xref: /vim-8.2.3635/src/feature.h (revision 2df6dcc5)
1 /* vi:set ts=8 sts=0 sw=8:
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  * feature.h: Defines for optional code and preferences
10  *
11  * Edit this file to include/exclude parts of Vim, before compiling.
12  * The only other file that may be edited is Makefile, it contains machine
13  * specific options.
14  *
15  * To include specific options, change the "#if*" and "#endif" into comments,
16  * or uncomment the "#define".
17  * To exclude specific options, change the "#define" into a comment.
18  */
19 
20 /*
21  * When adding a new feature:
22  * - Add a #define below.
23  * - Add a message in the table above ex_version().
24  * - Add a string to f_has().
25  * - Add a feature to ":help feature-list" in doc/eval.txt.
26  * - Add feature to ":help +feature-list" in doc/various.txt.
27  * - Add comment for the documentation of commands that use the feature.
28  */
29 
30 /*
31  * Basic choices:
32  * ==============
33  *
34  * +tiny		almost no features enabled, not even multiple windows
35  * +small		few features enabled, as basic as possible
36  * +normal		A default selection of features enabled
37  * +big			many features enabled, as rich as possible.
38  * +huge		all possible featues enabled.
39  *
40  * When +small is used, +tiny is also included.  +normal implies +small, etc.
41  */
42 
43 /*
44  * Uncomment one of these to override the default.  For unix use a configure
45  * argument, see Makefile.
46  */
47 #if !defined(FEAT_TINY) && !defined(FEAT_SMALL) && !defined(FEAT_NORMAL) \
48 	&& !defined(FEAT_BIG) && !defined(FEAT_HUGE)
49 /* #define FEAT_TINY */
50 /* #define FEAT_SMALL */
51 /* #define FEAT_NORMAL */
52 /* #define FEAT_BIG */
53 /* #define FEAT_HUGE */
54 #endif
55 
56 /*
57  * These executables are made available with the +big feature, because they
58  * are supposed to have enough RAM: Win32 (console & GUI), dos32, OS/2 and VMS.
59  * The dos16 version has very little RAM available, use +small.
60  */
61 #if !defined(FEAT_TINY) && !defined(FEAT_SMALL) && !defined(FEAT_NORMAL) \
62 	&& !defined(FEAT_BIG) && !defined(FEAT_HUGE)
63 # if defined(MSWIN) || defined(DJGPP) || defined(OS2) || defined(VMS) || defined(MACOS) || defined(AMIGA)
64 #  define FEAT_BIG
65 # else
66 #  ifdef MSDOS
67 #   define FEAT_SMALL
68 #  else
69 #   define FEAT_NORMAL
70 #  endif
71 # endif
72 #endif
73 
74 /*
75  * Each feature implies including the "smaller" ones.
76  */
77 #ifdef FEAT_HUGE
78 # define FEAT_BIG
79 #endif
80 #ifdef FEAT_BIG
81 # define FEAT_NORMAL
82 #endif
83 #ifdef FEAT_NORMAL
84 # define FEAT_SMALL
85 #endif
86 #ifdef FEAT_SMALL
87 # define FEAT_TINY
88 #endif
89 
90 /*
91  * Optional code (see ":help +feature-list")
92  * =============
93  */
94 
95 /*
96  * +windows		Multiple windows.  Without this there is no help
97  *			window and no status lines.
98  */
99 #ifdef FEAT_SMALL
100 # define FEAT_WINDOWS
101 #endif
102 
103 /*
104  * +listcmds		Vim commands for the buffer list and the argument
105  *			list.  Without this there is no ":buffer" ":bnext",
106  *			":bdel", ":argdelete", etc.
107  */
108 #ifdef FEAT_NORMAL
109 # define FEAT_LISTCMDS
110 #endif
111 
112 /*
113  * +vertsplit		Vertically split windows.
114  */
115 #ifdef FEAT_NORMAL
116 # define FEAT_VERTSPLIT
117 #endif
118 #if defined(FEAT_VERTSPLIT) && !defined(FEAT_WINDOWS)
119 # define FEAT_WINDOWS
120 #endif
121 
122 /*
123  * +cmdhist		Command line history.
124  */
125 #ifdef FEAT_SMALL
126 # define FEAT_CMDHIST
127 #endif
128 
129 /*
130  * +jumplist		Jumplist, CTRL-O and CTRL-I commands.
131  */
132 #ifdef FEAT_SMALL
133 # define FEAT_JUMPLIST
134 #endif
135 
136 /* the cmdline-window requires FEAT_VERTSPLIT and FEAT_CMDHIST */
137 #if defined(FEAT_VERTSPLIT) && defined(FEAT_CMDHIST)
138 # define FEAT_CMDWIN
139 #endif
140 
141 /*
142  * +folding		Fold lines.
143  */
144 #ifdef FEAT_NORMAL
145 # define FEAT_FOLDING
146 #endif
147 
148 /*
149  * +digraphs		Digraphs.
150  *			In insert mode and on the command line you will be
151  *			able to use digraphs. The CTRL-K command will work.
152  *			Define OLD_DIGRAPHS to get digraphs compatible with
153  *			Vim 5.x.  The new ones are from RFC 1345.
154  */
155 #ifdef FEAT_NORMAL
156 # define FEAT_DIGRAPHS
157 /* #define OLD_DIGRAPHS */
158 #endif
159 
160 /*
161  * +langmap		'langmap' option.  Only useful when you put your
162  *			keyboard in a special language mode, e.g. for typing
163  *			greek.
164  */
165 #ifdef FEAT_BIG
166 # define FEAT_LANGMAP
167 #endif
168 
169 /*
170  * +keymap		'keymap' option.  Allows you to map typed keys in
171  *			Insert mode for a special language.
