Mercurial > vim
annotate src/globals.h @ 11416:32aed0993813 v8.0.0592
patch 8.0.0592: if a job writes to a buffer screen is not updated
commit https://github.com/vim/vim/commit/29ae377ea7039874337bc79ace9ab2b37b9056e5
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Apr 30 19:39:39 2017 +0200
patch 8.0.0592: if a job writes to a buffer screen is not updated
Problem: If a job writes to a buffer and the user is typing a command, the
screen isn't updated. When a message is displayed the changed
buffer may cause it to be cleared. (Ramel Eshed)
Solution: Update the screen and then the command line if the screen didn't
scroll. Avoid inserting screen lines, as it clears any message.
Update the status line when the buffer changed.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 30 Apr 2017 19:45:03 +0200 |
parents | 96d83cd2904a |
children | 698ee9d4fe9f |
rev | line source |
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 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 * definition of global variables | |
11 */ | |
12 | |
13 /* | |
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). | |
19 */ | |
20 EXTERN long Rows /* nr of rows in the screen */ | |
21 #ifdef DO_INIT | |
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commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
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22 # if defined(WIN3264) |
7 | 23 = 25L |
24 # else | |
25 = 24L | |
26 # endif | |
27 #endif | |
28 ; | |
29 EXTERN long Columns INIT(= 80); /* nr of columns in the screen */ | |
30 | |
31 /* | |
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[]. | |
35 * | |
36 * "LineOffset[n]" is the offset from ScreenLines[] for the start of line 'n'. | |
37 * The same value is used for ScreenLinesUC[] and ScreenAttrs[]. | |
534 | 38 * |
39 * Note: before the screen is initialized and when out of memory these can be | |
40 * NULL. | |
7 | 41 */ |
42 EXTERN schar_T *ScreenLines INIT(= NULL); | |
43 EXTERN sattr_T *ScreenAttrs INIT(= NULL); | |
44 EXTERN unsigned *LineOffset INIT(= NULL); | |
671 | 45 EXTERN char_u *LineWraps INIT(= NULL); /* line wraps to next line */ |
7 | 46 |
47 #ifdef FEAT_MBYTE | |
48 /* | |
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. | |
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53 * ScreenLinesC[0][off] is only to be used when ScreenLinesUC[off] != 0. |
7 | 54 * Note: These three are only allocated when enc_utf8 is set! |
55 */ | |
56 EXTERN u8char_T *ScreenLinesUC INIT(= NULL); /* decoded UTF-8 characters */ | |
714 | 57 EXTERN u8char_T *ScreenLinesC[MAX_MCO]; /* composing characters */ |
58 EXTERN int Screen_mco INIT(= 0); /* value of p_mco used when | |
59 allocating ScreenLinesC[] */ | |
7 | 60 |
61 /* Only used for euc-jp: Second byte of a character that starts with 0x8e. | |
62 * These are single-width. */ | |
63 EXTERN schar_T *ScreenLines2 INIT(= NULL); | |
64 #endif | |
65 | |
671 | 66 #ifdef FEAT_WINDOWS |
681 | 67 /* |
68 * Indexes for tab page line: | |
69 * N > 0 for label of tab page N | |
70 * N == 0 for no label | |
71 * N < 0 for closing tab page -N | |
72 * N == -999 for closing current tab page | |
73 */ | |
74 EXTERN short *TabPageIdxs INIT(= NULL); | |
671 | 75 #endif |
76 | |
7 | 77 EXTERN int screen_Rows INIT(= 0); /* actual size of ScreenLines[] */ |
78 EXTERN int screen_Columns INIT(= 0); /* actual size of ScreenLines[] */ | |
79 | |
80 /* | |
81 * When vgetc() is called, it sets mod_mask to the set of modifiers that are | |
230 | 82 * held down based on the MOD_MASK_* symbols that are read first. |
7 | 83 */ |
84 EXTERN int mod_mask INIT(= 0x0); /* current key modifiers */ | |
85 | |
86 /* | |
87 * Cmdline_row is the row where the command line starts, just below the | |
88 * last window. | |
89 * When the cmdline gets longer than the available space the screen gets | |
90 * scrolled up. After a CTRL-D (show matches), after hitting ':' after | |
91 * "hit return", and for the :global command, the command line is | |
92 * temporarily moved. The old position is restored with the next call to | |
93 * update_screen(). | |
94 */ | |
95 EXTERN int cmdline_row; | |
96 | |
97 EXTERN int redraw_cmdline INIT(= FALSE); /* cmdline must be redrawn */ | |
98 EXTERN int clear_cmdline INIT(= FALSE); /* cmdline must be cleared */ | |
644 | 99 EXTERN int mode_displayed INIT(= FALSE); /* mode is being displayed */ |
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patch 8.0.0592: if a job writes to a buffer screen is not updated
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100 EXTERN int no_win_do_lines_ins INIT(= FALSE); /* don't insert lines */ |
7 | 101 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) |
102 EXTERN int cmdline_star INIT(= FALSE); /* cmdline is crypted */ | |
103 #endif | |
632 | 104 |
7 | 105 EXTERN int exec_from_reg INIT(= FALSE); /* executing register */ |
106 | |
107 EXTERN int screen_cleared INIT(= FALSE); /* screen has been cleared */ | |
108 | |
109 /* | |
110 * When '$' is included in 'cpoptions' option set: | |
111 * When a change command is given that deletes only part of a line, a dollar | |
112 * is put at the end of the changed text. dollar_vcol is set to the virtual | |
3318 | 113 * column of this '$'. -1 is used to indicate no $ is being displayed. |
7 | 114 */ |
3318 | 115 EXTERN colnr_T dollar_vcol INIT(= -1); |
7 | 116 |
117 #ifdef FEAT_INS_EXPAND | |
118 /* | |
449 | 119 * Variables for Insert mode completion. |
7 | 120 */ |
449 | 121 |
657 | 122 /* Length in bytes of the text being completed (this is deleted to be replaced |
123 * by the match.) */ | |
449 | 124 EXTERN int compl_length INIT(= 0); |
125 | |
126 /* Set when character typed while looking for matches and it means we should | |
127 * stop looking for matches. */ | |
128 EXTERN int compl_interrupted INIT(= FALSE); | |
7 | 129 |
449 | 130 /* List of flags for method of completion. */ |
131 EXTERN int compl_cont_status INIT(= 0); | |
132 # define CONT_ADDING 1 /* "normal" or "adding" expansion */ | |
133 # define CONT_INTRPT (2 + 4) /* a ^X interrupted the current expansion */ | |
7 | 134 /* it's set only iff N_ADDS is set */ |
449 | 135 # define CONT_N_ADDS 4 /* next ^X<> will add-new or expand-current */ |
136 # define CONT_S_IPOS 8 /* next ^X<> will set initial_pos? | |
7 | 137 * if so, word-wise-expansion will set SOL */ |
449 | 138 # define CONT_SOL 16 /* pattern includes start of line, just for |
7 | 139 * word-wise expansion, not set for ^X^L */ |
449 | 140 # define CONT_LOCAL 32 /* for ctrl_x_mode 0, ^X^P/^X^N do a local |
7 | 141 * expansion, (eg use complete=.) */ |
142 #endif | |
143 | |
144 /* | |
145 * Functions for putting characters in the command line, | |
146 * while keeping ScreenLines[] updated. | |
147 */ | |
148 #ifdef FEAT_RIGHTLEFT | |
149 EXTERN int cmdmsg_rl INIT(= FALSE); /* cmdline is drawn right to left */ | |
150 #endif | |
151 EXTERN int msg_col; | |
152 EXTERN int msg_row; | |
153 EXTERN int msg_scrolled; /* Number of screen lines that windows have | |
154 * scrolled because of printing messages. */ | |
155 EXTERN int msg_scrolled_ign INIT(= FALSE); | |
156 /* when TRUE don't set need_wait_return in | |
157 msg_puts_attr() when msg_scrolled is | |
158 non-zero */ | |
159 | |
160 EXTERN char_u *keep_msg INIT(= NULL); /* msg to be shown after redraw */ | |
161 EXTERN int keep_msg_attr INIT(= 0); /* highlight attr for keep_msg */ | |
128 | 162 EXTERN int keep_msg_more INIT(= FALSE); /* keep_msg was set by msgmore() */ |
7 | 163 EXTERN int need_fileinfo INIT(= FALSE);/* do fileinfo() after redraw */ |
164 EXTERN int msg_scroll INIT(= FALSE); /* msg_start() will scroll */ | |
165 EXTERN int msg_didout INIT(= FALSE); /* msg_outstr() was used in line */ | |
166 EXTERN int msg_didany INIT(= FALSE); /* msg_outstr() was used at all */ | |
167 EXTERN int msg_nowait INIT(= FALSE); /* don't wait for this msg */ | |
168 EXTERN int emsg_off INIT(= 0); /* don't display errors for now, | |
169 unless 'debug' is set. */ | |
170 EXTERN int info_message INIT(= FALSE); /* printing informative message */ | |
1007 | 171 EXTERN int msg_hist_off INIT(= FALSE); /* don't add messages to history */ |
7 | 172 #ifdef FEAT_EVAL |
1620 | 173 EXTERN int need_clr_eos INIT(= FALSE); /* need to clear text before |
174 displaying a message. */ | |
7 | 175 EXTERN int emsg_skip INIT(= 0); /* don't display errors for |
176 expression that is skipped */ | |
504 | 177 EXTERN int emsg_severe INIT(= FALSE); /* use message of next of several |
7 | 178 emsg() calls for throw */ |
179 EXTERN int did_endif INIT(= FALSE); /* just had ":endif" */ | |
4323 | 180 EXTERN dict_T vimvardict; /* Dictionary with v: variables */ |
181 EXTERN dict_T globvardict; /* Dictionary with g: variables */ | |
7 | 182 #endif |
183 EXTERN int did_emsg; /* set by emsg() when the message | |
184 is displayed or thrown */ | |
3757 | 185 EXTERN int did_emsg_syntax; /* did_emsg set because of a |
186 syntax error */ | |
7 | 187 EXTERN int called_emsg; /* always set by emsg() */ |
167 | 188 EXTERN int ex_exitval INIT(= 0); /* exit value for ex mode */ |
7 | 189 EXTERN int emsg_on_display INIT(= FALSE); /* there is an error message */ |
190 EXTERN int rc_did_emsg INIT(= FALSE); /* vim_regcomp() called emsg() */ | |
191 | |
192 EXTERN int no_wait_return INIT(= 0); /* don't wait for return for now */ | |
193 EXTERN int need_wait_return INIT(= 0); /* need to wait for return later */ | |
194 EXTERN int did_wait_return INIT(= FALSE); /* wait_return() was used and | |
195 nothing written since then */ | |
196 #ifdef FEAT_TITLE | |
197 EXTERN int need_maketitle INIT(= TRUE); /* call maketitle() soon */ | |
198 #endif | |
199 | |
200 EXTERN int quit_more INIT(= FALSE); /* 'q' hit at "--more--" msg */ | |
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201 #if defined(UNIX) || defined(VMS) || defined(MACOS_X) |
7 | 202 EXTERN int newline_on_exit INIT(= FALSE); /* did msg in altern. screen */ |
203 EXTERN int intr_char INIT(= 0); /* extra interrupt character */ | |
204 #endif | |
205 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
206 EXTERN int x_no_connect INIT(= FALSE); /* don't connect to X server */ | |
207 # if defined(FEAT_CLIENTSERVER) | |
208 EXTERN int x_force_connect INIT(= FALSE); /* Do connect to X server. | |
209 Overrules x_no_connect and | |
210 "exclude" in 'clipboard'. */ | |
211 # endif | |
