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     0
 696 };
 697
 698     int
 699 highest_patch()
 700 {
 701     int         i;
 702     int         h = 0;
 703
 704     for (i = 0; included_patches[i] != 0; ++i)
 705         if (included_patches[i] > h)
 706             h = included_patches[i];
 707     return h;
 708 }
 709
 710 #if defined(FEAT_EVAL) || defined(PROTO)
 711 /*
 712  * Return TRUE if patch "n" has been included.
 713  */
 714     int
 715 has_patch(n)
 716     int         n;
 717 {
 718     int         i;
 719
 720     for (i = 0; included_patches[i] != 0; ++i)
 721         if (included_patches[i] == n)
 722             return TRUE;
 723     return FALSE;
 724 }
 725 #endif
 726
 727     void
 728 ex_version(eap)
 729     exarg_T     *eap;
 730 {
 731     /*
 732      * Ignore a ":version 9.99" command.
 733      */
 734     if (*eap->arg == NUL)
 735     {
 736         msg_putchar('\n');
 737         list_version();
 738     }
 739 }
 740
 741     void
 742 list_version()
 743 {
 744     int         i;
 745     int         first;
 746     char        *s = "";
 747
 748     /*
 749      * When adding features here, don't forget to update the list of
 750      * internal variables in eval.c!
 751      */
 752     MSG(longVersion);
 753 #ifdef WIN3264
 754 # ifdef FEAT_GUI_W32
 755 #  if defined(_MSC_VER) && (_MSC_VER <= 1010)
 756     /* Only MS VC 4.1 and earlier can do Win32s */
 757     MSG_PUTS(_("\nMS-Windows 16/32-bit GUI version"));
 758 #  else
 759 #   ifdef _WIN64
 760     MSG_PUTS(_("\nMS-Windows 64-bit GUI version"));
 761 #   else
 762     MSG_PUTS(_("\nMS-Windows 32-bit GUI version"));
 763 #   endif
 764 #  endif
 765     if (gui_is_win32s())
 766         MSG_PUTS(_(" in Win32s mode"));
 767 # ifdef FEAT_OLE
 768     MSG_PUTS(_(" with OLE support"));
 769 # endif
 770 # else
 771 #  ifdef _WIN64
 772     MSG_PUTS(_("\nMS-Windows 64-bit console version"));
 773 #  else
 774     MSG_PUTS(_("\nMS-Windows 32-bit console version"));
 775 #  endif
 776 # endif
 777 #endif
 778 #ifdef WIN16
 779     MSG_PUTS(_("\nMS-Windows 16-bit version"));
 780 #endif
 781 #ifdef MSDOS
 782 # ifdef DJGPP
 783     MSG_PUTS(_("\n32-bit MS-DOS version"));
 784 # else
 785     MSG_PUTS(_("\n16-bit MS-DOS version"));
 786 # endif
 787 #endif
 788 #ifdef MACOS
 789 # ifdef MACOS_X
 790 #  ifdef MACOS_X_UNIX
 791     MSG_PUTS(_("\nMacOS X (unix) version"));
 792 #  else
 793     MSG_PUTS(_("\nMacOS X version"));
 794 #  endif
 795 #else
 796     MSG_PUTS(_("\nMacOS version"));
 797 # endif
 798 #endif
 799
 800 #ifdef RISCOS
 801     MSG_PUTS(_("\nRISC OS version"));
 802 #endif
 803 #ifdef VMS
 804     MSG_PUTS("\nOpenVMS version");
 805 # ifdef HAVE_PATHDEF
 806     if (*compiled_arch != NUL)
 807     {
 808         MSG_PUTS(" - ");
 809         MSG_PUTS(compiled_arch);
 810     }
 811 # endif
 812
 813 #endif
 814
 815     /* Print the list of patch numbers if there is at least one. */
 816     /* Print a range when patches are consecutive: "1-10, 12, 15-40, 42-45" */
 817     if (included_patches[0] != 0)
 818     {
 819         MSG_PUTS(_("\nIncluded patches: "));
 820         first = -1;
 821         /* find last one */
 822         for (i = 0; included_patches[i] != 0; ++i)
 823             ;
 824         while (--i >= 0)
 825         {
 826             if (first < 0)
 827                 first = included_patches[i];