172  */
173 #ifdef FEAT_BIG
174 # define FEAT_KEYMAP
175 #endif
176 
177 /*
178  * +localmap		Mappings and abbreviations local to a buffer.
179  */
180 #ifdef FEAT_NORMAL
181 # define FEAT_LOCALMAP
182 #endif
183 
184 /*
185  * +insert_expand	CTRL-N/CTRL-P/CTRL-X in insert mode. Takes about
186  *			4Kbyte of code.
187  */
188 #ifdef FEAT_NORMAL
189 # define FEAT_INS_EXPAND
190 #endif
191 
192 /*
193  * +cmdline_compl	completion of mappings/abbreviations in cmdline mode.
194  *			Takes a few Kbyte of code.
195  */
196 #ifdef FEAT_NORMAL
197 # define FEAT_CMDL_COMPL
198 #endif
199 
200 #ifdef FEAT_NORMAL
201 # define VIM_BACKTICK		/* internal backtick expansion */
202 #endif
203 
204 /*
205  * +textobjects		Text objects: "vaw", "das", etc.
206  */
207 #ifdef FEAT_NORMAL
208 # define FEAT_TEXTOBJ
209 #endif
210 
211 /*
212  * +visual		Visual mode.
213  * +visualextra		Extra features for Visual mode (mostly block operators).
214  */
215 #ifdef FEAT_SMALL
216 # define FEAT_VISUAL
217 # ifdef FEAT_NORMAL
218 #  define FEAT_VISUALEXTRA
219 # endif
220 #else
221 # ifdef FEAT_CLIPBOARD
222 #  undef FEAT_CLIPBOARD	/* can't use clipboard without Visual mode */
223 # endif
224 #endif
225 
226 /*
227  * +virtualedit		'virtualedit' option and its implementation
228  */
229 #ifdef FEAT_NORMAL
230 # define FEAT_VIRTUALEDIT
231 #endif
232 
233 /*
234  * +vreplace		"gR" and "gr" commands.
235  */
236 #ifdef FEAT_NORMAL
237 # define FEAT_VREPLACE
238 #endif
239 
240 /*
241  * +cmdline_info	'showcmd' and 'ruler' options.
242  */
243 #ifdef FEAT_NORMAL
244 # define FEAT_CMDL_INFO
245 #endif
246 
247 /*
248  * +linebreak		'showbreak', 'breakat'  and 'linebreak' options.
249  *			Also 'numberwidth'.
250  */
251 #ifdef FEAT_NORMAL
252 # define FEAT_LINEBREAK
253 #endif
254 
255 /*
256  * +ex_extra		":retab", ":right", ":left", ":center", ":normal".
257  */
258 #ifdef FEAT_NORMAL
259 # define FEAT_EX_EXTRA
260 #endif
261 
262 /*
263  * +extra_search	'hlsearch' and 'incsearch' options.
264  */
265 #ifdef FEAT_NORMAL
266 # define FEAT_SEARCH_EXTRA
267 #endif
268 
269 /*
270  * +quickfix		Quickfix commands.
271  */
272 #ifdef FEAT_NORMAL
273 # define FEAT_QUICKFIX
274 #endif
275 
276 /*
277  * +file_in_path	"gf" and "<cfile>" commands.
278  */
279 #ifdef FEAT_NORMAL
280 # define FEAT_SEARCHPATH
281 #endif
282 
283 /*
284  * +find_in_path	"[I" ":isearch" "^W^I", ":checkpath", etc.
285  */
286 #ifdef FEAT_NORMAL
287 # ifdef FEAT_SEARCHPATH	/* FEAT_SEARCHPATH is required */
288 #  define FEAT_FIND_ID
289 # endif
290 #endif
291 
292 /*
293  * +path_extra		up/downwards searching in 'path' and 'tags'.
294  */
295 #ifdef FEAT_NORMAL
296 # define FEAT_PATH_EXTRA
297 #endif
298 
299 /*
300  * +rightleft		Right-to-left editing/typing support.
301  */
302 #ifdef FEAT_BIG
303 # define FEAT_RIGHTLEFT
304 #endif
305 
306 /*
307  * +farsi		Farsi (Persian language) Keymap support.
308  *			Requires FEAT_RIGHTLEFT.
309  */
310 #ifdef FEAT_BIG
311 # define FEAT_FKMAP
312 #endif
313 #ifdef FEAT_FKMAP
314 # ifndef FEAT_RIGHTLEFT
315 #   define FEAT_RIGHTLEFT
316 # endif
317 #endif
318 
319 /*
320  * +arabic		Arabic keymap and shaping support.
321  *			Requires FEAT_RIGHTLEFT and FEAT_MBYTE.
322  */
323 #if defined(FEAT_BIG) && !defined(WIN16) && SIZEOF_INT >= 4 && !defined(EBCDIC)
324 # define FEAT_ARABIC
325 #endif
326 #ifdef FEAT_ARABIC
327 # ifndef FEAT_RIGHTLEFT
328 #   define FEAT_RIGHTLEFT
329 # endif
330 #endif
331 
332 /*
333  * +emacs_tags		When FEAT_EMACS_TAGS defined: Include support for
334  *			emacs style TAGS file.
335  */
336 #ifdef FEAT_BIG
337 # define FEAT_EMACS_TAGS
338 #endif
339 
340 /*
341  * +tag_binary		Can use a binary search for the tags file.
342  *
343  * Disabled for EBCDIC:
344  * On OS/390 Unix we have the problem that /bin/sort sorts ASCII instead of
345  * EBCDIC.  With this binary search doesn't work, as VIM expects a tag file
346  * sorted by character values.  I'm not sure how to fix this. Should we really
347  * do a EBCDIC to ASCII conversion for this??
