src/version.c

   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  * See README.txt for an overview of the Vim source code.
   8  */
   9
  10 #include "vim.h"
  11
  12 #ifdef AMIGA
  13 # include <time.h>      /* for time() */
  14 #endif
  15
  16 /*
  17  * Vim originated from Stevie version 3.6 (Fish disk 217) by GRWalter (Fred)
  18  * It has been changed beyond recognition since then.
  19  *
  20  * Differences between version 6.x and 7.x can be found with ":help version7".
  21  * Differences between version 5.x and 6.x can be found with ":help version6".
  22  * Differences between version 4.x and 5.x can be found with ":help version5".
  23  * Differences between version 3.0 and 4.x can be found with ":help version4".
  24  * All the remarks about older versions have been removed, they are not very
  25  * interesting.
  26  */
  27
  28 #include "version.h"
  29
  30 char            *Version = VIM_VERSION_SHORT;
  31 static char     *mediumVersion = VIM_VERSION_MEDIUM;
  32
  33 #if defined(HAVE_DATE_TIME) || defined(PROTO)
  34 # if (defined(VMS) && defined(VAXC)) || defined(PROTO)
  35 char    longVersion[sizeof(VIM_VERSION_LONG_DATE) + sizeof(__DATE__)
  36                                                       + sizeof(__TIME__) + 3];
  37     void
  38 make_version()
  39 {
  40     /*
  41      * Construct the long version string.  Necessary because
  42      * VAX C can't catenate strings in the preprocessor.
  43      */
  44     strcpy(longVersion, VIM_VERSION_LONG_DATE);
  45     strcat(longVersion, __DATE__);
  46     strcat(longVersion, " ");
  47     strcat(longVersion, __TIME__);
  48     strcat(longVersion, ")");
  49 }
  50 # else
  51 char    *longVersion = VIM_VERSION_LONG_DATE __DATE__ " " __TIME__ ")";
  52 # endif
  53 #else
  54 char    *longVersion = VIM_VERSION_LONG;
  55 #endif
  56
  57 static void version_msg __ARGS((char *s));
  58
  59 static char *(features[]) =
  60 {
  61 #ifdef AMIGA            /* only for Amiga systems */
  62 # ifdef FEAT_ARP
  63         "+ARP",
  64 # else
  65         "-ARP",
  66 # endif
  67 #endif
  68 #ifdef FEAT_ARABIC
  69         "+arabic",
  70 #else
  71         "-arabic",
  72 #endif
  73 #ifdef FEAT_AUTOCMD
  74         "+autocmd",
  75 #else
  76         "-autocmd",
  77 #endif
  78 #ifdef FEAT_BEVAL
  79         "+balloon_eval",
  80 #else
  81         "-balloon_eval",
  82 #endif
  83 #ifdef FEAT_BROWSE
  84         "+browse",
  85 #else
  86         "-browse",
  87 #endif
  88 #ifdef NO_BUILTIN_TCAPS
  89         "-builtin_terms",
  90 #endif
  91 #ifdef SOME_BUILTIN_TCAPS
  92         "+builtin_terms",
  93 #endif
  94 #ifdef ALL_BUILTIN_TCAPS
  95         "++builtin_terms",
  96 #endif
  97 #ifdef FEAT_BYTEOFF
  98         "+byte_offset",
  99 #else
 100         "-byte_offset",
 101 #endif
 102 #ifdef FEAT_CINDENT
 103         "+cindent",
 104 #else
 105         "-cindent",
 106 #endif
 107 #ifdef FEAT_CLIENTSERVER
 108         "+clientserver",
 109 #else
 110         "-clientserver",
 111 #endif
 112 #ifdef FEAT_CLIPBOARD
 113         "+clipboard",
 114 #else
 115         "-clipboard",
 116 #endif
 117 #ifdef FEAT_CMDL_COMPL
 118         "+cmdline_compl",
 119 #else
 120         "-cmdline_compl",
 121 #endif
 122 #ifdef FEAT_CMDHIST
 123         "+cmdline_hist",
 124 #else
 125         "-cmdline_hist",
 126 #endif
 127 #ifdef FEAT_CMDL_INFO
 128         "+cmdline_info",
 129 #else
 130         "-cmdline_info",
 131 #endif
 132 #ifdef FEAT_COMMENTS
 133         "+comments",
 134 #else
 135         "-comments",
 136 #endif
 137 #ifdef FEAT_CRYPT
 138         "+cryptv",
 139 #else
 140         "-cryptv",
 141 #endif
 142 #ifdef FEAT_CSCOPE
 143         "+cscope",
 144 #else
 145         "-cscope",
 146 #endif
 147 #ifdef CURSOR_SHAPE
 148         "+cursorshape",
 149 #else
 150         "-cursorshape",
 151 #endif
 152 #if defined(FEAT_CON_DIALOG) && defined(FEAT_GUI_DIALOG)
 153         "+dialog_con_gui",
 154 #else
 155 # if defined(FEAT_CON_DIALOG)
 156         "+dialog_con",
 157 # else
 158 #  if defined(FEAT_GUI_DIALOG)
 159         "+dialog_gui",
 160 #  else
 161         "-dialog",
 162 #  endif
 163 # endif
 164 #endif
 165 #ifdef FEAT_DIFF
 166         "+diff",
 167 #else
 168         "-diff",
 169 #endif
 170 #ifdef FEAT_DIGRAPHS
 171         "+digraphs",
 172 #else
 173         "-digraphs",
 174 #endif
 175 #ifdef FEAT_DND
 176         "+dnd",
 177 #else
 178         "-dnd",
 179 #endif
 180 #ifdef EBCDIC
 181         "+ebcdic",
 182 #else