 828             if (i == 0 || included_patches[i - 1] != included_patches[i] + 1)
 829             {
 830                 MSG_PUTS(s);
 831                 s = ", ";
 832                 msg_outnum((long)first);
 833                 if (first != included_patches[i])
 834                 {
 835                     MSG_PUTS("-");
 836                     msg_outnum((long)included_patches[i]);
 837                 }
 838                 first = -1;
 839             }
 840         }
 841     }
 842
 843 #ifdef MODIFIED_BY
 844     MSG_PUTS("\n");
 845     MSG_PUTS(_("Modified by "));
 846     MSG_PUTS(MODIFIED_BY);
 847 #endif
 848
 849 #ifdef HAVE_PATHDEF
 850     if (*compiled_user != NUL || *compiled_sys != NUL)
 851     {
 852         MSG_PUTS(_("\nCompiled "));
 853         if (*compiled_user != NUL)
 854         {
 855             MSG_PUTS(_("by "));
 856             MSG_PUTS(compiled_user);
 857         }
 858         if (*compiled_sys != NUL)
 859         {
 860             MSG_PUTS("@");
 861             MSG_PUTS(compiled_sys);
 862         }
 863     }
 864 #endif
 865
 866 #ifdef FEAT_HUGE
 867     MSG_PUTS(_("\nHuge version "));
 868 #else
 869 # ifdef FEAT_BIG
 870     MSG_PUTS(_("\nBig version "));
 871 # else
 872 #  ifdef FEAT_NORMAL
 873     MSG_PUTS(_("\nNormal version "));
 874 #  else
 875 #   ifdef FEAT_SMALL
 876     MSG_PUTS(_("\nSmall version "));
 877 #   else
 878     MSG_PUTS(_("\nTiny version "));
 879 #   endif
 880 #  endif
 881 # endif
 882 #endif
 883 #ifndef FEAT_GUI
 884     MSG_PUTS(_("without GUI."));
 885 #else
 886 # ifdef FEAT_GUI_GTK
 887 #  ifdef FEAT_GUI_GNOME
 888 #   ifdef HAVE_GTK2
 889     MSG_PUTS(_("with GTK2-GNOME GUI."));
 890 #   else
 891     MSG_PUTS(_("with GTK-GNOME GUI."));
 892 #   endif
 893 #  else
 894 #   ifdef HAVE_GTK2
 895     MSG_PUTS(_("with GTK2 GUI."));
 896 #   else
 897     MSG_PUTS(_("with GTK GUI."));
 898 #   endif
 899 #  endif
 900 # else
 901 #  ifdef FEAT_GUI_MOTIF
 902     MSG_PUTS(_("with X11-Motif GUI."));
 903 #  else
 904 #   ifdef FEAT_GUI_ATHENA
 905 #    ifdef FEAT_GUI_NEXTAW
 906     MSG_PUTS(_("with X11-neXtaw GUI."));
 907 #    else
 908     MSG_PUTS(_("with X11-Athena GUI."));
 909 #    endif
 910 #   else
 911 #     ifdef FEAT_GUI_PHOTON
 912     MSG_PUTS(_("with Photon GUI."));
 913 #     else
 914 #      if defined(MSWIN)
 915     MSG_PUTS(_("with GUI."));
 916 #      else
 917 #       if defined FEAT_GUI_MACVIM
 918     MSG_PUTS(_("with MacVim GUI."));
 919 #       else
 920 #        if defined (TARGET_API_MAC_CARBON) && TARGET_API_MAC_CARBON
 921     MSG_PUTS(_("with Carbon GUI."));
 922 #        else
 923 #         if defined (TARGET_API_MAC_OSX) && TARGET_API_MAC_OSX
 924     MSG_PUTS(_("with Cocoa GUI."));
 925 #         else
 926 #          if defined (MACOS)
 927     MSG_PUTS(_("with (classic) GUI."));
 928 #          endif
 929 #         endif
 930 #        endif
 931 #       endif
 932 #      endif
 933 #    endif
 934 #   endif
 935 #  endif
 936 # endif
 937 #endif
 938     version_msg(_("  Features included (+) or not (-):\n"));
 939
 940     /* print all the features */
 941     for (i = 0; features[i] != NULL; ++i)
 942     {
 943         version_msg(features[i]);
 944         if (msg_col > 0)
 945             version_msg(" ");
 946     }
 947
 948     version_msg("\n");
 949 #ifdef SYS_VIMRC_FILE
 950     version_msg(_("   system vimrc file: \""));
