src/feature.h

   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(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  * Message history is fixed at 100 message, 20 for the tiny version.
 131  */
 132 #ifdef FEAT_SMALL
 133 # define MAX_MSG_HIST_LEN 100
 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.
 215  * +visualextra         Extra features for Visual mode (mostly block operators).
 216  */
 217 #ifdef FEAT_SMALL
 218 # define FEAT_VISUAL
 219 # ifdef FEAT_NORMAL
 220 #  define FEAT_VISUALEXTRA
 221 # endif
 222 #else
 223 # ifdef FEAT_CLIPBOARD
 224 #  undef FEAT_CLIPBOARD /* can't use clipboard without Visual mode */
 225 # endif
 226 #endif
 227
 228 /*
 229  * +virtualedit         'virtualedit' option and its implementation
 230  */
 231 #ifdef FEAT_NORMAL
 232 # define FEAT_VIRTUALEDIT
 233 #endif
 234
 235 /*
 236  * +vreplace            "gR" and "gr" commands.
 237  */
 238 #ifdef FEAT_NORMAL
 239 # define FEAT_VREPLACE
 240 #endif
 241
 242 /*
 243  * +cmdline_info        'showcmd' and 'ruler' options.
 244  */
 245 #ifdef FEAT_NORMAL
 246 # define FEAT_CMDL_INFO
 247 #endif
 248
 249 /*
 250  * +linebreak           'showbreak', 'breakat'  and 'linebreak' options.
 251  *                      Also 'numberwidth'.
 252  */
 253 #ifdef FEAT_NORMAL
 254 # define FEAT_LINEBREAK
 255 #endif
 256
 257 /*
 258  * +ex_extra            ":retab", ":right", ":left", ":center", ":normal".
 259  */
 260 #ifdef FEAT_NORMAL
 261 # define FEAT_EX_EXTRA
 262 #endif
 263
 264 /*
 265  * +extra_search        'hlsearch' and 'incsearch' options.
 266  */
 267 #ifdef FEAT_NORMAL
 268 # define FEAT_SEARCH_EXTRA
 269 #endif
 270
 271 /*
 272  * +quickfix            Quickfix commands.
 273  */
 274 #ifdef FEAT_NORMAL
 275 # define FEAT_QUICKFIX
 276 #endif
 277
 278 /*
 279  * +file_in_path        "gf" and "<cfile>" commands.
 280  */
 281 #ifdef FEAT_NORMAL
 282 # define FEAT_SEARCHPATH
 283 #endif
 284
 285 /*
 286  * +find_in_path        "[I" ":isearch" "^W^I", ":checkpath", etc.
 287  */
 288 #ifdef FEAT_NORMAL
 289 # ifdef FEAT_SEARCHPATH /* FEAT_SEARCHPATH is required */
 290 #  define FEAT_FIND_ID
 291 # endif
 292 #endif
 293
 294 /*
 295  * +path_extra          up/downwards searching in 'path' and 'tags'.
 296  */
 297 #ifdef FEAT_NORMAL
 298 # define FEAT_PATH_EXTRA
 299 #endif
 300
 301 /*
 302  * +rightleft           Right-to-left editing/typing support.
 303  */
 304 #ifdef FEAT_BIG
 305 # define FEAT_RIGHTLEFT
 306 #endif
 307
 308 /*
 309  * +farsi               Farsi (Persian language) Keymap support.
 310  *                      Requires FEAT_RIGHTLEFT.
 311  */
 312 #ifdef FEAT_BIG
 313 # define FEAT_FKMAP
 314 #endif
 315 #ifdef FEAT_FKMAP
 316 # ifndef FEAT_RIGHTLEFT
 317 #   define FEAT_RIGHTLEFT
 318 # endif
 319 #endif
 320
 321 /*
 322  * +arabic              Arabic keymap and shaping support.
 323  *                      Requires FEAT_RIGHTLEFT and FEAT_MBYTE.
 324  */
 325 #if defined(FEAT_BIG) && !defined(WIN16) && SIZEOF_INT >= 4 && !defined(EBCDIC)
 326 # define FEAT_ARABIC
 327 #endif
 328 #ifdef FEAT_ARABIC
 329 # ifndef FEAT_RIGHTLEFT
 330 #   define FEAT_RIGHTLEFT
 331 # endif
 332 #endif
 333
 334 /*
 335  * +emacs_tags          When FEAT_EMACS_TAGS defined: Include support for
 336  *                      emacs style TAGS file.
 337  */
 338 #ifdef FEAT_BIG
 339 # define FEAT_EMACS_TAGS
 340 #endif
 341
 342 /*
 343  * +tag_binary          Can use a binary search for the tags file.
