Mercurial > vim
annotate src/globals.h @ 9644:9f7bcc2c3b97
commit https://github.com/vim/vim/commit/6f1d9a096bf22d50c727dca73abbfb8e3ff55176
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jul 24 14:12:38 2016 +0200
Updated runtime files.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 24 Jul 2016 14:15:06 +0200 |
parents | 5eaa708ab50d |
children | fd9727ae3c49 |
rev | line source |
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7 | 1 /* vi:set ts=8 sts=4 sw=4: |
2 * | |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 */ | |
8 | |
9 /* | |
10 * 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
Christian Brabandt <cb@256bit.org>
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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 */ |
7 | 100 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) |
101 EXTERN int cmdline_star INIT(= FALSE); /* cmdline is crypted */ | |
102 #endif | |
632 | 103 |
7 | 104 EXTERN int exec_from_reg INIT(= FALSE); /* executing register */ |
105 | |
106 EXTERN int screen_cleared INIT(= FALSE); /* screen has been cleared */ | |
107 | |
108 /* | |
109 * When '$' is included in 'cpoptions' option set: | |
110 * When a change command is given that deletes only part of a line, a dollar | |
111 * is put at the end of the changed text. dollar_vcol is set to the virtual | |
3318 | 112 * column of this '$'. -1 is used to indicate no $ is being displayed. |
7 | 113 */ |
3318 | 114 EXTERN colnr_T dollar_vcol INIT(= -1); |
7 | 115 |
116 #ifdef FEAT_INS_EXPAND | |
117 /* | |
449 | 118 * Variables for Insert mode completion. |
7 | 119 */ |
449 | 120 |
657 | 121 /* Length in bytes of the text being completed (this is deleted to be replaced |
122 * by the match.) */ | |
449 | 123 EXTERN int compl_length INIT(= 0); |
124 | |
125 /* Set when character typed while looking for matches and it means we should | |
126 * stop looking for matches. */ | |
127 EXTERN int compl_interrupted INIT(= FALSE); | |
7 | 128 |
449 | 129 /* List of flags for method of completion. */ |
130 EXTERN int compl_cont_status INIT(= 0); | |
131 # define CONT_ADDING 1 /* "normal" or "adding" expansion */ | |
132 # define CONT_INTRPT (2 + 4) /* a ^X interrupted the current expansion */ | |
7 | 133 /* it's set only iff N_ADDS is set */ |
449 | 134 # define CONT_N_ADDS 4 /* next ^X<> will add-new or expand-current */ |
135 # define CONT_S_IPOS 8 /* next ^X<> will set initial_pos? | |
7 | 136 * if so, word-wise-expansion will set SOL */ |
449 | 137 # define CONT_SOL 16 /* pattern includes start of line, just for |
7 | 138 * word-wise expansion, not set for ^X^L */ |
449 | 139 # define CONT_LOCAL 32 /* for ctrl_x_mode 0, ^X^P/^X^N do a local |
7 | 140 * expansion, (eg use complete=.) */ |
141 #endif | |
142 | |
143 /* | |
144 * Functions for putting characters in the command line, | |
145 * while keeping ScreenLines[] updated. | |
146 */ | |
147 #ifdef FEAT_RIGHTLEFT | |
148 EXTERN int cmdmsg_rl INIT(= FALSE); /* cmdline is drawn right to left */ | |
149 #endif | |
150 EXTERN int msg_col; | |
151 EXTERN int msg_row; | |
152 EXTERN int msg_scrolled; /* Number of screen lines that windows have | |
153 * scrolled because of printing messages. */ | |
154 EXTERN int msg_scrolled_ign INIT(= FALSE); | |
155 /* when TRUE don't set need_wait_return in | |
156 msg_puts_attr() when msg_scrolled is | |
157 non-zero */ | |
158 | |
159 EXTERN char_u *keep_msg INIT(= NULL); /* msg to be shown after redraw */ | |
160 EXTERN int keep_msg_attr INIT(= 0); /* highlight attr for keep_msg */ | |
128 | 161 EXTERN int keep_msg_more INIT(= FALSE); /* keep_msg was set by msgmore() */ |
7 | 162 EXTERN int need_fileinfo INIT(= FALSE);/* do fileinfo() after redraw */ |
163 EXTERN int msg_scroll INIT(= FALSE); /* msg_start() will scroll */ | |
164 EXTERN int msg_didout INIT(= FALSE); /* msg_outstr() was used in line */ | |
165 EXTERN int msg_didany INIT(= FALSE); /* msg_outstr() was used at all */ | |
166 EXTERN int msg_nowait INIT(= FALSE); /* don't wait for this msg */ | |
167 EXTERN int emsg_off INIT(= 0); /* don't display errors for now, | |
168 unless 'debug' is set. */ | |
169 EXTERN int info_message INIT(= FALSE); /* printing informative message */ | |
1007 | 170 EXTERN int msg_hist_off INIT(= FALSE); /* don't add messages to history */ |
7 | 171 #ifdef FEAT_EVAL |
1620 | 172 EXTERN int need_clr_eos INIT(= FALSE); /* need to clear text before |
173 displaying a message. */ | |
7 | 174 EXTERN int emsg_skip INIT(= 0); /* don't display errors for |
175 expression that is skipped */ | |
504 | 176 EXTERN int emsg_severe INIT(= FALSE); /* use message of next of several |
7 | 177 emsg() calls for throw */ |
178 EXTERN int did_endif INIT(= FALSE); /* just had ":endif" */ | |
4323 | 179 EXTERN dict_T vimvardict; /* Dictionary with v: variables */ |
180 EXTERN dict_T globvardict; /* Dictionary with g: variables */ | |
7 | 181 #endif |
182 EXTERN int did_emsg; /* set by emsg() when the message | |
183 is displayed or thrown */ | |
3757 | 184 EXTERN int did_emsg_syntax; /* did_emsg set because of a |
185 syntax error */ | |
7 | 186 EXTERN int called_emsg; /* always set by emsg() */ |
167 | 187 EXTERN int ex_exitval INIT(= 0); /* exit value for ex mode */ |
7 | 188 EXTERN int emsg_on_display INIT(= FALSE); /* there is an error message */ |
189 EXTERN int rc_did_emsg INIT(= FALSE); /* vim_regcomp() called emsg() */ | |
190 | |
191 EXTERN int no_wait_return INIT(= 0); /* don't wait for return for now */ | |
192 EXTERN int need_wait_return INIT(= 0); /* need to wait for return later */ | |
193 EXTERN int did_wait_return INIT(= FALSE); /* wait_return() was used and | |
194 nothing written since then */ | |
195 #ifdef FEAT_TITLE | |
196 EXTERN int need_maketitle INIT(= TRUE); /* call maketitle() soon */ | |
197 #endif | |
198 | |
199 EXTERN int quit_more INIT(= FALSE); /* 'q' hit at "--more--" msg */ | |
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commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
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changeset
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200 #if defined(UNIX) || defined(VMS) || defined(MACOS_X) |
7 | 201 EXTERN int newline_on_exit INIT(= FALSE); /* did msg in altern. screen */ |
202 EXTERN int intr_char INIT(= 0); /* extra interrupt character */ | |
203 #endif | |
204 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) | |
205 EXTERN int x_no_connect INIT(= FALSE); /* don't connect to X server */ | |
206 # if defined(FEAT_CLIENTSERVER) | |
207 EXTERN int x_force_connect INIT(= FALSE); /* Do connect to X server. | |
208 Overrules x_no_connect and | |
209 "exclude" in 'clipboard'. */ | |
210 # endif | |
211 #endif | |
167 | 212 EXTERN int ex_keep_indent INIT(= FALSE); /* getexmodeline(): keep indent */ |
822 | 213 EXTERN int vgetc_busy INIT(= 0); /* when inside vgetc() then > 0 */ |
7 | 214 |
215 EXTERN int didset_vim INIT(= FALSE); /* did set $VIM ourselves */ | |
216 EXTERN int didset_vimruntime INIT(= FALSE); /* idem for $VIMRUNTIME */ | |
217 | |
218 /* | |
219 * Lines left before a "more" message. Ex mode needs to be able to reset this | |
220 * after you type something. | |
221 */ | |
222 EXTERN int lines_left INIT(= -1); /* lines left for listing */ | |
223 EXTERN int msg_no_more INIT(= FALSE); /* don't use more prompt, truncate | |
224 messages */ | |
225 | |
226 EXTERN char_u *sourcing_name INIT( = NULL);/* name of error message source */ | |
227 EXTERN linenr_T sourcing_lnum INIT(= 0); /* line number of the source file */ | |
228 | |
229 #ifdef FEAT_EVAL | |
230 EXTERN int ex_nesting_level INIT(= 0); /* nesting level */ | |
231 EXTERN int debug_break_level INIT(= -1); /* break below this level */ | |
232 EXTERN int debug_did_msg INIT(= FALSE); /* did "debug mode" message */ | |
233 EXTERN int debug_tick INIT(= 0); /* breakpoint change count */ | |
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234 EXTERN int debug_backtrace_level INIT(= 0); /* breakpoint backtrace level */ |
170 | 235 # ifdef FEAT_PROFILE |
790 | 236 EXTERN int do_profiling INIT(= PROF_NONE); /* PROF_ values */ |
170 | 237 # endif |
7 | 238 |
239 /* | |
240 * The exception currently being thrown. Used to pass an exception to | |
241 * a different cstack. Also used for discarding an exception before it is | |
242 * caught or made pending. Only valid when did_throw is TRUE. | |
243 */ | |
244 EXTERN except_T *current_exception; | |
245 | |
246 /* | |
247 * did_throw: An exception is being thrown. Reset when the exception is caught | |
248 * or as long as it is pending in a finally clause. | |
249 */ | |
250 EXTERN int did_throw INIT(= FALSE); | |
251 | |
252 /* | |
253 * need_rethrow: set to TRUE when a throw that cannot be handled in do_cmdline() | |
254 * must be propagated to the cstack of the previously called do_cmdline(). | |
255 */ | |
256 EXTERN int need_rethrow INIT(= FALSE); | |
257 | |
258 /* | |
259 * check_cstack: set to TRUE when a ":finish" or ":return" that cannot be | |
260 * handled in do_cmdline() must be propagated to the cstack of the previously | |
261 * called do_cmdline(). | |
262 */ | |
263 EXTERN int check_cstack INIT(= FALSE); | |
264 | |
265 /* | |
266 * Number of nested try conditionals (across function calls and ":source" | |
267 * commands). | |
268 */ | |
269 EXTERN int trylevel INIT(= 0); | |
270 | |
271 /* | |
272 * When "force_abort" is TRUE, always skip commands after an error message, | |
73 | 273 * even after the outermost ":endif", ":endwhile" or ":endfor" or for a |
1200 | 274 * function without the "abort" flag. It is set to TRUE when "trylevel" is |
