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 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_TRANSPARENCY
 585         "+transparency",
 586 #else
 587         "-transparency",
 588 #endif
 589 #ifdef FEAT_USR_CMDS
 590         "+user_commands",
 591 #else
 592         "-user_commands",
 593 #endif
 594 #ifdef FEAT_VERTSPLIT
 595         "+vertsplit",
 596 #else
 597         "-vertsplit",
 598 #endif
 599 #ifdef FEAT_VIRTUALEDIT
 600         "+virtualedit",
 601 #else
 602         "-virtualedit",
 603 #endif
 604 #ifdef FEAT_VISUAL
 605         "+visual",
 606 # ifdef FEAT_VISUALEXTRA
 607         "+visualextra",
 608 # else
 609         "-visualextra",
 610 # endif
 611 #else
 612         "-visual",
 613 #endif
 614 #ifdef FEAT_VIMINFO
 615         "+viminfo",
 616 #else
 617         "-viminfo",
 618 #endif
 619 #ifdef FEAT_VREPLACE
 620         "+vreplace",
 621 #else
 622         "-vreplace",
 623 #endif
 624 #ifdef FEAT_WILDIGN
 625         "+wildignore",
 626 #else
 627         "-wildignore",
 628 #endif
 629 #ifdef FEAT_WILDMENU
 630         "+wildmenu",
 631 #else
 632         "-wildmenu",
 633 #endif
 634 #ifdef FEAT_WINDOWS
 635         "+windows",
 636 #else
 637         "-windows",
 638 #endif
 639 #ifdef FEAT_WRITEBACKUP
 640         "+writebackup",
 641 #else
 642         "-writebackup",
 643 #endif
 644 #if defined(UNIX) || defined(VMS)
 645 # ifdef FEAT_X11
 646         "+X11",
 647 # else
 648         "-X11",
 649 # endif
 650 #endif
 651 #ifdef FEAT_XFONTSET
 652         "+xfontset",
 653 #else
 654         "-xfontset",
 655 #endif
 656 #ifdef FEAT_XIM
 657         "+xim",
 658 #else
 659         "-xim",
 660 #endif
 661 #if defined(UNIX) || defined(VMS)
 662 # ifdef USE_XSMP_INTERACT
 663         "+xsmp_interact",
 664 # else
 665 #  ifdef USE_XSMP
 666         "+xsmp",
 667 #  else
 668         "-xsmp",
 669 #  endif
 670 # endif
 671 # ifdef FEAT_XCLIPBOARD
 672         "+xterm_clipboard",
 673 # else
 674         "-xterm_clipboard",
 675 # endif
 676 #endif
 677 #ifdef FEAT_XTERM_SAVE
 678         "+xterm_save",
 679 #else
 680         "-xterm_save",
 681 #endif
 682 #ifdef WIN3264
 683 # ifdef FEAT_XPM_W32
 684         "+xpm_w32",
 685 # else
 686         "-xpm_w32",
 687 # endif
 688 #endif
 689         NULL
 690 };
 691
 692 static int included_patches[] =
 693 {   /* Add new patch number below this line */
 694 /**/
 695     148,
 696 /**/
 697     147,
 698 /**/
 699     146,
 700 /**/
 701     145,
 702 /**/
 703     144,
 704 /**/
 705     143,
 706 /**/
 707     142,
 708 /**/
 709     141,
 710 /**/
 711     140,
 712 /**/
 713     139,
 714 /**/
 715     138,
 716 /**/
 717     137,
 718 /**/
 719     136,
 720 /**/
 721     135,
 722 /**/
 723     134,
 724 /**/
 725     133,
 726 /**/
 727     132,
 728 /**/
 729     131,
 730 /**/
 731     130,
 732 /**/
 733     129,
 734 /**/
 735     128,
 736 /**/
 737     127,
 738 /**/
 739     126,
 740 /**/
 741     125,
 742 /**/
 743     124,
 744 /**/
 745     123,
 746 /**/
 747     122,
 748 /**/
 749     121,
 750 /**/
 751     120,
 752 /**/
 753     119,
 754 /**/
 755     118,
 756 /**/
 757     117,
 758 /**/
 759     116,
 760 /**/
 761     115,
 762 /**/
 763     114,
 764 /**/
 765     113,
 766 /**/
 767     112,
 768 /**/
 769     111,
 770 /**/
 771     110,
 772 /**/
 773     109,
 774 /**/
 775     108,