 344  *
 345  * Disabled for EBCDIC:
 346  * On OS/390 Unix we have the problem that /bin/sort sorts ASCII instead of
 347  * EBCDIC.  With this binary search doesn't work, as VIM expects a tag file
 348  * sorted by character values.  I'm not sure how to fix this. Should we really
 349  * do a EBCDIC to ASCII conversion for this??
 350  */
 351 #if defined(FEAT_NORMAL) && !defined(EBCDIC)
 352 # define FEAT_TAG_BINS
 353 #endif
 354
 355 /*
 356  * +tag_old_static      Old style static tags: "file:tag  file  ..".  Slows
 357  *                      down tag searching a bit.
 358  */
 359 #ifdef FEAT_NORMAL
 360 # define FEAT_TAG_OLDSTATIC
 361 #endif
 362
 363 /*
 364  * +tag_any_white       Allow any white space to separate the fields in a tags
 365  *                      file.  When not defined, only a TAB is allowed.
 366  */
 367 /* #define FEAT_TAG_ANYWHITE */
 368
 369 /*
 370  * +cscope              Unix only: Cscope support.
 371  */
 372 #if defined(UNIX) && defined(FEAT_BIG) && !defined(FEAT_CSCOPE) && !defined(MACOS_X)
 373 # define FEAT_CSCOPE
 374 #endif
 375
 376 /*
 377  * +eval                Built-in script language and expression evaluation,
 378  *                      ":let", ":if", etc.
 379  * +float               Floating point variables.
 380  */
 381 #ifdef FEAT_NORMAL
 382 # define FEAT_EVAL
 383 # if defined(HAVE_FLOAT_FUNCS) || defined(WIN3264) || defined(MACOS)
 384 #  define FEAT_FLOAT
 385 # endif
 386 #endif
 387
 388 /*
 389  * +profile             Profiling for functions and scripts.
 390  */
 391 #if defined(FEAT_HUGE) \
 392         && defined(FEAT_EVAL) \
 393         && ((defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)) \
 394                 || defined(WIN3264))
 395 # define FEAT_PROFILE
 396 #endif
 397
 398 /*
 399  * +reltime             reltime() function
 400  */
 401 #if defined(FEAT_NORMAL) \
 402         && defined(FEAT_EVAL) \
 403         && ((defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)) \
 404                 || defined(WIN3264))
 405 # define FEAT_RELTIME
 406 #endif
 407
 408 /*
 409  * +textobjects         Text objects: "vaw", "das", etc.
 410  */
 411 #if defined(FEAT_NORMAL) && defined(FEAT_EVAL)
 412 # define FEAT_TEXTOBJ
 413 #endif
 414
 415 /*
 416  *                      Insert mode completion with 'completefunc'.
 417  */
 418 #if defined(FEAT_INS_EXPAND) && defined(FEAT_EVAL)
 419 # define FEAT_COMPL_FUNC
 420 #endif
 421
 422 /*
 423  * +user_commands       Allow the user to define his own commands.
 424  */
 425 #ifdef FEAT_NORMAL
 426 # define FEAT_USR_CMDS
 427 #endif
 428
 429 /*
 430  * +printer             ":hardcopy" command
 431  * +postscript          Printing uses PostScript file output.
 432  */
 433 #if defined(FEAT_NORMAL) && (defined(MSWIN) || defined(FEAT_EVAL)) \
 434         && !defined(AMIGA)
 435 # define FEAT_PRINTER
 436 #endif
 437 #if defined(FEAT_PRINTER) && ((defined(MSWIN) && defined(MSWINPS)) \
 438         || (!defined(MSWIN) && defined(FEAT_EVAL)))
 439 # define FEAT_POSTSCRIPT
 440 #endif
 441
 442 /*
 443  * +modify_fname        modifiers for file name.  E.g., "%:p:h".
 444  */
 445 #ifdef FEAT_NORMAL
 446 # define FEAT_MODIFY_FNAME
 447 #endif
 448
 449 /*
 450  * +autocmd             ":autocmd" command
 451  */
 452 #ifdef FEAT_NORMAL
 453 # define FEAT_AUTOCMD
 454 #endif
 455
 456 /*
 457  * +diff                Displaying diffs in a nice way.
 458  *                      Requires +windows and +autocmd.
 459  */
 460 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS) && defined(FEAT_AUTOCMD)
 461 # define FEAT_DIFF
 462 #endif
 463
 464 /*
 465  * +title               'title' and 'icon' options
 466  * +statusline          'statusline', 'rulerformat' and special format of
 467  *                      'titlestring' and 'iconstring' options.
 468  * +byte_offset         '%o' in 'statusline' and builtin functions line2byte()
 469  *                      and byte2line().
 470  *                      Note: Required for Macintosh.
