src/lyxrc.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 1995-2000 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 #include <iostream>
  20
  21 #include "debug.h"
  22
  23 #include "lyxrc.h"
  24 #include "kbmap.h"
  25 #include "LyXAction.h"
  26 #include "lyxserver.h"
  27 #include "lyx_main.h"
  28 #include "intl.h"
  29 #include "tex-strings.h"
  30 #include "support/path.h"
  31 #include "support/filetools.h"
  32 #include "lyxtext.h"
  33 #include "converter.h"
  34
  35 using std::ostream;
  36 using std::ofstream;
  37 using std::cout;
  38 using std::ios;
  39 using std::endl;
  40 using std::vector;
  41
  42 extern LyXAction lyxaction;
  43 extern kb_keymap * toplevel_keymap;
  44
  45
  46 static
  47 keyword_item lyxrcTags[] = {
  48         { "\\accept_compound", LyXRC::RC_ACCEPT_COMPOUND },
  49         { "\\alternate_language", LyXRC::RC_ALT_LANG },
  50         { "\\ascii_linelen", LyXRC::RC_ASCII_LINELEN },
  51         { "\\ascii_roff_command", LyXRC::RC_ASCIIROFF_COMMAND },
  52         { "\\auto_number", LyXRC::RC_AUTO_NUMBER },
  53         { "\\auto_region_delete", LyXRC::RC_AUTOREGIONDELETE },
  54         { "\\autosave", LyXRC::RC_AUTOSAVE },
  55         { "\\backupdir_path", LyXRC::RC_BACKUPDIR_PATH },
  56         { "\\bind", LyXRC::RC_BIND },
  57         { "\\bind_file", LyXRC::RC_BINDFILE },
  58         { "\\check_lastfiles", LyXRC::RC_CHECKLASTFILES },
  59         { "\\chktex_command", LyXRC::RC_CHKTEX_COMMAND },
  60         { "\\converter", LyXRC::RC_CONVERTER },
  61         { "\\cursor_follows_scrollbar", LyXRC::RC_CURSOR_FOLLOWS_SCROLLBAR },
  62         { "\\custom_export_command", LyXRC::RC_CUSTOM_EXPORT_COMMAND },
  63         { "\\custom_export_format", LyXRC::RC_CUSTOM_EXPORT_FORMAT },
  64         { "\\date_insert_format", LyXRC::RC_DATE_INSERT_FORMAT },
  65         { "\\default_language", LyXRC::RC_DEFAULT_LANGUAGE },
  66         { "\\default_papersize", LyXRC::RC_DEFAULT_PAPERSIZE },
  67         { "\\display_shortcuts", LyXRC::RC_DISPLAY_SHORTCUTS },
  68         { "\\document_path", LyXRC::RC_DOCUMENTPATH },
  69         { "\\escape_chars", LyXRC::RC_ESC_CHARS },
  70         { "\\exit_confirmation", LyXRC::RC_EXIT_CONFIRMATION },
  71 #if 0
  72         { "\\fax_command", LyXRC::RC_FAX_COMMAND },
  73         { "\\fax_program", LyXRC::RC_FAXPROGRAM },
  74 #endif
  75         { "\\font_encoding", LyXRC::RC_FONT_ENCODING },
  76         { "\\format", LyXRC::RC_FORMAT },
  77         { "\\input", LyXRC::RC_INPUT },
  78         { "\\kbmap", LyXRC::RC_KBMAP },
  79         { "\\kbmap_primary", LyXRC::RC_KBMAP_PRIMARY },
  80         { "\\kbmap_secondary", LyXRC::RC_KBMAP_SECONDARY },
  81         { "\\label_init_length", LyXRC::RC_LABEL_INIT_LENGTH },
  82         { "\\language_auto_begin", LyXRC::RC_LANGUAGE_AUTO_BEGIN },
  83         { "\\language_auto_end", LyXRC::RC_LANGUAGE_AUTO_END },
  84         { "\\language_command_begin", LyXRC::RC_LANGUAGE_COMMAND_BEGIN },
  85         { "\\language_command_end", LyXRC::RC_LANGUAGE_COMMAND_END },
  86         { "\\language_package", LyXRC::RC_LANGUAGE_PACKAGE },
  87         { "\\lastfiles", LyXRC::RC_LASTFILES },
  88         { "\\make_backup", LyXRC::RC_MAKE_BACKUP },
  89         { "\\mark_foreign_language", LyXRC::RC_MARK_FOREIGN_LANGUAGE },
  90         { "\\new_ask_filename", LyXRC::RC_NEW_ASK_FILENAME },
  91         { "\\num_lastfiles", LyXRC::RC_NUMLASTFILES },
  92         { "\\override_x_deadkeys", LyXRC::RC_OVERRIDE_X_DEADKEYS },
  93         { "\\personal_dictionary", LyXRC::RC_PERS_DICT },
  94 #if 0
  95         { "\\phone_book", LyXRC::RC_PHONEBOOK },
  96 #endif
  97         { "\\print_adapt_output", LyXRC::RC_PRINT_ADAPTOUTPUT },
  98         { "\\print_collcopies_flag", LyXRC::RC_PRINTCOLLCOPIESFLAG },
  99         { "\\print_command", LyXRC::RC_PRINT_COMMAND },
 100         { "\\print_copies_flag", LyXRC::RC_PRINTCOPIESFLAG },
 101         { "\\print_evenpage_flag", LyXRC::RC_PRINTEVENPAGEFLAG },
 102         { "\\print_extra_options", LyXRC::RC_PRINTEXSTRAOPTIONS },
 103         { "\\print_file_extension", LyXRC::RC_PRINTFILEEXTENSION },
 104         { "\\print_landscape_flag", LyXRC::RC_PRINTLANDSCAPEFLAG },
 105         { "\\print_oddpage_flag", LyXRC::RC_PRINTODDPAGEFLAG },
 106         { "\\print_pagerange_flag", LyXRC::RC_PRINTPAGERANGEFLAG },
 107         { "\\print_paper_dimension_flag", LyXRC::RC_PRINTPAPERDIMENSIONFLAG },
 108         { "\\print_paper_flag", LyXRC::RC_PRINTPAPERFLAG },
 109         { "\\print_reverse_flag", LyXRC::RC_PRINTREVERSEFLAG },
 110         { "\\print_spool_command", LyXRC::RC_PRINTSPOOL_COMMAND },
 111         { "\\print_spool_printerprefix", LyXRC::RC_PRINTSPOOL_PRINTERPREFIX },
 112         { "\\print_to_file", LyXRC::RC_PRINTTOFILE },
 113         { "\\print_to_printer", LyXRC::RC_PRINTTOPRINTER },
 114         { "\\printer", LyXRC::RC_PRINTER },
 115         { "\\ps_command", LyXRC::RC_PS_COMMAND },
 116         { "\\rtl", LyXRC::RC_RTL_SUPPORT },
 117         { "\\screen_dpi", LyXRC::RC_SCREEN_DPI },
 118         { "\\screen_font_encoding", LyXRC::RC_SCREEN_FONT_ENCODING },
 119         { "\\screen_font_encoding_menu", LyXRC::RC_SCREEN_FONT_ENCODING_MENU },
 120         { "\\screen_font_menu", LyXRC::RC_SCREEN_FONT_MENU },
 121         { "\\screen_font_popup", LyXRC::RC_SCREEN_FONT_POPUP },
 122         { "\\screen_font_roman", LyXRC::RC_SCREEN_FONT_ROMAN },
 123         { "\\screen_font_sans", LyXRC::RC_SCREEN_FONT_SANS },
 124         { "\\screen_font_scalable", LyXRC::RC_SCREEN_FONT_SCALABLE },
 125         { "\\screen_font_sizes", LyXRC::RC_SCREEN_FONT_SIZES },
 126         { "\\screen_font_typewriter", LyXRC::RC_SCREEN_FONT_TYPEWRITER },
 127         { "\\screen_zoom", LyXRC::RC_SCREEN_ZOOM },
 128         { "\\serverpipe", LyXRC::RC_SERVERPIPE },
 129         { "\\set_color", LyXRC::RC_SET_COLOR },
 130         { "\\show_banner", LyXRC::RC_SHOW_BANNER },
 131         { "\\spell_command", LyXRC::RC_SPELL_COMMAND },
 132         { "\\tempdir_path", LyXRC::RC_TEMPDIRPATH },
 133         { "\\template_path", LyXRC::RC_TEMPLATEPATH },
 134         { "\\ui_file", LyXRC::RC_UIFILE },
 135         { "\\use_alt_language", LyXRC::RC_USE_ALT_LANG },
 136         { "\\use_escape_chars", LyXRC::RC_USE_ESC_CHARS },
 137         { "\\use_input_encoding", LyXRC::RC_USE_INP_ENC },
 138         { "\\use_personal_dictionary", LyXRC::RC_USE_PERS_DICT },
 139         { "\\use_tempdir", LyXRC::RC_USETEMPDIR },
 140         { "\\view_dvi_paper_option", LyXRC::RC_VIEWDVI_PAPEROPTION },
 141         { "\\viewer" ,LyXRC::RC_VIEWER},
 142         { "\\wheel_jump", LyXRC::RC_WHEEL_JUMP }
 143 };
 144
 145 /* Let the range depend of the size of lyxrcTags.  Alejandro 240596 */
 146 static const int lyxrcCount = sizeof(lyxrcTags) / sizeof(keyword_item);
 147
 148
 149 LyXRC::LyXRC()
 150 {
 151         setDefaults();
 152 }
 153
 154
 155 void LyXRC::setDefaults() {
 156         ui_file = "default";
 157         // Get printer from the environment. If fail, use default "",
 158         // assuming that everything is set up correctly.
