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_FLOAT
 221         "+float",
 222 #else
 223         "-float",
 224 #endif
 225 #ifdef FEAT_FOLDING
 226         "+folding",
 227 #else
 228         "-folding",
 229 #endif
 230 #ifdef FEAT_FOOTER
 231         "+footer",
 232 #else
 233         "-footer",
 234 #endif
 235             /* only interesting on Unix systems */
 236 #if !defined(USE_SYSTEM) && defined(UNIX)
 237         "+fork()",
 238 #endif
 239 #ifdef FEAT_FULLSCREEN
 240         "+fullscreen",
 241 #else
 242         "-fullscreen",
 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_ODB_EDITOR
 409         "+odbeditor",
 410 #else
 411         "-odbeditor",
 412 #endif
 413 #ifdef FEAT_GUI_W32
 414 # ifdef FEAT_OLE
 415         "+ole",
 416 # else
 417         "-ole",
 418 # endif
 419 #endif
 420 #ifdef FEAT_OSFILETYPE
 421         "+osfiletype",
 422 #else
 423         "-osfiletype",
 424 #endif
 425 #ifdef FEAT_PATH_EXTRA
 426         "+path_extra",
 427 #else
 428         "-path_extra",
 429 #endif
 430 #ifdef FEAT_PERL
 431 # ifdef DYNAMIC_PERL
 432         "+perl/dyn",
 433 # else
 434         "+perl",
 435 # endif
 436 #else
 437         "-perl",
 438 #endif
 439 #ifdef FEAT_PRINTER
 440 # ifdef FEAT_POSTSCRIPT
 441         "+postscript",
 442 # else
 443         "-postscript",
 444 # endif
 445         "+printer",
 446 #else
 447         "-printer",
 448 #endif
 449 #ifdef FEAT_PROFILE
 450         "+profile",
 451 #else
 452         "-profile",
 453 #endif
 454 #ifdef FEAT_PYTHON
 455 # ifdef DYNAMIC_PYTHON
 456         "+python/dyn",
 457 # else
 458         "+python",
 459 # endif
 460 #else
 461         "-python",
 462 #endif
 463 #ifdef FEAT_QUICKFIX
 464         "+quickfix",
 465 #else
 466         "-quickfix",
 467 #endif
 468 #ifdef FEAT_RELTIME
 469         "+reltime",
 470 #else
 471         "-reltime",
 472 #endif
 473 #ifdef FEAT_RIGHTLEFT
 474         "+rightleft",
 475 #else
 476         "-rightleft",
 477 #endif
 478 #ifdef FEAT_RUBY
 479 # ifdef DYNAMIC_RUBY
 480         "+ruby/dyn",
 481 # else
 482         "+ruby",
 483 # endif
 484 #else
 485         "-ruby",
 486 #endif
 487 #ifdef FEAT_SCROLLBIND
 488         "+scrollbind",
 489 #else
 490         "-scrollbind",
 491 #endif
 492 #ifdef FEAT_SIGNS
 493         "+signs",
 494 #else
 495         "-signs",
 496 #endif
 497 #ifdef FEAT_SMARTINDENT
 498         "+smartindent",
 499 #else
 500         "-smartindent",
 501 #endif
 502 #ifdef FEAT_SNIFF
 503         "+sniff",
 504 #else
 505         "-sniff",
 506 #endif
 507 #ifdef STARTUPTIME
 508         "+startuptime",
 509 #else
 510         "-startuptime",
 511 #endif
 512 #ifdef FEAT_STL_OPT
 513         "+statusline",
 514 #else
 515         "-statusline",
 516 #endif
 517 #ifdef FEAT_SUN_WORKSHOP
 518         "+sun_workshop",
 519 #else
 520         "-sun_workshop",
 521 #endif
 522 #ifdef FEAT_SYN_HL
 523         "+syntax",
 524 #else
 525         "-syntax",
 526 #endif
 527             /* only interesting on Unix systems */
 528 #if defined(USE_SYSTEM) && (defined(UNIX) || defined(__EMX__))
 529         "+system()",
 530 #endif
 531 #ifdef FEAT_TAG_BINS
 532         "+tag_binary",
 533 #else
 534         "-tag_binary",
 535 #endif
 536 #ifdef FEAT_TAG_OLDSTATIC
 537         "+tag_old_static",
 538 #else
 539         "-tag_old_static",
 540 #endif
 541 #ifdef FEAT_TAG_ANYWHITE
 542         "+tag_any_white",
 543 #else
 544         "-tag_any_white",
 545 #endif
 546 #ifdef FEAT_TCL
 547 # ifdef DYNAMIC_TCL
 548         "+tcl/dyn",
 549 # else
 550         "+tcl",
 551 # endif
 552 #else
 553         "-tcl",
 554 #endif
 555 #if defined(UNIX) || defined(__EMX__)
 556 /* only Unix (or OS/2 with EMX!) can have terminfo instead of termcap */
 557 # ifdef TERMINFO
 558         "+terminfo",
 559 # else
 560         "-terminfo",
 561 # endif
 562 #else               /* unix always includes termcap support */
 563 # ifdef HAVE_TGETENT
 564         "+tgetent",
 565 # else
 566         "-tgetent",
 567 # endif