 471  */
 472 #if defined(FEAT_NORMAL) && !defined(MSDOS)
 473 # define FEAT_TITLE
 474 #endif
 475
 476 #ifdef FEAT_NORMAL
 477 # define FEAT_STL_OPT
 478 # ifndef FEAT_CMDL_INFO
 479 #  define FEAT_CMDL_INFO        /* 'ruler' is required for 'statusline' */
 480 # endif
 481 #endif
 482
 483 #ifdef FEAT_NORMAL
 484 # define FEAT_BYTEOFF
 485 #endif
 486
 487 /*
 488  * +wildignore          'wildignore' and 'backupskip' options
 489  *                      Needed for Unix to make "crontab -e" work.
 490  */
 491 #if defined(FEAT_NORMAL) || defined(UNIX)
 492 # define FEAT_WILDIGN
 493 #endif
 494
 495 /*
 496  * +wildmenu            'wildmenu' option
 497  */
 498 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS)
 499 # define FEAT_WILDMENU
 500 #endif
 501
 502 /*
 503  * +osfiletype          filetype checking in autocommand patterns.
 504  *                      Only on systems that support filetypes (RISC OS).
 505  */
 506 #if 0
 507 # define FEAT_OSFILETYPE
 508 # define DFLT_OFT "Text"
 509 #endif
 510
 511 /*
 512  * +viminfo             reading/writing the viminfo file. Takes about 8Kbyte
 513  *                      of code.
 514  * VIMINFO_FILE         Location of user .viminfo file (should start with $).
 515  * VIMINFO_FILE2        Location of alternate user .viminfo file.
 516  */
 517 #ifdef FEAT_NORMAL
 518 # define FEAT_VIMINFO
 519 /* #define VIMINFO_FILE "$HOME/foo/.viminfo" */
 520 /* #define VIMINFO_FILE2 "~/bar/.viminfo" */
 521 #endif
 522
 523 /*
 524  * +syntax              syntax highlighting.  When using this, it's a good
 525  *                      idea to have +autocmd and +eval too.
 526  */
 527 #if defined(FEAT_NORMAL) || defined(PROTO)
 528 # define FEAT_SYN_HL
 529 #endif
 530
 531 /*
 532  * +spell               spell checking
 533  */
 534 #if defined(FEAT_NORMAL) || defined(PROTO)
 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 <mosh@sasi.com>).
 594  */
 595 #if defined(FEAT_NORMAL) || 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 OS390 Unix currently.
 626  */
 627 #if (defined(FEAT_BIG) || defined(HAVE_GTK2) || defined(FEAT_ARABIC)) \
 628         && !defined(FEAT_MBYTE) && !defined(WIN16) \
 629         && 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) && 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_XFONTSET) && defined(HAVE_X11) && !defined(HAVE_GTK2)
 681 #  define FEAT_XFONTSET                 /* Hangul input requires xfontset */
 682 # endif
 683 # if defined(FEAT_XIM) && !defined(LINT)
 684         Error: You should select only ONE of XIM and HANGUL INPUT
 685 # endif
 686 #endif
 687 #if defined(FEAT_HANGULIN) || defined(FEAT_XIM)
 688 /* # define X_LOCALE */                 /* for OS with incomplete locale
 689                                            support, like old linux versions. */
 690 /* # define SLOW_XSERVER */             /* for extremely slow X server */
 691 #endif
 692
 693 /*
 694  * +xfontset            X fontset support.  For outputting wide characters.
 695  */
 696 #ifndef FEAT_XFONTSET
 697 # if defined(FEAT_MBYTE) && defined(HAVE_X11) && !defined(HAVE_GTK2)
 698 #  define FEAT_XFONTSET
 699 # else
 700 /* #  define FEAT_XFONTSET */
 701 # endif
 702 #endif
 703
 704 /*
 705  * +libcall             libcall() function
 706  */
 707 /* Using dlopen() also requires dlsym() to be available. */
 708 #if defined(HAVE_DLOPEN) && defined(HAVE_DLSYM)
 709 # define USE_DLOPEN
 710 #endif
 711 #if defined(FEAT_EVAL) && (defined(WIN3264) || ((defined(UNIX) || defined(VMS)) \
 712         && (defined(USE_DLOPEN) || defined(HAVE_SHL_LOAD))))
 713 # define FEAT_LIBCALL
 714 #endif
 715
 716 /*
 717  * +scrollbind          synchronization of split windows
 718  */
 719 #if defined(FEAT_NORMAL) && defined(FEAT_WINDOWS)
 720 # define FEAT_SCROLLBIND
 721 #endif
 722
 723 /*
 724  * +menu                ":menu" command
 725  */
 726 #ifdef FEAT_NORMAL
 727 # define FEAT_MENU
 728 # ifdef FEAT_GUI_W32
 729 #  define FEAT_TEAROFF
 730 # endif
 731 #endif
 732
 733 /* There are two ways to use XPM. */
 734 #if (defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF)) \
 735                 || defined(HAVE_X11_XPM_H)
 736 # define HAVE_XPM 1
 737 #endif
 738
 739 /*
 740  * +toolbar             Include code for a toolbar (for the Win32 GUI, GTK
 741  *                      always has it).  But only if menus are enabled.