 776 /**/
 777     107,
 778 /**/
 779     106,
 780 /**/
 781     105,
 782 /**/
 783     104,
 784 /**/
 785     103,
 786 /**/
 787     102,
 788 /**/
 789     101,
 790 /**/
 791     100,
 792 /**/
 793     99,
 794 /**/
 795     98,
 796 /**/
 797     97,
 798 /**/
 799     96,
 800 /**/
 801     95,
 802 /**/
 803     94,
 804 /**/
 805     93,
 806 /**/
 807     92,
 808 /**/
 809     91,
 810 /**/
 811     90,
 812 /**/
 813     89,
 814 /**/
 815     88,
 816 /**/
 817     87,
 818 /**/
 819     86,
 820 /**/
 821     85,
 822 /**/
 823     84,
 824 /**/
 825     83,
 826 /**/
 827     82,
 828 /**/
 829     81,
 830 /**/
 831     80,
 832 /**/
 833     79,
 834 /**/
 835     78,
 836 /**/
 837     77,
 838 /**/
 839     76,
 840 /**/
 841     75,
 842 /**/
 843     74,
 844 /**/
 845     73,
 846 /**/
 847     72,
 848 /**/
 849     71,
 850 /**/
 851     70,
 852 /**/
 853     69,
 854 /**/
 855     68,
 856 /**/
 857     67,
 858 /**/
 859     66,
 860 /**/
 861     65,
 862 /**/
 863     64,
 864 /**/
 865     63,
 866 /**/
 867     62,
 868 /**/
 869     61,
 870 /**/
 871     60,
 872 /**/
 873     59,
 874 /**/
 875     58,
 876 /**/
 877     57,
 878 /**/
 879     56,
 880 /**/
 881     55,
 882 /**/
 883     54,
 884 /**/
 885     53,
 886 /**/
 887     52,
 888 /**/
 889     51,
 890 /**/
 891     50,
 892 /**/
 893     49,
 894 /**/
 895     48,
 896 /**/
 897     47,
 898 /**/
 899     46,
 900 /**/
 901     45,
 902 /**/
 903     44,
 904 /**/
 905     43,
 906 /**/
 907     42,
 908 /**/
 909     41,
 910 /**/
 911     40,
 912 /**/
 913     39,
 914 /**/
 915     38,
 916 /**/
 917     37,
 918 /**/
 919     36,
 920 /**/
 921     35,
 922 /**/
 923     34,
 924 /**/
 925     33,
 926 /**/
 927     32,
 928 /**/
 929     31,
 930 /**/
 931     30,
 932 /**/
 933     29,
 934 /**/
 935     28,
 936 /**/
 937     27,
 938 /**/
 939     26,
 940 /**/
 941     25,
 942 /**/
 943     24,
 944 /**/
 945     23,
 946 /**/
 947     22,
 948 /**/
 949     21,
 950 /**/
 951     20,
 952 /**/
 953     19,
 954 /**/
 955     18,
 956 /**/
 957     17,
 958 /**/
 959     16,
 960 /**/
 961     15,
 962 /**/
 963     14,
 964 /**/
 965     13,
 966 /**/
 967     12,
 968 /**/
 969     11,
 970 /**/
 971     10,
 972 /**/
 973     9,
 974 /**/
 975     8,
 976 /**/
 977     7,
 978 /**/
 979     6,
 980 /**/
 981     5,
 982 /**/
 983     4,
 984 /**/
 985     3,
 986 /**/
 987     2,
 988 /**/
 989     1,
 990 /**/
 991     0
 992 };
 993
 994 /*
 995  * Place to put a short description when adding a feature with a patch.
 996  * Keep it short, e.g.,: "relative numbers", "persistent undo".
 997  * Also add a comment marker to separate the lines.
 998  * See the official Vim patches for the diff format: It must use a context of
 999  * one line only.  Create it by hand or use "diff -C2" and edit the patch.
1000  */
1001 static char *(extra_patches[]) =
1002 {   /* Add your patch description below this line */
1003 /**/
1004     NULL
1005 };
1006
1007     int
1008 highest_patch()
1009 {
1010     int         i;
1011     int         h = 0;
1012
1013     for (i = 0; included_patches[i] != 0; ++i)
1014         if (included_patches[i] > h)
1015             h = included_patches[i];
1016     return h;
1017 }
1018
1019 #if defined(FEAT_EVAL) || defined(PROTO)
1020 /*
1021  * Return TRUE if patch "n" has been included.