 568 #endif
 569 #ifdef FEAT_TERMRESPONSE
 570         "+termresponse",
 571 #else
 572         "-termresponse",
 573 #endif
 574 #ifdef FEAT_TEXTOBJ
 575         "+textobjects",
 576 #else
 577         "-textobjects",
 578 #endif
 579 #ifdef FEAT_TITLE
 580         "+title",
 581 #else
 582         "-title",
 583 #endif
 584 #ifdef FEAT_TOOLBAR
 585         "+toolbar",
 586 #else
 587         "-toolbar",
 588 #endif
 589 #ifdef FEAT_TRANSPARENCY
 590         "+transparency",
 591 #else
 592         "-transparency",
 593 #endif
 594 #ifdef FEAT_USR_CMDS
 595         "+user_commands",
 596 #else
 597         "-user_commands",
 598 #endif
 599 #ifdef FEAT_VERTSPLIT
 600         "+vertsplit",
 601 #else
 602         "-vertsplit",
 603 #endif
 604 #ifdef FEAT_VIRTUALEDIT
 605         "+virtualedit",
 606 #else
 607         "-virtualedit",
 608 #endif
 609 #ifdef FEAT_VISUAL
 610         "+visual",
 611 # ifdef FEAT_VISUALEXTRA
 612         "+visualextra",
 613 # else
 614         "-visualextra",
 615 # endif
 616 #else
 617         "-visual",
 618 #endif
 619 #ifdef FEAT_VIMINFO
 620         "+viminfo",
 621 #else
 622         "-viminfo",
 623 #endif
 624 #ifdef FEAT_VREPLACE
 625         "+vreplace",
 626 #else
 627         "-vreplace",
 628 #endif
 629 #ifdef FEAT_WILDIGN
 630         "+wildignore",
 631 #else
 632         "-wildignore",
 633 #endif
 634 #ifdef FEAT_WILDMENU
 635         "+wildmenu",
 636 #else
 637         "-wildmenu",
 638 #endif
 639 #ifdef FEAT_WINDOWS
 640         "+windows",
 641 #else
 642         "-windows",
 643 #endif
 644 #ifdef FEAT_WRITEBACKUP
 645         "+writebackup",
 646 #else
 647         "-writebackup",
 648 #endif
 649 #if defined(UNIX) || defined(VMS)
 650 # ifdef FEAT_X11
 651         "+X11",
 652 # else
 653         "-X11",
 654 # endif
 655 #endif
 656 #ifdef FEAT_XFONTSET
 657         "+xfontset",
 658 #else
 659         "-xfontset",
 660 #endif
 661 #ifdef FEAT_XIM
 662         "+xim",
 663 #else
 664         "-xim",
 665 #endif
 666 #if defined(UNIX) || defined(VMS)
 667 # ifdef USE_XSMP_INTERACT
 668         "+xsmp_interact",
 669 # else
 670 #  ifdef USE_XSMP
 671         "+xsmp",
 672 #  else
 673         "-xsmp",
 674 #  endif
 675 # endif
 676 # ifdef FEAT_XCLIPBOARD
 677         "+xterm_clipboard",
 678 # else
 679         "-xterm_clipboard",
 680 # endif
 681 #endif
 682 #ifdef FEAT_XTERM_SAVE
 683         "+xterm_save",
 684 #else
 685         "-xterm_save",
 686 #endif
 687 #ifdef WIN3264
 688 # ifdef FEAT_XPM_W32
 689         "+xpm_w32",
 690 # else
 691         "-xpm_w32",
 692 # endif
 693 #endif
 694         NULL
 695 };
 696
 697 static int included_patches[] =
 698 {   /* Add new patch number below this line */
 699 /**/
 700     356,
 701 /**/
 702     355,
 703 /**/
 704     354,
 705 /**/
 706     353,
 707 /**/
 708     352,
 709 /**/
 710     351,
 711 /**/
 712     350,
 713 /**/
 714     349,
 715 /**/
 716     348,
 717 /**/
 718     347,
 719 /**/
 720     346,
 721 /**/
 722     345,
 723 /**/
 724     344,
 725 /**/
 726     343,
 727 /**/
 728     342,
 729 /**/
 730     341,
 731 /**/
 732     340,
 733 /**/
 734     339,
 735 /**/
 736     338,
 737 /**/
 738     337,
 739 /**/
 740     336,
 741 /**/
 742     335,
 743 /**/
 744     334,
 745 /**/
 746     333,
 747 /**/
 748     332,
 749 /**/
 750     331,
 751 /**/
 752     330,
 753 /**/
 754     329,
 755 /**/
 756     328,
 757 /**/
 758     327,
 759 /**/
 760     326,
 761 /**/
 762     325,
 763 /**/
 764     324,
 765 /**/
 766     323,
 767 /**/
 768     322,
 769 /**/
 770     321,
 771 /**/
 772     320,
 773 /**/
 774     319,
 775 /**/
 776     318,
 777 /**/
 778     317,
 779 /**/
 780     316,
 781 /**/
 782     315,
 783 /**/
 784     314,
 785 /**/
 786     313,
 787 /**/
 788     312,
 789 /**/
 790     311,
 791 /**/
 792     310,
 793 /**/
 794     309,
 795 /**/
 796     308,
 797 /**/
 798     307,
 799 /**/
 800     306,
 801 /**/
 802     305,
 803 /**/
 804     304,
 805 /**/
 806     303,
 807 /**/
