xref: /vim-8.2.3635/src/feature.h (revision 2bf24176)
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  * 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 features 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(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  * Message history is fixed at 200 message, 20 for the tiny version.
131  */
132 #ifdef FEAT_SMALL
133 # define MAX_MSG_HIST_LEN 200
134 #else
135 # define MAX_MSG_HIST_LEN 20
136 #endif
137 
138 /*
139  * +jumplist		Jumplist, CTRL-O and CTRL-I commands.
140  */
141 #ifdef FEAT_SMALL
142 # define FEAT_JUMPLIST
143 #endif
144 
145 /* the cmdline-window requires FEAT_VERTSPLIT and FEAT_CMDHIST */
146 #if defined(FEAT_VERTSPLIT) && defined(FEAT_CMDHIST)
147 # define FEAT_CMDWIN
148 #endif
149 
150 /*
151  * +folding		Fold lines.
152  */
153 #ifdef FEAT_NORMAL
154 # define FEAT_FOLDING
155 #endif
156 
157 /*
158  * +digraphs		Digraphs.
159  *			In insert mode and on the command line you will be
160  *			able to use digraphs. The CTRL-K command will work.
161  *			Define OLD_DIGRAPHS to get digraphs compatible with
162  *			Vim 5.x.  The new ones are from RFC 1345.
163  */
164 #ifdef FEAT_NORMAL
165 # define FEAT_DIGRAPHS
166 /* #define OLD_DIGRAPHS */
167 #endif
168 
169 /*
170  * +langmap		'langmap' option.  Only useful when you put your
171  *			keyboard in a special language mode, e.g. for typing
172  *			greek.
173  */
174 #ifdef FEAT_BIG
175 # define FEAT_LANGMAP
176 #endif
177 
178 /*
179  * +keymap		'keymap' option.  Allows you to map typed keys in
180  *			Insert mode for a special language.
181  */
182 #ifdef FEAT_BIG
183 # define FEAT_KEYMAP
184 #endif
185 
186 /*
187  * +localmap		Mappings and abbreviations local to a buffer.
188  */
189 #ifdef FEAT_NORMAL
190 # define FEAT_LOCALMAP
191 #endif
192 
193 /*
194  * +insert_expand	CTRL-N/CTRL-P/CTRL-X in insert mode. Takes about
195  *			4Kbyte of code.
196  */
197 #ifdef FEAT_NORMAL
198 # define FEAT_INS_EXPAND
199 #endif
200 
201 /*
202  * +cmdline_compl	completion of mappings/abbreviations in cmdline mode.
203  *			Takes a few Kbyte of code.
204  */
205 #ifdef FEAT_NORMAL
206 # define FEAT_CMDL_COMPL
207 #endif
208 
209 #ifdef FEAT_NORMAL
210 # define VIM_BACKTICK		/* internal backtick expansion */
211 #endif
212 
213 /*
214  * +visual		Visual mode - now always included.
215  * +visualextra		Extra features for Visual mode (mostly block operators).
216  */
217 #ifdef FEAT_NORMAL
218 # define FEAT_VISUALEXTRA
219 #endif
220 
221 /*
222  * +virtualedit		'virtualedit' option and its implementation
223  */
224 #ifdef FEAT_NORMAL
225 # define FEAT_VIRTUALEDIT
226 #endif
227 
228 /*
229  * +vreplace		"gR" and "gr" commands.
230  */
231 #ifdef FEAT_NORMAL
232 # define FEAT_VREPLACE
233 #endif
234 
235 /*
236  * +cmdline_info	'showcmd' and 'ruler' options.
237  */
238 #ifdef FEAT_NORMAL
239 # define FEAT_CMDL_INFO
240 #endif
241 
242 /*
243  * +linebreak		'showbreak', 'breakat'  and 'linebreak' options.
244  *			Also 'numberwidth'.
245  */
246 #ifdef FEAT_NORMAL
247 # define FEAT_LINEBREAK
248 #endif
249 
250 /*
251  * +ex_extra		":retab", ":right", ":left", ":center", ":normal".
252  */
253 #ifdef FEAT_NORMAL
254 # define FEAT_EX_EXTRA
255 #endif
256 
257 /*
258  * +extra_search	'hlsearch' and 'incsearch' options.
259  */
260 #ifdef FEAT_NORMAL
261 # define FEAT_SEARCH_EXTRA
262 #endif
263 
264 /*
265  * +quickfix		Quickfix commands.
266  */
267 #ifdef FEAT_NORMAL
268 # define FEAT_QUICKFIX
269 #endif
270 
271 /*
272  * +file_in_path	"gf" and "<cfile>" commands.
273  */
274 #ifdef FEAT_NORMAL
275 # define FEAT_SEARCHPATH
276 #endif
277 
278 /*
279  * +find_in_path	"[I" ":isearch" "^W^I", ":checkpath", etc.
280  */
281 #ifdef FEAT_NORMAL
282 # ifdef FEAT_SEARCHPATH	/* FEAT_SEARCHPATH is required */
283 #  define FEAT_FIND_ID
284 # endif
285 #endif
286 
287 /*
288  * +path_extra		up/downwards searching in 'path' and 'tags'.
289  */
290 #ifdef FEAT_NORMAL
291 # define FEAT_PATH_EXTRA
292 #endif
293 
294 /*
295  * +rightleft		Right-to-left editing/typing support.
296  *
297  * Disabled for EBCDIC as it requires multibyte.
298  */
299 #if defined(FEAT_BIG) && !defined(EBCDIC)
300 # define FEAT_RIGHTLEFT
301 #endif
302 
303 /*
304  * +farsi		Farsi (Persian language) Keymap support.
305  *			Requires FEAT_RIGHTLEFT.
306  *
307  * Disabled for EBCDIC as it requires multibyte.
