/* This file is part of
* ======================================================
- *
- * LyX, The Document Processor
- * Copyright (C) 1995 Matthias Ettrich
- * Copyright (C) 1995-1999 The LyX Team.
*
- * This file is Copyright (C) 1996-1999
+ * LyX, The Document Processor
+ * Copyright 1995 Matthias Ettrich
+ * Copyright 1995-2001 The LyX Team.
+ *
+ * This file is Copyright 1996-2001
* Lars Gullik Bjønnes
*
- *======================================================
+ * ======================================================
*/
#include <config.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include "filetools.h"
#include "LaTeX.h"
-#include "lyxlex.h"
-#include "FileInfo.h"
-#include "error.h"
-#include "lyxlib.h"
-#include "syscall.h"
-#include "syscontr.h"
-#include "pathstack.h"
#include "bufferlist.h"
-#include "minibuffer.h"
#include "gettext.h"
+#include "lyxfunc.h"
+#include "debug.h"
+#include "funcrequest.h"
+#include "support/filetools.h"
+#include "support/FileInfo.h"
+#include "support/tostr.h"
+#include "support/lstrings.h"
+#include "support/lyxlib.h"
+#include "support/systemcall.h"
+#include "support/os.h"
+#include "support/path.h"
+
+#include <boost/regex.hpp>
+
+#include <fstream>
+#include <cstdio> // sscanf
+
+#ifndef CXX_GLOBAL_CSTD
+using std::sscanf;
+#endif
-// $Id: LaTeX.C,v 1.1 1999/09/27 18:44:36 larsbj Exp $
+using std::ifstream;
+using std::getline;
+using std::endl;
+using std::vector;
+using std::set;
+using boost::regex;
+using boost::regex_match;
+
+#ifndef USE_INCLUDED_STRING
+using boost::smatch;
+#else
+using boost::cmatch;
+#endif
-#if !defined(lint) && !defined(WITH_WARNINGS)
-static char vcid[] = "$Id: LaTeX.C,v 1.1 1999/09/27 18:44:36 larsbj Exp $";
-#endif /* lint */
+// TODO: in no particular order
+// - get rid of the extern BufferList and the call to
+// BufferList::updateIncludedTeXfiles, this should either
+// be done before calling LaTeX::funcs or in a completely
+// different way.
+// - the bibtex command options should be supported.
+// - the makeindex style files should be taken care of with
+// the dependency mechanism.
+// - makeindex commandline options should be supported
+// - somewhere support viewing of bibtex and makeindex log files.
+// - we should perhaps also scan the bibtex log file
+// - we should perhaps also scan the bibtex log file
extern BufferList bufferlist;
-struct texfile_struct {
- LaTeX::TEX_FILES file;
- char const *extension;
-};
+namespace {
-static
-const texfile_struct all_files[] = {
- { LaTeX::AUX, ".aux"},
- { LaTeX::BBL, ".bbl"},
- { LaTeX::DVI, ".dvi"},
- { LaTeX::GLO, ".glo"},
- { LaTeX::IDX, ".idx"},
- { LaTeX::IND, ".ind"},
- { LaTeX::LOF, ".lof"},
- { LaTeX::LOA, ".loa"},
- { LaTeX::LOG, ".log"},
- { LaTeX::LOT, ".lot"},
- { LaTeX::TOC, ".toc"},
- { LaTeX::LTX, ".ltx"},
- { LaTeX::TEX, ".tex"}
-};
-
-// This should perhaps be placed in LyXLex
-static
-LString readLine(FILE *file)
+void showRunMessage(LyXFunc * lf, unsigned int count)
{
- if (feof(file))
- return LString();
-
- int i = 0;
- char s[512];
-
- do {
- s[i] = fgetc(file);
- i++;
- } while (!feof(file) && s[i-1] != '\n' && i<510);
- s[i] = '\0';
- LString tmp;
- if (i == 1 && feof(file))
- ;
- else
- tmp = s;
-
- return tmp;
+ string str = bformat(_("Waiting for LaTeX run number %1$s"), tostr(count));
+ lf->dispatch(FuncRequest(LFUN_MESSAGE, str));
}
-
+};
/*
* CLASS TEXERRORS
*/
-// I did not leave this inlined because DEC cxx does not like
-// variables declarations in inlined code (JMarc)
-TeXErrors::~TeXErrors()
+void TeXErrors::insertError(int line, string const & error_desc,
+ string const & error_text)
{
- Error *tmp;
- while (errors) {
- tmp = errors->next_error;
- delete errors;
- errors = tmp;
- }
+ Error newerr(line, error_desc, error_text);
+ errors.push_back(newerr);
}
-void TeXErrors::scanError(LyXLex &lex)
+bool operator==(Aux_Info const & a, Aux_Info const & o)
{
- LString token = lex.GetString();
- // Sometimes the error string goes over more than one
- // line, and we need to get them all.