348  */
349 #if defined(FEAT_NORMAL) && !defined(EBCDIC)
350 # define FEAT_TAG_BINS
351 #endif
352 
353 /*
354  * +tag_old_static	Old style static tags: "file:tag  file  ..".  Slows
355  *			down tag searching a bit.
356  */
357 #ifdef FEAT_NORMAL
358 # define FEAT_TAG_OLDSTATIC
359 #endif
360 
361 /*
362  * +tag_any_white	Allow any white space to separate the fields in a tags
363  *			file.  When not defined, only a TAB is allowed.
364  */
365 /* #define FEAT_TAG_ANYWHITE */
366 
367 /*
368  * +cscope		Unix only: Cscope support.
369  */
370 #if defined(UNIX) && defined(FEAT_BIG) && !defined(FEAT_CSCOPE) && !defined(MACOS_X)
371 # define FEAT_CSCOPE
372 #endif
373 
374 /*
375  * +eval		Built-in script language and expression evaluation,
376  *			":let", ":if", etc.
377  */
378 #ifdef FEAT_NORMAL
379 # define FEAT_EVAL
380 #endif
381 
382 /*
383  *			Insert mode completion with 'completefunc'.
384  */
385 #if defined(FEAT_INS_EXPAND) && defined(FEAT_EVAL)
386 # define FEAT_COMPL_FUNC
387 #endif
388 
389 /*
390  * +user_commands	Allow the user to define his own commands.
391  */
392 #ifdef FEAT_NORMAL
393 # define FEAT_USR_CMDS
394 #endif
395 
396 /*
397  * +printer		":hardcopy" command
398  * +postscript		Printing uses PostScript file output.
399  */
400 #if defined(FEAT_NORMAL) && (defined(MSWIN) || defined(FEAT_EVAL)) \
401 	&& !defined(AMIGA)
402 # define FEAT_PRINTER
403 #endif
404 #if defined(FEAT_PRINTER) && ((defined(MSWIN) && defined(MSWINPS)) \
405 	|| (!defined(MSWIN) && defined(FEAT_EVAL)))
406 # define FEAT_POSTSCRIPT
407 #endif
408 
409 /*
410  * +modify_fname	modifiers for file name.  E.g., "%:p:h".
411  */
412 #ifdef FEAT_NORMAL
413 # define FEAT_MODIFY_FNAME
414 #endif
415 
416 /*
417  * +autocmd		":autocmd" command
418  */
419 #ifdef FEAT_NORMAL
420 # define FEAT_AUTOCMD
421 #endif
422 
423 /*
424  * +diff		Displaying diffs in a nice way.
425  *			Requires +windows and +autocmd.
426  */
427 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS) && defined(FEAT_AUTOCMD)
428 # define FEAT_DIFF
429 #endif
430 
431 /*
432  * +title		'title' and 'icon' options
433  * +statusline		'statusline', 'rulerformat' and special format of
434  *			'titlestring' and 'iconstring' options.
435  * +byte_offset		'%o' in 'statusline' and builtin functions line2byte()
436  *			and byte2line().
437  *			Note: Required for Macintosh.
438  */
439 #if defined(FEAT_NORMAL) && !defined(MSDOS)
440 # define FEAT_TITLE
441 #endif
442 
443 #ifdef FEAT_NORMAL
444 # define FEAT_STL_OPT
445 # ifndef FEAT_CMDL_INFO
446 #  define FEAT_CMDL_INFO	/* 'ruler' is required for 'statusline' */
447 # endif
448 #endif
449 
450 #ifdef FEAT_NORMAL
451 # define FEAT_BYTEOFF
452 #endif
453 
454 /*
455  * +wildignore		'wildignore' and 'backupskip' options
456  *			Needed for Unix to make "crontab -e" work.
457  */
458 #if defined(FEAT_NORMAL) || defined(UNIX)
459 # define FEAT_WILDIGN
460 #endif
461 
462 /*
463  * +wildmenu		'wildmenu' option
464  */
465 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS)
466 # define FEAT_WILDMENU
467 #endif
468 
469 /*
470  * +osfiletype		filetype checking in autocommand patterns.
471  *			Only on systems that support filetypes (RISC OS).
472  */
473 #if 0
474 # define FEAT_OSFILETYPE
475 # define DFLT_OFT "Text"
476 #endif
477 
478 /*
479  * +viminfo		reading/writing the viminfo file. Takes about 8Kbyte
480  *			of code.
481  * VIMINFO_FILE		Location of user .viminfo file (should start with $).
482  * VIMINFO_FILE2	Location of alternate user .viminfo file.
483  */
484 #ifdef FEAT_NORMAL
485 # define FEAT_VIMINFO
486 /* #define VIMINFO_FILE	"$HOME/foo/.viminfo" */
487 /* #define VIMINFO_FILE2 "~/bar/.viminfo" */
488 #endif
489 
490 /*
491  * +syntax		syntax highlighting.  When using this, it's a good
492  *			idea to have +autocmd and +eval too.
493  */
494 #if defined(FEAT_NORMAL) || defined(PROTO)
495 # define FEAT_SYN_HL
496 #endif
497 
498 /*
499  * +builtin_terms	Choose one out of the following four:
500  *
501  * NO_BUILTIN_TCAPS	Do not include any builtin termcap entries (used only
502  *			with HAVE_TGETENT defined).
503  *
504  * (nothing)		Machine specific termcap entries will be included.
505  *			This is default for win16 to save static data.