212 #endif | |
167 | 213 EXTERN int ex_keep_indent INIT(= FALSE); /* getexmodeline(): keep indent */ |
822 | 214 EXTERN int vgetc_busy INIT(= 0); /* when inside vgetc() then > 0 */ |
7 | 215 |
216 EXTERN int didset_vim INIT(= FALSE); /* did set $VIM ourselves */ | |
217 EXTERN int didset_vimruntime INIT(= FALSE); /* idem for $VIMRUNTIME */ | |
218 | |
219 /* | |
220 * Lines left before a "more" message. Ex mode needs to be able to reset this | |
221 * after you type something. | |
222 */ | |
223 EXTERN int lines_left INIT(= -1); /* lines left for listing */ | |
224 EXTERN int msg_no_more INIT(= FALSE); /* don't use more prompt, truncate | |
225 messages */ | |
226 | |
227 EXTERN char_u *sourcing_name INIT( = NULL);/* name of error message source */ | |
228 EXTERN linenr_T sourcing_lnum INIT(= 0); /* line number of the source file */ | |
229 | |
230 #ifdef FEAT_EVAL | |
231 EXTERN int ex_nesting_level INIT(= 0); /* nesting level */ | |
232 EXTERN int debug_break_level INIT(= -1); /* break below this level */ | |
233 EXTERN int debug_did_msg INIT(= FALSE); /* did "debug mode" message */ | |
234 EXTERN int debug_tick INIT(= 0); /* breakpoint change count */ | |
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235 EXTERN int debug_backtrace_level INIT(= 0); /* breakpoint backtrace level */ |
170 | 236 # ifdef FEAT_PROFILE |
790 | 237 EXTERN int do_profiling INIT(= PROF_NONE); /* PROF_ values */ |
170 | 238 # endif |
7 | 239 |
240 /* | |
241 * The exception currently being thrown. Used to pass an exception to | |
242 * a different cstack. Also used for discarding an exception before it is | |
243 * caught or made pending. Only valid when did_throw is TRUE. | |
244 */ | |
245 EXTERN except_T *current_exception; | |
246 | |
247 /* | |
248 * did_throw: An exception is being thrown. Reset when the exception is caught | |
249 * or as long as it is pending in a finally clause. | |
250 */ | |
251 EXTERN int did_throw INIT(= FALSE); | |
252 | |
253 /* | |
254 * need_rethrow: set to TRUE when a throw that cannot be handled in do_cmdline() | |
255 * must be propagated to the cstack of the previously called do_cmdline(). | |
256 */ | |
257 EXTERN int need_rethrow INIT(= FALSE); | |
258 | |
259 /* | |
260 * check_cstack: set to TRUE when a ":finish" or ":return" that cannot be | |
261 * handled in do_cmdline() must be propagated to the cstack of the previously | |
262 * called do_cmdline(). | |
263 */ | |
264 EXTERN int check_cstack INIT(= FALSE); | |
265 | |
266 /* | |
267 * Number of nested try conditionals (across function calls and ":source" | |
268 * commands). | |
269 */ | |
270 EXTERN int trylevel INIT(= 0); | |
271 | |
272 /* | |
273 * When "force_abort" is TRUE, always skip commands after an error message, | |
73 | 274 * even after the outermost ":endif", ":endwhile" or ":endfor" or for a |
1200 | 275 * function without the "abort" flag. It is set to TRUE when "trylevel" is |
73 | 276 * non-zero (and ":silent!" was not used) or an exception is being thrown at |
277 * the time an error is detected. It is set to FALSE when "trylevel" gets | |
278 * zero again and there was no error or interrupt or throw. | |
7 | 279 */ |
280 EXTERN int force_abort INIT(= FALSE); | |
281 | |
282 /* | |
1140 | 283 * "msg_list" points to a variable in the stack of do_cmdline() which keeps |
284 * the list of arguments of several emsg() calls, one of which is to be | |
285 * converted to an error exception immediately after the failing command | |
286 * returns. The message to be used for the exception value is pointed to by | |
287 * the "throw_msg" field of the first element in the list. It is usually the | |
288 * same as the "msg" field of that element, but can be identical to the "msg" | |
289 * field of a later list element, when the "emsg_severe" flag was set when the | |
290 * emsg() call was made. | |
7 | 291 */ |
292 EXTERN struct msglist **msg_list INIT(= NULL); | |
293 | |
294 /* | |
295 * suppress_errthrow: When TRUE, don't convert an error to an exception. Used | |
296 * when displaying the interrupt message or reporting an exception that is still | |
297 * uncaught at the top level (which has already been discarded then). Also used | |
298 * for the error message when no exception can be thrown. | |
299 */ | |
300 EXTERN int suppress_errthrow INIT(= FALSE); | |
301 | |
302 /* | |
303 * The stack of all caught and not finished exceptions. The exception on the | |
304 * top of the stack is the one got by evaluation of v:exception. The complete | |
305 * stack of all caught and pending exceptions is embedded in the various | |
306 * cstacks; the pending exceptions, however, are not on the caught stack. | |
307 */ | |
308 EXTERN except_T *caught_stack INIT(= NULL); | |
309 | |
310 #endif | |
311 | |
312 #ifdef FEAT_EVAL | |
1405 | 313 /* |
314 * Garbage collection can only take place when we are sure there are no Lists | |
958 | 315 * or Dictionaries being used internally. This is flagged with |
316 * "may_garbage_collect" when we are at the toplevel. | |
317 * "want_garbage_collect" is set by the garbagecollect() function, which means | |
1405 | 318 * we do garbage collection before waiting for a char at the toplevel. |
319 * "garbage_collect_at_exit" indicates garbagecollect(1) was called. | |
320 */ | |
958 | 321 EXTERN int may_garbage_collect INIT(= FALSE); |
322 EXTERN int want_garbage_collect INIT(= FALSE); | |
1405 | 323 EXTERN int garbage_collect_at_exit INIT(= FALSE); |
958 | 324 |
325 /* ID of script being sourced or was sourced to define the current function. */ | |
326 EXTERN scid_T current_SID INIT(= 0); | |
7 | 327 #endif |
119 | 328 |
329 /* Magic number used for hashitem "hi_key" value indicating a deleted item. | |
330 * Only the address is used. */ | |
331 EXTERN char_u hash_removed; | |
332 | |
333 | |
7 | 334 EXTERN int scroll_region INIT(= FALSE); /* term supports scroll region */ |
335 EXTERN int t_colors INIT(= 0); /* int value of T_CCO */ | |
336 | |
337 /* | |
338 * When highlight_match is TRUE, highlight a match, starting at the cursor | |
339 * position. Search_match_lines is the number of lines after the match (0 for | |
340 * a match within one line), search_match_endcol the column number of the | |
341 * character just after the match in the last line. | |
342 */ | |
343 EXTERN int highlight_match INIT(= FALSE); /* show search match pos */ | |
344 EXTERN linenr_T search_match_lines; /* lines of of matched string */ | |
345 EXTERN colnr_T search_match_endcol; /* col nr of match end */ | |
346 | |
347 EXTERN int no_smartcase INIT(= FALSE); /* don't use 'smartcase' once */ | |
348 | |
349 EXTERN int need_check_timestamps INIT(= FALSE); /* need to check file | |
350 timestamps asap */ | |
351 EXTERN int did_check_timestamps INIT(= FALSE); /* did check timestamps | |
352 recently */ | |
353 EXTERN int no_check_timestamps INIT(= 0); /* Don't check timestamps */ | |
354 | |
355 EXTERN int highlight_attr[HLF_COUNT]; /* Highl. attr for each context. */ | |
356 #ifdef FEAT_STL_OPT | |
357 # define USER_HIGHLIGHT | |
358 #endif | |
359 #ifdef USER_HIGHLIGHT | |
360 EXTERN int highlight_user[9]; /* User[1-9] attributes */ | |
361 # ifdef FEAT_STL_OPT | |
362 EXTERN int highlight_stlnc[9]; /* On top of user */ | |
363 # endif | |
364 #endif | |
365 #ifdef FEAT_GUI | |
366 EXTERN char_u *use_gvimrc INIT(= NULL); /* "-U" cmdline argument */ | |
367 #endif | |
368 EXTERN int cterm_normal_fg_color INIT(= 0); | |
369 EXTERN int cterm_normal_fg_bold INIT(= 0); | |
370 EXTERN int cterm_normal_bg_color INIT(= 0); | |
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371 #ifdef FEAT_TERMGUICOLORS |
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372 EXTERN guicolor_T cterm_normal_fg_gui_color INIT(= INVALCOLOR); |
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commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
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373 EXTERN guicolor_T cterm_normal_bg_gui_color INIT(= INVALCOLOR); |
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374 #endif |
7 | 375 |
376 #ifdef FEAT_AUTOCMD | |
377 EXTERN int autocmd_busy INIT(= FALSE); /* Is apply_autocmds() busy? */ | |
378 EXTERN int autocmd_no_enter INIT(= FALSE); /* *Enter autocmds disabled */ | |
379 EXTERN int autocmd_no_leave INIT(= FALSE); /* *Leave autocmds disabled */ | |
380 EXTERN int modified_was_set; /* did ":set modified" */ | |
381 EXTERN int did_filetype INIT(= FALSE); /* FileType event found */ | |
382 EXTERN int keep_filetype INIT(= FALSE); /* value for did_filetype when | |
383 starting to execute | |
384 autocommands */ | |
385 | |
386 /* When deleting the current buffer, another one must be loaded. If we know | |
387 * which one is preferred, au_new_curbuf is set to it */ | |
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388 EXTERN bufref_T au_new_curbuf INIT(= {NULL COMMA 0}); |
5816 | 389 |
5958 | 390 /* When deleting a buffer/window and autocmd_busy is TRUE, do not free the |
391 * buffer/window. but link it in the list starting with | |
392 * au_pending_free_buf/ap_pending_free_win, using b_next/w_next. | |
393 * Free the buffer/window when autocmd_busy is being set to FALSE. */ | |
5816 | 394 EXTERN buf_T *au_pending_free_buf INIT(= NULL); |
5958 | 395 EXTERN win_T *au_pending_free_win INIT(= NULL); |
7 | 396 #endif |
397 | |
398 #ifdef FEAT_MOUSE | |
399 /* | |
400 * Mouse coordinates, set by check_termcode() | |
401 */ | |
402 EXTERN int mouse_row; | |
403 EXTERN int mouse_col; | |
404 EXTERN int mouse_past_bottom INIT(= FALSE);/* mouse below last line */ | |
405 EXTERN int mouse_past_eol INIT(= FALSE); /* mouse right of line */ | |
406 EXTERN int mouse_dragging INIT(= 0); /* extending Visual area with | |
407 mouse dragging */ | |
408 # if defined(FEAT_MOUSE_DEC) | |
409 /* | |
410 * When the DEC mouse has been pressed but not yet released we enable | |
411 * automatic querys for the mouse position. | |
412 */ | |
227 | 413 EXTERN int WantQueryMouse INIT(= FALSE); |
7 | 414 # endif |
415 | |
416 # ifdef FEAT_GUI | |
417 /* When the window layout is about to be changed, need_mouse_correct is set, | |
418 * so that gui_mouse_correct() is called afterwards, to correct the mouse | |
419 * pointer when focus-follow-mouse is being used. */ | |
420 EXTERN int need_mouse_correct INIT(= FALSE); | |
421 | |
422 /* When double clicking, topline must be the same */ | |