73 | 275 * non-zero (and ":silent!" was not used) or an exception is being thrown at |
276 * the time an error is detected. It is set to FALSE when "trylevel" gets | |
277 * zero again and there was no error or interrupt or throw. | |
7 | 278 */ |
279 EXTERN int force_abort INIT(= FALSE); | |
280 | |
281 /* | |
1140 | 282 * "msg_list" points to a variable in the stack of do_cmdline() which keeps |
283 * the list of arguments of several emsg() calls, one of which is to be | |
284 * converted to an error exception immediately after the failing command | |
285 * returns. The message to be used for the exception value is pointed to by | |
286 * the "throw_msg" field of the first element in the list. It is usually the | |
287 * same as the "msg" field of that element, but can be identical to the "msg" | |
288 * field of a later list element, when the "emsg_severe" flag was set when the | |
289 * emsg() call was made. | |
7 | 290 */ |
291 EXTERN struct msglist **msg_list INIT(= NULL); | |
292 | |
293 /* | |
294 * suppress_errthrow: When TRUE, don't convert an error to an exception. Used | |
295 * when displaying the interrupt message or reporting an exception that is still | |
296 * uncaught at the top level (which has already been discarded then). Also used | |
297 * for the error message when no exception can be thrown. | |
298 */ | |
299 EXTERN int suppress_errthrow INIT(= FALSE); | |
300 | |
301 /* | |
302 * The stack of all caught and not finished exceptions. The exception on the | |
303 * top of the stack is the one got by evaluation of v:exception. The complete | |
304 * stack of all caught and pending exceptions is embedded in the various | |
305 * cstacks; the pending exceptions, however, are not on the caught stack. | |
306 */ | |
307 EXTERN except_T *caught_stack INIT(= NULL); | |
308 | |
309 #endif | |
310 | |
311 #ifdef FEAT_EVAL | |
1405 | 312 /* |
313 * Garbage collection can only take place when we are sure there are no Lists | |
958 | 314 * or Dictionaries being used internally. This is flagged with |
315 * "may_garbage_collect" when we are at the toplevel. | |
316 * "want_garbage_collect" is set by the garbagecollect() function, which means | |
1405 | 317 * we do garbage collection before waiting for a char at the toplevel. |
318 * "garbage_collect_at_exit" indicates garbagecollect(1) was called. | |
319 */ | |
958 | 320 EXTERN int may_garbage_collect INIT(= FALSE); |
321 EXTERN int want_garbage_collect INIT(= FALSE); | |
1405 | 322 EXTERN int garbage_collect_at_exit INIT(= FALSE); |
958 | 323 |
324 /* ID of script being sourced or was sourced to define the current function. */ | |
325 EXTERN scid_T current_SID INIT(= 0); | |
7 | 326 #endif |
119 | 327 |
328 /* Magic number used for hashitem "hi_key" value indicating a deleted item. | |
329 * Only the address is used. */ | |
330 EXTERN char_u hash_removed; | |
331 | |
332 | |
7 | 333 EXTERN int scroll_region INIT(= FALSE); /* term supports scroll region */ |
334 EXTERN int t_colors INIT(= 0); /* int value of T_CCO */ | |
335 | |
336 /* | |
337 * When highlight_match is TRUE, highlight a match, starting at the cursor | |
338 * position. Search_match_lines is the number of lines after the match (0 for | |
339 * a match within one line), search_match_endcol the column number of the | |
340 * character just after the match in the last line. | |
341 */ | |
342 EXTERN int highlight_match INIT(= FALSE); /* show search match pos */ | |
343 EXTERN linenr_T search_match_lines; /* lines of of matched string */ | |
344 EXTERN colnr_T search_match_endcol; /* col nr of match end */ | |
345 | |
346 EXTERN int no_smartcase INIT(= FALSE); /* don't use 'smartcase' once */ | |
347 | |
348 EXTERN int need_check_timestamps INIT(= FALSE); /* need to check file | |
349 timestamps asap */ | |
350 EXTERN int did_check_timestamps INIT(= FALSE); /* did check timestamps | |
351 recently */ | |
352 EXTERN int no_check_timestamps INIT(= 0); /* Don't check timestamps */ | |
353 | |
354 EXTERN int highlight_attr[HLF_COUNT]; /* Highl. attr for each context. */ | |
355 #ifdef FEAT_STL_OPT | |
356 # define USER_HIGHLIGHT | |
357 #endif | |
358 #ifdef USER_HIGHLIGHT | |
359 EXTERN int highlight_user[9]; /* User[1-9] attributes */ | |
360 # ifdef FEAT_STL_OPT | |
361 EXTERN int highlight_stlnc[9]; /* On top of user */ | |
362 # endif | |
363 #endif | |
364 #ifdef FEAT_GUI | |
365 EXTERN char_u *use_gvimrc INIT(= NULL); /* "-U" cmdline argument */ | |
366 #endif | |
367 EXTERN int cterm_normal_fg_color INIT(= 0); | |
368 EXTERN int cterm_normal_fg_bold INIT(= 0); | |
369 EXTERN int cterm_normal_bg_color INIT(= 0); | |
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370 #ifdef FEAT_TERMGUICOLORS |
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commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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371 EXTERN long_u cterm_normal_fg_gui_color INIT(= INVALCOLOR); |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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372 EXTERN long_u cterm_normal_bg_gui_color INIT(= INVALCOLOR); |
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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373 #endif |
7 | 374 |
375 #ifdef FEAT_AUTOCMD | |
376 EXTERN int autocmd_busy INIT(= FALSE); /* Is apply_autocmds() busy? */ | |
377 EXTERN int autocmd_no_enter INIT(= FALSE); /* *Enter autocmds disabled */ | |
378 EXTERN int autocmd_no_leave INIT(= FALSE); /* *Leave autocmds disabled */ | |
379 EXTERN int modified_was_set; /* did ":set modified" */ | |
380 EXTERN int did_filetype INIT(= FALSE); /* FileType event found */ | |
381 EXTERN int keep_filetype INIT(= FALSE); /* value for did_filetype when | |
382 starting to execute | |
383 autocommands */ | |
384 | |
385 /* When deleting the current buffer, another one must be loaded. If we know | |
386 * which one is preferred, au_new_curbuf is set to it */ | |
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387 EXTERN bufref_T au_new_curbuf INIT(= {NULL}); |
5816 | 388 |
5958 | 389 /* When deleting a buffer/window and autocmd_busy is TRUE, do not free the |
390 * buffer/window. but link it in the list starting with | |
391 * au_pending_free_buf/ap_pending_free_win, using b_next/w_next. | |
392 * Free the buffer/window when autocmd_busy is being set to FALSE. */ | |
5816 | 393 EXTERN buf_T *au_pending_free_buf INIT(= NULL); |
5958 | 394 EXTERN win_T *au_pending_free_win INIT(= NULL); |
7 | 395 #endif |
396 | |
397 #ifdef FEAT_MOUSE | |
398 /* | |
399 * Mouse coordinates, set by check_termcode() | |
400 */ | |
401 EXTERN int mouse_row; | |
402 EXTERN int mouse_col; | |
403 EXTERN int mouse_past_bottom INIT(= FALSE);/* mouse below last line */ | |
404 EXTERN int mouse_past_eol INIT(= FALSE); /* mouse right of line */ | |
405 EXTERN int mouse_dragging INIT(= 0); /* extending Visual area with | |
406 mouse dragging */ | |
407 # if defined(FEAT_MOUSE_DEC) | |
408 /* | |
409 * When the DEC mouse has been pressed but not yet released we enable | |
410 * automatic querys for the mouse position. | |
411 */ | |
227 | 412 EXTERN int WantQueryMouse INIT(= FALSE); |
7 | 413 # endif |
414 | |
415 # ifdef FEAT_GUI | |
416 /* When the window layout is about to be changed, need_mouse_correct is set, | |
417 * so that gui_mouse_correct() is called afterwards, to correct the mouse | |
418 * pointer when focus-follow-mouse is being used. */ | |
419 EXTERN int need_mouse_correct INIT(= FALSE); | |
420 | |
421 /* When double clicking, topline must be the same */ | |
422 EXTERN linenr_T gui_prev_topline INIT(= 0); | |
423 # ifdef FEAT_DIFF | |
424 EXTERN int gui_prev_topfill INIT(= 0); | |
425 # endif | |
426 # endif | |
427 | |
428 # ifdef FEAT_MOUSESHAPE | |
429 EXTERN int drag_status_line INIT(= FALSE); /* dragging the status line */ | |
430 EXTERN int postponed_mouseshape INIT(= FALSE); /* postponed updating the | |
431 mouse pointer shape */ | |
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432 # ifdef FEAT_WINDOWS |
7 | 433 EXTERN int drag_sep_line INIT(= FALSE); /* dragging vert separator */ |
434 # endif | |
435 # endif | |
436 | |
437 #endif | |
438 | |
439 #ifdef FEAT_DIFF | |
440 /* Value set from 'diffopt'. */ | |
767 | 441 EXTERN int diff_context INIT(= 6); /* context for folds */ |
442 EXTERN int diff_foldcolumn INIT(= 2); /* 'foldcolumn' for diff mode */ | |
640 | 443 EXTERN int diff_need_scrollbind INIT(= FALSE); |
7 | 444 #endif |
445 | |
446 #ifdef FEAT_MENU | |
447 /* The root of the menu hierarchy. */ | |
448 EXTERN vimmenu_T *root_menu INIT(= NULL); | |
449 /* | |
450 * While defining the system menu, sys_menu is TRUE. This avoids | |
451 * overruling of menus that the user already defined. | |
452 */ | |
453 EXTERN int sys_menu INIT(= FALSE); | |
454 #endif | |
455 | |
456 /* While redrawing the screen this flag is set. It means the screen size | |
457 * ('lines' and 'rows') must not be changed. */ | |
458 EXTERN int updating_screen INIT(= FALSE); | |
459 | |
460 #ifdef FEAT_GUI | |
461 # ifdef FEAT_MENU | |
462 /* Menu item just selected, set by check_termcode() */ | |
463 EXTERN vimmenu_T *current_menu; | |
464 | |
465 /* Set to TRUE after adding/removing menus to ensure they are updated */ | |
466 EXTERN int force_menu_update INIT(= FALSE); | |
467 # endif | |
685 | 468 # ifdef FEAT_GUI_TABLINE |
469 /* Tab in tab pages line just selected, set by check_termcode() */ | |
470 EXTERN int current_tab; | |
688 | 471 |
472 /* Menu entry in tab pages line menu just selected, set by check_termcode() */ | |
473 EXTERN int current_tabmenu; | |
