globals.h
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1 #ifndef NVIM_GLOBALS_H
2 #define NVIM_GLOBALS_H
3 
4 #include <stdbool.h>
5 #include <inttypes.h>
6 
7 #include "nvim/macros.h"
8 #include "nvim/ex_eval.h"
9 #include "nvim/iconv.h"
10 #include "nvim/mbyte.h"
11 #include "nvim/menu.h"
12 #include "nvim/syntax_defs.h"
13 #include "nvim/types.h"
14 #include "nvim/event/loop.h"
15 #include "nvim/os/os_defs.h"
16 
17 #define IOSIZE (1024+1) // file I/O and sprintf buffer size
18 
19 # define MSG_BUF_LEN 480 // length of buffer for small messages
20 # define MSG_BUF_CLEN (MSG_BUF_LEN / 6) // cell length (worst case: utf-8
21  // takes 6 bytes for one cell)
22 
23 #ifdef WIN32
24 # define _PATHSEPSTR "\\"
25 #else
26 # define _PATHSEPSTR "/"
27 #endif
28 
29 #ifndef FILETYPE_FILE
30 # define FILETYPE_FILE "filetype.vim"
31 #endif
32 
33 #ifndef FTPLUGIN_FILE
34 # define FTPLUGIN_FILE "ftplugin.vim"
35 #endif
36 
37 #ifndef INDENT_FILE
38 # define INDENT_FILE "indent.vim"
39 #endif
40 
41 #ifndef FTOFF_FILE
42 # define FTOFF_FILE "ftoff.vim"
43 #endif
44 
45 #ifndef FTPLUGOF_FILE
46 # define FTPLUGOF_FILE "ftplugof.vim"
47 #endif
48 
49 #ifndef INDOFF_FILE
50 # define INDOFF_FILE "indoff.vim"
51 #endif
52 
53 #define DFLT_ERRORFILE "errors.err"
54 
55 #ifndef SYS_VIMRC_FILE
56 # define SYS_VIMRC_FILE "$VIM" _PATHSEPSTR "sysinit.vim"
57 #endif
58 
59 #ifndef DFLT_HELPFILE
60 # define DFLT_HELPFILE "$VIMRUNTIME" _PATHSEPSTR "doc" _PATHSEPSTR "help.txt"
61 #endif
62 
63 #ifndef SYNTAX_FNAME
64 # define SYNTAX_FNAME "$VIMRUNTIME" _PATHSEPSTR "syntax" _PATHSEPSTR "%s.vim"
65 #endif
66 
67 #ifndef EXRC_FILE
68 # define EXRC_FILE ".exrc"
69 #endif
70 
71 #ifndef VIMRC_FILE
72 # define VIMRC_FILE ".nvimrc"
73 #endif
74 
76  int64_t fsync;
77  int64_t redraw;
78 } g_stats INIT(= { 0, 0 });
79 
80 // Values for "starting".
81 #define NO_SCREEN 2 // no screen updating yet
82 #define NO_BUFFERS 1 // not all buffers loaded yet
83 // 0 not starting anymore
84 
85 // Number of Rows and Columns in the screen.
86 // Note: Use default_grid.Rows and default_grid.Columns to access items in
87 // default_grid.chars[]. They may have different values when the screen
88 // wasn't (re)allocated yet after setting Rows or Columns (e.g., when starting
89 // up).
90 #define DFLT_COLS 80 // default value for 'columns'
91 #define DFLT_ROWS 24 // default value for 'lines'
92 EXTERN int Rows INIT(= DFLT_ROWS); // nr of rows in the screen
93 EXTERN int Columns INIT(= DFLT_COLS); // nr of columns in the screen
94 
95 // We use 64-bit file functions here, if available. E.g. ftello() returns
96 // off_t instead of long, which helps if long is 32 bit and off_t is 64 bit.
97 // We assume that when fseeko() is available then ftello() is too.
98 // Note that Windows has different function names.
99 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__)
100 typedef __int64 off_T;
101 # ifdef __MINGW32__
102 # define vim_lseek lseek64
103 # define vim_fseek fseeko64
104 # define vim_ftell ftello64
105 # else
106 # define vim_lseek _lseeki64
107 # define vim_fseek _fseeki64
108 # define vim_ftell _ftelli64
109 # endif
110 #else
111 typedef off_t off_T;
112 # ifdef HAVE_FSEEKO
113 # define vim_lseek lseek
114 # define vim_ftell ftello
115 # define vim_fseek fseeko
116 # else
117 # define vim_lseek lseek
118 # define vim_ftell ftell
119 # define vim_fseek(a, b, c) fseek(a, (long)b, c)
120 # endif
121 #endif
122 
123 // When vgetc() is called, it sets mod_mask to the set of modifiers that are
124 // held down based on the MOD_MASK_* symbols that are read first.
125 EXTERN int mod_mask INIT(= 0x0); // current key modifiers
126 
127 
128 EXTERN bool lua_attr_active INIT(= false);
129 
130 // Cmdline_row is the row where the command line starts, just below the
131 // last window.
132 // When the cmdline gets longer than the available space the screen gets
133 // scrolled up. After a CTRL-D (show matches), after hitting ':' after
134 // "hit return", and for the :global command, the command line is
135 // temporarily moved. The old position is restored with the next call to
136 // update_screen().
138 
139 EXTERN int redraw_cmdline INIT(= false); // cmdline must be redrawn
140 EXTERN int clear_cmdline INIT(= false); // cmdline must be cleared
141 EXTERN int mode_displayed INIT(= false); // mode is being displayed
142 EXTERN int cmdline_star INIT(= false); // cmdline is crypted
143 EXTERN int redrawing_cmdline INIT(= false); // cmdline is being redrawn
144 EXTERN int cmdline_was_last_drawn INIT(= false); // cmdline was last drawn
145 
146 EXTERN int exec_from_reg INIT(= false); // executing register
147 
148 // When '$' is included in 'cpoptions' option set:
149 // When a change command is given that deletes only part of a line, a dollar
150 // is put at the end of the changed text. dollar_vcol is set to the virtual
151 // column of this '$'. -1 is used to indicate no $ is being displayed.
152 EXTERN colnr_T dollar_vcol INIT(= -1);
153 
154 // Variables for Insert mode completion.
155 
156 // Length in bytes of the text being completed (this is deleted to be replaced
157 // by the match.)
158 EXTERN int compl_length INIT(= 0);
159 
160 // Set when character typed while looking for matches and it means we should
161 // stop looking for matches.
162 EXTERN int compl_interrupted INIT(= false);
163 
164 // Set when doing something for completion that may call edit() recursively,
165 // which is not allowed. Also used to disable folding during completion
166 EXTERN int compl_busy INIT(= false);
167 
168 // List of flags for method of completion.
169 EXTERN int compl_cont_status INIT(= 0);
170 # define CONT_ADDING 1 // "normal" or "adding" expansion
171 # define CONT_INTRPT (2 + 4) // a ^X interrupted the current expansion
172  // it's set only iff N_ADDS is set
173 # define CONT_N_ADDS 4 // next ^X<> will add-new or expand-current
174 # define CONT_S_IPOS 8 // next ^X<> will set initial_pos?
