src/lyxrc.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 1995-1999 The LyX Team.
   8  *
   9  * ====================================================== */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation "lyxrc.h"
  15 #endif
  16
  17 #include <fstream>
  18 #include <iomanip>
  19 using std::ofstream;
  20 using std::cout;
  21 using std::ios;
  22
  23 #include "debug.h"
  24
  25 #include "lyxrc.h"
  26 #include "LyXAction.h"
  27 #include "lyxserver.h"
  28 #include "lyx_main.h"
  29 #include "intl.h"
  30 #include "tex-strings.h"
  31 #include "support/path.h"
  32 #include "support/filetools.h"
  33 #include "lyxtext.h"
  34
  35 // this is crappy... why are those colors command line arguments and
  36 // not in lyxrc?? (Matthias)
  37 // Because nobody put them there. (Asger)
  38 extern int fast_selection;
  39 extern string background_color;
  40 extern char selection_color[];
  41 extern bool cursor_follows_scrollbar;
  42 extern kb_keymap * toplevel_keymap;
  43 extern LyXAction lyxaction;
  44
  45 enum LyXRCTags {
  46         RC_BEGINTOOLBAR = 1,
  47         RC_FONT_ENCODING,
  48         RC_PRINTER,
  49         RC_PRINT_COMMAND,
  50         RC_PRINTEVENPAGEFLAG,
  51         RC_PRINTODDPAGEFLAG,
  52         RC_PRINTPAGERANGEFLAG,
  53         RC_PRINTCOPIESFLAG,
  54         RC_PRINTCOLLCOPIESFLAG,
  55         RC_PRINTREVERSEFLAG,
  56         RC_PRINTLANDSCAPEFLAG,
  57         RC_PRINTTOPRINTER,
  58         RC_PRINT_ADAPTOUTPUT,
  59         RC_PRINTTOFILE,
  60         RC_PRINTFILEEXTENSION,
  61         RC_PRINTEXSTRAOPTIONS,
  62         RC_PRINTSPOOL_COMMAND,
  63         RC_PRINTSPOOL_PRINTERPREFIX,
  64         RC_PRINTPAPERFLAG,
  65         RC_PRINTPAPERDIMENSIONFLAG,
  66         RC_CUSTOM_EXPORT_COMMAND,
  67         RC_CUSTOM_EXPORT_FORMAT,
  68         RC_LATEX_COMMAND,
  69         RC_LITERATE_COMMAND,
  70         RC_LITERATE_EXTENSION,
  71         RC_LITERATE_ERROR_FILTER,
  72         RC_BUILD_COMMAND,
  73         RC_BUILD_ERROR_FILTER,
  74         RC_SCREEN_DPI,
  75         RC_SCREEN_ZOOM,
  76         RC_SCREEN_FONT_SIZES,
  77         RC_SCREEN_FONT_ROMAN,
  78         RC_SCREEN_FONT_SANS,
  79         RC_SCREEN_FONT_TYPEWRITER,
  80         RC_SCREEN_FONT_MENU,
  81         RC_SCREEN_FONT_POPUP,
  82         RC_SCREEN_FONT_ENCODING,
  83         RC_AUTOSAVE,
  84         RC_SGML_EXTRA_OPTIONS,
  85         RC_DOCUMENTPATH,
  86         RC_TEMPLATEPATH,
  87         RC_TEMPDIRPATH,
  88         RC_USETEMPDIR,
  89         RC_LASTFILES,
  90         RC_AUTOREGIONDELETE,
  91         RC_BIND,
  92         RC_SERVERPIPE,
  93         RC_NOMENUACCELERATORS,
  94         RC_INPUT,
  95         RC_BINDFILE,
  96         RC_KBMAP,
  97         RC_KBMAP_PRIMARY,
  98         RC_KBMAP_SECONDARY,
  99         RC_FAST_SELECTION,
 100         RC_SELECTION_COLOR,
 101         RC_BACKGROUND_COLOR,
 102         RC_FAX_COMMAND,
 103         RC_PHONEBOOK,
 104         RC_FAXPROGRAM,
 105         RC_ASCIIROFF_COMMAND,
 106         RC_ASCII_LINELEN,
 107         RC_NUMLASTFILES,
 108         RC_CHECKLASTFILES,
 109         RC_VIEWDVI_COMMAND,
 110         RC_DEFAULT_PAPERSIZE,
 111         RC_PS_COMMAND,
 112         RC_VIEWPS_COMMAND,
 113         RC_VIEWPSPIC_COMMAND,
 114         RC_ACCEPT_COMPOUND,
 115         RC_SPELL_COMMAND,
 116         RC_USE_INP_ENC,
 117         RC_USE_ALT_LANG,
 118         RC_USE_PERS_DICT,
 119         RC_USE_ESC_CHARS,
 120         RC_SCREEN_FONT_SCALABLE,
 121         RC_ALT_LANG,
 122         RC_PERS_DICT,
 123         RC_ESC_CHARS,
 124         RC_CHKTEX_COMMAND,
 125         RC_CURSOR_FOLLOWS_SCROLLBAR,
 126         RC_EXIT_CONFIRMATION,
 127         RC_DISPLAY_SHORTCUTS,
 128         RC_RELYX_COMMAND,
 129         RC_HTML_COMMAND,
 130         RC_LAST
 131 };
 132
 133
 134 static keyword_item lyxrcTags[] = {
 135         { "\\accept_compound", RC_ACCEPT_COMPOUND },
 136         { "\\alternate_language", RC_ALT_LANG },
 137         { "\\ascii_linelen", RC_ASCII_LINELEN },
 138         { "\\ascii_roff_command", RC_ASCIIROFF_COMMAND },
 139         { "\\auto_region_delete", RC_AUTOREGIONDELETE },
 140         { "\\autosave", RC_AUTOSAVE },
 141         { "\\background_color", RC_BACKGROUND_COLOR },
 142         { "\\begin_toolbar", RC_BEGINTOOLBAR },
 143         { "\\bind", RC_BIND },
 144         { "\\bind_file", RC_BINDFILE },
 145         { "\\build_command", RC_BUILD_COMMAND },
 146         { "\\build_error_filter", RC_BUILD_ERROR_FILTER },
 147         { "\\check_lastfiles", RC_CHECKLASTFILES },