308  */
309 #if defined(FEAT_BIG) && !defined(EBCDIC)
310 # define FEAT_FKMAP
311 #endif
312 #ifdef FEAT_FKMAP
313 # ifndef FEAT_RIGHTLEFT
314 #   define FEAT_RIGHTLEFT
315 # endif
316 #endif
317 
318 /*
319  * +arabic		Arabic keymap and shaping support.
320  *			Requires FEAT_RIGHTLEFT and FEAT_MBYTE.
321  *
322  * Disabled for EBCDIC as it requires multibyte.
323  */
324 #if defined(FEAT_BIG) && !defined(WIN16) && VIM_SIZEOF_INT >= 4 && !defined(EBCDIC)
325 # define FEAT_ARABIC
326 #endif
327 #ifdef FEAT_ARABIC
328 # ifndef FEAT_RIGHTLEFT
329 #   define FEAT_RIGHTLEFT
330 # endif
331 #endif
332 
333 /*
334  * +emacs_tags		When FEAT_EMACS_TAGS defined: Include support for
335  *			emacs style TAGS file.
336  */
337 #ifdef FEAT_BIG
338 # define FEAT_EMACS_TAGS
339 #endif
340 
341 /*
342  * +tag_binary		Can use a binary search for the tags file.
343  *
344  * Disabled for EBCDIC:
345  * On z/OS Unix we have the problem that /bin/sort sorts ASCII instead of
346  * EBCDIC.  With this binary search doesn't work, as VIM expects a tag file
347  * sorted by character values.  I'm not sure how to fix this. Should we really
348  * do a EBCDIC to ASCII conversion for this??
349  */
350 #if defined(FEAT_NORMAL) && !defined(EBCDIC)
351 # define FEAT_TAG_BINS
352 #endif
353 
354 /*
355  * +tag_old_static	Old style static tags: "file:tag  file  ..".  Slows
356  *			down tag searching a bit.
357  */
358 #ifdef FEAT_NORMAL
359 # define FEAT_TAG_OLDSTATIC
360 #endif
361 
362 /*
363  * +tag_any_white	Allow any white space to separate the fields in a tags
364  *			file.  When not defined, only a TAB is allowed.
365  */
366 /* #define FEAT_TAG_ANYWHITE */
367 
368 /*
369  * +cscope		Unix only: Cscope support.
370  */
371 #if defined(UNIX) && defined(FEAT_BIG) && !defined(FEAT_CSCOPE) && !defined(MACOS_X)
372 # define FEAT_CSCOPE
373 #endif
374 
375 /*
376  * +eval		Built-in script language and expression evaluation,
377  *			":let", ":if", etc.
378  * +float		Floating point variables.
379  */
380 #ifdef FEAT_NORMAL
381 # define FEAT_EVAL
382 # if defined(HAVE_FLOAT_FUNCS) || defined(WIN3264) || defined(MACOS)
383 #  define FEAT_FLOAT
384 # endif
385 #endif
386 
387 /*
388  * +profile		Profiling for functions and scripts.
389  */
390 #if defined(FEAT_HUGE) \
391 	&& defined(FEAT_EVAL) \
392 	&& ((defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)) \
393 		|| defined(WIN3264))
394 # define FEAT_PROFILE
395 #endif
396 
397 /*
398  * +reltime		reltime() function
399  */
400 #if defined(FEAT_NORMAL) \
401 	&& defined(FEAT_EVAL) \
402 	&& ((defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)) \
403 		|| defined(WIN3264))
404 # define FEAT_RELTIME
405 #endif
406 
407 /*
408  * +textobjects		Text objects: "vaw", "das", etc.
409  */
410 #if defined(FEAT_NORMAL) && defined(FEAT_EVAL)
411 # define FEAT_TEXTOBJ
412 #endif
413 
414 /*
415  *			Insert mode completion with 'completefunc'.
416  */
417 #if defined(FEAT_INS_EXPAND) && defined(FEAT_EVAL)
418 # define FEAT_COMPL_FUNC
419 #endif
420 
421 /*
422  * +user_commands	Allow the user to define his own commands.
423  */
424 #ifdef FEAT_NORMAL
425 # define FEAT_USR_CMDS
426 #endif
427 
428 /*
429  * +printer		":hardcopy" command
430  * +postscript		Printing uses PostScript file output.
431  */
432 #if defined(FEAT_NORMAL) && (defined(MSWIN) || defined(FEAT_EVAL)) \
433 	&& !defined(AMIGA)
434 # define FEAT_PRINTER
435 #endif
436 #if defined(FEAT_PRINTER) && ((defined(MSWIN) && defined(MSWINPS)) \
437 	|| (!defined(MSWIN) && defined(FEAT_EVAL)))
438 # define FEAT_POSTSCRIPT
439 #endif
440 
441 /*
442  * +modify_fname	modifiers for file name.  E.g., "%:p:h".
443  */
444 #ifdef FEAT_NORMAL
445 # define FEAT_MODIFY_FNAME
446 #endif
447 
448 /*
449  * +autocmd		":autocmd" command
450  */
451 #ifdef FEAT_NORMAL
452 # define FEAT_AUTOCMD
453 #endif
454 
455 /*
456  * +diff		Displaying diffs in a nice way.
457  *			Requires +windows and +autocmd.
458  */
459 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS) && defined(FEAT_AUTOCMD)
460 # define FEAT_DIFF
461 #endif
462 
463 /*
464  * +title		'title' and 'icon' options
465  * +statusline		'statusline', 'rulerformat' and special format of
466  *			'titlestring' and 'iconstring' options.
467  * +byte_offset		'%o' in 'statusline' and builtin functions line2byte()
468  *			and byte2line().
469  *			Note: Required for Macintosh.