 183         "-ebcdic",
 184 #endif
 185 #ifdef FEAT_ECL
 186         "+ecl",
 187 #else
 188         "-ecl",
 189 #endif
 190 #ifdef FEAT_EMACS_TAGS
 191         "+emacs_tags",
 192 #else
 193         "-emacs_tags",
 194 #endif
 195 #ifdef FEAT_EVAL
 196         "+eval",
 197 #else
 198         "-eval",
 199 #endif
 200 #ifdef FEAT_EX_EXTRA
 201         "+ex_extra",
 202 #else
 203         "-ex_extra",
 204 #endif
 205 #ifdef FEAT_SEARCH_EXTRA
 206         "+extra_search",
 207 #else
 208         "-extra_search",
 209 #endif
 210 #ifdef FEAT_FKMAP
 211         "+farsi",
 212 #else
 213         "-farsi",
 214 #endif
 215 #ifdef FEAT_SEARCHPATH
 216         "+file_in_path",
 217 #else
 218         "-file_in_path",
 219 #endif
 220 #ifdef FEAT_FIND_ID
 221         "+find_in_path",
 222 #else
 223         "-find_in_path",
 224 #endif
 225 #ifdef FEAT_FLOAT
 226         "+float",
 227 #else
 228         "-float",
 229 #endif
 230 #ifdef FEAT_FOLDING
 231         "+folding",
 232 #else
 233         "-folding",
 234 #endif
 235 #ifdef FEAT_FOOTER
 236         "+footer",
 237 #else
 238         "-footer",
 239 #endif
 240             /* only interesting on Unix systems */
 241 #if !defined(USE_SYSTEM) && defined(UNIX)
 242         "+fork()",
 243 #endif
 244 #ifdef FEAT_GETTEXT
 245 # ifdef DYNAMIC_GETTEXT
 246         "+gettext/dyn",
 247 # else
 248         "+gettext",
 249 # endif
 250 #else
 251         "-gettext",
 252 #endif
 253 #ifdef FEAT_HANGULIN
 254         "+hangul_input",
 255 #else
 256         "-hangul_input",
 257 #endif
 258 #if (defined(HAVE_ICONV_H) && defined(USE_ICONV)) || defined(DYNAMIC_ICONV)
 259 # ifdef DYNAMIC_ICONV
 260         "+iconv/dyn",
 261 # else
 262         "+iconv",
 263 # endif
 264 #else
 265         "-iconv",
 266 #endif
 267 #ifdef FEAT_INS_EXPAND
 268         "+insert_expand",
 269 #else
 270         "-insert_expand",
 271 #endif
 272 #ifdef FEAT_JUMPLIST
 273         "+jumplist",
 274 #else
 275         "-jumplist",
 276 #endif
 277 #ifdef FEAT_KEYMAP
 278         "+keymap",
 279 #else
 280         "-keymap",
 281 #endif
 282 #ifdef FEAT_LANGMAP
 283         "+langmap",
 284 #else
 285         "-langmap",
 286 #endif
 287 #ifdef FEAT_LIBCALL
 288         "+libcall",
 289 #else
 290         "-libcall",
 291 #endif
 292 #ifdef FEAT_LINEBREAK
 293         "+linebreak",
 294 #else
 295         "-linebreak",
 296 #endif
 297 #ifdef FEAT_LISP
 298         "+lispindent",
 299 #else
 300         "-lispindent",
 301 #endif
 302 #ifdef FEAT_LISTCMDS
 303         "+listcmds",
 304 #else
 305         "-listcmds",
 306 #endif
 307 #ifdef FEAT_LOCALMAP
 308         "+localmap",
 309 #else
 310         "-localmap",
 311 #endif
 312 #ifdef FEAT_MENU
 313         "+menu",
 314 #else
 315         "-menu",
 316 #endif
 317 #ifdef FEAT_SESSION
 318         "+mksession",
 319 #else
 320         "-mksession",
 321 #endif
 322 #ifdef FEAT_MODIFY_FNAME
 323         "+modify_fname",
 324 #else
 325         "-modify_fname",
 326 #endif
 327 #ifdef FEAT_MOUSE
 328         "+mouse",
 329 #  ifdef FEAT_MOUSESHAPE
 330         "+mouseshape",
 331 #  else
 332         "-mouseshape",
 333 #  endif
 334 # else
 335         "-mouse",
 336 #endif
 337 #if defined(UNIX) || defined(VMS)
 338 # ifdef FEAT_MOUSE_DEC
 339         "+mouse_dec",
 340 # else
 341         "-mouse_dec",
 342 # endif
 343 # ifdef FEAT_MOUSE_GPM
 344         "+mouse_gpm",
 345 # else
 346         "-mouse_gpm",
 347 # endif
 348 # ifdef FEAT_MOUSE_JSB
 349         "+mouse_jsbterm",
 350 # else
 351         "-mouse_jsbterm",
 352 # endif
 353 # ifdef FEAT_MOUSE_NET
 354         "+mouse_netterm",
 355 # else
 356         "-mouse_netterm",
 357 # endif
 358 # ifdef FEAT_SYSMOUSE
 359         "+mouse_sysmouse",
 360 # else
 361         "-mouse_sysmouse",
 362 # endif
 363 # ifdef FEAT_MOUSE_XTERM
 364         "+mouse_xterm",
 365 # else
 366         "-mouse_xterm",
 367 # endif
 368 #endif
 369 #ifdef __QNX__
 370 # ifdef FEAT_MOUSE_PTERM
 371         "+mouse_pterm",
 372 # else
 373         "-mouse_pterm",
 374 # endif
 375 #endif
 376 #ifdef FEAT_MBYTE_IME
 377 # ifdef DYNAMIC_IME
 378         "+multi_byte_ime/dyn",
 379 # else
 380         "+multi_byte_ime",
 381 # endif
 382 #else
 383 # ifdef FEAT_MBYTE
 384         "+multi_byte",
 385 # else
 386         "-multi_byte",
 387 # endif
 388 #endif
 389 #ifdef FEAT_MULTI_LANG
 390         "+multi_lang",
 391 #else
 392         "-multi_lang",
 393 #endif
 394 #ifdef FEAT_MZSCHEME
 395 # ifdef DYNAMIC_MZSCHEME
