active
INIT(= FALSE
); /* TRUE when lc_jump_env is valid. */
743 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT)
745 * These flags are set based upon 'fileencoding'.
746 * Note that "enc_utf8" is also set for "unicode", because the characters are
747 * internally stored as UTF-8 (to avoid trouble with NUL bytes).
749 # define DBCS_JPN 932 /* japan */
750 # define DBCS_JPNU 9932 /* euc-jp */
751 # define DBCS_KOR 949 /* korea */
752 # define DBCS_KORU 9949 /* euc-kr */
753 # define DBCS_CHS 936 /* chinese */
754 # define DBCS_CHSU 9936 /* euc-cn */
755 # define DBCS_CHT 950 /* taiwan */
756 # define DBCS_CHTU 9950 /* euc-tw */
757 # define DBCS_2BYTE 1 /* 2byte- */
758 # define DBCS_DEBUG -1
762 EXTERN
int enc_dbcs
INIT(= 0); /* One of DBCS_xxx values if
764 EXTERN
int enc_unicode
INIT(= 0); /* 2: UCS-2 or UTF-16, 4: UCS-4 */
765 EXTERN
int enc_utf8
INIT(= FALSE
); /* UTF-8 encoded Unicode */
766 EXTERN
int enc_latin1like
INIT(= TRUE
); /* 'encoding' is latin1 comp. */
768 /* Codepage nr of 'encoding'. Negative means it's not been set yet, zero
769 * means 'encoding' is not a valid codepage. */
770 EXTERN
int enc_codepage
INIT(= -1);
771 EXTERN
int enc_latin9
INIT(= FALSE
); /* 'encoding' is latin9 */
773 EXTERN
int has_mbyte
INIT(= 0); /* any multi-byte encoding */
775 #if defined(WIN3264) && defined(FEAT_MBYTE)
776 EXTERN
int wide_WindowProc
INIT(= FALSE
); /* use wide WindowProc() */
780 * To speed up BYTELEN() we fill a table with the byte lengths whenever
781 * enc_utf8 or enc_dbcs changes.
783 EXTERN
char mb_bytelen_tab
[256];
785 /* Variables that tell what conversion is used for keyboard input and display
787 EXTERN vimconv_T input_conv
; /* type of input conversion */
788 EXTERN vimconv_T output_conv
; /* type of output conversion */
791 * Function pointers, used to quickly get to the right function. Each has
792 * three possible values: latin_ (8-bit), utfc_ or utf_ (utf-8) and dbcs_
794 * The value is set in mb_init();
796 /* length of char in bytes, including following composing chars */
797 EXTERN
int (*mb_ptr2len
) __ARGS((char_u
*p
)) INIT(= latin_ptr2len
);
798 /* byte length of char */
799 EXTERN
int (*mb_char2len
) __ARGS((int c
)) INIT(= latin_char2len
);
800 /* convert char to bytes, return the length */
801 EXTERN
int (*mb_char2bytes
) __ARGS((int c
, char_u
*buf
)) INIT(= latin_char2bytes
);
802 EXTERN
int (*mb_ptr2cells
) __ARGS((char_u
*p
)) INIT(= latin_ptr2cells
);
803 EXTERN
int (*mb_char2cells
) __ARGS((int c
)) INIT(= latin_char2cells
);
804 EXTERN
int (*mb_off2cells
) __ARGS((unsigned off
)) INIT(= latin_off2cells
);
805 EXTERN
int (*mb_ptr2char
) __ARGS((char_u
*p
)) INIT(= latin_ptr2char
);
806 EXTERN
int (*mb_head_off
) __ARGS((char_u
*base
, char_u
*p
)) INIT(= latin_head_off
);
808 # if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
809 /* Pointers to functions and variables to be loaded at runtime */
810 EXTERN
size_t (*iconv
) (iconv_t cd
, const char **inbuf
, size_t *inbytesleft
, char **outbuf
, size_t *outbytesleft
);
811 EXTERN
iconv_t (*iconv_open
) (const char *tocode
, const char *fromcode
);
812 EXTERN
int (*iconv_close
) (iconv_t cd
);
813 EXTERN
int (*iconvctl
) (iconv_t cd
, int request
, void *argument
);
814 EXTERN
int* (*iconv_errno
) (void);
817 #endif /* FEAT_MBYTE */
822 EXTERN GtkIMContext
*xic
INIT(= NULL
);
824 EXTERN GdkICAttr
*xic_attr
INIT(= NULL
);
825 EXTERN GdkIC
*xic
INIT(= NULL
);
826 EXTERN
char *draw_feedback
INIT(= NULL
);
829 * Start and end column of the preedit area in virtual columns from the start
830 * of the text line. When there is no preedit area they are set to MAXCOL.
831 * "preedit_end_col" is needed for coloring the preedited string. Drawing the
832 * color between "preedit_start_col" and curpos did not work, because some XIM
833 * set the cursor position to the first char of the string.