175  // if so, word-wise-expansion will set SOL
176 # define CONT_SOL 16 // pattern includes start of line, just for
177  // word-wise expansion, not set for ^X^L
178 # define CONT_LOCAL 32 // for ctrl_x_mode 0, ^X^P/^X^N do a local
179  // expansion, (eg use complete=.)
180 
181 // state for putting characters in the message area
182 EXTERN int cmdmsg_rl INIT(= false); // cmdline is drawn right to left
185 EXTERN int msg_scrolled; // Number of screen lines that windows have
186  // scrolled because of printing messages.
187 // when true don't set need_wait_return in msg_puts_attr()
188 // when msg_scrolled is non-zero
189 EXTERN bool msg_scrolled_ign INIT(= false);
190 // Whether the screen is damaged due to scrolling. Sometimes msg_scrolled
191 // is reset before the screen is redrawn, so we need to keep track of this.
192 EXTERN bool msg_did_scroll INIT(= false);
193 
194 
195 EXTERN char_u *keep_msg INIT(= NULL); // msg to be shown after redraw
196 EXTERN int keep_msg_attr INIT(= 0); // highlight attr for keep_msg
197 EXTERN int keep_msg_more INIT(= false); // keep_msg was set by msgmore()
198 EXTERN int need_fileinfo INIT(= false); // do fileinfo() after redraw
199 EXTERN int msg_scroll INIT(= false); // msg_start() will scroll
200 EXTERN int msg_didout INIT(= false); // msg_outstr() was used in line
201 EXTERN int msg_didany INIT(= false); // msg_outstr() was used at all
202 EXTERN int msg_nowait INIT(= false); // don't wait for this msg
203 EXTERN int emsg_off INIT(= 0); // don't display errors for now,
204  // unless 'debug' is set.
205 EXTERN int info_message INIT(= false); // printing informative message
206 EXTERN bool msg_hist_off INIT(= false); // don't add messages to history
207 EXTERN int need_clr_eos INIT(= false); // need to clear text before
208  // displaying a message.
209 EXTERN int emsg_skip INIT(= 0); // don't display errors for
210  // expression that is skipped
211 EXTERN bool emsg_severe INIT(= false); // use message of next of several
212  // emsg() calls for throw
213 EXTERN int did_endif INIT(= false); // just had ":endif"
214 EXTERN dict_T vimvardict; // Dictionary with v: variables
215 EXTERN dict_T globvardict; // Dictionary with g: variables
216 EXTERN int did_emsg; // set by emsg() when the message
217  // is displayed or thrown
218 EXTERN bool called_vim_beep; // set if vim_beep() is called
219 EXTERN int did_emsg_syntax; // did_emsg set because of a
220  // syntax error
221 EXTERN int called_emsg; // always set by emsg()
222 EXTERN int ex_exitval INIT(= 0); // exit value for ex mode
223 EXTERN bool emsg_on_display INIT(= false); // there is an error message
224 EXTERN int rc_did_emsg INIT(= false); // vim_regcomp() called emsg()
225 
226 EXTERN int no_wait_return INIT(= 0); // don't wait for return for now
227 EXTERN int need_wait_return INIT(= 0); // need to wait for return later
228 EXTERN int did_wait_return INIT(= false); // wait_return() was used and
229  // nothing written since then
230 EXTERN int need_maketitle INIT(= true); // call maketitle() soon
231 
232 EXTERN int quit_more INIT(= false); // 'q' hit at "--more--" msg
233 EXTERN int ex_keep_indent INIT(= false); // getexmodeline(): keep indent
234 EXTERN int vgetc_busy INIT(= 0); // when inside vgetc() then > 0
235 
236 EXTERN int didset_vim INIT(= false); // did set $VIM ourselves
237 EXTERN int didset_vimruntime INIT(= false); // idem for $VIMRUNTIME
238 
241 EXTERN int lines_left INIT(= -1); // lines left for listing
242 EXTERN int msg_no_more INIT(= false); // don't use more prompt, truncate
243  // messages
244 
245 EXTERN char_u *sourcing_name INIT(= NULL); // name of error message source
246 EXTERN linenr_T sourcing_lnum INIT(= 0); // line number of the source file
247 
248 EXTERN int ex_nesting_level INIT(= 0); // nesting level
249 EXTERN int debug_break_level INIT(= -1); // break below this level
250 EXTERN int debug_did_msg INIT(= false); // did "debug mode" message
251 EXTERN int debug_tick INIT(= 0); // breakpoint change count
252 EXTERN int debug_backtrace_level INIT(= 0); // breakpoint backtrace level
253 
254 // Values for "do_profiling".
255 #define PROF_NONE 0
256 #define PROF_YES 1
257 #define PROF_PAUSED 2
258 EXTERN int do_profiling INIT(= PROF_NONE);
259 
264 
267 EXTERN int need_rethrow INIT(= false);
268 
271 EXTERN int check_cstack INIT(= false);
272 
275 EXTERN int trylevel INIT(= 0);
276 
283 EXTERN int force_abort INIT(= false);
284 
293 EXTERN struct msglist **msg_list INIT(= NULL);
294 
299 EXTERN bool suppress_errthrow INIT(= false);
300 
305 EXTERN except_T *caught_stack INIT(= NULL);
306 
307 
316 EXTERN bool may_garbage_collect INIT(= false);
317 EXTERN int want_garbage_collect INIT(= false);
318 EXTERN int garbage_collect_at_exit INIT(= false);
319 
320 // Special values for current_SID.
321 #define SID_MODELINE -1 // when using a modeline
322 #define SID_CMDARG -2 // for "--cmd" argument
323 #define SID_CARG -3 // for "-c" argument
324 #define SID_ENV -4 // for sourcing environment variable
325 #define SID_ERROR -5 // option was reset because of an error
326 #define SID_NONE -6 // don't set scriptID
327 #define SID_LUA -7 // for Lua scripts/chunks
328 #define SID_API_CLIENT -8 // for API clients
329 #define SID_STR -9 // for sourcing a string
330 
331 // Script CTX being sourced or was sourced to define the current function.
332 EXTERN sctx_T current_sctx INIT(= { 0 COMMA 0 COMMA 0 });
333 // ID of the current channel making a client API call
334 EXTERN uint64_t current_channel_id INIT(= 0);
335 
336 EXTERN bool did_source_packages INIT(= false);
337 
338 // Scope information for the code that indirectly triggered the current
339 // provider function call
342  uint8_t *sourcing_name, *autocmd_fname, *autocmd_match;
345  void *funccalp;
347 EXTERN int provider_call_nesting INIT(= 0);
348 
349 
350 EXTERN int t_colors INIT(= 256); // int value of T_CCO
351 
352 // When highlight_match is true, highlight a match, starting at the cursor
353 // position. Search_match_lines is the number of lines after the match (0 for
354 // a match within one line), search_match_endcol the column number of the
355 // character just after the match in the last line.