506  *
507  * SOME_BUILTIN_TCAPS	Include most useful builtin termcap entries (used only
508  *			with NO_BUILTIN_TCAPS not defined).
509  *			This is the default.
510  *
511  * ALL_BUILTIN_TCAPS	Include all builtin termcap entries
512  *			(used only with NO_BUILTIN_TCAPS not defined).
513  */
514 #ifdef HAVE_TGETENT
515 /* #define NO_BUILTIN_TCAPS */
516 #endif
517 
518 #if !defined(NO_BUILTIN_TCAPS) && !defined(FEAT_GUI_W16)
519 # ifdef FEAT_BIG
520 #  define ALL_BUILTIN_TCAPS
521 # else
522 #  define SOME_BUILTIN_TCAPS		/* default */
523 # endif
524 #endif
525 
526 /*
527  * +lispindent		lisp indenting (From Eric Fischer).
528  * +cindent		C code indenting (From Eric Fischer).
529  * +smartindent		smart C code indenting when the 'si' option is set.
530  *
531  * These two need to be defined when making prototypes.
532  */
533 #if defined(FEAT_NORMAL) || defined(PROTO)
534 # define FEAT_LISP
535 #endif
536 
537 #if defined(FEAT_NORMAL) || defined(PROTO)
538 # define FEAT_CINDENT
539 #endif
540 
541 #ifdef FEAT_NORMAL
542 # define FEAT_SMARTINDENT
543 #endif
544 
545 /*
546  * +comments		'comments' option.
547  */
548 #ifdef FEAT_NORMAL
549 # define FEAT_COMMENTS
550 #endif
551 
552 /*
553  * +cryptv		Encryption (by Mohsin Ahmed <[email protected]>).
554  */
555 #if defined(FEAT_NORMAL) || defined(PROTO)
556 # define FEAT_CRYPT
557 #endif
558 
559 /*
560  * +mksession		":mksession" command.
561  *			Requires +windows and +vertsplit.
562  */
563 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS) && defined(FEAT_VERTSPLIT)
564 # define FEAT_SESSION
565 #endif
566 
567 /*
568  * +multi_lang		Multi language support. ":menutrans", ":language", etc.
569  * +gettext		Message translations (requires +multi_lang)
570  *			(only when "lang" archive unpacked)
571  */
572 #ifdef FEAT_NORMAL
573 # define FEAT_MULTI_LANG
574 #endif
575 #if defined(HAVE_GETTEXT) && defined(FEAT_MULTI_LANG) \
576 	&& (defined(HAVE_LOCALE_H) || defined(X_LOCALE))
577 # define FEAT_GETTEXT
578 #endif
579 
580 /*
581  * +multi_byte		Generic multi-byte character handling.  Doesn't work
582  *			with 16 bit ints.  Required for GTK+ 2.
583  *
584  * Disabled for EBCDIC:
585  * Multibyte support doesn't work on OS390 Unix currently.
586  */
587 #if (defined(FEAT_BIG) || defined(HAVE_GTK2) || defined(FEAT_ARABIC)) \
588 	&& !defined(FEAT_MBYTE) && !defined(WIN16) \
589 	&& SIZEOF_INT >= 4 && !defined(EBCDIC)
590 # define FEAT_MBYTE
591 #endif
592 
593 /*
594  * +multi_byte_ime	Win32 IME input method.  Requires +multi_byte.
595  *			Only for far-east Windows, so IME can be used to input
596  *			chars.  Not tested much!
597  */
598 #if defined(FEAT_GUI_W32) && !defined(FEAT_MBYTE_IME)
599 /* #define FEAT_MBYTE_IME */
600 # endif
601 
602 #if defined(FEAT_MBYTE_IME) && !defined(FEAT_MBYTE)
603 # define FEAT_MBYTE
604 #endif
605 
606 #if defined(FEAT_MBYTE) && SIZEOF_INT < 4 && !defined(PROTO)
607 	Error: Can only handle multi-byte feature with 32 bit int or larger
608 #endif
609 
610 /* Use iconv() when it's available. */
611 #if defined(FEAT_MBYTE) && ((defined(HAVE_ICONV_H) && defined(HAVE_ICONV)) \
612 		|| defined(DYNAMIC_ICONV))
613 # define USE_ICONV
614 #endif
615 
616 /*
617  * +xim			X Input Method.  For entering special languages like
618  *			chinese and Japanese.
619  * +hangul_input	Internal Hangul input method.  Must be included
620  *			through configure: "--enable-hangulin"
621  * Both are for Unix and VMS only.
622  */
623 #ifndef FEAT_XIM
624 /* #define FEAT_XIM */
625 #endif
626 
627 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
628 # define USE_XIM 1		/* needed for GTK include files */
629 #endif
630 
631 #ifdef FEAT_HANGULIN
632 # define HANGUL_DEFAULT_KEYBOARD 2	/* 2 or 3 bulsik keyboard */
633 # define ESC_CHG_TO_ENG_MODE		/* if defined, when ESC pressed,
634 					 * turn to english mode
635 					 */
636 # if !defined(FEAT_XFONTSET) && defined(HAVE_X11)
637 #  define FEAT_XFONTSET			/* Hangul input requires xfontset */
638 # endif
639 # if defined(FEAT_XIM) && !defined(LINT)
640 	Error: You should select only ONE of XIM and HANGUL INPUT
641 # endif
642 #endif
643 #if defined(FEAT_HANGULIN) || defined(FEAT_XIM)
644 /* # define X_LOCALE */			/* for OS with incomplete locale
645 					   support, like old linux versions. */
646 /* # define SLOW_XSERVER */		/* for extremely slow X server */
647 #endif
648 
649 /*
650  * +xfontset		X fontset support.  For outputting wide characters.
