src/buffer.C

   1 /**
   2  * \file buffer.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Lars Gullik Bjønnes
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "buffer.h"
  14
  15 #include "author.h"
  16 #include "buffer_funcs.h"
  17 #include "bufferlist.h"
  18 #include "bufferparams.h"
  19 #include "counters.h"
  20 #include "Bullet.h"
  21 #include "Chktex.h"
  22 #include "debug.h"
  23 #include "encoding.h"
  24 #include "errorlist.h"
  25 #include "exporter.h"
  26 #include "format.h"
  27 #include "funcrequest.h"
  28 #include "gettext.h"
  29 #include "insetiterator.h"
  30 #include "language.h"
  31 #include "LaTeX.h"
  32 #include "LaTeXFeatures.h"
  33 #include "LyXAction.h"
  34 #include "lyxlex.h"
  35 #include "lyxtext.h"
  36 #include "lyxrc.h"
  37 #include "lyxvc.h"
  38 #include "lyx_main.h"
  39 #include "messages.h"
  40 #include "output.h"
  41 #include "output_docbook.h"
  42 #include "output_latex.h"
  43 #include "output_linuxdoc.h"
  44 #include "paragraph.h"
  45 #include "paragraph_funcs.h"
  46 #include "ParagraphParameters.h"
  47 #include "pariterator.h"
  48 #include "sgml.h"
  49 #include "texrow.h"
  50 #include "undo.h"
  51 #include "version.h"
  52
  53 #include "insets/insetbibitem.h"
  54 #include "insets/insetbibtex.h"
  55 #include "insets/insetinclude.h"
  56 #include "insets/insettext.h"
  57
  58 #include "mathed/math_macrotemplate.h"
  59 #include "mathed/math_macrotable.h"
  60 #include "mathed/math_support.h"
  61
  62 #include "frontends/Alert.h"
  63
  64 #include "graphics/Previews.h"
  65
  66 #include "support/FileInfo.h"
  67 #include "support/filetools.h"
  68 #ifdef USE_COMPRESSION
  69 # include "support/gzstream.h"
  70 #endif
  71 #include "support/lyxlib.h"
  72 #include "support/os.h"
  73 #include "support/path.h"
  74 #include "support/textutils.h"
  75 #include "support/convert.h"
  76
  77 #include <boost/bind.hpp>
  78
  79 #include <utime.h>
  80
  81 #include <iomanip>
  82 #include <stack>
  83 #include <sstream>
  84 #include <fstream>
  85
  86
  87 using lyx::pos_type;
  88 using lyx::pit_type;
  89
  90 using lyx::support::AddName;
  91 using lyx::support::bformat;
  92 using lyx::support::ChangeExtension;
  93 using lyx::support::cmd_ret;
  94 using lyx::support::createBufferTmpDir;
  95 using lyx::support::destroyDir;
  96 using lyx::support::FileInfo;
  97 using lyx::support::FileInfo;
  98 using lyx::support::getFormatFromContents;
  99 using lyx::support::IsDirWriteable;
 100 using lyx::support::IsFileWriteable;
 101 using lyx::support::LibFileSearch;
 102 using lyx::support::ltrim;
 103 using lyx::support::MakeAbsPath;
 104 using lyx::support::MakeDisplayPath;
 105 using lyx::support::MakeLatexName;
 106 using lyx::support::OnlyFilename;
 107 using lyx::support::OnlyPath;
 108 using lyx::support::Path;
 109 using lyx::support::QuoteName;
 110 using lyx::support::removeAutosaveFile;
 111 using lyx::support::rename;
 112 using lyx::support::RunCommand;
 113 using lyx::support::split;
 114 using lyx::support::strToInt;
 115 using lyx::support::subst;
 116 using lyx::support::tempName;
 117 using lyx::support::trim;
 118
 119 namespace os = lyx::support::os;
 120
 121 using std::endl;
 122 using std::for_each;
 123 using std::make_pair;
 124
 125 using std::ifstream;
 126 using std::ios;
 127 using std::map;
 128 using std::ostream;
 129 using std::ostringstream;
 130 using std::ofstream;
 131 using std::pair;
 132 using std::stack;
 133 using std::vector;
 134 using std::string;
 135
 136
 137 // all these externs should eventually be removed.
 138 extern BufferList bufferlist;
 139
 140 namespace {
 141
 142 int const LYX_FORMAT = 240;
 143
 144 } // namespace anon
 145
 146
 147 typedef std::map<string, bool> DepClean;
 148
 149 class Buffer::Impl
 150 {
 151 public:
 152         Impl(Buffer & parent, string const & file, bool readonly);
 153
 154         limited_stack<Undo> undostack;
 155         limited_stack<Undo> redostack;
 156         BufferParams params;
 157         LyXVC lyxvc;
 158         string temppath;
 159         TexRow texrow;
 160
 161         /// need to regenerate .tex?
 162         DepClean dep_clean;
 163
 164         /// is save needed?
 165         mutable bool lyx_clean;
 166
 167         /// is autosave needed?
 168         mutable bool bak_clean;
 169
 170         /// is this a unnamed file (New...)?
 171         bool unnamed;
 172
 173         /// buffer is r/o
 174         bool read_only;
 175
 176         /// name of the file the buffer is associated with.
 177         string filename;
 178
 179         /// The path to the document file.
 180         string filepath;
 181
 182         boost::scoped_ptr<Messages> messages;
 183
 184         /** Set to true only when the file is fully loaded.
 185          *  Used to prevent the premature generation of previews
 186          *  and by the citation inset.
 187          */
 188         bool file_fully_loaded;
 189
 190         /// our LyXText that should be wrapped in an InsetText
 191         InsetText inset;
 192
 193         ///
 194         MacroTable macros;
 195 };
 196
 197
 198 Buffer::Impl::Impl(Buffer & parent, string const & file, bool readonly_)
 199         : lyx_clean(true), bak_clean(true), unnamed(false), read_only(readonly_),
 200           filename(file), filepath(OnlyPath(file)), file_fully_loaded(false),
 201                 inset(params)
 202 {
 203         lyxvc.buffer(&parent);
 204         temppath = createBufferTmpDir();
 205         // FIXME: And now do something if temppath == string(), because we
 206         // assume from now on that temppath points to a valid temp dir.