 159         printer = GetEnv("PRINTER");
 160         print_adapt_output = false;
 161         print_command = "dvips";
 162         print_evenpage_flag = "-B";
 163         print_oddpage_flag = "-A";
 164         print_pagerange_flag = "-pp";
 165         print_copies_flag = "-c";
 166         print_collcopies_flag = "-C";
 167         print_reverse_flag = "-r";
 168         print_landscape_flag = "-t landscape";
 169         print_to_printer = "-P";
 170         print_to_file = "-o ";
 171         print_file_extension = ".ps";
 172         print_paper_flag = "-t";
 173         print_paper_dimension_flag = "-T";
 174         document_path = GetEnvPath("HOME");
 175         tempdir_path = "/tmp";
 176         use_tempdir = true;
 177         ps_command = "gs";
 178         view_dvi_paper_option = "-paper";
 179         default_papersize = BufferParams::PAPER_USLETTER;
 180         custom_export_format = "ps";
 181         chktex_command = "chktex -n1 -n3 -n6 -n9 -n22 -n25 -n30 -n38";
 182         fontenc = "default";
 183         dpi = 75;
 184         // Because a screen typically is wider than a piece of paper:
 185         zoom = 150;
 186         wheel_jump = 100;
 187         // Default LaTeX font size:
 188         font_sizes[LyXFont::SIZE_TINY] = 5.0;
 189         font_sizes[LyXFont::SIZE_SCRIPT] = 7.0;
 190         font_sizes[LyXFont::SIZE_FOOTNOTE] = 8.0;
 191         font_sizes[LyXFont::SIZE_SMALL] = 9.0;
 192         font_sizes[LyXFont::SIZE_NORMAL] = 10.0;
 193         font_sizes[LyXFont::SIZE_LARGE] = 12.0;
 194         font_sizes[LyXFont::SIZE_LARGER] = 14.4;
 195         font_sizes[LyXFont::SIZE_LARGEST] = 17.26;
 196         font_sizes[LyXFont::SIZE_HUGE] = 20.74;
 197         font_sizes[LyXFont::SIZE_HUGER] = 24.88;
 198         use_scalable_fonts = true;
 199         roman_font_name = "-*-times";
 200         sans_font_name = "-*-helvetica";
 201         typewriter_font_name = "-*-courier";
 202         menu_font_name = "-*-helvetica-bold-r";
 203         popup_font_name = "-*-helvetica-medium-r";
 204         font_norm = "iso8859-1";
 205         font_norm_type = OTHER_ENCODING;
 206         font_norm_menu = "";
 207         override_x_deadkeys = true;
 208         autosave = 300;
 209         auto_region_delete = true;
 210         ascii_linelen = 65;
 211         num_lastfiles = 4;
 212         check_lastfiles = true;
 213         make_backup = true;
 214         backupdir_path = "";
 215         exit_confirmation = true;
 216         display_shortcuts = true;
 217         // Spellchecker settings:
 218         isp_command = "ispell";
 219         isp_accept_compound = false;
 220         isp_use_input_encoding = false;
 221         isp_use_alt_lang = false;
 222         isp_use_pers_dict = false;
 223         isp_use_esc_chars = false;
 224         use_kbmap = false;
 225         hasBindFile = false;
 226         rtl_support = false;
 227         auto_number = true;
 228         mark_foreign_language = true;
 229         language_package = "\\usepackage{babel}";
 230         language_auto_begin = true;
 231         language_auto_end = true;
 232         language_command_begin = "\\selectlanguage{$$lang}";
 233         language_command_end = "\\selectlanguage{$$lang}";
 234         default_language = "english";
 235         //
 236         new_ask_filename = false;
 237
 238         //
 239         date_insert_format = "%A, %e %B %Y";
 240         show_banner = true;
 241         cursor_follows_scrollbar = false;
 242         label_init_length = 3;
 243
 244         /// These variables are not stored on disk (perhaps they
 245         // should be moved from the LyXRC class).
 246         use_gui = true;
 247         pdf_mode = false;
 248 }
 249
 250
 251 int LyXRC::ReadBindFile(string const & name)
 252 {
 253         hasBindFile = true;
 254         string const tmp = i18nLibFileSearch("bind", name, "bind");
 255         lyxerr[Debug::LYXRC] << "Reading bindfile:" << tmp << endl;
 256         int const result = read(tmp);
 257         if (result) {
 258                 lyxerr << "Error reading bind file: " << tmp << endl;
 259         }
 260         return result;
 261 }
 262
 263
 264 int LyXRC::read(string const & filename)
 265 {
 266         // Default bindfile.
 267         static string const bindFile("cua");
 268
 269         LyXLex lexrc(lyxrcTags, lyxrcCount);
 270         if (lyxerr.debugging(Debug::PARSER))
 271                 lexrc.printTable(lyxerr);
 272
 273         lexrc.setFile(filename);
 274         if (!lexrc.IsOK()) return -2;
 275
 276         lyxerr[Debug::INIT] << "Reading '" << filename << "'..." << endl;
 277
 278         while (lexrc.IsOK()) {
 279                 // By using two switches we take advantage of the compiler
 280                 // telling us if we have missed a LyXRCTags element in
 281                 // the second switch.
 282                 // Note that this also shows a problem with LyXLex since it
 283                 // helps us avoid taking advantage of the strictness of the
 284                 // compiler.
 285
 286                 int le = lexrc.lex();
 287                 switch (le) {
 288                 case LyXLex::LEX_UNDEF:
 289                         lexrc.printError("Unknown tag `$$Token'");
 290                         continue;
 291                 case LyXLex::LEX_FEOF:
 292                         continue;
 293                 default: break;
 294                 }
 295                 switch (static_cast<LyXRCTags>(le)) {
 296                 case RC_INPUT: // Include file
 297                         if (lexrc.next()) {
 298                                 string tmp = LibFileSearch(string(),
 299                                                            lexrc.GetString());
 300                                 if (read(tmp)) {
 301                                         lexrc.printError("Error reading "
 302                                                          "included file: "+tmp);
 303                                 }
 304                         }
 305                         break;
 306                 case RC_BINDFILE:                     // RVDK_PATCH_5
 307                         if (lexrc.next()) {
 308                                 string tmp(lexrc.GetString());
 309                                 if (bind_file.empty()) {
 310                                         // we only need the name of the first
 311                                         // bind file since that (usually)
 312                                         // includes several others.
 313                                         bind_file = tmp;
 314                                 }
 315                                 ReadBindFile(tmp);
 316                         }
 317                         break;
 318
 319                 case RC_UIFILE:
 320                         if (lexrc.next()) {
 321                                 ui_file = lexrc.GetString();
 322                         }
 323                         break;
 324
 325                 case RC_EXIT_CONFIRMATION:
 326                         if (lexrc.next())
 327                                 exit_confirmation = lexrc.GetBool();
 328                         break;
 329
 330                 case RC_DISPLAY_SHORTCUTS:
 331                         if (lexrc.next())
 332                                 display_shortcuts = lexrc.GetBool();
 333                         break;
 334
 335                 case RC_KBMAP:
 336                         if (lexrc.next())
 337                                 use_kbmap = lexrc.GetBool();
 338                         break;
 339
 340                 case RC_KBMAP_PRIMARY:
 341                         if (lexrc.next()) {
 342                                 string kmap(lexrc.GetString());
 343                                 if (kmap.empty()) {
 344                                         // nothing
 345                                 } else if (!LibFileSearch("kbd", kmap,
 346                                                           "kmap").empty())
 347                                         primary_kbmap = kmap;
 348                                 else
 349                                         lexrc.printError("LyX: Keymap `$$Token' not found");
 350                         }
 351                         break;
 352
 353                 case RC_KBMAP_SECONDARY:
 354                         if (lexrc.next()) {
 355                                 string kmap(lexrc.GetString());
 356                                 if (kmap.empty()) {
 357                                         // nothing
 358                                 } else if (!LibFileSearch("kbd", kmap,
 359                                                           "kmap").empty())
 360                                         secondary_kbmap = kmap;
 361                                 else
 362                                         lexrc.printError("LyX: Keymap `$$Token' not found");
 363                         }
 364                         break;
 365
 366                 case RC_FONT_ENCODING:
 367                         if (lexrc.next())
 368                                 fontenc = lexrc.GetString();
 369                         break;
 370
 371                 case RC_PRINTER:
 372                         if (lexrc.next())
 373                                 printer = lexrc.GetString();
 374                         break;
 375
 376                 case RC_PRINT_COMMAND:
 377                         if (lexrc.next())
 378                                 print_command = lexrc.GetString();
 379                         break;
 380
 381                 case RC_PRINTEVENPAGEFLAG:
 382                         if (lexrc.next())
 383                                 print_evenpage_flag = lexrc.GetString();
 384                         break;
 385
 386                 case RC_PRINTODDPAGEFLAG:
 387                         if (lexrc.next())
 388                                 print_oddpage_flag = lexrc.GetString();
 389                         break;
 390
 391                 case RC_PRINTPAGERANGEFLAG:
 392                         if (lexrc.next())
 393                                 print_pagerange_flag = lexrc.GetString();
 394                         break;
 395
 396                 case RC_PRINTCOPIESFLAG:
 397                         if (lexrc.next())
 398                                 print_copies_flag = lexrc.GetString();
 399                         break;
 400
 401                 case RC_PRINTCOLLCOPIESFLAG:
 402                         if (lexrc.next())
 403                                 print_collcopies_flag = lexrc.GetString();
 404                         break;
 405
 406                 case RC_PRINTREVERSEFLAG:
 407                         if (lexrc.next())
 408                                 print_reverse_flag = lexrc.GetString();
 409                         break;
 410
 411                 case RC_PRINTLANDSCAPEFLAG:
 412                         if (lexrc.next())
 413                                 print_landscape_flag = lexrc.GetString();
 414                         break;
 415
 416                 case RC_PRINTTOPRINTER:
 417                         if (lexrc.next())
 418                                 print_to_printer = lexrc.GetString();
 419                         break;
 420
 421                 case RC_PRINT_ADAPTOUTPUT:
 422                         if (lexrc.next())
 423                                 print_adapt_output = lexrc.GetBool();
 424                         break;
 425
 426                 case RC_PRINTTOFILE:
 427                         if (lexrc.next())
 428                                 print_to_file = lexrc.GetString();
 429                         break;
 430
 431                 case RC_PRINTFILEEXTENSION:
 432                         if (lexrc.next())
 433                                 print_file_extension = lexrc.GetString();
 434                         break;
 435
 436                 case RC_PRINTEXSTRAOPTIONS:
 437                         if (lexrc.next())
 438                                 print_extra_options = lexrc.GetString();
 439                         break;
 440
 441                 case RC_PRINTSPOOL_COMMAND:
 442                         if (lexrc.next())
 443                                 print_spool_command = lexrc.GetString();
 444                         break;
 445
 446                 case RC_PRINTSPOOL_PRINTERPREFIX:
 447                         if (lexrc.next())
 448                                 print_spool_printerprefix = lexrc.GetString();
 449                         break;
 450
 451                 case RC_PRINTPAPERDIMENSIONFLAG:
 452                         if (lexrc.next())