 148         { "\\chktex_command", RC_CHKTEX_COMMAND },
 149         { "\\cursor_follows_scrollbar", RC_CURSOR_FOLLOWS_SCROLLBAR },
 150         { "\\custom_export_command", RC_CUSTOM_EXPORT_COMMAND },
 151         { "\\custom_export_format", RC_CUSTOM_EXPORT_FORMAT },
 152         { "\\default_papersize", RC_DEFAULT_PAPERSIZE },
 153         { "\\display_shortcuts", RC_DISPLAY_SHORTCUTS },
 154         { "\\document_path", RC_DOCUMENTPATH },
 155         { "\\escape_chars", RC_ESC_CHARS },
 156         { "\\exit_confirmation", RC_EXIT_CONFIRMATION },
 157         { "\\fast_selection", RC_FAST_SELECTION },
 158         { "\\fax_command", RC_FAX_COMMAND },
 159         { "\\fax_program", RC_FAXPROGRAM },
 160         { "\\font_encoding", RC_FONT_ENCODING },
 161         { "\\html_command", RC_HTML_COMMAND },
 162         { "\\input", RC_INPUT },
 163         { "\\kbmap", RC_KBMAP },
 164         { "\\kbmap_primary", RC_KBMAP_PRIMARY },
 165         { "\\kbmap_secondary", RC_KBMAP_SECONDARY },
 166         { "\\lastfiles", RC_LASTFILES },
 167         { "\\latex_command", RC_LATEX_COMMAND },
 168         { "\\literate_command", RC_LITERATE_COMMAND },
 169         { "\\literate_error_filter", RC_LITERATE_ERROR_FILTER },
 170         { "\\literate_extension", RC_LITERATE_EXTENSION },
 171         { "\\num_lastfiles", RC_NUMLASTFILES },
 172         { "\\personal_dictionary", RC_PERS_DICT },
 173         { "\\phone_book", RC_PHONEBOOK },
 174         { "\\print_adapt_output", RC_PRINT_ADAPTOUTPUT },
 175         { "\\print_collcopies_flag", RC_PRINTCOLLCOPIESFLAG },
 176         { "\\print_command", RC_PRINT_COMMAND },
 177         { "\\print_copies_flag", RC_PRINTCOPIESFLAG },
 178         { "\\print_evenpage_flag", RC_PRINTEVENPAGEFLAG },
 179         { "\\print_extra_options", RC_PRINTEXSTRAOPTIONS },
 180         { "\\print_file_extension", RC_PRINTFILEEXTENSION },
 181         { "\\print_landscape_flag", RC_PRINTLANDSCAPEFLAG },
 182         { "\\print_oddpage_flag", RC_PRINTODDPAGEFLAG },
 183         { "\\print_pagerange_flag", RC_PRINTPAGERANGEFLAG },
 184         { "\\print_paper_dimension_flag", RC_PRINTPAPERDIMENSIONFLAG },
 185         { "\\print_paper_flag", RC_PRINTPAPERFLAG },
 186         { "\\print_reverse_flag", RC_PRINTREVERSEFLAG },
 187         { "\\print_spool_command", RC_PRINTSPOOL_COMMAND },
 188         { "\\print_spool_printerprefix", RC_PRINTSPOOL_PRINTERPREFIX },
 189         { "\\print_to_file", RC_PRINTTOFILE },
 190         { "\\print_to_printer", RC_PRINTTOPRINTER },
 191         { "\\printer", RC_PRINTER },
 192         { "\\ps_command", RC_PS_COMMAND },
 193         { "\\relyx_command", RC_RELYX_COMMAND },
 194         { "\\screen_dpi", RC_SCREEN_DPI },
 195         { "\\screen_font_encoding", RC_SCREEN_FONT_ENCODING },
 196         { "\\screen_font_menu", RC_SCREEN_FONT_MENU },
 197         { "\\screen_font_popup", RC_SCREEN_FONT_POPUP },
 198         { "\\screen_font_roman", RC_SCREEN_FONT_ROMAN },
 199         { "\\screen_font_sans", RC_SCREEN_FONT_SANS },
 200         { "\\screen_font_scalable", RC_SCREEN_FONT_SCALABLE },
 201         { "\\screen_font_sizes", RC_SCREEN_FONT_SIZES },
 202         { "\\screen_font_typewriter", RC_SCREEN_FONT_TYPEWRITER },
 203         { "\\screen_zoom", RC_SCREEN_ZOOM },
 204         { "\\selection_color", RC_SELECTION_COLOR },
 205         { "\\serverpipe", RC_SERVERPIPE },
 206         { "\\sgml_extra_options", RC_SGML_EXTRA_OPTIONS },
 207         { "\\spell_command", RC_SPELL_COMMAND },
 208         { "\\tempdir_path", RC_TEMPDIRPATH },
 209         { "\\template_path", RC_TEMPLATEPATH },
 210         { "\\use_alt_language", RC_USE_ALT_LANG },
 211         { "\\use_escape_chars", RC_USE_ESC_CHARS },
 212         { "\\use_input_encoding", RC_USE_INP_ENC },
 213         { "\\use_personal_dictionary", RC_USE_PERS_DICT },
 214         { "\\use_tempdir", RC_USETEMPDIR },
 215         { "\\view_dvi_command", RC_VIEWDVI_COMMAND },
 216         { "\\view_ps_command", RC_VIEWPS_COMMAND },
 217         { "\\view_pspic_command", RC_VIEWPSPIC_COMMAND }
 218 };
 219
 220 /* Let the range depend of the size of lyxrcTags.  Alejandro 240596 */
 221 static const int lyxrcCount = sizeof(lyxrcTags) / sizeof(keyword_item);
 222
 223 // Should this be moved inside LyXAction?
 224 static inline
 225 int bindKey(char const * seq, int action)
 226 {
 227         return toplevel_keymap->bind(seq, action);
 228 }
 229
 230
 231 LyXRC::LyXRC()
 232 {
 233         // Get printer from the environment. If fail, use default "",
 234         // assuming that everything is set up correctly.