 207         // See http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg67406.html
 208 }
 209
 210
 211 Buffer::Buffer(string const & file, bool ronly)
 212         : pimpl_(new Impl(*this, file, ronly))
 213 {
 214         lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
 215 }
 216
 217
 218 Buffer::~Buffer()
 219 {
 220         lyxerr[Debug::INFO] << "Buffer::~Buffer()" << endl;
 221         // here the buffer should take care that it is
 222         // saved properly, before it goes into the void.
 223
 224         closing();
 225
 226         if (!temppath().empty() && destroyDir(temppath()) != 0) {
 227                 Alert::warning(_("Could not remove temporary directory"),
 228                         bformat(_("Could not remove the temporary directory %1$s"), temppath()));
 229         }
 230
 231         // Remove any previewed LaTeX snippets associated with this buffer.
 232         lyx::graphics::Previews::get().removeLoader(*this);
 233 }
 234
 235
 236 LyXText & Buffer::text() const
 237 {
 238         return const_cast<LyXText &>(pimpl_->inset.text_);
 239 }
 240
 241
 242 InsetBase & Buffer::inset() const
 243 {
 244         return const_cast<InsetText &>(pimpl_->inset);
 245 }
 246
 247
 248 limited_stack<Undo> & Buffer::undostack()
 249 {
 250         return pimpl_->undostack;
 251 }
 252
 253
 254 limited_stack<Undo> const & Buffer::undostack() const
 255 {
 256         return pimpl_->undostack;
 257 }
 258
 259
 260 limited_stack<Undo> & Buffer::redostack()
 261 {
 262         return pimpl_->redostack;
 263 }
 264
 265
 266 limited_stack<Undo> const & Buffer::redostack() const
 267 {
 268         return pimpl_->redostack;
 269 }
 270
 271
 272 BufferParams & Buffer::params()
 273 {
 274         return pimpl_->params;
 275 }
 276
 277
 278 BufferParams const & Buffer::params() const
 279 {
 280         return pimpl_->params;
 281 }
 282
 283
 284 ParagraphList & Buffer::paragraphs()
 285 {
 286         return text().paragraphs();
 287 }
 288
 289
 290 ParagraphList const & Buffer::paragraphs() const
 291 {
 292         return text().paragraphs();
 293 }
 294
 295
 296 LyXVC & Buffer::lyxvc()
 297 {
 298         return pimpl_->lyxvc;
 299 }
 300
 301
 302 LyXVC const & Buffer::lyxvc() const
 303 {
 304         return pimpl_->lyxvc;
 305 }
 306
 307
 308 string const & Buffer::temppath() const
 309 {
 310         return pimpl_->temppath;
 311 }
 312
 313
 314 TexRow & Buffer::texrow()
 315 {
 316         return pimpl_->texrow;
 317 }
 318
 319
 320 TexRow const & Buffer::texrow() const
 321 {
 322         return pimpl_->texrow;
 323 }
 324
 325
 326 string const Buffer::getLatexName(bool const no_path) const
 327 {
 328         string const name = ChangeExtension(MakeLatexName(fileName()), ".tex");
 329         return no_path ? OnlyFilename(name) : name;
 330 }
 331
 332
 333 pair<Buffer::LogType, string> const Buffer::getLogName() const
 334 {
 335         string const filename = getLatexName(false);
 336
 337         if (filename.empty())
 338                 return make_pair(Buffer::latexlog, string());
 339
 340         string const path = temppath();
 341
 342         string const fname = AddName(path,
 343                                      OnlyFilename(ChangeExtension(filename,
 344                                                                   ".log")));
 345         string const bname =
 346                 AddName(path, OnlyFilename(
 347                         ChangeExtension(filename,
 348                                         formats.extension("literate") + ".out")));
 349
 350         // If no Latex log or Build log is newer, show Build log
 351
 352         FileInfo const f_fi(fname);
 353         FileInfo const b_fi(bname);
 354
 355         if (b_fi.exist() &&
 356             (!f_fi.exist() || f_fi.getModificationTime() < b_fi.getModificationTime())) {
 357                 lyxerr[Debug::FILES] << "Log name calculated as: " << bname << endl;
 358                 return make_pair(Buffer::buildlog, bname);
 359         }
 360         lyxerr[Debug::FILES] << "Log name calculated as: " << fname << endl;
 361         return make_pair(Buffer::latexlog, fname);
 362 }
 363
 364
 365 void Buffer::setReadonly(bool const flag)
 366 {
 367         if (pimpl_->read_only != flag) {
 368                 pimpl_->read_only = flag;
 369                 readonly(flag);
 370         }
 371 }
 372
 373
 374 void Buffer::setFileName(string const & newfile)
 375 {
 376         pimpl_->filename = MakeAbsPath(newfile);
 377         pimpl_->filepath = OnlyPath(pimpl_->filename);
 378         setReadonly(IsFileWriteable(pimpl_->filename) == 0);
 379         updateTitles();
 380 }
 381
 382
 383 // We'll remove this later. (Lgb)
 384 namespace {
 385
 386 void unknownClass(string const & unknown)
 387 {
 388         Alert::warning(_("Unknown document class"),
 389                 bformat(_("Using the default document class, because the "
 390                         "class %1$s is unknown."), unknown));
 391 }
 392
 393 } // anon
 394
 395
 396 int Buffer::readHeader(LyXLex & lex)
 397 {
 398         int unknown_tokens = 0;
 399         int line = -1;
 400         int begin_header_line = -1;
 401
 402         while (lex.isOK()) {
 403                 lex.next();
 404                 string const token = lex.getString();
 405
 406                 if (token.empty())
 407                         continue;
 408
 409                 if (token == "\\end_header")
 410                         break;
 411
 412                 ++line;
 413                 if (token == "\\begin_header") {
 414                         begin_header_line = line;
 415                         continue;
 416                 }
 417
 418                 lyxerr[Debug::PARSER] << "Handling header token: `"
 419                                       << token << '\'' << endl;
 420
 421                 string unknown = params().readToken(lex, token);
 422                 if (!unknown.empty()) {
 423                         if (unknown[0] != '\\' && token == "\\textclass") {
 424                                 unknownClass(unknown);
 425                         } else {
 426                                 ++unknown_tokens;
 427                                 string const s = bformat(_("Unknown token: "
 428                                                            "%1$s %2$s\n"),
 429                                                          token,
 430                                                          lex.getString());
 431                                 error(ErrorItem(_("Header error"), s,
 432                                                 -1, 0, 0));
 433                         }
 434                 }
 435         }
 436         if (begin_header_line) {