474 # define TABLINE_MENU_CLOSE 1 | |
475 # define TABLINE_MENU_NEW 2 | |
476 # define TABLINE_MENU_OPEN 3 | |
685 | 477 # endif |
7 | 478 |
479 /* Scrollbar moved and new value, set by check_termcode() */ | |
480 EXTERN int current_scrollbar; | |
481 EXTERN long_u scrollbar_value; | |
482 | |
483 /* found "-rv" or "-reverse" in command line args */ | |
484 EXTERN int found_reverse_arg INIT(= FALSE); | |
485 | |
486 /* "-fn" or "-font" command line argument */ | |
487 EXTERN char *font_argument INIT(= NULL); | |
488 | |
489 # ifdef FEAT_GUI_GTK | |
490 /* "-bg" or "-background" command line argument */ | |
491 EXTERN char *background_argument INIT(= NULL); | |
492 | |
493 /* "-fg" or "-foreground" command line argument */ | |
494 EXTERN char *foreground_argument INIT(= NULL); | |
495 # endif | |
496 | |
497 /* | |
498 * While executing external commands or in Ex mode, should not insert GUI | |
499 * events in the input buffer: Set hold_gui_events to non-zero. | |
1832 | 500 * |
501 * volatile because it is used in signal handler sig_sysmouse(). | |
7 | 502 */ |
1832 | 503 EXTERN volatile int hold_gui_events INIT(= 0); |
7 | 504 |
505 /* | |
506 * When resizing the shell is postponed, remember the new size, and call | |
507 * gui_resize_shell() later. | |
508 */ | |
509 EXTERN int new_pixel_width INIT(= 0); | |
510 EXTERN int new_pixel_height INIT(= 0); | |
511 | |
512 /* Window position from ":winpos", to be used when opening the GUI window. */ | |
513 EXTERN int gui_win_x INIT(= -1); | |
514 EXTERN int gui_win_y INIT(= -1); | |
515 #endif | |
516 | |
517 #ifdef FEAT_CLIPBOARD | |
518 EXTERN VimClipboard clip_star; /* PRIMARY selection in X11 */ | |
519 # ifdef FEAT_X11 | |
520 EXTERN VimClipboard clip_plus; /* CLIPBOARD selection in X11 */ | |
521 # else | |
522 # define clip_plus clip_star /* there is only one clipboard */ | |
2644 | 523 # define ONE_CLIPBOARD |
7 | 524 # endif |
2654 | 525 |
3616 | 526 # define CLIP_UNNAMED 1 |
527 # define CLIP_UNNAMED_PLUS 2 | |
2654 | 528 EXTERN int clip_unnamed INIT(= 0); /* above two values or'ed */ |
529 | |
3674 | 530 EXTERN int clip_autoselect_star INIT(= FALSE); |
531 EXTERN int clip_autoselect_plus INIT(= FALSE); | |
692 | 532 EXTERN int clip_autoselectml INIT(= FALSE); |
1904 | 533 EXTERN int clip_html INIT(= FALSE); |
692 | 534 EXTERN regprog_T *clip_exclude_prog INIT(= NULL); |
6116 | 535 EXTERN int clip_did_set_selection INIT(= TRUE); |
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 */ | |
549 # define W_NEXT(wp) ((wp)->w_next) | |
550 # define FOR_ALL_WINDOWS(wp) for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
3340 | 551 /* |
552 * When using this macro "break" only breaks out of the inner loop. Use "goto" | |
553 * to break out of the tabpage loop. | |
554 */ | |
1869 | 555 # define FOR_ALL_TAB_WINDOWS(tp, wp) \ |
671 | 556 for ((tp) = first_tabpage; (tp) != NULL; (tp) = (tp)->tp_next) \ |
680 | 557 for ((wp) = ((tp) == curtab) \ |
671 | 558 ? firstwin : (tp)->tp_firstwin; (wp); (wp) = (wp)->w_next) |
7 | 559 #else |
560 # define firstwin curwin | |
561 # define lastwin curwin | |
562 # define W_NEXT(wp) NULL | |
563 # define FOR_ALL_WINDOWS(wp) wp = curwin; | |
677 | 564 # define FOR_ALL_TAB_WINDOWS(tp, wp) wp = curwin; |
7 | 565 #endif |
667 | 566 |
7 | 567 EXTERN win_T *curwin; /* currently active window */ |
568 | |
1906 | 569 #ifdef FEAT_AUTOCMD |
570 EXTERN win_T *aucmd_win; /* window used in aucmd_prepbuf() */ | |
1944 | 571 EXTERN int aucmd_win_used INIT(= FALSE); /* aucmd_win is being used */ |
1906 | 572 #endif |
573 | |
7 | 574 /* |
575 * The window layout is kept in a tree of frames. topframe points to the top | |
576 * of the tree. | |
577 */ | |
578 EXTERN frame_T *topframe; /* top of the window frame tree */ | |
579 | |
667 | 580 #ifdef FEAT_WINDOWS |
581 /* | |
673 | 582 * Tab pages are alternative topframes. "first_tabpage" points to the first |
583 * one in the list, "curtab" is the current one. | |
667 | 584 */ |
673 | 585 EXTERN tabpage_T *first_tabpage; |
586 EXTERN tabpage_T *curtab; | |
587 EXTERN int redraw_tabline INIT(= FALSE); /* need to redraw tabline */ | |
667 | 588 #endif |
589 | |
7 | 590 /* |
591 * All buffers are linked in a list. 'firstbuf' points to the first entry, | |
592 * 'lastbuf' to the last entry and 'curbuf' to the currently active buffer. | |
593 */ | |
594 EXTERN buf_T *firstbuf INIT(= NULL); /* first buffer */ | |
595 EXTERN buf_T *lastbuf INIT(= NULL); /* last buffer */ | |
596 EXTERN buf_T *curbuf INIT(= NULL); /* currently active buffer */ | |
597 | |
1066 | 598 /* Flag that is set when switching off 'swapfile'. It means that all blocks |
599 * are to be loaded into memory. Shouldn't be global... */ | |
600 EXTERN int mf_dont_release INIT(= FALSE); /* don't release blocks */ | |
601 | |
7 | 602 /* |
603 * List of files being edited (global argument list). curwin->w_alist points | |
604 * to this when the window is using the global argument list. | |
605 */ | |
606 EXTERN alist_T global_alist; /* global argument list */ | |
5942 | 607 EXTERN int max_alist_id INIT(= 0); /* the previous argument list id */ |
7 | 608 EXTERN int arg_had_last INIT(= FALSE); /* accessed last file in |
609 global_alist */ | |
610 | |
611 EXTERN int ru_col; /* column for ruler */ | |
612 #ifdef FEAT_STL_OPT | |
613 EXTERN int ru_wid; /* 'rulerfmt' width of ruler when non-zero */ | |
614 #endif | |
615 EXTERN int sc_col; /* column for shown command */ | |
616 | |
617 #ifdef TEMPDIRNAMES | |
618 EXTERN char_u *vim_tempdir INIT(= NULL); /* Name of Vim's own temp dir. | |
619 Ends in a slash. */ | |
620 #endif | |
621 | |
622 /* | |
623 * When starting or exiting some things are done differently (e.g. screen | |
624 * updating). | |
625 */ | |
626 EXTERN int starting INIT(= NO_SCREEN); | |
627 /* first NO_SCREEN, then NO_BUFFERS and then | |
628 * set to 0 when starting up finished */ | |
629 EXTERN int exiting INIT(= FALSE); | |
625 | 630 /* TRUE when planning to exit Vim. Might |
631 * still keep on running if there is a changed | |
632 * buffer. */ | |
633 EXTERN int really_exiting INIT(= FALSE); | |
634 /* TRUE when we are sure to exit, e.g., after | |
635 * a deadly signal */ | |
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636 #if defined(FEAT_AUTOCHDIR) |
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637 EXTERN int test_autochdir INIT(= FALSE); |
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638 #endif |
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639 #if defined(EXITFREE) |
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640 EXTERN int entered_free_all_mem INIT(= FALSE); |
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641 /* TRUE when in or after free_all_mem() */ |
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642 #endif |
1832 | 643 /* volatile because it is used in signal handler deathtrap(). */ |
644 EXTERN volatile int full_screen INIT(= FALSE); | |
7 | 645 /* TRUE when doing full-screen output |
646 * otherwise only writing some messages */ | |
647 | |
648 EXTERN int restricted INIT(= FALSE); | |
649 /* TRUE when started as "rvim" */ | |
650 EXTERN int secure INIT(= FALSE); | |
651 /* non-zero when only "safe" commands are | |
652 * allowed, e.g. when sourcing .exrc or .vimrc | |
653 * in current directory */ | |
654 | |
634 | 655 EXTERN int textlock INIT(= 0); |
656 /* non-zero when changing text and jumping to | |
657 * another window or buffer is not allowed */ | |
658 | |
819 | 659 #ifdef FEAT_AUTOCMD |
660 EXTERN int curbuf_lock INIT(= 0); | |
661 /* non-zero when the current buffer can't be | |
662 * changed. Used for FileChangedRO. */ | |
1834 | 663 EXTERN int allbuf_lock INIT(= 0); |
664 /* non-zero when no buffer name can be | |
665 * changed, no buffer can be deleted and | |
666 * current directory can't be changed. | |
667 * Used for SwapExists et al. */ | |
819 | 668 #endif |
7 | 669 #ifdef FEAT_EVAL |
670 # define HAVE_SANDBOX | |
671 EXTERN int sandbox INIT(= 0); | |
634 | 672 /* Non-zero when evaluating an expression in a |
673 * "sandbox". Several things are not allowed | |
674 * then. */ | |
7 | 675 #endif |
676 | |
677 EXTERN int silent_mode INIT(= FALSE); | |
678 /* set to TRUE when "-s" commandline argument | |
679 * used for ex */ | |
680 | |
681 EXTERN pos_T VIsual; /* start position of active Visual selection */ | |
682 EXTERN int VIsual_active INIT(= FALSE); | |
683 /* whether Visual mode is active */ | |
684 EXTERN int VIsual_select INIT(= FALSE); | |
685 /* whether Select mode is active */ | |
686 EXTERN int VIsual_reselect; | |
687 /* whether to restart the selection after a | |
688 * Select mode mapping or menu */ | |
689 | |
690 EXTERN int VIsual_mode INIT(= 'v'); | |
691 /* type of Visual mode */ | |
692 | |
693 EXTERN int redo_VIsual_busy INIT(= FALSE); | |
694 /* TRUE when redoing Visual */ | |
695 | |
696 #ifdef FEAT_MOUSE | |
697 /* | |
698 * When pasting text with the middle mouse button in visual mode with | |
699 * restart_edit set, remember where it started so we can set Insstart. | |
700 */ | |
701 EXTERN pos_T where_paste_started; | |
702 #endif | |
703 | |
704 /* | |
705 * This flag is used to make auto-indent work right on lines where only a | |
706 * <RETURN> or <ESC> is typed. It is set when an auto-indent is done, and | |
707 * reset when any other editing is done on the line. If an <ESC> or <RETURN> | |
708 * is received, and did_ai is TRUE, the line is truncated. | |
709 */ | |
710 EXTERN int did_ai INIT(= FALSE); | |
711 | |
712 /* | |
713 * Column of first char after autoindent. 0 when no autoindent done. Used | |