 951     version_msg(SYS_VIMRC_FILE);
 952     version_msg("\"\n");
 953 #endif
 954 #ifdef USR_VIMRC_FILE
 955     version_msg(_("     user vimrc file: \""));
 956     version_msg(USR_VIMRC_FILE);
 957     version_msg("\"\n");
 958 #endif
 959 #ifdef USR_VIMRC_FILE2
 960     version_msg(_(" 2nd user vimrc file: \""));
 961     version_msg(USR_VIMRC_FILE2);
 962     version_msg("\"\n");
 963 #endif
 964 #ifdef USR_VIMRC_FILE3
 965     version_msg(_(" 3rd user vimrc file: \""));
 966     version_msg(USR_VIMRC_FILE3);
 967     version_msg("\"\n");
 968 #endif
 969 #ifdef USR_EXRC_FILE
 970     version_msg(_("      user exrc file: \""));
 971     version_msg(USR_EXRC_FILE);
 972     version_msg("\"\n");
 973 #endif
 974 #ifdef USR_EXRC_FILE2
 975     version_msg(_("  2nd user exrc file: \""));
 976     version_msg(USR_EXRC_FILE2);
 977     version_msg("\"\n");
 978 #endif
 979 #ifdef FEAT_GUI
 980 # ifdef SYS_GVIMRC_FILE
 981     version_msg(_("  system gvimrc file: \""));
 982     version_msg(SYS_GVIMRC_FILE);
 983     version_msg("\"\n");
 984 # endif
 985     version_msg(_("    user gvimrc file: \""));
 986     version_msg(USR_GVIMRC_FILE);
 987     version_msg("\"\n");
 988 # ifdef USR_GVIMRC_FILE2
 989     version_msg(_("2nd user gvimrc file: \""));
 990     version_msg(USR_GVIMRC_FILE2);
 991     version_msg("\"\n");
 992 # endif
 993 # ifdef USR_GVIMRC_FILE3
 994     version_msg(_("3rd user gvimrc file: \""));
 995     version_msg(USR_GVIMRC_FILE3);
 996     version_msg("\"\n");
 997 # endif
 998 #endif
 999 #ifdef FEAT_GUI
1000 # ifdef SYS_MENU_FILE
1001     version_msg(_("    system menu file: \""));
1002     version_msg(SYS_MENU_FILE);
1003     version_msg("\"\n");
1004 # endif
1005 #endif
1006 #ifdef HAVE_PATHDEF
1007     if (*default_vim_dir != NUL)
1008     {
1009         version_msg(_("  fall-back for $VIM: \""));
1010         version_msg((char *)default_vim_dir);
1011         version_msg("\"\n");
1012     }
1013     if (*default_vimruntime_dir != NUL)
1014     {
1015         version_msg(_(" f-b for $VIMRUNTIME: \""));
1016         version_msg((char *)default_vimruntime_dir);
1017         version_msg("\"\n");
1018     }
1019     version_msg(_("Compilation: "));
1020     version_msg((char *)all_cflags);
1021     version_msg("\n");
1022 #ifdef VMS
1023     if (*compiler_version != NUL)
1024     {
1025         version_msg(_("Compiler: "));
1026         version_msg((char *)compiler_version);
1027         version_msg("\n");
1028     }
1029 #endif
1030     version_msg(_("Linking: "));
1031     version_msg((char *)all_lflags);
1032 #endif
1033 #ifdef DEBUG
1034     version_msg("\n");
1035     version_msg(_("  DEBUG BUILD"));
1036 #endif
1037 }
1038
1039 /*
1040  * Output a string for the version message.  If it's going to wrap, output a
1041  * newline, unless the message is too long to fit on the screen anyway.
1042  */
1043     static void
1044 version_msg(s)
1045     char        *s;
1046 {
1047     int         len = (int)STRLEN(s);
1048
1049     if (!got_int && len < (int)Columns && msg_col + len >= (int)Columns
1050                                                                 && *s != '\n')
1051         msg_putchar('\n');
1052     if (!got_int)
1053         MSG_PUTS(s);
1054 }
1055
1056 static void do_intro_line __ARGS((int row, char_u *mesg, int add_version, int attr));
1057
1058 /*
1059  * Give an introductory message about Vim.