 808     302,
 809 /**/
 810     301,
 811 /**/
 812     300,
 813 /**/
 814     299,
 815 /**/
 816     298,
 817 /**/
 818     297,
 819 /**/
 820     296,
 821 /**/
 822     295,
 823 /**/
 824     294,
 825 /**/
 826     293,
 827 /**/
 828     292,
 829 /**/
 830     291,
 831 /**/
 832     290,
 833 /**/
 834     289,
 835 /**/
 836     288,
 837 /**/
 838     287,
 839 /**/
 840     286,
 841 /**/
 842     285,
 843 /**/
 844     284,
 845 /**/
 846     283,
 847 /**/
 848     282,
 849 /**/
 850     281,
 851 /**/
 852     280,
 853 /**/
 854     279,
 855 /**/
 856     278,
 857 /**/
 858     277,
 859 /**/
 860     276,
 861 /**/
 862     275,
 863 /**/
 864     274,
 865 /**/
 866     273,
 867 /**/
 868     272,
 869 /**/
 870     271,
 871 /**/
 872     270,
 873 /**/
 874     269,
 875 /**/
 876     268,
 877 /**/
 878     267,
 879 /**/
 880     266,
 881 /**/
 882     265,
 883 /**/
 884     264,
 885 /**/
 886     263,
 887 /**/
 888     262,
 889 /**/
 890     261,
 891 /**/
 892     260,
 893 /**/
 894     259,
 895 /**/
 896     258,
 897 /**/
 898     257,
 899 /**/
 900     256,
 901 /**/
 902     255,
 903 /**/
 904     254,
 905 /**/
 906     253,
 907 /**/
 908     252,
 909 /**/
 910     251,
 911 /**/
 912     250,
 913 /**/
 914     249,
 915 /**/
 916     248,
 917 /**/
 918     247,
 919 /**/
 920     246,
 921 /**/
 922     245,
 923 /**/
 924     244,
 925 /**/
 926     243,
 927 /**/
 928     242,
 929 /**/
 930     241,
 931 /**/
 932     240,
 933 /**/
 934     239,
 935 /**/
 936     238,
 937 /**/
 938     237,
 939 /**/
 940     236,
 941 /**/
 942     235,
 943 /**/
 944     234,
 945 /**/
 946     233,
 947 /**/
 948     232,
 949 /**/
 950     231,
 951 /**/
 952     230,
 953 /**/
 954     229,
 955 /**/
 956     228,
 957 /**/
 958     227,
 959 /**/
 960     226,
 961 /**/
 962     225,
 963 /**/
 964     224,
 965 /**/
 966     223,
 967 /**/
 968     222,
 969 /**/
 970     221,
 971 /**/
 972     220,
 973 /**/
 974     219,
 975 /**/
 976     218,
 977 /**/
 978     217,
 979 /**/
 980     216,
 981 /**/
 982     215,
 983 /**/
 984     214,
 985 /**/
 986     213,
 987 /**/
 988     212,
 989 /**/
 990     211,
 991 /**/
 992     210,
 993 /**/
 994     209,
 995 /**/
 996     208,
 997 /**/
 998     207,
 999 /**/
1000     206,
1001 /**/
1002     205,
1003 /**/
1004     204,
1005 /**/
1006     203,
1007 /**/
1008     202,
1009 /**/
1010     201,
1011 /**/
1012     200,
1013 /**/
1014     199,
1015 /**/
1016     198,
1017 /**/
1018     197,
1019 /**/
1020     196,
1021 /**/
1022     195,
1023 /**/
1024     194,
1025 /**/
1026     193,
1027 /**/
1028     192,
1029 /**/
1030     191,
1031 /**/
1032     190,
1033 /**/
1034     189,
1035 /**/
1036     188,
1037 /**/
1038     187,
1039 /**/
1040     186,
1041 /**/
1042     185,
1043 /**/
1044     184,
1045 /**/
1046     183,
1047 /**/
1048     182,
1049 /**/
1050     181,
1051 /**/
1052     180,
1053 /**/
1054     179,
1055 /**/
1056     178,
1057 /**/
1058     177,
1059 /**/
1060     176,
1061 /**/
1062     175,
1063 /**/
1064     174,
1065 /**/
1066     173,
1067 /**/
1068     172,
1069 /**/
1070     171,
1071 /**/
1072     170,
1073 /**/
1074     169,
1075 /**/
1076     168,
1077 /**/
1078     167,
1079 /**/
1080     166,
1081 /**/
1082     165,
1083 /**/
1084     164,
1085 /**/
1086     163,
1087 /**/
1088     162,
1089 /**/
1090     161,
1091 /**/
1092     160,
1093 /**/
1094     159,
1095 /**/
1096     158,
1097 /**/
1098     157,
1099 /**/
1100     156,
1101 /**/
1102     155,
1103 /**/
1104     154,
1105 /**/
1106     153,
1107 /**/
1108     152,
1109 /**/
1110     151,
1111 /**/
1112     150,
1113 /**/
1114     149,
1115 /**/
1116     148,
1117 /**/
1118     147,
1119 /**/
1120     146,
1121 /**/
1122     145,
1123 /**/
1124     144,
1125 /**/
1126     143,
1127 /**/
1128     142,
1129 /**/
1130     141,
1131 /**/
1132     140,
1133 /**/
1134     139,
1135 /**/
1136     138,
1137 /**/
1138     137,
1139 /**/
1140     136,
1141 /**/
1142     135,