423 EXTERN linenr_T gui_prev_topline INIT(= 0); | |
424 # ifdef FEAT_DIFF | |
425 EXTERN int gui_prev_topfill INIT(= 0); | |
426 # endif | |
427 # endif | |
428 | |
429 # ifdef FEAT_MOUSESHAPE | |
430 EXTERN int drag_status_line INIT(= FALSE); /* dragging the status line */ | |
431 EXTERN int postponed_mouseshape INIT(= FALSE); /* postponed updating the | |
432 mouse pointer shape */ | |
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433 # ifdef FEAT_WINDOWS |
7 | 434 EXTERN int drag_sep_line INIT(= FALSE); /* dragging vert separator */ |
435 # endif | |
436 # endif | |
437 | |
438 #endif | |
439 | |
440 #ifdef FEAT_DIFF | |
441 /* Value set from 'diffopt'. */ | |
767 | 442 EXTERN int diff_context INIT(= 6); /* context for folds */ |
443 EXTERN int diff_foldcolumn INIT(= 2); /* 'foldcolumn' for diff mode */ | |
640 | 444 EXTERN int diff_need_scrollbind INIT(= FALSE); |
7 | 445 #endif |
446 | |
447 #ifdef FEAT_MENU | |
448 /* The root of the menu hierarchy. */ | |
449 EXTERN vimmenu_T *root_menu INIT(= NULL); | |
450 /* | |
451 * While defining the system menu, sys_menu is TRUE. This avoids | |
452 * overruling of menus that the user already defined. | |
453 */ | |
454 EXTERN int sys_menu INIT(= FALSE); | |
455 #endif | |
456 | |
457 /* While redrawing the screen this flag is set. It means the screen size | |
458 * ('lines' and 'rows') must not be changed. */ | |
459 EXTERN int updating_screen INIT(= FALSE); | |
460 | |
461 #ifdef FEAT_GUI | |
462 # ifdef FEAT_MENU | |
463 /* Menu item just selected, set by check_termcode() */ | |
464 EXTERN vimmenu_T *current_menu; | |
465 | |
466 /* Set to TRUE after adding/removing menus to ensure they are updated */ | |
467 EXTERN int force_menu_update INIT(= FALSE); | |
468 # endif | |
685 | 469 # ifdef FEAT_GUI_TABLINE |
470 /* Tab in tab pages line just selected, set by check_termcode() */ | |
471 EXTERN int current_tab; | |
688 | 472 |
473 /* Menu entry in tab pages line menu just selected, set by check_termcode() */ | |
474 EXTERN int current_tabmenu; | |
475 # define TABLINE_MENU_CLOSE 1 | |
476 # define TABLINE_MENU_NEW 2 | |
477 # define TABLINE_MENU_OPEN 3 | |
685 | 478 # endif |
7 | 479 |
480 /* Scrollbar moved and new value, set by check_termcode() */ | |
481 EXTERN int current_scrollbar; | |
482 EXTERN long_u scrollbar_value; | |
483 | |
484 /* found "-rv" or "-reverse" in command line args */ | |
485 EXTERN int found_reverse_arg INIT(= FALSE); | |
486 | |
487 /* "-fn" or "-font" command line argument */ | |
488 EXTERN char *font_argument INIT(= NULL); | |
489 | |
490 # ifdef FEAT_GUI_GTK | |
491 /* "-bg" or "-background" command line argument */ | |
492 EXTERN char *background_argument INIT(= NULL); | |
493 | |
494 /* "-fg" or "-foreground" command line argument */ | |
495 EXTERN char *foreground_argument INIT(= NULL); | |
496 # endif | |
497 | |
498 /* | |
499 * While executing external commands or in Ex mode, should not insert GUI | |
500 * events in the input buffer: Set hold_gui_events to non-zero. | |
1832 | 501 * |
502 * volatile because it is used in signal handler sig_sysmouse(). | |
7 | 503 */ |
1832 | 504 EXTERN volatile int hold_gui_events INIT(= 0); |
7 | 505 |
506 /* | |
507 * When resizing the shell is postponed, remember the new size, and call | |
508 * gui_resize_shell() later. | |
509 */ | |
510 EXTERN int new_pixel_width INIT(= 0); | |
511 EXTERN int new_pixel_height INIT(= 0); | |
512 | |
513 /* Window position from ":winpos", to be used when opening the GUI window. */ | |
514 EXTERN int gui_win_x INIT(= -1); | |
515 EXTERN int gui_win_y INIT(= -1); | |
516 #endif | |
517 | |
518 #ifdef FEAT_CLIPBOARD | |
519 EXTERN VimClipboard clip_star; /* PRIMARY selection in X11 */ | |
520 # ifdef FEAT_X11 | |
521 EXTERN VimClipboard clip_plus; /* CLIPBOARD selection in X11 */ | |
522 # else | |
523 # define clip_plus clip_star /* there is only one clipboard */ | |
2644 | 524 # define ONE_CLIPBOARD |
7 | 525 # endif |
2654 | 526 |
3616 | 527 # define CLIP_UNNAMED 1 |
528 # define CLIP_UNNAMED_PLUS 2 | |
2654 | 529 EXTERN int clip_unnamed INIT(= 0); /* above two values or'ed */ |
530 | |
3674 | 531 EXTERN int clip_autoselect_star INIT(= FALSE); |
532 EXTERN int clip_autoselect_plus INIT(= FALSE); | |
692 | 533 EXTERN int clip_autoselectml INIT(= FALSE); |
1904 | 534 EXTERN int clip_html INIT(= FALSE); |
692 | 535 EXTERN regprog_T *clip_exclude_prog INIT(= NULL); |
6116 | 536 EXTERN int clip_unnamed_saved INIT(= 0); |
7 | 537 #endif |
538 | |
539 /* | |
540 * All windows are linked in a list. firstwin points to the first entry, | |
541 * lastwin to the last entry (can be the same as firstwin) and curwin to the | |
542 * currently active window. | |
543 * Without the FEAT_WINDOWS they are all equal. | |
544 */ | |
545 #ifdef FEAT_WINDOWS | |
546 EXTERN win_T *firstwin; /* first window */ | |
547 EXTERN win_T *lastwin; /* last window */ | |
548 EXTERN win_T *prevwin INIT(= NULL); /* previous window */ | |
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549 # define ONE_WINDOW (firstwin == lastwin) |
7 | 550 # define W_NEXT(wp) ((wp)->w_next) |
551 # define FOR_ALL_WINDOWS(wp) for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
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552 # define FOR_ALL_TABPAGES(tp) for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
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553 # define FOR_ALL_WINDOWS_IN_TAB(tp, wp) \ |
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554 for ((wp) = ((tp) == NULL || (tp) == curtab) \ |
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555 ? firstwin : (tp)->tp_firstwin; (wp); (wp) = (wp)->w_next) |
3340 | 556 /* |
557 * When using this macro "break" only breaks out of the inner loop. Use "goto" | |
558 * to break out of the tabpage loop. | |
559 */ | |
1869 | 560 # define FOR_ALL_TAB_WINDOWS(tp, wp) \ |
671 | 561 for ((tp) = first_tabpage; (tp) != NULL; (tp) = (tp)->tp_next) \ |
680 | 562 for ((wp) = ((tp) == curtab) \ |
671 | 563 ? firstwin : (tp)->tp_firstwin; (wp); (wp) = (wp)->w_next) |
7 | 564 #else |
565 # define firstwin curwin | |
566 # define lastwin curwin | |
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567 # define ONE_WINDOW 1 |
7 | 568 # define W_NEXT(wp) NULL |
569 # define FOR_ALL_WINDOWS(wp) wp = curwin; | |
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570 # define FOR_ALL_TABPAGES(tp) for (;FALSE;) |
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571 # define FOR_ALL_WINDOWS_IN_TAB(tp, wp) wp = curwin; |
677 | 572 # define FOR_ALL_TAB_WINDOWS(tp, wp) wp = curwin; |
7 | 573 #endif |
667 | 574 |
7 | 575 EXTERN win_T *curwin; /* currently active window */ |
576 | |
1906 | 577 #ifdef FEAT_AUTOCMD |
578 EXTERN win_T *aucmd_win; /* window used in aucmd_prepbuf() */ | |
1944 | 579 EXTERN int aucmd_win_used INIT(= FALSE); /* aucmd_win is being used */ |
1906 | 580 #endif |
581 | |
7 | 582 /* |
583 * The window layout is kept in a tree of frames. topframe points to the top | |
584 * of the tree. | |
585 */ | |
586 EXTERN frame_T *topframe; /* top of the window frame tree */ | |
587 | |
667 | 588 #ifdef FEAT_WINDOWS |
589 /* | |
673 | 590 * Tab pages are alternative topframes. "first_tabpage" points to the first |
591 * one in the list, "curtab" is the current one. | |
667 | 592 */ |
673 | 593 EXTERN tabpage_T *first_tabpage; |
594 EXTERN tabpage_T *curtab; | |
595 EXTERN int redraw_tabline INIT(= FALSE); /* need to redraw tabline */ | |
667 | 596 #endif |
597 | |
7 | 598 /* |
599 * All buffers are linked in a list. 'firstbuf' points to the first entry, | |
600 * 'lastbuf' to the last entry and 'curbuf' to the currently active buffer. | |
601 */ | |
602 EXTERN buf_T *firstbuf INIT(= NULL); /* first buffer */ | |
603 EXTERN buf_T *lastbuf INIT(= NULL); /* last buffer */ | |
604 EXTERN buf_T *curbuf INIT(= NULL); /* currently active buffer */ | |
605 | |
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606 #define FOR_ALL_BUFFERS(buf) for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
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607 |
1066 | 608 /* Flag that is set when switching off 'swapfile'. It means that all blocks |
609 * are to be loaded into memory. Shouldn't be global... */ | |
610 EXTERN int mf_dont_release INIT(= FALSE); /* don't release blocks */ | |
611 | |
7 | 612 /* |
613 * List of files being edited (global argument list). curwin->w_alist points | |
614 * to this when the window is using the global argument list. | |
615 */ | |
616 EXTERN alist_T global_alist; /* global argument list */ | |
5942 | 617 EXTERN int max_alist_id INIT(= 0); /* the previous argument list id */ |
7 | 618 EXTERN int arg_had_last INIT(= FALSE); /* accessed last file in |
619 global_alist */ | |
620 | |
621 EXTERN int ru_col; /* column for ruler */ | |
622 #ifdef FEAT_STL_OPT | |
623 EXTERN int ru_wid; /* 'rulerfmt' width of ruler when non-zero */ | |
624 #endif | |
625 EXTERN int sc_col; /* column for shown command */ | |
626 | |
627 #ifdef TEMPDIRNAMES | |
628 EXTERN char_u *vim_tempdir INIT(= NULL); /* Name of Vim's own temp dir. | |
629 Ends in a slash. */ | |
630 #endif | |
631 | |
632 /* | |
633 * When starting or exiting some things are done differently (e.g. screen | |
634 * updating). | |
635 */ | |
636 EXTERN int starting INIT(= NO_SCREEN); | |
637 /* first NO_SCREEN, then NO_BUFFERS and then | |
638 * set to 0 when starting up finished */ | |
639 EXTERN int exiting INIT(= FALSE); | |
625 | 640 /* TRUE when planning to exit Vim. Might |
641 * still keep on running if there is a changed | |
642 * buffer. */ | |
643 EXTERN int really_exiting INIT(= FALSE); | |
644 /* TRUE when we are sure to exit, e.g., after | |
645 * a deadly signal */ | |
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646 EXTERN int stdout_isatty INIT(= TRUE); /* is stdout a terminal? */ |
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647 |
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648 #if defined(FEAT_AUTOCHDIR) |
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649 EXTERN int test_autochdir INIT(= FALSE); |
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650 #endif |
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651 #if defined(EXITFREE) |
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652 EXTERN int entered_free_all_mem INIT(= FALSE); |