714 * when 'backspace' is 0, to avoid backspacing over autoindent. | |
715 */ | |
716 EXTERN colnr_T ai_col INIT(= 0); | |
717 | |
718 #ifdef FEAT_COMMENTS | |
719 /* | |
720 * This is a character which will end a start-middle-end comment when typed as | |
721 * the first character on a new line. It is taken from the last character of | |
722 * the "end" comment leader when the COM_AUTO_END flag is given for that | |
723 * comment end in 'comments'. It is only valid when did_ai is TRUE. | |
724 */ | |
725 EXTERN int end_comment_pending INIT(= NUL); | |
726 #endif | |
727 | |
728 #ifdef FEAT_SCROLLBIND | |
729 /* | |
730 * This flag is set after a ":syncbind" to let the check_scrollbind() function | |
731 * know that it should not attempt to perform scrollbinding due to the scroll | |
732 * that was a result of the ":syncbind." (Otherwise, check_scrollbind() will | |
733 * undo some of the work done by ":syncbind.") -ralston | |
734 */ | |
735 EXTERN int did_syncbind INIT(= FALSE); | |
736 #endif | |
737 | |
738 #ifdef FEAT_SMARTINDENT | |
739 /* | |
740 * This flag is set when a smart indent has been performed. When the next typed | |
741 * character is a '{' the inserted tab will be deleted again. | |
742 */ | |
743 EXTERN int did_si INIT(= FALSE); | |
744 | |
745 /* | |
746 * This flag is set after an auto indent. If the next typed character is a '}' | |
747 * one indent will be removed. | |
748 */ | |
749 EXTERN int can_si INIT(= FALSE); | |
750 | |
751 /* | |
752 * This flag is set after an "O" command. If the next typed character is a '{' | |
753 * one indent will be removed. | |
754 */ | |
755 EXTERN int can_si_back INIT(= FALSE); | |
756 #endif | |
757 | |
758 EXTERN pos_T saved_cursor /* w_cursor before formatting text. */ | |
3616 | 759 #ifdef DO_INIT |
1869 | 760 = INIT_POS_T(0, 0, 0) |
3616 | 761 #endif |
7 | 762 ; |
763 | |
764 /* | |
765 * Stuff for insert mode. | |
766 */ | |
767 EXTERN pos_T Insstart; /* This is where the latest | |
768 * insert/append mode started. */ | |
5680 | 769 |
770 /* This is where the latest insert/append mode started. In contrast to | |
771 * Insstart, this won't be reset by certain keys and is needed for | |
772 * op_insert(), to detect correctly where inserting by the user started. */ | |
773 EXTERN pos_T Insstart_orig; | |
774 | |
7 | 775 #ifdef FEAT_VREPLACE |
776 /* | |
777 * Stuff for VREPLACE mode. | |
778 */ | |
779 EXTERN int orig_line_count INIT(= 0); /* Line count when "gR" started */ | |
780 EXTERN int vr_lines_changed INIT(= 0); /* #Lines changed by "gR" so far */ | |
781 #endif | |
782 | |
783 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) | |
784 /* argument to SETJMP() for handling X IO errors */ | |
785 EXTERN JMP_BUF x_jump_env; | |
786 #endif | |
787 | |
788 #if defined(HAVE_SETJMP_H) | |
789 /* | |
790 * Stuff for setjmp() and longjmp(). | |
791 * Used to protect areas where we could crash. | |
792 */ | |
793 EXTERN JMP_BUF lc_jump_env; /* argument to SETJMP() */ | |
177 | 794 # ifdef SIGHASARG |
1832 | 795 /* volatile because it is used in signal handlers. */ |
796 EXTERN volatile int lc_signal; /* caught signal number, 0 when no was signal | |
797 caught; used for mch_libcall() */ | |
177 | 798 # endif |
1832 | 799 /* volatile because it is used in signal handler deathtrap(). */ |
800 EXTERN volatile int lc_active INIT(= FALSE); /* TRUE when lc_jump_env is valid. */ | |
7 | 801 #endif |
802 | |
803 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) | |
804 /* | |
805 * These flags are set based upon 'fileencoding'. | |
806 * Note that "enc_utf8" is also set for "unicode", because the characters are | |
807 * internally stored as UTF-8 (to avoid trouble with NUL bytes). | |
808 */ | |
809 # define DBCS_JPN 932 /* japan */ | |
810 # define DBCS_JPNU 9932 /* euc-jp */ | |
811 # define DBCS_KOR 949 /* korea */ | |
812 # define DBCS_KORU 9949 /* euc-kr */ | |
813 # define DBCS_CHS 936 /* chinese */ | |
814 # define DBCS_CHSU 9936 /* euc-cn */ | |
815 # define DBCS_CHT 950 /* taiwan */ | |
816 # define DBCS_CHTU 9950 /* euc-tw */ | |
817 # define DBCS_2BYTE 1 /* 2byte- */ | |
818 # define DBCS_DEBUG -1 | |
819 #endif | |
820 | |
821 #ifdef FEAT_MBYTE | |
822 EXTERN int enc_dbcs INIT(= 0); /* One of DBCS_xxx values if | |
823 DBCS encoding */ | |
824 EXTERN int enc_unicode INIT(= 0); /* 2: UCS-2 or UTF-16, 4: UCS-4 */ | |
825 EXTERN int enc_utf8 INIT(= FALSE); /* UTF-8 encoded Unicode */ | |
493 | 826 EXTERN int enc_latin1like INIT(= TRUE); /* 'encoding' is latin1 comp. */ |
4168 | 827 # if defined(WIN3264) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD) |
7 | 828 /* Codepage nr of 'encoding'. Negative means it's not been set yet, zero |
829 * means 'encoding' is not a valid codepage. */ | |
830 EXTERN int enc_codepage INIT(= -1); | |
26 | 831 EXTERN int enc_latin9 INIT(= FALSE); /* 'encoding' is latin9 */ |
7 | 832 # endif |
833 EXTERN int has_mbyte INIT(= 0); /* any multi-byte encoding */ | |
834 | |
3616 | 835 # if defined(WIN3264) && defined(FEAT_MBYTE) |
7 | 836 EXTERN int wide_WindowProc INIT(= FALSE); /* use wide WindowProc() */ |
3616 | 837 # endif |
7 | 838 |
839 /* | |
840 * To speed up BYTELEN() we fill a table with the byte lengths whenever | |
841 * enc_utf8 or enc_dbcs changes. | |
842 */ | |
843 EXTERN char mb_bytelen_tab[256]; | |
844 | |
845 /* Variables that tell what conversion is used for keyboard input and display | |
846 * output. */ | |
847 EXTERN vimconv_T input_conv; /* type of input conversion */ | |
848 EXTERN vimconv_T output_conv; /* type of output conversion */ | |
849 | |
850 /* | |
851 * Function pointers, used to quickly get to the right function. Each has | |
852 * three possible values: latin_ (8-bit), utfc_ or utf_ (utf-8) and dbcs_ | |
853 * (DBCS). | |
854 * The value is set in mb_init(); | |
855 */ | |
474 | 856 /* length of char in bytes, including following composing chars */ |
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857 EXTERN int (*mb_ptr2len)(char_u *p) INIT(= latin_ptr2len); |
1903 | 858 /* idem, with limit on string length */ |
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859 EXTERN int (*mb_ptr2len_len)(char_u *p, int size) INIT(= latin_ptr2len_len); |
474 | 860 /* byte length of char */ |
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861 EXTERN int (*mb_char2len)(int c) INIT(= latin_char2len); |
474 | 862 /* convert char to bytes, return the length */ |
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863 EXTERN int (*mb_char2bytes)(int c, char_u *buf) INIT(= latin_char2bytes); |
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864 EXTERN int (*mb_ptr2cells)(char_u *p) INIT(= latin_ptr2cells); |
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865 EXTERN int (*mb_ptr2cells_len)(char_u *p, int size) INIT(= latin_ptr2cells_len); |
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866 EXTERN int (*mb_char2cells)(int c) INIT(= latin_char2cells); |
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867 EXTERN int (*mb_off2cells)(unsigned off, unsigned max_off) INIT(= latin_off2cells); |
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868 EXTERN int (*mb_ptr2char)(char_u *p) INIT(= latin_ptr2char); |
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869 EXTERN int (*mb_head_off)(char_u *base, char_u *p) INIT(= latin_head_off); |
7 | 870 |
871 # if defined(USE_ICONV) && defined(DYNAMIC_ICONV) | |
872 /* Pointers to functions and variables to be loaded at runtime */ | |
873 EXTERN size_t (*iconv) (iconv_t cd, const char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft); | |
874 EXTERN iconv_t (*iconv_open) (const char *tocode, const char *fromcode); | |
875 EXTERN int (*iconv_close) (iconv_t cd); | |
876 EXTERN int (*iconvctl) (iconv_t cd, int request, void *argument); | |
877 EXTERN int* (*iconv_errno) (void); | |
878 # endif | |
879 | |
880 #endif /* FEAT_MBYTE */ | |
881 | |
882 #ifdef FEAT_XIM | |
883 # ifdef FEAT_GUI_GTK | |
884 EXTERN GtkIMContext *xic INIT(= NULL); | |
885 /* | |
886 * Start and end column of the preedit area in virtual columns from the start | |
887 * of the text line. When there is no preedit area they are set to MAXCOL. | |
888 * "preedit_end_col" is needed for coloring the preedited string. Drawing the | |
889 * color between "preedit_start_col" and curpos did not work, because some XIM | |
890 * set the cursor position to the first char of the string. | |
891 */ | |
892 EXTERN colnr_T preedit_start_col INIT(= MAXCOL); | |
893 EXTERN colnr_T preedit_end_col INIT(= MAXCOL); | |
894 | |
895 /* "xim_changed_while_preediting" is set when changed() can set the 'modified' | |
896 * flag even while preediting. */ | |
897 EXTERN int xim_changed_while_preediting INIT(= FALSE); | |
898 # else | |
899 EXTERN XIC xic INIT(= NULL); | |
900 # endif | |
661 | 901 # ifdef FEAT_GUI |
7 | 902 EXTERN guicolor_T xim_fg_color INIT(= INVALCOLOR); |
903 EXTERN guicolor_T xim_bg_color INIT(= INVALCOLOR); | |
661 | 904 # endif |
7 | 905 #endif |
906 | |
907 #ifdef FEAT_HANGULIN | |
908 EXTERN int composing_hangul INIT(= 0); | |
909 EXTERN char_u composing_hangul_buffer[5]; | |
910 #endif | |
911 | |
912 /* | |
913 * "State" is the main state of Vim. | |
914 * There are other variables that modify the state: | |
915 * "Visual_mode" When State is NORMAL or INSERT. | |
916 * "finish_op" When State is NORMAL, after typing the operator and before | |
917 * typing the motion command. | |
918 */ | |
919 EXTERN int State INIT(= NORMAL); /* This is the current state of the | |
920 * command interpreter. */ | |
921 | |