470  */
471 #if defined(FEAT_NORMAL) && !defined(MSDOS)
472 # define FEAT_TITLE
473 #endif
474 
475 #ifdef FEAT_NORMAL
476 # define FEAT_STL_OPT
477 # ifndef FEAT_CMDL_INFO
478 #  define FEAT_CMDL_INFO	/* 'ruler' is required for 'statusline' */
479 # endif
480 #endif
481 
482 #ifdef FEAT_NORMAL
483 # define FEAT_BYTEOFF
484 #endif
485 
486 /*
487  * +wildignore		'wildignore' and 'backupskip' options
488  *			Needed for Unix to make "crontab -e" work.
489  */
490 #if defined(FEAT_NORMAL) || defined(UNIX)
491 # define FEAT_WILDIGN
492 #endif
493 
494 /*
495  * +wildmenu		'wildmenu' option
496  */
497 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS)
498 # define FEAT_WILDMENU
499 #endif
500 
501 /*
502  * +viminfo		reading/writing the viminfo file. Takes about 8Kbyte
503  *			of code.
504  * VIMINFO_FILE		Location of user .viminfo file (should start with $).
505  * VIMINFO_FILE2	Location of alternate user .viminfo file.
506  */
507 #ifdef FEAT_NORMAL
508 # define FEAT_VIMINFO
509 /* #define VIMINFO_FILE	"$HOME/foo/.viminfo" */
510 /* #define VIMINFO_FILE2 "~/bar/.viminfo" */
511 #endif
512 
513 /*
514  * +syntax		syntax highlighting.  When using this, it's a good
515  *			idea to have +autocmd and +eval too.
516  */
517 #if defined(FEAT_NORMAL) || defined(PROTO)
518 # define FEAT_SYN_HL
519 #endif
520 
521 /*
522  * +conceal		'conceal' option.  Needs syntax highlighting
523  *			as this is how the concealed text is defined.
524  */
525 #if defined(FEAT_BIG) && defined(FEAT_SYN_HL)
526 # define FEAT_CONCEAL
527 #endif
528 
529 /*
530  * +spell		spell checking
531  *
532  * Disabled for EBCDIC: * Doesn't work (SIGSEGV).
533  */
534 #if (defined(FEAT_NORMAL) || defined(PROTO)) && !defined(EBCDIC)
535 # define FEAT_SPELL
536 #endif
537 
538 /*
539  * +builtin_terms	Choose one out of the following four:
540  *
541  * NO_BUILTIN_TCAPS	Do not include any builtin termcap entries (used only
542  *			with HAVE_TGETENT defined).
543  *
544  * (nothing)		Machine specific termcap entries will be included.
545  *			This is default for win16 to save static data.
546  *
547  * SOME_BUILTIN_TCAPS	Include most useful builtin termcap entries (used only
548  *			with NO_BUILTIN_TCAPS not defined).
549  *			This is the default.
550  *
551  * ALL_BUILTIN_TCAPS	Include all builtin termcap entries
552  *			(used only with NO_BUILTIN_TCAPS not defined).
553  */
554 #ifdef HAVE_TGETENT
555 /* #define NO_BUILTIN_TCAPS */
556 #endif
557 
558 #if !defined(NO_BUILTIN_TCAPS) && !defined(FEAT_GUI_W16)
559 # ifdef FEAT_BIG
560 #  define ALL_BUILTIN_TCAPS
561 # else
562 #  define SOME_BUILTIN_TCAPS		/* default */
563 # endif
564 #endif
565 
566 /*
567  * +lispindent		lisp indenting (From Eric Fischer).
568  * +cindent		C code indenting (From Eric Fischer).
569  * +smartindent		smart C code indenting when the 'si' option is set.
570  *
571  * These two need to be defined when making prototypes.
572  */
573 #if defined(FEAT_NORMAL) || defined(PROTO)
574 # define FEAT_LISP
575 #endif
576 
577 #if defined(FEAT_NORMAL) || defined(PROTO)
578 # define FEAT_CINDENT
579 #endif
580 
581 #ifdef FEAT_NORMAL
582 # define FEAT_SMARTINDENT
583 #endif
584 
585 /*
586  * +comments		'comments' option.
587  */
588 #ifdef FEAT_NORMAL
589 # define FEAT_COMMENTS
590 #endif
591 
592 /*
593  * +cryptv		Encryption (by Mohsin Ahmed <[email protected]>).
594  */
595 #if defined(FEAT_NORMAL) && !defined(FEAT_CRYPT) || defined(PROTO)
596 # define FEAT_CRYPT
597 #endif
598 
599 /*
600  * +mksession		":mksession" command.
601  *			Requires +windows and +vertsplit.
602  */
603 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS) && defined(FEAT_VERTSPLIT)
604 # define FEAT_SESSION
605 #endif
606 
607 /*
608  * +multi_lang		Multi language support. ":menutrans", ":language", etc.
609  * +gettext		Message translations (requires +multi_lang)
610  *			(only when "lang" archive unpacked)
611  */
612 #ifdef FEAT_NORMAL
613 # define FEAT_MULTI_LANG
614 #endif
615 #if defined(HAVE_GETTEXT) && defined(FEAT_MULTI_LANG) \
616 	&& (defined(HAVE_LOCALE_H) || defined(X_LOCALE))
617 # define FEAT_GETTEXT
618 #endif
619 
620 /*
621  * +multi_byte		Generic multi-byte character handling.  Doesn't work
622  *			with 16 bit ints.  Required for GTK+ 2.
623  *
624  * Disabled for EBCDIC:
625  * Multibyte support doesn't work on z/OS Unix currently.
626  */
627 #if (defined(FEAT_NORMAL) || defined(FEAT_GUI_GTK) || defined(FEAT_ARABIC)) \
628 	&& !defined(FEAT_MBYTE) && !defined(WIN16) \
629 	&& VIM_SIZEOF_INT >= 4 && !defined(EBCDIC)
630 # define FEAT_MBYTE
631 #endif
632 
633 /* Define this if you want to use 16 bit Unicode only, reduces memory used for
634  * the screen structures. */
635 /* #define UNICODE16 */
636 
637 /*
638  * +multi_byte_ime	Win32 IME input method.  Requires +multi_byte.