- LString errstr;
- LString tmp = readLine(lex.getFile()).frontStrip();
- if (tmp == "\n" || tmp.empty()) {
- tmp = readLine(lex.getFile()).frontStrip();
- if (tmp.contains("See the LaTeX manual")) {
- do {
- tmp = readLine(lex.getFile());
- } while (!tmp.empty() && !tmp.contains("..."));
- }
- tmp = readLine(lex.getFile()).frontStrip();
- }
-
- while ((tmp != "\n" || !errstr.contains("l."))
- && !tmp.prefixIs("! ")
- && !tmp.contains("(job aborted")
- && !tmp.empty()) {
- errstr += tmp;
- tmp = readLine(lex.getFile()).frontStrip();
- }
- lyxerr.debug("tmp: " + errstr);
- int line = 0;
- // unfortunately the error line is not always given
- // by "l.###" in the beginning of the error string
- // therefore we must search for "l.###" in the error
- // msg.
- if (errstr.contains("l.")) {
- // We make a const copy to make [] fast. (Asger)
- LString const es = errstr;
- for (int i = 2; i < es.length(); i++) {
- if (es[i-2] == 'l' && es[i-1] == '.' &&
- (es[i] >= '0' && es[i]<= '9')) {
- line = atoi(es.c_str() + i);
- break;
- }
- }
- }
- insertError(line, token, errstr);
-
- if (tmp.prefixIs("! ")) {
- scanError(lex);
- }
+ return a.aux_file == o.aux_file &&
+ a.citations == o.citations &&
+ a.databases == o.databases &&
+ a.styles == o.styles;
}
-bool TeXErrors::getFirstError(int *line, LString *text)
+bool operator!=(Aux_Info const & a, Aux_Info const & o)
{
- next_error = errors;
- if (next_error) {
- *line = next_error->error_in_line;
- *text = next_error->error_desc + "\n" + next_error->error_text;
- next_error = next_error->next_error;
- return true;
- }
- return false;
+ return !(a == o);
}
-bool TeXErrors::getNextError(int *line, LString *text)
-{
- if (next_error) {
- *line = next_error->error_in_line;
- *text = next_error->error_desc + "\n" + next_error->error_text;
- next_error = next_error->next_error;
- return true;
- }
- return false;
-}
-
+/*
+ * CLASS LaTeX
+ */
-void TeXErrors::insertError(int line, LString const &error_desc,
- LString const &error_text)
+LaTeX::LaTeX(string const & latex, LatexRunParams const & rp,
+ string const & f, string const & p)
+ : cmd(latex), file(f), path(p), runparams(rp)
{
- Error *newerr = new Error(line, error_desc, error_text);
- if (errors) {
- Error *tmperr = errors;
- while (tmperr->next_error) tmperr = tmperr->next_error;
- tmperr->next_error = newerr;
- } else {
- errors = newerr;
- }
+ num_errors = 0;
+ depfile = file + ".dep";
+ if (prefixIs(cmd, "pdf")) { // Do we use pdflatex ?