1022  */
1023     int
1024 has_patch(n)
1025     int         n;
1026 {
1027     int         i;
1028
1029     for (i = 0; included_patches[i] != 0; ++i)
1030         if (included_patches[i] == n)
1031             return TRUE;
1032     return FALSE;
1033 }
1034 #endif
1035
1036     void
1037 ex_version(eap)
1038     exarg_T     *eap;
1039 {
1040     /*
1041      * Ignore a ":version 9.99" command.
1042      */
1043     if (*eap->arg == NUL)
1044     {
1045         msg_putchar('\n');
1046         list_version();
1047     }
1048 }
1049
1050     void
1051 list_version()
1052 {
1053     int         i;
1054     int         first;
1055     char        *s = "";
1056
1057     /*
1058      * When adding features here, don't forget to update the list of
1059      * internal variables in eval.c!
1060      */
1061     MSG(longVersion);
1062 #ifdef WIN3264
1063 # ifdef FEAT_GUI_W32
1064 #  if defined(_MSC_VER) && (_MSC_VER <= 1010)
1065     /* Only MS VC 4.1 and earlier can do Win32s */
1066     MSG_PUTS(_("\nMS-Windows 16/32-bit GUI version"));
1067 #  else
1068 #   ifdef _WIN64
1069     MSG_PUTS(_("\nMS-Windows 64-bit GUI version"));
1070 #   else
1071     MSG_PUTS(_("\nMS-Windows 32-bit GUI version"));
1072 #   endif
1073 #  endif
1074     if (gui_is_win32s())
1075         MSG_PUTS(_(" in Win32s mode"));
1076 # ifdef FEAT_OLE
1077     MSG_PUTS(_(" with OLE support"));
1078 # endif
1079 # else
1080 #  ifdef _WIN64
1081     MSG_PUTS(_("\nMS-Windows 64-bit console version"));
1082 #  else
1083     MSG_PUTS(_("\nMS-Windows 32-bit console version"));
1084 #  endif
1085 # endif
1086 #endif
1087 #ifdef WIN16
1088     MSG_PUTS(_("\nMS-Windows 16-bit version"));
1089 #endif
1090 #ifdef MSDOS
1091 # ifdef DJGPP
1092     MSG_PUTS(_("\n32-bit MS-DOS version"));
1093 # else
1094     MSG_PUTS(_("\n16-bit MS-DOS version"));
1095 # endif
1096 #endif
1097 #ifdef MACOS
1098 # ifdef MACOS_X
1099 #  ifdef MACOS_X_UNIX
1100     MSG_PUTS(_("\nMacOS X (unix) version"));
1101 #  else
1102     MSG_PUTS(_("\nMacOS X version"));
1103 #  endif
1104 #else
1105     MSG_PUTS(_("\nMacOS version"));
1106 # endif
1107 #endif
1108
1109 #ifdef RISCOS
1110     MSG_PUTS(_("\nRISC OS version"));
1111 #endif
1112 #ifdef VMS
1113     MSG_PUTS(_("\nOpenVMS version"));
1114 # ifdef HAVE_PATHDEF
1115     if (*compiled_arch != NUL)
1116     {
1117         MSG_PUTS(" - ");
1118         MSG_PUTS(compiled_arch);
1119     }
1120 # endif
1121
1122 #endif
1123
1124     /* Print the list of patch numbers if there is at least one. */
1125     /* Print a range when patches are consecutive: "1-10, 12, 15-40, 42-45" */
1126     if (included_patches[0] != 0)
1127     {
1128         MSG_PUTS(_("\nIncluded patches: "));
1129         first = -1;
1130         /* find last one */
1131         for (i = 0; included_patches[i] != 0; ++i)
1132             ;
1133         while (--i >= 0)
1134         {
1135             if (first < 0)
1136                 first = included_patches[i];
1137             if (i == 0 || included_patches[i - 1] != included_patches[i] + 1)
1138             {
1139                 MSG_PUTS(s);
1140                 s = ", ";
1141                 msg_outnum((long)first);
1142                 if (first != included_patches[i])
1143                 {
1144                     MSG_PUTS("-");
1145                     msg_outnum((long)included_patches[i]);
1146                 }
1147                 first = -1;