 453                                 print_paper_dimension_flag = lexrc.GetString();
 454                         break;
 455
 456                 case RC_PRINTPAPERFLAG:
 457                         if (lexrc.next())
 458                                 print_paper_flag = lexrc.GetString();
 459                         break;
 460
 461                 case RC_CUSTOM_EXPORT_COMMAND:
 462                         if (lexrc.next())
 463                                 custom_export_command = lexrc.GetString();
 464                         break;
 465
 466                 case RC_CUSTOM_EXPORT_FORMAT:
 467                         if (lexrc.next())
 468                                 custom_export_format = lexrc.GetString();
 469                         break;
 470
 471                 case RC_DEFAULT_PAPERSIZE:
 472                         if (lexrc.next()) {
 473                                 string size = lowercase(lexrc.GetString());
 474                                 if (size == "usletter")
 475                                         default_papersize =
 476                                                 BufferParams::PAPER_USLETTER;
 477                                 else if (size == "legal")
 478                                         default_papersize =
 479                                                 BufferParams::PAPER_LEGALPAPER;
 480                                 else if (size == "executive")
 481                                         default_papersize =
 482                                                 BufferParams::PAPER_EXECUTIVEPAPER;
 483                                 else if (size == "a3")
 484                                         default_papersize =
 485                                                 BufferParams::PAPER_A3PAPER;
 486                                 else if (size == "a4")
 487                                         default_papersize =
 488                                                 BufferParams::PAPER_A4PAPER;
 489                                 else if (size == "a5")
 490                                         default_papersize =
 491                                                 BufferParams::PAPER_A5PAPER;
 492                                 else if (size == "b5")
 493                                         default_papersize =
 494                                                 BufferParams::PAPER_B5PAPER;
 495                         }
 496                         break;
 497
 498                 case RC_VIEWDVI_PAPEROPTION:
 499                         if (lexrc.next())
 500                                 view_dvi_paper_option = lexrc.GetString();
 501                         else
 502                                 view_dvi_paper_option = "";
 503                         break;
 504
 505                 case RC_PS_COMMAND:
 506                         if (lexrc.next())
 507                                 ps_command = lexrc.GetString();
 508                         break;
 509
 510                 case RC_CHKTEX_COMMAND:
 511                         if (lexrc.next())
 512                                 chktex_command = lexrc.GetString();
 513                         break;
 514
 515                 case RC_SCREEN_DPI:
 516                         if (lexrc.next())
 517                                 dpi = lexrc.GetInteger();
 518                         break;
 519
 520                 case RC_SCREEN_ZOOM:
 521                         if (lexrc.next())
 522                                 zoom = lexrc.GetInteger();
 523                         break;
 524
 525                 case RC_WHEEL_JUMP:
 526                         if (lexrc.next())
 527                                 wheel_jump = lexrc.GetInteger();
 528                         break;
 529
 530                 case RC_SCREEN_FONT_SIZES:
 531                         if (lexrc.next())
 532                                 font_sizes[LyXFont::SIZE_TINY] =
 533                                         lexrc.GetFloat();
 534                         if (lexrc.next())
 535                                 font_sizes[LyXFont::SIZE_SCRIPT] =
 536                                         lexrc.GetFloat();
 537                         if (lexrc.next())
 538                                 font_sizes[LyXFont::SIZE_FOOTNOTE] =
 539                                         lexrc.GetFloat();
 540                         if (lexrc.next())
 541                                 font_sizes[LyXFont::SIZE_SMALL] =
 542                                         lexrc.GetFloat();
 543                         if (lexrc.next())
 544                                 font_sizes[LyXFont::SIZE_NORMAL] =
 545                                         lexrc.GetFloat();
 546                         if (lexrc.next())
 547                                 font_sizes[LyXFont::SIZE_LARGE] =
 548                                         lexrc.GetFloat();
 549                         if (lexrc.next())
 550                                 font_sizes[LyXFont::SIZE_LARGER] =
 551                                         lexrc.GetFloat();
 552                         if (lexrc.next())
 553                                 font_sizes[LyXFont::SIZE_LARGEST] =
 554                                         lexrc.GetFloat();
 555                         if (lexrc.next())
 556                                 font_sizes[LyXFont::SIZE_HUGE] =
 557                                         lexrc.GetFloat();
 558                         if (lexrc.next())
 559                                 font_sizes[LyXFont::SIZE_HUGER] =
 560                                         lexrc.GetFloat();
 561                         break;
 562
 563                 case RC_SCREEN_FONT_SCALABLE:
 564                         if (lexrc.next())
 565                                 use_scalable_fonts = lexrc.GetBool();
 566                         break;
 567
 568                 case RC_AUTOSAVE:
 569                         if (lexrc.next())
 570                                 autosave = lexrc.GetInteger();
 571                         break;
 572
 573                 case RC_DOCUMENTPATH:
 574                         if (lexrc.next()) {
 575                                 document_path = ExpandPath(lexrc.GetString());
 576                         }
 577                         break;
 578
 579                 case RC_TEMPLATEPATH:
 580                         if (lexrc.next())
 581                                 template_path = ExpandPath(lexrc.GetString());
 582                         break;
 583
 584                 case RC_TEMPDIRPATH:
 585                         if (lexrc.next())
 586                                 tempdir_path = ExpandPath(lexrc.GetString());
 587                         break;
 588
 589                 case RC_USETEMPDIR:
 590                         if (lexrc.next())
 591                                 use_tempdir = lexrc.GetBool();
 592                         break;
 593
 594                 case RC_LASTFILES:
 595                         if (lexrc.next())
 596                                 lastfiles = ExpandPath(lexrc.GetString());
 597                         break;
 598
 599                 case RC_NUMLASTFILES:
 600                         if (lexrc.next())
 601                                 num_lastfiles = lexrc.GetInteger();
 602                         break;
 603
 604                 case RC_CHECKLASTFILES:
 605                         if (lexrc.next())
 606                                 check_lastfiles = lexrc.GetBool();
 607                         break;
 608
 609                 case RC_SCREEN_FONT_ROMAN:
 610                         if (lexrc.next())
 611                                 roman_font_name = lexrc.GetString();
 612                         break;
 613
 614                 case RC_SCREEN_FONT_SANS:
 615                         if (lexrc.next())
 616                                 sans_font_name = lexrc.GetString();
 617                         break;
 618
 619                 case RC_SCREEN_FONT_TYPEWRITER:
 620                         if (lexrc.next())
 621                                 typewriter_font_name = lexrc.GetString();
 622                         break;
 623
 624                 case RC_SCREEN_FONT_MENU:
 625                         if (lexrc.next())
 626                                 menu_font_name = lexrc.GetString();
 627                         break;
 628
 629                 case RC_SCREEN_FONT_POPUP:
 630                         if (lexrc.next())
 631                                 popup_font_name = lexrc.GetString();
 632                         break;
 633
 634                 case RC_SCREEN_FONT_ENCODING:
 635                         if (lexrc.next()) {
 636                                 font_norm = lexrc.GetString();
 637                                 set_font_norm_type();
 638                         }
 639                         break;
 640
 641                 case RC_SCREEN_FONT_ENCODING_MENU:
 642                         if (lexrc.next())
 643                                 font_norm_menu = lexrc.GetString();
 644                         break;
 645
 646                 case RC_SET_COLOR:
 647                 {
 648                         string lyx_name, x11_name;
 649
 650                         if (lexrc.next())  {
 651                                 lyx_name = lexrc.GetString();
 652                         } else {
 653                                 lexrc.printError("Missing color tag.");
 654                                 break;
 655                         }
 656
 657                         if (lexrc.next()) {
 658                                 x11_name = lexrc.GetString();
 659                         } else {
 660                                 lexrc.printError("Missing color name for color : `$$Token'");
 661                                 break;
 662                         }
 663
 664                         if (!lcolor.setColor(lyx_name, x11_name))
 665                                 lyxerr << "Bad lyxrc set_color for "
 666                                         << lyx_name << endl;
 667
 668                         break;
 669                 }
 670                 case RC_AUTOREGIONDELETE:
 671                         // Auto region delete defaults to true
 672                         if (lexrc.next())
 673                                 auto_region_delete = lexrc.GetBool();
 674                         break;
 675
 676                 case RC_BIND:
 677                 {
 678                         // we should not do an explicit binding before
 679                         // loading a bind file. So, in this case, load
 680                         // the default bind file.
 681                         if (!hasBindFile) {
 682                                 bind_file = bindFile;
 683                                 ReadBindFile();
 684                         }
 685                         // !!!chb, dynamic key binding...
 686                         int action, res = 0;
 687                         string seq, cmd;
 688
 689                         if (lexrc.lex() == LyXLex::LEX_DATA)  {
 690                                 seq = lexrc.GetString();
 691                         } else {
 692                                 lexrc.printError("Bad key sequence: `$$Token'");
 693                                 break;
 694                         }
 695
 696                         if (lexrc.lex() == LyXLex::LEX_DATA) {
 697                                 cmd = lexrc.GetString();
 698                         } else {
 699                                 lexrc.printError("Bad command: `$$Token'");
 700                                 break;
 701                         }
 702
 703                         if ((action = lyxaction.LookupFunc(cmd))>= 0) {
 704                                 if (lyxerr.debugging(Debug::KBMAP)) {
 705                                         lyxerr << "RC_BIND: Sequence `"
 706                                                << seq << "' Command `"
 707                                                << cmd << "' Action `"
 708                                                << action << '\'' << endl;
 709                                 }
 710                                 res = toplevel_keymap->bind(seq, action);
 711                                 if (res != 0) {
 712                                         lexrc.printError(
 713                                                 "Invalid key sequence `"
 714                                                 + seq + '\'');
 715                                 }
 716                         } else {// cmd is the last token read.