835 EXTERN colnr_T preedit_start_col
INIT(= MAXCOL
);
836 EXTERN colnr_T preedit_end_col
INIT(= MAXCOL
);
838 /* "xim_changed_while_preediting" is set when changed() can set the 'modified'
839 * flag even while preediting. */
840 EXTERN
int xim_changed_while_preediting
INIT(= FALSE
);
842 EXTERN XIC xic
INIT(= NULL
);
845 EXTERN guicolor_T xim_fg_color
INIT(= INVALCOLOR
);
846 EXTERN guicolor_T xim_bg_color
INIT(= INVALCOLOR
);
851 EXTERN
int composing_hangul
INIT(= 0);
852 EXTERN char_u composing_hangul_buffer
[5];
856 * "State" is the main state of Vim.
857 * There are other variables that modify the state:
858 * "Visual_mode" When State is NORMAL or INSERT.
859 * "finish_op" When State is NORMAL, after typing the operator and before
860 * typing the motion command.
862 EXTERN
int State
INIT(= NORMAL
); /* This is the current state of the
863 * command interpreter. */
865 EXTERN
int finish_op
INIT(= FALSE
);/* TRUE while an operator is pending */
870 EXTERN
int exmode_active
INIT(= 0); /* zero, EXMODE_NORMAL or EXMODE_VIM */
871 EXTERN
int ex_no_reprint
INIT(= FALSE
); /* no need to print after z or p */
873 EXTERN
int Recording
INIT(= FALSE
); /* TRUE when recording into a reg. */
874 EXTERN
int Exec_reg
INIT(= FALSE
); /* TRUE when executing a register */
876 EXTERN
int no_mapping
INIT(= FALSE
); /* currently no mapping allowed */
877 EXTERN
int no_zero_mapping
INIT(= 0); /* mapping zero not allowed */
878 EXTERN
int allow_keys
INIT(= FALSE
); /* allow key codes when no_mapping
880 EXTERN
int no_u_sync
INIT(= 0); /* Don't call u_sync() */
882 EXTERN
int restart_edit
INIT(= 0); /* call edit when next cmd finished */
883 EXTERN
int arrow_used
; /* Normally FALSE, set to TRUE after
884 * hitting cursor key in insert mode.
885 * Used by vgetorpeek() to decide when
886 * to call u_sync() */
887 EXTERN
int ins_at_eol
INIT(= FALSE
); /* put cursor after eol when
888 restarting edit after CTRL-O */
889 #ifdef FEAT_INS_EXPAND
890 EXTERN char_u
*edit_submode
INIT(= NULL
); /* msg for CTRL-X submode */
891 EXTERN char_u
*edit_submode_pre
INIT(= NULL
); /* prepended to edit_submode */
892 EXTERN char_u
*edit_submode_extra
INIT(= NULL
);/* appended to edit_submode */
893 EXTERN hlf_T edit_submode_highl
; /* highl. method for extra info */
894 EXTERN
int ctrl_x_mode
INIT(= 0); /* Which Ctrl-X mode are we in? */
897 EXTERN
int no_abbr
INIT(= TRUE
); /* TRUE when no abbreviations loaded */
899 EXTERN
int beep_count
INIT(= 0); /* nr of beeps since last char typed */
903 EXTERN char_u
*exe_name
; /* the name of the executable */
906 #ifdef USE_ON_FLY_SCROLL
907 EXTERN
int dont_scroll
INIT(= FALSE
);/* don't use scrollbars when TRUE */
909 EXTERN
int mapped_ctrl_c
INIT(= FALSE
); /* CTRL-C is mapped */
910 EXTERN
int ctrl_c_interrupts
INIT(= TRUE
); /* CTRL-C sets got_int */
912 EXTERN cmdmod_T cmdmod
; /* Ex command modifiers */
914 EXTERN
int msg_silent
INIT(= 0); /* don't print messages */
915 EXTERN
int emsg_silent
INIT(= 0); /* don't print error messages */
916 EXTERN
int cmd_silent
INIT(= FALSE
); /* don't echo the command line */
918 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) \
919 || defined(FEAT_AUTOCMD)
920 # define HAS_SWAP_EXISTS_ACTION
921 EXTERN
int swap_exists_action
INIT(= SEA_NONE
);
922 /* For dialog when swap file already
924 EXTERN
int swap_exists_did_quit
INIT(= FALSE
);
925 /* Selected "quit" at the dialog. */
928 EXTERN char_u
*IObuff
; /* sprintf's are done in this buffer,
930 EXTERN char_u
*NameBuff
; /* file names are expanded in this
931 * buffer, size is MAXPATHL */
932 EXTERN char_u msg_buf
[MSG_BUF_LEN
]; /* small buffer for messages */
934 /* When non-zero, postpone redrawing. */
935 EXTERN
int RedrawingDisabled
INIT(= 0);
937 EXTERN
int readonlymode
INIT(= FALSE
); /* Set to TRUE for "view" */
938 EXTERN
int recoverymode
INIT(= FALSE
); /* Set to TRUE for "-r" option */
940 EXTERN
struct buffheader stuffbuff
/* stuff buffer */
942 = {{NULL
, {NUL
}}, NULL
, 0, 0}
945 EXTERN typebuf_T typebuf
/* typeahead buffer */
951 EXTERN
int ex_normal_busy
INIT(= 0); /* recursivenes of ex_normal() */
952 EXTERN
int ex_normal_lock