1148             }
1149         }
1150     }
1151
1152     /* Print the list of extra patch descriptions if there is at least one. */
1153     if (extra_patches[0] != NULL)
1154     {
1155         MSG_PUTS(_("\nExtra patches: "));
1156         s = "";
1157         for (i = 0; extra_patches[i] != NULL; ++i)
1158         {
1159             MSG_PUTS(s);
1160             s = ", ";
1161             MSG_PUTS(extra_patches[i]);
1162         }
1163     }
1164
1165 #ifdef MODIFIED_BY
1166     MSG_PUTS("\n");
1167     MSG_PUTS(_("Modified by "));
1168     MSG_PUTS(MODIFIED_BY);
1169 #endif
1170
1171 #ifdef HAVE_PATHDEF
1172     if (*compiled_user != NUL || *compiled_sys != NUL)
1173     {
1174         MSG_PUTS(_("\nCompiled "));
1175         if (*compiled_user != NUL)
1176         {
1177             MSG_PUTS(_("by "));
1178             MSG_PUTS(compiled_user);
1179         }
1180         if (*compiled_sys != NUL)
1181         {
1182             MSG_PUTS("@");
1183             MSG_PUTS(compiled_sys);
1184         }
1185     }
1186 #endif
1187
1188 #ifdef FEAT_HUGE
1189     MSG_PUTS(_("\nHuge version "));
1190 #else
1191 # ifdef FEAT_BIG
1192     MSG_PUTS(_("\nBig version "));
1193 # else
1194 #  ifdef FEAT_NORMAL
1195     MSG_PUTS(_("\nNormal version "));
1196 #  else
1197 #   ifdef FEAT_SMALL
1198     MSG_PUTS(_("\nSmall version "));
1199 #   else
1200     MSG_PUTS(_("\nTiny version "));
1201 #   endif
1202 #  endif
1203 # endif
1204 #endif
1205 #ifndef FEAT_GUI
1206     MSG_PUTS(_("without GUI."));
1207 #else
1208 # ifdef FEAT_GUI_GTK
1209 #  ifdef FEAT_GUI_GNOME
1210 #   ifdef HAVE_GTK2
1211     MSG_PUTS(_("with GTK2-GNOME GUI."));
1212 #   else
1213     MSG_PUTS(_("with GTK-GNOME GUI."));
1214 #   endif
1215 #  else
1216 #   ifdef HAVE_GTK2
1217     MSG_PUTS(_("with GTK2 GUI."));
1218 #   else
1219     MSG_PUTS(_("with GTK GUI."));
1220 #   endif
1221 #  endif
1222 # else
1223 #  ifdef FEAT_GUI_MOTIF
1224     MSG_PUTS(_("with X11-Motif GUI."));
1225 #  else
1226 #   ifdef FEAT_GUI_ATHENA
1227 #    ifdef FEAT_GUI_NEXTAW
1228     MSG_PUTS(_("with X11-neXtaw GUI."));
1229 #    else
1230     MSG_PUTS(_("with X11-Athena GUI."));
1231 #    endif
1232 #   else
1233 #     ifdef FEAT_GUI_PHOTON
1234     MSG_PUTS(_("with Photon GUI."));
1235 #     else
1236 #      if defined(MSWIN)
1237     MSG_PUTS(_("with GUI."));
1238 #      else
1239 #       if defined FEAT_GUI_MACVIM
1240     MSG_PUTS(_("with MacVim GUI."));
1241 #       else
1242 #        if defined (TARGET_API_MAC_CARBON) && TARGET_API_MAC_CARBON
1243     MSG_PUTS(_("with Carbon GUI."));
1244 #        else
1245 #         if defined (TARGET_API_MAC_OSX) && TARGET_API_MAC_OSX
1246     MSG_PUTS(_("with Cocoa GUI."));
1247 #         else
1248 #          if defined (MACOS)
1249     MSG_PUTS(_("with (classic) GUI."));
1250 #          endif
1251 #         endif
1252 #        endif
1253 #       endif
1254 #      endif
1255 #    endif
1256 #   endif
1257 #  endif
1258 # endif
1259 #endif
1260     version_msg(_("  Features included (+) or not (-):\n"));
1261
1262     /* print all the features */
1263     for (i = 0; features[i] != NULL; ++i)
1264     {
1265         version_msg(features[i]);
1266         if (msg_col > 0)
1267             version_msg(" ");
1268     }
1269
1270     version_msg("\n");
1271 #ifdef SYS_VIMRC_FILE
1272     version_msg(_("   system vimrc file: \""));