651  */
652 #ifndef FEAT_XFONTSET
653 # if defined(FEAT_MBYTE) && defined(HAVE_X11) && !defined(HAVE_GTK2)
654 #  define FEAT_XFONTSET
655 # else
656 /* #  define FEAT_XFONTSET */
657 # endif
658 #endif
659 
660 /*
661  * +libcall		libcall() function
662  */
663 /* Using dlopen() also requires dlsym() to be available. */
664 #if defined(HAVE_DLOPEN) && defined(HAVE_DLSYM)
665 # define USE_DLOPEN
666 #endif
667 #if defined(FEAT_EVAL) && (defined(WIN3264) || ((defined(UNIX) || defined(VMS)) \
668 	&& (defined(USE_DLOPEN) || defined(HAVE_SHL_LOAD))))
669 # define FEAT_LIBCALL
670 #endif
671 
672 /*
673  * +scrollbind		synchronization of split windows
674  */
675 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS)
676 # define FEAT_SCROLLBIND
677 #endif
678 
679 /*
680  * +menu		":menu" command
681  */
682 #ifdef FEAT_NORMAL
683 # define FEAT_MENU
684 # ifdef FEAT_GUI_W32
685 #  define FEAT_TEAROFF
686 # endif
687 #endif
688 
689 /* There are two ways to use XPM. */
690 #if (defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF)) \
691 		|| defined(HAVE_X11_XPM_H)
692 # define HAVE_XPM 1
693 #endif
694 
695 /*
696  * +toolbar		Include code for a toolbar (for the Win32 GUI, GTK
697  *			always has it).  But only if menus are enabled.
698  */
699 #if defined(FEAT_NORMAL) && defined(FEAT_MENU) \
700 	&& (defined(FEAT_GUI_KDE) \
701 		|| defined(FEAT_GUI_GTK) \
702 		|| defined(FEAT_GUI_MSWIN) \
703 		|| ((defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) \
704 			&& defined(HAVE_XPM)) \
705 		|| defined(FEAT_GUI_PHOTON))
706 # define FEAT_TOOLBAR
707 #endif
708 
709 
710 #if defined(FEAT_TOOLBAR) && !defined(FEAT_MENU)
711 # define FEAT_MENU
712 #endif
713 
714 /*
715  * +browse		":browse" command.
716  *
717  * BROWSE_CURRBUF	Open file browser in the directory of the current
718  *			buffer, instead of the current directory.
719  */
720 #if defined(FEAT_NORMAL) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_KDE) || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC))
721 # define FEAT_BROWSE
722 #endif
723 #if defined(FEAT_NORMAL) && defined(FEAT_GUI_MSWIN)
724 # define BROWSE_CURRBUF
725 #endif
726 
727 /*
728  * +dialog_gui		Use GUI dialog.
729  * +dialog_con		May use Console dialog.
730  *			When none of these defined there is no dialog support.
731  */
732 #ifdef FEAT_NORMAL
733 # if ((defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MOTIF)) \
734 		&& defined(HAVE_X11_XPM_H)) \
735 	|| defined(FEAT_GUI_GTK) \
736 	|| defined(FEAT_GUI_PHOTON) \
737 	|| defined(FEAT_GUI_MSWIN) \
738 	|| defined(FEAT_GUI_MAC) \
739 	|| defined(FEAT_GUI_KDE)
740 #  define FEAT_CON_DIALOG
741 #  define FEAT_GUI_DIALOG
742 # else
743 #  define FEAT_CON_DIALOG
744 # endif
745 #endif
746 #if !defined(FEAT_GUI_DIALOG) && (defined(FEAT_GUI_MOTIF) \
747 	|| defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE))
748 /* need a dialog to show error messages when starting from the desktop */
749 # define FEAT_GUI_DIALOG
750 #endif
751 #if defined(FEAT_GUI_DIALOG) && \
752 	(defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) \
753 	 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE)|| defined(FEAT_GUI_MSWIN) \
754 	 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC))
755 # define FEAT_GUI_TEXTDIALOG
756 #endif
757 
758 /* Mac specific thing: Codewarrior interface. */
759 #ifdef FEAT_GUI_MAC
760 # define FEAT_CW_EDITOR
761 #endif
762 
763 /*
764  * Preferences:
765  * ============
766  */
767 
768 /*
769  * +writebackup		'writebackup' is default on:
770  *			Use a backup file while overwriting a file.  But it's
771  *			deleted again when 'backup' is not set.  Changing this
772  *			is strongly discouraged: You can loose all your
773  *			changes when the computer crashes while writing the
774  *			file.
775  *			VMS note: It does work on VMS as well, but because of
776  *			version handling it does not have any purpose.
777  *			Overwrite will write to the new version.
778  */
779 #ifndef VMS
780 # define FEAT_WRITEBACKUP
781 #endif
782 
783 /*
784  * +xterm_save		The t_ti and t_te entries for the builtin xterm will
785  *			be set to save the screen when starting Vim and
786  *			restoring it when exiting.
787  */
788 /* #define FEAT_XTERM_SAVE */
789 
790 /*
791  * DEBUG		Output a lot of debugging garbage.
792  */
793 /* #define DEBUG */
794 
795 /*
796  * STARTUPTIME		Time the startup process.  Writes a "vimstartup" file
797  *			with timestamps.
798  */
799 /* #define STARTUPTIME "vimstartup" */
800 
801 /*
802  * MEM_PROFILE		Debugging of memory allocation and freeing.
803  */
804 /* #define MEM_PROFILE */
805 
806 /*
807  * VIMRC_FILE		Name of the .vimrc file in current dir.