356 EXTERN bool highlight_match INIT(= false); // show search match pos
357 EXTERN linenr_T search_match_lines; // lines of of matched string
358 EXTERN colnr_T search_match_endcol; // col nr of match end
359 EXTERN linenr_T search_first_line INIT(= 0); // for :{FIRST},{last}s/pat
360 EXTERN linenr_T search_last_line INIT(= MAXLNUM); // for :{first},{LAST}s/pat
361 
362 EXTERN int no_smartcase INIT(= false); // don't use 'smartcase' once
363 
364 EXTERN int need_check_timestamps INIT(= false); // need to check file
365  // timestamps asap
366 EXTERN int did_check_timestamps INIT(= false); // did check timestamps
367  // recently
368 EXTERN int no_check_timestamps INIT(= 0); // Don't check timestamps
369 
370 EXTERN int autocmd_busy INIT(= false); // Is apply_autocmds() busy?
371 EXTERN int autocmd_no_enter INIT(= false); // *Enter autocmds disabled
372 EXTERN int autocmd_no_leave INIT(= false); // *Leave autocmds disabled
373 EXTERN int modified_was_set; // did ":set modified"
374 EXTERN int did_filetype INIT(= false); // FileType event found
375 // value for did_filetype when starting to execute autocommands
376 EXTERN int keep_filetype INIT(= false);
377 
378 // When deleting the current buffer, another one must be loaded.
379 // If we know which one is preferred, au_new_curbuf is set to it.
380 EXTERN bufref_T au_new_curbuf INIT(= { NULL, 0, 0 });
381 
382 // When deleting a buffer/window and autocmd_busy is true, do not free the
383 // buffer/window. but link it in the list starting with
384 // au_pending_free_buf/ap_pending_free_win, using b_next/w_next.
385 // Free the buffer/window when autocmd_busy is being set to false.
386 EXTERN buf_T *au_pending_free_buf INIT(= NULL);
387 EXTERN win_T *au_pending_free_win INIT(= NULL);
388 
389 // Mouse coordinates, set by handle_mouse_event()
393 EXTERN bool mouse_past_bottom INIT(= false); // mouse below last line
394 EXTERN bool mouse_past_eol INIT(= false); // mouse right of line
395 EXTERN int mouse_dragging INIT(= 0); // extending Visual area with
396  // mouse dragging
397 
398 // The root of the menu hierarchy.
399 EXTERN vimmenu_T *root_menu INIT(= NULL);
400 // While defining the system menu, sys_menu is true. This avoids
401 // overruling of menus that the user already defined.
402 EXTERN int sys_menu INIT(= false);
403 
404 // While redrawing the screen this flag is set. It means the screen size
405 // ('lines' and 'rows') must not be changed.
406 EXTERN int updating_screen INIT(= 0);
407 
408 EXTERN bool luahl_active INIT(= false);
409 EXTERN LuaRef luahl_start INIT(= LUA_NOREF);
410 EXTERN LuaRef luahl_win INIT(= LUA_NOREF);
411 EXTERN LuaRef luahl_line INIT(= LUA_NOREF);
412 EXTERN LuaRef luahl_end INIT(= LUA_NOREF);
413 
414 // All windows are linked in a list. firstwin points to the first entry,
415 // lastwin to the last entry (can be the same as firstwin) and curwin to the
416 // currently active window.
417 EXTERN win_T *firstwin; // first window
418 EXTERN win_T *lastwin; // last window
419 EXTERN win_T *prevwin INIT(= NULL); // previous window
420 # define ONE_WINDOW (firstwin == lastwin)
421 # define FOR_ALL_FRAMES(frp, first_frame) \
422  for (frp = first_frame; frp != NULL; frp = frp->fr_next) // NOLINT
423 
424 // When using this macro "break" only breaks out of the inner loop. Use "goto"
425 // to break out of the tabpage loop.
426 # define FOR_ALL_TAB_WINDOWS(tp, wp) \
427  FOR_ALL_TABS(tp) \
428  FOR_ALL_WINDOWS_IN_TAB(wp, tp)
429 
430 // -V:FOR_ALL_WINDOWS_IN_TAB:501
431 # define FOR_ALL_WINDOWS_IN_TAB(wp, tp) \
432  for (win_T *wp = ((tp) == curtab) \
433  ? firstwin : (tp)->tp_firstwin; wp != NULL; wp = wp->w_next)
434 
435 EXTERN win_T *curwin; // currently active window
436 
437 EXTERN win_T *aucmd_win; // window used in aucmd_prepbuf()
438 EXTERN int aucmd_win_used INIT(= false); // aucmd_win is being used
439 
440 // The window layout is kept in a tree of frames. topframe points to the top
441 // of the tree.
442 EXTERN frame_T *topframe; // top of the window frame tree
443 
444 // Tab pages are alternative topframes. "first_tabpage" points to the first
445 // one in the list, "curtab" is the current one.
449 EXTERN int redraw_tabline INIT(= false); // need to redraw tabline
450 
451 // Iterates over all tabs in the tab list
452 # define FOR_ALL_TABS(tp) for (tabpage_T *tp = first_tabpage; tp != NULL; tp = tp->tp_next)
453 
454 // All buffers are linked in a list. 'firstbuf' points to the first entry,
455 // 'lastbuf' to the last entry and 'curbuf' to the currently active buffer.
456 EXTERN buf_T *firstbuf INIT(= NULL); // first buffer
457 EXTERN buf_T *lastbuf INIT(= NULL); // last buffer
458 EXTERN buf_T *curbuf INIT(= NULL); // currently active buffer
459 
460 // Iterates over all buffers in the buffer list.
461 #define FOR_ALL_BUFFERS(buf) \
462  for (buf_T *buf = firstbuf; buf != NULL; buf = buf->b_next)
463 #define FOR_ALL_BUFFERS_BACKWARDS(buf) \
464  for (buf_T *buf = lastbuf; buf != NULL; buf = buf->b_prev)
465 
466 // Iterate through all the signs placed in a buffer
467 #define FOR_ALL_SIGNS_IN_BUF(buf, sign) \
468  for (sign = buf->b_signlist; sign != NULL; sign = sign->next) // NOLINT
469 
470 
471 // List of files being edited (global argument list). curwin->w_alist points
472 // to this when the window is using the global argument list.
473 EXTERN alist_T global_alist; // global argument list
474 EXTERN int max_alist_id INIT(= 0);
475 EXTERN bool arg_had_last INIT(= false); // accessed last file in
476  // global_alist
477 
478 EXTERN int ru_col; // column for ruler
479 EXTERN int ru_wid; // 'rulerfmt' width of ruler when non-zero
480 EXTERN int sc_col; // column for shown command
481 
482 // When starting or exiting some things are done differently (e.g. screen
483 // updating).
484 
485 // First NO_SCREEN, then NO_BUFFERS, then 0 when startup finished.
486 EXTERN int starting INIT(= NO_SCREEN);
487 // true when planning to exit. Might keep running if there is a changed buffer.
488 EXTERN bool exiting INIT(= false);
489 // internal value of v:dying
490 EXTERN int v_dying INIT(= 0);
491 // is stdin a terminal?
492 EXTERN int stdin_isatty INIT(= true);
493 // is stdout a terminal?
494 EXTERN int stdout_isatty INIT(= true);
495 // true when doing full-screen output, otherwise only writing some messages.
496 // volatile because it is used in a signal handler.
497 EXTERN volatile int full_screen INIT(= false);
498 
499 // When started in restricted mode (-Z).