1143 /**/
1144     134,
1145 /**/
1146     133,
1147 /**/
1148     132,
1149 /**/
1150     131,
1151 /**/
1152     130,
1153 /**/
1154     129,
1155 /**/
1156     128,
1157 /**/
1158     127,
1159 /**/
1160     126,
1161 /**/
1162     125,
1163 /**/
1164     124,
1165 /**/
1166     123,
1167 /**/
1168     122,
1169 /**/
1170     121,
1171 /**/
1172     120,
1173 /**/
1174     119,
1175 /**/
1176     118,
1177 /**/
1178     117,
1179 /**/
1180     116,
1181 /**/
1182     115,
1183 /**/
1184     114,
1185 /**/
1186     113,
1187 /**/
1188     112,
1189 /**/
1190     111,
1191 /**/
1192     110,
1193 /**/
1194     109,
1195 /**/
1196     108,
1197 /**/
1198     107,
1199 /**/
1200     106,
1201 /**/
1202     105,
1203 /**/
1204     104,
1205 /**/
1206     103,
1207 /**/
1208     102,
1209 /**/
1210     101,
1211 /**/
1212     100,
1213 /**/
1214     99,
1215 /**/
1216     98,
1217 /**/
1218     97,
1219 /**/
1220     96,
1221 /**/
1222     95,
1223 /**/
1224     94,
1225 /**/
1226     93,
1227 /**/
1228     92,
1229 /**/
1230     91,
1231 /**/
1232     90,
1233 /**/
1234     89,
1235 /**/
1236     88,
1237 /**/
1238     87,
1239 /**/
1240     86,
1241 /**/
1242     85,
1243 /**/
1244     84,
1245 /**/
1246     83,
1247 /**/
1248     82,
1249 /**/
1250     81,
1251 /**/
1252     80,
1253 /**/
1254     79,
1255 /**/
1256     78,
1257 /**/
1258     77,
1259 /**/
1260     76,
1261 /**/
1262     75,
1263 /**/
1264     74,
1265 /**/
1266     73,
1267 /**/
1268     72,
1269 /**/
1270     71,
1271 /**/
1272     70,
1273 /**/
1274     69,
1275 /**/
1276     68,
1277 /**/
1278     67,
1279 /**/
1280     66,
1281 /**/
1282     65,
1283 /**/
1284     64,
1285 /**/
1286     63,
1287 /**/
1288     62,
1289 /**/
1290     61,
1291 /**/
1292     60,
1293 /**/
1294     59,
1295 /**/
1296     58,
1297 /**/
1298     57,
1299 /**/
1300     56,
1301 /**/
1302     55,
1303 /**/
1304     54,
1305 /**/
1306     53,
1307 /**/
1308     52,
1309 /**/
1310     51,
1311 /**/
1312     50,
1313 /**/
1314     49,
1315 /**/
1316     48,
1317 /**/
1318     47,
1319 /**/
1320     46,
1321 /**/
1322     45,
1323 /**/
1324     44,
1325 /**/
1326     43,
1327 /**/
1328     42,
1329 /**/
1330     41,
1331 /**/
1332     40,
1333 /**/
1334     39,
1335 /**/
1336     38,
1337 /**/
1338     37,
1339 /**/
1340     36,
1341 /**/
1342     35,
1343 /**/
1344     34,
1345 /**/
1346     33,
1347 /**/
1348     32,
1349 /**/
1350     31,
1351 /**/
1352     30,
1353 /**/
1354     29,
1355 /**/
1356     28,
1357 /**/
1358     27,
1359 /**/
1360     26,
1361 /**/
1362     25,
1363 /**/
1364     24,
1365 /**/
1366     23,
1367 /**/
1368     22,
1369 /**/
1370     21,
1371 /**/
1372     20,
1373 /**/
1374     19,
1375 /**/
1376     18,
1377 /**/
1378     17,
1379 /**/
1380     16,
1381 /**/
1382     15,
1383 /**/
1384     14,
1385 /**/
1386     13,
1387 /**/
1388     12,
1389 /**/
1390     11,
1391 /**/
1392     10,
1393 /**/
1394     9,
1395 /**/
1396     8,
1397 /**/
1398     7,
1399 /**/
1400     6,
1401 /**/
1402     5,
1403 /**/
1404     4,
1405 /**/
1406     3,
1407 /**/
1408     2,
1409 /**/
1410     1,
1411 /**/
1412     0
1413 };
1414
1415 /*
1416  * Place to put a short description when adding a feature with a patch.
1417  * Keep it short, e.g.,: "relative numbers", "persistent undo".
1418  * Also add a comment marker to separate the lines.
1419  * See the official Vim patches for the diff format: It must use a context of
1420  * one line only.  Create it by hand or use "diff -C2" and edit the patch.
1421  */
1422 static char *(extra_patches[]) =
1423 {   /* Add your patch description below this line */
1424 /**/
1425     NULL
1426 };
1427
1428     int
1429 highest_patch()
1430 {
1431     int         i;
1432     int         h = 0;
1433
1434     for (i = 0; included_patches[i] != 0; ++i)
1435         if (included_patches[i] > h)
1436             h = included_patches[i];
1437     return h;
1438 }
1439
1440 #if defined(FEAT_EVAL) || defined(PROTO)
1441 /*
1442  * Return TRUE if patch "n" has been included.