808  */
809 /* #define VIMRC_FILE	".vimrc" */
810 
811 /*
812  * EXRC_FILE		Name of the .exrc file in current dir.
813  */
814 /* #define EXRC_FILE	".exrc" */
815 
816 /*
817  * GVIMRC_FILE		Name of the .gvimrc file in current dir.
818  */
819 /* #define GVIMRC_FILE	".gvimrc" */
820 
821 /*
822  * VIEW_FILE		Name of the default ":mkview" file.
823  */
824 #define VIEW_FILE	"View.vim"
825 
826 /*
827  * SESSION_FILE		Name of the default ":mksession" file.
828  */
829 #define SESSION_FILE	"Session.vim"
830 
831 /*
832  * USR_VIMRC_FILE	Name of the user .vimrc file.
833  * USR_VIMRC_FILE2	Name of alternate user .vimrc file.
834  * USR_VIMRC_FILE3	Name of alternate user .vimrc file.
835  */
836 /* #define USR_VIMRC_FILE	"~/foo/.vimrc" */
837 /* #define USR_VIMRC_FILE2	"~/bar/.vimrc" */
838 /* #define USR_VIMRC_FILE3	"$VIM/.vimrc" */
839 
840 /*
841  * EVIM_FILE		Name of the evim.vim script file
842  */
843 /* #define EVIM_FILE		"$VIMRUNTIME/evim.vim" */
844 
845 /*
846  * USR_EXRC_FILE	Name of the user .exrc file.
847  * USR_EXRC_FILE2	Name of the alternate user .exrc file.
848  */
849 /* #define USR_EXRC_FILE	"~/foo/.exrc" */
850 /* #define USR_EXRC_FILE2	"~/bar/.exrc" */
851 
852 /*
853  * USR_GVIMRC_FILE	Name of the user .gvimrc file.
854  * USR_GVIMRC_FILE2	Name of the alternate user .gvimrc file.
855  */
856 /* #define USR_GVIMRC_FILE	"~/foo/.gvimrc" */
857 /* #define USR_GVIMRC_FILE2	"~/bar/.gvimrc" */
858 /* #define USR_GVIMRC_FILE3	"$VIM/.gvimrc" */
859 
860 /*
861  * SYS_VIMRC_FILE	Name of the system-wide .vimrc file.
862  */
863 /* #define SYS_VIMRC_FILE	"/etc/vimrc" */
864 
865 /*
866  * SYS_GVIMRC_FILE	Name of the system-wide .gvimrc file.
867  */
868 /* #define SYS_GVIMRC_FILE	"/etc/gvimrc" */
869 
870 /*
871  * DFLT_HELPFILE	Name of the help file.
872  */
873 /* # define DFLT_HELPFILE	"$VIMRUNTIME/doc/help.txt.gz" */
874 
875 /*
876  * File names for:
877  * FILETYPE_FILE	switch on file type detection
878  * FTPLUGIN_FILE	switch on loading filetype plugin files
879  * INDENT_FILE		switch on loading indent files
880  * FTOFF_FILE		switch off file type detection
881  * FTPLUGOF_FILE	switch off loading settings files
882  * INDOFF_FILE		switch off loading indent files
883  */
884 /* # define FILETYPE_FILE	"filetype.vim" */
885 /* # define FTPLUGIN_FILE	"ftplugin.vim" */
886 /* # define INDENT_FILE		"indent.vim" */
887 /* # define FTOFF_FILE		"ftoff.vim" */
888 /* # define FTPLUGOF_FILE	"ftplugof.vim" */
889 /* # define INDOFF_FILE		"indoff.vim" */
890 
891 /*
892  * SYS_MENU_FILE	Name of the default menu.vim file.
893  */
894 /* # define SYS_MENU_FILE	"$VIMRUNTIME/menu.vim" */
895 
896 /*
897  * SYS_OPTWIN_FILE	Name of the default optwin.vim file.
898  */
899 #ifndef SYS_OPTWIN_FILE
900 # define SYS_OPTWIN_FILE	"$VIMRUNTIME/optwin.vim"
901 #endif
902 
903 /*
904  * SYNTAX_FNAME		Name of a syntax file, where %s is the syntax name.
905  */
906 /* #define SYNTAX_FNAME	"/foo/%s.vim" */
907 
908 /*
909  * RUNTIME_DIRNAME	Generic name for the directory of the runtime files.
910  */
911 #ifndef RUNTIME_DIRNAME
912 # define RUNTIME_DIRNAME "runtime"
913 #endif
914 
915 /*
916  * RUNTIME_GLOBAL	Directory name for global Vim runtime directory.
917  *			Don't define this if the preprocessor can't handle
918  *			string concatenation.
919  *			Also set by "--with-global-runtime" configure argument.
920  */
921 /* #define RUNTIME_GLOBAL "/etc/vim" */
922 
923 /*
924  * MODIFIED_BY		Name of who modified Vim.  Required when distributing
925  *			a modifed version of Vim.
926  *			Also from the "--with-modified-by" configure argument.
927  */
928 /* #define MODIFIED_BY "John Doe" */
929 
930 /*
931  * Machine dependent:
932  * ==================
933  */
934 
935 /*
936  * +fork		Unix only: fork() support (detected by configure)
937  * +system		Use system() instead of fork/exec for starting a
938  *			shell.  Doesn't work for the GUI!
939  */
940 /* #define USE_SYSTEM */
941 
942 /*
943  * +X11			Unix only.  Include code for xterm title saving and X
944  *			clipboard.  Only works if HAVE_X11 is also defined.