INIT(= 0); /* forbid use of ex_normal() */
954 EXTERN
int stop_insert_mode
; /* for ":stopinsert" and 'insertmode' */
956 EXTERN
int KeyTyped
; /* TRUE if user typed current char */
957 EXTERN
int KeyStuffed
; /* TRUE if current char from stuffbuf */
958 #ifdef USE_IM_CONTROL
959 EXTERN
int vgetc_im_active
; /* Input Method was active for last
960 character obtained from vgetc() */
962 EXTERN
int maptick
INIT(= 0); /* tick for each non-mapped char */
964 EXTERN char_u chartab
[256]; /* table used in charset.c; See
965 init_chartab() for explanation */
967 EXTERN
int must_redraw
INIT(= 0); /* type of redraw necessary */
968 EXTERN
int skip_redraw
INIT(= FALSE
); /* skip redraw once */
969 EXTERN
int do_redraw
INIT(= FALSE
); /* extra redraw once */
971 EXTERN
int need_highlight_changed
INIT(= TRUE
);
972 EXTERN char_u
*use_viminfo
INIT(= NULL
); /* name of viminfo file to use */
975 EXTERN
FILE *scriptin
[NSCRIPT
]; /* streams to read script from */
976 EXTERN
int curscript
INIT(= 0); /* index in scriptin[] */
977 EXTERN
FILE *scriptout
INIT(= NULL
); /* stream to write script to */
978 EXTERN
int read_cmd_fd
INIT(= 0); /* fd to read commands from */
980 EXTERN
int got_int
INIT(= FALSE
); /* set to TRUE when interrupt
982 #ifdef USE_TERM_CONSOLE
983 EXTERN
int term_console
INIT(= FALSE
); /* set to TRUE when console used */
985 EXTERN
int termcap_active
INIT(= FALSE
); /* set by starttermcap() */
986 EXTERN
int cur_tmode
INIT(= TMODE_COOK
); /* input terminal mode */
987 EXTERN
int bangredo
INIT(= FALSE
); /* set to TRUE whith ! command */
988 EXTERN
int searchcmdlen
; /* length of previous search cmd */
990 EXTERN
int reg_do_extmatch
INIT(= 0); /* Used when compiling regexp:
991 * REX_SET to allow \z\(...\),
992 * REX_USE to allow \z\1 et al. */
993 EXTERN reg_extmatch_T
*re_extmatch_in
INIT(= NULL
); /* Used by vim_regexec():
994 * strings for \z\1...\z\9 */
995 EXTERN reg_extmatch_T
*re_extmatch_out
INIT(= NULL
); /* Set by vim_regexec()
996 * to store \z\(...\) matches */
999 EXTERN
int did_outofmem_msg
INIT(= FALSE
);
1000 /* set after out of memory msg */
1001 EXTERN
int did_swapwrite_msg
INIT(= FALSE
);
1002 /* set after swap write error msg */
1003 EXTERN
int undo_off
INIT(= FALSE
); /* undo switched off for now */
1004 EXTERN
int global_busy
INIT(= 0); /* set when :global is executing */
1005 EXTERN
int listcmd_busy
INIT(= FALSE
); /* set when :argdo, :windo or
1006 :bufdo is executing */
1007 EXTERN
int need_start_insertmode
INIT(= FALSE
);
1008 /* start insert mode soon */
1009 EXTERN char_u
*last_cmdline
INIT(= NULL
); /* last command line (for ":) */
1010 EXTERN char_u
*repeat_cmdline
INIT(= NULL
); /* command line for "." */
1012 EXTERN char_u
*new_last_cmdline
INIT(= NULL
); /* new value for last_cmdline */
1015 EXTERN char_u
*autocmd_fname
INIT(= NULL
); /* fname for <afile> on cmdline */
1016 EXTERN
int autocmd_bufnr
INIT(= 0); /* fnum for <abuf> on cmdline */
1017 EXTERN char_u
*autocmd_match
INIT(= NULL
); /* name for <amatch> on cmdline */
1018 EXTERN
int did_cursorhold
INIT(= FALSE
); /* set when CursorHold t'gerd */
1019 EXTERN pos_T last_cursormoved
/* for CursorMoved event */
1026 EXTERN linenr_T write_no_eol_lnum
INIT(= 0); /* non-zero lnum when last line
1027 of next binary write should
1028 not have an end-of-line */
1031 EXTERN
int postponed_split
INIT(= 0); /* for CTRL-W CTRL-] command */
1032 EXTERN
int postponed_split_flags
INIT(= 0); /* args for win_split() */
1033 EXTERN
int postponed_split_tab
INIT(= 0); /* cmdmod.tab */
1034 # ifdef FEAT_QUICKFIX
1035 EXTERN
int g_do_tagpreview
INIT(= 0); /* for tag preview commands:
1036 height of preview window */
1039 EXTERN
int replace_offset
INIT(= 0); /* offset for replace_push() */
1041 EXTERN char_u
*escape_chars
INIT(= (char_u
*)" \t\\\"|");
1042 /* need backslash in cmd line */
1044 EXTERN
int keep_help_flag
INIT(= FALSE
); /* doing :ta from help file */
1047 * When a string option is NULL (which only happens in out-of-memory
1048 * situations), it is set to empty_option, to avoid having to check for NULL
1051 EXTERN char_u
*empty_option
INIT(= (char_u
*)"");
1053 EXTERN