 235         printer = GetEnv("PRINTER");
 236         print_adapt_output = false;
 237         print_command = "dvips";
 238         print_evenpage_flag = "-B";
 239         print_oddpage_flag = "-A";
 240         print_pagerange_flag = "-pp";
 241         print_copies_flag = "-c";
 242         print_collcopies_flag = "-C";
 243         print_reverse_flag = "-r";
 244         print_landscape_flag = "-t landscape";
 245         print_to_printer = "-P";
 246         print_to_file = "-o ";
 247         print_file_extension = ".ps";
 248         print_paper_flag = "-t";
 249         print_paper_dimension_flag = "-T";
 250         document_path = GetEnvPath("HOME");
 251         tempdir_path = "/tmp";
 252         use_tempdir = true;
 253         latex_command = "latex";
 254         literate_command = "none";
 255         literate_extension = "none";
 256         literate_error_filter = "cat";
 257         build_command = "make";
 258         build_error_filter = "cat";
 259         relyx_command = "reLyX";
 260         ps_command = "gs";
 261         view_ps_command = "ghostview -swap";
 262         view_pspic_command = "ghostview";
 263         view_dvi_command = "xdvi";
 264         default_papersize = BufferParams::PAPER_USLETTER;
 265         custom_export_format = "ps";
 266         chktex_command = "chktex -n1 -n3 -n6 -n9 -n22 -n25 -n30 -n38";
 267         html_command = "tth -t";
 268         fontenc = "default";
 269         dpi = 75;
 270         // Because a screen typically is wider than a piece of paper:
 271         zoom = 150;
 272         // Default LaTeX font size:
 273         font_sizes[LyXFont::SIZE_TINY] = 5.0;
 274         font_sizes[LyXFont::SIZE_SCRIPT] = 7.0;
 275         font_sizes[LyXFont::SIZE_FOOTNOTE] = 8.0;
 276         font_sizes[LyXFont::SIZE_SMALL] = 9.0;
 277         font_sizes[LyXFont::SIZE_NORMAL] = 10.0;
 278         font_sizes[LyXFont::SIZE_LARGE] = 12.0;
 279         font_sizes[LyXFont::SIZE_LARGER] = 14.4;
 280         font_sizes[LyXFont::SIZE_LARGEST] = 17.26;
 281         font_sizes[LyXFont::SIZE_HUGE] = 20.74;
 282         font_sizes[LyXFont::SIZE_HUGER] = 24.88;
 283         use_scalable_fonts = true;
 284         roman_font_name = "-*-times";
 285         sans_font_name = "-*-helvetica";
 286         typewriter_font_name = "-*-courier";
 287         menu_font_name = "-*-helvetica-bold-r";
 288         popup_font_name = "-*-helvetica-medium-r";
 289         font_norm = "iso8859-1";
 290         autosave = 300;
 291         auto_region_delete = true;
 292         ascii_linelen = 75;
 293         num_lastfiles = 4;
 294         check_lastfiles = true;
 295         exit_confirmation = true;
 296         display_shortcuts = true;
 297         // Spellchecker settings:
 298         isp_command = "ispell";
 299         isp_accept_compound = false;
 300         isp_use_input_encoding = false;
 301         isp_use_alt_lang = false;
 302         isp_use_pers_dict = false;
 303         isp_use_esc_chars = false;
 304         use_kbmap = false;
 305         hasBindFile = false;
 306         defaultKeyBindings();
 307 }
 308
 309
 310 int LyXRC::ReadBindFile(string const & name)
 311 {
 312         hasBindFile = true;
 313         string tmp = i18nLibFileSearch("bind", name, "bind");
 314         lyxerr[Debug::LYXRC] << "Reading bindfile:" << tmp << endl;
 315         int result = read(tmp);
 316         if (result) {
 317                 lyxerr << "Error reading bind file: " << tmp << endl;
 318         }
 319         return result;
 320 }
 321
 322 int LyXRC::read(string const & filename)
 323 {
 324         // Default bindfile.
 325         string bindFile = "cua";
 326
 327         LyXLex lexrc(lyxrcTags, lyxrcCount);
 328         if (lyxerr.debugging(Debug::PARSER))
 329                 lexrc.printTable();
 330
 331         lexrc.setFile(filename);
 332         if (!lexrc.IsOK()) return -2;
 333
 334         lyxerr[Debug::INIT] << "Reading '" << filename << "'..." << endl;
 335
 336         while (lexrc.IsOK()) {
 337                 // By using two switches we take advantage of the compiler
 338                 // telling us if we have missed a LyXRCTags element in
 339                 // the second switch.
 340                 // Note that this also shows a problem with LyXLex since it
 341                 // helps us avoid taking advantage of the strictness of the
 342                 // compiler.
 343
 344                 int le = lexrc.lex();
 345                 switch(le) {
 346                 case LyXLex::LEX_UNDEF:
 347                         lexrc.printError("Unknown tag `$$Token'");
 348                         continue;
 349                 case LyXLex::LEX_FEOF:
 350                         continue;
 351                 default: break;
 352                 }
 353                 switch (static_cast<LyXRCTags>(le)) {
 354                 case RC_INPUT: // Include file
 355                         if (lexrc.next()) {
 356                                 string tmp = LibFileSearch(string(),
 357                                                            lexrc.GetString());
 358                                 if (read(tmp)) {
 359                                         lexrc.printError("Error reading "
 360                                                          "included file: "+tmp);
 361                                 }
 362                         }
 363                         break;
 364                 case RC_BINDFILE:                     // RVDK_PATCH_5
 365                         if (lexrc.next()) {
 366                                 ReadBindFile(lexrc.GetString());
 367                         }
 368                         break;
 369
 370                 case RC_BEGINTOOLBAR:
 371                         // this toolbar should be changed to be a completely
 372                         // non gui toolbar. (Lgb)
 373                         toolbar.read(lexrc);
 374                         break;
 375
 376                 case RC_KBMAP:
 377                         if (lexrc.next())
 378                                 use_kbmap = lexrc.GetBool();
 379                         break;
 380
 381                 case RC_EXIT_CONFIRMATION:
 382                         if (lexrc.next())
 383                                 exit_confirmation = lexrc.GetBool();
 384                         break;
 385
 386                 case RC_DISPLAY_SHORTCUTS:
 387                         if (lexrc.next())
 388                                 display_shortcuts = lexrc.GetBool();
 389                         break;
 390
 391                 case RC_KBMAP_PRIMARY:
 392                         if (lexrc.next())
 393                                 primary_kbmap = lexrc.GetString();
 394                         break;
 395
 396                 case RC_KBMAP_SECONDARY:
 397                         if (lexrc.next())
 398                                 secondary_kbmap = lexrc.GetString();
 399                         break;
 400
 401                 case RC_FONT_ENCODING:
 402                         if (lexrc.next())
 403                                 fontenc = lexrc.GetString();
 404                         break;
 405
 406                 case RC_PRINTER:
 407                         if (lexrc.next())
 408                                 printer = lexrc.GetString();
 409                         break;
 410
 411                 case RC_PRINT_COMMAND:
 412                         if (lexrc.next())
 413                                 print_command = lexrc.GetString();
 414                         break;
 415
 416                 case RC_PRINTEVENPAGEFLAG:
 417                         if (lexrc.next())
 418                                 print_evenpage_flag = lexrc.GetString();
 419                         break;
 420
 421                 case RC_PRINTODDPAGEFLAG:
 422                         if (lexrc.next())
 423                                 print_oddpage_flag = lexrc.GetString();