922 EXTERN int finish_op INIT(= FALSE);/* TRUE while an operator is pending */ | |
1689 | 923 EXTERN int opcount INIT(= 0); /* count for pending operator */ |
7 | 924 |
925 /* | |
926 * ex mode (Q) state | |
927 */ | |
928 EXTERN int exmode_active INIT(= 0); /* zero, EXMODE_NORMAL or EXMODE_VIM */ | |
929 EXTERN int ex_no_reprint INIT(= FALSE); /* no need to print after z or p */ | |
930 | |
442 | 931 EXTERN int Recording INIT(= FALSE); /* TRUE when recording into a reg. */ |
932 EXTERN int Exec_reg INIT(= FALSE); /* TRUE when executing a register */ | |
7 | 933 |
442 | 934 EXTERN int no_mapping INIT(= FALSE); /* currently no mapping allowed */ |
935 EXTERN int no_zero_mapping INIT(= 0); /* mapping zero not allowed */ | |
936 EXTERN int allow_keys INIT(= FALSE); /* allow key codes when no_mapping | |
1376 | 937 * is set */ |
442 | 938 EXTERN int no_u_sync INIT(= 0); /* Don't call u_sync() */ |
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939 #ifdef FEAT_EVAL |
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940 EXTERN int u_sync_once INIT(= 0); /* Call u_sync() once when evaluating |
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941 an expression. */ |
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942 #endif |
7 | 943 |
442 | 944 EXTERN int restart_edit INIT(= 0); /* call edit when next cmd finished */ |
945 EXTERN int arrow_used; /* Normally FALSE, set to TRUE after | |
7 | 946 * hitting cursor key in insert mode. |
947 * Used by vgetorpeek() to decide when | |
948 * to call u_sync() */ | |
230 | 949 EXTERN int ins_at_eol INIT(= FALSE); /* put cursor after eol when |
950 restarting edit after CTRL-O */ | |
7 | 951 #ifdef FEAT_INS_EXPAND |
952 EXTERN char_u *edit_submode INIT(= NULL); /* msg for CTRL-X submode */ | |
953 EXTERN char_u *edit_submode_pre INIT(= NULL); /* prepended to edit_submode */ | |
954 EXTERN char_u *edit_submode_extra INIT(= NULL);/* appended to edit_submode */ | |
534 | 955 EXTERN hlf_T edit_submode_highl; /* highl. method for extra info */ |
7 | 956 EXTERN int ctrl_x_mode INIT(= 0); /* Which Ctrl-X mode are we in? */ |
957 #endif | |
958 | |
959 EXTERN int no_abbr INIT(= TRUE); /* TRUE when no abbreviations loaded */ | |
960 | |
961 #ifdef USE_EXE_NAME | |
962 EXTERN char_u *exe_name; /* the name of the executable */ | |
963 #endif | |
964 | |
965 #ifdef USE_ON_FLY_SCROLL | |
966 EXTERN int dont_scroll INIT(= FALSE);/* don't use scrollbars when TRUE */ | |
967 #endif | |
6482 | 968 EXTERN int mapped_ctrl_c INIT(= FALSE); /* modes where CTRL-C is mapped */ |
7 | 969 EXTERN int ctrl_c_interrupts INIT(= TRUE); /* CTRL-C sets got_int */ |
970 | |
971 EXTERN cmdmod_T cmdmod; /* Ex command modifiers */ | |
972 | |
973 EXTERN int msg_silent INIT(= 0); /* don't print messages */ | |
974 EXTERN int emsg_silent INIT(= 0); /* don't print error messages */ | |
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975 EXTERN int emsg_noredir INIT(= 0); /* don't redirect error messages */ |
7 | 976 EXTERN int cmd_silent INIT(= FALSE); /* don't echo the command line */ |
977 | |
579 | 978 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) \ |
979 || defined(FEAT_AUTOCMD) | |
980 # define HAS_SWAP_EXISTS_ACTION | |
981 EXTERN int swap_exists_action INIT(= SEA_NONE); | |
982 /* For dialog when swap file already | |
983 * exists. */ | |
603 | 984 EXTERN int swap_exists_did_quit INIT(= FALSE); |
985 /* Selected "quit" at the dialog. */ | |
7 | 986 #endif |
987 | |
988 EXTERN char_u *IObuff; /* sprintf's are done in this buffer, | |
989 size is IOSIZE */ | |
990 EXTERN char_u *NameBuff; /* file names are expanded in this | |
991 * buffer, size is MAXPATHL */ | |
992 EXTERN char_u msg_buf[MSG_BUF_LEN]; /* small buffer for messages */ | |
993 | |
994 /* When non-zero, postpone redrawing. */ | |
995 EXTERN int RedrawingDisabled INIT(= 0); | |
996 | |
997 EXTERN int readonlymode INIT(= FALSE); /* Set to TRUE for "view" */ | |
998 EXTERN int recoverymode INIT(= FALSE); /* Set to TRUE for "-r" option */ | |
999 | |
1000 EXTERN typebuf_T typebuf /* typeahead buffer */ | |
1001 #ifdef DO_INIT | |
1900 | 1002 = {NULL, NULL, 0, 0, 0, 0, 0, 0, 0} |
7 | 1003 #endif |
1004 ; | |
1200 | 1005 EXTERN int ex_normal_busy INIT(= 0); /* recursiveness of ex_normal() */ |
856 | 1006 EXTERN int ex_normal_lock INIT(= 0); /* forbid use of ex_normal() */ |
1462 | 1007 #ifdef FEAT_EVAL |
1008 EXTERN int ignore_script INIT(= FALSE); /* ignore script input */ | |
1009 #endif | |
7 | 1010 EXTERN int stop_insert_mode; /* for ":stopinsert" and 'insertmode' */ |
1011 | |
1012 EXTERN int KeyTyped; /* TRUE if user typed current char */ | |
1013 EXTERN int KeyStuffed; /* TRUE if current char from stuffbuf */ | |
1014 #ifdef USE_IM_CONTROL | |
1015 EXTERN int vgetc_im_active; /* Input Method was active for last | |
1016 character obtained from vgetc() */ | |
1017 #endif | |
1018 EXTERN int maptick INIT(= 0); /* tick for each non-mapped char */ | |
1019 | |
1020 EXTERN int must_redraw INIT(= 0); /* type of redraw necessary */ | |
1021 EXTERN int skip_redraw INIT(= FALSE); /* skip redraw once */ | |
1022 EXTERN int do_redraw INIT(= FALSE); /* extra redraw once */ | |
1023 | |
1024 EXTERN int need_highlight_changed INIT(= TRUE); | |
1025 EXTERN char_u *use_viminfo INIT(= NULL); /* name of viminfo file to use */ | |
1026 | |
1027 #define NSCRIPT 15 | |
1028 EXTERN FILE *scriptin[NSCRIPT]; /* streams to read script from */ | |
1029 EXTERN int curscript INIT(= 0); /* index in scriptin[] */ | |
1030 EXTERN FILE *scriptout INIT(= NULL); /* stream to write script to */ | |
1031 EXTERN int read_cmd_fd INIT(= 0); /* fd to read commands from */ | |
1032 | |
1832 | 1033 /* volatile because it is used in signal handler catch_sigint(). */ |
1034 EXTERN volatile int got_int INIT(= FALSE); /* set to TRUE when interrupt | |
7 | 1035 signal occurred */ |
1036 #ifdef USE_TERM_CONSOLE | |
1037 EXTERN int term_console INIT(= FALSE); /* set to TRUE when console used */ | |
1038 #endif | |
1039 EXTERN int termcap_active INIT(= FALSE); /* set by starttermcap() */ | |
1040 EXTERN int cur_tmode INIT(= TMODE_COOK); /* input terminal mode */ | |
1200 | 1041 EXTERN int bangredo INIT(= FALSE); /* set to TRUE with ! command */ |
7 | 1042 EXTERN int searchcmdlen; /* length of previous search cmd */ |
1043 #ifdef FEAT_SYN_HL | |
1044 EXTERN int reg_do_extmatch INIT(= 0); /* Used when compiling regexp: | |
1045 * REX_SET to allow \z\(...\), | |
1046 * REX_USE to allow \z\1 et al. */ | |
1047 EXTERN reg_extmatch_T *re_extmatch_in INIT(= NULL); /* Used by vim_regexec(): | |
1048 * strings for \z\1...\z\9 */ | |
1049 EXTERN reg_extmatch_T *re_extmatch_out INIT(= NULL); /* Set by vim_regexec() | |
1050 * to store \z\(...\) matches */ | |
1051 #endif | |
1052 | |
1053 EXTERN int did_outofmem_msg INIT(= FALSE); | |
1054 /* set after out of memory msg */ | |
1055 EXTERN int did_swapwrite_msg INIT(= FALSE); | |
1056 /* set after swap write error msg */ | |
1057 EXTERN int undo_off INIT(= FALSE); /* undo switched off for now */ | |
1058 EXTERN int global_busy INIT(= 0); /* set when :global is executing */ | |
1059 EXTERN int listcmd_busy INIT(= FALSE); /* set when :argdo, :windo or | |
1060 :bufdo is executing */ | |
1061 EXTERN int need_start_insertmode INIT(= FALSE); | |
1062 /* start insert mode soon */ | |
1063 EXTERN char_u *last_cmdline INIT(= NULL); /* last command line (for ":) */ | |
1064 EXTERN char_u *repeat_cmdline INIT(= NULL); /* command line for "." */ | |
1065 #ifdef FEAT_CMDHIST | |
1066 EXTERN char_u *new_last_cmdline INIT(= NULL); /* new value for last_cmdline */ | |
1067 #endif | |
1068 #ifdef FEAT_AUTOCMD | |
1069 EXTERN char_u *autocmd_fname INIT(= NULL); /* fname for <afile> on cmdline */ | |
1723 | 1070 EXTERN int autocmd_fname_full; /* autocmd_fname is full path */ |
7 | 1071 EXTERN int autocmd_bufnr INIT(= 0); /* fnum for <abuf> on cmdline */ |
1072 EXTERN char_u *autocmd_match INIT(= NULL); /* name for <amatch> on cmdline */ | |
661 | 1073 EXTERN int did_cursorhold INIT(= FALSE); /* set when CursorHold t'gerd */ |
4232 | 1074 EXTERN pos_T last_cursormoved /* for CursorMoved event */ |
661 | 1075 # ifdef DO_INIT |
1869 | 1076 = INIT_POS_T(0, 0, 0) |
661 | 1077 # endif |
1078 ; | |
4232 | 1079 EXTERN int last_changedtick INIT(= 0); /* for TextChanged event */ |
1080 EXTERN buf_T *last_changedtick_buf INIT(= NULL); | |
7 | 1081 #endif |
1082 | |
1083 #ifdef FEAT_WINDOWS | |
1084 EXTERN int postponed_split INIT(= 0); /* for CTRL-W CTRL-] command */ | |
1085 EXTERN int postponed_split_flags INIT(= 0); /* args for win_split() */ | |
1090 | 1086 EXTERN int postponed_split_tab INIT(= 0); /* cmdmod.tab */ |
7 | 1087 # ifdef FEAT_QUICKFIX |
1088 EXTERN int g_do_tagpreview INIT(= 0); /* for tag preview commands: | |
1089 height of preview window */ | |
1090 # endif | |
1091 #endif | |
1092 EXTERN int replace_offset INIT(= 0); /* offset for replace_push() */ | |
1093 | |
1094 EXTERN char_u *escape_chars INIT(= (char_u *)" \t\\\"|"); | |
1095 /* need backslash in cmd line */ | |
1096 | |
1097 EXTERN int keep_help_flag INIT(= FALSE); /* doing :ta from help file */ | |
1098 | |
1099 /* | |
1100 * When a string option is NULL (which only happens in out-of-memory | |
1101 * situations), it is set to empty_option, to avoid having to check for NULL | |
1102 * everywhere. | |
1103 */ | |
1104 EXTERN char_u *empty_option INIT(= (char_u *)""); | |
1105 | |
1106 EXTERN int redir_off INIT(= FALSE); /* no redirection for a moment */ | |
1107 EXTERN FILE *redir_fd INIT(= NULL); /* message redirection file */ | |
1108 #ifdef FEAT_EVAL | |