int redir_off
INIT(= FALSE
); /* no redirection for a moment */
1054 EXTERN
FILE *redir_fd
INIT(= NULL
); /* message redirection file */
1056 EXTERN
int redir_reg
INIT(= 0); /* message redirection register */
1057 EXTERN
int redir_vname
INIT(= 0); /* message redirection variable */
1061 EXTERN char_u langmap_mapchar
[256]; /* mapping for language keys */
1064 #ifdef FEAT_WILDMENU
1065 EXTERN
int save_p_ls
INIT(= -1); /* Save 'laststatus' setting */
1066 EXTERN
int save_p_wmh
INIT(= -1); /* Save 'winminheight' setting */
1067 EXTERN
int wild_menu_showing
INIT(= 0);
1068 #define WM_SHOWN 1 /* wildmenu showing */
1069 #define WM_SCROLLED 2 /* wildmenu showing with scroll */
1073 EXTERN char_u toupper_tab
[256]; /* table for toupper() */
1074 EXTERN char_u tolower_tab
[256]; /* table for tolower() */
1077 #ifdef FEAT_LINEBREAK
1078 EXTERN
char breakat_flags
[256]; /* which characters are in 'breakat' */
1081 /* these are in version.c */
1082 extern char *Version
;
1083 #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC)
1084 extern char longVersion
[];
1086 extern char *longVersion
;
1090 * Some file names are stored in pathdef.c, which is generated from the
1091 * Makefile to make their value depend on the Makefile.
1094 extern char_u
*default_vim_dir
;
1095 extern char_u
*default_vimruntime_dir
;
1096 extern char_u
*all_cflags
;
1097 extern char_u
*all_lflags
;
1099 extern char_u
*compiler_version
;
1100 extern char_u
*compiled_arch
;
1102 extern char_u
*compiled_user
;
1103 extern char_u
*compiled_sys
;
1106 /* When a window has a local directory, the absolute path of the global
1107 * current directory is stored here (in allocated memory). If the current
1108 * directory is not a local directory, globaldir is NULL. */
1109 EXTERN char_u
*globaldir
INIT(= NULL
);
1111 /* Characters from 'listchars' option */
1112 EXTERN
int lcs_eol
INIT(= '$');
1113 EXTERN
int lcs_ext
INIT(= NUL
);
1114 EXTERN
int lcs_prec
INIT(= NUL
);
1115 EXTERN
int lcs_nbsp
INIT(= NUL
);
1116 EXTERN
int lcs_tab1
INIT(= NUL
);
1117 EXTERN
int lcs_tab2
INIT(= NUL
);
1118 EXTERN
int lcs_trail
INIT(= NUL
);
1120 #if defined(FEAT_WINDOWS) || defined(FEAT_WILDMENU) || defined(FEAT_STL_OPT) \
1121 || defined(FEAT_FOLDING)
1122 /* Characters from 'fillchars' option */
1123 EXTERN
int fill_stl
INIT(= ' ');
1124 EXTERN
int fill_stlnc
INIT(= ' ');
1126 #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING)
1127 EXTERN
int fill_vert
INIT(= ' ');
1128 EXTERN
int fill_fold
INIT(= '-');
1129 EXTERN
int fill_diff
INIT(= '-');
1133 /* Whether 'keymodel' contains "stopsel" and "startsel". */
1134 EXTERN
int km_stopsel
INIT(= FALSE
);
1135 EXTERN
int km_startsel
INIT(= FALSE
);
1139 EXTERN
int cedit_key
INIT(= -1); /* key value of 'cedit' option */
1140 EXTERN
int cmdwin_type
INIT(= 0); /* type of cmdline window or 0 */
1141 EXTERN
int cmdwin_result
INIT(= 0); /* result of cmdline window or 0 */
1144 EXTERN char_u no_lines_msg
[] INIT(= N_("--No lines in buffer--"));
1147 * When ":global" is used to number of substitutions and changed lines is
1148 * accumulated until it's finished.
1149 * Also used for ":spellrepall".
1151 EXTERN
long sub_nsubs
; /* total number of substitutions */
1152 EXTERN linenr_T sub_nlines
; /* total number of lines changed */
1154 /* table to store parsed 'wildmode' */
1155 EXTERN char_u wim_flags
[4];
1157 #if defined(FEAT_TITLE) && defined(FEAT_STL_OPT)
1158 /* whether titlestring and iconstring contains statusline syntax */
1159 # define STL_IN_ICON 1
1160 # define STL_IN_TITLE 2
1161 EXTERN
int stl_syntax
INIT(= 0);
1164 #ifdef FEAT_SEARCH_EXTRA
1165 /* don't use 'hlsearch' temporarily */
1166 EXTERN
int no_hlsearch
INIT(= FALSE
);
1170 EXTERN BalloonEval
*balloonEval
INIT(= NULL
);
1171 # if defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)
1172 EXTERN
int bevalServers
INIT(= 0);
1173 # define BEVAL_NETBEANS 0x01
1174 # define BEVAL_WORKSHOP 0x02
1179 /* the table is in misc2.c, because of initializations */
1180 extern cursorentry_T shape_table
[SHAPE_IDX_COUNT
];
1185 * Printer stuff shared between hardcopy.c and machine-specific printing code.