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653 /* TRUE when in or after free_all_mem() */ |
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654 #endif |
1832 | 655 /* volatile because it is used in signal handler deathtrap(). */ |
656 EXTERN volatile int full_screen INIT(= FALSE); | |
7 | 657 /* TRUE when doing full-screen output |
658 * otherwise only writing some messages */ | |
659 | |
660 EXTERN int restricted INIT(= FALSE); | |
661 /* TRUE when started as "rvim" */ | |
662 EXTERN int secure INIT(= FALSE); | |
663 /* non-zero when only "safe" commands are | |
664 * allowed, e.g. when sourcing .exrc or .vimrc | |
665 * in current directory */ | |
666 | |
634 | 667 EXTERN int textlock INIT(= 0); |
668 /* non-zero when changing text and jumping to | |
669 * another window or buffer is not allowed */ | |
670 | |
819 | 671 #ifdef FEAT_AUTOCMD |
672 EXTERN int curbuf_lock INIT(= 0); | |
673 /* non-zero when the current buffer can't be | |
674 * changed. Used for FileChangedRO. */ | |
1834 | 675 EXTERN int allbuf_lock INIT(= 0); |
676 /* non-zero when no buffer name can be | |
677 * changed, no buffer can be deleted and | |
678 * current directory can't be changed. | |
679 * Used for SwapExists et al. */ | |
819 | 680 #endif |
7 | 681 #ifdef FEAT_EVAL |
682 # define HAVE_SANDBOX | |
683 EXTERN int sandbox INIT(= 0); | |
634 | 684 /* Non-zero when evaluating an expression in a |
685 * "sandbox". Several things are not allowed | |
686 * then. */ | |
7 | 687 #endif |
688 | |
689 EXTERN int silent_mode INIT(= FALSE); | |
690 /* set to TRUE when "-s" commandline argument | |
691 * used for ex */ | |
692 | |
693 EXTERN pos_T VIsual; /* start position of active Visual selection */ | |
694 EXTERN int VIsual_active INIT(= FALSE); | |
695 /* whether Visual mode is active */ | |
696 EXTERN int VIsual_select INIT(= FALSE); | |
697 /* whether Select mode is active */ | |
698 EXTERN int VIsual_reselect; | |
699 /* whether to restart the selection after a | |
700 * Select mode mapping or menu */ | |
701 | |
702 EXTERN int VIsual_mode INIT(= 'v'); | |
703 /* type of Visual mode */ | |
704 | |
705 EXTERN int redo_VIsual_busy INIT(= FALSE); | |
706 /* TRUE when redoing Visual */ | |
707 | |
708 #ifdef FEAT_MOUSE | |
709 /* | |
710 * When pasting text with the middle mouse button in visual mode with | |
711 * restart_edit set, remember where it started so we can set Insstart. | |
712 */ | |
713 EXTERN pos_T where_paste_started; | |
714 #endif | |
715 | |
716 /* | |
717 * This flag is used to make auto-indent work right on lines where only a | |
718 * <RETURN> or <ESC> is typed. It is set when an auto-indent is done, and | |
719 * reset when any other editing is done on the line. If an <ESC> or <RETURN> | |
720 * is received, and did_ai is TRUE, the line is truncated. | |
721 */ | |
722 EXTERN int did_ai INIT(= FALSE); | |
723 | |
724 /* | |
725 * Column of first char after autoindent. 0 when no autoindent done. Used | |
726 * when 'backspace' is 0, to avoid backspacing over autoindent. | |
727 */ | |
728 EXTERN colnr_T ai_col INIT(= 0); | |
729 | |
730 #ifdef FEAT_COMMENTS | |
731 /* | |
732 * This is a character which will end a start-middle-end comment when typed as | |
733 * the first character on a new line. It is taken from the last character of | |
734 * the "end" comment leader when the COM_AUTO_END flag is given for that | |
735 * comment end in 'comments'. It is only valid when did_ai is TRUE. | |
736 */ | |
737 EXTERN int end_comment_pending INIT(= NUL); | |
738 #endif | |
739 | |
740 #ifdef FEAT_SCROLLBIND | |
741 /* | |
742 * This flag is set after a ":syncbind" to let the check_scrollbind() function | |
743 * know that it should not attempt to perform scrollbinding due to the scroll | |
744 * that was a result of the ":syncbind." (Otherwise, check_scrollbind() will | |
745 * undo some of the work done by ":syncbind.") -ralston | |
746 */ | |
747 EXTERN int did_syncbind INIT(= FALSE); | |
748 #endif | |
749 | |
750 #ifdef FEAT_SMARTINDENT | |
751 /* | |
752 * This flag is set when a smart indent has been performed. When the next typed | |
753 * character is a '{' the inserted tab will be deleted again. | |
754 */ | |
755 EXTERN int did_si INIT(= FALSE); | |
756 | |
757 /* | |
758 * This flag is set after an auto indent. If the next typed character is a '}' | |
759 * one indent will be removed. | |
760 */ | |
761 EXTERN int can_si INIT(= FALSE); | |
762 | |
763 /* | |
764 * This flag is set after an "O" command. If the next typed character is a '{' | |
765 * one indent will be removed. | |
766 */ | |
767 EXTERN int can_si_back INIT(= FALSE); | |
768 #endif | |
769 | |
770 EXTERN pos_T saved_cursor /* w_cursor before formatting text. */ | |
3616 | 771 #ifdef DO_INIT |
1869 | 772 = INIT_POS_T(0, 0, 0) |
3616 | 773 #endif |
7 | 774 ; |
775 | |
776 /* | |
777 * Stuff for insert mode. | |
778 */ | |
779 EXTERN pos_T Insstart; /* This is where the latest | |
780 * insert/append mode started. */ | |
5680 | 781 |
782 /* This is where the latest insert/append mode started. In contrast to | |
783 * Insstart, this won't be reset by certain keys and is needed for | |
784 * op_insert(), to detect correctly where inserting by the user started. */ | |
785 EXTERN pos_T Insstart_orig; | |
786 | |
7 | 787 #ifdef FEAT_VREPLACE |
788 /* | |
789 * Stuff for VREPLACE mode. | |
790 */ | |
791 EXTERN int orig_line_count INIT(= 0); /* Line count when "gR" started */ | |
792 EXTERN int vr_lines_changed INIT(= 0); /* #Lines changed by "gR" so far */ | |
793 #endif | |
794 | |
795 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) | |
796 /* argument to SETJMP() for handling X IO errors */ | |
797 EXTERN JMP_BUF x_jump_env; | |
798 #endif | |
799 | |
800 #if defined(HAVE_SETJMP_H) | |
801 /* | |
802 * Stuff for setjmp() and longjmp(). | |
803 * Used to protect areas where we could crash. | |
804 */ | |
805 EXTERN JMP_BUF lc_jump_env; /* argument to SETJMP() */ | |
177 | 806 # ifdef SIGHASARG |
1832 | 807 /* volatile because it is used in signal handlers. */ |
808 EXTERN volatile int lc_signal; /* caught signal number, 0 when no was signal | |
809 caught; used for mch_libcall() */ | |
177 | 810 # endif |
1832 | 811 /* volatile because it is used in signal handler deathtrap(). */ |
812 EXTERN volatile int lc_active INIT(= FALSE); /* TRUE when lc_jump_env is valid. */ | |
7 | 813 #endif |
814 | |
815 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) | |
816 /* | |
817 * These flags are set based upon 'fileencoding'. | |
818 * Note that "enc_utf8" is also set for "unicode", because the characters are | |
819 * internally stored as UTF-8 (to avoid trouble with NUL bytes). | |
820 */ | |
821 # define DBCS_JPN 932 /* japan */ | |
822 # define DBCS_JPNU 9932 /* euc-jp */ | |
823 # define DBCS_KOR 949 /* korea */ | |
824 # define DBCS_KORU 9949 /* euc-kr */ | |
825 # define DBCS_CHS 936 /* chinese */ | |
826 # define DBCS_CHSU 9936 /* euc-cn */ | |
827 # define DBCS_CHT 950 /* taiwan */ | |
828 # define DBCS_CHTU 9950 /* euc-tw */ | |
829 # define DBCS_2BYTE 1 /* 2byte- */ | |
830 # define DBCS_DEBUG -1 | |
831 #endif | |
832 | |
833 #ifdef FEAT_MBYTE | |
834 EXTERN int enc_dbcs INIT(= 0); /* One of DBCS_xxx values if | |
835 DBCS encoding */ | |
836 EXTERN int enc_unicode INIT(= 0); /* 2: UCS-2 or UTF-16, 4: UCS-4 */ | |
837 EXTERN int enc_utf8 INIT(= FALSE); /* UTF-8 encoded Unicode */ | |
493 | 838 EXTERN int enc_latin1like INIT(= TRUE); /* 'encoding' is latin1 comp. */ |
4168 | 839 # if defined(WIN3264) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD) |
7 | 840 /* Codepage nr of 'encoding'. Negative means it's not been set yet, zero |
841 * means 'encoding' is not a valid codepage. */ | |
842 EXTERN int enc_codepage INIT(= -1); | |
26 | 843 EXTERN int enc_latin9 INIT(= FALSE); /* 'encoding' is latin9 */ |
7 | 844 # endif |
845 EXTERN int has_mbyte INIT(= 0); /* any multi-byte encoding */ | |
846 | |
3616 | 847 # if defined(WIN3264) && defined(FEAT_MBYTE) |
7 | 848 EXTERN int wide_WindowProc INIT(= FALSE); /* use wide WindowProc() */ |
3616 | 849 # endif |
7 | 850 |
851 /* | |
852 * To speed up BYTELEN() we fill a table with the byte lengths whenever | |
853 * enc_utf8 or enc_dbcs changes. | |
854 */ | |
855 EXTERN char mb_bytelen_tab[256]; | |
856 | |
857 /* Variables that tell what conversion is used for keyboard input and display | |
858 * output. */ | |
859 EXTERN vimconv_T input_conv; /* type of input conversion */ | |
860 EXTERN vimconv_T output_conv; /* type of output conversion */ | |
861 | |
862 /* | |
863 * Function pointers, used to quickly get to the right function. Each has | |
864 * three possible values: latin_ (8-bit), utfc_ or utf_ (utf-8) and dbcs_ | |
865 * (DBCS). | |
866 * The value is set in mb_init(); | |
867 */ | |
474 | 868 /* length of char in bytes, including following composing chars */ |
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869 EXTERN int (*mb_ptr2len)(char_u *p) INIT(= latin_ptr2len); |
1903 | 870 /* idem, with limit on string length */ |
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871 EXTERN int (*mb_ptr2len_len)(char_u *p, int size) INIT(= latin_ptr2len_len); |
474 | 872 /* byte length of char */ |
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873 EXTERN int (*mb_char2len)(int c) INIT(= latin_char2len); |
474 | 874 /* convert char to bytes, return the length */ |
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875 EXTERN int (*mb_char2bytes)(int c, char_u *buf) INIT(= latin_char2bytes); |
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876 EXTERN int (*mb_ptr2cells)(char_u *p) INIT(= latin_ptr2cells); |
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877 EXTERN int (*mb_ptr2cells_len)(char_u *p, int size) INIT(= latin_ptr2cells_len); |
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878 EXTERN int (*mb_char2cells)(int c) INIT(= latin_char2cells); |
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879 EXTERN int (*mb_off2cells)(unsigned off, unsigned max_off) INIT(= latin_off2cells); |
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880 EXTERN int (*mb_ptr2char)(char_u *p) INIT(= latin_ptr2char); |
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881 EXTERN int (*mb_head_off)(char_u *base, char_u *p) INIT(= latin_head_off); |
7 | 882 |
883 # if defined(USE_ICONV) && defined(DYNAMIC_ICONV) | |