1109 EXTERN int redir_reg INIT(= 0); /* message redirection register */ | |
167 | 1110 EXTERN int redir_vname INIT(= 0); /* message redirection variable */ |
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1111 EXTERN int redir_execute INIT(= 0); /* execute() redirection */ |
7 | 1112 #endif |
1113 | |
1114 #ifdef FEAT_LANGMAP | |
1115 EXTERN char_u langmap_mapchar[256]; /* mapping for language keys */ | |
1116 #endif | |
1117 | |
1118 #ifdef FEAT_WILDMENU | |
1119 EXTERN int save_p_ls INIT(= -1); /* Save 'laststatus' setting */ | |
1120 EXTERN int save_p_wmh INIT(= -1); /* Save 'winminheight' setting */ | |
1121 EXTERN int wild_menu_showing INIT(= 0); | |
3616 | 1122 # define WM_SHOWN 1 /* wildmenu showing */ |
1123 # define WM_SCROLLED 2 /* wildmenu showing with scroll */ | |
7 | 1124 #endif |
1125 | |
1126 #ifdef MSWIN | |
1127 EXTERN char_u toupper_tab[256]; /* table for toupper() */ | |
1128 EXTERN char_u tolower_tab[256]; /* table for tolower() */ | |
1129 #endif | |
1130 | |
1131 #ifdef FEAT_LINEBREAK | |
1132 EXTERN char breakat_flags[256]; /* which characters are in 'breakat' */ | |
1133 #endif | |
1134 | |
1135 /* these are in version.c */ | |
1136 extern char *Version; | |
1137 #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC) | |
1138 extern char longVersion[]; | |
1139 #else | |
1140 extern char *longVersion; | |
1141 #endif | |
1142 | |
1143 /* | |
1144 * Some file names are stored in pathdef.c, which is generated from the | |
1145 * Makefile to make their value depend on the Makefile. | |
1146 */ | |
1147 #ifdef HAVE_PATHDEF | |
1148 extern char_u *default_vim_dir; | |
1149 extern char_u *default_vimruntime_dir; | |
1150 extern char_u *all_cflags; | |
1151 extern char_u *all_lflags; | |
1152 # ifdef VMS | |
1153 extern char_u *compiler_version; | |
1054 | 1154 extern char_u *compiled_arch; |
7 | 1155 # endif |
1156 extern char_u *compiled_user; | |
1157 extern char_u *compiled_sys; | |
1158 #endif | |
1159 | |
1160 /* When a window has a local directory, the absolute path of the global | |
1161 * current directory is stored here (in allocated memory). If the current | |
1162 * directory is not a local directory, globaldir is NULL. */ | |
1163 EXTERN char_u *globaldir INIT(= NULL); | |
1164 | |
1165 /* Characters from 'listchars' option */ | |
1166 EXTERN int lcs_eol INIT(= '$'); | |
1167 EXTERN int lcs_ext INIT(= NUL); | |
1168 EXTERN int lcs_prec INIT(= NUL); | |
12 | 1169 EXTERN int lcs_nbsp INIT(= NUL); |
6777 | 1170 EXTERN int lcs_space INIT(= NUL); |
7 | 1171 EXTERN int lcs_tab1 INIT(= NUL); |
1172 EXTERN int lcs_tab2 INIT(= NUL); | |
1173 EXTERN int lcs_trail INIT(= NUL); | |
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1174 #ifdef FEAT_CONCEAL |
6610 | 1175 EXTERN int lcs_conceal INIT(= ' '); |
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1176 #endif |
7 | 1177 |
1178 #if defined(FEAT_WINDOWS) || defined(FEAT_WILDMENU) || defined(FEAT_STL_OPT) \ | |
1179 || defined(FEAT_FOLDING) | |
1180 /* Characters from 'fillchars' option */ | |
1181 EXTERN int fill_stl INIT(= ' '); | |
1182 EXTERN int fill_stlnc INIT(= ' '); | |
1183 #endif | |
1184 #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING) | |
1185 EXTERN int fill_vert INIT(= ' '); | |
1186 EXTERN int fill_fold INIT(= '-'); | |
1187 EXTERN int fill_diff INIT(= '-'); | |
1188 #endif | |
1189 | |
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1190 #ifdef FEAT_FOLDING |
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1191 EXTERN int disable_fold_update INIT(= 0); |
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1192 #endif |
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1193 |
7 | 1194 /* Whether 'keymodel' contains "stopsel" and "startsel". */ |
1195 EXTERN int km_stopsel INIT(= FALSE); | |
1196 EXTERN int km_startsel INIT(= FALSE); | |
1197 | |
1198 #ifdef FEAT_CMDWIN | |
1199 EXTERN int cedit_key INIT(= -1); /* key value of 'cedit' option */ | |
1200 EXTERN int cmdwin_type INIT(= 0); /* type of cmdline window or 0 */ | |
1201 EXTERN int cmdwin_result INIT(= 0); /* result of cmdline window or 0 */ | |
1202 #endif | |
1203 | |
1204 EXTERN char_u no_lines_msg[] INIT(= N_("--No lines in buffer--")); | |
1205 | |
484 | 1206 /* |
1207 * When ":global" is used to number of substitutions and changed lines is | |
1208 * accumulated until it's finished. | |
1209 * Also used for ":spellrepall". | |
1210 */ | |
1211 EXTERN long sub_nsubs; /* total number of substitutions */ | |
1212 EXTERN linenr_T sub_nlines; /* total number of lines changed */ | |
1213 | |
7 | 1214 /* table to store parsed 'wildmode' */ |
1215 EXTERN char_u wim_flags[4]; | |
1216 | |
1217 #if defined(FEAT_TITLE) && defined(FEAT_STL_OPT) | |
1218 /* whether titlestring and iconstring contains statusline syntax */ | |
1219 # define STL_IN_ICON 1 | |
1220 # define STL_IN_TITLE 2 | |
1221 EXTERN int stl_syntax INIT(= 0); | |
1222 #endif | |
1223 | |
1224 #ifdef FEAT_SEARCH_EXTRA | |
1225 /* don't use 'hlsearch' temporarily */ | |
1226 EXTERN int no_hlsearch INIT(= FALSE); | |
1227 #endif | |
1228 | |
1620 | 1229 #if defined(FEAT_BEVAL) && !defined(NO_X11_INCLUDES) |
190 | 1230 EXTERN BalloonEval *balloonEval INIT(= NULL); |
216 | 1231 # if defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP) |
190 | 1232 EXTERN int bevalServers INIT(= 0); |
216 | 1233 # define BEVAL_NETBEANS 0x01 |
1234 # define BEVAL_WORKSHOP 0x02 | |
1235 # endif | |
190 | 1236 #endif |
1237 | |
7 | 1238 #ifdef CURSOR_SHAPE |
1239 /* the table is in misc2.c, because of initializations */ | |
1240 extern cursorentry_T shape_table[SHAPE_IDX_COUNT]; | |
1241 #endif | |
1242 | |
1243 #ifdef FEAT_PRINTER | |
440 | 1244 /* |
1245 * Printer stuff shared between hardcopy.c and machine-specific printing code. | |
1246 */ | |
7 | 1247 # define OPT_PRINT_TOP 0 |
1248 # define OPT_PRINT_BOT 1 | |
1249 # define OPT_PRINT_LEFT 2 | |
1250 # define OPT_PRINT_RIGHT 3 | |
1251 # define OPT_PRINT_HEADERHEIGHT 4 | |
1252 # define OPT_PRINT_SYNTAX 5 | |
1253 # define OPT_PRINT_NUMBER 6 | |
1254 # define OPT_PRINT_WRAP 7 | |
1255 # define OPT_PRINT_DUPLEX 8 | |
1256 # define OPT_PRINT_PORTRAIT 9 | |
1257 # define OPT_PRINT_PAPER 10 | |
1258 # define OPT_PRINT_COLLATE 11 | |
1259 # define OPT_PRINT_JOBSPLIT 12 | |
1260 # define OPT_PRINT_FORMFEED 13 | |
1261 | |
1262 # define OPT_PRINT_NUM_OPTIONS 14 | |
1263 | |
1264 EXTERN option_table_T printer_opts[OPT_PRINT_NUM_OPTIONS] | |
1265 # ifdef DO_INIT | |
1266 = | |
1267 { | |
1268 {"top", TRUE, 0, NULL, 0, FALSE}, | |
1269 {"bottom", TRUE, 0, NULL, 0, FALSE}, | |
1270 {"left", TRUE, 0, NULL, 0, FALSE}, | |
1271 {"right", TRUE, 0, NULL, 0, FALSE}, | |
1272 {"header", TRUE, 0, NULL, 0, FALSE}, | |
1273 {"syntax", FALSE, 0, NULL, 0, FALSE}, | |
1274 {"number", FALSE, 0, NULL, 0, FALSE}, | |
1275 {"wrap", FALSE, 0, NULL, 0, FALSE}, | |
1276 {"duplex", FALSE, 0, NULL, 0, FALSE}, | |
1277 {"portrait", FALSE, 0, NULL, 0, FALSE}, | |
1278 {"paper", FALSE, 0, NULL, 0, FALSE}, | |
1279 {"collate", FALSE, 0, NULL, 0, FALSE}, | |
1280 {"jobsplit", FALSE, 0, NULL, 0, FALSE}, | |
1281 {"formfeed", FALSE, 0, NULL, 0, FALSE}, | |
1282 } | |
1283 # endif | |
1284 ; | |
1285 | |
1286 /* For prt_get_unit(). */ | |
1287 # define PRT_UNIT_NONE -1 | |
1288 # define PRT_UNIT_PERC 0 | |
1289 # define PRT_UNIT_INCH 1 | |
1290 # define PRT_UNIT_MM 2 | |
1291 # define PRT_UNIT_POINT 3 | |
1292 # define PRT_UNIT_NAMES {"pc", "in", "mm", "pt"} | |
1293 #endif | |
1294 | |
707 | 1295 #if (defined(FEAT_PRINTER) && defined(FEAT_STL_OPT)) \ |
1296 || defined(FEAT_GUI_TABLINE) | |
688 | 1297 /* Page number used for %N in 'pageheader' and 'guitablabel'. */ |
1298 EXTERN linenr_T printer_page_num; | |
1299 #endif | |
1300 | |
7 | 1301 #ifdef FEAT_XCLIPBOARD |
440 | 1302 EXTERN char *xterm_display INIT(= NULL); /* xterm display name; points |
1303 into argv[] */ | |
7 | 1304 EXTERN Display *xterm_dpy INIT(= NULL); /* xterm display pointer */ |
1305 #endif | |
1306 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_GUI_X11) | |
1307 EXTERN XtAppContext app_context INIT(= (XtAppContext)NULL); | |
1308 #endif | |
1309 | |
1310 #ifdef FEAT_GUI_GTK | |
1311 EXTERN guint32 gtk_socket_id INIT(= 0); | |
1312 EXTERN int echo_wid_arg INIT(= FALSE); /* --echo-wid argument */ | |
1313 #endif | |
1314 | |
1376 | 1315 #ifdef FEAT_GUI_W32 |
1316 /* | |
1317 * The value of the --windowid argument. | |
1318 * For embedding gvim inside another application. | |
1319 */ | |
1570 | 1320 EXTERN long_u win_socket_id INIT(= 0); |
1376 | 1321 #endif |
1322 | |
841 | 1323 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
1324 EXTERN int typebuf_was_filled INIT(= FALSE); /* received text from client | |
842 | 1325 or from feedkeys() */ |
841 | 1326 #endif |
1327 | |
7 | 1328 #ifdef FEAT_CLIENTSERVER |
1329 EXTERN char_u *serverName INIT(= NULL); /* name of the server */ | |
1330 # ifdef FEAT_X11 | |
1331 EXTERN Window commWindow INIT(= None); | |
1332 EXTERN Window clientWindow INIT(= None); | |
1333 EXTERN Atom commProperty INIT(= None); | |
1334 EXTERN char_u *serverDelayedStartName INIT(= NULL); | |
1335 # else | |
3616 | 1336 # ifdef PROTO |
7 | 1337 typedef int HWND; |
3616 | 1338 # endif |
7 | 1339 EXTERN HWND clientWindow INIT(= 0); |
1340 # endif | |
1341 #endif | |
1342 | |
1343 #if defined(UNIX) || defined(VMS) | |
1344 EXTERN int term_is_xterm INIT(= FALSE); /* xterm-like 'term' */ | |
1345 #endif | |
1346 | |
1347 #ifdef BACKSLASH_IN_FILENAME | |
1348 EXTERN char psepc INIT(= '\\'); /* normal path separator character */ | |
1349 EXTERN char psepcN INIT(= '/'); /* abnormal path separator character */ | |