 717                                 lexrc.printError(
 718                                         "Unknown LyX function `$$Token'");
 719                         }
 720                         break;
 721                 }
 722                 case RC_OVERRIDE_X_DEADKEYS:
 723                         if (lexrc.next())
 724                                 override_x_deadkeys = lexrc.GetBool();
 725                         break;
 726
 727                 case RC_SERVERPIPE:
 728                         if (lexrc.next())
 729                                 lyxpipes = ExpandPath(lexrc.GetString());
 730                         break;
 731
 732                 case RC_CURSOR_FOLLOWS_SCROLLBAR:
 733                         if (lexrc.next())
 734                                 cursor_follows_scrollbar = lexrc.GetBool();
 735                         break;
 736
 737 #if 0
 738                 case RC_FAX_COMMAND:
 739                         if (lexrc.next())
 740                                 fax_command = lexrc.GetString();
 741                         break;
 742                 case RC_FAXPROGRAM:
 743                         if (lexrc.next())
 744                                 fax_program = lexrc.GetString();
 745                         break;
 746                 case RC_PHONEBOOK:
 747                         if (lexrc.next()) {
 748                                 string s = lexrc.GetString();
 749                                 if (AbsolutePath(s))
 750                                         phone_book = s;
 751                                 else
 752                                         phone_book = user_lyxdir + s;
 753                         }
 754                         break;
 755 #endif
 756                 case RC_ASCIIROFF_COMMAND:
 757                         if (lexrc.next())
 758                                 ascii_roff_command = lexrc.GetString();
 759                         break;
 760                 case RC_ASCII_LINELEN:
 761                         if (lexrc.next())
 762                                 ascii_linelen = lexrc.GetInteger();
 763                         break;
 764                         // Spellchecker settings:
 765                 case RC_SPELL_COMMAND:
 766                         if (lexrc.next())
 767                                 isp_command = lexrc.GetString();
 768                         break;
 769                 case RC_ACCEPT_COMPOUND:
 770                         if (lexrc.next())
 771                                 isp_accept_compound = lexrc.GetBool();
 772                         break;
 773                 case RC_USE_INP_ENC:
 774                         if (lexrc.next())
 775                                 isp_use_input_encoding = lexrc.GetBool();
 776                         break;
 777                 case RC_USE_ALT_LANG:
 778                         if (lexrc.next())
 779                                 isp_use_alt_lang = lexrc.GetBool();
 780                         break;
 781                 case RC_USE_PERS_DICT:
 782                         if (lexrc.next())
 783                                 isp_use_pers_dict = lexrc.GetBool();
 784                         break;
 785                 case RC_USE_ESC_CHARS:
 786                         if (lexrc.next())
 787                                 isp_use_esc_chars = lexrc.GetBool();
 788                         break;
 789                 case RC_ALT_LANG:
 790                         if (lexrc.next())
 791                                 isp_alt_lang = lexrc.GetString();
 792                         break;
 793                 case RC_PERS_DICT:
 794                         if (lexrc.next())
 795                                 isp_pers_dict = lexrc.GetString();
 796                         break;
 797                 case RC_ESC_CHARS:
 798                         if (lexrc.next())
 799                                 isp_esc_chars = lexrc.GetString();
 800                         break;
 801                 case RC_MAKE_BACKUP:
 802                         if (lexrc.next())
 803                                 make_backup = lexrc.GetBool();
 804                         break;
 805                 case RC_BACKUPDIR_PATH:
 806                         if (lexrc.next())
 807                                 backupdir_path = ExpandPath(lexrc.GetString());
 808                         break;
 809                 case RC_DATE_INSERT_FORMAT:
 810                         if (lexrc.next())
 811                                 date_insert_format = lexrc.GetString();
 812                         break;
 813                 case RC_LANGUAGE_PACKAGE:
 814                         if (lexrc.next())
 815                                 language_package = lexrc.GetString();
 816                         break;
 817                 case RC_LANGUAGE_AUTO_BEGIN:
 818                         if (lexrc.next())
 819                                 language_auto_begin = lexrc.GetBool();
 820                         break;
 821                 case RC_LANGUAGE_AUTO_END:
 822                         if (lexrc.next())
 823                                 language_auto_end = lexrc.GetBool();
 824                         break;
 825                 case RC_LANGUAGE_COMMAND_BEGIN:
 826                         if (lexrc.next())
 827                                 language_command_begin = lexrc.GetString();
 828                         break;
 829                 case RC_LANGUAGE_COMMAND_END:
 830                         if (lexrc.next())
 831                                 language_command_end = lexrc.GetString();
 832                         break;
 833                 case RC_RTL_SUPPORT:
 834                         if (lexrc.next())
 835                                 rtl_support = lexrc.GetBool();
 836                         break;
 837                 case RC_AUTO_NUMBER:
 838                         if (lexrc.next())
 839                                 auto_number = lexrc.GetBool();
 840                         break;
 841                 case RC_MARK_FOREIGN_LANGUAGE:
 842                         if (lexrc.next())
 843                                 mark_foreign_language = lexrc.GetBool();
 844                         break;
 845                 case RC_SHOW_BANNER:
 846                         if (lexrc.next())
 847                                 show_banner = lexrc.GetBool();
 848                         break;
 849
 850                 case RC_NEW_ASK_FILENAME:
 851                         if (lexrc.next())
 852                                 new_ask_filename = lexrc.GetBool();
 853                         break;
 854                 case RC_CONVERTER: {
 855                         string from, to, command, flags;
 856                         if (lexrc.next())
 857                                 from = lexrc.GetString();
 858                         if (lexrc.next())
 859                                 to = lexrc.GetString();
 860                         if (lexrc.next())
 861                                 command = lexrc.GetString();
 862                         if (lexrc.next())
 863                                 flags = lexrc.GetString();
 864                         if (command.empty() || command == "none")
 865                                 converters.Delete(from, to);
 866                         else
 867                                 converters.Add(from, to, command, flags);
 868                         break;
 869                 }
 870                 case RC_VIEWER: {
 871                         string format, command;
 872                         if (lexrc.next())
 873                                 format = lexrc.GetString();
 874                         if (lexrc.next())
 875                                 command = lexrc.GetString();
 876                         formats.SetViewer(format, command);
 877                         break;
 878                 }
 879                 case RC_FORMAT: {
 880                         string format, extension, prettyname, shortcut;
 881                         if (lexrc.next())
 882                                 format = lexrc.GetString();
 883                         if (lexrc.next())
 884                                 extension = lexrc.GetString();
 885                         if (lexrc.next())
 886                                 prettyname = lexrc.GetString();
 887                         if (lexrc.next())
 888                                 shortcut = lexrc.GetString();
 889                         if (prettyname.empty()) {
 890                                 if (converters.FormatIsUsed(format))
 891                                         lyxerr << "Can't delete format "
 892                                                << format << endl;
 893                                 else
 894                                         formats.Delete(format);
 895
 896                         } else
 897                                 formats.Add(format, extension, prettyname,
 898                                             shortcut);
 899                         break;
 900                 }
 901                 case RC_DEFAULT_LANGUAGE:
 902                         if (lexrc.next())
 903                                 default_language = lexrc.GetString();
 904                         break;
 905
 906                 case RC_LABEL_INIT_LENGTH:
 907                         if (lexrc.next())
 908                                 label_init_length = lexrc.GetInteger();
 909                         break;
 910
 911                 case RC_LAST: break; // this is just a dummy
 912                 }
 913         }
 914
 915         return 0;
 916 }
 917
 918
 919 void LyXRC::write(string const & filename) const
 920 {
 921         ofstream ofs(filename.c_str());
 922         if (ofs)
 923                 output(ofs);
 924 }
 925
 926
 927 void LyXRC::print() const
 928 {
 929         if (lyxerr.debugging())
 930                 output(lyxerr);
 931         else
 932                 output(cout);
 933 }
 934
 935
 936 void LyXRC::output(ostream & os) const
 937 {
 938         os << "### This file is part of\n"
 939            << "### ========================================================\n"
 940            << "###          LyX, The Document Processor\n"
 941            << "###\n"
 942            << "###          Copyright 1995 Matthias Ettrich\n"
 943            << "###          Copyright 1995-2000 The LyX Team.\n"
 944            << "###\n"
 945            << "### ========================================================\n"
 946            << "\n"
 947            << "# This file is written by LyX, if you want to make your own\n"
 948            << "# modifications you should do them from inside LyX and save\n"
 949            << "\n";
 950
 951         // Why the switch you might ask. It is a trick to ensure that all
 952         // the elements in the LyXRCTags enum is handled. As you can see
 953         // there are no breaks at all. So it is just a huge fall-through.
 954         // The nice thing is that we will get a warning from the compiler
 955         // if we forget an element.
 956         LyXRCTags tag = RC_LAST;
 957         switch (tag) {
 958         case RC_LAST:
 959         case RC_INPUT:
 960                 // input/include files are not done here
 961         case RC_BIND:
 962                 // bindings is not written to the preferences file.
 963         case RC_BINDFILE:
 964                 if (bind_file != system_lyxrc.bind_file) {
 965                         os << "\\bind_file " << bind_file << "\n";
 966                 }
 967                 //
 968                 // Misc Section
 969                 //
 970                 os << "\n#\n"
 971                    << "# MISC SECTION ######################################\n"
 972                    << "#\n\n";
 973
 974         case RC_SHOW_BANNER:
 975                 if (show_banner != system_lyxrc.show_banner) {
 976                         os << "# Set to false to inhibit the startup banner.\n"
 977                            << "\\show_banner " << tostr(show_banner) << "\n";
 978                 }
 979                 // bind files are not done here.