 396         "+mzscheme/dyn",
 397 # else
 398         "+mzscheme",
 399 # endif
 400 #else
 401         "-mzscheme",
 402 #endif
 403 #ifdef FEAT_NETBEANS_INTG
 404         "+netbeans_intg",
 405 #else
 406         "-netbeans_intg",
 407 #endif
 408 #ifdef FEAT_GUI_W32
 409 # ifdef FEAT_OLE
 410         "+ole",
 411 # else
 412         "-ole",
 413 # endif
 414 #endif
 415 #ifdef FEAT_OSFILETYPE
 416         "+osfiletype",
 417 #else
 418         "-osfiletype",
 419 #endif
 420 #ifdef FEAT_PATH_EXTRA
 421         "+path_extra",
 422 #else
 423         "-path_extra",
 424 #endif
 425 #ifdef FEAT_PERL
 426 # ifdef DYNAMIC_PERL
 427         "+perl/dyn",
 428 # else
 429         "+perl",
 430 # endif
 431 #else
 432         "-perl",
 433 #endif
 434 #ifdef FEAT_PRINTER
 435 # ifdef FEAT_POSTSCRIPT
 436         "+postscript",
 437 # else
 438         "-postscript",
 439 # endif
 440         "+printer",
 441 #else
 442         "-printer",
 443 #endif
 444 #ifdef FEAT_PROFILE
 445         "+profile",
 446 #else
 447         "-profile",
 448 #endif
 449 #ifdef FEAT_PYTHON
 450 # ifdef DYNAMIC_PYTHON
 451         "+python/dyn",
 452 # else
 453         "+python",
 454 # endif
 455 #else
 456         "-python",
 457 #endif
 458 #ifdef FEAT_QUICKFIX
 459         "+quickfix",
 460 #else
 461         "-quickfix",
 462 #endif
 463 #ifdef FEAT_RELTIME
 464         "+reltime",
 465 #else
 466         "-reltime",
 467 #endif
 468 #ifdef FEAT_RIGHTLEFT
 469         "+rightleft",
 470 #else
 471         "-rightleft",
 472 #endif
 473 #ifdef FEAT_RUBY
 474 # ifdef DYNAMIC_RUBY
 475         "+ruby/dyn",
 476 # else
 477         "+ruby",
 478 # endif
 479 #else
 480         "-ruby",
 481 #endif
 482 #ifdef FEAT_SCROLLBIND
 483         "+scrollbind",
 484 #else
 485         "-scrollbind",
 486 #endif
 487 #ifdef FEAT_SIGNS
 488         "+signs",
 489 #else
 490         "-signs",
 491 #endif
 492 #ifdef FEAT_SMARTINDENT
 493         "+smartindent",
 494 #else
 495         "-smartindent",
 496 #endif
 497 #ifdef FEAT_SNIFF
 498         "+sniff",
 499 #else
 500         "-sniff",
 501 #endif
 502 #ifdef FEAT_STL_OPT
 503         "+statusline",
 504 #else
 505         "-statusline",
 506 #endif
 507 #ifdef FEAT_SUN_WORKSHOP
 508         "+sun_workshop",
 509 #else
 510         "-sun_workshop",
 511 #endif
 512 #ifdef FEAT_SYN_HL
 513         "+syntax",
 514 #else
 515         "-syntax",
 516 #endif
 517             /* only interesting on Unix systems */
 518 #if defined(USE_SYSTEM) && (defined(UNIX) || defined(__EMX__))
 519         "+system()",
 520 #endif
 521 #ifdef FEAT_TAG_BINS
 522         "+tag_binary",
 523 #else
 524         "-tag_binary",
 525 #endif
 526 #ifdef FEAT_TAG_OLDSTATIC
 527         "+tag_old_static",
 528 #else
 529         "-tag_old_static",
 530 #endif
 531 #ifdef FEAT_TAG_ANYWHITE
 532         "+tag_any_white",
 533 #else
 534         "-tag_any_white",
 535 #endif
 536 #ifdef FEAT_TCL
 537 # ifdef DYNAMIC_TCL
 538         "+tcl/dyn",
 539 # else
 540         "+tcl",
 541 # endif
 542 #else
 543         "-tcl",
 544 #endif
 545 #if defined(UNIX) || defined(__EMX__)
 546 /* only Unix (or OS/2 with EMX!) can have terminfo instead of termcap */
 547 # ifdef TERMINFO
 548         "+terminfo",
 549 # else
 550         "-terminfo",
 551 # endif
 552 #else               /* unix always includes termcap support */
 553 # ifdef HAVE_TGETENT
 554         "+tgetent",
 555 # else
 556         "-tgetent",
 557 # endif
 558 #endif
 559 #ifdef FEAT_TERMRESPONSE
 560         "+termresponse",
 561 #else
 562         "-termresponse",
 563 #endif
 564 #ifdef FEAT_TEXTOBJ
 565         "+textobjects",
 566 #else
 567         "-textobjects",
 568 #endif
 569 #ifdef FEAT_TITLE
 570         "+title",
 571 #else
 572         "-title",
 573 #endif
 574 #ifdef FEAT_TOOLBAR
 575         "+toolbar",
 576 #else
 577         "-toolbar",
 578 #endif
 579 #ifdef FEAT_USR_CMDS
 580         "+user_commands",
 581 #else
 582         "-user_commands",
 583 #endif
 584 #ifdef FEAT_VERTSPLIT
 585         "+vertsplit",
 586 #else
 587         "-vertsplit",
 588 #endif
 589 #ifdef FEAT_VIRTUALEDIT
 590         "+virtualedit",
 591 #else
 592         "-virtualedit",
 593 #endif
 594 #ifdef FEAT_VISUAL
 595         "+visual",
 596 # ifdef FEAT_VISUALEXTRA
 597         "+visualextra",
 598 # else
 599         "-visualextra",
 600 # endif
 601 #else
 602         "-visual",
 603 #endif
 604 #ifdef FEAT_VIMINFO
 605         "+viminfo",
 606 #else
 607         "-viminfo",
 608 #endif
 609 #ifdef FEAT_VREPLACE