639  *			Only for far-east Windows, so IME can be used to input
640  *			chars.  Not tested much!
641  */
642 #if defined(FEAT_GUI_W32) && !defined(FEAT_MBYTE_IME)
643 /* #define FEAT_MBYTE_IME */
644 # endif
645 
646 #if defined(FEAT_MBYTE_IME) && !defined(FEAT_MBYTE)
647 # define FEAT_MBYTE
648 #endif
649 
650 #if defined(FEAT_MBYTE) && VIM_SIZEOF_INT < 4 && !defined(PROTO)
651 	Error: Can only handle multi-byte feature with 32 bit int or larger
652 #endif
653 
654 /* Use iconv() when it's available. */
655 #if defined(FEAT_MBYTE) && ((defined(HAVE_ICONV_H) && defined(HAVE_ICONV)) \
656 		|| defined(DYNAMIC_ICONV))
657 # define USE_ICONV
658 #endif
659 
660 /*
661  * +xim			X Input Method.  For entering special languages like
662  *			chinese and Japanese.
663  * +hangul_input	Internal Hangul input method.  Must be included
664  *			through configure: "--enable-hangulin"
665  * Both are for Unix and VMS only.
666  */
667 #ifndef FEAT_XIM
668 /* #define FEAT_XIM */
669 #endif
670 
671 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
672 # define USE_XIM 1		/* needed for GTK include files */
673 #endif
674 
675 #ifdef FEAT_HANGULIN
676 # define HANGUL_DEFAULT_KEYBOARD 2	/* 2 or 3 bulsik keyboard */
677 # define ESC_CHG_TO_ENG_MODE		/* if defined, when ESC pressed,
678 					 * turn to english mode
679 					 */
680 # if defined(FEAT_XIM) && !defined(LINT)
681 	Error: You should select only ONE of XIM and HANGUL INPUT
682 # endif
683 #endif
684 #if defined(FEAT_HANGULIN) || defined(FEAT_XIM)
685 /* # define X_LOCALE */			/* for OS with incomplete locale
686 					   support, like old linux versions. */
687 #endif
688 
689 /*
690  * +xfontset		X fontset support.  For outputting wide characters.
691  */
692 #ifndef FEAT_XFONTSET
693 # if defined(FEAT_MBYTE) && defined(HAVE_X11) && !defined(FEAT_GUI_GTK)
694 #  define FEAT_XFONTSET
695 # else
696 /* #  define FEAT_XFONTSET */
697 # endif
698 #endif
699 
700 /*
701  * +libcall		libcall() function
702  */
703 /* Using dlopen() also requires dlsym() to be available. */
704 #if defined(HAVE_DLOPEN) && defined(HAVE_DLSYM)
705 # define USE_DLOPEN
706 #endif
707 #if defined(FEAT_EVAL) && (defined(WIN3264) || ((defined(UNIX) || defined(VMS)) \
708 	&& (defined(USE_DLOPEN) || defined(HAVE_SHL_LOAD))))
709 # define FEAT_LIBCALL
710 #endif
711 
712 /*
713  * +scrollbind		synchronization of split windows
714  */
715 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS)
716 # define FEAT_SCROLLBIND
717 #endif
718 
719 /*
720  * +cursorbind		synchronization of split windows
721  */
722 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS)
723 # define FEAT_CURSORBIND
724 #endif
725 
726 /*
727  * +menu		":menu" command
728  */
729 #ifdef FEAT_NORMAL
730 # define FEAT_MENU
731 # ifdef FEAT_GUI_W32
732 #  define FEAT_TEAROFF
733 # endif
734 #endif
735 
736 /* There are two ways to use XPM. */
737 #if (defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF)) \
738 		|| defined(HAVE_X11_XPM_H)
739 # define HAVE_XPM 1
740 #endif
741 
742 /*
743  * +toolbar		Include code for a toolbar (for the Win32 GUI, GTK
744  *			always has it).  But only if menus are enabled.
745  */
746 #if defined(FEAT_NORMAL) && defined(FEAT_MENU) \
747 	&& (defined(FEAT_GUI_GTK) \
748 		|| defined(FEAT_GUI_MSWIN) \
749 		|| ((defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) \
750 			&& defined(HAVE_XPM)) \
751 		|| defined(FEAT_GUI_PHOTON))
752 # define FEAT_TOOLBAR
753 #endif
754 
755 
756 #if defined(FEAT_TOOLBAR) && !defined(FEAT_MENU)
757 # define FEAT_MENU
758 #endif
759 
760 /*
761  * GUI tabline
762  */
763 #if defined(FEAT_WINDOWS) && defined(FEAT_NORMAL) \
764     && (defined(FEAT_GUI_GTK) \
765 	|| (defined(FEAT_GUI_MOTIF) && defined(HAVE_XM_NOTEBOOK_H)) \
766 	|| defined(FEAT_GUI_MAC) \
767 	|| (defined(FEAT_GUI_MSWIN) && !defined(WIN16) \
768 	    && (!defined(_MSC_VER) || _MSC_VER > 1020)))
769 # define FEAT_GUI_TABLINE
770 #endif
771 
772 /*
773  * +browse		":browse" command.
774  *			or just the ":browse" command modifier
775  */
776 #if defined(FEAT_NORMAL)
777 # define FEAT_BROWSE_CMD
778 # if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC)
779 #  define FEAT_BROWSE
780 # endif
781 #endif
782 
783 /*
784  * On some systems, when we compile with the GUI, we always use it.  On Mac
785  * there is no terminal version, and on Windows we can't figure out how to
786  * fork one off with :gui.