 437                 string const s = _("\\begin_header is missing");
 438                 error(ErrorItem(_("Header error"), s, -1, 0, 0));
 439         }
 440         return unknown_tokens;
 441 }
 442
 443
 444 // Uwe C. Schroeder
 445 // changed to be public and have one parameter
 446 // Returns false if "\end_document" is not read (Asger)
 447 bool Buffer::readDocument(LyXLex & lex)
 448 {
 449         lex.next();
 450         string const token = lex.getString();
 451         if (token != "\\begin_document") {
 452                 string const s = _("\\begin_document is missing");
 453                 error(ErrorItem(_("Header error"), s, -1, 0, 0));
 454         }
 455
 456         if (paragraphs().empty()) {
 457                 readHeader(lex);
 458                 if (!params().getLyXTextClass().load()) {
 459                         string theclass = params().getLyXTextClass().name();
 460                         Alert::error(_("Can't load document class"), bformat(
 461                                         "Using the default document class, because the "
 462                                         " class %1$s could not be loaded.", theclass));
 463                         params().textclass = 0;
 464                 }
 465         } else {
 466                 // We don't want to adopt the parameters from the
 467                 // document we insert, so read them into a temporary buffer
 468                 // and then discard it
 469
 470                 Buffer tmpbuf("", false);
 471                 tmpbuf.readHeader(lex);
 472         }
 473
 474         return text().read(*this, lex);
 475 }
 476
 477
 478 // needed to insert the selection
 479 void Buffer::insertStringAsLines(ParagraphList & pars,
 480         pit_type & par, pos_type & pos,
 481         LyXFont const & fn, string const & str, bool autobreakrows)
 482 {
 483         LyXLayout_ptr const & layout = pars[par].layout();
 484
 485         LyXFont font = fn;
 486
 487         pars[par].checkInsertChar(font);
 488         // insert the string, don't insert doublespace
 489         bool space_inserted = true;
 490         for (string::const_iterator cit = str.begin();
 491             cit != str.end(); ++cit) {
 492                 if (*cit == '\n') {
 493                         if (autobreakrows && (!pars[par].empty() || pars[par].allowEmpty())) {
 494                                 breakParagraph(params(), paragraphs(), par, pos,
 495                                                layout->isEnvironment());
 496                                 ++par;
 497                                 pos = 0;
 498                                 space_inserted = true;
 499                         } else {
 500                                 continue;
 501                         }
 502                         // do not insert consecutive spaces if !free_spacing
 503                 } else if ((*cit == ' ' || *cit == '\t') &&
 504                            space_inserted && !pars[par].isFreeSpacing()) {
 505                         continue;
 506                 } else if (*cit == '\t') {
 507                         if (!pars[par].isFreeSpacing()) {
 508                                 // tabs are like spaces here
 509                                 pars[par].insertChar(pos, ' ', font);
 510                                 ++pos;
 511                                 space_inserted = true;
 512                         } else {
 513                                 const pos_type n = 8 - pos % 8;
 514                                 for (pos_type i = 0; i < n; ++i) {
 515                                         pars[par].insertChar(pos, ' ', font);
 516                                         ++pos;
 517                                 }
 518                                 space_inserted = true;
 519                         }
 520                 } else if (!IsPrintable(*cit)) {
 521                         // Ignore unprintables
 522                         continue;
 523                 } else {
 524                         // just insert the character
 525                         pars[par].insertChar(pos, *cit, font);
 526                         ++pos;
 527                         space_inserted = (*cit == ' ');
 528                 }
 529
 530         }
 531 }
 532
 533
 534 bool Buffer::readFile(string const & filename)
 535 {
 536         // Check if the file is compressed.
 537         string const format = getFormatFromContents(filename);
 538         if (format == "gzip" || format == "zip" || format == "compress") {
 539                 params().compressed = true;
 540         }
 541
 542         // remove dummy empty par
 543         paragraphs().clear();
 544         bool ret = readFile(filename, paragraphs().size());
 545
 546         // After we have read a file, we must ensure that the buffer
 547         // language is set and used in the gui.
 548         // If you know of a better place to put this, please tell me. (Lgb)
 549         updateDocLang(params().language);
 550
 551         return ret;
 552 }
 553
 554
 555 bool Buffer::readFile(string const & filename, pit_type const pit)
 556 {
 557         LyXLex lex(0, 0);
 558         lex.setFile(filename);
 559         return readFile(lex, filename, pit);
 560 }
 561
 562
 563 bool Buffer::fully_loaded() const
 564 {
 565         return pimpl_->file_fully_loaded;
 566 }
 567
 568
 569 void Buffer::fully_loaded(bool const value)
 570 {
 571         pimpl_->file_fully_loaded = value;
 572 }
 573
 574
 575 bool Buffer::readFile(LyXLex & lex, string const & filename, pit_type const pit)
 576 {
 577         BOOST_ASSERT(!filename.empty());
 578
 579         if (!lex.isOK()) {
 580                 Alert::error(_("Document could not be read"),
 581                              bformat(_("%1$s could not be read."), filename));
 582                 return false;
 583         }
 584
 585         lex.next();
 586         string const token(lex.getString());
 587
 588         if (!lex.isOK()) {
 589                 Alert::error(_("Document could not be read"),
 590                              bformat(_("%1$s could not be read."), filename));
 591                 return false;
 592         }
 593
 594         // the first token _must_ be...
 595         if (token != "\\lyxformat") {
 596                 lyxerr << "Token: " << token << endl;
 597
 598                 Alert::error(_("Document format failure"),
 599                              bformat(_("%1$s is not a LyX document."),
 600                                        filename));
 601                 return false;
 602         }
 603
 604         lex.next();
 605         string tmp_format = lex.getString();
 606         //lyxerr << "LyX Format: `" << tmp_format << '\'' << endl;
 607         // if present remove ".," from string.