 610         "+vreplace",
 611 #else
 612         "-vreplace",
 613 #endif
 614 #ifdef FEAT_WILDIGN
 615         "+wildignore",
 616 #else
 617         "-wildignore",
 618 #endif
 619 #ifdef FEAT_WILDMENU
 620         "+wildmenu",
 621 #else
 622         "-wildmenu",
 623 #endif
 624 #ifdef FEAT_WINDOWS
 625         "+windows",
 626 #else
 627         "-windows",
 628 #endif
 629 #ifdef FEAT_WRITEBACKUP
 630         "+writebackup",
 631 #else
 632         "-writebackup",
 633 #endif
 634 #if defined(UNIX) || defined(VMS)
 635 # ifdef FEAT_X11
 636         "+X11",
 637 # else
 638         "-X11",
 639 # endif
 640 #endif
 641 #ifdef FEAT_XFONTSET
 642         "+xfontset",
 643 #else
 644         "-xfontset",
 645 #endif
 646 #ifdef FEAT_XIM
 647         "+xim",
 648 #else
 649         "-xim",
 650 #endif
 651 #if defined(UNIX) || defined(VMS)
 652 # ifdef USE_XSMP_INTERACT
 653         "+xsmp_interact",
 654 # else
 655 #  ifdef USE_XSMP
 656         "+xsmp",
 657 #  else
 658         "-xsmp",
 659 #  endif
 660 # endif
 661 # ifdef FEAT_XCLIPBOARD
 662         "+xterm_clipboard",
 663 # else
 664         "-xterm_clipboard",
 665 # endif
 666 #endif
 667 #ifdef FEAT_XTERM_SAVE
 668         "+xterm_save",
 669 #else
 670         "-xterm_save",
 671 #endif
 672 #ifdef WIN3264
 673 # ifdef FEAT_XPM_W32
 674         "+xpm_w32",
 675 # else
 676         "-xpm_w32",
 677 # endif
 678 #endif
 679         NULL
 680 };
 681
 682 static int included_patches[] =
 683 {   /* Add new patch number below this line */
 684 /**/
 685     124,
 686 /**/
 687     123,
 688 /**/
 689     122,
 690 /**/
 691     121,
 692 /**/
 693     120,
 694 /**/
 695     119,
 696 /**/
 697     118,
 698 /**/
 699     117,
 700 /**/
 701     116,
 702 /**/
 703     115,
 704 /**/
 705     114,
 706 /**/
 707     113,
 708 /**/
 709     112,
 710 /**/
 711     111,
 712 /**/
 713     110,
 714 /**/
 715     109,
 716 /**/
 717     108,
 718 /**/
 719     107,
 720 /**/
 721     106,
 722 /**/
 723     105,
 724 /**/
 725     104,
 726 /**/
 727     103,
 728 /**/
 729     102,
 730 /**/
 731     101,
 732 /**/
 733     100,
 734 /**/
 735     99,
 736 /**/
 737     98,
 738 /**/
 739     97,
 740 /**/
 741     96,
 742 /**/
 743     95,
 744 /**/
 745     94,
 746 /**/
 747     93,
 748 /**/
 749     92,
 750 /**/
 751     91,
 752 /**/
 753     90,
 754 /**/
 755     89,
 756 /**/
 757     88,
 758 /**/
 759     87,
 760 /**/
 761     86,
 762 /**/
 763     85,
 764 /**/
 765     84,
 766 /**/
 767     83,
 768 /**/
 769     82,
 770 /**/
 771     81,
 772 /**/
 773     80,
 774 /**/
 775     79,
 776 /**/
 777     78,
 778 /**/
 779     77,
 780 /**/
 781     76,
 782 /**/
 783     75,
 784 /**/
 785     74,
 786 /**/
 787     73,
 788 /**/
 789     72,
 790 /**/
 791     71,
 792 /**/
 793     70,
 794 /**/
 795     69,
 796 /**/
 797     68,
 798 /**/
 799     67,
 800 /**/
 801     66,
 802 /**/
 803     65,
 804 /**/
 805     64,
 806 /**/
 807     63,
 808 /**/
 809     62,
 810 /**/
 811     61,
 812 /**/
 813     60,
 814 /**/
 815     59,
 816 /**/
 817     58,
 818 /**/
 819     57,
 820 /**/
 821     56,
 822 /**/
 823     55,
 824 /**/
 825     54,
 826 /**/
 827     53,
 828 /**/
 829     52,
 830 /**/
 831     51,
 832 /**/
 833     50,
 834 /**/
 835     49,
 836 /**/
 837     48,
 838 /**/
 839     47,
 840 /**/
 841     46,
 842 /**/
 843     45,
 844 /**/
 845     44,
 846 /**/
 847     43,
 848 /**/
 849     42,
 850 /**/
 851     41,
 852 /**/
 853     40,
 854 /**/
 855     39,
 856 /**/
 857     38,
 858 /**/
 859     37,
 860 /**/
 861     36,
 862 /**/
 863     35,
 864 /**/
 865     34,
 866 /**/
 867     33,
 868 /**/
 869     32,
 870 /**/
 871     31,
 872 /**/
 873     30,
 874 /**/
 875     29,
 876 /**/
 877     28,
 878 /**/
 879     27,
 880 /**/
 881     26,
 882 /**/
 883     25,
 884 /**/
 885     24,
 886 /**/
 887     23,
 888 /**/
 889     22,
 890 /**/
 891     21,
 892 /**/
 893     20,
 894 /**/
 895     19,
 896 /**/
 897     18,
 898 /**/
 899     17,
 900 /**/
 901     16,
 902 /**/
 903     15,
 904 /**/
 905     14,
 906 /**/
 907     13,
 908 /**/
 909     12,
 910 /**/
 911     11,
 912 /**/
 913     10,
 914 /**/
 915     9,
 916 /**/
 917     8,
 918 /**/
 919     7,
 920 /**/
 921     6,
 922 /**/
 923     5,
 924 /**/
 925     4,
 926 /**/
 927     3,
 928 /**/
 929     2,
 930 /**/
 931     1,
 932 /**/
 933     0
 934 };
 935
 936 /*
 937  * Place to put a short description when adding a feature with a patch.
