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