884 /* Pointers to functions and variables to be loaded at runtime */ | |
885 EXTERN size_t (*iconv) (iconv_t cd, const char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft); | |
886 EXTERN iconv_t (*iconv_open) (const char *tocode, const char *fromcode); | |
887 EXTERN int (*iconv_close) (iconv_t cd); | |
888 EXTERN int (*iconvctl) (iconv_t cd, int request, void *argument); | |
889 EXTERN int* (*iconv_errno) (void); | |
890 # endif | |
891 | |
892 #endif /* FEAT_MBYTE */ | |
893 | |
894 #ifdef FEAT_XIM | |
895 # ifdef FEAT_GUI_GTK | |
896 EXTERN GtkIMContext *xic INIT(= NULL); | |
897 /* | |
898 * Start and end column of the preedit area in virtual columns from the start | |
899 * of the text line. When there is no preedit area they are set to MAXCOL. | |
900 * "preedit_end_col" is needed for coloring the preedited string. Drawing the | |
901 * color between "preedit_start_col" and curpos did not work, because some XIM | |
902 * set the cursor position to the first char of the string. | |
903 */ | |
904 EXTERN colnr_T preedit_start_col INIT(= MAXCOL); | |
905 EXTERN colnr_T preedit_end_col INIT(= MAXCOL); | |
906 | |
907 /* "xim_changed_while_preediting" is set when changed() can set the 'modified' | |
908 * flag even while preediting. */ | |
909 EXTERN int xim_changed_while_preediting INIT(= FALSE); | |
910 # else | |
911 EXTERN XIC xic INIT(= NULL); | |
912 # endif | |
661 | 913 # ifdef FEAT_GUI |
7 | 914 EXTERN guicolor_T xim_fg_color INIT(= INVALCOLOR); |
915 EXTERN guicolor_T xim_bg_color INIT(= INVALCOLOR); | |
661 | 916 # endif |
7 | 917 #endif |
918 | |
919 #ifdef FEAT_HANGULIN | |
920 EXTERN int composing_hangul INIT(= 0); | |
921 EXTERN char_u composing_hangul_buffer[5]; | |
922 #endif | |
923 | |
924 /* | |
925 * "State" is the main state of Vim. | |
926 * There are other variables that modify the state: | |
927 * "Visual_mode" When State is NORMAL or INSERT. | |
928 * "finish_op" When State is NORMAL, after typing the operator and before | |
929 * typing the motion command. | |
930 */ | |
931 EXTERN int State INIT(= NORMAL); /* This is the current state of the | |
932 * command interpreter. */ | |
933 | |
934 EXTERN int finish_op INIT(= FALSE);/* TRUE while an operator is pending */ | |
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935 EXTERN long opcount INIT(= 0); /* count for pending operator */ |
7 | 936 |
937 /* | |
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938 * Ex mode (Q) state |
7 | 939 */ |
940 EXTERN int exmode_active INIT(= 0); /* zero, EXMODE_NORMAL or EXMODE_VIM */ | |
941 EXTERN int ex_no_reprint INIT(= FALSE); /* no need to print after z or p */ | |
942 | |
442 | 943 EXTERN int Recording INIT(= FALSE); /* TRUE when recording into a reg. */ |
944 EXTERN int Exec_reg INIT(= FALSE); /* TRUE when executing a register */ | |
7 | 945 |
442 | 946 EXTERN int no_mapping INIT(= FALSE); /* currently no mapping allowed */ |
947 EXTERN int no_zero_mapping INIT(= 0); /* mapping zero not allowed */ | |
948 EXTERN int allow_keys INIT(= FALSE); /* allow key codes when no_mapping | |
1376 | 949 * is set */ |
442 | 950 EXTERN int no_u_sync INIT(= 0); /* Don't call u_sync() */ |
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951 #ifdef FEAT_EVAL |
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952 EXTERN int u_sync_once INIT(= 0); /* Call u_sync() once when evaluating |
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953 an expression. */ |
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954 #endif |
7 | 955 |
442 | 956 EXTERN int restart_edit INIT(= 0); /* call edit when next cmd finished */ |
957 EXTERN int arrow_used; /* Normally FALSE, set to TRUE after | |
7 | 958 * hitting cursor key in insert mode. |
959 * Used by vgetorpeek() to decide when | |
960 * to call u_sync() */ | |
230 | 961 EXTERN int ins_at_eol INIT(= FALSE); /* put cursor after eol when |
962 restarting edit after CTRL-O */ | |
7 | 963 #ifdef FEAT_INS_EXPAND |
964 EXTERN char_u *edit_submode INIT(= NULL); /* msg for CTRL-X submode */ | |
965 EXTERN char_u *edit_submode_pre INIT(= NULL); /* prepended to edit_submode */ | |
966 EXTERN char_u *edit_submode_extra INIT(= NULL);/* appended to edit_submode */ | |
534 | 967 EXTERN hlf_T edit_submode_highl; /* highl. method for extra info */ |
7 | 968 EXTERN int ctrl_x_mode INIT(= 0); /* Which Ctrl-X mode are we in? */ |
969 #endif | |
970 | |
971 EXTERN int no_abbr INIT(= TRUE); /* TRUE when no abbreviations loaded */ | |
972 | |
973 #ifdef USE_EXE_NAME | |
974 EXTERN char_u *exe_name; /* the name of the executable */ | |
975 #endif | |
976 | |
977 #ifdef USE_ON_FLY_SCROLL | |
978 EXTERN int dont_scroll INIT(= FALSE);/* don't use scrollbars when TRUE */ | |
979 #endif | |
6482 | 980 EXTERN int mapped_ctrl_c INIT(= FALSE); /* modes where CTRL-C is mapped */ |
7 | 981 EXTERN int ctrl_c_interrupts INIT(= TRUE); /* CTRL-C sets got_int */ |
982 | |
983 EXTERN cmdmod_T cmdmod; /* Ex command modifiers */ | |
984 | |
985 EXTERN int msg_silent INIT(= 0); /* don't print messages */ | |
986 EXTERN int emsg_silent INIT(= 0); /* don't print error messages */ | |
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987 EXTERN int emsg_noredir INIT(= 0); /* don't redirect error messages */ |
7 | 988 EXTERN int cmd_silent INIT(= FALSE); /* don't echo the command line */ |
989 | |
579 | 990 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) \ |
991 || defined(FEAT_AUTOCMD) | |
992 # define HAS_SWAP_EXISTS_ACTION | |
993 EXTERN int swap_exists_action INIT(= SEA_NONE); | |
994 /* For dialog when swap file already | |
995 * exists. */ | |
603 | 996 EXTERN int swap_exists_did_quit INIT(= FALSE); |
997 /* Selected "quit" at the dialog. */ | |
7 | 998 #endif |
999 | |
1000 EXTERN char_u *IObuff; /* sprintf's are done in this buffer, | |
1001 size is IOSIZE */ | |
1002 EXTERN char_u *NameBuff; /* file names are expanded in this | |
1003 * buffer, size is MAXPATHL */ | |
1004 EXTERN char_u msg_buf[MSG_BUF_LEN]; /* small buffer for messages */ | |
1005 | |
1006 /* When non-zero, postpone redrawing. */ | |
1007 EXTERN int RedrawingDisabled INIT(= 0); | |
1008 | |
1009 EXTERN int readonlymode INIT(= FALSE); /* Set to TRUE for "view" */ | |
1010 EXTERN int recoverymode INIT(= FALSE); /* Set to TRUE for "-r" option */ | |
1011 | |
1012 EXTERN typebuf_T typebuf /* typeahead buffer */ | |
1013 #ifdef DO_INIT | |
1900 | 1014 = {NULL, NULL, 0, 0, 0, 0, 0, 0, 0} |
7 | 1015 #endif |
1016 ; | |
1200 | 1017 EXTERN int ex_normal_busy INIT(= 0); /* recursiveness of ex_normal() */ |
856 | 1018 EXTERN int ex_normal_lock INIT(= 0); /* forbid use of ex_normal() */ |
1462 | 1019 #ifdef FEAT_EVAL |
1020 EXTERN int ignore_script INIT(= FALSE); /* ignore script input */ | |
1021 #endif | |
7 | 1022 EXTERN int stop_insert_mode; /* for ":stopinsert" and 'insertmode' */ |
1023 | |
1024 EXTERN int KeyTyped; /* TRUE if user typed current char */ | |
1025 EXTERN int KeyStuffed; /* TRUE if current char from stuffbuf */ | |
1026 #ifdef USE_IM_CONTROL | |
1027 EXTERN int vgetc_im_active; /* Input Method was active for last | |
1028 character obtained from vgetc() */ | |
1029 #endif | |
1030 EXTERN int maptick INIT(= 0); /* tick for each non-mapped char */ | |
1031 | |
1032 EXTERN int must_redraw INIT(= 0); /* type of redraw necessary */ | |
1033 EXTERN int skip_redraw INIT(= FALSE); /* skip redraw once */ | |
1034 EXTERN int do_redraw INIT(= FALSE); /* extra redraw once */ | |
1035 | |
1036 EXTERN int need_highlight_changed INIT(= TRUE); | |
1037 EXTERN char_u *use_viminfo INIT(= NULL); /* name of viminfo file to use */ | |
1038 | |
1039 #define NSCRIPT 15 | |
1040 EXTERN FILE *scriptin[NSCRIPT]; /* streams to read script from */ | |
1041 EXTERN int curscript INIT(= 0); /* index in scriptin[] */ | |
1042 EXTERN FILE *scriptout INIT(= NULL); /* stream to write script to */ | |
1043 EXTERN int read_cmd_fd INIT(= 0); /* fd to read commands from */ | |
1044 | |
1832 | 1045 /* volatile because it is used in signal handler catch_sigint(). */ |
1046 EXTERN volatile int got_int INIT(= FALSE); /* set to TRUE when interrupt | |
7 | 1047 signal occurred */ |
1048 #ifdef USE_TERM_CONSOLE | |
1049 EXTERN int term_console INIT(= FALSE); /* set to TRUE when console used */ | |
1050 #endif | |
1051 EXTERN int termcap_active INIT(= FALSE); /* set by starttermcap() */ | |
1052 EXTERN int cur_tmode INIT(= TMODE_COOK); /* input terminal mode */ | |
1200 | 1053 EXTERN int bangredo INIT(= FALSE); /* set to TRUE with ! command */ |
7 | 1054 EXTERN int searchcmdlen; /* length of previous search cmd */ |
1055 #ifdef FEAT_SYN_HL | |
1056 EXTERN int reg_do_extmatch INIT(= 0); /* Used when compiling regexp: | |
1057 * REX_SET to allow \z\(...\), | |
1058 * REX_USE to allow \z\1 et al. */ | |
1059 EXTERN reg_extmatch_T *re_extmatch_in INIT(= NULL); /* Used by vim_regexec(): | |
1060 * strings for \z\1...\z\9 */ | |
1061 EXTERN reg_extmatch_T *re_extmatch_out INIT(= NULL); /* Set by vim_regexec() | |
1062 * to store \z\(...\) matches */ | |
1063 #endif | |
1064 | |
1065 EXTERN int did_outofmem_msg INIT(= FALSE); | |
1066 /* set after out of memory msg */ | |
1067 EXTERN int did_swapwrite_msg INIT(= FALSE); | |
1068 /* set after swap write error msg */ | |
1069 EXTERN int undo_off INIT(= FALSE); /* undo switched off for now */ | |
1070 EXTERN int global_busy INIT(= 0); /* set when :global is executing */ | |
1071 EXTERN int listcmd_busy INIT(= FALSE); /* set when :argdo, :windo or | |
1072 :bufdo is executing */ | |
1073 EXTERN int need_start_insertmode INIT(= FALSE); | |
1074 /* start insert mode soon */ | |
1075 EXTERN char_u *last_cmdline INIT(= NULL); /* last command line (for ":) */ | |
1076 EXTERN char_u *repeat_cmdline INIT(= NULL); /* command line for "." */ | |
1077 #ifdef FEAT_CMDHIST | |
1078 EXTERN char_u *new_last_cmdline INIT(= NULL); /* new value for last_cmdline */ | |
1079 #endif | |
1080 #ifdef FEAT_AUTOCMD | |
1081 EXTERN char_u *autocmd_fname INIT(= NULL); /* fname for <afile> on cmdline */ | |
1723 | 1082 EXTERN int autocmd_fname_full; /* autocmd_fname is full path */ |
7 | 1083 EXTERN int autocmd_bufnr INIT(= 0); /* fnum for <abuf> on cmdline */ |
1084 EXTERN char_u *autocmd_match INIT(= NULL); /* name for <amatch> on cmdline */ | |
661 | 1085 EXTERN int did_cursorhold INIT(= FALSE); /* set when CursorHold t'gerd */ |
4232 | 1086 EXTERN pos_T last_cursormoved /* for CursorMoved event */ |