1273     version_msg(SYS_VIMRC_FILE);
1274     version_msg("\"\n");
1275 #endif
1276 #ifdef USR_VIMRC_FILE
1277     version_msg(_("     user vimrc file: \""));
1278     version_msg(USR_VIMRC_FILE);
1279     version_msg("\"\n");
1280 #endif
1281 #ifdef USR_VIMRC_FILE2
1282     version_msg(_(" 2nd user vimrc file: \""));
1283     version_msg(USR_VIMRC_FILE2);
1284     version_msg("\"\n");
1285 #endif
1286 #ifdef USR_VIMRC_FILE3
1287     version_msg(_(" 3rd user vimrc file: \""));
1288     version_msg(USR_VIMRC_FILE3);
1289     version_msg("\"\n");
1290 #endif
1291 #ifdef USR_EXRC_FILE
1292     version_msg(_("      user exrc file: \""));
1293     version_msg(USR_EXRC_FILE);
1294     version_msg("\"\n");
1295 #endif
1296 #ifdef USR_EXRC_FILE2
1297     version_msg(_("  2nd user exrc file: \""));
1298     version_msg(USR_EXRC_FILE2);
1299     version_msg("\"\n");
1300 #endif
1301 #ifdef FEAT_GUI
1302 # ifdef SYS_GVIMRC_FILE
1303     version_msg(_("  system gvimrc file: \""));
1304     version_msg(SYS_GVIMRC_FILE);
1305     version_msg("\"\n");
1306 # endif
1307     version_msg(_("    user gvimrc file: \""));
1308     version_msg(USR_GVIMRC_FILE);
1309     version_msg("\"\n");
1310 # ifdef USR_GVIMRC_FILE2
1311     version_msg(_("2nd user gvimrc file: \""));
1312     version_msg(USR_GVIMRC_FILE2);
1313     version_msg("\"\n");
1314 # endif
1315 # ifdef USR_GVIMRC_FILE3
1316     version_msg(_("3rd user gvimrc file: \""));
1317     version_msg(USR_GVIMRC_FILE3);
1318     version_msg("\"\n");
1319 # endif
1320 #endif
1321 #ifdef FEAT_GUI
1322 # ifdef SYS_MENU_FILE
1323     version_msg(_("    system menu file: \""));
1324     version_msg(SYS_MENU_FILE);
1325     version_msg("\"\n");
1326 # endif
1327 #endif
1328 #ifdef HAVE_PATHDEF
1329     if (*default_vim_dir != NUL)
1330     {
1331         version_msg(_("  fall-back for $VIM: \""));
1332         version_msg((char *)default_vim_dir);
1333         version_msg("\"\n");
1334     }
1335     if (*default_vimruntime_dir != NUL)
1336     {
1337         version_msg(_(" f-b for $VIMRUNTIME: \""));
1338         version_msg((char *)default_vimruntime_dir);
1339         version_msg("\"\n");
1340     }
1341     version_msg(_("Compilation: "));
1342     version_msg((char *)all_cflags);
1343     version_msg("\n");
1344 #ifdef VMS
1345     if (*compiler_version != NUL)
1346     {
1347         version_msg(_("Compiler: "));
1348         version_msg((char *)compiler_version);
1349         version_msg("\n");
1350     }
1351 #endif
1352     version_msg(_("Linking: "));
1353     version_msg((char *)all_lflags);
1354 #endif
1355 #ifdef DEBUG
1356     version_msg("\n");
1357     version_msg(_("  DEBUG BUILD"));
1358 #endif
1359 }
1360
1361 /*
1362  * Output a string for the version message.  If it's going to wrap, output a
1363  * newline, unless the message is too long to fit on the screen anyway.
1364  */
1365     static void
1366 version_msg(s)
1367     char        *s;
1368 {
1369     int         len = (int)STRLEN(s);
1370
1371     if (!got_int && len < (int)Columns && msg_col + len >= (int)Columns
1372                                                                 && *s != '\n')
1373         msg_putchar('\n');
1374     if (!got_int)
1375         MSG_PUTS(s);
1376 }
1377
1378 static void do_intro_line __ARGS((int row, char_u *mesg, int add_version, int attr));
1379
1380 /*
1381  * Give an introductory message about Vim.