945  */
946 #if (defined(FEAT_NORMAL) || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA))
947 # define WANT_X11
948 #endif
949 
950 /*
951  * XSMP - X11 Session Management Protocol
952  * It may be preferred to disable this if the GUI supports it (e.g.,
953  * GNOME/KDE) and implement save-yourself etc. through that, but it may also
954  * be cleaner to have all SM-aware vims do the same thing (libSM does not
955  * depend upon X11).
956  * If your GUI wants to support SM itself, change this ifdef.
957  * I'm assuming that any X11 implementation will cope with this for now.
958  */
959 #if defined(HAVE_X11) && defined(WANT_X11) && defined(HAVE_X11_SM_SMLIB_H)
960 # define USE_XSMP
961 #endif
962 #if defined(USE_XSMP_INTERACT) && !defined(USE_XSMP)
963 # undef USE_XSMP_INTERACT
964 #endif
965 
966 /*
967  * +mouse_xterm		Unix only: Include code for xterm mouse handling.
968  * +mouse_dec		idem, for Dec mouse handling.
969  * +mouse_jsbterm	idem, for Jsbterm mouse handling.
970  * +mouse_netterm	idem, for Netterm mouse handling.
971  * (none)		MS-DOS mouse support.
972  * +mouse_gpm		Unix only: Include code for Linux console mouse
973  *			handling.
974  * +mouse_pterm		PTerm mouse support for QNX
975  * +mouse		Any mouse support (any of the above enabled).
976  */
977 /* OS/2 and Amiga console have no mouse support */
978 #if (!defined(AMIGA) && !defined(OS2) && !defined(MACOS)) || defined(FEAT_GUI_AMIGA)
979 # ifdef FEAT_NORMAL
980 #  define FEAT_MOUSE_XTERM
981 # endif
982 # ifdef FEAT_BIG
983 #  define FEAT_MOUSE_NET
984 # endif
985 # ifdef FEAT_BIG
986 #  define FEAT_MOUSE_DEC
987 # endif
988 # if defined(FEAT_NORMAL) && (defined(MSDOS) || defined(WIN3264))
989 #  define DOS_MOUSE
990 # endif
991 # if defined(FEAT_NORMAL) && defined(__QNX__)
992 #  define FEAT_MOUSE_PTERM
993 # endif
994 #endif
995 
996 #if defined(FEAT_NORMAL) && defined(HAVE_GPM)
997 # define FEAT_MOUSE_GPM
998 #endif
999 /* Define FEAT_MOUSE when any of the above is defined or FEAT_GUI. */
1000 #if !defined(FEAT_MOUSE_TTY) && (defined(FEAT_MOUSE_XTERM) \
1001 	|| defined(FEAT_MOUSE_NET) || defined(FEAT_MOUSE_DEC) \
1002 	|| defined(DOS_MOUSE) || defined(FEAT_MOUSE_GPM) \
1003 	|| defined(FEAT_MOUSE_JSB) || defined(FEAT_MOUSE_PTERM))
1004 # define FEAT_MOUSE_TTY		/* include non-GUI mouse support */
1005 #endif
1006 #if !defined(FEAT_MOUSE) && (defined(FEAT_MOUSE_TTY) || defined(FEAT_GUI))
1007 # define FEAT_MOUSE		/* include generic mouse support */
1008 #endif
1009 
1010 /*
1011  * +clipboard		Clipboard support.  Always used for the GUI.
1012  * +xterm_clipboard	Unix only: Include code for handling the clipboard
1013  *			in an xterm like in the GUI.
1014  */
1015 #ifdef FEAT_GUI
1016 # ifndef FEAT_CLIPBOARD
1017 #  define FEAT_CLIPBOARD
1018 #  ifndef FEAT_VISUAL
1019 #   define FEAT_VISUAL
1020 #  endif
1021 # endif
1022 #endif
1023 
1024 #if defined(FEAT_NORMAL) && defined(FEAT_VISUAL) \
1025 	&& (defined(UNIX) || defined(VMS)) \
1026 	&& defined(WANT_X11) && defined(HAVE_X11)
1027 # define FEAT_XCLIPBOARD
1028 # ifndef FEAT_CLIPBOARD
1029 #  define FEAT_CLIPBOARD
1030 # endif
1031 #endif
1032 
1033 /*
1034  * +dnd		Drag'n'drop support.  Always used for the GTK+ GUI.
1035  */
1036 #if defined(FEAT_CLIPBOARD) && defined(FEAT_GUI_GTK)
1037 # define FEAT_DND
1038 #endif
1039 
1040 #if defined(FEAT_GUI_MSWIN) && defined(FEAT_SMALL)
1041 # define MSWIN_FIND_REPLACE	/* include code for find/replace dialog */
1042 # define MSWIN_FR_BUFSIZE 256
1043 #endif
1044 
1045 /*
1046  * +clientserver	Remote control via the remote_send() function
1047  *			and the --remote argument
1048  */
1049 #if (defined(WIN32) || defined(FEAT_XCLIPBOARD)) && defined(FEAT_EVAL)
1050 # define FEAT_CLIENTSERVER
1051 #endif
1052 
1053 /*
1054  * +termresponse	send t_RV to obtain terminal response.  Used for xterm
1055  *			to check if mouse dragging can be used and if term
1056  *			codes can be obtaind.
1057  */
1058 #if (defined(FEAT_NORMAL) || defined(FEAT_MOUSE)) && defined(HAVE_TGETENT)
1059 # define FEAT_TERMRESPONSE
1060 #endif
1061 
1062 /*
1063  * cursor shape		Adjust the shape of the cursor to the mode.
1064  * mouse shape		Adjust the shape of the mouse pointer to the mode.