1443  */
1444     int
1445 has_patch(n)
1446     int         n;
1447 {
1448     int         i;
1449
1450     for (i = 0; included_patches[i] != 0; ++i)
1451         if (included_patches[i] == n)
1452             return TRUE;
1453     return FALSE;
1454 }
1455 #endif
1456
1457     void
1458 ex_version(eap)
1459     exarg_T     *eap;
1460 {
1461     /*
1462      * Ignore a ":version 9.99" command.
1463      */
1464     if (*eap->arg == NUL)
1465     {
1466         msg_putchar('\n');
1467         list_version();
1468     }
1469 }
1470
1471     void
1472 list_version()
1473 {
1474     int         i;
1475     int         first;
1476     char        *s = "";
1477
1478     /*
1479      * When adding features here, don't forget to update the list of
1480      * internal variables in eval.c!
1481      */
1482     MSG(longVersion);
1483 #ifdef WIN3264
1484 # ifdef FEAT_GUI_W32
1485 #  if defined(_MSC_VER) && (_MSC_VER <= 1010)
1486     /* Only MS VC 4.1 and earlier can do Win32s */
1487     MSG_PUTS(_("\nMS-Windows 16/32-bit GUI version"));
1488 #  else
1489 #   ifdef _WIN64
1490     MSG_PUTS(_("\nMS-Windows 64-bit GUI version"));
1491 #   else
1492     MSG_PUTS(_("\nMS-Windows 32-bit GUI version"));
1493 #   endif
1494 #  endif
1495     if (gui_is_win32s())
1496         MSG_PUTS(_(" in Win32s mode"));
1497 # ifdef FEAT_OLE
1498     MSG_PUTS(_(" with OLE support"));
1499 # endif
1500 # else
1501 #  ifdef _WIN64
1502     MSG_PUTS(_("\nMS-Windows 64-bit console version"));
1503 #  else
1504     MSG_PUTS(_("\nMS-Windows 32-bit console version"));
1505 #  endif
1506 # endif
1507 #endif
1508 #ifdef WIN16
1509     MSG_PUTS(_("\nMS-Windows 16-bit version"));
1510 #endif
1511 #ifdef MSDOS
1512 # ifdef DJGPP
1513     MSG_PUTS(_("\n32-bit MS-DOS version"));
1514 # else
1515     MSG_PUTS(_("\n16-bit MS-DOS version"));
1516 # endif
1517 #endif
1518 #ifdef MACOS
1519 # ifdef MACOS_X
1520 #  ifdef MACOS_X_UNIX
1521     MSG_PUTS(_("\nMacOS X (unix) version"));
1522 #  else
1523     MSG_PUTS(_("\nMacOS X version"));
1524 #  endif
1525 #else
1526     MSG_PUTS(_("\nMacOS version"));
1527 # endif
1528 #endif
1529
1530 #ifdef RISCOS
1531     MSG_PUTS(_("\nRISC OS version"));
1532 #endif
1533 #ifdef VMS
1534     MSG_PUTS(_("\nOpenVMS version"));
1535 # ifdef HAVE_PATHDEF
1536     if (*compiled_arch != NUL)
1537     {
1538         MSG_PUTS(" - ");
1539         MSG_PUTS(compiled_arch);
1540     }
1541 # endif
1542
1543 #endif
1544
1545     /* Print the list of patch numbers if there is at least one. */
1546     /* Print a range when patches are consecutive: "1-10, 12, 15-40, 42-45" */
1547     if (included_patches[0] != 0)
1548     {
1549         MSG_PUTS(_("\nIncluded patches: "));
1550         first = -1;
1551         /* find last one */
1552         for (i = 0; included_patches[i] != 0; ++i)
1553             ;
1554         while (--i >= 0)
1555         {
1556             if (first < 0)
1557                 first = included_patches[i];
1558             if (i == 0 || included_patches[i - 1] != included_patches[i] + 1)
1559             {
1560                 MSG_PUTS(s);
1561                 s = ", ";
1562                 msg_outnum((long)first);
1563                 if (first != included_patches[i])
1564                 {
1565                     MSG_PUTS("-");
1566                     msg_outnum((long)included_patches[i]);
1567                 }
1568                 first = -1;
1569             }
1570         }
1571     }
1572
1573     /* Print the list of extra patch descriptions if there is at least one. */
1574     if (extra_patches[0] != NULL)
1575     {
1576         MSG_PUTS(_("\nExtra patches: "));
1577         s = "";
1578         for (i = 0; extra_patches[i] != NULL; ++i)
1579         {
1580             MSG_PUTS(s);
1581             s = ", ";
1582             MSG_PUTS(extra_patches[i]);
1583         }
1584     }
1585
1586 #ifdef MODIFIED_BY
1587     MSG_PUTS("\n");
1588     MSG_PUTS(_("Modified by "));
1589     MSG_PUTS(MODIFIED_BY);
1590 #endif
1591
1592 #ifdef HAVE_PATHDEF
1593     if (*compiled_user != NUL || *compiled_sys != NUL)
1594     {
1595         MSG_PUTS(_("\nCompiled "));
1596         if (*compiled_user != NUL)
1597         {
1598             MSG_PUTS(_("by "));
1599             MSG_PUTS(compiled_user);
1600         }
1601         if (*compiled_sys != NUL)
1602         {
1603             MSG_PUTS("@");
1604             MSG_PUTS(compiled_sys);
1605         }
1606     }
1607 #endif
1608
1609 #ifdef FEAT_HUGE
1610     MSG_PUTS(_("\nHuge version "));
1611 #else
1612 # ifdef FEAT_BIG
1613     MSG_PUTS(_("\nBig version "));
1614 # else
1615 #  ifdef FEAT_NORMAL
1616     MSG_PUTS(_("\nNormal version "));
1617 #  else