1382  * Only used when starting Vim on an empty file, without a file name.
1383  * Or with the ":intro" command (for Sven :-).
1384  */
1385     void
1386 intro_message(colon)
1387     int         colon;          /* TRUE for ":intro" */
1388 {
1389     int         i;
1390     int         row;
1391     int         blanklines;
1392     int         sponsor;
1393     char        *p;
1394     static char *(lines[]) =
1395     {
1396         N_("VIM - Vi IMproved"),
1397         "",
1398         N_("version "),
1399         N_("by Bram Moolenaar et al."),
1400 #ifdef MODIFIED_BY
1401         " ",
1402 #endif
1403         N_("Vim is open source and freely distributable"),
1404         "",
1405         N_("Help poor children in Uganda!"),
1406         N_("type  :help iccf<Enter>       for information "),
1407         "",
1408         N_("type  :q<Enter>               to exit         "),
1409         N_("type  :help<Enter>  or  <F1>  for on-line help"),
1410 #ifdef FEAT_GUI_MACVIM
1411         // TODO: Don't steal the show from version7 help?
1412         N_("type  :help macvim<Enter>     for MacVim help "),
1413 #else
1414         N_("type  :help version7<Enter>   for version info"),
1415 #endif
1416         NULL,
1417         "",
1418         N_("Running in Vi compatible mode"),
1419         N_("type  :set nocp<Enter>        for Vim defaults"),
1420         N_("type  :help cp-default<Enter> for info on this"),
1421     };
1422 #ifdef FEAT_GUI
1423     static char *(gui_lines[]) =
1424     {
1425         NULL,
1426         NULL,
1427         NULL,
1428         NULL,
1429 #ifdef MODIFIED_BY
1430         NULL,
1431 #endif
1432         NULL,
1433         NULL,
1434         NULL,
1435         N_("menu  Help->Orphans           for information    "),
1436         NULL,
1437         N_("Running modeless, typed text is inserted"),
1438         N_("menu  Edit->Global Settings->Toggle Insert Mode  "),
1439         N_("                              for two modes      "),
1440         NULL,
1441         NULL,
1442         NULL,
1443         N_("menu  Edit->Global Settings->Toggle Vi Compatible"),
1444         N_("                              for Vim defaults   "),
1445     };
1446 #endif
1447
1448     /* blanklines = screen height - # message lines */
1449     blanklines = (int)Rows - ((sizeof(lines) / sizeof(char *)) - 1);
1450     if (!p_cp)
1451         blanklines += 4;  /* add 4 for not showing "Vi compatible" message */
1452 #if defined(WIN3264) && !defined(FEAT_GUI_W32)
1453     if (mch_windows95())
1454         blanklines -= 3;  /* subtract 3 for showing "Windows 95" message */
1455 #endif
1456
1457 #ifdef FEAT_WINDOWS
1458     /* Don't overwrite a statusline.  Depends on 'cmdheight'. */
1459     if (p_ls > 1)
1460         blanklines -= Rows - topframe->fr_height;
1461 #endif
1462     if (blanklines < 0)
1463         blanklines = 0;
1464
1465     /* Show the sponsor and register message one out of four times, the Uganda
1466      * message two out of four times. */
1467     sponsor = (int)time(NULL);
1468     sponsor = ((sponsor & 2) == 0) - ((sponsor & 4) == 0);
1469
1470     /* start displaying the message lines after half of the blank lines */
1471     row = blanklines / 2;
1472     if ((row >= 2 && Columns >= 50) || colon)
1473     {
1474         for (i = 0; i < (int)(sizeof(lines) / sizeof(char *)); ++i)
1475         {
1476             p = lines[i];
1477 #ifdef FEAT_GUI
1478             if (p_im && gui.in_use && gui_lines[i] != NULL)
1479                 p = gui_lines[i];
1480 #endif
1481             if (p == NULL)
1482             {
1483                 if (!p_cp)
1484                     break;
1485                 continue;
1486             }
1487             if (sponsor != 0)
1488             {
1489                 if (strstr(p, "children") != NULL)
1490                     p = sponsor < 0
1491                         ? N_("Sponsor Vim development!")