500 EXTERN int restricted INIT(= false);
501 
504 EXTERN int secure INIT(= false);
505 
508 EXTERN int textlock INIT(= 0);
509 
511 EXTERN int curbuf_lock INIT(= 0);
512 
515 EXTERN int allbuf_lock INIT(= 0);
516 
519 EXTERN int sandbox INIT(= 0);
520 
522 EXTERN int silent_mode INIT(= false);
523 
527 EXTERN int VIsual_active INIT(= false);
529 EXTERN int VIsual_select INIT(= false);
533 EXTERN int VIsual_mode INIT(= 'v');
535 EXTERN int redo_VIsual_busy INIT(= false);
536 
540 
541 // This flag is used to make auto-indent work right on lines where only a
542 // <RETURN> or <ESC> is typed. It is set when an auto-indent is done, and
543 // reset when any other editing is done on the line. If an <ESC> or <RETURN>
544 // is received, and did_ai is true, the line is truncated.
545 EXTERN bool did_ai INIT(= false);
546 
547 // Column of first char after autoindent. 0 when no autoindent done. Used
548 // when 'backspace' is 0, to avoid backspacing over autoindent.
549 EXTERN colnr_T ai_col INIT(= 0);
550 
551 // This is a character which will end a start-middle-end comment when typed as
552 // the first character on a new line. It is taken from the last character of
553 // the "end" comment leader when the COM_AUTO_END flag is given for that
554 // comment end in 'comments'. It is only valid when did_ai is true.
555 EXTERN int end_comment_pending INIT(= NUL);
556 
557 // This flag is set after a ":syncbind" to let the check_scrollbind() function
558 // know that it should not attempt to perform scrollbinding due to the scroll
559 // that was a result of the ":syncbind." (Otherwise, check_scrollbind() will
560 // undo some of the work done by ":syncbind.") -ralston
561 EXTERN int did_syncbind INIT(= false);
562 
563 // This flag is set when a smart indent has been performed. When the next typed
564 // character is a '{' the inserted tab will be deleted again.
565 EXTERN bool did_si INIT(= false);
566 
567 // This flag is set after an auto indent. If the next typed character is a '}'
568 // one indent will be removed.
569 EXTERN bool can_si INIT(= false);
570 
571 // This flag is set after an "O" command. If the next typed character is a '{'
572 // one indent will be removed.
573 EXTERN bool can_si_back INIT(= false);
574 
575 // w_cursor before formatting text.
576 EXTERN pos_T saved_cursor INIT(= { 0, 0, 0 });
577 
578 // Stuff for insert mode.
579 EXTERN pos_T Insstart; // This is where the latest
580  // insert/append mode started.
581 
582 // This is where the latest insert/append mode started. In contrast to
583 // Insstart, this won't be reset by certain keys and is needed for
584 // op_insert(), to detect correctly where inserting by the user started.
586 
587 // Stuff for VREPLACE mode.
588 EXTERN int orig_line_count INIT(= 0); // Line count when "gR" started
589 EXTERN int vr_lines_changed INIT(= 0); // #Lines changed by "gR" so far
590 
591 // increase around internal delete/replace
592 EXTERN int inhibit_delete_count INIT(= 0);
593 
594 // These flags are set based upon 'fileencoding'.
595 // Note that "enc_utf8" is also set for "unicode", because the characters are
596 // internally stored as UTF-8 (to avoid trouble with NUL bytes).
597 # define DBCS_JPN 932 // japan
598 # define DBCS_JPNU 9932 // euc-jp
599 # define DBCS_KOR 949 // korea
600 # define DBCS_KORU 9949 // euc-kr
601 # define DBCS_CHS 936 // chinese
602 # define DBCS_CHSU 9936 // euc-cn
603 # define DBCS_CHT 950 // taiwan
604 # define DBCS_CHTU 9950 // euc-tw
605 # define DBCS_2BYTE 1 // 2byte-
606 # define DBCS_DEBUG -1
607 
608 // mbyte flags that used to depend on 'encoding'. These are now deprecated, as
609 // 'encoding' is always "utf-8". Code that use them can be refactored to
610 // remove dead code.
611 #define enc_utf8 true
612 #define has_mbyte true
613 
615 EXTERN char_u *fenc_default INIT(= NULL);
616 
624 EXTERN int State INIT(= NORMAL); // This is the current state of the
625  // command interpreter.
626 EXTERN bool debug_mode INIT(= false);
627 EXTERN bool finish_op INIT(= false); // true while an operator is pending
628 EXTERN long opcount INIT(= 0); // count for pending operator
629 EXTERN int motion_force INIT(=0); // motion force for pending operator
630 
631 // Ex Mode (Q) state
632 EXTERN int exmode_active INIT(= 0); // Zero, EXMODE_NORMAL or EXMODE_VIM.
633 EXTERN int ex_no_reprint INIT(=false); // No need to print after z or p.
634 
635 EXTERN int reg_recording INIT(= 0); // register for recording or zero
636 EXTERN int reg_executing INIT(= 0); // register being executed or zero
637 
638 EXTERN int no_mapping INIT(= false); // currently no mapping allowed
639 EXTERN int no_zero_mapping INIT(= 0); // mapping zero not allowed
640 EXTERN int no_u_sync INIT(= 0); // Don't call u_sync()
641 EXTERN int u_sync_once INIT(= 0); // Call u_sync() once when evaluating
642  // an expression.
643 
644 EXTERN bool force_restart_edit INIT(= false); // force restart_edit after
645  // ex_normal returns
646 EXTERN int restart_edit INIT(= 0); // call edit when next cmd finished
647 EXTERN int arrow_used; // Normally false, set to true after
648  // hitting cursor key in insert mode.
649  // Used by vgetorpeek() to decide when
650  // to call u_sync()
651 EXTERN bool ins_at_eol INIT(= false); // put cursor after eol when
652  // restarting edit after CTRL-O
653 EXTERN char_u *edit_submode INIT(= NULL); // msg for CTRL-X submode
654 EXTERN char_u *edit_submode_pre INIT(= NULL); // prepended to edit_submode
655 EXTERN char_u *edit_submode_extra INIT(= NULL); // appended to edit_submode
656 EXTERN hlf_T edit_submode_highl; // highl. method for extra info
657 
658 EXTERN int no_abbr INIT(= true); // true when no abbreviations loaded
659 
660 EXTERN int mapped_ctrl_c INIT(= 0); // Modes where CTRL-C is mapped.
661 
662 EXTERN cmdmod_T cmdmod; // Ex command modifiers
663 
664 EXTERN int msg_silent INIT(= 0); // don't print messages
665 EXTERN int emsg_silent INIT(= 0); // don't print error messages
666 EXTERN bool emsg_noredir INIT(= false); // don't redirect error messages
667 EXTERN bool cmd_silent INIT(= false); // don't echo the command line
668 
669 // Values for swap_exists_action: what to do when swap file already exists
670 #define SEA_NONE 0 // don't use dialog
671 #define SEA_DIALOG 1 // use dialog when possible
672 #define SEA_QUIT 2 // quit editing the file
673 #define SEA_RECOVER 3 // recover the file
674 
675 EXTERN int swap_exists_action INIT(= SEA_NONE);
676 // For dialog when swap file already
677 // exists.
678 EXTERN int swap_exists_did_quit INIT(= false);
679 // Selected "quit" at the dialog.
680 
684 EXTERN char os_buf[
685 #if MAXPATHL > IOSIZE
686 MAXPATHL
687 #else
688 IOSIZE
689 #endif
690 ];
691 
692 // When non-zero, postpone redrawing.