787  */
788 #if defined(FEAT_GUI_MSWIN) || (defined(FEAT_GUI_MAC) && !defined(MACOS_X_UNIX))
789 # define ALWAYS_USE_GUI
790 #endif
791 
792 /*
793  * +dialog_gui		Use GUI dialog.
794  * +dialog_con		May use Console dialog.
795  *			When none of these defined there is no dialog support.
796  */
797 #ifdef FEAT_NORMAL
798 # if ((defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MOTIF)) \
799 		&& defined(HAVE_X11_XPM_H)) \
800 	|| defined(FEAT_GUI_GTK) \
801 	|| defined(FEAT_GUI_PHOTON) \
802 	|| defined(FEAT_GUI_MSWIN) \
803 	|| defined(FEAT_GUI_MAC)
804 #  define FEAT_CON_DIALOG
805 #  define FEAT_GUI_DIALOG
806 # else
807 #  define FEAT_CON_DIALOG
808 # endif
809 #endif
810 #if !defined(FEAT_GUI_DIALOG) && (defined(FEAT_GUI_MOTIF) \
811 	|| defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) \
812 	|| defined(FEAT_GUI_W32))
813 /* need a dialog to show error messages when starting from the desktop */
814 # define FEAT_GUI_DIALOG
815 #endif
816 #if defined(FEAT_GUI_DIALOG) && \
817 	(defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) \
818 	 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MSWIN) \
819 	 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC))
820 # define FEAT_GUI_TEXTDIALOG
821 # ifndef ALWAYS_USE_GUI
822 #  define FEAT_CON_DIALOG
823 # endif
824 #endif
825 
826 /* Mac specific thing: Codewarrior interface. */
827 #ifdef FEAT_GUI_MAC
828 # define FEAT_CW_EDITOR
829 #endif
830 
831 /*
832  * Preferences:
833  * ============
834  */
835 
836 /*
837  * +writebackup		'writebackup' is default on:
838  *			Use a backup file while overwriting a file.  But it's
839  *			deleted again when 'backup' is not set.  Changing this
840  *			is strongly discouraged: You can lose all your
841  *			changes when the computer crashes while writing the
842  *			file.
843  *			VMS note: It does work on VMS as well, but because of
844  *			version handling it does not have any purpose.
845  *			Overwrite will write to the new version.
846  */
847 #ifndef VMS
848 # define FEAT_WRITEBACKUP
849 #endif
850 
851 /*
852  * +xterm_save		The t_ti and t_te entries for the builtin xterm will
853  *			be set to save the screen when starting Vim and
854  *			restoring it when exiting.
855  */
856 /* #define FEAT_XTERM_SAVE */
857 
858 /*
859  * DEBUG		Output a lot of debugging garbage.
860  */
861 /* #define DEBUG */
862 
863 /*
864  * STARTUPTIME		Time the startup process.  Writes a file with
865  *			timestamps.
866  */
867 #if defined(FEAT_NORMAL) \
868 	&& ((defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)) \
869 		|| defined(WIN3264))
870 # define STARTUPTIME 1
871 #endif
872 
873 /*
874  * MEM_PROFILE		Debugging of memory allocation and freeing.
875  */
876 /* #define MEM_PROFILE */
877 
878 /*
879  * VIMRC_FILE		Name of the .vimrc file in current dir.
880  */
881 /* #define VIMRC_FILE	".vimrc" */
882 
883 /*
884  * EXRC_FILE		Name of the .exrc file in current dir.
885  */
886 /* #define EXRC_FILE	".exrc" */
887 
888 /*
889  * GVIMRC_FILE		Name of the .gvimrc file in current dir.
890  */
891 /* #define GVIMRC_FILE	".gvimrc" */
892 
893 /*
894  * SESSION_FILE		Name of the default ":mksession" file.
895  */
896 #define SESSION_FILE	"Session.vim"
897 
898 /*
899  * USR_VIMRC_FILE	Name of the user .vimrc file.
900  * USR_VIMRC_FILE2	Name of alternate user .vimrc file.
901  * USR_VIMRC_FILE3	Name of alternate user .vimrc file.
902  */
903 /* #define USR_VIMRC_FILE	"~/foo/.vimrc" */
904 /* #define USR_VIMRC_FILE2	"~/bar/.vimrc" */
905 /* #define USR_VIMRC_FILE3	"$VIM/.vimrc" */
906 
907 /*
908  * EVIM_FILE		Name of the evim.vim script file
909  */
910 /* #define EVIM_FILE		"$VIMRUNTIME/evim.vim" */
911 
912 /*
913  * USR_EXRC_FILE	Name of the user .exrc file.
914  * USR_EXRC_FILE2	Name of the alternate user .exrc file.
915  */
916 /* #define USR_EXRC_FILE	"~/foo/.exrc" */
917 /* #define USR_EXRC_FILE2	"~/bar/.exrc" */
918 
919 /*
920  * USR_GVIMRC_FILE	Name of the user .gvimrc file.
921  * USR_GVIMRC_FILE2	Name of the alternate user .gvimrc file.
922  */
923 /* #define USR_GVIMRC_FILE	"~/foo/.gvimrc" */
924 /* #define USR_GVIMRC_FILE2	"~/bar/.gvimrc" */
925 /* #define USR_GVIMRC_FILE3	"$VIM/.gvimrc" */
926 
927 /*
928  * SYS_VIMRC_FILE	Name of the system-wide .vimrc file.
929  */
930 /* #define SYS_VIMRC_FILE	"/etc/vimrc" */
931 
932 /*
933  * SYS_GVIMRC_FILE	Name of the system-wide .gvimrc file.
934  */
935 /* #define SYS_GVIMRC_FILE	"/etc/gvimrc" */
936 
937 /*
938  * DFLT_HELPFILE	Name of the help file.