1060  * Only used when starting Vim on an empty file, without a file name.
1061  * Or with the ":intro" command (for Sven :-).
1062  */
1063     void
1064 intro_message(colon)
1065     int         colon;          /* TRUE for ":intro" */
1066 {
1067     int         i;
1068     int         row;
1069     int         blanklines;
1070     int         sponsor;
1071     char        *p;
1072     static char *(lines[]) =
1073     {
1074         N_("VIM - Vi IMproved"),
1075         "",
1076         N_("version "),
1077         N_("by Bram Moolenaar et al."),
1078 #ifdef MODIFIED_BY
1079         " ",
1080 #endif
1081         N_("Vim is open source and freely distributable"),
1082         "",
1083         N_("Help poor children in Uganda!"),
1084         N_("type  :help iccf<Enter>       for information "),
1085         "",
1086         N_("type  :q<Enter>               to exit         "),
1087         N_("type  :help<Enter>  or  <F1>  for on-line help"),
1088 #ifdef FEAT_GUI_MACVIM
1089         // TODO: Don't steal the show from version7 help?
1090         N_("type  :help macvim<Enter>     for MacVim help "),
1091 #else
1092         N_("type  :help version7<Enter>   for version info"),
1093 #endif
1094         NULL,
1095         "",
1096         N_("Running in Vi compatible mode"),
1097         N_("type  :set nocp<Enter>        for Vim defaults"),
1098         N_("type  :help cp-default<Enter> for info on this"),
1099     };
1100 #ifdef FEAT_GUI
1101     static char *(gui_lines[]) =
1102     {
1103         NULL,
1104         NULL,
1105         NULL,
1106         NULL,
1107 #ifdef MODIFIED_BY
1108         NULL,
1109 #endif
1110         NULL,
1111         NULL,
1112         NULL,
1113         N_("menu  Help->Orphans           for information    "),
1114         NULL,
1115         N_("Running modeless, typed text is inserted"),
1116         N_("menu  Edit->Global Settings->Toggle Insert Mode  "),
1117         N_("                              for two modes      "),
1118         NULL,
1119         NULL,
1120         NULL,
1121         N_("menu  Edit->Global Settings->Toggle Vi Compatible"),
1122         N_("                              for Vim defaults   "),
1123     };
1124 #endif
1125
1126     /* blanklines = screen height - # message lines */
1127     blanklines = (int)Rows - ((sizeof(lines) / sizeof(char *)) - 1);
1128     if (!p_cp)
1129         blanklines += 4;  /* add 4 for not showing "Vi compatible" message */
1130 #if defined(WIN3264) && !defined(FEAT_GUI_W32)
1131     if (mch_windows95())
1132         blanklines -= 3;  /* subtract 3 for showing "Windows 95" message */
1133 #endif
1134
1135 #ifdef FEAT_WINDOWS
1136     /* Don't overwrite a statusline.  Depends on 'cmdheight'. */
1137     if (p_ls > 1)
1138         blanklines -= Rows - topframe->fr_height;
1139 #endif
1140     if (blanklines < 0)
1141         blanklines = 0;
1142
1143     /* Show the sponsor and register message one out of four times, the Uganda
1144      * message two out of four times. */
1145     sponsor = (int)time(NULL);
1146     sponsor = ((sponsor & 2) == 0) - ((sponsor & 4) == 0);
1147
1148     /* start displaying the message lines after half of the blank lines */
1149     row = blanklines / 2;
1150     if ((row >= 2 && Columns >= 50) || colon)
1151     {
1152         for (i = 0; i < (int)(sizeof(lines) / sizeof(char *)); ++i)
1153         {
1154             p = lines[i];
1155 #ifdef FEAT_GUI
1156             if (p_im && gui.in_use && gui_lines[i] != NULL)
1157                 p = gui_lines[i];
1158 #endif
1159             if (p == NULL)
1160             {
1161                 if (!p_cp)
1162                     break;
1163                 continue;
1164             }
1165             if (sponsor != 0)
1166             {
1167                 if (strstr(p, "children") != NULL)
1168                     p = sponsor < 0
1169                         ? N_("Sponsor Vim development!")