693 EXTERN int RedrawingDisabled INIT(= 0);
694 
695 EXTERN int readonlymode INIT(= false); // Set to true for "view"
696 EXTERN int recoverymode INIT(= false); // Set to true for "-r" option
697 
698 // typeahead buffer
699 EXTERN typebuf_T typebuf INIT(= { NULL, NULL, 0, 0, 0, 0, 0, 0, 0 });
700 
701 EXTERN int ex_normal_busy INIT(= 0); // recursiveness of ex_normal()
702 EXTERN int ex_normal_lock INIT(= 0); // forbid use of ex_normal()
703 EXTERN int ignore_script INIT(= false); // ignore script input
704 EXTERN int stop_insert_mode; // for ":stopinsert" and 'insertmode'
705 EXTERN bool KeyTyped; // true if user typed current char
706 EXTERN int KeyStuffed; // true if current char from stuffbuf
707 EXTERN int maptick INIT(= 0); // tick for each non-mapped char
708 
709 EXTERN int must_redraw INIT(= 0); // type of redraw necessary
710 EXTERN bool skip_redraw INIT(= false); // skip redraw once
711 EXTERN bool do_redraw INIT(= false); // extra redraw once
712 EXTERN bool must_redraw_pum INIT(= false); // redraw pum. NB: must_redraw
713  // should also be set.
714 
715 EXTERN int need_highlight_changed INIT(= true);
716 
717 EXTERN FILE *scriptout INIT(= NULL);
718 
719 // volatile because it is used in a signal handler.
720 EXTERN volatile int got_int INIT(= false); // set to true when interrupt
721  // signal occurred
722 EXTERN int bangredo INIT(= false); // set to true with ! command
723 EXTERN int searchcmdlen; // length of previous search cmd
724 EXTERN int reg_do_extmatch INIT(= 0); // Used when compiling regexp:
725  // REX_SET to allow \z\(...\),
726  // REX_USE to allow \z\1 et al.
727 // Used by vim_regexec(): strings for \z\1...\z\9
728 EXTERN reg_extmatch_T *re_extmatch_in INIT(= NULL);
729 // Set by vim_regexec() to store \z\(...\) matches
730 EXTERN reg_extmatch_T *re_extmatch_out INIT(= NULL);
731 
732 EXTERN int did_outofmem_msg INIT(= false);
733 // set after out of memory msg
734 EXTERN int did_swapwrite_msg INIT(= false);
735 // set after swap write error msg
736 EXTERN int global_busy INIT(= 0); // set when :global is executing
737 EXTERN int listcmd_busy INIT(= false); // set when :argdo, :windo or
738  // :bufdo is executing
739 EXTERN int need_start_insertmode INIT(= false);
740 // start insert mode soon
741 EXTERN char_u *last_cmdline INIT(= NULL); // last command line (for ":)
742 EXTERN char_u *repeat_cmdline INIT(= NULL); // command line for "."
743 EXTERN char_u *new_last_cmdline INIT(= NULL); // new value for last_cmdline
744 EXTERN char_u *autocmd_fname INIT(= NULL); // fname for <afile> on cmdline
745 EXTERN int autocmd_bufnr INIT(= 0); // fnum for <abuf> on cmdline
746 EXTERN char_u *autocmd_match INIT(= NULL); // name for <amatch> on cmdline
747 EXTERN int did_cursorhold INIT(= false); // set when CursorHold t'gerd
748 
749 EXTERN int postponed_split INIT(= 0); // for CTRL-W CTRL-] command
750 EXTERN int postponed_split_flags INIT(= 0); // args for win_split()
751 EXTERN int postponed_split_tab INIT(= 0); // cmdmod.tab
752 EXTERN int g_do_tagpreview INIT(= 0); // for tag preview commands:
753  // height of preview window
754 EXTERN int g_tag_at_cursor INIT(= false); // whether the tag command comes
755  // from the command line (0) or was
756  // invoked as a normal command (1)
757 
758 EXTERN int replace_offset INIT(= 0); // offset for replace_push()
759 
760 EXTERN char_u *escape_chars INIT(= (char_u *)" \t\\\"|");
761 // need backslash in cmd line
762 
763 EXTERN int keep_help_flag INIT(= false); // doing :ta from help file
764 
765 // When a string option is NULL (which only happens in out-of-memory
766 // situations), it is set to empty_option, to avoid having to check for NULL
767 // everywhere.
768 EXTERN char_u *empty_option INIT(= (char_u *)"");
769 
770 EXTERN int redir_off INIT(= false); // no redirection for a moment
771 EXTERN FILE *redir_fd INIT(= NULL); // message redirection file
772 EXTERN int redir_reg INIT(= 0); // message redirection register
773 EXTERN int redir_vname INIT(= 0); // message redirection variable
774 EXTERN garray_T *capture_ga INIT(= NULL); // captured output for execute()
775 
776 EXTERN char_u langmap_mapchar[256]; // mapping for language keys
777 
778 EXTERN int save_p_ls INIT(= -1); // Save 'laststatus' setting
779 EXTERN int save_p_wmh INIT(= -1); // Save 'winminheight' setting
780 EXTERN int wild_menu_showing INIT(= 0);
781 enum {
782  WM_SHOWN = 1,
784  WM_LIST = 3,
785 };
786 
787 
788 // Some file names are stored in pathdef.c, which is generated from the
789 // Makefile to make their value depend on the Makefile.
790 #ifdef HAVE_PATHDEF
791 extern char *default_vim_dir;
792 extern char *default_vimruntime_dir;
793 extern char *default_lib_dir;
794 extern char_u *compiled_user;
795 extern char_u *compiled_sys;
796 #endif
797 
798 // When a window has a local directory, the absolute path of the global
799 // current directory is stored here (in allocated memory). If the current
800 // directory is not a local directory, globaldir is NULL.
801 EXTERN char_u *globaldir INIT(= NULL);
802 
803 // Whether 'keymodel' contains "stopsel" and "startsel".
804 EXTERN int km_stopsel INIT(= false);
805 EXTERN int km_startsel INIT(= false);
806 
807 EXTERN int cedit_key INIT(= -1);
808 EXTERN int cmdwin_type INIT(= 0);
809 EXTERN int cmdwin_result INIT(= 0);
810 EXTERN int cmdwin_level INIT(= 0);
811 
812 EXTERN char_u no_lines_msg[] INIT(= N_("--No lines in buffer--"));
813 
814 // When ":global" is used to number of substitutions and changed lines is
815 // accumulated until it's finished.
816 // Also used for ":spellrepall".
817 EXTERN long sub_nsubs; // total number of substitutions
818 EXTERN linenr_T sub_nlines; // total number of lines changed
819 
820 // table to store parsed 'wildmode'
822 
823 // whether titlestring and iconstring contains statusline syntax
824 # define STL_IN_ICON 1
825 # define STL_IN_TITLE 2
826 EXTERN int stl_syntax INIT(= 0);
827 
828 // don't use 'hlsearch' temporarily
829 EXTERN bool no_hlsearch INIT(= false);
830 
831 // Page number used for %N in 'pageheader' and 'guitablabel'.