 608         string::size_type dot = tmp_format.find_first_of(".,");
 609         //lyxerr << "           dot found at " << dot << endl;
 610         if (dot != string::npos)
 611                         tmp_format.erase(dot, 1);
 612         int file_format = strToInt(tmp_format);
 613         //lyxerr << "format: " << file_format << endl;
 614
 615         if (file_format != LYX_FORMAT) {
 616                 string const tmpfile = tempName();
 617                 if (tmpfile.empty()) {
 618                         Alert::error(_("Conversion failed"),
 619                                      bformat(_("%1$s is from an earlier"
 620                                               " version of LyX, but a temporary"
 621                                               " file for converting it could"
 622                                               " not be created."),
 623                                               filename));
 624                         return false;
 625                 }
 626                 string command =
 627                         "python " + LibFileSearch("lyx2lyx", "lyx2lyx");
 628                 if (command.empty()) {
 629                         Alert::error(_("Conversion script not found"),
 630                                      bformat(_("%1$s is from an earlier"
 631                                                " version of LyX, but the"
 632                                                " conversion script lyx2lyx"
 633                                                " could not be found."),
 634                                                filename));
 635                         return false;
 636                 }
 637                 command += " -t"
 638                         + convert<string>(LYX_FORMAT)
 639                         + " -o " + tmpfile + ' '
 640                         + QuoteName(filename);
 641                 lyxerr[Debug::INFO] << "Running '"
 642                                     << command << '\''
 643                                     << endl;
 644                 cmd_ret const ret = RunCommand(command);
 645                 if (ret.first != 0) {
 646                         Alert::error(_("Conversion script failed"),
 647                                      bformat(_("%1$s is from an earlier version"
 648                                               " of LyX, but the lyx2lyx script"
 649                                               " failed to convert it."),
 650                                               filename));
 651                         return false;
 652                 } else {
 653                         bool ret = readFile(tmpfile, pit);
 654                         // Do stuff with tmpfile name and buffer name here.
 655                         return ret;
 656                 }
 657
 658         }
 659
 660         if (readDocument(lex)) {
 661                 Alert::error(_("Document format failure"),
 662                              bformat(_("%1$s ended unexpectedly, which means"
 663                                        " that it is probably corrupted."),
 664                                        filename));
 665         }
 666
 667         //lyxerr << "removing " << MacroTable::localMacros().size()
 668         //      << " temporary macro entries" << endl;
 669         //MacroTable::localMacros().clear();
 670         params().setPaperStuff();
 671
 672         pimpl_->file_fully_loaded = true;
 673         return true;
 674 }
 675
 676
 677 // Should probably be moved to somewhere else: BufferView? LyXView?
 678 bool Buffer::save() const
 679 {
 680         // We don't need autosaves in the immediate future. (Asger)
 681         resetAutosaveTimers();
 682
 683         // make a backup
 684         string s;
 685         if (lyxrc.make_backup) {
 686                 s = fileName() + '~';
 687                 if (!lyxrc.backupdir_path.empty())
 688                         s = AddName(lyxrc.backupdir_path,
 689                                     subst(os::internal_path(s),'/','!'));
 690
 691                 // Rename is the wrong way of making a backup,
 692                 // this is the correct way.
 693                 /* truss cp fil fil2:
 694                    lstat("LyXVC3.lyx", 0xEFFFF898)                 Err#2 ENOENT
 695                    stat("LyXVC.lyx", 0xEFFFF688)                   = 0
 696                    open("LyXVC.lyx", O_RDONLY)                     = 3
 697                    open("LyXVC3.lyx", O_WRONLY|O_CREAT|O_TRUNC, 0600) = 4
 698                    fstat(4, 0xEFFFF508)                            = 0
 699                    fstat(3, 0xEFFFF508)                            = 0
 700                    read(3, " # T h i s   f i l e   w".., 8192)     = 5579
 701                    write(4, " # T h i s   f i l e   w".., 5579)    = 5579
 702                    read(3, 0xEFFFD4A0, 8192)                       = 0
 703                    close(4)                                        = 0
 704                    close(3)                                        = 0
 705                    chmod("LyXVC3.lyx", 0100644)                    = 0
 706                    lseek(0, 0, SEEK_CUR)                           = 46440
 707                    _exit(0)
 708                 */
 709
 710                 // Should probably have some more error checking here.
 711                 // Doing it this way, also makes the inodes stay the same.
 712                 // This is still not a very good solution, in particular we
 713                 // might loose the owner of the backup.
 714                 FileInfo finfo(fileName());
 715                 if (finfo.exist()) {
 716                         mode_t fmode = finfo.getMode();
 717                         struct utimbuf times = {
 718                                 finfo.getAccessTime(),
 719                                 finfo.getModificationTime() };
 720
 721                         ifstream ifs(fileName().c_str());
 722                         ofstream ofs(s.c_str(), ios::out|ios::trunc);
 723                         if (ifs && ofs) {
 724                                 ofs << ifs.rdbuf();
 725                                 ifs.close();
 726                                 ofs.close();
 727                                 ::chmod(s.c_str(), fmode);
 728
 729                                 if (::utime(s.c_str(), &times)) {
 730                                         lyxerr << "utime error." << endl;
 731                                 }
 732                         } else {
 733                                 lyxerr << "LyX was not able to make "
 734                                         "backup copy. Beware." << endl;
 735                         }
 736                 }
 737         }
 738
 739         if (writeFile(fileName())) {
 740                 markClean();
 741                 removeAutosaveFile(fileName());
 742         } else {
 743                 // Saving failed, so backup is not backup
 744                 if (lyxrc.make_backup)
 745                         rename(s, fileName());
 746                 return false;
 747         }
 748         return true;
 749 }
 750
 751
 752 bool Buffer::writeFile(string const & fname) const
 753 {
 754         if (pimpl_->read_only && fname == fileName())
 755                 return false;
 756
 757         FileInfo finfo(fname);
 758         if (finfo.exist() && !finfo.writable())
 759                 return false;
 760
 761         bool retval = false;
 762
 763         if (params().compressed) {
 764 #ifdef USE_COMPRESSION
 765                 gz::ogzstream ofs(fname.c_str());
 766                 if (!ofs)
 767                         return false;
 768
 769                 retval = do_writeFile(ofs);
 770 #else
 771                 return false;
 772 #endif
 773         } else {
 774                 ofstream ofs(fname.c_str());
 775                 if (!ofs)
 776                         return false;
 777
 778                 retval = do_writeFile(ofs);
 779         }
 780
 781         return retval;
 782 }
 783
 784
 785 bool Buffer::do_writeFile(ostream & ofs) const
 786 {
 787 #ifdef HAVE_LOCALE
 788         // Use the standard "C" locale for file output.