1187 # define OPT_PRINT_TOP 0
1188 # define OPT_PRINT_BOT 1
1189 # define OPT_PRINT_LEFT 2
1190 # define OPT_PRINT_RIGHT 3
1191 # define OPT_PRINT_HEADERHEIGHT 4
1192 # define OPT_PRINT_SYNTAX 5
1193 # define OPT_PRINT_NUMBER 6
1194 # define OPT_PRINT_WRAP 7
1195 # define OPT_PRINT_DUPLEX 8
1196 # define OPT_PRINT_PORTRAIT 9
1197 # define OPT_PRINT_PAPER 10
1198 # define OPT_PRINT_COLLATE 11
1199 # define OPT_PRINT_JOBSPLIT 12
1200 # define OPT_PRINT_FORMFEED 13
1202 # define OPT_PRINT_NUM_OPTIONS 14
1204 EXTERN option_table_T printer_opts
[OPT_PRINT_NUM_OPTIONS
]
1208 {"top", TRUE
, 0, NULL
, 0, FALSE
},
1209 {"bottom", TRUE
, 0, NULL
, 0, FALSE
},
1210 {"left", TRUE
, 0, NULL
, 0, FALSE
},
1211 {"right", TRUE
, 0, NULL
, 0, FALSE
},
1212 {"header", TRUE
, 0, NULL
, 0, FALSE
},
1213 {"syntax", FALSE
, 0, NULL
, 0, FALSE
},
1214 {"number", FALSE
, 0, NULL
, 0, FALSE
},
1215 {"wrap", FALSE
, 0, NULL
, 0, FALSE
},
1216 {"duplex", FALSE
, 0, NULL
, 0, FALSE
},
1217 {"portrait", FALSE
, 0, NULL
, 0, FALSE
},
1218 {"paper", FALSE
, 0, NULL
, 0, FALSE
},
1219 {"collate", FALSE
, 0, NULL
, 0, FALSE
},
1220 {"jobsplit", FALSE
, 0, NULL
, 0, FALSE
},
1221 {"formfeed", FALSE
, 0, NULL
, 0, FALSE
},
1226 /* For prt_get_unit(). */
1227 # define PRT_UNIT_NONE -1
1228 # define PRT_UNIT_PERC 0
1229 # define PRT_UNIT_INCH 1
1230 # define PRT_UNIT_MM 2
1231 # define PRT_UNIT_POINT 3
1232 # define PRT_UNIT_NAMES {"pc", "in", "mm", "pt"}
1235 #if (defined(FEAT_PRINTER) && defined(FEAT_STL_OPT)) \
1236 || defined(FEAT_GUI_TABLINE)
1237 /* Page number used for %N in 'pageheader' and 'guitablabel'. */
1238 EXTERN linenr_T printer_page_num
;
1241 #ifdef FEAT_XCLIPBOARD
1242 EXTERN
char *xterm_display
INIT(= NULL
); /* xterm display name; points
1244 EXTERN Display
*xterm_dpy
INIT(= NULL
); /* xterm display pointer */
1246 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_GUI_X11)
1247 EXTERN XtAppContext app_context
INIT(= (XtAppContext
)NULL
);
1251 EXTERN guint32 gtk_socket_id
INIT(= 0);
1252 EXTERN
int echo_wid_arg
INIT(= FALSE
); /* --echo-wid argument */
1255 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL)
1256 EXTERN
int typebuf_was_filled
INIT(= FALSE
); /* received text from client
1257 or from feedkeys() */
1260 #ifdef FEAT_CLIENTSERVER
1261 EXTERN char_u
*serverName
INIT(= NULL
); /* name of the server */
1263 EXTERN Window commWindow
INIT(= None
);
1264 EXTERN Window clientWindow
INIT(= None
);
1265 EXTERN Atom commProperty
INIT(= None
);
1266 EXTERN char_u
*serverDelayedStartName
INIT(= NULL
);
1271 EXTERN HWND clientWindow
INIT(= 0);
1275 #if defined(UNIX) || defined(VMS)
1276 EXTERN
int term_is_xterm
INIT(= FALSE
); /* xterm-like 'term' */
1279 #ifdef BACKSLASH_IN_FILENAME
1280 EXTERN
char psepc
INIT(= '\\'); /* normal path separator character */
1281 EXTERN
char psepcN
INIT(= '/'); /* abnormal path separator character */
1282 EXTERN
char pseps
[2] /* normal path separator string */
1289 #ifdef FEAT_VIRTUALEDIT
1290 /* Set to TRUE when an operator is being executed with virtual editing, MAYBE
1291 * when no operator is being executed, FALSE otherwise. */
1292 EXTERN
int virtual_op
INIT(= MAYBE
);
1296 /* Display tick, incremented for each call to update_screen() */
1297 EXTERN disptick_T display_tick
INIT(= 0);
1301 /* Line in which spell checking wasn't highlighted because it touched the
1302 * cursor position in Insert mode. */
1303 EXTERN linenr_T spell_redraw_lnum
INIT(= 0);
1307 /* we need to be able to go into the displatch loop while processing a command
1308 * recevied via alternate input. However, we don't want to process another
1309 * command until the first is completed.