 938  * Keep it short, e.g.,: "relative numbers", "persistent undo".
 939  * Also add a comment marker to separate the lines.
 940  * See the official Vim patches for the diff format: It must use a context of
 941  * one line only.  Create it by hand or use "diff -C2" and edit the patch.
 942  */
 943 static char *(extra_patches[]) =
 944 {   /* Add your patch description below this line */
 945 /**/
 946     NULL
 947 };
 948
 949     int
 950 highest_patch()
 951 {
 952     int         i;
 953     int         h = 0;
 954
 955     for (i = 0; included_patches[i] != 0; ++i)
 956         if (included_patches[i] > h)
 957             h = included_patches[i];
 958     return h;
 959 }
 960
 961 #if defined(FEAT_EVAL) || defined(PROTO)
 962 /*
 963  * Return TRUE if patch "n" has been included.
 964  */
 965     int
 966 has_patch(n)
 967     int         n;
 968 {
 969     int         i;
 970
 971     for (i = 0; included_patches[i] != 0; ++i)
 972         if (included_patches[i] == n)
 973             return TRUE;
 974     return FALSE;
 975 }
 976 #endif
 977
 978     void
 979 ex_version(eap)
 980     exarg_T     *eap;
 981 {
 982     /*
 983      * Ignore a ":version 9.99" command.
 984      */
 985     if (*eap->arg == NUL)
 986     {
 987         msg_putchar('\n');
 988         list_version();
 989     }
 990 }
 991
 992     void
 993 list_version()
 994 {
 995     int         i;
 996     int         first;
 997     char        *s = "";
 998
 999     /*
1000      * When adding features here, don't forget to update the list of
1001      * internal variables in eval.c!
1002      */
1003     MSG(longVersion);
1004 #ifdef WIN3264
1005 # ifdef FEAT_GUI_W32
1006 #  if defined(_MSC_VER) && (_MSC_VER <= 1010)
1007     /* Only MS VC 4.1 and earlier can do Win32s */
1008     MSG_PUTS(_("\nMS-Windows 16/32-bit GUI version"));
1009 #  else
1010 #   ifdef _WIN64
1011     MSG_PUTS(_("\nMS-Windows 64-bit GUI version"));
1012 #   else
1013     MSG_PUTS(_("\nMS-Windows 32-bit GUI version"));
1014 #   endif
1015 #  endif
1016     if (gui_is_win32s())
1017         MSG_PUTS(_(" in Win32s mode"));
1018 # ifdef FEAT_OLE
1019     MSG_PUTS(_(" with OLE support"));
1020 # endif
1021 # else
1022 #  ifdef _WIN64
1023     MSG_PUTS(_("\nMS-Windows 64-bit console version"));
1024 #  else
1025     MSG_PUTS(_("\nMS-Windows 32-bit console version"));
1026 #  endif
1027 # endif
1028 #endif
1029 #ifdef WIN16
1030     MSG_PUTS(_("\nMS-Windows 16-bit version"));
1031 #endif
1032 #ifdef MSDOS
1033 # ifdef DJGPP
1034     MSG_PUTS(_("\n32-bit MS-DOS version"));
1035 # else
1036     MSG_PUTS(_("\n16-bit MS-DOS version"));
1037 # endif
1038 #endif
1039 #ifdef MACOS
1040 # ifdef MACOS_X
1041 #  ifdef MACOS_X_UNIX
1042     MSG_PUTS(_("\nMacOS X (unix) version"));
1043 #  else
1044     MSG_PUTS(_("\nMacOS X version"));
1045 #  endif
1046 #else
1047     MSG_PUTS(_("\nMacOS version"));
1048 # endif
1049 #endif
1050
1051 #ifdef RISCOS
1052     MSG_PUTS(_("\nRISC OS version"));
1053 #endif
1054 #ifdef VMS
1055     MSG_PUTS(_("\nOpenVMS version"));
1056 # ifdef HAVE_PATHDEF
1057     if (*compiled_arch != NUL)
1058     {
1059         MSG_PUTS(" - ");
1060         MSG_PUTS(compiled_arch);
1061     }
1062 # endif
1063
1064 #endif
1065
1066     /* Print the list of patch numbers if there is at least one. */
1067     /* Print a range when patches are consecutive: "1-10, 12, 15-40, 42-45" */
1068     if (included_patches[0] != 0)
1069     {
1070         MSG_PUTS(_("\nIncluded patches: "));
1071         first = -1;
1072         /* find last one */
1073         for (i = 0; included_patches[i] != 0; ++i)
1074             ;
1075         while (--i >= 0)
1076         {
1077             if (first < 0)
1078                 first = included_patches[i];
1079             if (i == 0 || included_patches[i - 1] != included_patches[i] + 1)
1080             {
1081                 MSG_PUTS(s);
1082                 s = ", ";
1083                 msg_outnum((long)first);
1084                 if (first != included_patches[i])
1085                 {
1086                     MSG_PUTS("-");
1087                     msg_outnum((long)included_patches[i]);
1088                 }
1089                 first = -1;
1090             }
1091         }
1092     }
1093
1094     /* Print the list of extra patch descriptions if there is at least one. */
1095     if (extra_patches[0] != NULL)
1096     {
1097         MSG_PUTS(_("\nExtra patches: "));
1098         s = "";
1099         for (i = 0; extra_patches[i] != NULL; ++i)
1100         {
1101             MSG_PUTS(s);
1102             s = ", ";
1103             MSG_PUTS(extra_patches[i]);
1104         }
1105     }
1106
1107 #ifdef MODIFIED_BY
1108     MSG_PUTS("\n");
1109     MSG_PUTS(_("Modified by "));
1110     MSG_PUTS(MODIFIED_BY);
1111 #endif
1112
1113 #ifdef HAVE_PATHDEF
1114     if (*compiled_user != NUL || *compiled_sys != NUL)