661 | 1087 # ifdef DO_INIT |
1869 | 1088 = INIT_POS_T(0, 0, 0) |
661 | 1089 # endif |
1090 ; | |
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1091 EXTERN varnumber_T last_changedtick INIT(= 0); /* for TextChanged event */ |
4232 | 1092 EXTERN buf_T *last_changedtick_buf INIT(= NULL); |
7 | 1093 #endif |
1094 | |
1095 #ifdef FEAT_WINDOWS | |
1096 EXTERN int postponed_split INIT(= 0); /* for CTRL-W CTRL-] command */ | |
1097 EXTERN int postponed_split_flags INIT(= 0); /* args for win_split() */ | |
1090 | 1098 EXTERN int postponed_split_tab INIT(= 0); /* cmdmod.tab */ |
7 | 1099 # ifdef FEAT_QUICKFIX |
1100 EXTERN int g_do_tagpreview INIT(= 0); /* for tag preview commands: | |
1101 height of preview window */ | |
1102 # endif | |
1103 #endif | |
1104 EXTERN int replace_offset INIT(= 0); /* offset for replace_push() */ | |
1105 | |
1106 EXTERN char_u *escape_chars INIT(= (char_u *)" \t\\\"|"); | |
1107 /* need backslash in cmd line */ | |
1108 | |
1109 EXTERN int keep_help_flag INIT(= FALSE); /* doing :ta from help file */ | |
1110 | |
1111 /* | |
1112 * When a string option is NULL (which only happens in out-of-memory | |
1113 * situations), it is set to empty_option, to avoid having to check for NULL | |
1114 * everywhere. | |
1115 */ | |
1116 EXTERN char_u *empty_option INIT(= (char_u *)""); | |
1117 | |
1118 EXTERN int redir_off INIT(= FALSE); /* no redirection for a moment */ | |
1119 EXTERN FILE *redir_fd INIT(= NULL); /* message redirection file */ | |
1120 #ifdef FEAT_EVAL | |
1121 EXTERN int redir_reg INIT(= 0); /* message redirection register */ | |
167 | 1122 EXTERN int redir_vname INIT(= 0); /* message redirection variable */ |
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1123 EXTERN int redir_execute INIT(= 0); /* execute() redirection */ |
7 | 1124 #endif |
1125 | |
1126 #ifdef FEAT_LANGMAP | |
1127 EXTERN char_u langmap_mapchar[256]; /* mapping for language keys */ | |
1128 #endif | |
1129 | |
1130 #ifdef FEAT_WILDMENU | |
1131 EXTERN int save_p_ls INIT(= -1); /* Save 'laststatus' setting */ | |
1132 EXTERN int save_p_wmh INIT(= -1); /* Save 'winminheight' setting */ | |
1133 EXTERN int wild_menu_showing INIT(= 0); | |
3616 | 1134 # define WM_SHOWN 1 /* wildmenu showing */ |
1135 # define WM_SCROLLED 2 /* wildmenu showing with scroll */ | |
7 | 1136 #endif |
1137 | |
1138 #ifdef MSWIN | |
1139 EXTERN char_u toupper_tab[256]; /* table for toupper() */ | |
1140 EXTERN char_u tolower_tab[256]; /* table for tolower() */ | |
1141 #endif | |
1142 | |
1143 #ifdef FEAT_LINEBREAK | |
1144 EXTERN char breakat_flags[256]; /* which characters are in 'breakat' */ | |
1145 #endif | |
1146 | |
1147 /* these are in version.c */ | |
1148 extern char *Version; | |
1149 #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC) | |
1150 extern char longVersion[]; | |
1151 #else | |
1152 extern char *longVersion; | |
1153 #endif | |
1154 | |
1155 /* | |
1156 * Some file names are stored in pathdef.c, which is generated from the | |
1157 * Makefile to make their value depend on the Makefile. | |
1158 */ | |
1159 #ifdef HAVE_PATHDEF | |
1160 extern char_u *default_vim_dir; | |
1161 extern char_u *default_vimruntime_dir; | |
1162 extern char_u *all_cflags; | |
1163 extern char_u *all_lflags; | |
1164 # ifdef VMS | |
1165 extern char_u *compiler_version; | |
1054 | 1166 extern char_u *compiled_arch; |
7 | 1167 # endif |
1168 extern char_u *compiled_user; | |
1169 extern char_u *compiled_sys; | |
1170 #endif | |
1171 | |
1172 /* When a window has a local directory, the absolute path of the global | |
1173 * current directory is stored here (in allocated memory). If the current | |
1174 * directory is not a local directory, globaldir is NULL. */ | |
1175 EXTERN char_u *globaldir INIT(= NULL); | |
1176 | |
1177 /* Characters from 'listchars' option */ | |
1178 EXTERN int lcs_eol INIT(= '$'); | |
1179 EXTERN int lcs_ext INIT(= NUL); | |
1180 EXTERN int lcs_prec INIT(= NUL); | |
12 | 1181 EXTERN int lcs_nbsp INIT(= NUL); |
6777 | 1182 EXTERN int lcs_space INIT(= NUL); |
7 | 1183 EXTERN int lcs_tab1 INIT(= NUL); |
1184 EXTERN int lcs_tab2 INIT(= NUL); | |
1185 EXTERN int lcs_trail INIT(= NUL); | |
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1186 #ifdef FEAT_CONCEAL |
6610 | 1187 EXTERN int lcs_conceal INIT(= ' '); |
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1188 #endif |
7 | 1189 |
1190 #if defined(FEAT_WINDOWS) || defined(FEAT_WILDMENU) || defined(FEAT_STL_OPT) \ | |
1191 || defined(FEAT_FOLDING) | |
1192 /* Characters from 'fillchars' option */ | |
1193 EXTERN int fill_stl INIT(= ' '); | |
1194 EXTERN int fill_stlnc INIT(= ' '); | |
1195 #endif | |
1196 #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING) | |
1197 EXTERN int fill_vert INIT(= ' '); | |
1198 EXTERN int fill_fold INIT(= '-'); | |
1199 EXTERN int fill_diff INIT(= '-'); | |
1200 #endif | |
1201 | |
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1202 #ifdef FEAT_FOLDING |
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1203 EXTERN int disable_fold_update INIT(= 0); |
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1204 #endif |
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1205 |
7 | 1206 /* Whether 'keymodel' contains "stopsel" and "startsel". */ |
1207 EXTERN int km_stopsel INIT(= FALSE); | |
1208 EXTERN int km_startsel INIT(= FALSE); | |
1209 | |
1210 #ifdef FEAT_CMDWIN | |
1211 EXTERN int cedit_key INIT(= -1); /* key value of 'cedit' option */ | |
1212 EXTERN int cmdwin_type INIT(= 0); /* type of cmdline window or 0 */ | |
1213 EXTERN int cmdwin_result INIT(= 0); /* result of cmdline window or 0 */ | |
1214 #endif | |
1215 | |
1216 EXTERN char_u no_lines_msg[] INIT(= N_("--No lines in buffer--")); | |
1217 | |
484 | 1218 /* |
1219 * When ":global" is used to number of substitutions and changed lines is | |
1220 * accumulated until it's finished. | |
1221 * Also used for ":spellrepall". | |
1222 */ | |
1223 EXTERN long sub_nsubs; /* total number of substitutions */ | |
1224 EXTERN linenr_T sub_nlines; /* total number of lines changed */ | |
1225 | |
7 | 1226 /* table to store parsed 'wildmode' */ |
1227 EXTERN char_u wim_flags[4]; | |
1228 | |
1229 #if defined(FEAT_TITLE) && defined(FEAT_STL_OPT) | |
1230 /* whether titlestring and iconstring contains statusline syntax */ | |
1231 # define STL_IN_ICON 1 | |
1232 # define STL_IN_TITLE 2 | |
1233 EXTERN int stl_syntax INIT(= 0); | |
1234 #endif | |
1235 | |
1236 #ifdef FEAT_SEARCH_EXTRA | |
1237 /* don't use 'hlsearch' temporarily */ | |
1238 EXTERN int no_hlsearch INIT(= FALSE); | |
1239 #endif | |
1240 | |
1620 | 1241 #if defined(FEAT_BEVAL) && !defined(NO_X11_INCLUDES) |
190 | 1242 EXTERN BalloonEval *balloonEval INIT(= NULL); |
216 | 1243 # if defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP) |
190 | 1244 EXTERN int bevalServers INIT(= 0); |
216 | 1245 # define BEVAL_NETBEANS 0x01 |
1246 # define BEVAL_WORKSHOP 0x02 | |
1247 # endif | |
190 | 1248 #endif |
1249 | |
7 | 1250 #ifdef CURSOR_SHAPE |
1251 /* the table is in misc2.c, because of initializations */ | |
1252 extern cursorentry_T shape_table[SHAPE_IDX_COUNT]; | |
1253 #endif | |
1254 | |
1255 #ifdef FEAT_PRINTER | |
440 | 1256 /* |
1257 * Printer stuff shared between hardcopy.c and machine-specific printing code. | |
1258 */ | |
7 | 1259 # define OPT_PRINT_TOP 0 |
1260 # define OPT_PRINT_BOT 1 | |
1261 # define OPT_PRINT_LEFT 2 | |
1262 # define OPT_PRINT_RIGHT 3 | |
1263 # define OPT_PRINT_HEADERHEIGHT 4 | |
1264 # define OPT_PRINT_SYNTAX 5 | |
1265 # define OPT_PRINT_NUMBER 6 | |
1266 # define OPT_PRINT_WRAP 7 | |
1267 # define OPT_PRINT_DUPLEX 8 | |
1268 # define OPT_PRINT_PORTRAIT 9 | |
1269 # define OPT_PRINT_PAPER 10 | |
1270 # define OPT_PRINT_COLLATE 11 | |
1271 # define OPT_PRINT_JOBSPLIT 12 | |
1272 # define OPT_PRINT_FORMFEED 13 | |
1273 | |
1274 # define OPT_PRINT_NUM_OPTIONS 14 | |
1275 | |
1276 EXTERN option_table_T printer_opts[OPT_PRINT_NUM_OPTIONS] | |
1277 # ifdef DO_INIT | |
1278 = | |
1279 { | |
1280 {"top", TRUE, 0, NULL, 0, FALSE}, | |
1281 {"bottom", TRUE, 0, NULL, 0, FALSE}, | |
1282 {"left", TRUE, 0, NULL, 0, FALSE}, | |
1283 {"right", TRUE, 0, NULL, 0, FALSE}, | |
1284 {"header", TRUE, 0, NULL, 0, FALSE}, | |
1285 {"syntax", FALSE, 0, NULL, 0, FALSE}, | |
1286 {"number", FALSE, 0, NULL, 0, FALSE}, | |
1287 {"wrap", FALSE, 0, NULL, 0, FALSE}, | |
1288 {"duplex", FALSE, 0, NULL, 0, FALSE}, | |
1289 {"portrait", FALSE, 0, NULL, 0, FALSE}, | |
1290 {"paper", FALSE, 0, NULL, 0, FALSE}, | |
1291 {"collate", FALSE, 0, NULL, 0, FALSE}, | |
1292 {"jobsplit", FALSE, 0, NULL, 0, FALSE}, | |
1293 {"formfeed", FALSE, 0, NULL, 0, FALSE}, | |
1294 } | |
1295 # endif | |
1296 ; | |
1297 | |
1298 /* For prt_get_unit(). */ | |
1299 # define PRT_UNIT_NONE -1 | |
1300 # define PRT_UNIT_PERC 0 | |
1301 # define PRT_UNIT_INCH 1 | |
1302 # define PRT_UNIT_MM 2 | |
1303 # define PRT_UNIT_POINT 3 | |
1304 # define PRT_UNIT_NAMES {"pc", "in", "mm", "pt"} | |
1305 #endif | |
1306 | |
707 | 1307 #if (defined(FEAT_PRINTER) && defined(FEAT_STL_OPT)) \ |
1308 || defined(FEAT_GUI_TABLINE) | |
688 | 1309 /* Page number used for %N in 'pageheader' and 'guitablabel'. */ |
1310 EXTERN linenr_T printer_page_num; | |
1311 #endif | |
1312 | |
7 | 1313 #ifdef FEAT_XCLIPBOARD |
440 | 1314 EXTERN char *xterm_display INIT(= NULL); /* xterm display name; points |
1315 into argv[] */ | |
7 | 1316 EXTERN Display *xterm_dpy INIT(= NULL); /* xterm display pointer */ |
1317 #endif | |
1318 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_GUI_X11) | |
1319 EXTERN XtAppContext app_context INIT(= (XtAppContext)NULL); | |
1320 #endif | |
1321 | |
1322 #ifdef FEAT_GUI_GTK | |
1323 EXTERN guint32 gtk_socket_id INIT(= 0); | |
1324 EXTERN int echo_wid_arg INIT(= FALSE); /* --echo-wid argument */ | |
1325 #endif | |
1326 | |
1376 | 1327 #ifdef FEAT_GUI_W32 |
1328 /* | |
1329 * The value of the --windowid argument. | |
1330 * For embedding gvim inside another application. | |
1331 */ | |
1570 | 1332 EXTERN long_u win_socket_id INIT(= 0); |
1376 | 1333 #endif |
1334 | |
841 | 1335 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
1336 EXTERN int typebuf_was_filled INIT(= FALSE); /* received text from client | |
842 | 1337 or from feedkeys() */ |
841 | 1338 #endif |
1339 | |
7 | 1340 #ifdef FEAT_CLIENTSERVER |
1341 EXTERN char_u *serverName INIT(= NULL); /* name of the server */ | |