1311 EXTERN
int suppress_alternate_input
INIT(= FALSE
);
1314 #ifdef USE_MCH_ERRMSG
1315 /* Grow array to collect error messages in until they can be displayed. */
1316 EXTERN garray_T error_ga
1318 = {0, 0, 0, 0, NULL
}
1323 #ifdef FEAT_NETBEANS_INTG
1324 EXTERN
char *netbeansArg
INIT(= NULL
); /* the -nb[:host:port:passwd] arg */
1325 EXTERN
int netbeansCloseFile
INIT(= 0); /* send killed if != 0 */
1326 EXTERN
int netbeansFireChanges
INIT(= 1); /* send buffer changes if != 0 */
1327 EXTERN
int netbeansForcedQuit
INIT(= 0);/* don't write modified files */
1328 EXTERN
int netbeansReadFile
INIT(= 1); /* OK to read from disk if != 0 */
1329 EXTERN
int netbeansSuppressNoLines
INIT(= 0); /* skip "No lines in buffer" */
1330 EXTERN
int usingNetbeans
INIT(= 0); /* set if -nb flag is used */
1334 * The error messages that can be shared are included here.
1335 * Excluded are errors that are only used once and debugging messages.
1337 EXTERN char_u e_abort
[] INIT(= N_("E470: Command aborted"));
1338 EXTERN char_u e_argreq
[] INIT(= N_("E471: Argument required"));
1339 EXTERN char_u e_backslash
[] INIT(= N_("E10: \\ should be followed by /, ? or &"));
1341 EXTERN char_u e_cmdwin
[] INIT(= N_("E11: Invalid in command-line window; <CR> executes, CTRL-C quits"));
1343 EXTERN char_u e_curdir
[] INIT(= N_("E12: Command not allowed from exrc/vimrc in current dir or tag search"));
1345 EXTERN char_u e_endif
[] INIT(= N_("E171: Missing :endif"));
1346 EXTERN char_u e_endtry
[] INIT(= N_("E600: Missing :endtry"));
1347 EXTERN char_u e_endwhile
[] INIT(= N_("E170: Missing :endwhile"));
1348 EXTERN char_u e_endfor
[] INIT(= N_("E170: Missing :endfor"));
1349 EXTERN char_u e_while
[] INIT(= N_("E588: :endwhile without :while"));
1350 EXTERN char_u e_for
[] INIT(= N_("E588: :endfor without :for"));
1352 EXTERN char_u e_exists
[] INIT(= N_("E13: File exists (add ! to override)"));
1353 EXTERN char_u e_failed
[] INIT(= N_("E472: Command failed"));
1354 #if defined(FEAT_GUI) && defined(FEAT_XFONTSET)
1355 EXTERN char_u e_fontset
[] INIT(= N_("E234: Unknown fontset: %s"));
1357 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(MACOS) \
1358 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MSWIN)
1359 EXTERN char_u e_font
[] INIT(= N_("E235: Unknown font: %s"));
1361 #if (defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)) && !defined(HAVE_GTK2)
1362 EXTERN char_u e_fontwidth
[] INIT(= N_("E236: Font \"%s\" is not fixed-width"));
1364 EXTERN char_u e_internal
[] INIT(= N_("E473: Internal error"));
1365 EXTERN char_u e_interr
[] INIT(= N_("Interrupted"));
1366 EXTERN char_u e_invaddr
[] INIT(= N_("E14: Invalid address"));
1367 EXTERN char_u e_invarg
[] INIT(= N_("E474: Invalid argument"));
1368 EXTERN char_u e_invarg2
[] INIT(= N_("E475: Invalid argument: %s"));
1370 EXTERN char_u e_invexpr2
[] INIT(= N_("E15: Invalid expression: %s"));
1372 EXTERN char_u e_invrange
[] INIT(= N_("E16: Invalid range"));
1373 EXTERN char_u e_invcmd
[] INIT(= N_("E476: Invalid command"));
1374 #if defined(UNIX) || defined(FEAT_SYN_HL)
1375 EXTERN char_u e_isadir2
[] INIT(= N_("E17: \"%s\" is a directory"));
1378 EXTERN char_u e_libcall
[] INIT(= N_("E364: Library call failed for \"%s()\""));
1380 #if defined(DYNAMIC_PERL) || defined(DYNAMIC_PYTHON) || defined(DYNAMIC_RUBY) \
1381 || defined(DYNAMIC_TCL) || defined(DYNAMIC_ICONV) \
1382 || defined(DYNAMIC_GETTEXT) || defined(DYNAMIC_MZSCHEME)
1383 EXTERN char_u e_loadlib
[] INIT(= N_("E370: Could not load library %s"));
1384 EXTERN char_u e_loadfunc
[] INIT(= N_("E448: Could not load library function %s"));
1386 EXTERN char_u e_markinval