833 
834 
835 EXTERN bool typebuf_was_filled INIT(= false); // received text from client
836  // or from feedkeys()
837 
838 
839 #ifdef BACKSLASH_IN_FILENAME
840 EXTERN char psepc INIT(= '\\'); // normal path separator character
841 EXTERN char psepcN INIT(= '/'); // abnormal path separator character
842 EXTERN char pseps[2] INIT(= { '\\', 0 }); // normal path separator string
843 #endif
844 
845 // Set to kTrue when an operator is being executed with virtual editing
846 // kNone when no operator is being executed, kFalse otherwise.
847 EXTERN TriState virtual_op INIT(= kNone);
848 
849 // Display tick, incremented for each call to update_screen()
850 EXTERN disptick_T display_tick INIT(= 0);
851 
852 // Line in which spell checking wasn't highlighted because it touched the
853 // cursor position in Insert mode.
854 EXTERN linenr_T spell_redraw_lnum INIT(= 0);
855 
856 
857 // The error messages that can be shared are included here.
858 // Excluded are errors that are only used once and debugging messages.
859 EXTERN char_u e_abort[] INIT(= N_("E470: Command aborted"));
860 EXTERN char_u e_afterinit[] INIT(= N_(
861  "E905: Cannot set this option after startup"));
862 EXTERN char_u e_api_spawn_failed[] INIT(= N_("E903: Could not spawn API job"));
863 EXTERN char_u e_argreq[] INIT(= N_("E471: Argument required"));
864 EXTERN char_u e_backslash[] INIT(= N_("E10: \\ should be followed by /, ? or &"));
865 EXTERN char_u e_cmdwin[] INIT(= N_(
866  "E11: Invalid in command-line window; <CR> executes, CTRL-C quits"));
867 EXTERN char_u e_curdir[] INIT(= N_(
868  "E12: Command not allowed from exrc/vimrc in current dir or tag search"));
869 EXTERN char_u e_endif[] INIT(= N_("E171: Missing :endif"));
870 EXTERN char_u e_endtry[] INIT(= N_("E600: Missing :endtry"));
871 EXTERN char_u e_endwhile[] INIT(= N_("E170: Missing :endwhile"));
872 EXTERN char_u e_endfor[] INIT(= N_("E170: Missing :endfor"));
873 EXTERN char_u e_while[] INIT(= N_("E588: :endwhile without :while"));
874 EXTERN char_u e_for[] INIT(= N_("E588: :endfor without :for"));
875 EXTERN char_u e_exists[] INIT(= N_("E13: File exists (add ! to override)"));
876 EXTERN char_u e_failed[] INIT(= N_("E472: Command failed"));
877 EXTERN char_u e_internal[] INIT(= N_("E473: Internal error"));
878 EXTERN char_u e_intern2[] INIT(= N_("E685: Internal error: %s"));
879 EXTERN char_u e_interr[] INIT(= N_("Interrupted"));
880 EXTERN char_u e_invaddr[] INIT(= N_("E14: Invalid address"));
881 EXTERN char_u e_invarg[] INIT(= N_("E474: Invalid argument"));
882 EXTERN char_u e_invarg2[] INIT(= N_("E475: Invalid argument: %s"));
883 EXTERN char_u e_invargval[] INIT(= N_("E475: Invalid value for argument %s"));
884 EXTERN char_u e_invargNval[] INIT(= N_(
885  "E475: Invalid value for argument %s: %s"));
886 EXTERN char_u e_duparg2[] INIT(= N_("E983: Duplicate argument: %s"));
887 EXTERN char_u e_invexpr2[] INIT(= N_("E15: Invalid expression: %s"));
888 EXTERN char_u e_invrange[] INIT(= N_("E16: Invalid range"));
889 EXTERN char_u e_invcmd[] INIT(= N_("E476: Invalid command"));
890 EXTERN char_u e_isadir2[] INIT(= N_("E17: \"%s\" is a directory"));
891 EXTERN char_u e_invchan[] INIT(= N_("E900: Invalid channel id"));
892 EXTERN char_u e_invchanjob[] INIT(= N_("E900: Invalid channel id: not a job"));
893 EXTERN char_u e_jobtblfull[] INIT(= N_("E901: Job table is full"));
894 EXTERN char_u e_jobspawn[] INIT(= N_(
895  "E903: Process failed to start: %s: \"%s\""));
896 EXTERN char_u e_channotpty[] INIT(= N_("E904: channel is not a pty"));
897 EXTERN char_u e_stdiochan2[] INIT(= N_(
898  "E905: Couldn't open stdio channel: %s"));
899 EXTERN char_u e_invstream[] INIT(= N_("E906: invalid stream for channel"));
900 EXTERN char_u e_invstreamrpc[] INIT(= N_(
901  "E906: invalid stream for rpc channel, use 'rpc'"));
902 EXTERN char_u e_streamkey[] INIT(= N_(
903  "E5210: dict key '%s' already set for buffered stream in channel %"
904  PRIu64));
905 EXTERN char_u e_libcall[] INIT(= N_("E364: Library call failed for \"%s()\""));
906 EXTERN char e_fsync[] INIT(= N_("E667: Fsync failed: %s"));
907 EXTERN char_u e_mkdir[] INIT(= N_("E739: Cannot create directory %s: %s"));
908 EXTERN char_u e_markinval[] INIT(= N_("E19: Mark has invalid line number"));
909 EXTERN char_u e_marknotset[] INIT(= N_("E20: Mark not set"));
910 EXTERN char_u e_modifiable[] INIT(= N_(
911  "E21: Cannot make changes, 'modifiable' is off"));
912 EXTERN char_u e_nesting[] INIT(= N_("E22: Scripts nested too deep"));
913 EXTERN char_u e_noalt[] INIT(= N_("E23: No alternate file"));
914 EXTERN char_u e_noabbr[] INIT(= N_("E24: No such abbreviation"));
915 EXTERN char_u e_nobang[] INIT(= N_("E477: No ! allowed"));
916 EXTERN char_u e_nogroup[] INIT(= N_("E28: No such highlight group name: %s"));
917 EXTERN char_u e_noinstext[] INIT(= N_("E29: No inserted text yet"));
918 EXTERN char_u e_nolastcmd[] INIT(= N_("E30: No previous command line"));
919 EXTERN char_u e_nomap[] INIT(= N_("E31: No such mapping"));
920 EXTERN char_u e_nomatch[] INIT(= N_("E479: No match"));
921 EXTERN char_u e_nomatch2[] INIT(= N_("E480: No match: %s"));
922 EXTERN char_u e_noname[] INIT(= N_("E32: No file name"));
923 EXTERN char_u e_nopresub[] INIT(= N_(
924  "E33: No previous substitute regular expression"));
925 EXTERN char_u e_noprev[] INIT(= N_("E34: No previous command"));
926 EXTERN char_u e_noprevre[] INIT(= N_("E35: No previous regular expression"));
927 EXTERN char_u e_norange[] INIT(= N_("E481: No range allowed"));
928 EXTERN char_u e_noroom[] INIT(= N_("E36: Not enough room"));
929 EXTERN char_u e_notmp[] INIT(= N_("E483: Can't get temp file name"));
930 EXTERN char_u e_notopen[] INIT(= N_("E484: Can't open file %s"));