+ depfile += "-pdf";
+ output_file = ChangeExtension(file,".pdf");
+ } else {
+ output_file = ChangeExtension(file,".dvi");
+ }
}
-void TeXErrors::printErrors()
+void LaTeX::deleteFilesOnError() const
{
- lyxerr.print("Printing errors.");
- if (errors) {
- Error *tmperr = errors;
- do {
- lyxerr.print(LString("Error in line ")
- + tmperr->error_in_line
- + ": " + tmperr->error_desc
- + '\n' + tmperr->error_text);
- //%d: %s\n%s\n", tmperr->error_in_line,
- // tmperr->error_desc.c_str(),
- // tmperr->error_text.c_str());
- tmperr = tmperr->next_error;
- } while (tmperr);
- }
-}
+ // currently just a dummy function.
+ // What files do we have to delete?
-void TeXErrors::printWarnings()
-{
-}
+ // This will at least make latex do all the runs
+ lyx::unlink(depfile);
+ // but the reason for the error might be in a generated file...
-void TeXErrors::printStatus()
-{
- lyxerr.print("Error struct:");
- lyxerr.print(LString(" status: ") + int(status));
- lyxerr.print(LString(" no err: ") + int(number_of_errors));
- if (status == LaTeX::NO_ERRORS) lyxerr.print("NO_ERRORS");
- if (status & LaTeX::NO_LOGFILE) lyxerr.print("NO_LOGFILE");
- if (status & LaTeX::NO_OUTPUT) lyxerr.print("NO_OUTPUT");
- if (status & LaTeX::UNDEF_REF) lyxerr. print("UNDEF_REF");
- if (status & LaTeX::RERUN) lyxerr. print("RERUN");
- if (status & LaTeX::TEX_ERROR) lyxerr.print("TEX_ERROR");
- if (status & LaTeX::TEX_WARNING) lyxerr.print("TEX_WARNING");
- if (status & LaTeX::NO_FILE) lyxerr.print("NO_FILE");
-}
+ string const ofname = OnlyFilename(file);
+ // bibtex file
+ string const bbl = ChangeExtension(ofname, ".bbl");
+ lyx::unlink(bbl);
-/*
- * CLASS LaTeX
- */
+ // makeindex file
+ string const ind = ChangeExtension(ofname, ".ind");
+ lyx::unlink(ind);
-LaTeX::LaTeX(LString const & latex, LString const & f, LString const & p)
- : cmd(latex), file(f), path(p)
-{
- tex_files = NO_FILES;
- file_count = sizeof(all_files) / sizeof(texfile_struct);
- num_errors = 0;
- depfile = file + ".dep";
+ // Also remove the aux file
+ string const aux = ChangeExtension(ofname, ".aux");
+ lyx::unlink(aux);
}
-int LaTeX::run(TeXErrors &terr, MiniBuffer *minib)
+int LaTeX::run(TeXErrors & terr, LyXFunc * lfun)
// We know that this function will only be run if the lyx buffer
// has been changed. We also know that a newly written .tex file
// is always different from the previous one because of the date
// in it. However it seems safe to run latex (at least) on time each
// time the .tex file changes.
{
- int scanres = LaTeX::NO_ERRORS;
+ int scanres = NO_ERRORS;
unsigned int count = 0; // number of times run
num_errors = 0; // just to make sure.
- const unsigned int MAX_RUN = 6;
+ unsigned int const MAX_RUN = 6;
DepTable head; // empty head
bool rerun = false; // rerun requested
-
+
// The class LaTeX does not know the temp path.
- bufferlist.updateIncludedTeXfiles(GetCWD());
-
+ bufferlist.updateIncludedTeXfiles(lyx::getcwd(), runparams);
+
// Never write the depfile if an error was encountered.
-
+
// 0
// first check if the file dependencies exist:
// ->If it does exist
// run latex once (we need to run latex once anyway) and
// remake the dependency file.