[] INIT(= N_("E19: Mark has invalid line number"));
1387 EXTERN char_u e_marknotset
[] INIT(= N_("E20: Mark not set"));
1388 EXTERN char_u e_modifiable
[] INIT(= N_("E21: Cannot make changes, 'modifiable' is off"));
1389 EXTERN char_u e_nesting
[] INIT(= N_("E22: Scripts nested too deep"));
1390 EXTERN char_u e_noalt
[] INIT(= N_("E23: No alternate file"));
1391 EXTERN char_u e_noabbr
[] INIT(= N_("E24: No such abbreviation"));
1392 EXTERN char_u e_nobang
[] INIT(= N_("E477: No ! allowed"));
1394 EXTERN char_u e_nogvim
[] INIT(= N_("E25: GUI cannot be used: Not enabled at compile time"));
1396 #ifndef FEAT_RIGHTLEFT
1397 EXTERN char_u e_nohebrew
[] INIT(= N_("E26: Hebrew cannot be used: Not enabled at compile time\n"));
1400 EXTERN char_u e_nofarsi
[] INIT(= N_("E27: Farsi cannot be used: Not enabled at compile time\n"));
1403 EXTERN char_u e_noarabic
[] INIT(= N_("E800: Arabic cannot be used: Not enabled at compile time\n"));
1405 #if defined(FEAT_SEARCH_EXTRA) || defined(FEAT_SYN_HL)
1406 EXTERN char_u e_nogroup
[] INIT(= N_("E28: No such highlight group name: %s"));
1408 EXTERN char_u e_noinstext
[] INIT(= N_("E29: No inserted text yet"));
1409 EXTERN char_u e_nolastcmd
[] INIT(= N_("E30: No previous command line"));
1410 EXTERN char_u e_nomap
[] INIT(= N_("E31: No such mapping"));
1411 EXTERN char_u e_nomatch
[] INIT(= N_("E479: No match"));
1412 EXTERN char_u e_nomatch2
[] INIT(= N_("E480: No match: %s"));
1413 EXTERN char_u e_noname
[] INIT(= N_("E32: No file name"));
1414 EXTERN char_u e_nopresub
[] INIT(= N_("E33: No previous substitute regular expression"));
1415 EXTERN char_u e_noprev
[] INIT(= N_("E34: No previous command"));
1416 EXTERN char_u e_noprevre
[] INIT(= N_("E35: No previous regular expression"));
1417 EXTERN char_u e_norange
[] INIT(= N_("E481: No range allowed"));
1419 EXTERN char_u e_noroom
[] INIT(= N_("E36: Not enough room"));
1421 #ifdef FEAT_CLIENTSERVER
1422 EXTERN char_u e_noserver
[] INIT(= N_("E247: no registered server named \"%s\""));
1424 EXTERN char_u e_notcreate
[] INIT(= N_("E482: Can't create file %s"));
1425 EXTERN char_u e_notmp
[] INIT(= N_("E483: Can't get temp file name"));
1426 EXTERN char_u e_notopen
[] INIT(= N_("E484: Can't open file %s"));
1427 EXTERN char_u e_notread
[] INIT(= N_("E485: Can't read file %s"));
1428 EXTERN char_u e_nowrtmsg
[] INIT(= N_("E37: No write since last change (add ! to override)"));
1429 EXTERN char_u e_null
[] INIT(= N_("E38: Null argument"));
1430 #ifdef FEAT_DIGRAPHS
1431 EXTERN char_u e_number_exp
[] INIT(= N_("E39: Number expected"));
1433 #ifdef FEAT_QUICKFIX
1434 EXTERN char_u e_openerrf
[] INIT(= N_("E40: Can't open errorfile %s"));
1436 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11)
1437 EXTERN char_u e_opendisp
[] INIT(= N_("E233: cannot open display"));
1439 EXTERN char_u e_outofmem
[] INIT(= N_("E41: Out of memory!"));
1440 #ifdef FEAT_INS_EXPAND
1441 EXTERN char_u e_patnotf
[] INIT(= N_("Pattern not found"));
1443 EXTERN char_u e_patnotf2
[] INIT(= N_("E486: Pattern not found: %s"));
1444 EXTERN char_u e_positive
[] INIT(= N_("E487: Argument must be positive"));
1445 #if defined(UNIX) || defined(FEAT_SESSION)
1446 EXTERN char_u e_prev_dir
[] INIT(= N_("E459: Cannot go back to previous directory"));
1449 #ifdef FEAT_QUICKFIX
1450 EXTERN char_u e_quickfix
[] INIT(= N_("E42: No Errors"));
1451 EXTERN char_u e_loclist
[] INIT(= N_("E776: No location list"));
1453 EXTERN char_u e_re_damg
[] INIT(= N_("E43: Damaged match string"));
1454 EXTERN char_u e_re_corr
[] INIT(= N_("E44: Corrupted regexp program"));
1455 EXTERN char_u e_readonly
[] INIT(= N_("E45: 'readonly' option is set (add ! to override)"));