 980         case RC_UIFILE:
 981                 if (ui_file != system_lyxrc.ui_file) {
 982                         os << "\\ui_file \"" << ui_file << "\"\n";
 983                 }
 984         case RC_AUTOREGIONDELETE:
 985                 if (auto_region_delete != system_lyxrc.auto_region_delete) {
 986                         os << "# Set to false to inhibit automatic replacement of\n"
 987                            << "# the current selection.\n"
 988                            << "\\auto_region_delete " << tostr(auto_region_delete)
 989                            << "\n";
 990                 }
 991         case RC_AUTOSAVE:
 992                 if (autosave != system_lyxrc.autosave) {
 993                         os << "# The time interval between auto-saves in seconds.\n"
 994                            << "\\autosave " << autosave << "\n";
 995                 }
 996         case RC_EXIT_CONFIRMATION:
 997                 if (exit_confirmation != system_lyxrc.exit_confirmation) {
 998                         os << "# Ask for confirmation before exit if there are\n"
 999                            << "# unsaved changed documents.\n"
1000                            << "\\exit_confirmation " << tostr(exit_confirmation)
1001                            << "\n";
1002                 }
1003         case RC_DISPLAY_SHORTCUTS:
1004                 if (display_shortcuts != system_lyxrc.display_shortcuts) {
1005                         os << "# Display name of the last command executed,\n"
1006                            << "# with a list of short-cuts in the minibuffer.\n"
1007                            << "\\display_shortcuts " << tostr(display_shortcuts)
1008                            << "\n";
1009                 }
1010         case RC_VIEWDVI_PAPEROPTION:
1011                 if (view_dvi_paper_option
1012                     != system_lyxrc.view_dvi_paper_option) {
1013                         os << "# Options used to specify paper size to the\n"
1014                            << "# view_dvi_command\n"
1015                            << "\\view_dvi_paper_option \""
1016                            << view_dvi_paper_option << "\"\n";
1017                 }
1018         case RC_DEFAULT_PAPERSIZE:
1019                 if (default_papersize != system_lyxrc.default_papersize) {
1020                         os << "# The default papersize to use.\n"
1021                            << "\\default_papersize \"";
1022                         switch (default_papersize) {
1023                         case BufferParams::PAPER_USLETTER:
1024                                 os << "usletter"; break;
1025                         case BufferParams::PAPER_LEGALPAPER:
1026                                 os << "legal"; break;
1027                         case BufferParams::PAPER_EXECUTIVEPAPER:
1028                                 os << "executive"; break;
1029                         case BufferParams::PAPER_A3PAPER:
1030                                 os << "a3"; break;
1031                         case BufferParams::PAPER_A4PAPER:
1032                                 os << "a4"; break;
1033                         case BufferParams::PAPER_A5PAPER:
1034                                 os << "a5"; break;
1035                         case BufferParams::PAPER_B5PAPER:
1036                                 os << "b5"; break;
1037                         case BufferParams::PAPER_DEFAULT: break;
1038                         }
1039                         os << "\"\n";
1040                 }
1041         case RC_PS_COMMAND:
1042                 if (ps_command != system_lyxrc.ps_command) {
1043                         os << "# Program used for interpreting postscript.\n"
1044                            << "\\ps_command \"" << ps_command << "\"\n";
1045                 }
1046         case RC_CHKTEX_COMMAND:
1047                 if (chktex_command != system_lyxrc.chktex_command) {
1048                         os << "\\chktex_command \"" << chktex_command << "\"\n";
1049                 }
1050         case RC_KBMAP:
1051                 if (use_kbmap != system_lyxrc.use_kbmap) {
1052                         os << "\\kbmap " << tostr(use_kbmap) << "\n";
1053                 }
1054         case RC_KBMAP_PRIMARY:
1055                 if (primary_kbmap != system_lyxrc.primary_kbmap) {
1056                         os << "\\kbmap_primary \"" << primary_kbmap << "\"\n";
1057                 }
1058         case RC_KBMAP_SECONDARY:
1059                 if (secondary_kbmap != system_lyxrc.secondary_kbmap) {
1060                         os << "\\kbmap_secondary \"" << secondary_kbmap
1061                            << "\"\n";
1062                 }
1063         case RC_SERVERPIPE:
1064                 if (lyxpipes != system_lyxrc.lyxpipes) {
1065                         os << "\\serverpipe \"" << lyxpipes << "\"\n";
1066                 }
1067         case RC_DATE_INSERT_FORMAT:
1068                 if (date_insert_format != system_lyxrc.date_insert_format) {
1069                         os << "\\date_insert_format \"" << date_insert_format
1070                            << "\"\n";
1071                 }
1072         case RC_LABEL_INIT_LENGTH:
1073                 if (label_init_length != system_lyxrc.label_init_length) {
1074                         os << "\\label_init_length " << label_init_length
1075                            << "\n";
1076                 }
1077
1078                 os << "\n#\n"
1079                    << "# SCREEN & FONTS SECTION ############################\n"
1080                    << "#\n\n";
1081
1082         case RC_SCREEN_DPI:
1083                 if (dpi != system_lyxrc.dpi) {
1084                         os << "\\screen_dpi " << dpi << "\n";
1085                 }
1086         case RC_SCREEN_ZOOM:
1087                 if (zoom != system_lyxrc.zoom) {
1088                         os << "\\screen_zoom " << zoom << "\n";
1089                 }
1090         case RC_WHEEL_JUMP:
1091                 if (wheel_jump != system_lyxrc.wheel_jump) {
1092                         os << "\\wheel_jump " << wheel_jump << "\n";
1093                 }
1094         case RC_CURSOR_FOLLOWS_SCROLLBAR:
1095                 if (cursor_follows_scrollbar
1096                     != system_lyxrc.cursor_follows_scrollbar) {
1097                         os << "\\cursor_follows_scrollbar "
1098                            << tostr(cursor_follows_scrollbar) << "\n";
1099                 }
1100         case RC_SCREEN_FONT_ROMAN:
1101                 if (roman_font_name != system_lyxrc.roman_font_name) {
1102                         os << "\\screen_font_roman \"" << roman_font_name
1103                            << "\"\n";
1104                 }
1105         case RC_SCREEN_FONT_SANS:
1106                 if (sans_font_name != system_lyxrc.sans_font_name) {
1107                         os << "\\screen_font_sans \"" << sans_font_name
1108                            << "\"\n";
1109                 }
1110         case RC_SCREEN_FONT_TYPEWRITER:
1111                 if (typewriter_font_name != system_lyxrc.typewriter_font_name) {
1112                         os << "\\screen_font_typewriter \""
1113                            << typewriter_font_name << "\"\n";
1114                 }
1115         case RC_SCREEN_FONT_SCALABLE:
1116                 if (use_scalable_fonts != system_lyxrc.use_scalable_fonts) {
1117                         os << "\\screen_font_scalable "
1118                            << tostr(use_scalable_fonts)
1119                            << "\n";
1120                 }
1121         case RC_SCREEN_FONT_ENCODING:
1122                 if (font_norm != system_lyxrc.font_norm) {
1123                         os << "\\screen_font_encoding \"" << font_norm
1124                            << "\"\n";
1125                 }
1126         case RC_SCREEN_FONT_POPUP:
1127                 if (popup_font_name != system_lyxrc.popup_font_name) {
1128                         os << "\\screen_font_popup \"" << popup_font_name
1129                            << "\"\n";
1130                 }
1131         case RC_SCREEN_FONT_MENU:
1132                 if (menu_font_name != system_lyxrc.menu_font_name) {
1133                         os << "\\screen_font_menu \"" << menu_font_name
1134                            << "\"\n";
1135                 }
1136         case RC_SCREEN_FONT_SIZES:
1137                 if (font_sizes[LyXFont::SIZE_TINY]
1138                     != system_lyxrc.font_sizes[LyXFont::SIZE_TINY] ||
1139                     font_sizes[LyXFont::SIZE_SCRIPT]
1140                     != system_lyxrc.font_sizes[LyXFont::SIZE_SCRIPT] ||
1141                     font_sizes[LyXFont::SIZE_FOOTNOTE]
1142                     != system_lyxrc.font_sizes[LyXFont::SIZE_FOOTNOTE] ||
1143                     font_sizes[LyXFont::SIZE_SMALL]
1144                     != system_lyxrc.font_sizes[LyXFont::SIZE_SMALL] ||
1145                     font_sizes[LyXFont::SIZE_NORMAL]
1146                     != system_lyxrc.font_sizes[LyXFont::SIZE_NORMAL] ||
1147                     font_sizes[LyXFont::SIZE_LARGE]
1148                     != system_lyxrc.font_sizes[LyXFont::SIZE_LARGE] ||
1149                     font_sizes[LyXFont::SIZE_LARGER]
1150                     != system_lyxrc.font_sizes[LyXFont::SIZE_LARGER] ||
1151                     font_sizes[LyXFont::SIZE_LARGEST]
1152                     != system_lyxrc.font_sizes[LyXFont::SIZE_LARGEST] ||
1153                     font_sizes[LyXFont::SIZE_HUGE]
1154                     != system_lyxrc.font_sizes[LyXFont::SIZE_HUGE] ||
1155                     font_sizes[LyXFont::SIZE_HUGER]
1156                     != system_lyxrc.font_sizes[LyXFont::SIZE_HUGER]) {
1157                         os.setf(ios::fixed);
1158                         os.precision(2);
1159                         os << "\\screen_font_sizes"
1160                            << " " << font_sizes[LyXFont::SIZE_TINY]
1161                            << " " << font_sizes[LyXFont::SIZE_SCRIPT]
1162                            << " " << font_sizes[LyXFont::SIZE_FOOTNOTE]
1163                            << " " << font_sizes[LyXFont::SIZE_SMALL]
1164                            << " " << font_sizes[LyXFont::SIZE_NORMAL]
1165                            << " " << font_sizes[LyXFont::SIZE_LARGE]
1166                            << " " << font_sizes[LyXFont::SIZE_LARGER]
1167                            << " " << font_sizes[LyXFont::SIZE_LARGEST]
1168                            << " " << font_sizes[LyXFont::SIZE_HUGE]
1169                            << " " << font_sizes[LyXFont::SIZE_HUGER]
1170                            << "\n";
1171                 }
1172
1173                 os << "\n#\n"
1174                    << "# COLOR SECTION ###################################\n"
1175                    << "#\n\n";
1176
1177         case RC_SET_COLOR:
1178                 for (int i = 0; i < LColor::ignore; ++i ) {
1179                         LColor::color lc = static_cast<LColor::color>(i);
1180
1181                         string const col(lcolor.getX11Name(lc));
1182                         if (col != system_lcolor.getX11Name(lc)) {
1183                                 os << "\\set_color \""
1184                                    << lcolor.getLyXName(lc) << "\" \""
1185                                    << col << "\"\n";
1186                         }
1187                 }
1188
1189                 os << "\n#\n"
1190                    << "# PRINTER SECTION ###################################\n"