//
+
FileInfo fi(depfile);
- if (fi.exist()) {
+ bool had_depfile = fi.exist();
+ bool run_bibtex = false;
+ string aux_file = OnlyFilename(ChangeExtension(file, "aux"));
+
+ if (had_depfile) {
+ lyxerr[Debug::DEPEND] << "Dependency file exists" << endl;
// Read the dep file:
- head.read(depfile);
+ had_depfile = head.read(depfile);
+ }
+
+ if (had_depfile) {
// Update the checksums
head.update();
-
- lyxerr.debug("Dependency file exists", Error::LATEX);
- if (head.sumchange()) {
- lyxerr.debug("Dependency file has changed",
- Error::LATEX);
- lyxerr.debug(LString(_("Run #")) + int(++count),
- Error::LATEX);
- minib->Set(LString(_("LaTeX run number ")) + int(count));
- minib->Store();
- this->operator()();
- scanres = scanLogFile(terr);
- if (scanres & LaTeX::ERRORS) return scanres; // return on error
+ // Can't just check if anything has changed because it might have aborted
+ // on error last time... in which cas we need to re-run latex
+ // and collect the error messages (even if they are the same).
+ if (!FileInfo(output_file).exist()) {
+ lyxerr[Debug::DEPEND]
+ << "re-running LaTeX because output file doesn't exist." << endl;
+ } else if (!head.sumchange()) {
+ lyxerr[Debug::DEPEND] << "return no_change" << endl;
+ return NO_CHANGE;
} else {
- lyxerr.debug("return no_change", Error::LATEX);
- return LaTeX::NO_CHANGE;
+ lyxerr[Debug::DEPEND]
+ << "Dependency file has changed" << endl;
}
- } else {
- lyxerr.debug("Dependency file does not exist",
- Error::LATEX);
- lyxerr.debug(LString(_("Run #")) + int(++count),
- Error::LATEX);
- head.insert(file, true);
- minib->Set(LString(_("LaTeX run number ")) + int(count));
- minib->Store();
- this->operator()();
+
+ if (head.extchanged(".bib") || head.extchanged(".bst"))
+ run_bibtex = true;
+ } else
+ lyxerr[Debug::DEPEND]
+ << "Dependency file does not exist, or has wrong format" << endl;
+
+ /// We scan the aux file even when had_depfile = false,
+ /// because we can run pdflatex on the file after running latex on it,
+ /// in which case we will not need to run bibtex again.
+ vector<Aux_Info> bibtex_info_old;
+ if (!run_bibtex)
+ bibtex_info_old = scanAuxFiles(aux_file);
+
+ ++count;
+ lyxerr[Debug::LATEX] << "Run #" << count << endl;
+ if (lfun) {
+ showRunMessage(lfun, count);
+ }
+
+ startscript();
+ scanres = scanLogFile(terr);
+ if (scanres & ERROR_RERUN) {
+ lyxerr[Debug::LATEX] << "Rerunning LaTeX" << endl;
+ startscript();
scanres = scanLogFile(terr);
- if (scanres & LaTeX::ERRORS) return scanres; // return on error
}
+ if (scanres & ERRORS) {
+ deleteFilesOnError();
+ return scanres; // return on error
+ }
+
+ vector<Aux_Info> const bibtex_info = scanAuxFiles(aux_file);
+ if (!run_bibtex && bibtex_info_old != bibtex_info)
+ run_bibtex = true;
+
// update the dependencies.
deplog(head); // reads the latex log
- deptex(head); // checks for latex files
head.update();
// 0.5
// And if there were undefined citations or changes in references
// the .aux file is checked for signs of bibtex. Bibtex is then run
// if needed.
-
+
// run makeindex
- if (head.haschanged(ChangeExtension(file, ".idx", true))) {
+ if (head.haschanged(OnlyFilename(ChangeExtension(file, ".idx")))) {
// no checks for now
- minib->Set(_("Running MakeIndex."));
- minib->Store();
- rerun=runMakeIndex(ChangeExtension(file,".idx",true));
+ lyxerr[Debug::LATEX] << "Running MakeIndex." << endl;
+ if (lfun) {
+ lfun->dispatch(FuncRequest(LFUN_MESSAGE, _("Running MakeIndex.")));
+ }
+
+ rerun = runMakeIndex(OnlyFilename(ChangeExtension(file, ".idx")));
}
// run bibtex
- if (scanres & LaTeX::UNDEF_CIT || scanres & LaTeX::RERUN) {
+ // if (scanres & UNDEF_CIT || scanres & RERUN || run_bibtex)
+ if (scanres & UNDEF_CIT || run_bibtex) {
// Here we must scan the .aux file and look for
// "\bibdata" and/or "\bibstyle". If one of those
// tags is found -> run bibtex and set rerun = true;
// no checks for now
- minib->Set(_("Running BibTeX."));
- minib->Store();
- rerun = runBibTeX(ChangeExtension(file, ".aux", true));
+ lyxerr[Debug::LATEX] << "Running BibTeX." << endl;
+ if (lfun) {
+ lfun->dispatch(FuncRequest(LFUN_MESSAGE, _("Running BibTeX.")));
+ }
+
+ updateBibtexDependencies(head, bibtex_info);
+ rerun |= runBibTeX(bibtex_info);
+ } else if (!had_depfile) {
+ /// If we run pdflatex on the file after running latex on it,
+ /// then we do not need to run bibtex, but we do need to
+ /// insert the .bib and .bst files into the .dep-pdf file.