939  */
940 /* # define DFLT_HELPFILE	"$VIMRUNTIME/doc/help.txt.gz" */
941 
942 /*
943  * File names for:
944  * FILETYPE_FILE	switch on file type detection
945  * FTPLUGIN_FILE	switch on loading filetype plugin files
946  * INDENT_FILE		switch on loading indent files
947  * FTOFF_FILE		switch off file type detection
948  * FTPLUGOF_FILE	switch off loading settings files
949  * INDOFF_FILE		switch off loading indent files
950  */
951 /* # define FILETYPE_FILE	"filetype.vim" */
952 /* # define FTPLUGIN_FILE	"ftplugin.vim" */
953 /* # define INDENT_FILE		"indent.vim" */
954 /* # define FTOFF_FILE		"ftoff.vim" */
955 /* # define FTPLUGOF_FILE	"ftplugof.vim" */
956 /* # define INDOFF_FILE		"indoff.vim" */
957 
958 /*
959  * SYS_MENU_FILE	Name of the default menu.vim file.
960  */
961 /* # define SYS_MENU_FILE	"$VIMRUNTIME/menu.vim" */
962 
963 /*
964  * SYS_OPTWIN_FILE	Name of the default optwin.vim file.
965  */
966 #ifndef SYS_OPTWIN_FILE
967 # define SYS_OPTWIN_FILE	"$VIMRUNTIME/optwin.vim"
968 #endif
969 
970 /*
971  * SYNTAX_FNAME		Name of a syntax file, where %s is the syntax name.
972  */
973 /* #define SYNTAX_FNAME	"/foo/%s.vim" */
974 
975 /*
976  * RUNTIME_DIRNAME	Generic name for the directory of the runtime files.
977  */
978 #ifndef RUNTIME_DIRNAME
979 # define RUNTIME_DIRNAME "runtime"
980 #endif
981 
982 /*
983  * RUNTIME_GLOBAL	Directory name for global Vim runtime directory.
984  *			Don't define this if the preprocessor can't handle
985  *			string concatenation.
986  *			Also set by "--with-global-runtime" configure argument.
987  */
988 /* #define RUNTIME_GLOBAL "/etc/vim" */
989 
990 /*
991  * MODIFIED_BY		Name of who modified Vim.  Required when distributing
992  *			a modified version of Vim.
993  *			Also from the "--with-modified-by" configure argument.
994  */
995 /* #define MODIFIED_BY "John Doe" */
996 
997 /*
998  * Machine dependent:
999  * ==================
1000  */
1001 
1002 /*
1003  * +fork		Unix only: fork() support (detected by configure)
1004  * +system		Use system() instead of fork/exec for starting a
1005  *			shell.  Doesn't work for the GUI!
1006  */
1007 /* #define USE_SYSTEM */
1008 
1009 /*
1010  * +X11			Unix only.  Include code for xterm title saving and X
1011  *			clipboard.  Only works if HAVE_X11 is also defined.
1012  */
1013 #if (defined(FEAT_NORMAL) || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA))
1014 # define WANT_X11
1015 #endif
1016 
1017 /*
1018  * XSMP - X11 Session Management Protocol
1019  * It may be preferred to disable this if the GUI supports it (e.g.,
1020  * GNOME/KDE) and implement save-yourself etc. through that, but it may also
1021  * be cleaner to have all SM-aware vims do the same thing (libSM does not
1022  * depend upon X11).
1023  * If your GUI wants to support SM itself, change this ifdef.
1024  * I'm assuming that any X11 implementation will cope with this for now.
1025  */
1026 #if defined(HAVE_X11) && defined(WANT_X11) && defined(HAVE_X11_SM_SMLIB_H)
1027 # define USE_XSMP
1028 #endif
1029 #if defined(USE_XSMP_INTERACT) && !defined(USE_XSMP)
1030 # undef USE_XSMP_INTERACT
1031 #endif
1032 
1033 /*
1034  * +mouse_xterm		Unix only: Include code for xterm mouse handling.
1035  * +mouse_dec		idem, for Dec mouse handling.
1036  * +mouse_jsbterm	idem, for Jsbterm mouse handling.
1037  * +mouse_netterm	idem, for Netterm mouse handling.
1038  * (none)		MS-DOS mouse support.
1039  * +mouse_gpm		Unix only: Include code for Linux console mouse
1040  *			handling.
1041  * +mouse_pterm		PTerm mouse support for QNX
1042  * +mouse_sgr		Unix only: Include code for for SGR-styled mouse.
1043  * +mouse_sysmouse	Unix only: Include code for FreeBSD and DragonFly
1044  *			console mouse handling.
1045  * +mouse_urxvt		Unix only: Include code for for urxvt mosue handling.
1046  * +mouse		Any mouse support (any of the above enabled).