1191                    << "#\n\n";
1192
1193         case RC_PRINTER:
1194                 if (printer != system_lyxrc.printer) {
1195                         os << "\\printer \"" << printer << "\"\n";
1196                 }
1197         case RC_PRINT_ADAPTOUTPUT:
1198                 if (print_adapt_output != system_lyxrc.print_adapt_output) {
1199                         os << "\\print_adapt_output "
1200                            << tostr(print_adapt_output)
1201                            << "\n";
1202                 }
1203         case RC_PRINT_COMMAND:
1204                 if (print_command != system_lyxrc.print_command) {
1205                         os << "\\print_command \"" << print_command << "\"\n";
1206                 }
1207         case RC_PRINTEXSTRAOPTIONS:
1208                 if (print_extra_options != system_lyxrc.print_extra_options) {
1209                         os << "\\print_extra_options \"" << print_extra_options
1210                            << "\"\n";
1211                 }
1212         case RC_PRINTSPOOL_COMMAND:
1213                 if (print_spool_command != system_lyxrc.print_spool_command) {
1214                         os << "\\print_spool_command \"" << print_spool_command
1215                            << "\"\n";
1216                 }
1217         case RC_PRINTSPOOL_PRINTERPREFIX:
1218                 if (print_spool_printerprefix
1219                     != system_lyxrc.print_spool_printerprefix) {
1220                         os << "\\print_spool_printerprefix \""
1221                            << print_spool_printerprefix << "\"\n";
1222                 }
1223         case RC_PRINTEVENPAGEFLAG:
1224                 if (print_evenpage_flag != system_lyxrc.print_evenpage_flag) {
1225                         os << "\\print_evenpage_flag \"" << print_evenpage_flag
1226                            << "\"\n";
1227                 }
1228         case RC_PRINTODDPAGEFLAG:
1229                 if (print_oddpage_flag != system_lyxrc.print_oddpage_flag) {
1230                         os << "\\print_oddpage_flag \"" << print_oddpage_flag
1231                            << "\"\n";
1232                 }
1233         case RC_PRINTREVERSEFLAG:
1234                 if (print_reverse_flag != system_lyxrc.print_reverse_flag) {
1235                         os << "\\print_reverse_flag \"" << print_reverse_flag
1236                            << "\"\n";
1237                 }
1238         case RC_PRINTLANDSCAPEFLAG:
1239                 if (print_landscape_flag != system_lyxrc.print_landscape_flag) {
1240                         os << "\\print_landscape_flag \"" << print_landscape_flag
1241                            << "\"\n";
1242                 }
1243         case RC_PRINTPAGERANGEFLAG:
1244                 if (print_pagerange_flag != system_lyxrc.print_pagerange_flag) {
1245                         os << "\\print_pagerange_flag \"" << print_pagerange_flag
1246                            << "\"\n";
1247                 }
1248         case RC_PRINTCOPIESFLAG:
1249                 if (print_copies_flag != system_lyxrc.print_copies_flag) {
1250                         os << "\\print_copies_flag \"" << print_copies_flag
1251                            << "\"\n";
1252                 }
1253         case RC_PRINTCOLLCOPIESFLAG:
1254                 if (print_collcopies_flag
1255                     != system_lyxrc.print_collcopies_flag) {
1256                         os << "\\print_collcopies_flag \""
1257                            << print_collcopies_flag
1258                            << "\"\n";
1259                 }
1260         case RC_PRINTPAPERFLAG:
1261                 if (print_paper_flag != system_lyxrc.print_paper_flag) {
1262                         os << "\\print_paper_flag \"" << print_paper_flag
1263                            << "\"\n";
1264                 }
1265         case RC_PRINTPAPERDIMENSIONFLAG:
1266                 if (print_paper_dimension_flag
1267                     != system_lyxrc.print_paper_dimension_flag) {
1268                         os << "\\print_paper_dimension_flag \""
1269                            << print_paper_dimension_flag << "\"\n";
1270                 }
1271         case RC_PRINTTOPRINTER:
1272                 if (print_to_printer != system_lyxrc.print_to_printer) {
1273                         os << "\\print_to_printer \"" << print_to_printer
1274                            << "\"\n";
1275                 }
1276         case RC_PRINTTOFILE:
1277                 if (print_to_file != system_lyxrc.print_to_file) {
1278                         os << "\\print_to_file \"" << print_to_file << "\"\n";
1279                 }
1280         case RC_PRINTFILEEXTENSION:
1281                 if (print_file_extension != system_lyxrc.print_file_extension) {
1282                         os << "\\print_file_extension \""
1283                            << print_file_extension
1284                            << "\"\n";
1285                 }
1286
1287                 os << "\n#\n"
1288                    << "# EXPORT SECTION ####################################\n"
1289                    << "#\n\n";
1290
1291         case RC_CUSTOM_EXPORT_COMMAND:
1292                 if (custom_export_command
1293                     != system_lyxrc.custom_export_command) {
1294                         os << "\\custom_export_command \""
1295                            << custom_export_command
1296                            << "\"\n";
1297                 }
1298         case RC_CUSTOM_EXPORT_FORMAT:
1299                 if (custom_export_format
1300                     != system_lyxrc.custom_export_format) {
1301                         os << "\\custom_export_format \"" << custom_export_format
1302                            << "\"\n";
1303                 }
1304
1305                 os << "\n#\n"
1306                    << "# TEX SECTION #######################################\n"
1307                    << "#\n\n";
1308
1309         case RC_FONT_ENCODING:
1310                 if (fontenc != system_lyxrc.fontenc) {
1311                         os << "\\font_encoding \"" << fontenc << "\"\n";
1312                 }
1313
1314                 os << "\n#\n"
1315                    << "# FILE SECTION ######################################\n"
1316                    << "#\n\n";
1317
1318         case RC_DOCUMENTPATH:
1319                 if (document_path != system_lyxrc.document_path) {
1320                         os << "\\document_path \"" << document_path << "\"\n";
1321                 }
1322         case RC_LASTFILES:
1323                 if (lastfiles != system_lyxrc.lastfiles) {
1324                         os << "\\lastfiles \"" << lastfiles << "\"\n";
1325                 }
1326         case RC_NUMLASTFILES:
1327                 if (num_lastfiles != system_lyxrc.num_lastfiles) {
1328                         os << "\\num_lastfiles " << num_lastfiles << "\n";
1329                 }
1330         case RC_CHECKLASTFILES:
1331                 if (check_lastfiles != system_lyxrc.check_lastfiles) {
1332                         os << "\\check_lastfiles " << tostr(check_lastfiles)
1333                            << "\n";
1334                 }
1335         case RC_TEMPLATEPATH:
1336                 if (template_path != system_lyxrc.template_path) {
1337                         os << "\\template_path \"" << template_path << "\"\n";
1338                 }
1339         case RC_TEMPDIRPATH:
1340                 if (tempdir_path != system_lyxrc.tempdir_path) {
1341                         os << "\\tempdir_path \"" << tempdir_path << "\"\n";
1342                 }
1343         case RC_USETEMPDIR:
1344                 if (use_tempdir != system_lyxrc.use_tempdir) {
1345                         os << "\\use_tempdir " << tostr(use_tempdir) << "\n";
1346                 }
1347         case RC_ASCII_LINELEN:
1348                 if (ascii_linelen != system_lyxrc.ascii_linelen) {
1349                         os << "\\ascii_linelen " << ascii_linelen << "\n";
1350                 }
1351         case RC_MAKE_BACKUP:
1352                 if (make_backup != system_lyxrc.make_backup) {
1353                         os << "\\make_backup " << tostr(make_backup) << "\n";
1354                 }
1355         case RC_BACKUPDIR_PATH:
1356                 if (backupdir_path != system_lyxrc.backupdir_path) {
1357                         os << "\\backupdir_path \"" << backupdir_path << "\"\n";
1358                 }
1359
1360 #if 0
1361                 os << "\n#\n"
1362                    << "# FAX SECTION #######################################\n"
1363                    << "#\n\n";
1364
1365         case RC_FAX_COMMAND:
1366                 if (fax_command != system_lyxrc.fax_command) {
1367                         os << "\\fax_command \"" << fax_command << "\"\n";
1368                 }
1369         case RC_PHONEBOOK:
1370                 if (phone_book != system_lyxrc.phone_book) {
1371                         os << "\\phone_book \"" << phone_book << "\"\n";
1372                 }
1373         case RC_FAXPROGRAM:
1374                 if (fax_program != system_lyxrc.fax_program) {
1375                         os << "\\fax_program \"" << fax_program << "\"\n";
1376                 }
1377 #endif
1378                 os << "\n#\n"
1379                    << "# ASCII EXPORT SECTION ##############################\n"
1380                    << "#\n\n";
1381
1382         case RC_ASCIIROFF_COMMAND:
1383                 if (ascii_roff_command != system_lyxrc.ascii_roff_command) {
1384                         os << "\\ascii_roff_command \"" << ascii_roff_command
1385                            << "\"\n";
1386                 }
1387
1388                 os << "\n#\n"
1389                    << "# SPELLCHECKER SECTION ##############################\n"
1390                    << "#\n\n";
1391
1392         case RC_SPELL_COMMAND:
1393                 if (isp_command != system_lyxrc.isp_command) {
1394                         os << "\\spell_command \"" << isp_command << "\"\n";
1395                 }
1396         case RC_ACCEPT_COMPOUND:
1397                 if (isp_accept_compound != system_lyxrc.isp_accept_compound) {
1398                         os << "\\accept_compound " << tostr(isp_accept_compound)
1399                            << "\n";
1400                 }
1401         case RC_USE_ALT_LANG:
1402                 if (isp_use_alt_lang != system_lyxrc.isp_use_alt_lang) {
1403                         os << "\\use_alt_language " << tostr(isp_use_alt_lang)
1404                            << "\n";
1405                 }
1406         case RC_ALT_LANG:
1407                 if (isp_alt_lang != system_lyxrc.isp_alt_lang) {
1408                         os << "\\alternate_language \"" << isp_alt_lang
1409                            << "\"\n";
1410                 }
1411         case RC_USE_ESC_CHARS:
1412                 if (isp_use_esc_chars != system_lyxrc.isp_use_esc_chars) {
1413                         os << "\\use_escape_chars " << tostr(isp_use_esc_chars)
1414                            << "\n";
1415                 }
1416         case RC_ESC_CHARS:
1417                 if (isp_esc_chars != system_lyxrc.isp_esc_chars) {
1418                         os << "\\escape_chars \"" << isp_esc_chars << "\"\n";
1419                 }
1420         case RC_USE_PERS_DICT:
1421                 if (isp_use_pers_dict != system_lyxrc.isp_use_pers_dict) {
1422                         os << "\\use_personal_dictionary "
1423                            << tostr(isp_use_pers_dict)