 789         ofs.imbue(std::locale::classic());
 790 #endif
 791
 792         // The top of the file should not be written by params().
 793
 794         // write out a comment in the top of the file
 795         ofs << "#LyX " << lyx_version
 796             << " created this file. For more info see http://www.lyx.org/\n"
 797             << "\\lyxformat " << LYX_FORMAT << "\n"
 798             << "\\begin_document\n";
 799
 800         // now write out the buffer parameters.
 801         ofs << "\\begin_header\n";
 802         params().writeFile(ofs);
 803         ofs << "\\end_header\n";
 804
 805         // write the text
 806         ofs << "\n\\begin_body\n";
 807         text().write(*this, ofs);
 808         ofs << "\n\\end_body\n";
 809
 810         // Write marker that shows file is complete
 811         ofs << "\\end_document" << endl;
 812
 813         // Shouldn't really be needed....
 814         //ofs.close();
 815
 816         // how to check if close went ok?
 817         // Following is an attempt... (BE 20001011)
 818
 819         // good() returns false if any error occured, including some
 820         //        formatting error.
 821         // bad()  returns true if something bad happened in the buffer,
 822         //        which should include file system full errors.
 823
 824         bool status = true;
 825         if (!ofs) {
 826                 status = false;
 827                 lyxerr << "File was not closed properly." << endl;
 828         }
 829
 830         return status;
 831 }
 832
 833
 834 void Buffer::makeLaTeXFile(string const & fname,
 835                            string const & original_path,
 836                            OutputParams const & runparams,
 837                            bool output_preamble, bool output_body)
 838 {
 839         lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl;
 840
 841         ofstream ofs;
 842         if (!openFileWrite(ofs, fname))
 843                 return;
 844
 845         makeLaTeXFile(ofs, original_path,
 846                       runparams, output_preamble, output_body);
 847
 848         ofs.close();
 849         if (ofs.fail())
 850                 lyxerr << "File '" << fname << "' was not closed properly." << endl;
 851 }
 852
 853
 854 void Buffer::makeLaTeXFile(ostream & os,
 855                            string const & original_path,
 856                            OutputParams const & runparams_in,
 857                            bool const output_preamble, bool const output_body)
 858 {
 859         OutputParams runparams = runparams_in;
 860
 861         // validate the buffer.
 862         lyxerr[Debug::LATEX] << "  Validating buffer..." << endl;
 863         LaTeXFeatures features(*this, params(), runparams.nice);
 864         validate(features);
 865         lyxerr[Debug::LATEX] << "  Buffer validation done." << endl;
 866
 867         texrow().reset();
 868
 869         // The starting paragraph of the coming rows is the
 870         // first paragraph of the document. (Asger)
 871         texrow().start(paragraphs().begin()->id(), 0);
 872
 873         if (output_preamble && runparams.nice) {
 874                 os << "%% LyX " << lyx_version << " created this file.  "
 875                         "For more info, see http://www.lyx.org/.\n"
 876                         "%% Do not edit unless you really know what "
 877                         "you are doing.\n";
 878                 texrow().newline();
 879                 texrow().newline();
 880         }
 881         lyxerr[Debug::INFO] << "lyx header finished" << endl;
 882         // There are a few differences between nice LaTeX and usual files:
 883         // usual is \batchmode and has a
 884         // special input@path to allow the including of figures
 885         // with either \input or \includegraphics (what figinsets do).
 886         // input@path is set when the actual parameter
 887         // original_path is set. This is done for usual tex-file, but not
 888         // for nice-latex-file. (Matthias 250696)
 889         // Note that input@path is only needed for something the user does
 890         // in the preamble, included .tex files or ERT, files included by
 891         // LyX work without it.
 892         if (output_preamble) {
 893                 if (!runparams.nice) {
 894                         // code for usual, NOT nice-latex-file
 895                         os << "\\batchmode\n"; // changed
 896                         // from \nonstopmode
 897                         texrow().newline();
 898                 }
 899                 if (!original_path.empty()) {
 900                         string inputpath = os::external_path(original_path);
 901                         subst(inputpath, "~", "\\string~");
 902                         os << "\\makeatletter\n"
 903                             << "\\def\\input@path{{"
 904                             << inputpath << "/}}\n"
 905                             << "\\makeatother\n";
 906                         texrow().newline();
 907                         texrow().newline();
 908                         texrow().newline();
 909                 }
 910
 911                 // Write the preamble
 912                 runparams.use_babel = params().writeLaTeX(os, features, texrow());
 913
 914                 if (!output_body)
 915                         return;
 916
 917                 // make the body.
 918                 os << "\\begin{document}\n";
 919                 texrow().newline();
 920         } // output_preamble
 921         lyxerr[Debug::INFO] << "preamble finished, now the body." << endl;
 922
 923         if (!lyxrc.language_auto_begin) {
 924                 os << subst(lyxrc.language_command_begin, "$$lang",
 925                              params().language->babel())
 926                     << endl;
 927                 texrow().newline();
 928         }
 929
 930         // if we are doing a real file with body, even if this is the
 931         // child of some other buffer, let's cut the link here.
 932         // This happens for example if only a child document is printed.
 933         string save_parentname;
 934         if (output_preamble) {
 935                 save_parentname = params().parentname;
 936                 params().parentname.erase();
 937         }
 938
 939         // the real stuff
 940         latexParagraphs(*this, paragraphs(), os, texrow(), runparams);
 941
 942         // Restore the parenthood if needed
 943         if (output_preamble)
 944                 params().parentname = save_parentname;
 945
 946         // add this just in case after all the paragraphs
 947         os << endl;
 948         texrow().newline();
 949
 950         if (!lyxrc.language_auto_end) {
 951                 os << subst(lyxrc.language_command_end, "$$lang",
 952                              params().language->babel())
 953                     << endl;
 954                 texrow().newline();
 955         }
 956
 957         if (output_preamble) {
 958                 os << "\\end{document}\n";
 959                 texrow().newline();
 960
 961                 lyxerr[Debug::LATEX] << "makeLaTeXFile...done" << endl;
 962         } else {
 963                 lyxerr[Debug::LATEX] << "LaTeXFile for inclusion made."