1342 # ifdef FEAT_X11 | |
1343 EXTERN Window commWindow INIT(= None); | |
1344 EXTERN Window clientWindow INIT(= None); | |
1345 EXTERN Atom commProperty INIT(= None); | |
1346 EXTERN char_u *serverDelayedStartName INIT(= NULL); | |
1347 # else | |
3616 | 1348 # ifdef PROTO |
7 | 1349 typedef int HWND; |
3616 | 1350 # endif |
7 | 1351 EXTERN HWND clientWindow INIT(= 0); |
1352 # endif | |
1353 #endif | |
1354 | |
1355 #if defined(UNIX) || defined(VMS) | |
1356 EXTERN int term_is_xterm INIT(= FALSE); /* xterm-like 'term' */ | |
1357 #endif | |
1358 | |
1359 #ifdef BACKSLASH_IN_FILENAME | |
1360 EXTERN char psepc INIT(= '\\'); /* normal path separator character */ | |
1361 EXTERN char psepcN INIT(= '/'); /* abnormal path separator character */ | |
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1362 /* normal path separator string */ |
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1363 EXTERN char pseps[2] INIT(= {'\\' COMMA 0}); |
7 | 1364 #endif |
1365 | |
1366 #ifdef FEAT_VIRTUALEDIT | |
1367 /* Set to TRUE when an operator is being executed with virtual editing, MAYBE | |
1368 * when no operator is being executed, FALSE otherwise. */ | |
1369 EXTERN int virtual_op INIT(= MAYBE); | |
1370 #endif | |
1371 | |
1372 #ifdef FEAT_SYN_HL | |
1373 /* Display tick, incremented for each call to update_screen() */ | |
1374 EXTERN disptick_T display_tick INIT(= 0); | |
744 | 1375 #endif |
221 | 1376 |
744 | 1377 #ifdef FEAT_SPELL |
221 | 1378 /* Line in which spell checking wasn't highlighted because it touched the |
1379 * cursor position in Insert mode. */ | |
1380 EXTERN linenr_T spell_redraw_lnum INIT(= 0); | |
7 | 1381 #endif |
1382 | |
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1383 #ifdef FEAT_CONCEAL |
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1384 /* Set when the cursor line needs to be redrawn. */ |
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1385 EXTERN int need_cursor_line_redraw INIT(= FALSE); |
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1386 #endif |
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1387 |
7 | 1388 #ifdef ALT_X_INPUT |
1200 | 1389 /* we need to be able to go into the dispatch loop while processing a command |
1390 * received via alternate input. However, we don't want to process another | |
7 | 1391 * command until the first is completed. |
1392 */ | |
1393 EXTERN int suppress_alternate_input INIT(= FALSE); | |
1394 #endif | |
1395 | |
1396 #ifdef USE_MCH_ERRMSG | |
1397 /* Grow array to collect error messages in until they can be displayed. */ | |
1398 EXTERN garray_T error_ga | |
1399 # ifdef DO_INIT | |
1400 = {0, 0, 0, 0, NULL} | |
1401 # endif | |
1402 ; | |
1403 #endif | |
1404 | |
1405 #ifdef FEAT_NETBEANS_INTG | |
1406 EXTERN char *netbeansArg INIT(= NULL); /* the -nb[:host:port:passwd] arg */ | |
1407 EXTERN int netbeansFireChanges INIT(= 1); /* send buffer changes if != 0 */ | |
1408 EXTERN int netbeansForcedQuit INIT(= 0);/* don't write modified files */ | |
1409 EXTERN int netbeansReadFile INIT(= 1); /* OK to read from disk if != 0 */ | |
1410 EXTERN int netbeansSuppressNoLines INIT(= 0); /* skip "No lines in buffer" */ | |
1411 #endif | |
1412 | |
1413 /* | |
1414 * The error messages that can be shared are included here. | |
1415 * Excluded are errors that are only used once and debugging messages. | |
1416 */ | |
504 | 1417 EXTERN char_u e_abort[] INIT(= N_("E470: Command aborted")); |
1418 EXTERN char_u e_argreq[] INIT(= N_("E471: Argument required")); | |
1419 EXTERN char_u e_backslash[] INIT(= N_("E10: \\ should be followed by /, ? or &")); | |
7 | 1420 #ifdef FEAT_CMDWIN |
504 | 1421 EXTERN char_u e_cmdwin[] INIT(= N_("E11: Invalid in command-line window; <CR> executes, CTRL-C quits")); |
7 | 1422 #endif |
504 | 1423 EXTERN char_u e_curdir[] INIT(= N_("E12: Command not allowed from exrc/vimrc in current dir or tag search")); |
7 | 1424 #ifdef FEAT_EVAL |
504 | 1425 EXTERN char_u e_endif[] INIT(= N_("E171: Missing :endif")); |
1426 EXTERN char_u e_endtry[] INIT(= N_("E600: Missing :endtry")); | |
1427 EXTERN char_u e_endwhile[] INIT(= N_("E170: Missing :endwhile")); | |
1428 EXTERN char_u e_endfor[] INIT(= N_("E170: Missing :endfor")); | |
1429 EXTERN char_u e_while[] INIT(= N_("E588: :endwhile without :while")); | |
1430 EXTERN char_u e_for[] INIT(= N_("E588: :endfor without :for")); | |
7 | 1431 #endif |
504 | 1432 EXTERN char_u e_exists[] INIT(= N_("E13: File exists (add ! to override)")); |
1433 EXTERN char_u e_failed[] INIT(= N_("E472: Command failed")); | |
7 | 1434 #if defined(FEAT_GUI) && defined(FEAT_XFONTSET) |
504 | 1435 EXTERN char_u e_fontset[] INIT(= N_("E234: Unknown fontset: %s")); |
7 | 1436 #endif |
1437 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(MACOS) \ | |
1438 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MSWIN) | |
504 | 1439 EXTERN char_u e_font[] INIT(= N_("E235: Unknown font: %s")); |
7 | 1440 #endif |
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1441 #if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) |
504 | 1442 EXTERN char_u e_fontwidth[] INIT(= N_("E236: Font \"%s\" is not fixed-width")); |
7 | 1443 #endif |
504 | 1444 EXTERN char_u e_internal[] INIT(= N_("E473: Internal error")); |
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1445 EXTERN char_u e_intern2[] INIT(= N_("E685: Internal error: %s")); |
504 | 1446 EXTERN char_u e_interr[] INIT(= N_("Interrupted")); |
1447 EXTERN char_u e_invaddr[] INIT(= N_("E14: Invalid address")); | |
1448 EXTERN char_u e_invarg[] INIT(= N_("E474: Invalid argument")); | |
1449 EXTERN char_u e_invarg2[] INIT(= N_("E475: Invalid argument: %s")); | |
7 | 1450 #ifdef FEAT_EVAL |
504 | 1451 EXTERN char_u e_invexpr2[] INIT(= N_("E15: Invalid expression: %s")); |
7 | 1452 #endif |
504 | 1453 EXTERN char_u e_invrange[] INIT(= N_("E16: Invalid range")); |
1454 EXTERN char_u e_invcmd[] INIT(= N_("E476: Invalid command")); | |
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1455 #if defined(UNIX) || defined(FEAT_SYN_HL) || defined(FEAT_SPELL) |
504 | 1456 EXTERN char_u e_isadir2[] INIT(= N_("E17: \"%s\" is a directory")); |
7 | 1457 #endif |
1458 #ifdef FEAT_LIBCALL | |
504 | 1459 EXTERN char_u e_libcall[] INIT(= N_("E364: Library call failed for \"%s()\"")); |
7 | 1460 #endif |
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1461 #if defined(DYNAMIC_PERL) \ |
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1462 || defined(DYNAMIC_PYTHON) || defined(DYNAMIC_PYTHON3) \ |
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1463 || defined(DYNAMIC_RUBY) \ |
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1464 || defined(DYNAMIC_TCL) \ |
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1465 || defined(DYNAMIC_ICONV) \ |
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1466 || defined(DYNAMIC_GETTEXT) \ |
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1467 || defined(DYNAMIC_MZSCHEME) \ |
2330 | 1468 || defined(DYNAMIC_LUA) |
504 | 1469 EXTERN char_u e_loadlib[] INIT(= N_("E370: Could not load library %s")); |
1470 EXTERN char_u e_loadfunc[] INIT(= N_("E448: Could not load library function %s")); | |
7 | 1471 #endif |
504 | 1472 EXTERN char_u e_markinval[] INIT(= N_("E19: Mark has invalid line number")); |
1473 EXTERN char_u e_marknotset[] INIT(= N_("E20: Mark not set")); | |
1474 EXTERN char_u e_modifiable[] INIT(= N_("E21: Cannot make changes, 'modifiable' is off")); | |
1475 EXTERN char_u e_nesting[] INIT(= N_("E22: Scripts nested too deep")); | |
1476 EXTERN char_u e_noalt[] INIT(= N_("E23: No alternate file")); | |
1477 EXTERN char_u e_noabbr[] INIT(= N_("E24: No such abbreviation")); | |
1478 EXTERN char_u e_nobang[] INIT(= N_("E477: No ! allowed")); | |
7 | 1479 #ifndef FEAT_GUI |
504 | 1480 EXTERN char_u e_nogvim[] INIT(= N_("E25: GUI cannot be used: Not enabled at compile time")); |
7 | 1481 #endif |
1482 #ifndef FEAT_RIGHTLEFT | |
504 | 1483 EXTERN char_u e_nohebrew[] INIT(= N_("E26: Hebrew cannot be used: Not enabled at compile time\n")); |
7 | 1484 #endif |
1485 #ifndef FEAT_FKMAP | |
504 | 1486 EXTERN char_u e_nofarsi[] INIT(= N_("E27: Farsi cannot be used: Not enabled at compile time\n")); |
7 | 1487 #endif |
1488 #ifndef FEAT_ARABIC | |
504 | 1489 EXTERN char_u e_noarabic[] INIT(= N_("E800: Arabic cannot be used: Not enabled at compile time\n")); |
7 | 1490 #endif |
1491 #if defined(FEAT_SEARCH_EXTRA) || defined(FEAT_SYN_HL) | |
504 | 1492 EXTERN char_u e_nogroup[] INIT(= N_("E28: No such highlight group name: %s")); |
7 | 1493 #endif |
504 | 1494 EXTERN char_u e_noinstext[] INIT(= N_("E29: No inserted text yet")); |
1495 EXTERN char_u e_nolastcmd[] INIT(= N_("E30: No previous command line")); | |
1496 EXTERN char_u e_nomap[] INIT(= N_("E31: No such mapping")); | |
1497 EXTERN char_u e_nomatch[] INIT(= N_("E479: No match")); | |
1498 EXTERN char_u e_nomatch2[] INIT(= N_("E480: No match: %s")); | |
1499 EXTERN char_u e_noname[] INIT(= N_("E32: No file name")); | |
1500 EXTERN char_u e_nopresub[] INIT(= N_("E33: No previous substitute regular expression")); | |
1501 EXTERN char_u e_noprev[] INIT(= N_("E34: No previous command")); | |
1502 EXTERN char_u e_noprevre[] INIT(= N_("E35: No previous regular expression")); | |
1503 EXTERN char_u e_norange[] INIT(= N_("E481: No range allowed")); | |
7 | 1504 #ifdef FEAT_WINDOWS |
504 | 1505 EXTERN char_u e_noroom[] INIT(= N_("E36: Not enough room")); |
7 | 1506 #endif |
1507 #ifdef FEAT_CLIENTSERVER | |
504 | 1508 EXTERN char_u e_noserver[] INIT(= N_("E247: no registered server named \"%s\"")); |
7 | 1509 #endif |
504 | 1510 EXTERN char_u e_notcreate[] INIT(= N_("E482: Can't create file %s")); |
1511 EXTERN char_u e_notmp[] INIT(= N_("E483: Can't get temp file name")); | |
1512 EXTERN char_u e_notopen[] INIT(= N_("E484: Can't open file %s")); | |
1513 EXTERN char_u e_notread[] INIT(= N_("E485: Can't read file %s")); | |
1514 EXTERN char_u e_nowrtmsg[] INIT(= N_("E37: No write since last change (add ! to override)")); | |
5464 | 1515 EXTERN char_u e_nowrtmsg_nobang[] INIT(= N_("E37: No write since last change")); |
504 | 1516 EXTERN char_u e_null[] INIT(= N_("E38: Null argument")); |
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1517 #if defined(FEAT_DIGRAPHS) || defined(FEAT_TIMERS) |
504 | 1518 EXTERN char_u e_number_exp[] INIT(= N_("E39: Number expected")); |
7 | 1519 #endif |