1618 #   ifdef FEAT_SMALL
1619     MSG_PUTS(_("\nSmall version "));
1620 #   else
1621     MSG_PUTS(_("\nTiny version "));
1622 #   endif
1623 #  endif
1624 # endif
1625 #endif
1626 #ifndef FEAT_GUI
1627     MSG_PUTS(_("without GUI."));
1628 #else
1629 # ifdef FEAT_GUI_GTK
1630 #  ifdef FEAT_GUI_GNOME
1631 #   ifdef HAVE_GTK2
1632     MSG_PUTS(_("with GTK2-GNOME GUI."));
1633 #   else
1634     MSG_PUTS(_("with GTK-GNOME GUI."));
1635 #   endif
1636 #  else
1637 #   ifdef HAVE_GTK2
1638     MSG_PUTS(_("with GTK2 GUI."));
1639 #   else
1640     MSG_PUTS(_("with GTK GUI."));
1641 #   endif
1642 #  endif
1643 # else
1644 #  ifdef FEAT_GUI_MOTIF
1645     MSG_PUTS(_("with X11-Motif GUI."));
1646 #  else
1647 #   ifdef FEAT_GUI_ATHENA
1648 #    ifdef FEAT_GUI_NEXTAW
1649     MSG_PUTS(_("with X11-neXtaw GUI."));
1650 #    else
1651     MSG_PUTS(_("with X11-Athena GUI."));
1652 #    endif
1653 #   else
1654 #     ifdef FEAT_GUI_PHOTON
1655     MSG_PUTS(_("with Photon GUI."));
1656 #     else
1657 #      if defined(MSWIN)
1658     MSG_PUTS(_("with GUI."));
1659 #      else
1660 #       if defined FEAT_GUI_MACVIM
1661     MSG_PUTS(_("with MacVim GUI."));
1662 #       else
1663 #        if defined (TARGET_API_MAC_CARBON) && TARGET_API_MAC_CARBON
1664     MSG_PUTS(_("with Carbon GUI."));
1665 #        else
1666 #         if defined (TARGET_API_MAC_OSX) && TARGET_API_MAC_OSX
1667     MSG_PUTS(_("with Cocoa GUI."));
1668 #         else
1669 #          if defined (MACOS)
1670     MSG_PUTS(_("with (classic) GUI."));
1671 #          endif
1672 #         endif
1673 #        endif
1674 #       endif
1675 #      endif
1676 #    endif
1677 #   endif
1678 #  endif
1679 # endif
1680 #endif
1681     version_msg(_("  Features included (+) or not (-):\n"));
1682
1683     /* print all the features */
1684     for (i = 0; features[i] != NULL; ++i)
1685     {
1686         version_msg(features[i]);
1687         if (msg_col > 0)
1688             version_msg(" ");
1689     }
1690
1691     version_msg("\n");
1692 #ifdef SYS_VIMRC_FILE
1693     version_msg(_("   system vimrc file: \""));
1694     version_msg(SYS_VIMRC_FILE);
1695     version_msg("\"\n");
1696 #endif
1697 #ifdef USR_VIMRC_FILE
1698     version_msg(_("     user vimrc file: \""));
1699     version_msg(USR_VIMRC_FILE);
1700     version_msg("\"\n");
1701 #endif
1702 #ifdef USR_VIMRC_FILE2
1703     version_msg(_(" 2nd user vimrc file: \""));
1704     version_msg(USR_VIMRC_FILE2);
1705     version_msg("\"\n");
1706 #endif
1707 #ifdef USR_VIMRC_FILE3
1708     version_msg(_(" 3rd user vimrc file: \""));
1709     version_msg(USR_VIMRC_FILE3);
1710     version_msg("\"\n");
1711 #endif
1712 #ifdef USR_EXRC_FILE
1713     version_msg(_("      user exrc file: \""));
1714     version_msg(USR_EXRC_FILE);
1715     version_msg("\"\n");
1716 #endif
1717 #ifdef USR_EXRC_FILE2
1718     version_msg(_("  2nd user exrc file: \""));
1719     version_msg(USR_EXRC_FILE2);
1720     version_msg("\"\n");
1721 #endif
1722 #ifdef FEAT_GUI
1723 # ifdef SYS_GVIMRC_FILE
1724     version_msg(_("  system gvimrc file: \""));
1725     version_msg(SYS_GVIMRC_FILE);
1726     version_msg("\"\n");
1727 # endif
1728     version_msg(_("    user gvimrc file: \""));
1729     version_msg(USR_GVIMRC_FILE);
1730     version_msg("\"\n");
1731 # ifdef USR_GVIMRC_FILE2
1732     version_msg(_("2nd user gvimrc file: \""));
1733     version_msg(USR_GVIMRC_FILE2);
1734     version_msg("\"\n");
1735 # endif
1736 # ifdef USR_GVIMRC_FILE3
1737     version_msg(_("3rd user gvimrc file: \""));
1738     version_msg(USR_GVIMRC_FILE3);
1739     version_msg("\"\n");
1740 # endif
1741 #endif
1742 #ifdef FEAT_GUI
1743 # ifdef SYS_MENU_FILE
1744     version_msg(_("    system menu file: \""));
1745     version_msg(SYS_MENU_FILE);
1746     version_msg("\"\n");
1747 # endif
1748 #endif
1749 #ifdef HAVE_PATHDEF
1750     if (*default_vim_dir != NUL)
1751     {
1752         version_msg(_("  fall-back for $VIM: \""));
1753         version_msg((char *)default_vim_dir);
1754         version_msg("\"\n");
1755     }
1756     if (*default_vimruntime_dir != NUL)
1757     {
1758         version_msg(_(" f-b for $VIMRUNTIME: \""));
1759         version_msg((char *)default_vimruntime_dir);
1760         version_msg("\"\n");
1761     }
1762     version_msg(_("Compilation: "));
1763     version_msg((char *)all_cflags);
1764     version_msg("\n");
1765 #ifdef VMS
1766     if (*compiler_version != NUL)
1767     {
1768         version_msg(_("Compiler: "));
1769         version_msg((char *)compiler_version);
1770         version_msg("\n");
1771     }
1772 #endif
1773     version_msg(_("Linking: "));
1774     version_msg((char *)all_lflags);
1775 #endif
1776 #ifdef DEBUG
1777     version_msg("\n");