 964                                      << endl;
 965         }
 966
 967         // Just to be sure. (Asger)
 968         texrow().newline();
 969
 970         lyxerr[Debug::INFO] << "Finished making LaTeX file." << endl;
 971         lyxerr[Debug::INFO] << "Row count was " << texrow().rows() - 1
 972                             << '.' << endl;
 973 }
 974
 975
 976 bool Buffer::isLatex() const
 977 {
 978         return params().getLyXTextClass().outputType() == LATEX;
 979 }
 980
 981
 982 bool Buffer::isLinuxDoc() const
 983 {
 984         return params().getLyXTextClass().outputType() == LINUXDOC;
 985 }
 986
 987
 988 bool Buffer::isLiterate() const
 989 {
 990         return params().getLyXTextClass().outputType() == LITERATE;
 991 }
 992
 993
 994 bool Buffer::isDocBook() const
 995 {
 996         return params().getLyXTextClass().outputType() == DOCBOOK;
 997 }
 998
 999
1000 bool Buffer::isSGML() const
1001 {
1002         LyXTextClass const & tclass = params().getLyXTextClass();
1003
1004         return tclass.outputType() == LINUXDOC ||
1005                tclass.outputType() == DOCBOOK;
1006 }
1007
1008
1009 void Buffer::makeLinuxDocFile(string const & fname,
1010                               OutputParams const & runparams,
1011                               bool const body_only)
1012 {
1013         ofstream ofs;
1014         if (!openFileWrite(ofs, fname))
1015                 return;
1016
1017         LaTeXFeatures features(*this, params(), runparams.nice);
1018         validate(features);
1019
1020         texrow().reset();
1021
1022         LyXTextClass const & tclass = params().getLyXTextClass();
1023
1024         string const & top_element = tclass.latexname();
1025
1026         if (!body_only) {
1027                 ofs << tclass.class_header();
1028
1029                 string preamble = params().preamble;
1030                 string const name = runparams.nice ? ChangeExtension(pimpl_->filename, ".sgml")
1031                          : fname;
1032                 preamble += features.getIncludedFiles(name);
1033                 preamble += features.getLyXSGMLEntities();
1034
1035                 if (!preamble.empty()) {
1036                         ofs << " [ " << preamble << " ]";
1037                 }
1038                 ofs << ">\n\n";
1039
1040                 if (params().options.empty())
1041                         sgml::openTag(ofs, top_element);
1042                 else {
1043                         string top = top_element;
1044                         top += ' ';
1045                         top += params().options;
1046                         sgml::openTag(ofs, top);
1047                 }
1048         }
1049
1050         ofs << "<!-- LyX "  << lyx_version
1051             << " created this file. For more info see http://www.lyx.org/"
1052             << " -->\n";
1053
1054         linuxdocParagraphs(*this, paragraphs(), ofs, runparams);
1055
1056         if (!body_only) {
1057                 ofs << "\n\n";
1058                 sgml::closeTag(ofs, top_element);
1059         }
1060
1061         ofs.close();
1062         if (ofs.fail())
1063                 lyxerr << "File '" << fname << "' was not closed properly." << endl;
1064 }
1065
1066
1067 void Buffer::makeDocBookFile(string const & fname,
1068                              OutputParams const & runparams,
1069                              bool const only_body)
1070 {
1071         ofstream ofs;
1072         if (!openFileWrite(ofs, fname))
1073                 return;
1074
1075         LaTeXFeatures features(*this, params(), runparams.nice);
1076         validate(features);
1077
1078         texrow().reset();
1079
1080         LyXTextClass const & tclass = params().getLyXTextClass();
1081         string const & top_element = tclass.latexname();
1082
1083         if (!only_body) {
1084                 if (runparams.flavor == OutputParams::XML)
1085                         ofs << "<?xml version=\"1.0\" encoding=\""
1086                             << params().language->encoding()->Name() << "\"?>\n";
1087
1088                 ofs << "<!DOCTYPE " << top_element << " ";
1089
1090                 if (! tclass.class_header().empty()) ofs << tclass.class_header();
1091                 else if (runparams.flavor == OutputParams::XML)
1092                         ofs << "PUBLIC \"-//OASIS//DTD DocBook XML//EN\" "
1093                             << "\"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd\"";
1094                 else
1095                         ofs << " PUBLIC \"-//OASIS//DTD DocBook V4.2//EN\"";
1096
1097                 string preamble = params().preamble;
1098                 if (runparams.flavor != OutputParams::XML ) {
1099                         preamble += "<!ENTITY % output.print.png \"IGNORE\">\n";
1100                         preamble += "<!ENTITY % output.print.pdf \"IGNORE\">\n";
1101                         preamble += "<!ENTITY % output.print.eps \"IGNORE\">\n";
1102                         preamble += "<!ENTITY % output.print.bmp \"IGNORE\">\n";
1103                 }
1104
1105                 string const name = runparams.nice ? ChangeExtension(pimpl_->filename, ".sgml")
1106                          : fname;
1107                 preamble += features.getIncludedFiles(name);
1108                 preamble += features.getLyXSGMLEntities();
1109
1110                 if (!preamble.empty()) {
1111                         ofs << "\n [ " << preamble << " ]";
1112                 }
1113                 ofs << ">\n\n";
1114         }
1115
1116         string top = top_element;
1117         top += " lang=\"";
1118         if (runparams.flavor == OutputParams::XML)
1119                 top += params().language->code();
1120         else
1121                 top += params().language->code().substr(0,2);
1122         top += '"';
1123
1124         if (!params().options.empty()) {
1125                 top += ' ';
1126                 top += params().options;
1127         }
1128
1129         ofs << "<!-- " << ((runparams.flavor == OutputParams::XML)? "XML" : "SGML")
1130             << " file was created by LyX " << lyx_version
1131             << "\n  See http://www.lyx.org/ for more information -->\n";
1132
1133         params().getLyXTextClass().counters().reset();
1134
1135         sgml::openTag(ofs, top);
1136         ofs << '\n';
1137         docbookParagraphs(paragraphs(), *this, ofs, runparams);
1138         sgml::closeTag(ofs, top_element);
1139
1140         ofs.close();
1141         if (ofs.fail())
1142                 lyxerr << "File '" << fname << "' was not closed properly." << endl;
1143 }
1144
1145
1146 // chktex should be run with these flags disabled: 3, 22, 25, 30, 38(?)