 742  */
 743 #if defined(FEAT_NORMAL) && defined(FEAT_MENU) \
 744         && (defined(FEAT_GUI_GTK) \
 745                 || defined(FEAT_GUI_MSWIN) \
 746                 || ((defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) \
 747                         && defined(HAVE_XPM)) \
 748                 || defined(FEAT_GUI_PHOTON))
 749 # define FEAT_TOOLBAR
 750 #endif
 751
 752
 753 #if defined(FEAT_TOOLBAR) && !defined(FEAT_MENU)
 754 # define FEAT_MENU
 755 #endif
 756
 757 /*
 758  * GUI tabline
 759  */
 760 #if defined(FEAT_WINDOWS) && defined(FEAT_NORMAL) \
 761     && (defined(FEAT_GUI_GTK) \
 762         || (defined(FEAT_GUI_MOTIF) && defined(HAVE_XM_NOTEBOOK_H)) \
 763         || defined(FEAT_GUI_MAC) \
 764         || (defined(FEAT_GUI_MSWIN) && (!defined(_MSC_VER) || _MSC_VER > 1020)))
 765 # define FEAT_GUI_TABLINE
 766 #endif
 767
 768 /*
 769  * +browse              ":browse" command.
 770  *                      or just the ":browse" command modifier
 771  */
 772 #if defined(FEAT_NORMAL)
 773 # define FEAT_BROWSE_CMD
 774 # 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)
 775 #  define FEAT_BROWSE
 776 # endif
 777 #endif
 778
 779 /*
 780  * +dialog_gui          Use GUI dialog.
 781  * +dialog_con          May use Console dialog.
 782  *                      When none of these defined there is no dialog support.
 783  */
 784 #ifdef FEAT_NORMAL
 785 # if ((defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MOTIF)) \
 786                 && defined(HAVE_X11_XPM_H)) \
 787         || defined(FEAT_GUI_GTK) \
 788         || defined(FEAT_GUI_PHOTON) \
 789         || defined(FEAT_GUI_MSWIN) \
 790         || defined(FEAT_GUI_MAC)
 791 #  define FEAT_CON_DIALOG
 792 #  define FEAT_GUI_DIALOG
 793 # else
 794 #  define FEAT_CON_DIALOG
 795 # endif
 796 #endif
 797 #if !defined(FEAT_GUI_DIALOG) && (defined(FEAT_GUI_MOTIF) \
 798         || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK))
 799 /* need a dialog to show error messages when starting from the desktop */
 800 # define FEAT_GUI_DIALOG
 801 #endif
 802 #if defined(FEAT_GUI_DIALOG) && \
 803         (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) \
 804          || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MSWIN) \
 805          || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC))
 806 # define FEAT_GUI_TEXTDIALOG
 807 #endif
 808
 809 /* Mac specific thing: Codewarrior interface. */
 810 #ifdef FEAT_GUI_MAC
 811 # define FEAT_CW_EDITOR
 812 #endif
 813
 814 /*
 815  * Preferences:
 816  * ============
 817  */
 818
 819 /*
 820  * +writebackup         'writebackup' is default on:
 821  *                      Use a backup file while overwriting a file.  But it's
 822  *                      deleted again when 'backup' is not set.  Changing this
 823  *                      is strongly discouraged: You can lose all your
 824  *                      changes when the computer crashes while writing the
 825  *                      file.
 826  *                      VMS note: It does work on VMS as well, but because of
 827  *                      version handling it does not have any purpose.
 828  *                      Overwrite will write to the new version.
 829  */
 830 #ifndef VMS
 831 # define FEAT_WRITEBACKUP
 832 #endif
 833
 834 /*
 835  * +xterm_save          The t_ti and t_te entries for the builtin xterm will
 836  *                      be set to save the screen when starting Vim and
 837  *                      restoring it when exiting.
 838  */
 839 /* #define FEAT_XTERM_SAVE */
 840
 841 /*
 842  * DEBUG                Output a lot of debugging garbage.
 843  */
 844 /* #define DEBUG */
 845
 846 /*
 847  * STARTUPTIME          Time the startup process.  Writes a file with
 848  *                      timestamps.