1424                            << "\n";
1425                 }
1426         case RC_PERS_DICT:
1427                 if (isp_pers_dict != system_lyxrc.isp_pers_dict) {
1428                         os << "\\personal_dictionary \"" << isp_pers_dict
1429                            << "\"\n";
1430                 }
1431         case RC_USE_INP_ENC:
1432                 if (isp_use_input_encoding
1433                     != system_lyxrc.isp_use_input_encoding) {
1434                         os << "\\use_input_encoding "
1435                            << tostr(isp_use_input_encoding)
1436                            << "\n";
1437                 }
1438
1439                 os << "\n#\n"
1440                    << "# LANGUAGE SUPPORT SECTION ##########################\n"
1441                    << "#\n\n";
1442
1443         case RC_RTL_SUPPORT:
1444                 if (rtl_support != system_lyxrc.rtl_support) {
1445                         os << "\\rtl " << tostr(rtl_support) << "\n";
1446                 }
1447         case RC_LANGUAGE_PACKAGE:
1448                 if (language_package != system_lyxrc.language_package) {
1449                         os << "\\language_package \"" << language_package
1450                            << "\"\n";
1451                 }
1452         case RC_LANGUAGE_COMMAND_BEGIN:
1453                 if (language_command_begin
1454                     != system_lyxrc.language_command_begin) {
1455                         os << "\\language_command_begin \""
1456                            << language_command_begin
1457                            << "\"\n";
1458                 }
1459         case RC_LANGUAGE_COMMAND_END:
1460                 if (language_command_end
1461                     != system_lyxrc.language_command_end) {
1462                         os << "\\language_command_end \"" << language_command_end
1463                            << "\"\n";
1464                 }
1465         case RC_LANGUAGE_AUTO_BEGIN:
1466                 if (language_auto_begin != system_lyxrc.language_auto_begin) {
1467                         os << "\\language_auto_begin "
1468                            << tostr(language_auto_begin) << "\n";
1469                 }
1470         case RC_LANGUAGE_AUTO_END:
1471                 if (language_auto_end != system_lyxrc.language_auto_end) {
1472                         os << "\\language_auto_end "
1473                            << tostr(language_auto_end) << "\n";
1474                 }
1475         case RC_MARK_FOREIGN_LANGUAGE:
1476                 if (mark_foreign_language
1477                     != system_lyxrc.mark_foreign_language) {
1478                         os << "\\mark_foreign_language " <<
1479                                 tostr(mark_foreign_language) << "\n";
1480                 }
1481
1482                 os << "\n#\n"
1483                    << "# 2nd MISC SUPPORT SECTION ##########################\n"
1484                    << "#\n\n";
1485
1486         case RC_OVERRIDE_X_DEADKEYS:
1487                 if (override_x_deadkeys != system_lyxrc.override_x_deadkeys) {
1488                         os << "\\override_x_deadkeys "
1489                            << tostr(override_x_deadkeys) << "\n";
1490                 }
1491         case RC_SCREEN_FONT_ENCODING_MENU:
1492                 if (font_norm_menu != system_lyxrc.font_norm_menu) {
1493                         os << "\\screen_font_encoding_menu \"" << font_norm_menu
1494                            << "\"\n";
1495                 }
1496         case RC_AUTO_NUMBER:
1497                 if (auto_number != system_lyxrc.auto_number) {
1498                         os << "\\auto_number " << tostr(auto_number) << "\n";
1499                 }
1500         case RC_NEW_ASK_FILENAME:
1501                 if (new_ask_filename != system_lyxrc.new_ask_filename) {
1502                         os << "\\new_ask_filename " << tostr(new_ask_filename)
1503                            << "\n";
1504                 }
1505         case RC_DEFAULT_LANGUAGE:
1506                 if (default_language != system_lyxrc.default_language) {
1507                         os << "\\default_language " << default_language << "\n";
1508                 }
1509
1510                 os << "\n#\n"
1511                    << "# FORMATS SECTION ##########################\n"
1512                    << "#\n\n";
1513
1514         case RC_FORMAT:
1515                 // Look for deleted formats
1516                 for (Formats::const_iterator cit = formats.begin();
1517                      cit != formats.end(); ++cit) {
1518                         Format const * format =
1519                                 system_formats.GetFormat(cit->name());
1520                         if (!format ||
1521                             format->extension() != cit->extension() ||
1522                             format->prettyname() != cit->prettyname() ||
1523                             format->shortcut() != cit->shortcut())
1524                                 os << "\\format \"" << cit->name() << "\" \""
1525                                    << cit->extension() << "\" \""
1526                                    << cit->prettyname() << "\" \""
1527                                    << cit->shortcut() << "\"\n";
1528                 }
1529
1530                 // New/modifed formats
1531                 for (Formats::const_iterator cit = system_formats.begin();
1532                      cit != system_formats.end(); ++cit)
1533                         if (!formats.GetFormat(cit->name()))
1534                                 os << "\\format \"" << cit->name()
1535                                    << "\" \"\" \"\" \"\"\n";
1536         case RC_VIEWER:
1537                 for (Formats::const_iterator cit = formats.begin();
1538                      cit != formats.end(); ++cit) {
1539                         Format const * format =
1540                                 system_formats.GetFormat(cit->name());
1541                         if ((!format || format->viewer() != cit->viewer()) &&
1542                             (format || !cit->viewer().empty()))
1543                                 os << "\\viewer \"" << cit->name() << "\" \""
1544                                    << cit->viewer() << "\"\n";
1545                 }
1546
1547                 os << "\n#\n"
1548                    << "# CONVERTERS SECTION ##########################\n"
1549                    << "#\n\n";
1550
1551         case RC_CONVERTER:
1552                 // Look for new converters
1553                 for (Converters::const_iterator cit = converters.begin();
1554                      cit != converters.end(); ++cit) {
1555                         Converter const * converter =
1556                                 system_converters.GetConverter(cit->from,
1557                                                                cit->to);
1558                         if (!converter ||
1559                             converter->command != cit->command ||
1560                             converter->flags != cit->flags)
1561                                 os << "\\converter \"" << cit->from << "\" \""
1562                                    << cit->to << "\" \""
1563                                    << cit->command << "\" \""
1564                                    << cit->flags << "\"\n";
1565                 }
1566
1567                 // New/modifed converters
1568                 for (Converters::const_iterator cit = system_converters.begin();
1569                      cit != system_converters.end(); ++cit)
1570                         if (!converters.GetConverter(cit->from, cit->to))
1571                                 os << "\\converter \"" << cit->from
1572                                    << "\" \"" << cit->to << "\" \"\" \"\"\n";
1573         }
1574         os.flush();
1575 }
1576
1577 void LyXRC::set_font_norm_type()
1578 {
1579         if (font_norm == "iso10646-1")
1580                 font_norm_type = ISO_10646_1;
1581         else if (font_norm == "iso8859-1")
1582                 font_norm_type = ISO_8859_1;
1583         else if (font_norm == "iso8859-6.8x")
1584                 font_norm_type = ISO_8859_6_8;
1585         else if (font_norm == "iso8859-9")
1586                 font_norm_type = ISO_8859_9;
1587         else
1588                 font_norm_type = OTHER_ENCODING;
1589 }
1590
1591
1592 string const LyXRC::getDescription(LyXRCTags tag)
1593 {
1594         string str;
1595
1596         switch (tag) {
1597         case RC_FONT_ENCODING:
1598                 str = N_("The font encoding used for the LaTeX2e fontenc package. T1 is highly recommended for non-English languages.");
1599                 break;
1600
1601         case RC_PRINTER:
1602                 str = N_("The default printer to print on. If none is specified, LyX will use the environment variable PRINTER.");
1603                 break;
1604
1605         case RC_PRINT_COMMAND:
1606                 str = N_("Your favorite print program, e.g. \"dvips\", \"dvilj4\".");
1607                 break;
1608
1609         case RC_PRINTEVENPAGEFLAG:
1610                 str = N_("The option to print only even pages.");
1611                 break;
1612
1613         case RC_PRINTODDPAGEFLAG:
1614                 str = N_("The option to print only odd pages.");
1615                 break;
1616
1617         case RC_PRINTPAGERANGEFLAG:
1618                 str = N_("The option for specifying a comma-separated list of pages to print.");
1619                 break;
1620
1621         case RC_PRINTCOPIESFLAG:
1622                 str = N_("The option for specifying the number of copies to print.");
1623                 break;
1624
1625         case RC_PRINTCOLLCOPIESFLAG:
1626                 str = N_("The option for specifying whether the copies should be collated.");
1627                 break;
1628
1629         case RC_PRINTREVERSEFLAG:
1630                 str = N_("The option to reverse the order of the pages printed.");
1631                 break;
1632
1633         case RC_PRINTLANDSCAPEFLAG:
1634                 str = N_("The option to print out in landscape.");
1635                 break;
1636
1637         case RC_PRINTPAPERFLAG:
1638                 str = N_("The option to specify paper type.");
1639                 break;
1640
1641         case RC_PRINTPAPERDIMENSIONFLAG:
1642                 str = N_("Option to specify the dimensions of the print paper.");
1643                 break;
1644
1645         case RC_PRINTTOPRINTER:
1646                 str = N_("Option to pass to the print program to print on a specific printer.");
1647                 break;
1648
1649         case RC_PRINT_ADAPTOUTPUT:
1650                 str = N_("Select for LyX to pass the name of the destination printer to your print command.");
1651                 break;
1652
1653         case RC_PRINTTOFILE:
1654                 str = N_("Option to pass to the print program to print to a file.");
1655                 break;
1656
1657         case RC_PRINTFILEEXTENSION:
1658                 str = N_("Extension of printer program output file. Usually \".ps\".");
1659                 break;
1660
1661         case RC_PRINTEXSTRAOPTIONS:
1662                 str = N_("Extra options to pass to printing program after everything else, but before the filename of the DVI file to be printed.");
1663                 break;
1664
1665         case RC_PRINTSPOOL_COMMAND:
1666                 str = N_("When set, this printer option automatically prints to a file and then calls a separate print spooling program on that file with the given name and arguments.");