+ updateBibtexDependencies(head, bibtex_info);
}
-
+
// 1
// we know on this point that latex has been run once (or we just
// returned) and the question now is to decide if we need to run
//
if (rerun || head.sumchange()) {
rerun = false;
- lyxerr.debug("Dep. file has changed or rerun requested",
- Error::LATEX);
- lyxerr.debug(LString("Run #") + int(++count),
- Error::LATEX);
- minib->Set(LString(_("LaTeX run number ")) + int(count));
- minib->Store();
- this->operator()();
+ ++count;
+ lyxerr[Debug::DEPEND]
+ << "Dep. file has changed or rerun requested" << endl;
+ lyxerr[Debug::LATEX]
+ << "Run #" << count << endl;
+ if (lfun) {
+ showRunMessage(lfun, count);
+ }
+
+ startscript();
scanres = scanLogFile(terr);
- if (scanres & LaTeX::ERRORS) return scanres; // return on error
+ if (scanres & ERRORS) {
+ deleteFilesOnError();
+ return scanres; // return on error
+ }
+
// update the depedencies
deplog(head); // reads the latex log
head.update();
} else {
- lyxerr.debug("Dep. file has NOT changed", Error::LATEX);
+ lyxerr[Debug::DEPEND] << "Dep. file has NOT changed" << endl;
}
// 1.5
// again to make sure everything is redone correctly.
// Also there should be no need to run the external programs any
// more after this.
-
+
// run makeindex if the <file>.idx has changed or was generated.
- if (head.haschanged(ChangeExtension(file, ".idx", true))) {
+ if (head.haschanged(OnlyFilename(ChangeExtension(file, ".idx")))) {
// no checks for now
- minib->Set(_("Running MakeIndex."));
- minib->Store();
- rerun = runMakeIndex(ChangeExtension(file, ".idx", true));
+ lyxerr[Debug::LATEX] << "Running MakeIndex." << endl;
+ if (lfun) {
+ lfun->dispatch(FuncRequest(LFUN_MESSAGE, _("Running MakeIndex.")));
+ }
+
+ rerun = runMakeIndex(OnlyFilename(ChangeExtension(file, ".idx")));
}
-
+
// 2
// we will only run latex more if the log file asks for it.
// or if the sumchange() is true.
// -> rerun not asked for:
// just return (fall out of bottom of func)
//
- while ((head.sumchange() || rerun || (scanres & LaTeX::RERUN))
+ while ((head.sumchange() || rerun || (scanres & RERUN))
&& count < MAX_RUN) {
// Yes rerun until message goes away, or until
// MAX_RUNS are reached.
rerun = false;
- lyxerr.debug(LString(_("Run #")) + int(++count), Error::LATEX);
- minib->Set(LString(_("LaTeX run number ")) + int(count));
- minib->Store();
- this->operator()();
+ ++count;
+ lyxerr[Debug::LATEX] << "Run #" << count << endl;
+ if (lfun) {
+ showRunMessage(lfun, count);
+ }
+
+ startscript();
scanres = scanLogFile(terr);
- if (scanres & LaTeX::ERRORS) return scanres; // return on error
+ if (scanres & ERRORS) {
+ deleteFilesOnError();
+ return scanres; // return on error
+ }
+
// keep this updated
head.update();
}
// Write the dependencies to file.