1047  */
1048 /* OS/2 and Amiga console have no mouse support */
1049 #if !defined(AMIGA)
1050 # ifdef FEAT_NORMAL
1051 #  define FEAT_MOUSE_XTERM
1052 # endif
1053 # ifdef FEAT_BIG
1054 #  define FEAT_MOUSE_NET
1055 # endif
1056 # ifdef FEAT_BIG
1057 #  define FEAT_MOUSE_DEC
1058 # endif
1059 # ifdef FEAT_BIG
1060 #  define FEAT_MOUSE_URXVT
1061 # endif
1062 # ifdef FEAT_BIG
1063 #  define FEAT_MOUSE_SGR
1064 # endif
1065 # if defined(FEAT_NORMAL) && (defined(MSDOS) || defined(WIN3264))
1066 #  define DOS_MOUSE
1067 # endif
1068 # if defined(FEAT_NORMAL) && defined(__QNX__)
1069 #  define FEAT_MOUSE_PTERM
1070 # endif
1071 #endif
1072 
1073 /*
1074  * Note: Only one of the following may be defined:
1075  * FEAT_MOUSE_GPM
1076  * FEAT_SYSMOUSE
1077  * FEAT_MOUSE_JSB
1078  * FEAT_MOUSE_PTERM
1079  */
1080 #if defined(FEAT_NORMAL) && defined(HAVE_GPM)
1081 # define FEAT_MOUSE_GPM
1082 #endif
1083 
1084 #if defined(FEAT_NORMAL) && defined(HAVE_SYSMOUSE)
1085 # define FEAT_SYSMOUSE
1086 #endif
1087 
1088 /* urxvt is a small variation of mouse_xterm, and shares its code */
1089 #if defined(FEAT_MOUSE_URXVT) && !defined(FEAT_MOUSE_XTERM)
1090 # define FEAT_MOUSE_XTERM
1091 #endif
1092 
1093 /* sgr is a small variation of mouse_xterm, and shares its code */
1094 #if defined(FEAT_MOUSE_SGR) && !defined(FEAT_MOUSE_XTERM)
1095 # define FEAT_MOUSE_XTERM
1096 #endif
1097 
1098 /* Define FEAT_MOUSE when any of the above is defined or FEAT_GUI. */
1099 #if !defined(FEAT_MOUSE_TTY) \
1100 	&& (defined(FEAT_MOUSE_XTERM) \
1101 	    || defined(FEAT_MOUSE_NET) \
1102 	    || defined(FEAT_MOUSE_DEC) \
1103 	    || defined(DOS_MOUSE) \
1104 	    || defined(FEAT_MOUSE_GPM) \
1105 	    || defined(FEAT_MOUSE_JSB) \
1106 	    || defined(FEAT_MOUSE_PTERM) \
1107 	    || defined(FEAT_SYSMOUSE) \
1108 	    || defined(FEAT_MOUSE_URXVT) \
1109 	    || defined(FEAT_MOUSE_SGR))
1110 # define FEAT_MOUSE_TTY		/* include non-GUI mouse support */
1111 #endif
1112 #if !defined(FEAT_MOUSE) && (defined(FEAT_MOUSE_TTY) || defined(FEAT_GUI))
1113 # define FEAT_MOUSE		/* include generic mouse support */
1114 #endif
1115 
1116 /*
1117  * +clipboard		Clipboard support.  Always used for the GUI.
1118  * +xterm_clipboard	Unix only: Include code for handling the clipboard
1119  *			in an xterm like in the GUI.
1120  */
1121 
1122 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD
1123 # define FEAT_CLIPBOARD
1124 #endif
1125 
1126 #ifdef FEAT_GUI
1127 # ifndef FEAT_CLIPBOARD
1128 #  define FEAT_CLIPBOARD
1129 # endif
1130 #endif
1131 
1132 #if defined(FEAT_NORMAL) \
1133 	&& (defined(UNIX) || defined(VMS)) \
1134 	&& defined(WANT_X11) && defined(HAVE_X11)
1135 # define FEAT_XCLIPBOARD
1136 # ifndef FEAT_CLIPBOARD
1137 #  define FEAT_CLIPBOARD
1138 # endif
1139 #endif
1140 
1141 /*
1142  * +dnd		Drag'n'drop support.  Always used for the GTK+ GUI.
1143  */
1144 #if defined(FEAT_CLIPBOARD) && defined(FEAT_GUI_GTK)
1145 # define FEAT_DND
1146 #endif
1147 
1148 #if defined(FEAT_GUI_MSWIN) && defined(FEAT_SMALL)
1149 # define MSWIN_FIND_REPLACE	/* include code for find/replace dialog */
1150 # define MSWIN_FR_BUFSIZE 256
1151 #endif
1152 
1153 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MOTIF) \
1154 	|| defined(MSWIN_FIND_REPLACE)
1155 # define FIND_REPLACE_DIALOG 1
1156 #endif
1157 
1158 /*
1159  * +clientserver	Remote control via the remote_send() function
1160  *			and the --remote argument
1161  */
1162 #if (defined(WIN32) || defined(FEAT_XCLIPBOARD)) && defined(FEAT_EVAL)
1163 # define FEAT_CLIENTSERVER
1164 #endif
1165 
1166 /*
1167  * +termresponse	send t_RV to obtain terminal response.  Used for xterm
1168  *			to check if mouse dragging can be used and if term
1169  *			codes can be obtained.
1170  */
1171 #if (defined(FEAT_NORMAL) || defined(FEAT_MOUSE)) && defined(HAVE_TGETENT)
1172 # define FEAT_TERMRESPONSE
1173 #endif
1174 
1175 /*
1176  * cursor shape		Adjust the shape of the cursor to the mode.
1177  * mouse shape		Adjust the shape of the mouse pointer to the mode.
1178  */
1179 #ifdef FEAT_NORMAL
1180 /* MS-DOS console and Win32 console can change cursor shape */
1181 # if defined(MSDOS) || (defined(WIN3264) && !defined(FEAT_GUI_W32))
1182 #  define MCH_CURSOR_SHAPE
1183 # endif
1184 # if defined(FEAT_GUI_W32) || defined(FEAT_GUI_W16) || defined(FEAT_GUI_MOTIF) \
1185 	|| defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) \
1186 	|| defined(FEAT_GUI_PHOTON)
1187 #  define FEAT_MOUSESHAPE
1188 # endif
1189 #endif
1190 
1191 /* GUI and some consoles can change the shape of the cursor.  The code is also
1192  * needed for the 'mouseshape' and 'concealcursor' options. */
1193 #if defined(FEAT_GUI) \
1194 	    || defined(MCH_CURSOR_SHAPE) \
1195 	    || defined(FEAT_MOUSESHAPE) \
1196 	    || defined(FEAT_CONCEAL) \
1197 	    || (defined(UNIX) && defined(FEAT_NORMAL))
1198 # define CURSOR_SHAPE
1199 #endif
1200 
1201 #if defined(FEAT_MZSCHEME) && (defined(FEAT_GUI_W32) || defined(FEAT_GUI_GTK)    \
1202 	|| defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)	\
1203 	|| defined(FEAT_GUI_MAC))
1204 # define MZSCHEME_GUI_THREADS
1205 #endif
1206 
1207 /*
1208  * +ARP			Amiga only. Use arp.library, DOS 2.0 is not required.