1147 // Other flags: -wall -v0 -x
1148 int Buffer::runChktex()
1149 {
1150         busy(true);
1151
1152         // get LaTeX-Filename
1153         string const name = getLatexName();
1154         string const path = temppath();
1155         string const org_path = filePath();
1156
1157         Path p(path); // path to LaTeX file
1158         message(_("Running chktex..."));
1159
1160         // Generate the LaTeX file if neccessary
1161         OutputParams runparams;
1162         runparams.flavor = OutputParams::LATEX;
1163         runparams.nice = false;
1164         makeLaTeXFile(name, org_path, runparams);
1165
1166         TeXErrors terr;
1167         Chktex chktex(lyxrc.chktex_command, name, filePath());
1168         int const res = chktex.run(terr); // run chktex
1169
1170         if (res == -1) {
1171                 Alert::error(_("chktex failure"),
1172                              _("Could not run chktex successfully."));
1173         } else if (res > 0) {
1174                 // Insert all errors as errors boxes
1175                 bufferErrors(*this, terr);
1176         }
1177
1178         busy(false);
1179
1180         return res;
1181 }
1182
1183
1184 void Buffer::validate(LaTeXFeatures & features) const
1185 {
1186         LyXTextClass const & tclass = params().getLyXTextClass();
1187
1188         if (features.isAvailable("dvipost") && params().tracking_changes
1189                 && params().output_changes) {
1190                 features.require("dvipost");
1191                 features.require("color");
1192         }
1193
1194         // AMS Style is at document level
1195         if (params().use_amsmath == BufferParams::AMS_ON
1196             || tclass.provides(LyXTextClass::amsmath))
1197                 features.require("amsmath");
1198
1199         for_each(paragraphs().begin(), paragraphs().end(),
1200                  boost::bind(&Paragraph::validate, _1, boost::ref(features)));
1201
1202         // the bullet shapes are buffer level not paragraph level
1203         // so they are tested here
1204         for (int i = 0; i < 4; ++i) {
1205                 if (params().user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
1206                         int const font = params().user_defined_bullet(i).getFont();
1207                         if (font == 0) {
1208                                 int const c = params()
1209                                         .user_defined_bullet(i)
1210                                         .getCharacter();
1211                                 if (c == 16
1212                                    || c == 17
1213                                    || c == 25
1214                                    || c == 26
1215                                    || c == 31) {
1216                                         features.require("latexsym");
1217                                 }
1218                         } else if (font == 1) {
1219                                 features.require("amssymb");
1220                         } else if ((font >= 2 && font <= 5)) {
1221                                 features.require("pifont");
1222                         }
1223                 }
1224         }
1225
1226         if (lyxerr.debugging(Debug::LATEX)) {
1227                 features.showStruct();
1228         }
1229 }
1230
1231
1232 void Buffer::getLabelList(vector<string> & list) const
1233 {
1234         /// if this is a child document and the parent is already loaded
1235         /// Use the parent's list instead  [ale990407]
1236         Buffer const * tmp = getMasterBuffer();
1237         if (!tmp) {
1238                 lyxerr << "getMasterBuffer() failed!" << endl;
1239                 BOOST_ASSERT(tmp);
1240         }
1241         if (tmp != this) {
1242                 tmp->getLabelList(list);
1243                 return;
1244         }
1245
1246         for (InsetIterator it = inset_iterator_begin(inset()); it; ++it)
1247                 it.nextInset()->getLabelList(*this, list);
1248 }
1249
1250
1251 // This is also a buffer property (ale)
1252 void Buffer::fillWithBibKeys(vector<pair<string, string> > & keys)
1253         const
1254 {
1255         /// if this is a child document and the parent is already loaded
1256         /// use the parent's list instead  [ale990412]
1257         Buffer const * tmp = getMasterBuffer();
1258         BOOST_ASSERT(tmp);
1259         if (tmp != this) {
1260                 tmp->fillWithBibKeys(keys);
1261                 return;
1262         }
1263
1264         for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
1265                 if (it->lyxCode() == InsetBase::BIBTEX_CODE) {
1266                         InsetBibtex const & inset =
1267                                 dynamic_cast<InsetBibtex const &>(*it);
1268                         inset.fillWithBibKeys(*this, keys);
1269                 } else if (it->lyxCode() == InsetBase::INCLUDE_CODE) {
1270                         InsetInclude const & inset =
1271                                 dynamic_cast<InsetInclude const &>(*it);
1272                         inset.fillWithBibKeys(*this, keys);
1273                 } else if (it->lyxCode() == InsetBase::BIBITEM_CODE) {
1274                         InsetBibitem const & inset =
1275                                 dynamic_cast<InsetBibitem const &>(*it);
1276                         string const key = inset.getContents();
1277                         string const opt = inset.getOptions();
1278                         string const ref; // = pit->asString(this, false);
1279                         string const info = opt + "TheBibliographyRef" + ref;
1280                         keys.push_back(pair<string, string>(key, info));
1281                 }
1282         }
1283 }
1284
1285
1286 bool Buffer::isDepClean(string const & name) const
1287 {
1288         DepClean::const_iterator const it = pimpl_->dep_clean.find(name);
1289         if (it == pimpl_->dep_clean.end())
1290                 return true;
1291         return it->second;
1292 }
1293
1294
1295 void Buffer::markDepClean(string const & name)
1296 {
1297         pimpl_->dep_clean[name] = true;
1298 }
1299
1300
1301 bool Buffer::dispatch(string const & command, bool * result)
1302 {
1303         return dispatch(lyxaction.lookupFunc(command), result);
1304 }
1305
1306
1307 bool Buffer::dispatch(FuncRequest const & func, bool * result)
1308 {
1309         bool dispatched = true;
1310
1311         switch (func.action) {
1312                 case LFUN_EXPORT: {
1313                         bool const tmp = Exporter::Export(this, func.argument, false);
1314                         if (result)