1667                 break;
1668
1669         case RC_PRINTSPOOL_PRINTERPREFIX:
1670                 str = N_("If you specify a printer name in the print dialog, the following argument is prepended along with the printer name after the spool command.");
1671                 break;
1672
1673         case RC_SCREEN_DPI:
1674                 str = N_("DPI (dots per inch) of your monitor is auto-detected by LyX. If that goes wrong, override the setting here.");
1675                 break;
1676
1677         case RC_SCREEN_ZOOM:
1678                 //xgettext:no-c-format
1679                 str = N_("The zoom percentage for screen fonts. A setting of 100% will make the fonts roughly the same size as on paper.");
1680                 break;
1681
1682         case RC_SCREEN_FONT_SIZES:
1683                 str = N_("The font sizes used for calculating the scaling of the screen fonts.");
1684                 break;
1685
1686         case RC_SCREEN_FONT_ROMAN:
1687         case RC_SCREEN_FONT_SANS:
1688         case RC_SCREEN_FONT_TYPEWRITER:
1689                 str = N_("The screen fonts used to display the text while editing.");
1690                 break;
1691
1692         case RC_SCREEN_FONT_MENU:
1693                 str = N_("The font for menus (and groups titles in popups).");
1694                 break;
1695
1696         case RC_SCREEN_FONT_POPUP:
1697                 str = N_("The font for popups.");
1698                 break;
1699
1700         case RC_SCREEN_FONT_ENCODING:
1701                 str = N_("The encoding for the screen fonts.");
1702                 break;
1703
1704         case RC_SCREEN_FONT_ENCODING_MENU:
1705                 str = N_("The encoding for the menu/popups fonts.");
1706                 break;
1707
1708         case RC_SET_COLOR:
1709                 break;
1710
1711         case RC_AUTOSAVE:
1712                 str = N_("The time interval between auto-saves (in seconds). 0 means no auto-save.");
1713                 break;
1714
1715         case RC_DOCUMENTPATH:
1716                 str = N_("The default path for your documents.");
1717                 break;
1718
1719         case RC_TEMPLATEPATH:
1720                 str = N_("The path that LyX will set when offering to choose a template.");
1721                 break;
1722
1723         case RC_TEMPDIRPATH:
1724                 str = N_("LyX will place its temporary directories in this path. They will be deleted when you quit LyX.");
1725                 break;
1726
1727         case RC_USETEMPDIR:
1728                 str = N_("Select if you wish to use a temporary directory structure to store temporary TeX output.");
1729                 break;
1730
1731         case RC_LASTFILES:
1732                 str = N_("The file where the last-files information should be stored.");
1733                 break;
1734
1735         case RC_AUTOREGIONDELETE:
1736                 str = N_("De-select if you don't want the current selection to be replaced automatically by what you type.");
1737                 break;
1738
1739         case RC_OVERRIDE_X_DEADKEYS:
1740                 str = N_("Select if LyX is to take over the handling of the dead keys (a.k.a. accent keys) that may be defined for your keyboard.");
1741                 break;
1742
1743
1744         case RC_SERVERPIPE:
1745                 str = N_("This starts the lyxserver. The pipes get an additional extension \".in\" and \".out\". Only for advanced users.");
1746                 break;
1747
1748         case RC_BINDFILE:
1749                 str = N_("Keybindings file. Can either specify an absolute path, or LyX will look in its global and local bind/ directories.");
1750                 break;
1751
1752         case RC_UIFILE:
1753                 str = N_("The  UI (user interface) file. Can either specify an absolute path, or LyX will look in its global and local ui/ directories.");
1754                 break;
1755
1756         case RC_KBMAP:
1757         case RC_KBMAP_PRIMARY:
1758         case RC_KBMAP_SECONDARY:
1759                 str = N_("Use this to set the correct mapping file for your keyboard. You'll need this if you for instance want to type German documents on an American keyboard.");
1760                 break;
1761
1762 #if 0
1763         case RC_FAX_COMMAND:
1764                 break;
1765
1766         case RC_PHONEBOOK:
1767                 break;
1768
1769         case RC_FAXPROGRAM:
1770                 break;
1771 #endif
1772         case RC_ASCIIROFF_COMMAND:
1773                 str = N_("Use to define an external program to render tables in the ASCII output. E.g. \"groff -t -Tlatin1 $$FName\"  where $$FName is the input file. If \"none\" is specified, an internal routine is used.");
1774                 break;
1775
1776         case RC_ASCII_LINELEN:
1777                 str = N_("This is the maximum line length of an exported ASCII file (LaTeX, SGML or plain text).");
1778                 break;
1779
1780         case RC_NUMLASTFILES:
1781                 str = N_("Maximal number of lastfiles. Up to 9 can appear in the file menu.");
1782                 break;
1783
1784         case RC_CHECKLASTFILES:
1785                 str = N_("Select to check whether the lastfiles still exist.");
1786                 break;
1787
1788         case RC_VIEWDVI_PAPEROPTION:
1789                 break;
1790
1791         case RC_DEFAULT_PAPERSIZE:
1792                 str = N_("Specify the default paper size.");
1793                 break;
1794
1795         case RC_PS_COMMAND:
1796                 break;
1797
1798         case RC_ACCEPT_COMPOUND:
1799                 str = N_("Consider run-together words, such as \"diskdrive\" for \"disk drive\", as legal words?");
1800                 break;
1801
1802         case RC_SPELL_COMMAND:
1803                 str = N_("What command runs the spell checker?");
1804                 break;
1805
1806         case RC_USE_INP_ENC:
1807                 str = N_("Specify whether to pass the -T input encoding option to ispell. Enable this if you can't spellcheck words with international letters in them. This may not work with all dictionaries.");
1808                 break;
1809
1810         case RC_USE_ALT_LANG:
1811         case RC_ALT_LANG:
1812                 str = N_("Specify an alternate language. The default is to use the language of the document.");
1813                 break;
1814
1815         case RC_USE_PERS_DICT:
1816         case RC_PERS_DICT:
1817                 str = N_("Specify an alternate personal dictionary file. E.g. \".ispell_english\".");
1818                 break;
1819
1820         case RC_USE_ESC_CHARS:
1821         case RC_ESC_CHARS:
1822                 str = N_("Specify additional chars that can be part of a word.");
1823                 break;
1824
1825         case RC_SCREEN_FONT_SCALABLE:
1826                 str = N_("Allow the use of scalable screen fonts? If false, LyX will use the closest existing size for a match. Use this if the scalable fonts look bad and you have many fixed size fonts.");
1827                 break;
1828
1829         case RC_CHKTEX_COMMAND:
1830                 str = N_("Define how to run chktex. E.g. \"chktex -n11 -n1 -n3 -n6 -n9 -22 -n25 -n30 -n38\" Refer to the ChkTeX documentation.");
1831                 break;
1832
1833         case RC_CURSOR_FOLLOWS_SCROLLBAR:
1834                 str = N_("LyX normally doesn't update the cursor position if you move the scrollbar. Set to true if you'd prefer to always have the cursor on screen.");
1835                 break;
1836
1837         case RC_EXIT_CONFIRMATION:
1838                 str = N_("Sets whether LyX asks for a second confirmation to exit when you have changed documents. (LyX will still ask to save changed documents.)");
1839                 break;
1840
1841         case RC_DISPLAY_SHORTCUTS:
1842                 str = N_("LyX continously displays names of last command executed, along with a list of defined short-cuts for it in the minibuffer. Set to false if LyX seems slow.");
1843                 break;
1844
1845         case RC_MAKE_BACKUP:
1846                 str = N_("De-select if you don't want LyX to create backup files.");
1847                 break;
1848
1849         case RC_BACKUPDIR_PATH:
1850                 str = N_("The path for storing backup files. If it is an empty string, LyX will store the backup file in the same directory as the original file.");
1851                 break;
1852
1853         case RC_RTL_SUPPORT:
1854                 str = N_("Select to enable support of right-to-left languages (e.g. Hebrew, Arabic).");
1855                 break;
1856
1857         case RC_MARK_FOREIGN_LANGUAGE:
1858                 str = N_("Select to control the highlighting of words with a language foreign to that of the document.");
1859                 break;
1860
1861         case RC_LANGUAGE_PACKAGE:
1862                 str = N_("The latex command for loading the language package. E.g. \"\\usepackage{babel}\", \"\\usepackage{omega}\".");
1863                 break;
1864
1865         case RC_LANGUAGE_AUTO_BEGIN:
1866                 str = N_("Select if a language switching command is needed at the beginning of the document.");
1867                 break;
1868
1869         case RC_LANGUAGE_AUTO_END:
1870                 str = N_("Select if a language switching command is needed at the end of the document.");
1871                 break;
1872
1873         case RC_LANGUAGE_COMMAND_BEGIN:
1874                 str = N_("The latex command for changing from the language of the document to another language. E.g. \\selectlanguage{$$lang} where $$lang is substituted by the name of the second language.");
1875                 break;
1876
1877         case RC_LANGUAGE_COMMAND_END:
1878                 str = N_("The latex command for changing back to the language of the document.");
1879                 break;
1880
1881         case RC_DATE_INSERT_FORMAT:
1882                 //xgettext:no-c-format
1883                 str = N_("This accepts the normal strftime formats; see man strftime for full details. E.g.\"%A, %e. %B %Y\".");
1884                 break;
1885
1886         case RC_SHOW_BANNER:
1887                 str = N_("De-select if you don't want the startup banner.");
1888                 break;
1889
1890         case RC_WHEEL_JUMP:
1891                 str = N_("The wheel movement factor (for mice with wheels or five button mice).");
1892                 break;
1893
1894         case RC_CONVERTER:
1895                 break;
1896
1897         case RC_VIEWER:
1898                 break;
1899
1900         case RC_FORMAT:
1901                 break;
1902
1903         case RC_NEW_ASK_FILENAME:
1904                 str = N_("This sets the behaviour if you want to be asked for a filename when creating a new document or wait until you save it and be asked then.");
1905                 break;
1906
1907         case RC_DEFAULT_LANGUAGE:
1908                 str = N_("New documents will be assigned this language.");
1909                 break;
1910
1911         case RC_LABEL_INIT_LENGTH:
1912                 str = N_("Maximum number of words in the initialization string for a new label");
1913                 break;
1914
1915         default:
1916                 break;
1917         }
1918
1919         return str;
1920 }
1921
1922 // The global instance
1923 LyXRC lyxrc;
1924
1925 // The global copy of the system lyxrc entries (everything except preferences)
1926 LyXRC system_lyxrc;