1350 EXTERN char pseps[2] /* normal path separator string */ | |
1351 # ifdef DO_INIT | |
1352 = {'\\', 0} | |
1353 # endif | |
1354 ; | |
1355 #endif | |
1356 | |
1357 #ifdef FEAT_VIRTUALEDIT | |
1358 /* Set to TRUE when an operator is being executed with virtual editing, MAYBE | |
1359 * when no operator is being executed, FALSE otherwise. */ | |
1360 EXTERN int virtual_op INIT(= MAYBE); | |
1361 #endif | |
1362 | |
1363 #ifdef FEAT_SYN_HL | |
1364 /* Display tick, incremented for each call to update_screen() */ | |
1365 EXTERN disptick_T display_tick INIT(= 0); | |
744 | 1366 #endif |
221 | 1367 |
744 | 1368 #ifdef FEAT_SPELL |
221 | 1369 /* Line in which spell checking wasn't highlighted because it touched the |
1370 * cursor position in Insert mode. */ | |
1371 EXTERN linenr_T spell_redraw_lnum INIT(= 0); | |
7 | 1372 #endif |
1373 | |
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1374 #ifdef FEAT_CONCEAL |
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1375 /* Set when the cursor line needs to be redrawn. */ |
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1376 EXTERN int need_cursor_line_redraw INIT(= FALSE); |
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1377 #endif |
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1378 |
7 | 1379 #ifdef ALT_X_INPUT |
1200 | 1380 /* we need to be able to go into the dispatch loop while processing a command |
1381 * received via alternate input. However, we don't want to process another | |
7 | 1382 * command until the first is completed. |
1383 */ | |
1384 EXTERN int suppress_alternate_input INIT(= FALSE); | |
1385 #endif | |
1386 | |
1387 #ifdef USE_MCH_ERRMSG | |
1388 /* Grow array to collect error messages in until they can be displayed. */ | |
1389 EXTERN garray_T error_ga | |
1390 # ifdef DO_INIT | |
1391 = {0, 0, 0, 0, NULL} | |
1392 # endif | |
1393 ; | |
1394 #endif | |
1395 | |
1396 #ifdef FEAT_NETBEANS_INTG | |
1397 EXTERN char *netbeansArg INIT(= NULL); /* the -nb[:host:port:passwd] arg */ | |
1398 EXTERN int netbeansFireChanges INIT(= 1); /* send buffer changes if != 0 */ | |
1399 EXTERN int netbeansForcedQuit INIT(= 0);/* don't write modified files */ | |
1400 EXTERN int netbeansReadFile INIT(= 1); /* OK to read from disk if != 0 */ | |
1401 EXTERN int netbeansSuppressNoLines INIT(= 0); /* skip "No lines in buffer" */ | |
1402 #endif | |
1403 | |
1404 /* | |
1405 * The error messages that can be shared are included here. | |
1406 * Excluded are errors that are only used once and debugging messages. | |
1407 */ | |
504 | 1408 EXTERN char_u e_abort[] INIT(= N_("E470: Command aborted")); |
1409 EXTERN char_u e_argreq[] INIT(= N_("E471: Argument required")); | |
1410 EXTERN char_u e_backslash[] INIT(= N_("E10: \\ should be followed by /, ? or &")); | |
7 | 1411 #ifdef FEAT_CMDWIN |
504 | 1412 EXTERN char_u e_cmdwin[] INIT(= N_("E11: Invalid in command-line window; <CR> executes, CTRL-C quits")); |
7 | 1413 #endif |
504 | 1414 EXTERN char_u e_curdir[] INIT(= N_("E12: Command not allowed from exrc/vimrc in current dir or tag search")); |
7 | 1415 #ifdef FEAT_EVAL |
504 | 1416 EXTERN char_u e_endif[] INIT(= N_("E171: Missing :endif")); |
1417 EXTERN char_u e_endtry[] INIT(= N_("E600: Missing :endtry")); | |
1418 EXTERN char_u e_endwhile[] INIT(= N_("E170: Missing :endwhile")); | |
1419 EXTERN char_u e_endfor[] INIT(= N_("E170: Missing :endfor")); | |
1420 EXTERN char_u e_while[] INIT(= N_("E588: :endwhile without :while")); | |
1421 EXTERN char_u e_for[] INIT(= N_("E588: :endfor without :for")); | |
7 | 1422 #endif |
504 | 1423 EXTERN char_u e_exists[] INIT(= N_("E13: File exists (add ! to override)")); |
1424 EXTERN char_u e_failed[] INIT(= N_("E472: Command failed")); | |
7 | 1425 #if defined(FEAT_GUI) && defined(FEAT_XFONTSET) |
504 | 1426 EXTERN char_u e_fontset[] INIT(= N_("E234: Unknown fontset: %s")); |
7 | 1427 #endif |
1428 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(MACOS) \ | |
1429 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MSWIN) | |
504 | 1430 EXTERN char_u e_font[] INIT(= N_("E235: Unknown font: %s")); |
7 | 1431 #endif |
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1432 #if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) |
504 | 1433 EXTERN char_u e_fontwidth[] INIT(= N_("E236: Font \"%s\" is not fixed-width")); |
7 | 1434 #endif |
504 | 1435 EXTERN char_u e_internal[] INIT(= N_("E473: Internal error")); |
1436 EXTERN char_u e_interr[] INIT(= N_("Interrupted")); | |
1437 EXTERN char_u e_invaddr[] INIT(= N_("E14: Invalid address")); | |
1438 EXTERN char_u e_invarg[] INIT(= N_("E474: Invalid argument")); | |
1439 EXTERN char_u e_invarg2[] INIT(= N_("E475: Invalid argument: %s")); | |
7 | 1440 #ifdef FEAT_EVAL |
504 | 1441 EXTERN char_u e_invexpr2[] INIT(= N_("E15: Invalid expression: %s")); |
7 | 1442 #endif |
504 | 1443 EXTERN char_u e_invrange[] INIT(= N_("E16: Invalid range")); |
1444 EXTERN char_u e_invcmd[] INIT(= N_("E476: Invalid command")); | |
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1445 #if defined(UNIX) || defined(FEAT_SYN_HL) || defined(FEAT_SPELL) |
504 | 1446 EXTERN char_u e_isadir2[] INIT(= N_("E17: \"%s\" is a directory")); |
7 | 1447 #endif |
1448 #ifdef FEAT_LIBCALL | |
504 | 1449 EXTERN char_u e_libcall[] INIT(= N_("E364: Library call failed for \"%s()\"")); |
7 | 1450 #endif |
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1451 #if defined(DYNAMIC_PERL) \ |
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1452 || defined(DYNAMIC_PYTHON) || defined(DYNAMIC_PYTHON3) \ |
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1453 || defined(DYNAMIC_RUBY) \ |
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1454 || defined(DYNAMIC_TCL) \ |
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1455 || defined(DYNAMIC_ICONV) \ |
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1456 || defined(DYNAMIC_GETTEXT) \ |
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1457 || defined(DYNAMIC_MZSCHEME) \ |
2330 | 1458 || defined(DYNAMIC_LUA) |
504 | 1459 EXTERN char_u e_loadlib[] INIT(= N_("E370: Could not load library %s")); |
1460 EXTERN char_u e_loadfunc[] INIT(= N_("E448: Could not load library function %s")); | |
7 | 1461 #endif |
504 | 1462 EXTERN char_u e_markinval[] INIT(= N_("E19: Mark has invalid line number")); |
1463 EXTERN char_u e_marknotset[] INIT(= N_("E20: Mark not set")); | |
1464 EXTERN char_u e_modifiable[] INIT(= N_("E21: Cannot make changes, 'modifiable' is off")); | |
1465 EXTERN char_u e_nesting[] INIT(= N_("E22: Scripts nested too deep")); | |
1466 EXTERN char_u e_noalt[] INIT(= N_("E23: No alternate file")); | |
1467 EXTERN char_u e_noabbr[] INIT(= N_("E24: No such abbreviation")); | |
1468 EXTERN char_u e_nobang[] INIT(= N_("E477: No ! allowed")); | |
7 | 1469 #ifndef FEAT_GUI |
504 | 1470 EXTERN char_u e_nogvim[] INIT(= N_("E25: GUI cannot be used: Not enabled at compile time")); |
7 | 1471 #endif |
1472 #ifndef FEAT_RIGHTLEFT | |
504 | 1473 EXTERN char_u e_nohebrew[] INIT(= N_("E26: Hebrew cannot be used: Not enabled at compile time\n")); |
7 | 1474 #endif |
1475 #ifndef FEAT_FKMAP | |
504 | 1476 EXTERN char_u e_nofarsi[] INIT(= N_("E27: Farsi cannot be used: Not enabled at compile time\n")); |
7 | 1477 #endif |
1478 #ifndef FEAT_ARABIC | |
504 | 1479 EXTERN char_u e_noarabic[] INIT(= N_("E800: Arabic cannot be used: Not enabled at compile time\n")); |
7 | 1480 #endif |
1481 #if defined(FEAT_SEARCH_EXTRA) || defined(FEAT_SYN_HL) | |
504 | 1482 EXTERN char_u e_nogroup[] INIT(= N_("E28: No such highlight group name: %s")); |
7 | 1483 #endif |
504 | 1484 EXTERN char_u e_noinstext[] INIT(= N_("E29: No inserted text yet")); |
1485 EXTERN char_u e_nolastcmd[] INIT(= N_("E30: No previous command line")); | |
1486 EXTERN char_u e_nomap[] INIT(= N_("E31: No such mapping")); | |
1487 EXTERN char_u e_nomatch[] INIT(= N_("E479: No match")); | |
1488 EXTERN char_u e_nomatch2[] INIT(= N_("E480: No match: %s")); | |
1489 EXTERN char_u e_noname[] INIT(= N_("E32: No file name")); | |
1490 EXTERN char_u e_nopresub[] INIT(= N_("E33: No previous substitute regular expression")); | |
1491 EXTERN char_u e_noprev[] INIT(= N_("E34: No previous command")); | |
1492 EXTERN char_u e_noprevre[] INIT(= N_("E35: No previous regular expression")); | |
1493 EXTERN char_u e_norange[] INIT(= N_("E481: No range allowed")); | |
7 | 1494 #ifdef FEAT_WINDOWS |
504 | 1495 EXTERN char_u e_noroom[] INIT(= N_("E36: Not enough room")); |
7 | 1496 #endif |
1497 #ifdef FEAT_CLIENTSERVER | |
504 | 1498 EXTERN char_u e_noserver[] INIT(= N_("E247: no registered server named \"%s\"")); |
7 | 1499 #endif |
504 | 1500 EXTERN char_u e_notcreate[] INIT(= N_("E482: Can't create file %s")); |
1501 EXTERN char_u e_notmp[] INIT(= N_("E483: Can't get temp file name")); | |
1502 EXTERN char_u e_notopen[] INIT(= N_("E484: Can't open file %s")); | |
1503 EXTERN char_u e_notread[] INIT(= N_("E485: Can't read file %s")); | |
1504 EXTERN char_u e_nowrtmsg[] INIT(= N_("E37: No write since last change (add ! to override)")); | |
5464 | 1505 EXTERN char_u e_nowrtmsg_nobang[] INIT(= N_("E37: No write since last change")); |
504 | 1506 EXTERN char_u e_null[] INIT(= N_("E38: Null argument")); |
7 | 1507 #ifdef FEAT_DIGRAPHS |
504 | 1508 EXTERN char_u e_number_exp[] INIT(= N_("E39: Number expected")); |
7 | 1509 #endif |
1510 #ifdef FEAT_QUICKFIX | |
504 | 1511 EXTERN char_u e_openerrf[] INIT(= N_("E40: Can't open errorfile %s")); |
7 | 1512 #endif |
1513 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) | |
504 | 1514 EXTERN char_u e_opendisp[] INIT(= N_("E233: cannot open display")); |