 849  */
 850 #if defined(FEAT_NORMAL) \
 851         && ((defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)) \
 852                 || defined(WIN3264))
 853 # define STARTUPTIME 1
 854 #endif
 855
 856 /*
 857  * MEM_PROFILE          Debugging of memory allocation and freeing.
 858  */
 859 /* #define MEM_PROFILE */
 860
 861 /*
 862  * VIMRC_FILE           Name of the .vimrc file in current dir.
 863  */
 864 /* #define VIMRC_FILE   ".vimrc" */
 865
 866 /*
 867  * EXRC_FILE            Name of the .exrc file in current dir.
 868  */
 869 /* #define EXRC_FILE    ".exrc" */
 870
 871 /*
 872  * GVIMRC_FILE          Name of the .gvimrc file in current dir.
 873  */
 874 /* #define GVIMRC_FILE  ".gvimrc" */
 875
 876 /*
 877  * SESSION_FILE         Name of the default ":mksession" file.
 878  */
 879 #define SESSION_FILE    "Session.vim"
 880
 881 /*
 882  * USR_VIMRC_FILE       Name of the user .vimrc file.
 883  * USR_VIMRC_FILE2      Name of alternate user .vimrc file.
 884  * USR_VIMRC_FILE3      Name of alternate user .vimrc file.
 885  */
 886 /* #define USR_VIMRC_FILE       "~/foo/.vimrc" */
 887 /* #define USR_VIMRC_FILE2      "~/bar/.vimrc" */
 888 /* #define USR_VIMRC_FILE3      "$VIM/.vimrc" */
 889
 890 /*
 891  * EVIM_FILE            Name of the evim.vim script file
 892  */
 893 /* #define EVIM_FILE            "$VIMRUNTIME/evim.vim" */
 894
 895 /*
 896  * USR_EXRC_FILE        Name of the user .exrc file.
 897  * USR_EXRC_FILE2       Name of the alternate user .exrc file.
 898  */
 899 /* #define USR_EXRC_FILE        "~/foo/.exrc" */
 900 /* #define USR_EXRC_FILE2       "~/bar/.exrc" */
 901
 902 /*
 903  * USR_GVIMRC_FILE      Name of the user .gvimrc file.
 904  * USR_GVIMRC_FILE2     Name of the alternate user .gvimrc file.
 905  */
 906 /* #define USR_GVIMRC_FILE      "~/foo/.gvimrc" */
 907 /* #define USR_GVIMRC_FILE2     "~/bar/.gvimrc" */
 908 /* #define USR_GVIMRC_FILE3     "$VIM/.gvimrc" */
 909
 910 /*
 911  * SYS_VIMRC_FILE       Name of the system-wide .vimrc file.
 912  */
 913 /* #define SYS_VIMRC_FILE       "/etc/vimrc" */
 914
 915 /*
 916  * SYS_GVIMRC_FILE      Name of the system-wide .gvimrc file.
 917  */
 918 /* #define SYS_GVIMRC_FILE      "/etc/gvimrc" */
 919
 920 /*
 921  * DFLT_HELPFILE        Name of the help file.
 922  */
 923 /* # define DFLT_HELPFILE       "$VIMRUNTIME/doc/help.txt.gz" */
 924
 925 /*
 926  * File names for:
 927  * FILETYPE_FILE        switch on file type detection
 928  * FTPLUGIN_FILE        switch on loading filetype plugin files
 929  * INDENT_FILE          switch on loading indent files
 930  * FTOFF_FILE           switch off file type detection
 931  * FTPLUGOF_FILE        switch off loading settings files
 932  * INDOFF_FILE          switch off loading indent files
 933  */
 934 /* # define FILETYPE_FILE       "filetype.vim" */
 935 /* # define FTPLUGIN_FILE       "ftplugin.vim" */
 936 /* # define INDENT_FILE         "indent.vim" */
 937 /* # define FTOFF_FILE          "ftoff.vim" */
 938 /* # define FTPLUGOF_FILE       "ftplugof.vim" */
 939 /* # define INDOFF_FILE         "indoff.vim" */
 940
 941 /*
 942  * SYS_MENU_FILE        Name of the default menu.vim file.
 943  */
 944 /* # define SYS_MENU_FILE       "$VIMRUNTIME/menu.vim" */
 945
 946 /*
 947  * SYS_OPTWIN_FILE      Name of the default optwin.vim file.
 948  */
 949 #ifndef SYS_OPTWIN_FILE
 950 # define SYS_OPTWIN_FILE        "$VIMRUNTIME/optwin.vim"
 951 #endif
 952
 953 /*
 954  * SYNTAX_FNAME         Name of a syntax file, where %s is the syntax name.
 955  */
 956 /* #define SYNTAX_FNAME "/foo/%s.vim" */
 957
 958 /*
 959  * RUNTIME_DIRNAME      Generic name for the directory of the runtime files.