1170                         : N_("Become a registered Vim user!");
1171                 else if (strstr(p, "iccf") != NULL)
1172                     p = sponsor < 0
1173                         ? N_("type  :help sponsor<Enter>    for information ")
1174                         : N_("type  :help register<Enter>   for information ");
1175                 else if (strstr(p, "Orphans") != NULL)
1176                     p = N_("menu  Help->Sponsor/Register  for information    ");
1177             }
1178             if (*p != NUL)
1179                 do_intro_line(row, (char_u *)_(p), i == 2, 0);
1180             ++row;
1181         }
1182 #if defined(WIN3264) && !defined(FEAT_GUI_W32)
1183         if (mch_windows95())
1184         {
1185             do_intro_line(++row,
1186                     (char_u *)_("WARNING: Windows 95/98/ME detected"),
1187                                                         FALSE, hl_attr(HLF_E));
1188             do_intro_line(++row,
1189                 (char_u *)_("type  :help windows95<Enter>  for info on this"),
1190                                                                     FALSE, 0);
1191         }
1192 #endif
1193     }
1194
1195     /* Make the wait-return message appear just below the text. */
1196     if (colon)
1197         msg_row = row;
1198 }
1199
1200     static void
1201 do_intro_line(row, mesg, add_version, attr)
1202     int         row;
1203     char_u      *mesg;
1204     int         add_version;
1205     int         attr;
1206 {
1207     char_u      vers[20];
1208     int         col;
1209     char_u      *p;
1210     int         l;
1211     int         clen;
1212 #ifdef MODIFIED_BY
1213 # define MODBY_LEN 150
1214     char_u      modby[MODBY_LEN];
1215
1216     if (*mesg == ' ')
1217     {
1218         vim_strncpy(modby, (char_u *)_("Modified by "), MODBY_LEN - 1);
1219         l = STRLEN(modby);
1220         vim_strncpy(modby + l, (char_u *)MODIFIED_BY, MODBY_LEN - l - 1);
1221         mesg = modby;
1222     }
1223 #endif
1224
1225     /* Center the message horizontally. */
1226     col = vim_strsize(mesg);
1227     if (add_version)
1228     {
1229         STRCPY(vers, mediumVersion);
1230         if (highest_patch())
1231         {
1232             /* Check for 9.9x or 9.9xx, alpha/beta version */
1233             if (isalpha((int)mediumVersion[3]))
1234             {
1235                 if (isalpha((int)mediumVersion[4]))
1236                     sprintf((char *)vers + 5, ".%d%s", highest_patch(),
1237                                                            mediumVersion + 5);
1238                 else
1239                     sprintf((char *)vers + 4, ".%d%s", highest_patch(),
1240                                                            mediumVersion + 4);
1241             }
1242             else
1243                 sprintf((char *)vers + 3, ".%d", highest_patch());
1244         }
1245         col += (int)STRLEN(vers);
1246     }
1247     col = (Columns - col) / 2;
1248     if (col < 0)
1249         col = 0;
1250
1251     /* Split up in parts to highlight <> items differently. */
1252     for (p = mesg; *p != NUL; p += l)
1253     {
1254         clen = 0;
1255         for (l = 0; p[l] != NUL
1256                          && (l == 0 || (p[l] != '<' && p[l - 1] != '>')); ++l)
1257         {
1258 #ifdef FEAT_MBYTE
1259             if (has_mbyte)
1260             {
1261                 clen += ptr2cells(p + l);
1262                 l += (*mb_ptr2len)(p + l) - 1;
1263             }
1264             else
1265 #endif
1266                 clen += byte2cells(p[l]);
1267         }
1268         screen_puts_len(p, l, row, col, *p == '<' ? hl_attr(HLF_8) : attr);
1269         col += clen;
1270     }
1271
1272     /* Add the version number to the version line. */
1273     if (add_version)
1274         screen_puts(vers, row, col, 0);
1275 }
1276
1277 /*
1278  * ":intro": clear screen, display intro screen and wait for return.
1279  */
1280 /*ARGSUSED*/
1281     void
1282 ex_intro(eap)
1283     exarg_T     *eap;
1284 {
1285     screenclear();
1286     intro_message(TRUE);
1287     wait_return(TRUE);
1288 }