1065  */
1066 #ifdef FEAT_NORMAL
1067 /* MS-DOS console and Win32 console can change cursor shape */
1068 # if defined(MSDOS) || (defined(WIN3264) && !defined(FEAT_GUI_W32))
1069 #  define MCH_CURSOR_SHAPE
1070 # endif
1071 # if defined(FEAT_GUI_W32) || defined(FEAT_GUI_W16) || defined(FEAT_GUI_MOTIF) \
1072 	|| defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE)\
1073 	|| defined(FEAT_GUI_PHOTON)
1074 #  define FEAT_MOUSESHAPE
1075 # endif
1076 #endif
1077 
1078 /* GUI and some consoles can change the shape of the cursor.  The code is also
1079  * needed for the 'mouseshape' option. */
1080 #if defined(FEAT_GUI) || defined(MCH_CURSOR_SHAPE) || defined(FEAT_MOUSESHAPE)
1081 # define CURSOR_SHAPE
1082 #endif
1083 
1084 #if defined(FEAT_MZSCHEME) && (defined(FEAT_GUI_W32) || defined(FEAT_GUI_GTK)    \
1085 	|| defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)	\
1086 	|| defined(FEAT_GUI_MAC) || defined(FEAT_GUI_KDE))
1087 # define MZSCHEME_GUI_THREADS
1088 #endif
1089 
1090 /*
1091  * +ARP			Amiga only. Use arp.library, DOS 2.0 is not required.
1092  */
1093 #ifndef NO_ARP
1094 # define FEAT_ARP
1095 #endif
1096 
1097 /*
1098  * +GUI_Athena		To compile Vim with or without the GUI (gvim) you have
1099  * +GUI_BeOS		to edit the Makefile.
1100  * +GUI_Motif
1101  */
1102 
1103 /*
1104  * +ole			Win32 OLE automation: Use Makefile.ovc.
1105  */
1106 
1107 /*
1108  * These features can only be included by using a configure argument.  See the
1109  * Makefile for a line to uncomment.
1110  * +mzscheme		MzScheme interface: "--enable-mzscheme"
1111  * +perl		Perl interface: "--enable-perlinterp"
1112  * +python		Python interface: "--enable-pythoninterp"
1113  * +tcl			TCL interface: "--enable-tclinterp"
1114  * +sniff		Sniff interface: "--enable-sniff"
1115  * +sun_workshop	Sun Workshop integegration
1116  * +netbeans_intg	Netbeans integration
1117  */
1118 
1119 /*
1120  * These features are automatically detected:
1121  * +terminfo
1122  * +tgetent
1123  */
1124 
1125 /*
1126  * The Sun Workshop features currently only work with Motif.
1127  */
1128 #if !defined(FEAT_GUI_MOTIF) && defined(FEAT_SUN_WORKSHOP)
1129 # undef FEAT_SUN_WORKSHOP
1130 #endif
1131 
1132 /*
1133  * The Netbeans features currently only work with Motif and GTK and Win32.
1134  * It also requires +listcmds and +eval.
1135  */
1136 #if ((!defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_W32)) \
1137 		|| !defined(FEAT_LISTCMDS) || !defined(FEAT_EVAL)) \
1138 	&& defined(FEAT_NETBEANS_INTG)
1139 # undef FEAT_NETBEANS_INTG
1140 #endif
1141 
1142 /*
1143  * +signs		Allow signs to be displayed to the left of text lines.
1144  *			Adds the ":sign" command.
1145  */
1146 #if defined(FEAT_BIG) || defined(FEAT_SUN_WORKSHOP) \
1147 	    || defined(FEAT_NETBEANS_INTG)
1148 # define FEAT_SIGNS
1149 # if ((defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) \
1150 		&& defined(HAVE_X11_XPM_H)) \
1151 	|| defined(FEAT_GUI_GTK) \
1152 	|| (defined(WIN32) && defined(FEAT_GUI))
1153 #  define FEAT_SIGN_ICONS
1154 # endif
1155 #endif
1156 
1157 /*
1158  * +balloon_eval	Allow balloon expression evaluation. Used with a
1159  *			debugger and for tooltips.
1160  *			Only for GUIs where it was implemented.
1161  */
1162 #if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) \
1163 	|| defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) \
1164 	&& (   (defined(FEAT_TOOLBAR) \
1165 		&& !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_W32)) \
1166 	    || defined(FEAT_SUN_WORKSHOP) \
1167 	    || defined(FEAT_NETBEANS_INTG))
1168 # define FEAT_BEVAL
1169 # if !defined(FEAT_XFONTSET) && !defined(FEAT_GUI_GTK) \
1170 	&& !defined(FEAT_GUI_W32)
1171 #  define FEAT_XFONTSET
1172 # endif
1173 #endif
1174 
1175 #if defined(FEAT_BEVAL) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA))
1176 # define FEAT_BEVAL_TIP		/* balloon eval used for toolbar tooltip */
1177 #endif
1178 
1179 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG)
1180 /*
1181  * The following features are (currently) only used by Sun Visual WorkShop 6
1182  * and NetBeans. These features could be used with other integrations with
1183  * debuggers so I've used separate feature defines.
1184  */
1185 # if !defined(FEAT_MENU)
1186 #  define FEAT_MENU
1187 # endif
1188 #endif
1189 
1190 #if defined(FEAT_SUN_WORKSHOP)
1191 /*
1192  *			Use an alternative method of X input for a secondary
1193  *			command input.
1194  */
1195 # define ALT_X_INPUT
1196 
1197 /*
1198  * +footer		Motif only: Add a message area at the bottom of the
1199  *			main window area.
1200  */
1201 # define FEAT_FOOTER
1202 
1203 #endif
1204