1115     {
1116         MSG_PUTS(_("\nCompiled "));
1117         if (*compiled_user != NUL)
1118         {
1119             MSG_PUTS(_("by "));
1120             MSG_PUTS(compiled_user);
1121         }
1122         if (*compiled_sys != NUL)
1123         {
1124             MSG_PUTS("@");
1125             MSG_PUTS(compiled_sys);
1126         }
1127     }
1128 #endif
1129
1130 #ifdef FEAT_HUGE
1131     MSG_PUTS(_("\nHuge version "));
1132 #else
1133 # ifdef FEAT_BIG
1134     MSG_PUTS(_("\nBig version "));
1135 # else
1136 #  ifdef FEAT_NORMAL
1137     MSG_PUTS(_("\nNormal version "));
1138 #  else
1139 #   ifdef FEAT_SMALL
1140     MSG_PUTS(_("\nSmall version "));
1141 #   else
1142     MSG_PUTS(_("\nTiny version "));
1143 #   endif
1144 #  endif
1145 # endif
1146 #endif
1147 #ifndef FEAT_GUI
1148     MSG_PUTS(_("without GUI."));
1149 #else
1150 # ifdef FEAT_GUI_GTK
1151 #  ifdef FEAT_GUI_GNOME
1152 #   ifdef HAVE_GTK2
1153     MSG_PUTS(_("with GTK2-GNOME GUI."));
1154 #   else
1155     MSG_PUTS(_("with GTK-GNOME GUI."));
1156 #   endif
1157 #  else
1158 #   ifdef HAVE_GTK2
1159     MSG_PUTS(_("with GTK2 GUI."));
1160 #   else
1161     MSG_PUTS(_("with GTK GUI."));
1162 #   endif
1163 #  endif
1164 # else
1165 #  ifdef FEAT_GUI_MOTIF
1166     MSG_PUTS(_("with X11-Motif GUI."));
1167 #  else
1168 #   ifdef FEAT_GUI_ATHENA
1169 #    ifdef FEAT_GUI_NEXTAW
1170     MSG_PUTS(_("with X11-neXtaw GUI."));
1171 #    else
1172     MSG_PUTS(_("with X11-Athena GUI."));
1173 #    endif
1174 #   else
1175 #     ifdef FEAT_GUI_PHOTON
1176     MSG_PUTS(_("with Photon GUI."));
1177 #     else
1178 #      if defined(MSWIN)
1179     MSG_PUTS(_("with GUI."));
1180 #      else
1181 #       if defined (TARGET_API_MAC_CARBON) && TARGET_API_MAC_CARBON
1182     MSG_PUTS(_("with Carbon GUI."));
1183 #       else
1184 #        if defined (TARGET_API_MAC_OSX) && TARGET_API_MAC_OSX
1185     MSG_PUTS(_("with Cocoa GUI."));
1186 #        else
1187 #         if defined (MACOS)
1188     MSG_PUTS(_("with (classic) GUI."));
1189 #         endif
1190 #        endif
1191 #       endif
1192 #      endif
1193 #    endif
1194 #   endif
1195 #  endif
1196 # endif
1197 #endif
1198     version_msg(_("  Features included (+) or not (-):\n"));
1199
1200     /* print all the features */
1201     for (i = 0; features[i] != NULL; ++i)
1202     {
1203         version_msg(features[i]);
1204         if (msg_col > 0)
1205             version_msg(" ");
1206     }
1207
1208     version_msg("\n");
1209 #ifdef SYS_VIMRC_FILE
1210     version_msg(_("   system vimrc file: \""));
1211     version_msg(SYS_VIMRC_FILE);
1212     version_msg("\"\n");
1213 #endif
1214 #ifdef USR_VIMRC_FILE
1215     version_msg(_("     user vimrc file: \""));
1216     version_msg(USR_VIMRC_FILE);
1217     version_msg("\"\n");
1218 #endif
1219 #ifdef USR_VIMRC_FILE2
1220     version_msg(_(" 2nd user vimrc file: \""));
1221     version_msg(USR_VIMRC_FILE2);
1222     version_msg("\"\n");
1223 #endif
1224 #ifdef USR_VIMRC_FILE3
1225     version_msg(_(" 3rd user vimrc file: \""));
1226     version_msg(USR_VIMRC_FILE3);
1227     version_msg("\"\n");
1228 #endif
1229 #ifdef USR_EXRC_FILE
1230     version_msg(_("      user exrc file: \""));
1231     version_msg(USR_EXRC_FILE);
1232     version_msg("\"\n");
1233 #endif
1234 #ifdef USR_EXRC_FILE2
1235     version_msg(_("  2nd user exrc file: \""));
1236     version_msg(USR_EXRC_FILE2);
1237     version_msg("\"\n");
1238 #endif
1239 #ifdef FEAT_GUI
1240 # ifdef SYS_GVIMRC_FILE
1241     version_msg(_("  system gvimrc file: \""));
1242     version_msg(SYS_GVIMRC_FILE);
1243     version_msg("\"\n");
1244 # endif
1245     version_msg(_("    user gvimrc file: \""));
1246     version_msg(USR_GVIMRC_FILE);
1247     version_msg("\"\n");
1248 # ifdef USR_GVIMRC_FILE2
1249     version_msg(_("2nd user gvimrc file: \""));
1250     version_msg(USR_GVIMRC_FILE2);
1251     version_msg("\"\n");
1252 # endif
1253 # ifdef USR_GVIMRC_FILE3
1254     version_msg(_("3rd user gvimrc file: \""));
1255     version_msg(USR_GVIMRC_FILE3);
1256     version_msg("\"\n");
1257 # endif
1258 #endif
1259 #ifdef FEAT_GUI
1260 # ifdef SYS_MENU_FILE
1261     version_msg(_("    system menu file: \""));
1262     version_msg(SYS_MENU_FILE);
1263     version_msg("\"\n");
1264 # endif
1265 #endif
1266 #ifdef HAVE_PATHDEF
1267     if (*default_vim_dir != NUL)
1268     {
1269         version_msg(_("  fall-back for $VIM: \""));
1270         version_msg((char *)default_vim_dir);
1271         version_msg("\"\n");
1272     }
1273     if (*default_vimruntime_dir != NUL)
1274     {
1275         version_msg(_(" f-b for $VIMRUNTIME: \""));
1276         version_msg((char *)default_vimruntime_dir);
1277         version_msg("\"\n");
1278     }
1279     version_msg(_("Compilation: "));
1280     version_msg((char *)all_cflags);
1281     version_msg("\n");