1520 #ifdef FEAT_QUICKFIX | |
504 | 1521 EXTERN char_u e_openerrf[] INIT(= N_("E40: Can't open errorfile %s")); |
7 | 1522 #endif |
1523 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) | |
504 | 1524 EXTERN char_u e_opendisp[] INIT(= N_("E233: cannot open display")); |
7 | 1525 #endif |
504 | 1526 EXTERN char_u e_outofmem[] INIT(= N_("E41: Out of memory!")); |
7 | 1527 #ifdef FEAT_INS_EXPAND |
504 | 1528 EXTERN char_u e_patnotf[] INIT(= N_("Pattern not found")); |
7 | 1529 #endif |
504 | 1530 EXTERN char_u e_patnotf2[] INIT(= N_("E486: Pattern not found: %s")); |
1531 EXTERN char_u e_positive[] INIT(= N_("E487: Argument must be positive")); | |
7 | 1532 #if defined(UNIX) || defined(FEAT_SESSION) |
504 | 1533 EXTERN char_u e_prev_dir[] INIT(= N_("E459: Cannot go back to previous directory")); |
7 | 1534 #endif |
1535 | |
1536 #ifdef FEAT_QUICKFIX | |
504 | 1537 EXTERN char_u e_quickfix[] INIT(= N_("E42: No Errors")); |
644 | 1538 EXTERN char_u e_loclist[] INIT(= N_("E776: No location list")); |
7 | 1539 #endif |
504 | 1540 EXTERN char_u e_re_damg[] INIT(= N_("E43: Damaged match string")); |
1541 EXTERN char_u e_re_corr[] INIT(= N_("E44: Corrupted regexp program")); | |
1542 EXTERN char_u e_readonly[] INIT(= N_("E45: 'readonly' option is set (add ! to override)")); | |
7 | 1543 #ifdef FEAT_EVAL |
504 | 1544 EXTERN char_u e_readonlyvar[] INIT(= N_("E46: Cannot change read-only variable \"%s\"")); |
952 | 1545 EXTERN char_u e_readonlysbx[] INIT(= N_("E794: Cannot set variable in the sandbox: \"%s\"")); |
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1546 EXTERN char_u e_emptykey[] INIT(= N_("E713: Cannot use empty key for Dictionary")); |
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1547 EXTERN char_u e_dictreq[] INIT(= N_("E715: Dictionary required")); |
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1548 EXTERN char_u e_listidx[] INIT(= N_("E684: list index out of range: %ld")); |
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1549 EXTERN char_u e_toomanyarg[] INIT(= N_("E118: Too many arguments for function: %s")); |
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1550 EXTERN char_u e_dictkey[] INIT(= N_("E716: Key not present in Dictionary: %s")); |
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1551 EXTERN char_u e_listreq[] INIT(= N_("E714: List required")); |
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1552 EXTERN char_u e_listdictarg[] INIT(= N_("E712: Argument of %s must be a List or Dictionary")); |
7 | 1553 #endif |
1554 #ifdef FEAT_QUICKFIX | |
504 | 1555 EXTERN char_u e_readerrf[] INIT(= N_("E47: Error while reading errorfile")); |
7 | 1556 #endif |
1557 #ifdef HAVE_SANDBOX | |
504 | 1558 EXTERN char_u e_sandbox[] INIT(= N_("E48: Not allowed in sandbox")); |
7 | 1559 #endif |
504 | 1560 EXTERN char_u e_secure[] INIT(= N_("E523: Not allowed here")); |
2823 | 1561 #if defined(AMIGA) || defined(MACOS) || defined(MSWIN) \ |
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1562 || defined(UNIX) || defined(VMS) |
504 | 1563 EXTERN char_u e_screenmode[] INIT(= N_("E359: Screen mode setting not supported")); |
7 | 1564 #endif |
504 | 1565 EXTERN char_u e_scroll[] INIT(= N_("E49: Invalid scroll size")); |
1566 EXTERN char_u e_shellempty[] INIT(= N_("E91: 'shell' option is empty")); | |
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1567 #if defined(FEAT_SIGN_ICONS) && !defined(FEAT_GUI_GTK) |
504 | 1568 EXTERN char_u e_signdata[] INIT(= N_("E255: Couldn't read in sign data!")); |
7 | 1569 #endif |
504 | 1570 EXTERN char_u e_swapclose[] INIT(= N_("E72: Close error on swap file")); |
1571 EXTERN char_u e_tagstack[] INIT(= N_("E73: tag stack empty")); | |
1572 EXTERN char_u e_toocompl[] INIT(= N_("E74: Command too complex")); | |
1573 EXTERN char_u e_longname[] INIT(= N_("E75: Name too long")); | |
1574 EXTERN char_u e_toomsbra[] INIT(= N_("E76: Too many [")); | |
1575 EXTERN char_u e_toomany[] INIT(= N_("E77: Too many file names")); | |
1576 EXTERN char_u e_trailing[] INIT(= N_("E488: Trailing characters")); | |
1577 EXTERN char_u e_umark[] INIT(= N_("E78: Unknown mark")); | |
1578 EXTERN char_u e_wildexpand[] INIT(= N_("E79: Cannot expand wildcards")); | |
7 | 1579 #ifdef FEAT_WINDOWS |
504 | 1580 EXTERN char_u e_winheight[] INIT(= N_("E591: 'winheight' cannot be smaller than 'winminheight'")); |
1581 EXTERN char_u e_winwidth[] INIT(= N_("E592: 'winwidth' cannot be smaller than 'winminwidth'")); | |
7 | 1582 #endif |
504 | 1583 EXTERN char_u e_write[] INIT(= N_("E80: Error while writing")); |
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1584 EXTERN char_u e_zerocount[] INIT(= N_("E939: Positive count required")); |
7 | 1585 #ifdef FEAT_EVAL |
504 | 1586 EXTERN char_u e_usingsid[] INIT(= N_("E81: Using <SID> not in a script context")); |
7 | 1587 #endif |
1588 #ifdef FEAT_CLIENTSERVER | |
504 | 1589 EXTERN char_u e_invexprmsg[] INIT(= N_("E449: Invalid expression received")); |
7 | 1590 #endif |
1591 #ifdef FEAT_NETBEANS_INTG | |
504 | 1592 EXTERN char_u e_guarded[] INIT(= N_("E463: Region is guarded, cannot modify")); |
1593 EXTERN char_u e_nbreadonly[] INIT(= N_("E744: NetBeans does not allow changes in read-only files")); | |
7 | 1594 #endif |
504 | 1595 EXTERN char_u e_maxmempat[] INIT(= N_("E363: pattern uses more memory than 'maxmempattern'")); |
1596 EXTERN char_u e_emptybuf[] INIT(= N_("E749: empty buffer")); | |
6557 | 1597 EXTERN char_u e_nobufnr[] INIT(= N_("E86: Buffer %ld does not exist")); |
119 | 1598 |
504 | 1599 EXTERN char_u e_invalpat[] INIT(= N_("E682: Invalid search pattern or delimiter")); |
1600 EXTERN char_u e_bufloaded[] INIT(= N_("E139: File is loaded in another buffer")); | |
527 | 1601 #if defined(FEAT_SYN_HL) || \ |
1602 (defined(FEAT_INS_EXPAND) && defined(FEAT_COMPL_FUNC)) | |
523 | 1603 EXTERN char_u e_notset[] INIT(= N_("E764: Option '%s' is not set")); |
527 | 1604 #endif |
2791 | 1605 #ifndef FEAT_CLIPBOARD |
1606 EXTERN char_u e_invalidreg[] INIT(= N_("E850: Invalid register name")); | |
1607 #endif | |
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1608 EXTERN char_u e_dirnotf[] INIT(= N_("E919: Directory not found in '%s': \"%s\"")); |
283 | 1609 |
7 | 1610 #ifdef MACOS_X_UNIX |
1611 EXTERN short disallow_gui INIT(= FALSE); | |
1612 #endif | |
1613 | |
504 | 1614 EXTERN char top_bot_msg[] INIT(= N_("search hit TOP, continuing at BOTTOM")); |
1615 EXTERN char bot_top_msg[] INIT(= N_("search hit BOTTOM, continuing at TOP")); | |
1616 | |
2267 | 1617 #ifdef FEAT_CRYPT |
1618 EXTERN char need_key_msg[] INIT(= N_("Need encryption key for \"%s\"")); | |
1619 #endif | |
1620 | |
7 | 1621 /* |
1622 * Comms. with the session manager (XSMP) | |
1623 */ | |
1624 #ifdef USE_XSMP | |
1625 EXTERN int xsmp_icefd INIT(= -1); /* The actual connection */ | |
1626 #endif | |
1627 | |
777 | 1628 /* For undo we need to know the lowest time possible. */ |
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1629 EXTERN time_T starttime; |
777 | 1630 |
1972 | 1631 #ifdef STARTUPTIME |
1632 EXTERN FILE *time_fd INIT(= NULL); /* where to write startup timing */ | |
1633 #endif | |
1634 | |
7 | 1635 /* |
1757 | 1636 * Some compilers warn for not using a return value, but in some situations we |
1637 * can't do anything useful with the value. Assign to this variable to avoid | |
1638 * the warning. | |
1639 */ | |
1640 EXTERN int ignored; | |
1641 EXTERN char *ignoredp; | |
1642 | |
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1643 #ifdef FEAT_EVAL |
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1644 /* set by alloc_fail(): ID */ |
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1645 EXTERN alloc_id_T alloc_fail_id INIT(= aid_none); |
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1646 /* set by alloc_fail(), when zero alloc() returns NULL */ |
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1647 EXTERN int alloc_fail_countdown INIT(= -1); |
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1648 /* set by alloc_fail(), number of times alloc() returns NULL */ |
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1649 EXTERN int alloc_fail_repeat INIT(= 0); |
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1650 |
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1651 /* flags set by test_override() */ |
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1652 EXTERN int disable_char_avail_for_testing INIT(= 0); |
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1653 EXTERN int disable_redraw_for_testing INIT(= 0); |
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1654 |
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1655 EXTERN int in_free_unref_items INIT(= FALSE); |
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1656 #endif |
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1657 |
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1658 #ifdef FEAT_TIMERS |
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1659 EXTERN int did_add_timer INIT(= FALSE); |
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1660 #endif |
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1661 |
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1662 #ifdef FEAT_EVAL |
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1663 EXTERN time_T time_for_testing INIT(= 0); |
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1664 |
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1665 /* Abort conversion to string after a recursion error. */ |
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1666 EXTERN int did_echo_string_emsg INIT(= FALSE); |
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1667 |
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1668 /* Used for checking if local variables or arguments used in a lambda. */ |
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1669 EXTERN int *eval_lavars_used INIT(= NULL); |
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1670 #endif |
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1671 |
1757 | 1672 /* |
7 | 1673 * Optional Farsi support. Include it here, so EXTERN and INIT are defined. |
1674 */ | |
1675 #ifdef FEAT_FKMAP | |
1676 # include "farsi.h" | |
1677 #endif | |
1678 | |
1679 /* | |
1680 * Optional Arabic support. Include it here, so EXTERN and INIT are defined. | |
1681 */ | |
1682 #ifdef FEAT_ARABIC | |
1683 # include "arabic.h" | |
1684 #endif |