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