head.write(depfile);
- lyxerr.debug("Done.", Error::LATEX);
+ lyxerr[Debug::LATEX] << "Done." << endl;
return scanres;
}
-int LaTeX::operator()()
+int LaTeX::startscript()
{
#ifndef __EMX__
- LString tmp = cmd + ' ' + file + " > /dev/null";
+ string tmp = cmd + ' ' + QuoteName(file) + " > /dev/null";
#else // cmd.exe (OS/2) causes SYS0003 error at "/dev/null"
- LString tmp = cmd + ' ' + file + " > nul";
+ string tmp = cmd + ' ' + file + " > nul";
#endif
- Systemcalls one;
- return one.Startscript(Systemcalls::System, tmp);
+ Systemcall one;
+ return one.startscript(Systemcall::Wait, tmp);
}
-bool LaTeX::runMakeIndex(LString const &file)
+bool LaTeX::runMakeIndex(string const & f)
{
- lyxerr.debug("idx file has been made,"
- " running makeindex on file "
- + file, Error::LATEX);
+ lyxerr[Debug::LATEX] << "idx file has been made,"
+ " running makeindex on file "
+ << f << endl;
// It should be possible to set the switches for makeindex
// sorting style and such. It would also be very convenient
// to be able to make style files from within LyX. This has
- // to come for a later time. (0.13 perhaps?)
- LString tmp = "makeindex -c -q ";
- tmp += file;
- Systemcalls one;
- one.Startscript(Systemcalls::System, tmp);
+ // to come for a later time.
+ string tmp = "makeindex -c -q ";
+ tmp += f;
+ Systemcall one;
+ one.startscript(Systemcall::Wait, tmp);
return true;
}
-bool LaTeX::runBibTeX(LString const &file)
+vector<Aux_Info> const
+LaTeX::scanAuxFiles(string const & file)
{
- LyXLex lex(NULL, 0);
- LString token;
- if (!lex.setFile(file)) {
- // unable to open .aux file
- // return at once
- return false;
+ vector<Aux_Info> result;
+
+ result.push_back(scanAuxFile(file));
+
+ for (int i = 1; i < 1000; ++i) {
+ string file2 = ChangeExtension(file, "") + '.' + tostr(i)
+ + ".aux";
+ FileInfo fi(file2);
+ if (!fi.exist())
+ break;
+ result.push_back(scanAuxFile(file2));
}
+ return result;
+}
- while (lex.IsOK()) {
- if (lex.EatLine())
- token=lex.GetString();
- else // blank line in the file being read
- continue;
- if (token.contains("\\bibdata{")) {
- // run bibtex and
- LString tmp="bibtex ";
- tmp += ChangeExtension(file, LString(), true);
- Systemcalls one;
- one.Startscript(Systemcalls::System, tmp);
- return true;
+Aux_Info const LaTeX::scanAuxFile(string const & file)
+{
+ Aux_Info result;
+ result.aux_file = file;
+ scanAuxFile(file, result);
+ return result;
+}
+
+
+void LaTeX::scanAuxFile(string const & file, Aux_Info & aux_info)
+{
+ lyxerr[Debug::LATEX] << "Scanning aux file: " << file << endl;
+
+ ifstream ifs(file.c_str());
+ string token;
+ regex reg1("\\\\citation\\{([^}]+)\\}");
+ regex reg2("\\\\bibdata\\{([^}]+)\\}");
+ regex reg3("\\\\bibstyle\\{([^}]+)\\}");
+ regex reg4("\\\\@input\\{([^}]+)\\}");
+
+ while (getline(ifs, token)) {
+ token = rtrim(token, "\r");
+#ifndef USE_INCLUDED_STRING
+ smatch sub;
+#else
+ cmatch sub;
+#endif
+ if (regex_match(STRCONV(token), sub, reg1)) {
+ string data = STRCONV(sub.str(1));
+ while (!data.empty()) {
+ string citation;
+ data = split(data, citation, ',');
+ lyxerr[Debug::LATEX] << "Citation: "
+ << citation << endl;
+ aux_info.citations.insert(citation);