931 EXTERN char_u e_notopen_2[] INIT(= N_("E484: Can't open file %s: %s"));
932 EXTERN char_u e_notread[] INIT(= N_("E485: Can't read file %s"));
933 EXTERN char_u e_null[] INIT(= N_("E38: Null argument"));
934 EXTERN char_u e_number_exp[] INIT(= N_("E39: Number expected"));
935 EXTERN char_u e_openerrf[] INIT(= N_("E40: Can't open errorfile %s"));
936 EXTERN char_u e_outofmem[] INIT(= N_("E41: Out of memory!"));
937 EXTERN char_u e_patnotf[] INIT(= N_("Pattern not found"));
938 EXTERN char_u e_patnotf2[] INIT(= N_("E486: Pattern not found: %s"));
939 EXTERN char_u e_positive[] INIT(= N_("E487: Argument must be positive"));
940 EXTERN char_u e_prev_dir[] INIT(= N_(
941  "E459: Cannot go back to previous directory"));
942 
943 EXTERN char_u e_quickfix[] INIT(= N_("E42: No Errors"));
944 EXTERN char_u e_loclist[] INIT(= N_("E776: No location list"));
945 EXTERN char_u e_re_damg[] INIT(= N_("E43: Damaged match string"));
946 EXTERN char_u e_re_corr[] INIT(= N_("E44: Corrupted regexp program"));
947 EXTERN char_u e_readonly[] INIT(= N_(
948  "E45: 'readonly' option is set (add ! to override)"));
949 EXTERN char_u e_readonlyvar[] INIT(= N_(
950  "E46: Cannot change read-only variable \"%.*s\""));
951 EXTERN char_u e_dictreq[] INIT(= N_("E715: Dictionary required"));
952 EXTERN char_u e_toomanyarg[] INIT(= N_("E118: Too many arguments for function: %s"));
953 EXTERN char_u e_dictkey[] INIT(= N_("E716: Key not present in Dictionary: %s"));
954 EXTERN char_u e_listreq[] INIT(= N_("E714: List required"));
955 EXTERN char_u e_listdictarg[] INIT(= N_(
956  "E712: Argument of %s must be a List or Dictionary"));
957 EXTERN char_u e_readerrf[] INIT(= N_("E47: Error while reading errorfile"));
958 EXTERN char_u e_sandbox[] INIT(= N_("E48: Not allowed in sandbox"));
959 EXTERN char_u e_secure[] INIT(= N_("E523: Not allowed here"));
960 EXTERN char_u e_screenmode[] INIT(= N_(
961  "E359: Screen mode setting not supported"));
962 EXTERN char_u e_scroll[] INIT(= N_("E49: Invalid scroll size"));
963 EXTERN char_u e_shellempty[] INIT(= N_("E91: 'shell' option is empty"));
964 EXTERN char_u e_signdata[] INIT(= N_("E255: Couldn't read in sign data!"));
965 EXTERN char_u e_swapclose[] INIT(= N_("E72: Close error on swap file"));
966 EXTERN char_u e_tagstack[] INIT(= N_("E73: tag stack empty"));
967 EXTERN char_u e_toocompl[] INIT(= N_("E74: Command too complex"));
968 EXTERN char_u e_longname[] INIT(= N_("E75: Name too long"));
969 EXTERN char_u e_toomsbra[] INIT(= N_("E76: Too many ["));
970 EXTERN char_u e_toomany[] INIT(= N_("E77: Too many file names"));
971 EXTERN char_u e_trailing[] INIT(= N_("E488: Trailing characters"));
972 EXTERN char_u e_trailing2[] INIT(= N_("E488: Trailing characters: %s"));
973 EXTERN char_u e_umark[] INIT(= N_("E78: Unknown mark"));
974 EXTERN char_u e_wildexpand[] INIT(= N_("E79: Cannot expand wildcards"));
975 EXTERN char_u e_winheight[] INIT(= N_(
976  "E591: 'winheight' cannot be smaller than 'winminheight'"));
977 EXTERN char_u e_winwidth[] INIT(= N_(
978  "E592: 'winwidth' cannot be smaller than 'winminwidth'"));
979 EXTERN char_u e_write[] INIT(= N_("E80: Error while writing"));
980 EXTERN char_u e_zerocount[] INIT(= N_("E939: Positive count required"));
981 EXTERN char_u e_usingsid[] INIT(= N_(
982  "E81: Using <SID> not in a script context"));
983 EXTERN char_u e_maxmempat[] INIT(= N_(
984  "E363: pattern uses more memory than 'maxmempattern'"));
985 EXTERN char_u e_emptybuf[] INIT(= N_("E749: empty buffer"));
986 EXTERN char_u e_nobufnr[] INIT(= N_("E86: Buffer %" PRId64 " does not exist"));
987 
988 EXTERN char_u e_invalpat[] INIT(= N_(
989  "E682: Invalid search pattern or delimiter"));
990 EXTERN char_u e_bufloaded[] INIT(= N_("E139: File is loaded in another buffer"));
991 EXTERN char_u e_notset[] INIT(= N_("E764: Option '%s' is not set"));
992 EXTERN char_u e_invalidreg[] INIT(= N_("E850: Invalid register name"));
993 EXTERN char_u e_dirnotf[] INIT(= N_(
994  "E919: Directory not found in '%s': \"%s\""));
995 EXTERN char_u e_au_recursive[] INIT(= N_(
996  "E952: Autocommand caused recursive behavior"));
997 EXTERN char_u e_unsupportedoption[] INIT(= N_("E519: Option not supported"));
998 EXTERN char_u e_fnametoolong[] INIT(= N_("E856: Filename too long"));
999 EXTERN char_u e_float_as_string[] INIT(= N_("E806: using Float as a String"));
1000 
1001 EXTERN char_u e_autocmd_err[] INIT(=N_(
1002  "E5500: autocmd has thrown an exception: %s"));
1003 EXTERN char_u e_cmdmap_err[] INIT(=N_(
1004  "E5520: <Cmd> mapping must end with <CR>"));
1005 EXTERN char_u e_cmdmap_repeated[] INIT(=N_(
1006  "E5521: <Cmd> mapping must end with <CR> before second <Cmd>"));
1007 EXTERN char_u e_cmdmap_key[] INIT(=N_(
1008  "E5522: <Cmd> mapping must not include %s key"));
1009 
1010 EXTERN char_u e_api_error[] INIT(=N_(
1011  "E5555: API call: %s"));
1012 
1013 EXTERN char e_luv_api_disabled[] INIT(=N_(
1014  "E5560: %s must not be called in a lua loop callback"));
1015 
1016 EXTERN char_u e_floatonly[] INIT(=N_(
1017  "E5601: Cannot close window, only floating window would remain"));
1018 EXTERN char_u e_floatexchange[] INIT(=N_(
1019  "E5602: Cannot exchange or rotate float"));
1020 
1021 
1022 EXTERN char top_bot_msg[] INIT(= N_("search hit TOP, continuing at BOTTOM"));
1023 EXTERN char bot_top_msg[] INIT(= N_("search hit BOTTOM, continuing at TOP"));
1024 
1025 EXTERN char line_msg[] INIT(= N_(" line "));
1026 
1027 // For undo we need to know the lowest time possible.
1029 
1030 EXTERN FILE *time_fd INIT(= NULL); // where to write startup timing
1031 
1032 // Some compilers warn for not using a return value, but in some situations we
1033 // can't do anything useful with the value. Assign to this variable to avoid
1034 // the warning.