1778     version_msg(_("  DEBUG BUILD"));
1779 #endif
1780 }
1781
1782 /*
1783  * Output a string for the version message.  If it's going to wrap, output a
1784  * newline, unless the message is too long to fit on the screen anyway.
1785  */
1786     static void
1787 version_msg(s)
1788     char        *s;
1789 {
1790     int         len = (int)STRLEN(s);
1791
1792     if (!got_int && len < (int)Columns && msg_col + len >= (int)Columns
1793                                                                 && *s != '\n')
1794         msg_putchar('\n');
1795     if (!got_int)
1796         MSG_PUTS(s);
1797 }
1798
1799 static void do_intro_line __ARGS((int row, char_u *mesg, int add_version, int attr));
1800
1801 /*
1802  * Give an introductory message about Vim.
1803  * Only used when starting Vim on an empty file, without a file name.
1804  * Or with the ":intro" command (for Sven :-).
1805  */
1806     void
1807 intro_message(colon)
1808     int         colon;          /* TRUE for ":intro" */
1809 {
1810     int         i;
1811     int         row;
1812     int         blanklines;
1813     int         sponsor;
1814     char        *p;
1815     static char *(lines[]) =
1816     {
1817         N_("VIM - Vi IMproved"),
1818         "",
1819         N_("version "),
1820         N_("by Bram Moolenaar et al."),
1821 #ifdef MODIFIED_BY
1822         " ",
1823 #endif
1824         N_("Vim is open source and freely distributable"),
1825         "",
1826         N_("Help poor children in Uganda!"),
1827         N_("type  :help iccf<Enter>       for information "),
1828         "",
1829         N_("type  :q<Enter>               to exit         "),
1830         N_("type  :help<Enter>  or  <F1>  for on-line help"),
1831 #ifdef FEAT_GUI_MACVIM
1832         // TODO: Don't steal the show from version7 help?
1833         N_("type  :help macvim<Enter>     for MacVim help "),
1834 #else
1835         N_("type  :help version7<Enter>   for version info"),
1836 #endif
1837         NULL,
1838         "",
1839         N_("Running in Vi compatible mode"),
1840         N_("type  :set nocp<Enter>        for Vim defaults"),
1841         N_("type  :help cp-default<Enter> for info on this"),
1842     };
1843 #ifdef FEAT_GUI
1844     static char *(gui_lines[]) =
1845     {
1846         NULL,
1847         NULL,
1848         NULL,
1849         NULL,
1850 #ifdef MODIFIED_BY
1851         NULL,
1852 #endif
1853         NULL,
1854         NULL,
1855         NULL,
1856         N_("menu  Help->Orphans           for information    "),
1857         NULL,
1858         N_("Running modeless, typed text is inserted"),
1859         N_("menu  Edit->Global Settings->Toggle Insert Mode  "),
1860         N_("                              for two modes      "),
1861         NULL,
1862         NULL,
1863         NULL,
1864         N_("menu  Edit->Global Settings->Toggle Vi Compatible"),
1865         N_("                              for Vim defaults   "),
1866     };
1867 #endif
1868
1869     /* blanklines = screen height - # message lines */
1870     blanklines = (int)Rows - ((sizeof(lines) / sizeof(char *)) - 1);
1871     if (!p_cp)
1872         blanklines += 4;  /* add 4 for not showing "Vi compatible" message */
1873 #if defined(WIN3264) && !defined(FEAT_GUI_W32)
1874     if (mch_windows95())
1875         blanklines -= 3;  /* subtract 3 for showing "Windows 95" message */
1876 #endif
1877
1878 #ifdef FEAT_WINDOWS
1879     /* Don't overwrite a statusline.  Depends on 'cmdheight'. */
1880     if (p_ls > 1)
1881         blanklines -= Rows - topframe->fr_height;
1882 #endif
1883     if (blanklines < 0)
1884         blanklines = 0;
1885
1886     /* Show the sponsor and register message one out of four times, the Uganda
1887      * message two out of four times. */
1888     sponsor = (int)time(NULL);
1889     sponsor = ((sponsor & 2) == 0) - ((sponsor & 4) == 0);
1890
1891     /* start displaying the message lines after half of the blank lines */
1892     row = blanklines / 2;
1893     if ((row >= 2 && Columns >= 50) || colon)
1894     {
1895         for (i = 0; i < (int)(sizeof(lines) / sizeof(char *)); ++i)
1896         {
1897             p = lines[i];
1898 #ifdef FEAT_GUI
1899             if (p_im && gui.in_use && gui_lines[i] != NULL)
1900                 p = gui_lines[i];
1901 #endif
1902             if (p == NULL)
1903             {
1904                 if (!p_cp)
1905                     break;
1906                 continue;
1907             }
1908             if (sponsor != 0)
1909             {
1910                 if (strstr(p, "children") != NULL)
1911                     p = sponsor < 0
1912                         ? N_("Sponsor Vim development!")
