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