1036 
1037 // Start a msgpack-rpc channel over stdin/stdout.
1038 EXTERN bool embedded_mode INIT(= false);
1039 // Do not start a UI nor read/write to stdio (unless embedding).
1040 EXTERN bool headless_mode INIT(= false);
1041 
1044 typedef enum {
1048 } WorkingStatus;
1049 
1056 typedef enum {
1061 } CdScope;
1062 
1063 #define MIN_CD_SCOPE kCdScopeWindow
1064 #define MAX_CD_SCOPE kCdScopeGlobal
1065 
1066 #endif // NVIM_GLOBALS_H
cmdline CTRL-D
Definition: globals.h:784
uint8_t * sourcing_name
Definition: globals.h:342
EXTERN char os_buf[IOSIZE]
Definition: globals.h:690
CdScope
Definition: globals.h:1056
Definition: ex_eval.h:61
EXTERN win_T * firstwin
Definition: globals.h:417
Definition: pos.h:14
Definition: globals.h:1057
uint16_t disptick_T
Definition: buffer_defs.h:101
int64_t redraw
Definition: globals.h:77
EXTERN hlf_T edit_submode_highl
Definition: globals.h:656
Definition: buffer_defs.h:884
EXTERN int msg_scrolled
Definition: globals.h:185
#define NORMAL
Definition: vim.h:49
wildmenu showing
Definition: globals.h:782
EXTERN colnr_T search_match_endcol
Definition: globals.h:358
EXTERN int searchcmdlen
Definition: globals.h:723
EXTERN int mouse_col
Definition: globals.h:392
EXTERN int called_emsg
Definition: globals.h:221
EXTERN int KeyStuffed
Definition: globals.h:706
return NULL
Definition: eval.c:9855
int autocmd_bufnr
Definition: globals.h:344
EXTERN int msg_col
Definition: globals.h:183
msg_scroll
Definition: message.c:1939
#define SEA_NONE
Definition: globals.h:670
EXTERN int ru_wid
Definition: globals.h:479
#define NUL
Definition: ascii.h:19
#define NO_SCREEN
Definition: globals.h:81
#define IOSIZE
Definition: globals.h:17
EXTERN int did_emsg
Definition: globals.h:216
EXTERN long sub_nsubs
Definition: globals.h:817
EXTERN int cmdline_row
Definition: globals.h:137
Definition: globals.h:1045
EXTERN cmdmod_T cmdmod
Definition: globals.h:662
Affects the entire Nvim instance.
Definition: globals.h:1060
EXTERN win_T * lastwin
Definition: globals.h:418
Definition: types.h:27
Definition: globals.h:1046
EXTERN int mouse_grid
Definition: globals.h:390
int colnr_T
Column number type.
Definition: pos.h:9
sctx_T script_ctx
Definition: globals.h:341
#define EXTERN
Definition: macros.h:9
EXTERN char_u NameBuff[MAXPATHL]
Buffer for expanding file names.
Definition: globals.h:682
EXTERN int ru_col
Definition: globals.h:478
EXTERN int stop_insert_mode
Definition: globals.h:704
Definition: ex_eval.h:42
off_t off_T
Definition: globals.h:111
EXTERN int mouse_row
Definition: globals.h:391
Definition: buffer_defs.h:491
EXTERN struct nvim_stats_s INIT(={0, 0})
PROF_ values.
Affects one window.
Definition: globals.h:1058
WorkingStatus
Definition: globals.h:1044
sourcing_lnum
Definition: userfunc.c:938
Definition: buffer_defs.h:322
EXTERN int modified_was_set
Definition: globals.h:373
RedrawingDisabled
Definition: userfunc.c:935
hlf_T
Definition: highlight_defs.h:48
Definition: coverity-model.c:40
Definition: garray.h:12
EXTERN pos_T Insstart
Definition: globals.h:579
EXTERN pos_T Insstart_orig
Definition: globals.h:585
Definition: ex_cmds_defs.h:212
EXTERN linenr_T printer_page_num
Definition: globals.h:832
Definition: globals.h:340
Definition: buffer_defs.h:13
EXTERN pos_T where_paste_started
Definition: globals.h:539
EXTERN tabpage_T * lastused_tabpage
Definition: globals.h:447
EXTERN int sc_col
Definition: globals.h:480
#define DFLT_COLS
Definition: globals.h:90
EXTERN char_u langmap_mapchar[256]
Definition: globals.h:776
EXTERN int arrow_used
Definition: globals.h:647
EXTERN frame_T * topframe
Definition: globals.h:442
Definition: buffer_defs.h:1111
wildmenu showing with scroll
Definition: globals.h:783
EXTERN tabpage_T * first_tabpage
Definition: globals.h:446
EXTERN int did_emsg_syntax
Definition: globals.h:219
Definition: globals.h:75
Definition: buffer_defs.h:292
EXTERN int VIsual_reselect
Whether to restart the selection after a Select-mode mapping or menu.
Definition: globals.h:531
#define N_(x)
Definition: gettext.h:21
int64_t fsync
Definition: globals.h:76
EXTERN bool called_vim_beep
Definition: globals.h:218
void * funccalp
Definition: globals.h:345
EXTERN bool KeyTyped
Definition: globals.h:705
long linenr_T
Definition: pos.h:4
EXTERN pos_T VIsual
Start position of active Visual selection.
Definition: globals.h:525
#define MAXPATHL
Definition: os_defs.h:22
linenr_T sourcing_lnum
Definition: globals.h:343
Definition: buffer_defs.h:931
EXTERN char_u IObuff[IOSIZE]
Buffer for sprintf, I/O, etc.
Definition: globals.h:681
Definition: buffer_defs.h:1083
TriState
Definition: types.h:26
EXTERN win_T * aucmd_win
Definition: globals.h:437
EXTERN alist_T global_alist
Definition: globals.h:473
current_sctx
Definition: userfunc.c:1033
Definition: globals.h:1047
unsigned char char_u
Definition: types.h:11
EXTERN struct caller_scope provider_caller_scope
Affects one tab page.
Definition: globals.h:1059
EXTERN win_T * curwin
Definition: globals.h:435
EXTERN linenr_T search_match_lines
Definition: globals.h:357
#define MSG_BUF_LEN
Definition: globals.h:19
int LuaRef
Definition: types.h:22
EXTERN char_u msg_buf[MSG_BUF_LEN]
Small buffer for messages.
Definition: globals.h:683
Definition: pos.h:25
sourcing_name
Definition: userfunc.c:952
EXTERN int msg_row
Definition: globals.h:184
EXTERN char_u wim_flags[4]
Definition: globals.h:821
EXTERN dict_T vimvardict
Definition: globals.h:214
EXTERN int vim_ignored
Definition: globals.h:1035
EXTERN except_T * current_exception
Definition: globals.h:263
Definition: typval.h:265
EXTERN dict_T globvardict
Definition: globals.h:215
EXTERN time_t starttime
Definition: globals.h:1028
EXTERN tabpage_T * curtab
Definition: globals.h:448
EXTERN linenr_T sub_nlines
Definition: globals.h:818
Definition: regexp_defs.h:154
#define DFLT_ROWS
Definition: globals.h:91