7 | 1515 #endif |
504 | 1516 EXTERN char_u e_outofmem[] INIT(= N_("E41: Out of memory!")); |
7 | 1517 #ifdef FEAT_INS_EXPAND |
504 | 1518 EXTERN char_u e_patnotf[] INIT(= N_("Pattern not found")); |
7 | 1519 #endif |
504 | 1520 EXTERN char_u e_patnotf2[] INIT(= N_("E486: Pattern not found: %s")); |
1521 EXTERN char_u e_positive[] INIT(= N_("E487: Argument must be positive")); | |
7 | 1522 #if defined(UNIX) || defined(FEAT_SESSION) |
504 | 1523 EXTERN char_u e_prev_dir[] INIT(= N_("E459: Cannot go back to previous directory")); |
7 | 1524 #endif |
1525 | |
1526 #ifdef FEAT_QUICKFIX | |
504 | 1527 EXTERN char_u e_quickfix[] INIT(= N_("E42: No Errors")); |
644 | 1528 EXTERN char_u e_loclist[] INIT(= N_("E776: No location list")); |
7 | 1529 #endif |
504 | 1530 EXTERN char_u e_re_damg[] INIT(= N_("E43: Damaged match string")); |
1531 EXTERN char_u e_re_corr[] INIT(= N_("E44: Corrupted regexp program")); | |
1532 EXTERN char_u e_readonly[] INIT(= N_("E45: 'readonly' option is set (add ! to override)")); | |
7 | 1533 #ifdef FEAT_EVAL |
504 | 1534 EXTERN char_u e_readonlyvar[] INIT(= N_("E46: Cannot change read-only variable \"%s\"")); |
952 | 1535 EXTERN char_u e_readonlysbx[] INIT(= N_("E794: Cannot set variable in the sandbox: \"%s\"")); |
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1536 EXTERN char_u e_emptykey[] INIT(= N_("E713: Cannot use empty key for Dictionary")); |
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1537 EXTERN char_u e_dictreq[] INIT(= N_("E715: Dictionary required")); |
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1538 EXTERN char_u e_listidx[] INIT(= N_("E684: list index out of range: %ld")); |
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1539 EXTERN char_u e_toomanyarg[] INIT(= N_("E118: Too many arguments for function: %s")); |
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1540 EXTERN char_u e_dictkey[] INIT(= N_("E716: Key not present in Dictionary: %s")); |
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1541 EXTERN char_u e_listreq[] INIT(= N_("E714: List required")); |
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1542 EXTERN char_u e_listdictarg[] INIT(= N_("E712: Argument of %s must be a List or Dictionary")); |
7 | 1543 #endif |
1544 #ifdef FEAT_QUICKFIX | |
504 | 1545 EXTERN char_u e_readerrf[] INIT(= N_("E47: Error while reading errorfile")); |
7 | 1546 #endif |
1547 #ifdef HAVE_SANDBOX | |
504 | 1548 EXTERN char_u e_sandbox[] INIT(= N_("E48: Not allowed in sandbox")); |
7 | 1549 #endif |
504 | 1550 EXTERN char_u e_secure[] INIT(= N_("E523: Not allowed here")); |
2823 | 1551 #if defined(AMIGA) || defined(MACOS) || defined(MSWIN) \ |
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1552 || defined(UNIX) || defined(VMS) |
504 | 1553 EXTERN char_u e_screenmode[] INIT(= N_("E359: Screen mode setting not supported")); |
7 | 1554 #endif |
504 | 1555 EXTERN char_u e_scroll[] INIT(= N_("E49: Invalid scroll size")); |
1556 EXTERN char_u e_shellempty[] INIT(= N_("E91: 'shell' option is empty")); | |
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1557 #if defined(FEAT_SIGN_ICONS) && !defined(FEAT_GUI_GTK) |
504 | 1558 EXTERN char_u e_signdata[] INIT(= N_("E255: Couldn't read in sign data!")); |
7 | 1559 #endif |
504 | 1560 EXTERN char_u e_swapclose[] INIT(= N_("E72: Close error on swap file")); |
1561 EXTERN char_u e_tagstack[] INIT(= N_("E73: tag stack empty")); | |
1562 EXTERN char_u e_toocompl[] INIT(= N_("E74: Command too complex")); | |
1563 EXTERN char_u e_longname[] INIT(= N_("E75: Name too long")); | |
1564 EXTERN char_u e_toomsbra[] INIT(= N_("E76: Too many [")); | |
1565 EXTERN char_u e_toomany[] INIT(= N_("E77: Too many file names")); | |
1566 EXTERN char_u e_trailing[] INIT(= N_("E488: Trailing characters")); | |
1567 EXTERN char_u e_umark[] INIT(= N_("E78: Unknown mark")); | |
1568 EXTERN char_u e_wildexpand[] INIT(= N_("E79: Cannot expand wildcards")); | |
7 | 1569 #ifdef FEAT_WINDOWS |
504 | 1570 EXTERN char_u e_winheight[] INIT(= N_("E591: 'winheight' cannot be smaller than 'winminheight'")); |
1571 EXTERN char_u e_winwidth[] INIT(= N_("E592: 'winwidth' cannot be smaller than 'winminwidth'")); | |
7 | 1572 #endif |
504 | 1573 EXTERN char_u e_write[] INIT(= N_("E80: Error while writing")); |
1574 EXTERN char_u e_zerocount[] INIT(= N_("Zero count")); | |
7 | 1575 #ifdef FEAT_EVAL |
504 | 1576 EXTERN char_u e_usingsid[] INIT(= N_("E81: Using <SID> not in a script context")); |
7 | 1577 #endif |
1578 #ifdef FEAT_CLIENTSERVER | |
504 | 1579 EXTERN char_u e_invexprmsg[] INIT(= N_("E449: Invalid expression received")); |
7 | 1580 #endif |
1581 #ifdef FEAT_NETBEANS_INTG | |
504 | 1582 EXTERN char_u e_guarded[] INIT(= N_("E463: Region is guarded, cannot modify")); |
1583 EXTERN char_u e_nbreadonly[] INIT(= N_("E744: NetBeans does not allow changes in read-only files")); | |
7 | 1584 #endif |
504 | 1585 EXTERN char_u e_intern2[] INIT(= N_("E685: Internal error: %s")); |
1586 EXTERN char_u e_maxmempat[] INIT(= N_("E363: pattern uses more memory than 'maxmempattern'")); | |
1587 EXTERN char_u e_emptybuf[] INIT(= N_("E749: empty buffer")); | |
6557 | 1588 EXTERN char_u e_nobufnr[] INIT(= N_("E86: Buffer %ld does not exist")); |
119 | 1589 |
504 | 1590 EXTERN char_u e_invalpat[] INIT(= N_("E682: Invalid search pattern or delimiter")); |
1591 EXTERN char_u e_bufloaded[] INIT(= N_("E139: File is loaded in another buffer")); | |
527 | 1592 #if defined(FEAT_SYN_HL) || \ |
1593 (defined(FEAT_INS_EXPAND) && defined(FEAT_COMPL_FUNC)) | |
523 | 1594 EXTERN char_u e_notset[] INIT(= N_("E764: Option '%s' is not set")); |
527 | 1595 #endif |
2791 | 1596 #ifndef FEAT_CLIPBOARD |
1597 EXTERN char_u e_invalidreg[] INIT(= N_("E850: Invalid register name")); | |
1598 #endif | |
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1599 EXTERN char_u e_dirnotf[] INIT(= N_("E919: Directory not found in '%s': \"%s\"")); |
283 | 1600 |
7 | 1601 #ifdef MACOS_X_UNIX |
1602 EXTERN short disallow_gui INIT(= FALSE); | |
1603 #endif | |
1604 | |
504 | 1605 EXTERN char top_bot_msg[] INIT(= N_("search hit TOP, continuing at BOTTOM")); |
1606 EXTERN char bot_top_msg[] INIT(= N_("search hit BOTTOM, continuing at TOP")); | |
1607 | |
2267 | 1608 #ifdef FEAT_CRYPT |
1609 EXTERN char need_key_msg[] INIT(= N_("Need encryption key for \"%s\"")); | |
1610 #endif | |
1611 | |
7 | 1612 /* |
1613 * Comms. with the session manager (XSMP) | |
1614 */ | |
1615 #ifdef USE_XSMP | |
1616 EXTERN int xsmp_icefd INIT(= -1); /* The actual connection */ | |
1617 #endif | |
1618 | |
777 | 1619 /* For undo we need to know the lowest time possible. */ |
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1620 EXTERN time_T starttime; |
777 | 1621 |
1972 | 1622 #ifdef STARTUPTIME |
1623 EXTERN FILE *time_fd INIT(= NULL); /* where to write startup timing */ | |
1624 #endif | |
1625 | |
7 | 1626 /* |
1757 | 1627 * Some compilers warn for not using a return value, but in some situations we |
1628 * can't do anything useful with the value. Assign to this variable to avoid | |
1629 * the warning. | |
1630 */ | |
1631 EXTERN int ignored; | |
1632 EXTERN char *ignoredp; | |
1633 | |
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1634 #ifdef FEAT_EVAL |
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1635 /* set by alloc_fail(): ID */ |
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1636 EXTERN alloc_id_T alloc_fail_id INIT(= aid_none); |
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1637 /* set by alloc_fail(), when zero alloc() returns NULL */ |
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1638 EXTERN int alloc_fail_countdown INIT(= -1); |
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1639 /* set by alloc_fail(), number of times alloc() returns NULL */ |
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1640 EXTERN int alloc_fail_repeat INIT(= 0); |
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1641 |
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1642 EXTERN int disable_char_avail_for_testing INIT(= 0); |
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1643 |
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1644 EXTERN int in_free_unref_items INIT(= FALSE); |
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1645 #endif |
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1646 |
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1647 #ifdef FEAT_TIMERS |
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1648 EXTERN int did_add_timer INIT(= FALSE); |
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1649 #endif |
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1650 |
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1651 #ifdef FEAT_EVAL |
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1652 EXTERN time_T time_for_testing INIT(= 0); |
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1653 |
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1654 /* Abort conversion to string after a recursion error. */ |
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1655 EXTERN int did_echo_string_emsg INIT(= FALSE); |
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1656 #endif |
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1657 |
1757 | 1658 /* |
7 | 1659 * Optional Farsi support. Include it here, so EXTERN and INIT are defined. |
1660 */ | |
1661 #ifdef FEAT_FKMAP | |
1662 # include "farsi.h" | |
1663 #endif | |
1664 | |
1665 /* | |
1666 * Optional Arabic support. Include it here, so EXTERN and INIT are defined. | |
1667 */ | |
1668 #ifdef FEAT_ARABIC | |
1669 # include "arabic.h" | |
1670 #endif |