 424                         break;
 425
 426                 case RC_PRINTPAGERANGEFLAG:
 427                         if (lexrc.next())
 428                                 print_pagerange_flag = lexrc.GetString();
 429                         break;
 430
 431                 case RC_PRINTCOPIESFLAG:
 432                         if (lexrc.next())
 433                                 print_copies_flag = lexrc.GetString();
 434                         break;
 435
 436                 case RC_PRINTCOLLCOPIESFLAG:
 437                         if (lexrc.next())
 438                                 print_collcopies_flag = lexrc.GetString();
 439                         break;
 440
 441                 case RC_PRINTREVERSEFLAG:
 442                         if (lexrc.next())
 443                                 print_reverse_flag = lexrc.GetString();
 444                         break;
 445
 446                 case RC_PRINTLANDSCAPEFLAG:
 447                         if (lexrc.next())
 448                                 print_landscape_flag = lexrc.GetString();
 449                         break;
 450
 451                 case RC_PRINTTOPRINTER:
 452                         if (lexrc.next())
 453                                 print_to_printer = lexrc.GetString();
 454                         break;
 455
 456                 case RC_PRINT_ADAPTOUTPUT:
 457                         if (lexrc.next())
 458                                 print_adapt_output = lexrc.GetBool();
 459                         break;
 460
 461                 case RC_PRINTTOFILE:
 462                         if (lexrc.next())
 463                                 print_to_file = lexrc.GetString();
 464                         break;
 465
 466                 case RC_PRINTFILEEXTENSION:
 467                         if (lexrc.next())
 468                                 print_file_extension = lexrc.GetString();
 469                         break;
 470
 471                 case RC_PRINTEXSTRAOPTIONS:
 472                         if (lexrc.next())
 473                                 print_extra_options = lexrc.GetString();
 474                         break;
 475
 476                 case RC_PRINTSPOOL_COMMAND:
 477                         if (lexrc.next())
 478                                 print_spool_command = lexrc.GetString();
 479                         break;
 480
 481                 case RC_PRINTSPOOL_PRINTERPREFIX:
 482                         if (lexrc.next())
 483                                 print_spool_printerprefix = lexrc.GetString();
 484                         break;
 485
 486                 case RC_PRINTPAPERDIMENSIONFLAG:
 487                         if (lexrc.next())
 488                                 print_paper_dimension_flag = lexrc.GetString();
 489                         break;
 490
 491                 case RC_PRINTPAPERFLAG:
 492                         if (lexrc.next())
 493                                 print_paper_flag = lexrc.GetString();
 494                         break;
 495
 496                 case RC_CUSTOM_EXPORT_COMMAND:
 497                         if (lexrc.next())
 498                                 custom_export_command = lexrc.GetString();
 499                         break;
 500
 501                 case RC_CUSTOM_EXPORT_FORMAT:
 502                         if (lexrc.next())
 503                                 custom_export_format = lexrc.GetString();
 504                         break;
 505
 506                 case RC_LATEX_COMMAND:
 507                         if (lexrc.next())
 508                                 latex_command = lexrc.GetString();
 509                         break;
 510
 511                 case RC_LITERATE_COMMAND:
 512                         if (lexrc.next())
 513                                 literate_command = lexrc.GetString();
 514                         break;
 515
 516                 case RC_LITERATE_EXTENSION:
 517                         if (lexrc.next())
 518                                 literate_extension = lexrc.GetString();
 519                         break;
 520
 521                 case RC_LITERATE_ERROR_FILTER:
 522                         if (lexrc.next())
 523                                 literate_error_filter = lexrc.GetString();
 524                         break;
 525
 526                 case RC_BUILD_COMMAND:
 527                         if (lexrc.next())
 528                                 build_command = lexrc.GetString();
 529                         break;
 530
 531                 case RC_BUILD_ERROR_FILTER:
 532                         if (lexrc.next())
 533                                 build_error_filter = lexrc.GetString();
 534                         break;
 535
 536                 case RC_RELYX_COMMAND:
 537                         if (lexrc.next())
 538                                 relyx_command = lexrc.GetString();
 539                         break;
 540
 541                 case RC_DEFAULT_PAPERSIZE:
 542                         if (lexrc.next()) {
 543                                 string size = lowercase(lexrc.GetString());
 544                                 if (size == "usletter")
 545                                         default_papersize =
 546                                                 BufferParams::PAPER_USLETTER;
 547                                 else if (size == "legal")
 548                                         default_papersize =
 549                                                 BufferParams::PAPER_LEGALPAPER;
 550                                 else if (size == "executive")
 551                                         default_papersize =
 552                                                 BufferParams::PAPER_EXECUTIVEPAPER;
 553                                 else if (size == "a3")
 554                                         default_papersize =
 555                                                 BufferParams::PAPER_A3PAPER;
 556                                 else if (size == "a4")
 557                                         default_papersize =
 558                                                 BufferParams::PAPER_A4PAPER;
 559                                 else if (size == "a5")
 560                                         default_papersize =
 561                                                 BufferParams::PAPER_A5PAPER;
 562                                 else if (size == "b5")
 563                                         default_papersize =
 564                                                 BufferParams::PAPER_B5PAPER;
 565                         }
 566                         break;
 567                 case RC_VIEWDVI_COMMAND:
 568                         if (lexrc.next())
 569                                 view_dvi_command = lexrc.GetString();
 570                         break;
 571
 572                 case RC_PS_COMMAND:
 573                         if (lexrc.next())
 574                                 ps_command = lexrc.GetString();
 575                         break;
 576
 577                 case RC_VIEWPS_COMMAND:
 578                         if (lexrc.next())
 579                                 view_ps_command = lexrc.GetString();
 580                         break;
 581
 582                 case RC_VIEWPSPIC_COMMAND:
 583                         if (lexrc.next())
 584                                 view_pspic_command = lexrc.GetString();
 585                         break;
 586
 587                 case RC_CHKTEX_COMMAND:
 588                         if (lexrc.next())
 589                                 chktex_command = lexrc.GetString();
 590                         break;
 591
 592                 case RC_HTML_COMMAND:
 593                         if (lexrc.next())
 594                                 html_command = lexrc.GetString();
 595                         break;
 596
 597                 case RC_SCREEN_DPI:
 598                         if (lexrc.next())