1315                                 *result = tmp;
1316                         break;
1317                 }
1318
1319                 default:
1320                         dispatched = false;
1321         }
1322         return dispatched;
1323 }
1324
1325
1326 void Buffer::changeLanguage(Language const * from, Language const * to)
1327 {
1328         BOOST_ASSERT(from);
1329         BOOST_ASSERT(to);
1330
1331         lyxerr << "Changing Language!" << endl;
1332
1333         // Take care of l10n/i18n
1334         updateDocLang(to);
1335
1336         for_each(par_iterator_begin(),
1337                  par_iterator_end(),
1338                  bind(&Paragraph::changeLanguage, _1, params(), from, to));
1339 }
1340
1341
1342 void Buffer::updateDocLang(Language const * nlang)
1343 {
1344         BOOST_ASSERT(nlang);
1345
1346         pimpl_->messages.reset(new Messages(nlang->code()));
1347 }
1348
1349
1350 bool Buffer::isMultiLingual() const
1351 {
1352         ParConstIterator end = par_iterator_end();
1353         for (ParConstIterator it = par_iterator_begin(); it != end; ++it)
1354                 if (it->isMultiLingual(params()))
1355                         return true;
1356
1357         return false;
1358 }
1359
1360
1361 ParIterator Buffer::getParFromID(int const id) const
1362 {
1363         ParConstIterator it = par_iterator_begin();
1364         ParConstIterator const end = par_iterator_end();
1365
1366         if (id < 0) {
1367                 // John says this is called with id == -1 from undo
1368                 lyxerr << "getParFromID(), id: " << id << endl;
1369                 return end;
1370         }
1371
1372         for (; it != end; ++it)
1373                 if (it->id() == id)
1374                         return it;
1375
1376         return end;
1377 }
1378
1379
1380 bool Buffer::hasParWithID(int const id) const
1381 {
1382         ParConstIterator const it = getParFromID(id);
1383         return it != par_iterator_end();
1384 }
1385
1386
1387 ParIterator Buffer::par_iterator_begin()
1388 {
1389         return ::par_iterator_begin(inset());
1390 }
1391
1392
1393 ParIterator Buffer::par_iterator_end()
1394 {
1395         return ::par_iterator_end(inset());
1396 }
1397
1398
1399 ParConstIterator Buffer::par_iterator_begin() const
1400 {
1401         return ::par_const_iterator_begin(inset());
1402 }
1403
1404
1405 ParConstIterator Buffer::par_iterator_end() const
1406 {
1407         return ::par_const_iterator_end(inset());
1408 }
1409
1410
1411 Language const * Buffer::getLanguage() const
1412 {
1413         return params().language;
1414 }
1415
1416
1417 string const Buffer::B_(string const & l10n) const
1418 {
1419         if (pimpl_->messages.get()) {
1420                 return pimpl_->messages->get(l10n);
1421         }
1422
1423         return _(l10n);
1424 }
1425
1426
1427 bool Buffer::isClean() const
1428 {
1429         return pimpl_->lyx_clean;
1430 }
1431
1432
1433 bool Buffer::isBakClean() const
1434 {
1435         return pimpl_->bak_clean;
1436 }
1437
1438
1439 void Buffer::markClean() const
1440 {
1441         if (!pimpl_->lyx_clean) {
1442                 pimpl_->lyx_clean = true;
1443                 updateTitles();
1444         }
1445         // if the .lyx file has been saved, we don't need an
1446         // autosave
1447         pimpl_->bak_clean = true;
1448 }
1449
1450
1451 void Buffer::markBakClean()
1452 {
1453         pimpl_->bak_clean = true;
1454 }
1455
1456
1457 void Buffer::setUnnamed(bool flag)
1458 {
1459         pimpl_->unnamed = flag;
1460 }
1461
1462
1463 bool Buffer::isUnnamed() const
1464 {
1465         return pimpl_->unnamed;
1466 }
1467
1468
1469 #ifdef WITH_WARNINGS
1470 #warning this function should be moved to buffer_pimpl.C
1471 #endif
1472 void Buffer::markDirty()
1473 {
1474         if (pimpl_->lyx_clean) {
1475                 pimpl_->lyx_clean = false;
1476                 updateTitles();
1477         }
1478         pimpl_->bak_clean = false;
1479
1480         DepClean::iterator it = pimpl_->dep_clean.begin();
1481         DepClean::const_iterator const end = pimpl_->dep_clean.end();
1482
1483         for (; it != end; ++it) {
1484                 it->second = false;
1485         }
1486 }
1487
1488
1489 string const & Buffer::fileName() const
1490 {
1491         return pimpl_->filename;
1492 }
1493
1494
1495 string const & Buffer::filePath() const
1496 {
1497         return pimpl_->filepath;
1498 }
1499
1500
1501 bool Buffer::isReadonly() const
1502 {
1503         return pimpl_->read_only;
1504 }
1505
1506
1507 void Buffer::setParentName(string const & name)
1508 {
1509         params().parentname = name;
1510 }
1511
1512
1513 Buffer const * Buffer::getMasterBuffer() const
1514 {
1515         if (!params().parentname.empty()
1516             && bufferlist.exists(params().parentname)) {
1517                 Buffer const * buf = bufferlist.getBuffer(params().parentname);
1518                 if (buf)
1519                         return buf->getMasterBuffer();
1520         }
1521
1522         return this;
1523 }
1524
1525
1526 MacroData const & Buffer::getMacro(std::string const & name) const
1527 {
1528         return pimpl_->macros.get(name);
1529 }
1530
1531
1532 bool Buffer::hasMacro(string const & name) const
1533 {
1534         return pimpl_->macros.has(name);
1535 }
1536
1537
1538 void Buffer::insertMacro(string const & name, MacroData const & data)
1539 {
1540         MacroTable::globalMacros().insert(name, data);
1541         pimpl_->macros.insert(name, data);
1542 }
1543
1544
1545 void Buffer::buildMacros()
1546 {
1547         // Start with global table.
1548         pimpl_->macros = MacroTable::globalMacros();
1549
1550         // Now add our own.
1551         ParagraphList & pars = text().paragraphs();
1552         for (size_t i = 0, n = pars.size(); i != n; ++i) {
1553                 //lyxerr << "searching main par " << i
1554                 //      << " for macro definitions" << std::endl;
1555                 InsetList::iterator it = pars[i].insetlist.begin();
1556                 InsetList::iterator end = pars[i].insetlist.end();
1557                 for ( ; it != end; ++it) {
1558                         //lyxerr << "found inset code " << it->inset->lyxCode() << std::endl;
1559                         if (it->inset->lyxCode() == InsetBase::MATHMACRO_CODE) {
1560                                 MathMacroTemplate & mac
1561                                         = static_cast<MathMacroTemplate &>(*it->inset);
1562                                 insertMacro(mac.name(), mac.asMacroData());
1563                         }
1564                 }
1565         }
1566 }