 960  */
 961 #ifndef RUNTIME_DIRNAME
 962 # define RUNTIME_DIRNAME "runtime"
 963 #endif
 964
 965 /*
 966  * RUNTIME_GLOBAL       Directory name for global Vim runtime directory.
 967  *                      Don't define this if the preprocessor can't handle
 968  *                      string concatenation.
 969  *                      Also set by "--with-global-runtime" configure argument.
 970  */
 971 /* #define RUNTIME_GLOBAL "/etc/vim" */
 972
 973 /*
 974  * MODIFIED_BY          Name of who modified Vim.  Required when distributing
 975  *                      a modifed version of Vim.
 976  *                      Also from the "--with-modified-by" configure argument.
 977  */
 978 /* #define MODIFIED_BY "John Doe" */
 979
 980 /*
 981  * Machine dependent:
 982  * ==================
 983  */
 984
 985 /*
 986  * +fork                Unix only: fork() support (detected by configure)
 987  * +system              Use system() instead of fork/exec for starting a
 988  *                      shell.  Doesn't work for the GUI!
 989  */
 990 /* #define USE_SYSTEM */
 991
 992 /*
 993  * +X11                 Unix only.  Include code for xterm title saving and X
 994  *                      clipboard.  Only works if HAVE_X11 is also defined.
 995  */
 996 #if (defined(FEAT_NORMAL) || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA))
 997 # define WANT_X11
 998 #endif
 999
1000 /*
1001  * XSMP - X11 Session Management Protocol
1002  * It may be preferred to disable this if the GUI supports it (e.g.,
1003  * GNOME/KDE) and implement save-yourself etc. through that, but it may also
1004  * be cleaner to have all SM-aware vims do the same thing (libSM does not
1005  * depend upon X11).
1006  * If your GUI wants to support SM itself, change this ifdef.
1007  * I'm assuming that any X11 implementation will cope with this for now.
1008  */
1009 #if defined(HAVE_X11) && defined(WANT_X11) && defined(HAVE_X11_SM_SMLIB_H)
1010 # define USE_XSMP
1011 #endif
1012 #if defined(USE_XSMP_INTERACT) && !defined(USE_XSMP)
1013 # undef USE_XSMP_INTERACT
1014 #endif
1015
1016 /*
1017  * +mouse_xterm         Unix only: Include code for xterm mouse handling.
1018  * +mouse_dec           idem, for Dec mouse handling.
1019  * +mouse_jsbterm       idem, for Jsbterm mouse handling.
1020  * +mouse_netterm       idem, for Netterm mouse handling.
1021  * (none)               MS-DOS mouse support.
1022  * +mouse_gpm           Unix only: Include code for Linux console mouse
1023  *                      handling.
1024  * +mouse_pterm         PTerm mouse support for QNX
1025  * +mouse_sysmouse      Unix only: Include code for FreeBSD and DragonFly
1026  *                      console mouse handling.
1027  * +mouse               Any mouse support (any of the above enabled).
1028  */
1029 /* OS/2 and Amiga console have no mouse support */
1030 #if !defined(AMIGA) && !defined(OS2)
1031 # ifdef FEAT_NORMAL
1032 #  define FEAT_MOUSE_XTERM
1033 # endif
1034 # ifdef FEAT_BIG
1035 #  define FEAT_MOUSE_NET
1036 # endif
1037 # ifdef FEAT_BIG
1038 #  define FEAT_MOUSE_DEC
1039 # endif
1040 # if defined(FEAT_NORMAL) && (defined(MSDOS) || defined(WIN3264))
1041 #  define DOS_MOUSE
1042 # endif
1043 # if defined(FEAT_NORMAL) && defined(__QNX__)
1044 #  define FEAT_MOUSE_PTERM
1045 # endif
1046 #endif
1047
1048 #if defined(FEAT_NORMAL) && defined(HAVE_GPM)
1049 # define FEAT_MOUSE_GPM
1050 #endif
1051
1052 #if defined(FEAT_NORMAL) && defined(HAVE_SYSMOUSE)
1053 # define FEAT_SYSMOUSE
1054 #endif
1055 /* Define FEAT_MOUSE when any of the above is defined or FEAT_GUI. */
1056 #if !defined(FEAT_MOUSE_TTY) \
1057         && (defined(FEAT_MOUSE_XTERM) \
1058             || defined(FEAT_MOUSE_NET) || defined(FEAT_MOUSE_DEC) \
1059             || defined(DOS_MOUSE) || defined(FEAT_MOUSE_GPM) \
1060             || defined(FEAT_MOUSE_JSB) || defined(FEAT_MOUSE_PTERM) \
1061             || defined(FEAT_SYSMOUSE))
1062 # define FEAT_MOUSE_TTY         /* include non-GUI mouse support */
1063 #endif
1064 #if !defined(FEAT_MOUSE) && (defined(FEAT_MOUSE_TTY) || defined(FEAT_GUI))
1065 # define FEAT_MOUSE             /* include generic mouse support */
1066 #endif
1067
1068 /*
1069  * +clipboard           Clipboard support.  Always used for the GUI.