 599                                 dpi = lexrc.GetInteger();
 600                         break;
 601
 602                 case RC_SCREEN_ZOOM:
 603                         if (lexrc.next())
 604                                 zoom = lexrc.GetInteger();
 605                         break;
 606
 607                 case RC_SCREEN_FONT_SIZES:
 608                         if (lexrc.next())
 609                                 font_sizes[LyXFont::SIZE_TINY] =
 610                                         lexrc.GetFloat();
 611                         if (lexrc.next())
 612                                 font_sizes[LyXFont::SIZE_SCRIPT] =
 613                                         lexrc.GetFloat();
 614                         if (lexrc.next())
 615                                 font_sizes[LyXFont::SIZE_FOOTNOTE] =
 616                                         lexrc.GetFloat();
 617                         if (lexrc.next())
 618                                 font_sizes[LyXFont::SIZE_SMALL] =
 619                                         lexrc.GetFloat();
 620                         if (lexrc.next())
 621                                 font_sizes[LyXFont::SIZE_NORMAL] =
 622                                         lexrc.GetFloat();
 623                         if (lexrc.next())
 624                                 font_sizes[LyXFont::SIZE_LARGE] =
 625                                         lexrc.GetFloat();
 626                         if (lexrc.next())
 627                                 font_sizes[LyXFont::SIZE_LARGER] =
 628                                         lexrc.GetFloat();
 629                         if (lexrc.next())
 630                                 font_sizes[LyXFont::SIZE_LARGEST] =
 631                                         lexrc.GetFloat();
 632                         if (lexrc.next())
 633                                 font_sizes[LyXFont::SIZE_HUGE] =
 634                                         lexrc.GetFloat();
 635                         if (lexrc.next())
 636                                 font_sizes[LyXFont::SIZE_HUGER] =
 637                                         lexrc.GetFloat();
 638                         break;
 639
 640                 case RC_SCREEN_FONT_SCALABLE:
 641                         if (lexrc.next())
 642                                 use_scalable_fonts = lexrc.GetBool();
 643                         break;
 644
 645                 case RC_AUTOSAVE:
 646                         if (lexrc.next())
 647                                 autosave = lexrc.GetInteger();
 648                         break;
 649
 650                 case RC_SGML_EXTRA_OPTIONS:
 651                         if (lexrc.next())
 652                                 sgml_extra_options = lexrc.GetString();
 653                         break;
 654
 655                 case RC_DOCUMENTPATH:
 656                         if (lexrc.next()) {
 657                                 document_path = ExpandPath(lexrc.GetString());
 658                         }
 659                         break;
 660
 661                 case RC_TEMPLATEPATH:
 662                         if (lexrc.next())
 663                                 template_path = ExpandPath(lexrc.GetString());
 664                         break;
 665
 666                 case RC_TEMPDIRPATH:
 667                         if (lexrc.next())
 668                                 tempdir_path = ExpandPath(lexrc.GetString());
 669                         break;
 670
 671                 case RC_USETEMPDIR:
 672                         if (lexrc.next())
 673                                 use_tempdir = lexrc.GetBool();
 674                         break;
 675
 676                 case RC_LASTFILES:
 677                         if (lexrc.next())
 678                                 lastfiles = ExpandPath(lexrc.GetString());
 679                         break;
 680
 681                 case RC_NUMLASTFILES:
 682                         if (lexrc.next())
 683                                 num_lastfiles = lexrc.GetInteger();
 684                         break;
 685
 686                 case RC_CHECKLASTFILES:
 687                         if (lexrc.next())
 688                                 check_lastfiles = lexrc.GetBool();
 689                         break;
 690
 691                 case RC_SCREEN_FONT_ROMAN:
 692                         if (lexrc.next())
 693                                 roman_font_name = lexrc.GetString();
 694                         break;
 695
 696                 case RC_SCREEN_FONT_SANS:
 697                         if (lexrc.next())
 698                                 sans_font_name = lexrc.GetString();
 699                         break;
 700
 701                 case RC_SCREEN_FONT_TYPEWRITER:
 702                         if (lexrc.next())
 703                                 typewriter_font_name = lexrc.GetString();
 704                         break;
 705
 706                 case RC_SCREEN_FONT_MENU:
 707                         if (lexrc.next())
 708                                 menu_font_name = lexrc.GetString();
 709                         break;
 710
 711                 case RC_SCREEN_FONT_POPUP:
 712                         if (lexrc.next())
 713                                 popup_font_name = lexrc.GetString();
 714                         break;
 715
 716                 case RC_SCREEN_FONT_ENCODING:
 717                         if (lexrc.next())
 718                                 font_norm = lexrc.GetString();
 719                         break;
 720
 721                 case RC_AUTOREGIONDELETE:
 722                         // Auto region delete defaults to true
 723                         if (lexrc.next())
 724                                 auto_region_delete = lexrc.GetBool();
 725                         break;
 726
 727                 case RC_BIND:
 728                 {
 729                         // we should not do an explicit binding before
 730                         // loading a bind file. So, in this case, load
 731                         // the default bind file.
 732                         if (!hasBindFile)
 733                                 ReadBindFile();
 734
 735                         // !!!chb, dynamic key binding...
 736                         int action, res = 0;
 737                         string seq, cmd;
 738
 739                         if (lexrc.lex() == LyXLex::LEX_DATA)  {
 740                                 seq = lexrc.GetString();
 741                         } else {
 742                                 lexrc.printError("Bad key sequence: `$$Token'");
 743                                 break;
 744                         }
 745
 746                         if (lexrc.lex() == LyXLex::LEX_DATA) {
 747                                 cmd = lexrc.GetString();
 748                         } else {
 749                                 lexrc.printError("Bad command: `$$Token'");
 750                                 break;
 751                         }
 752
 753                         if ((action = lyxaction.LookupFunc(cmd.c_str()))>= 0) {
 754                                 if (lyxerr.debugging(Debug::KEY)) {
 755                                         lyxerr << "RC_BIND: Sequence `"
 756                                                << seq << "' Command `"
 757                                                << cmd << "' Action `"
 758                                                << action << '\'' << endl;
 759                                 }
 760                                 res = bindKey(seq.c_str(), action);
 761                                 if (res != 0) {
 762                                         lexrc.printError(
 763                                                 "Invalid key sequence `"
 764                                                 + seq + '\'');
 765                                 }
 766                         } else {// cmd is the last token read.