1913                         : N_("Become a registered Vim user!");
1914                 else if (strstr(p, "iccf") != NULL)
1915                     p = sponsor < 0
1916                         ? N_("type  :help sponsor<Enter>    for information ")
1917                         : N_("type  :help register<Enter>   for information ");
1918                 else if (strstr(p, "Orphans") != NULL)
1919                     p = N_("menu  Help->Sponsor/Register  for information    ");
1920             }
1921             if (*p != NUL)
1922                 do_intro_line(row, (char_u *)_(p), i == 2, 0);
1923             ++row;
1924         }
1925 #if defined(WIN3264) && !defined(FEAT_GUI_W32)
1926         if (mch_windows95())
1927         {
1928             do_intro_line(++row,
1929                     (char_u *)_("WARNING: Windows 95/98/ME detected"),
1930                                                         FALSE, hl_attr(HLF_E));
1931             do_intro_line(++row,
1932                 (char_u *)_("type  :help windows95<Enter>  for info on this"),
1933                                                                     FALSE, 0);
1934         }
1935 #endif
1936     }
1937
1938     /* Make the wait-return message appear just below the text. */
1939     if (colon)
1940         msg_row = row;
1941 }
1942
1943     static void
1944 do_intro_line(row, mesg, add_version, attr)
1945     int         row;
1946     char_u      *mesg;
1947     int         add_version;
1948     int         attr;
1949 {
1950     char_u      vers[20];
1951     int         col;
1952     char_u      *p;
1953     int         l;
1954     int         clen;
1955 #ifdef MODIFIED_BY
1956 # define MODBY_LEN 150
1957     char_u      modby[MODBY_LEN];
1958
1959     if (*mesg == ' ')
1960     {
1961         vim_strncpy(modby, (char_u *)_("Modified by "), MODBY_LEN - 1);
1962         l = STRLEN(modby);
1963         vim_strncpy(modby + l, (char_u *)MODIFIED_BY, MODBY_LEN - l - 1);
1964         mesg = modby;
1965     }
1966 #endif
1967
1968     /* Center the message horizontally. */
1969     col = vim_strsize(mesg);
1970     if (add_version)
1971     {
1972         STRCPY(vers, mediumVersion);
1973         if (highest_patch())
1974         {
1975             /* Check for 9.9x or 9.9xx, alpha/beta version */
1976             if (isalpha((int)mediumVersion[3]))
1977             {
1978                 if (isalpha((int)mediumVersion[4]))
1979                     sprintf((char *)vers + 5, ".%d%s", highest_patch(),
1980                                                            mediumVersion + 5);
1981                 else
1982                     sprintf((char *)vers + 4, ".%d%s", highest_patch(),
1983                                                            mediumVersion + 4);
1984             }
1985             else
1986                 sprintf((char *)vers + 3, ".%d", highest_patch());
1987         }
1988         col += (int)STRLEN(vers);
1989     }
1990     col = (Columns - col) / 2;
1991     if (col < 0)
1992         col = 0;
1993
1994     /* Split up in parts to highlight <> items differently. */
1995     for (p = mesg; *p != NUL; p += l)
1996     {
1997         clen = 0;
1998         for (l = 0; p[l] != NUL
1999                          && (l == 0 || (p[l] != '<' && p[l - 1] != '>')); ++l)
2000         {
2001 #ifdef FEAT_MBYTE
2002             if (has_mbyte)
2003             {
2004                 clen += ptr2cells(p + l);
2005                 l += (*mb_ptr2len)(p + l) - 1;
2006             }
2007             else
2008 #endif
2009                 clen += byte2cells(p[l]);
2010         }
2011         screen_puts_len(p, l, row, col, *p == '<' ? hl_attr(HLF_8) : attr);
2012         col += clen;
2013     }
2014
2015     /* Add the version number to the version line. */
2016     if (add_version)
2017         screen_puts(vers, row, col, 0);
2018 }
2019
2020 /*
2021  * ":intro": clear screen, display intro screen and wait for return.
2022  */
2023     void
2024 ex_intro(eap)
2025     exarg_T     *eap UNUSED;
2026 {
2027     screenclear();
2028     intro_message(TRUE);
2029     wait_return(TRUE);
2030 }