1070  * +xterm_clipboard     Unix only: Include code for handling the clipboard
1071  *                      in an xterm like in the GUI.
1072  */
1073 #ifdef FEAT_GUI
1074 # ifndef FEAT_CLIPBOARD
1075 #  define FEAT_CLIPBOARD
1076 #  ifndef FEAT_VISUAL
1077 #   define FEAT_VISUAL
1078 #  endif
1079 # endif
1080 #endif
1081
1082 #if defined(FEAT_NORMAL) && defined(FEAT_VISUAL) \
1083         && (defined(UNIX) || defined(VMS)) \
1084         && defined(WANT_X11) && defined(HAVE_X11)
1085 # define FEAT_XCLIPBOARD
1086 # ifndef FEAT_CLIPBOARD
1087 #  define FEAT_CLIPBOARD
1088 # endif
1089 #endif
1090
1091 /*
1092  * +dnd         Drag'n'drop support.  Always used for the GTK+ GUI.
1093  */
1094 #if defined(FEAT_CLIPBOARD) && defined(FEAT_GUI_GTK)
1095 # define FEAT_DND
1096 #endif
1097
1098 #if defined(FEAT_GUI_MSWIN) && defined(FEAT_SMALL)
1099 # define MSWIN_FIND_REPLACE     /* include code for find/replace dialog */
1100 # define MSWIN_FR_BUFSIZE 256
1101 #endif
1102
1103 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MOTIF) \
1104         || defined(MSWIN_FIND_REPLACE)
1105 # define FIND_REPLACE_DIALOG 1
1106 #endif
1107
1108 /*
1109  * +clientserver        Remote control via the remote_send() function
1110  *                      and the --remote argument
1111  */
1112 #if (defined(WIN32) || defined(FEAT_XCLIPBOARD)) && defined(FEAT_EVAL)
1113 # define FEAT_CLIENTSERVER
1114 #endif
1115
1116 /*
1117  * +termresponse        send t_RV to obtain terminal response.  Used for xterm
1118  *                      to check if mouse dragging can be used and if term
1119  *                      codes can be obtained.
1120  */
1121 #if (defined(FEAT_NORMAL) || defined(FEAT_MOUSE)) && defined(HAVE_TGETENT)
1122 # define FEAT_TERMRESPONSE
1123 #endif
1124
1125 /*
1126  * cursor shape         Adjust the shape of the cursor to the mode.
1127  * mouse shape          Adjust the shape of the mouse pointer to the mode.
1128  */
1129 #ifdef FEAT_NORMAL
1130 /* MS-DOS console and Win32 console can change cursor shape */
1131 # if defined(MSDOS) || (defined(WIN3264) && !defined(FEAT_GUI_W32))
1132 #  define MCH_CURSOR_SHAPE
1133 # endif
1134 # if defined(FEAT_GUI_W32) || defined(FEAT_GUI_W16) || defined(FEAT_GUI_MOTIF) \
1135         || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) \
1136         || defined(FEAT_GUI_PHOTON)
1137 #  define FEAT_MOUSESHAPE
1138 # endif
1139 #endif
1140
1141 /* GUI and some consoles can change the shape of the cursor.  The code is also
1142  * needed for the 'mouseshape' option. */
1143 #if defined(FEAT_GUI) || defined(MCH_CURSOR_SHAPE) || defined(FEAT_MOUSESHAPE) \
1144             || (defined(UNIX) && defined(FEAT_NORMAL))
1145 # define CURSOR_SHAPE
1146 #endif
1147
1148 #if defined(FEAT_MZSCHEME) && (defined(FEAT_GUI_W32) || defined(FEAT_GUI_GTK)    \
1149         || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)  \
1150         || defined(FEAT_GUI_MAC))
1151 # define MZSCHEME_GUI_THREADS
1152 #endif
1153
1154 /*
1155  * +ARP                 Amiga only. Use arp.library, DOS 2.0 is not required.
1156  */
1157 #if !defined(NO_ARP) && !defined(__amigaos4__)
1158 # define FEAT_ARP
1159 #endif
1160
1161 /*
1162  * +GUI_Athena          To compile Vim with or without the GUI (gvim) you have
1163  * +GUI_Motif           to edit the Makefile.
1164  */
1165
1166 /*
1167  * +ole                 Win32 OLE automation: Use Makefile.ovc.