1282 #ifdef VMS
1283     if (*compiler_version != NUL)
1284     {
1285         version_msg(_("Compiler: "));
1286         version_msg((char *)compiler_version);
1287         version_msg("\n");
1288     }
1289 #endif
1290     version_msg(_("Linking: "));
1291     version_msg((char *)all_lflags);
1292 #endif
1293 #ifdef DEBUG
1294     version_msg("\n");
1295     version_msg(_("  DEBUG BUILD"));
1296 #endif
1297 }
1298
1299 /*
1300  * Output a string for the version message.  If it's going to wrap, output a
1301  * newline, unless the message is too long to fit on the screen anyway.
1302  */
1303     static void
1304 version_msg(s)
1305     char        *s;
1306 {
1307     int         len = (int)STRLEN(s);
1308
1309     if (!got_int && len < (int)Columns && msg_col + len >= (int)Columns
1310                                                                 && *s != '\n')
1311         msg_putchar('\n');
1312     if (!got_int)
1313         MSG_PUTS(s);
1314 }
1315
1316 static void do_intro_line __ARGS((int row, char_u *mesg, int add_version, int attr));
1317
1318 /*
1319  * Give an introductory message about Vim.
1320  * Only used when starting Vim on an empty file, without a file name.
1321  * Or with the ":intro" command (for Sven :-).
1322  */
1323     void
1324 intro_message(colon)
1325     int         colon;          /* TRUE for ":intro" */
1326 {
1327     int         i;
1328     int         row;
1329     int         blanklines;
1330     int         sponsor;
1331     char        *p;
1332     static char *(lines[]) =
1333     {
1334         N_("VIM - Vi IMproved"),
1335         "",
1336         N_("version "),
1337         N_("by Bram Moolenaar et al."),
1338 #ifdef MODIFIED_BY
1339         " ",
1340 #endif
1341         N_("Vim is open source and freely distributable"),
1342         "",
1343         N_("Help poor children in Uganda!"),
1344         N_("type  :help iccf<Enter>       for information "),
1345         "",
1346         N_("type  :q<Enter>               to exit         "),
1347         N_("type  :help<Enter>  or  <F1>  for on-line help"),
1348         N_("type  :help version7<Enter>   for version info"),
1349         NULL,
1350         "",
1351         N_("Running in Vi compatible mode"),
1352         N_("type  :set nocp<Enter>        for Vim defaults"),
1353         N_("type  :help cp-default<Enter> for info on this"),
1354     };
1355 #ifdef FEAT_GUI
1356     static char *(gui_lines[]) =
1357     {
1358         NULL,
1359         NULL,
1360         NULL,
1361         NULL,
1362 #ifdef MODIFIED_BY
1363         NULL,
1364 #endif
1365         NULL,
1366         NULL,
1367         NULL,
1368         N_("menu  Help->Orphans           for information    "),
1369         NULL,
1370         N_("Running modeless, typed text is inserted"),
1371         N_("menu  Edit->Global Settings->Toggle Insert Mode  "),
1372         N_("                              for two modes      "),
1373         NULL,
1374         NULL,
1375         NULL,
1376         N_("menu  Edit->Global Settings->Toggle Vi Compatible"),
1377         N_("                              for Vim defaults   "),
1378     };
1379 #endif
1380
1381     /* blanklines = screen height - # message lines */
1382     blanklines = (int)Rows - ((sizeof(lines) / sizeof(char *)) - 1);
1383     if (!p_cp)
1384         blanklines += 4;  /* add 4 for not showing "Vi compatible" message */
1385 #if defined(WIN3264) && !defined(FEAT_GUI_W32)
1386     if (mch_windows95())
1387         blanklines -= 3;  /* subtract 3 for showing "Windows 95" message */
1388 #endif
1389
1390 #ifdef FEAT_WINDOWS
1391     /* Don't overwrite a statusline.  Depends on 'cmdheight'. */
1392     if (p_ls > 1)
1393         blanklines -= Rows - topframe->fr_height;
1394 #endif
1395     if (blanklines < 0)
1396         blanklines = 0;
1397
1398     /* Show the sponsor and register message one out of four times, the Uganda
1399      * message two out of four times. */
1400     sponsor = (int)time(NULL);
1401     sponsor = ((sponsor & 2) == 0) - ((sponsor & 4) == 0);
1402
1403     /* start displaying the message lines after half of the blank lines */
1404     row = blanklines / 2;
1405     if ((row >= 2 && Columns >= 50) || colon)
1406     {
1407         for (i = 0; i < (int)(sizeof(lines) / sizeof(char *)); ++i)
1408         {
1409             p = lines[i];
1410 #ifdef FEAT_GUI
1411             if (p_im && gui.in_use && gui_lines[i] != NULL)
1412                 p = gui_lines[i];
1413 #endif
1414             if (p == NULL)
1415             {
1416                 if (!p_cp)
1417                     break;
1418                 continue;
1419             }
1420             if (sponsor != 0)
1421             {
1422                 if (strstr(p, "children") != NULL)
1423                     p = sponsor < 0
1424                         ? N_("Sponsor Vim development!")