1457 EXTERN char_u e_readonlyvar
[] INIT(= N_("E46: Cannot change read-only variable \"%s\""));
1458 EXTERN char_u e_readonlysbx
[] INIT(= N_("E794: Cannot set variable in the sandbox: \"%s\""));
1460 #ifdef FEAT_QUICKFIX
1461 EXTERN char_u e_readerrf
[] INIT(= N_("E47: Error while reading errorfile"));
1464 EXTERN char_u e_sandbox
[] INIT(= N_("E48: Not allowed in sandbox"));
1466 EXTERN char_u e_secure
[] INIT(= N_("E523: Not allowed here"));
1467 #if defined(AMIGA) || defined(MACOS) || defined(MSWIN) || defined(RISCOS) \
1468 || defined(UNIX) || defined(VMS) || defined(OS2)
1469 EXTERN char_u e_screenmode
[] INIT(= N_("E359: Screen mode setting not supported"));
1471 EXTERN char_u e_scroll
[] INIT(= N_("E49: Invalid scroll size"));
1472 EXTERN char_u e_shellempty
[] INIT(= N_("E91: 'shell' option is empty"));
1473 #if defined(FEAT_SIGN_ICONS) && !defined(HAVE_GTK2)
1474 EXTERN char_u e_signdata
[] INIT(= N_("E255: Couldn't read in sign data!"));
1476 EXTERN char_u e_swapclose
[] INIT(= N_("E72: Close error on swap file"));
1477 EXTERN char_u e_tagstack
[] INIT(= N_("E73: tag stack empty"));
1478 EXTERN char_u e_toocompl
[] INIT(= N_("E74: Command too complex"));
1479 EXTERN char_u e_longname
[] INIT(= N_("E75: Name too long"));
1480 EXTERN char_u e_toomsbra
[] INIT(= N_("E76: Too many ["));
1481 EXTERN char_u e_toomany
[] INIT(= N_("E77: Too many file names"));
1482 EXTERN char_u e_trailing
[] INIT(= N_("E488: Trailing characters"));
1483 EXTERN char_u e_umark
[] INIT(= N_("E78: Unknown mark"));
1484 EXTERN char_u e_wildexpand
[] INIT(= N_("E79: Cannot expand wildcards"));
1486 EXTERN char_u e_winheight
[] INIT(= N_("E591: 'winheight' cannot be smaller than 'winminheight'"));
1487 # ifdef FEAT_VERTSPLIT
1488 EXTERN char_u e_winwidth
[] INIT(= N_("E592: 'winwidth' cannot be smaller than 'winminwidth'"));
1491 EXTERN char_u e_write
[] INIT(= N_("E80: Error while writing"));
1492 EXTERN char_u e_zerocount
[] INIT(= N_("Zero count"));
1494 EXTERN char_u e_usingsid
[] INIT(= N_("E81: Using <SID> not in a script context"));
1496 #ifdef FEAT_CLIENTSERVER
1497 EXTERN char_u e_invexprmsg
[] INIT(= N_("E449: Invalid expression received"));
1499 #ifdef FEAT_NETBEANS_INTG
1500 EXTERN char_u e_guarded
[] INIT(= N_("E463: Region is guarded, cannot modify"));
1501 EXTERN char_u e_nbreadonly
[] INIT(= N_("E744: NetBeans does not allow changes in read-only files"));
1503 EXTERN char_u e_intern2
[] INIT(= N_("E685: Internal error: %s"));
1504 EXTERN char_u e_maxmempat
[] INIT(= N_("E363: pattern uses more memory than 'maxmempattern'"));
1505 EXTERN char_u e_emptybuf
[] INIT(= N_("E749: empty buffer"));
1507 #ifdef FEAT_EX_EXTRA
1508 EXTERN char_u e_invalpat
[] INIT(= N_("E682: Invalid search pattern or delimiter"));
1510 EXTERN char_u e_bufloaded
[] INIT(= N_("E139: File is loaded in another buffer"));
1511 #if defined(FEAT_SYN_HL) || \
1512 (defined(FEAT_INS_EXPAND) && defined(FEAT_COMPL_FUNC))
1513 EXTERN char_u e_notset
[] INIT(= N_("E764: Option '%s' is not set"));
1517 EXTERN
short disallow_gui
INIT(= FALSE
);
1520 EXTERN
char top_bot_msg
[] INIT(= N_("search hit TOP, continuing at BOTTOM"));
1521 EXTERN
char bot_top_msg
[] INIT(= N_("search hit BOTTOM, continuing at TOP"));
1524 * Comms. with the session manager (XSMP)
1527 EXTERN
int xsmp_icefd
INIT(= -1); /* The actual connection */
1530 /* For undo we need to know the lowest time possible. */
1531 EXTERN
time_t starttime
;
1534 * Optional Farsi support. Include it here, so EXTERN and INIT are defined.
1541 * Optional Arabic support. Include it here, so EXTERN and INIT are defined.
1544 # include "arabic.h"