1209  */
1210 #if !defined(NO_ARP) && !defined(__amigaos4__)
1211 # define FEAT_ARP
1212 #endif
1213 
1214 /*
1215  * +GUI_Athena		To compile Vim with or without the GUI (gvim) you have
1216  * +GUI_Motif		to edit the Makefile.
1217  */
1218 
1219 /*
1220  * +ole			Win32 OLE automation: Use Makefile.ovc.
1221  */
1222 
1223 /*
1224  * These features can only be included by using a configure argument.  See the
1225  * Makefile for a line to uncomment.
1226  * +lua			Lua interface: "--enable-luainterp"
1227  * +mzscheme		MzScheme interface: "--enable-mzscheme"
1228  * +perl		Perl interface: "--enable-perlinterp"
1229  * +python		Python interface: "--enable-pythoninterp"
1230  * +tcl			TCL interface: "--enable-tclinterp"
1231  * +sniff		Sniff interface: "--enable-sniff"
1232  * +sun_workshop	Sun Workshop integration
1233  * +netbeans_intg	Netbeans integration
1234  */
1235 
1236 /*
1237  * These features are automatically detected:
1238  * +terminfo
1239  * +tgetent
1240  */
1241 
1242 /*
1243  * The Sun Workshop features currently only work with Motif.
1244  */
1245 #if !defined(FEAT_GUI_MOTIF) && defined(FEAT_SUN_WORKSHOP)
1246 # undef FEAT_SUN_WORKSHOP
1247 #endif
1248 
1249 /*
1250  * The Netbeans feature requires +listcmds and +eval.
1251  */
1252 #if (!defined(FEAT_LISTCMDS) || !defined(FEAT_EVAL)) \
1253 	&& defined(FEAT_NETBEANS_INTG)
1254 # undef FEAT_NETBEANS_INTG
1255 #endif
1256 
1257 /*
1258  * +signs		Allow signs to be displayed to the left of text lines.
1259  *			Adds the ":sign" command.
1260  */
1261 #if defined(FEAT_BIG) || defined(FEAT_SUN_WORKSHOP) \
1262 	    || defined(FEAT_NETBEANS_INTG)
1263 # define FEAT_SIGNS
1264 # if ((defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) \
1265 		&& defined(HAVE_X11_XPM_H)) \
1266 	|| defined(FEAT_GUI_GTK) \
1267 	|| (defined(WIN32) && defined(FEAT_GUI))
1268 #  define FEAT_SIGN_ICONS
1269 # endif
1270 #endif
1271 
1272 /*
1273  * +balloon_eval	Allow balloon expression evaluation. Used with a
1274  *			debugger and for tooltips.
1275  *			Only for GUIs where it was implemented.
1276  */
1277 #if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) \
1278 	|| defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) \
1279 	&& (   ((defined(FEAT_TOOLBAR) || defined(FEAT_GUI_TABLINE)) \
1280 		&& !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_W32)) \
1281 	    || defined(FEAT_SUN_WORKSHOP) \
1282 	    || defined(FEAT_NETBEANS_INTG) || defined(FEAT_EVAL))
1283 # define FEAT_BEVAL
1284 # if !defined(FEAT_XFONTSET) && !defined(FEAT_GUI_GTK) \
1285 	&& !defined(FEAT_GUI_W32)
1286 #  define FEAT_XFONTSET
1287 # endif
1288 #endif
1289 
1290 #if defined(FEAT_BEVAL) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA))
1291 # define FEAT_BEVAL_TIP		/* balloon eval used for toolbar tooltip */
1292 #endif
1293 
1294 /* both Motif and Athena are X11 and share some code */
1295 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)
1296 # define FEAT_GUI_X11
1297 #endif
1298 
1299 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG)
1300 /*
1301  * The following features are (currently) only used by Sun Visual WorkShop 6
1302  * and NetBeans. These features could be used with other integrations with
1303  * debuggers so I've used separate feature defines.
1304  */
1305 # if !defined(FEAT_MENU)
1306 #  define FEAT_MENU
1307 # endif
1308 #endif
1309 
1310 #if defined(FEAT_SUN_WORKSHOP)
1311 /*
1312  *			Use an alternative method of X input for a secondary
1313  *			command input.
1314  */
1315 # define ALT_X_INPUT
1316 
1317 /*
1318  * +footer		Motif only: Add a message area at the bottom of the
1319  *			main window area.
1320  */
1321 # define FEAT_FOOTER
1322 
1323 #endif
1324 
1325 /*
1326  * +autochdir		'autochdir' option.
1327  */
1328 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG) \
1329 	    || defined(FEAT_BIG)
1330 # define FEAT_AUTOCHDIR
1331 #endif
1332 
1333 /*
1334  * +persistent_undo	'undofile', 'undodir' options, :wundo and :rundo, and
1335  * implementation.
1336  */
1337 #ifdef FEAT_NORMAL
1338 # define FEAT_PERSISTENT_UNDO
1339 #endif
1340 
1341 /*
1342  * +filterpipe
1343  */
1344 #if (defined(UNIX) && !defined(USE_SYSTEM)) \
1345 	    || (defined(WIN3264) && defined(FEAT_GUI_W32))
1346 # define FEAT_FILTERPIPE
1347 #endif
1348