1492                         : N_("Become a registered Vim user!");
1493                 else if (strstr(p, "iccf") != NULL)
1494                     p = sponsor < 0
1495                         ? N_("type  :help sponsor<Enter>    for information ")
1496                         : N_("type  :help register<Enter>   for information ");
1497                 else if (strstr(p, "Orphans") != NULL)
1498                     p = N_("menu  Help->Sponsor/Register  for information    ");
1499             }
1500             if (*p != NUL)
1501                 do_intro_line(row, (char_u *)_(p), i == 2, 0);
1502             ++row;
1503         }
1504 #if defined(WIN3264) && !defined(FEAT_GUI_W32)
1505         if (mch_windows95())
1506         {
1507             do_intro_line(++row,
1508                     (char_u *)_("WARNING: Windows 95/98/ME detected"),
1509                                                         FALSE, hl_attr(HLF_E));
1510             do_intro_line(++row,
1511                 (char_u *)_("type  :help windows95<Enter>  for info on this"),
1512                                                                     FALSE, 0);
1513         }
1514 #endif
1515     }
1516
1517     /* Make the wait-return message appear just below the text. */
1518     if (colon)
1519         msg_row = row;
1520 }
1521
1522     static void
1523 do_intro_line(row, mesg, add_version, attr)
1524     int         row;
1525     char_u      *mesg;
1526     int         add_version;
1527     int         attr;
1528 {
1529     char_u      vers[20];
1530     int         col;
1531     char_u      *p;
1532     int         l;
1533     int         clen;
1534 #ifdef MODIFIED_BY
1535 # define MODBY_LEN 150
1536     char_u      modby[MODBY_LEN];
1537
1538     if (*mesg == ' ')
1539     {
1540         vim_strncpy(modby, (char_u *)_("Modified by "), MODBY_LEN - 1);
1541         l = STRLEN(modby);
1542         vim_strncpy(modby + l, (char_u *)MODIFIED_BY, MODBY_LEN - l - 1);
1543         mesg = modby;
1544     }
1545 #endif
1546
1547     /* Center the message horizontally. */
1548     col = vim_strsize(mesg);
1549     if (add_version)
1550     {
1551         STRCPY(vers, mediumVersion);
1552         if (highest_patch())
1553         {
1554             /* Check for 9.9x or 9.9xx, alpha/beta version */
1555             if (isalpha((int)mediumVersion[3]))
1556             {
1557                 if (isalpha((int)mediumVersion[4]))
1558                     sprintf((char *)vers + 5, ".%d%s", highest_patch(),
1559                                                            mediumVersion + 5);
1560                 else
1561                     sprintf((char *)vers + 4, ".%d%s", highest_patch(),
1562                                                            mediumVersion + 4);
1563             }
1564             else
1565                 sprintf((char *)vers + 3, ".%d", highest_patch());
1566         }
1567         col += (int)STRLEN(vers);
1568     }
1569     col = (Columns - col) / 2;
1570     if (col < 0)
1571         col = 0;
1572
1573     /* Split up in parts to highlight <> items differently. */
1574     for (p = mesg; *p != NUL; p += l)
1575     {
1576         clen = 0;
1577         for (l = 0; p[l] != NUL
1578                          && (l == 0 || (p[l] != '<' && p[l - 1] != '>')); ++l)
1579         {
1580 #ifdef FEAT_MBYTE
1581             if (has_mbyte)
1582             {
1583                 clen += ptr2cells(p + l);
1584                 l += (*mb_ptr2len)(p + l) - 1;
1585             }
1586             else
1587 #endif
1588                 clen += byte2cells(p[l]);
1589         }
1590         screen_puts_len(p, l, row, col, *p == '<' ? hl_attr(HLF_8) : attr);
1591         col += clen;
1592     }
1593
1594     /* Add the version number to the version line. */
1595     if (add_version)
1596         screen_puts(vers, row, col, 0);
1597 }
1598
1599 /*
1600  * ":intro": clear screen, display intro screen and wait for return.
1601  */
1602 /*ARGSUSED*/
1603     void
1604 ex_intro(eap)
1605     exarg_T     *eap;
1606 {
1607     screenclear();
1608     intro_message(TRUE);
1609     wait_return(TRUE);
1610 }