1168  */
1169
1170 /*
1171  * These features can only be included by using a configure argument.  See the
1172  * Makefile for a line to uncomment.
1173  * +mzscheme            MzScheme interface: "--enable-mzscheme"
1174  * +perl                Perl interface: "--enable-perlinterp"
1175  * +python              Python interface: "--enable-pythoninterp"
1176  * +tcl                 TCL interface: "--enable-tclinterp"
1177  * +sniff               Sniff interface: "--enable-sniff"
1178  * +sun_workshop        Sun Workshop integration
1179  * +netbeans_intg       Netbeans integration
1180  */
1181
1182 /*
1183  * These features are automatically detected:
1184  * +terminfo
1185  * +tgetent
1186  */
1187
1188 /*
1189  * The Sun Workshop features currently only work with Motif.
1190  */
1191 #if !defined(FEAT_GUI_MOTIF) && defined(FEAT_SUN_WORKSHOP)
1192 # undef FEAT_SUN_WORKSHOP
1193 #endif
1194
1195 /*
1196  * The Netbeans features currently only work with Motif and GTK and Win32.
1197  * It also requires +listcmds and +eval.
1198  */
1199 #if ((!defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_W32)) \
1200                 || !defined(FEAT_LISTCMDS) || !defined(FEAT_EVAL)) \
1201         && defined(FEAT_NETBEANS_INTG)
1202 # undef FEAT_NETBEANS_INTG
1203 #endif
1204
1205 /*
1206  * +signs               Allow signs to be displayed to the left of text lines.
1207  *                      Adds the ":sign" command.
1208  */
1209 #if defined(FEAT_BIG) || defined(FEAT_SUN_WORKSHOP) \
1210             || defined(FEAT_NETBEANS_INTG)
1211 # define FEAT_SIGNS
1212 # if ((defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) \
1213                 && defined(HAVE_X11_XPM_H)) \
1214         || defined(FEAT_GUI_GTK) \
1215         || (defined(WIN32) && defined(FEAT_GUI))
1216 #  define FEAT_SIGN_ICONS
1217 # endif
1218 #endif
1219
1220 /*
1221  * +balloon_eval        Allow balloon expression evaluation. Used with a
1222  *                      debugger and for tooltips.
1223  *                      Only for GUIs where it was implemented.
1224  */
1225 #if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) \
1226         || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) \
1227         && (   ((defined(FEAT_TOOLBAR) || defined(FEAT_GUI_TABLINE)) \
1228                 && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_W32)) \
1229             || defined(FEAT_SUN_WORKSHOP) \
1230             || defined(FEAT_NETBEANS_INTG) || defined(FEAT_EVAL))
1231 # define FEAT_BEVAL
1232 # if !defined(FEAT_XFONTSET) && !defined(FEAT_GUI_GTK) \
1233         && !defined(FEAT_GUI_W32)
1234 #  define FEAT_XFONTSET
1235 # endif
1236 #endif
1237
1238 #if defined(FEAT_BEVAL) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA))
1239 # define FEAT_BEVAL_TIP         /* balloon eval used for toolbar tooltip */
1240 #endif
1241
1242 /* both Motif and Athena are X11 and share some code */
1243 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)
1244 # define FEAT_GUI_X11
1245 #endif
1246
1247 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG)
1248 /*
1249  * The following features are (currently) only used by Sun Visual WorkShop 6
1250  * and NetBeans. These features could be used with other integrations with
1251  * debuggers so I've used separate feature defines.
1252  */
1253 # if !defined(FEAT_MENU)
1254 #  define FEAT_MENU
1255 # endif
1256 #endif
1257
1258 #if defined(FEAT_SUN_WORKSHOP)
1259 /*
1260  *                      Use an alternative method of X input for a secondary
1261  *                      command input.
1262  */
1263 # define ALT_X_INPUT
1264
1265 /*
1266  * +footer              Motif only: Add a message area at the bottom of the
1267  *                      main window area.
1268  */
1269 # define FEAT_FOOTER
1270
1271 #endif
1272
1273 /*
1274  * +autochdir           'autochdir' option.
1275  */
1276 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG) \
1277             || defined(FEAT_BIG)
1278 # define FEAT_AUTOCHDIR
1279 #endif
1280
1281 /*
1282  * +migemo              Regexp pattern expansion.  See:
1283  *                              http://migemo.namazu.org/
1284  *                              http://www.kaoriya.net/
1285  */
1286 /* Use migemo_open() when it's available */
1287 #if (defined(HAVE_MIGEMO_H) && defined(HAVE_MIGEMO)) || defined(DYNAMIC_MIGEMO)
1288 # define USE_MIGEMO
1289 #endif