1425                         : N_("Become a registered Vim user!");
1426                 else if (strstr(p, "iccf") != NULL)
1427                     p = sponsor < 0
1428                         ? N_("type  :help sponsor<Enter>    for information ")
1429                         : N_("type  :help register<Enter>   for information ");
1430                 else if (strstr(p, "Orphans") != NULL)
1431                     p = N_("menu  Help->Sponsor/Register  for information    ");
1432             }
1433             if (*p != NUL)
1434                 do_intro_line(row, (char_u *)_(p), i == 2, 0);
1435             ++row;
1436         }
1437 #if defined(WIN3264) && !defined(FEAT_GUI_W32)
1438         if (mch_windows95())
1439         {
1440             do_intro_line(++row,
1441                     (char_u *)_("WARNING: Windows 95/98/ME detected"),
1442                                                         FALSE, hl_attr(HLF_E));
1443             do_intro_line(++row,
1444                 (char_u *)_("type  :help windows95<Enter>  for info on this"),
1445                                                                     FALSE, 0);
1446         }
1447 #endif
1448     }
1449
1450     /* Make the wait-return message appear just below the text. */
1451     if (colon)
1452         msg_row = row;
1453 }
1454
1455     static void
1456 do_intro_line(row, mesg, add_version, attr)
1457     int         row;
1458     char_u      *mesg;
1459     int         add_version;
1460     int         attr;
1461 {
1462     char_u      vers[20];
1463     int         col;
1464     char_u      *p;
1465     int         l;
1466     int         clen;
1467 #ifdef MODIFIED_BY
1468 # define MODBY_LEN 150
1469     char_u      modby[MODBY_LEN];
1470
1471     if (*mesg == ' ')
1472     {
1473         vim_strncpy(modby, (char_u *)_("Modified by "), MODBY_LEN - 1);
1474         l = STRLEN(modby);
1475         vim_strncpy(modby + l, (char_u *)MODIFIED_BY, MODBY_LEN - l - 1);
1476         mesg = modby;
1477     }
1478 #endif
1479
1480     /* Center the message horizontally. */
1481     col = vim_strsize(mesg);
1482     if (add_version)
1483     {
1484         STRCPY(vers, mediumVersion);
1485         if (highest_patch())
1486         {
1487             /* Check for 9.9x or 9.9xx, alpha/beta version */
1488             if (isalpha((int)mediumVersion[3]))
1489             {
1490                 if (isalpha((int)mediumVersion[4]))
1491                     sprintf((char *)vers + 5, ".%d%s", highest_patch(),
1492                                                            mediumVersion + 5);
1493                 else
1494                     sprintf((char *)vers + 4, ".%d%s", highest_patch(),
1495                                                            mediumVersion + 4);
1496             }
1497             else
1498                 sprintf((char *)vers + 3, ".%d", highest_patch());
1499         }
1500         col += (int)STRLEN(vers);
1501     }
1502     col = (Columns - col) / 2;
1503     if (col < 0)
1504         col = 0;
1505
1506     /* Split up in parts to highlight <> items differently. */
1507     for (p = mesg; *p != NUL; p += l)
1508     {
1509         clen = 0;
1510         for (l = 0; p[l] != NUL
1511                          && (l == 0 || (p[l] != '<' && p[l - 1] != '>')); ++l)
1512         {
1513 #ifdef FEAT_MBYTE
1514             if (has_mbyte)
1515             {
1516                 clen += ptr2cells(p + l);
1517                 l += (*mb_ptr2len)(p + l) - 1;
1518             }
1519             else
1520 #endif
1521                 clen += byte2cells(p[l]);
1522         }
1523         screen_puts_len(p, l, row, col, *p == '<' ? hl_attr(HLF_8) : attr);
1524         col += clen;
1525     }
1526
1527     /* Add the version number to the version line. */
1528     if (add_version)
1529         screen_puts(vers, row, col, 0);
1530 }
1531
1532 /*
1533  * ":intro": clear screen, display intro screen and wait for return.
1534  */
1535 /*ARGSUSED*/
1536     void
1537 ex_intro(eap)
1538     exarg_T     *eap;
1539 {
1540     screenclear();
1541     intro_message(TRUE);
1542     wait_return(TRUE);
1543 }