 767                                 lexrc.printError(
 768                                         "Unknown LyX function `$$Token'");
 769                         }
 770                         break;
 771                 }
 772                 case RC_SERVERPIPE:
 773                         if (lexrc.next())
 774                                 lyxpipes = ExpandPath(lexrc.GetString());
 775                         break;
 776
 777                 case RC_CURSOR_FOLLOWS_SCROLLBAR:
 778                         if (lexrc.next())
 779                                 cursor_follows_scrollbar = lexrc.GetBool();
 780                         break;
 781                 case RC_FAST_SELECTION:
 782                         if (lexrc.next())
 783                                 fast_selection = lexrc.GetBool();
 784                         break;
 785                 case RC_BACKGROUND_COLOR:
 786                         if (lexrc.next())
 787                                 background_color = lexrc.GetString();
 788                         break;
 789                 case RC_SELECTION_COLOR:
 790                         if (lexrc.next())
 791                                 strncpy(selection_color,
 792                                         lexrc.GetString().c_str(), 31);
 793                         break;
 794                 case RC_FAX_COMMAND:
 795                         if (lexrc.next())
 796                                 fax_command = lexrc.GetString();
 797                         break;
 798                 case RC_FAXPROGRAM:
 799                         if (lexrc.next())
 800                                 fax_program = lexrc.GetString();
 801                         break;
 802                 case RC_PHONEBOOK:
 803                         if (lexrc.next()) {
 804                                 string s = lexrc.GetString();
 805                                 if (AbsolutePath(s))
 806                                         phone_book = s;
 807                                 else
 808                                         phone_book = user_lyxdir + s;
 809                         }
 810                         break;
 811                 case RC_ASCIIROFF_COMMAND:
 812                         if (lexrc.next())
 813                                 ascii_roff_command = lexrc.GetString();
 814                         break;
 815                 case RC_ASCII_LINELEN:
 816                         if (lexrc.next())
 817                                 ascii_linelen = lexrc.GetInteger();
 818                         break;
 819                         // Spellchecker settings:
 820                 case RC_SPELL_COMMAND:
 821                         if (lexrc.next())
 822                                 isp_command = lexrc.GetString();
 823                         break;
 824                 case RC_ACCEPT_COMPOUND:
 825                         if (lexrc.next())
 826                                 isp_accept_compound = lexrc.GetBool();
 827                         break;
 828                 case RC_USE_INP_ENC:
 829                         if (lexrc.next())
 830                                 isp_use_input_encoding = lexrc.GetBool();
 831                         break;
 832                 case RC_USE_ALT_LANG:
 833                         if (lexrc.next())
 834                                 isp_use_alt_lang = lexrc.GetBool();
 835                         break;
 836                 case RC_USE_PERS_DICT:
 837                         if (lexrc.next())
 838                                 isp_use_pers_dict = lexrc.GetBool();
 839                         break;
 840                 case RC_USE_ESC_CHARS:
 841                         if (lexrc.next())
 842                                 isp_use_esc_chars = lexrc.GetBool();
 843                         break;
 844                 case RC_ALT_LANG:
 845                         if (lexrc.next())
 846                                 isp_alt_lang = lexrc.GetString();
 847                         break;
 848                 case RC_PERS_DICT:
 849                         if (lexrc.next())
 850                                 isp_pers_dict = lexrc.GetString();
 851                         break;
 852                 case RC_ESC_CHARS:
 853                         if (lexrc.next())
 854                                 isp_esc_chars = lexrc.GetString();
 855                         break;
 856                 case RC_LAST: break; // this is just a dummy
 857                 }
 858         }
 859
 860         return 0;
 861 }
 862
 863
 864 void LyXRC::write(string const & filename) const
 865 {
 866         ofstream ofs(filename.c_str());
 867         if (ofs)
 868                 output(ofs);
 869 }
 870
 871
 872 void LyXRC::print() const
 873 {
 874         if (lyxerr.debugging())
 875                 output(lyxerr);
 876         else
 877                 output(cout);
 878 }
 879
 880
 881 void LyXRC::output(ostream & os) const
 882 {
 883         os << "### This file is part of\n"
 884            << "### ========================================================\n"
 885            << "###          LyX, The Document Processor\n"
 886            << "###\n"
 887            << "###          Copyright 1995 Matthias Ettrich\n"
 888            << "###          Copyright 1995-1998 The LyX Team.\n"
 889            << "###\n"
 890            << "### ========================================================\n"
 891            << "\n"
 892            << "# This file is written by LyX, if you want to make your own\n"
 893            << "# modifications you should do them from inside LyX and save\n"
 894            << "# your preferences, or you can also make your modifications\n"
 895            << "# to lyxrc by hand. It is not advisable to edit this file.\n"
 896            << "\n";
 897
 898         // Why the switch you might ask. It is a trick to ensure that all
 899         // the elements in the LyXRCTags enum is handled. As you can see
 900         // there are no breaks at all. So it is just a huge fall-through.
 901         // The nice thing is that we will get a warning from the compiler
 902         // if we forget an element.
 903         LyXRCTags tag = RC_LAST;
 904         switch(tag) {
 905         case RC_LAST:
 906         case RC_INPUT:
 907                 // input/include files are not done here
 908         case RC_BIND:
 909                 // bindings is not written to the preferences file.
 910         case RC_BINDFILE:
 911                 // bind files are not done here.
 912         case RC_BEGINTOOLBAR:
 913                 // Toolbar is not written here (yet).
 914         case RC_FONT_ENCODING:
 915                 os << "\\font_encoding \"" << fontenc << "\"\n";
 916         case RC_PRINTER:
 917                 os << "\\printer \"" << printer << "\"\n";
 918         case RC_PRINT_COMMAND:
 919                 os << "\\print_command \"" << print_command << "\"\n";
 920         case RC_PRINTEVENPAGEFLAG:
 921                 os << "\\print_evenpage_flag \"" << print_evenpage_flag
 922                    << "\"\n";
 923         case RC_PRINTODDPAGEFLAG:
 924                 os << "\\print_oddpage_flag \"" << print_oddpage_flag
 925                    << "\"\n";
 926         case RC_PRINTPAGERANGEFLAG:
 927                 os << "\\print_pagerange_flag \"" << print_pagerange_flag
 928                    << "\"\n";
 929         case RC_PRINTCOPIESFLAG:
 930                 os << "\\print_copies_flag \"" << print_copies_flag << "\"\n";
 931         case RC_PRINTCOLLCOPIESFLAG:
 932                 os << "\\print_collcopies_flag \"" << print_collcopies_flag
 933                    << "\"\n";
 934         case RC_PRINTREVERSEFLAG:
 935                 os << "\\print_reverse_flag \"" << print_reverse_flag
 936                    << "\"\n";
 937         case RC_PRINTLANDSCAPEFLAG:
 938                 os << "\\print_landscape_flag \"" << print_landscape_flag
 939                    << "\"\n";
 940         case RC_PRINTTOPRINTER:
 941                 os << "\\print_to_printer \"" << print_to_printer << "\"\n";
 942         case RC_PRINT_ADAPTOUTPUT:
 943                 os << "\\print_adapt_output " << tostr(print_adapt_output)
 944                    << "\n";
 945         case RC_PRINTTOFILE:
 946                 os << "\\print_to_file \"" << print_to_file << "\"\n";
 947         case RC_PRINTFILEEXTENSION:
 948                 os << "\\print_file_extension \"" << print_file_extension
 949                    << "\"\n";
 950         case RC_PRINTEXSTRAOPTIONS:
 951                 os << "\\print_extra_options \"" << print_extra_options
 952                    << "\"\n";
 953         case RC_PRINTSPOOL_COMMAND:
 954                 os << "\\print_spool_command \"" << print_spool_command
 955                    << "\"\n";
 956         case RC_PRINTSPOOL_PRINTERPREFIX:
 957                 os << "\\print_spool_printerprefix \""
 958                    << print_spool_printerprefix << "\"\n";
 959         case RC_PRINTPAPERDIMENSIONFLAG:
 960                 os << "\\print_paper_dimension_flag \""
 961                    << print_paper_dimension_flag << "\"\n";
 962         case RC_PRINTPAPERFLAG:
 963                 os << "\\print_paper_flag \"" << print_paper_flag << "\"\n";
 964         case RC_CUSTOM_EXPORT_COMMAND:
 965                 os << "\\custom_export_command \"" << custom_export_command
 966                    << "\"\n";
 967         case RC_CUSTOM_EXPORT_FORMAT:
 968                 os << "\\custom_export_format \"" << custom_export_format
 969                    << "\"\n";
 970         case RC_LATEX_COMMAND:
 971                 os << "\\latex_command \"" << latex_command << "\"\n";
 972         case RC_LITERATE_COMMAND:
 973                 os << "\\literate_command \"" << literate_command << "\"\n";
 974         case RC_LITERATE_EXTENSION:
 975                 os << "\\literate_extension \"" << literate_extension
 976                    << "\"\n";
 977         case RC_LITERATE_ERROR_FILTER:
 978                 os << "\\literate_error_filter \"" << literate_error_filter
 979                    << "\"\n";
 980         case RC_BUILD_COMMAND:
 981                 os << "\\build_command \"" << build_command << "\"\n";
 982         case RC_BUILD_ERROR_FILTER:
 983                 os << "\\build_error_filter \"" << build_error_filter
 984                    << "\"\n";
 985         case RC_SCREEN_DPI:
 986                 os << "\\screen_dpi " << dpi << "\n";
 987         case RC_SCREEN_ZOOM:
 988                 os << "\\screen_zoom " << zoom << "\n";
 989         case RC_SCREEN_FONT_SIZES:
 990                 os.setf(ios::fixed);
 991                 os.precision(2);
 992                 os << "\\screen_font_sizes";
 993                 os << " " << font_sizes[LyXFont::SIZE_TINY];
 994                 os << " " << font_sizes[LyXFont::SIZE_SCRIPT];
 995                 os << " " << font_sizes[LyXFont::SIZE_FOOTNOTE];
 996                 os << " " << font_sizes[LyXFont::SIZE_SMALL];
 997                 os << " " << font_sizes[LyXFont::SIZE_NORMAL];
 998                 os << " " << font_sizes[LyXFont::SIZE_LARGE];
 999                 os << " " << font_sizes[LyXFont::SIZE_LARGER];
1000                 os << " " << font_sizes[LyXFont::SIZE_LARGEST];
1001                 os << " " << font_sizes[LyXFont::SIZE_HUGE];
1002                 os << " " << font_sizes[LyXFont::SIZE_HUGER];
1003                 os << "\n";
1004         case RC_AUTOREGIONDELETE:
1005                 os << "\\auto_region_delete " << tostr(auto_region_delete)
1006                    << "\n";
1007         case RC_AUTOSAVE:
1008                 os << "\\autosave " << autosave << "\n";
1009         case RC_EXIT_CONFIRMATION:
1010                 os << "\\exit_confirmation " << tostr(exit_confirmation)
1011                    << "\n";
1012         case RC_DISPLAY_SHORTCUTS:
1013                 os << "\\display_shortcuts " << tostr(display_shortcuts)
1014                    << "\n";
1015         case RC_VIEWDVI_COMMAND:
1016                 os << "\\view_dvi_command \"" << view_dvi_command << "\"\n";
1017         case RC_DEFAULT_PAPERSIZE:
1018                 os << "\\default_papersize \"";
1019                 switch (default_papersize) {
1020                 case BufferParams::PAPER_USLETTER:
1021                         os << "usletter"; break;
1022                 case BufferParams::PAPER_LEGALPAPER:
1023                         os << "legal"; break;
1024                 case BufferParams::PAPER_EXECUTIVEPAPER:
1025                         os << "executive"; break;
1026                 case BufferParams::PAPER_A3PAPER:
1027                         os << "a3"; break;
1028                 case BufferParams::PAPER_A4PAPER:
1029                         os << "a4"; break;
1030                 case BufferParams::PAPER_A5PAPER:
1031                         os << "a5"; break;
1032                 case BufferParams::PAPER_B5PAPER:
1033                         os << "b5"; break;
1034                 case BufferParams::PAPER_DEFAULT: break;
1035                 }
1036                 os << "\"\n";
1037         case RC_VIEWPS_COMMAND:
1038                 os << "\\view_ps_command \"" << view_ps_command << "\"\n";
1039         case RC_VIEWPSPIC_COMMAND:
1040                 os << "\\view_pspic_command \"" << view_pspic_command
1041                    << "\"\n";
1042         case RC_PS_COMMAND:
1043                 os << "\\ps_command \"" << ps_command << "\"\n";
1044         case RC_CHKTEX_COMMAND:
1045                 os << "\\chktex_command \"" << chktex_command << "\"\n";
1046         case RC_HTML_COMMAND:
1047                 os << "\\html_command \"" << html_command << "\"\n";
1048         case RC_SGML_EXTRA_OPTIONS:
1049                 os << "\\sgml_extra_options \"" << sgml_extra_options
1050                    << "\"\n";
1051         case RC_KBMAP:
1052                 os << "\\kbmap " << tostr(use_kbmap) << "\n";
1053         case RC_KBMAP_PRIMARY:
1054                 os << "\\kbmap_primary \"" << primary_kbmap << "\"\n";
1055         case RC_KBMAP_SECONDARY:
1056                 os << "\\kbmap_secondary \"" << secondary_kbmap << "\"\n";
1057         case RC_SERVERPIPE:
1058                 os << "\\serverpipe \"" << lyxpipes << "\"\n";
1059         case RC_RELYX_COMMAND:
1060                 os << "\\relyx_command \"" << relyx_command << "\"\n";
1061         case RC_DOCUMENTPATH:
1062                 os << "\\document_path \"" << document_path << "\"\n";
1063         case RC_TEMPLATEPATH:
1064                 os << "\\template_path \"" << template_path << "\"\n";
1065         case RC_TEMPDIRPATH:
1066                 os << "\\tempdir_path \"" << tempdir_path << "\"\n";
1067         case RC_USETEMPDIR:
1068                 os << "\\use_tempdir " << tostr(use_tempdir) << "\n";
1069         case RC_LASTFILES:
1070                 os << "\\lastfiles \"" << lastfiles << "\"\n";
1071         case RC_NUMLASTFILES:
1072                 os << "\\num_lastfiles " << num_lastfiles << "\n";
1073         case RC_CHECKLASTFILES:
1074                 os << "\\check_lastfiles " << tostr(check_lastfiles) << "\n";
1075         case RC_SCREEN_FONT_ROMAN:
1076                 os << "\\screen_font_roman \"" << roman_font_name << "\"\n";
1077         case RC_SCREEN_FONT_SANS:
1078                 os << "\\screen_font_sans \"" << sans_font_name << "\"\n";
1079         case RC_SCREEN_FONT_TYPEWRITER:
1080                 os << "\\screen_font_typewriter \""
1081                    << typewriter_font_name << "\"\n";
1082         case RC_SCREEN_FONT_MENU:
1083                 os << "\\screen_font_menu \"" << menu_font_name << "\"\n";
1084         case RC_SCREEN_FONT_POPUP:
1085                 os << "\\screen_font_popup \"" << popup_font_name << "\"\n";
1086         case RC_SCREEN_FONT_ENCODING:
1087                 os << "\\screen_font_encoding \"" << font_norm << "\"\n";
1088         case RC_SCREEN_FONT_SCALABLE:
1089                 os << "\\screen_font_scalable " << tostr(use_scalable_fonts)
1090                    << "\n";
1091         case RC_CURSOR_FOLLOWS_SCROLLBAR:
1092                 os << "\\cursor_follows_scrollbar "
1093                    << tostr(cursor_follows_scrollbar) << "\n";
1094         case RC_FAST_SELECTION:
1095                 os << "\\fast_selection "
1096                    << tostr(static_cast<bool>(fast_selection)) << "\n";
1097         case RC_BACKGROUND_COLOR:
1098                 os << "\\background_color \"" << background_color << "\"\n";
1099         case RC_SELECTION_COLOR:
1100                 os << "\\selection_color \"" << selection_color << "\"\n";
1101         case RC_FAX_COMMAND:
1102                 os << "\\fax_command \"" << fax_command << "\"\n";
1103         case RC_FAXPROGRAM:
1104                 os << "\\fax_program \"" << fax_program << "\"\n";
1105         case RC_PHONEBOOK:
1106                 os << "\\phone_book \"" << phone_book << "\"\n";
1107         case RC_ASCIIROFF_COMMAND:
1108                 os << "\\ascii_roff_command \"" << ascii_roff_command
1109                    << "\"\n";
1110         case RC_ASCII_LINELEN:
1111                 os << "\\ascii_linelen " << ascii_linelen << "\n";
1112         case RC_SPELL_COMMAND:
1113                 os << "\\spell_command \"" << isp_command << "\"\n";
1114         case RC_ACCEPT_COMPOUND:
1115                 os << "\\accept_compound " << tostr(isp_accept_compound)
1116                    << "\n";
1117         case RC_USE_INP_ENC:
1118                 os << "\\use_input_encoding " << tostr(isp_use_input_encoding)
1119                    << "\n";
1120         case RC_USE_ALT_LANG:
1121                 os << "\\use_alt_language " << tostr(isp_use_alt_lang) << "\n";
1122         case RC_USE_PERS_DICT:
1123                 os << "\\use_personal_dictionary " << tostr(isp_use_pers_dict)
1124                    << "\n";
1125         case RC_USE_ESC_CHARS:
1126                 os << "\\use_escape_chars " << tostr(isp_use_esc_chars)
1127                    << "\n";
1128         case RC_ALT_LANG:
1129                 os << "\\alternate_language \"" << isp_alt_lang << "\"\n";
1130         case RC_PERS_DICT:
1131                 os << "\\personal_dictionary \"" << isp_pers_dict << "\"\n";
1132         case RC_ESC_CHARS:
1133                 os << "\\escape_chars \"" << isp_esc_chars << "\"\n";
1134         }
1135         os.flush();
1136 }
1137
1138
1139 /// define the default key bindings for LyX.
1140 void LyXRC::defaultKeyBindings()
1141 {
1142         bindKey("Right",   LFUN_RIGHT);
1143         bindKey("Left",    LFUN_LEFT);
1144         bindKey("Up",      LFUN_UP);
1145         bindKey("Down",    LFUN_DOWN);
1146
1147         bindKey("Tab",  LFUN_TAB);
1148
1149         bindKey("Home",    LFUN_HOME);
1150         bindKey("End",     LFUN_END);
1151         bindKey("Prior",   LFUN_PRIOR);
1152         bindKey("Next",    LFUN_NEXT);
1153
1154         bindKey("Return",  LFUN_BREAKPARAGRAPH);
1155         bindKey("~C-~S-~M-nobreakspace", LFUN_PROTECTEDSPACE);
1156
1157         bindKey("Delete",  LFUN_DELETE);
1158         bindKey("BackSpace",    LFUN_BACKSPACE);
1159         // bindKeyings for transparent handling of deadkeys
1160         // The keysyms are gotten from XFree86 X11R6
1161         bindKey("~C-~S-~M-dead_acute",           LFUN_ACUTE);
1162         bindKey("~C-~S-~M-dead_breve",           LFUN_BREVE);
1163         bindKey("~C-~S-~M-dead_caron",           LFUN_CARON);
1164         bindKey("~C-~S-~M-dead_cedilla",         LFUN_CEDILLA);
1165         bindKey("~C-~S-~M-dead_abovering",          LFUN_CIRCLE);
1166         bindKey("~C-~S-~M-dead_circumflex",      LFUN_CIRCUMFLEX);
1167         bindKey("~C-~S-~M-dead_abovedot",             LFUN_DOT);
1168         bindKey("~C-~S-~M-dead_grave",           LFUN_GRAVE);
1169         bindKey("~C-~S-~M-dead_doubleacute",     LFUN_HUNG_UMLAUT);
1170         bindKey("~C-~S-~M-dead_macron",          LFUN_MACRON);
1171         // nothing with this name
1172         // bindKey("~C-~S-~M-dead_special_caron",   LFUN_SPECIAL_CARON);
1173         bindKey("~C-~S-~M-dead_tilde",           LFUN_TILDE);
1174         bindKey("~C-~S-~M-dead_diaeresis",       LFUN_UMLAUT);
1175         // nothing with this name either...
1176         //bindKey("~C-~S-~M-dead_underbar",        LFUN_UNDERBAR);
1177         bindKey("~C-~S-~M-dead_belowdot",        LFUN_UNDERDOT);
1178         bindKey("~C-~S-~M-dead_tie",             LFUN_TIE);
1179         bindKey("~C-~S-~M-dead_ogonek",           LFUN_OGONEK);
1180
1181         // bindings to utilize the use of the numeric keypad
1182         // e.g. Num Lock set
1183         bindKey("KP_0",        LFUN_SELFINSERT);
1184         bindKey("KP_Decimal",  LFUN_SELFINSERT);
1185         bindKey("KP_Enter",    LFUN_SELFINSERT);
1186         bindKey("KP_1",        LFUN_SELFINSERT);
1187         bindKey("KP_2",        LFUN_SELFINSERT);
1188         bindKey("KP_3",        LFUN_SELFINSERT);
1189         bindKey("KP_4",        LFUN_SELFINSERT);
1190         bindKey("KP_5",        LFUN_SELFINSERT);
1191         bindKey("KP_6",        LFUN_SELFINSERT);
1192         bindKey("KP_Add",      LFUN_SELFINSERT);
1193         bindKey("KP_7",        LFUN_SELFINSERT);
1194         bindKey("KP_8",        LFUN_SELFINSERT);
1195         bindKey("KP_9",        LFUN_SELFINSERT);
1196         bindKey("KP_Divide",   LFUN_SELFINSERT);
1197         bindKey("KP_Multiply", LFUN_SELFINSERT);
1198         bindKey("KP_Subtract", LFUN_SELFINSERT);
1199
1200         /* Most self-insert keys are handled in the 'default:' section of
1201          * WorkAreaKeyPress - so we don't have to define them all.
1202          * However keys explicit decleared as self-insert are
1203          * handled seperatly (LFUN_SELFINSERT.) Lgb. */
1204
1205         bindKey("C-Tab",  LFUN_TABINSERT);  // ale970515
1206 }