+ }
+ } else if (regex_match(STRCONV(token), sub, reg2)) {
+ string data = sub.STRCONV(str(1));
+ // data is now all the bib files separated by ','
+ // get them one by one and pass them to the helper
+ while (!data.empty()) {
+ string database;
+ data = split(data, database, ',');
+ database = ChangeExtension(database, "bib");
+ lyxerr[Debug::LATEX] << "BibTeX database: `"
+ << database << '\'' << endl;
+ aux_info.databases.insert(database);
+ }
+ } else if (regex_match(STRCONV(token), sub, reg3)) {
+ string style = STRCONV(sub.str(1));
+ // token is now the style file
+ // pass it to the helper
+ style = ChangeExtension(style, "bst");
+ lyxerr[Debug::LATEX] << "BibTeX style: `"
+ << style << '\'' << endl;
+ aux_info.styles.insert(style);
+ } else if (regex_match(STRCONV(token), sub, reg4)) {
+ string const file2 = STRCONV(sub.str(1));
+ scanAuxFile(file2, aux_info);
+ }
+ }
+}
+
+
+void LaTeX::updateBibtexDependencies(DepTable & dep,
+ vector<Aux_Info> const & bibtex_info)
+{
+ // Since a run of Bibtex mandates more latex runs it is ok to
+ // remove all ".bib" and ".bst" files.
+ dep.remove_files_with_extension(".bib");
+ dep.remove_files_with_extension(".bst");
+ //string aux = OnlyFilename(ChangeExtension(file, ".aux"));
+
+ for (vector<Aux_Info>::const_iterator it = bibtex_info.begin();
+ it != bibtex_info.end(); ++it) {
+ for (set<string>::const_iterator it2 = it->databases.begin();
+ it2 != it->databases.end(); ++it2) {
+ string file = findtexfile(*it2, "bib");
+ if (!file.empty())
+ dep.insert(file, true);
+ }
+
+ for (set<string>::const_iterator it2 = it->styles.begin();
+ it2 != it->styles.end(); ++it2) {
+ string file = findtexfile(*it2, "bst");
+ if (!file.empty())
+ dep.insert(file, true);
}
-
}
- // bibtex was not run.
- return false;
}
-int LaTeX::scanLogFile(TeXErrors &terr)
+bool LaTeX::runBibTeX(vector<Aux_Info> const & bibtex_info)
{
- LString token;
- int retval = NO_ERRORS;
-
- LyXLex lex(NULL, 0);
-
- LString tmp = ChangeExtension(file, ".log", true);
-
- if (!lex.setFile(tmp)) {
- // unable to open file
- // return at once
- retval |= NO_LOGFILE;
- return retval;
+ bool result = false;
+ for (vector<Aux_Info>::const_iterator it = bibtex_info.begin();
+ it != bibtex_info.end(); ++it) {
+ if (it->databases.empty())
+ continue;
+ result = true;
+
+ string tmp = "bibtex ";
+ tmp += OnlyFilename(ChangeExtension(it->aux_file, string()));
+ Systemcall one;
+ one.startscript(Systemcall::Wait, tmp);
}
-
- while (lex.IsOK()) {
- if (lex.EatLine())
- token = lex.GetString();
- else // blank line in the file being read
+ // Return whether bibtex was run
+ return result;
+}
+
+
+int LaTeX::scanLogFile(TeXErrors & terr)
+{
+ int last_line = -1;
+ int line_count = 1;
+ int retval = NO_ERRORS;
+ string tmp = OnlyFilename(ChangeExtension(file, ".log"));
+ lyxerr[Debug::LATEX] << "Log file: " << tmp << endl;
+ ifstream ifs(tmp.c_str());
+
+ string token;
+ while (getline(ifs, token)) {
+ lyxerr[Debug::LATEX] << "Log line: " << token << endl;
+
+ if (token.empty())
continue;
- lyxerr.debug(token, Error::LATEX);
-
- if (token.prefixIs("LaTeX Warning:")) {
+ if (prefixIs(token, "LaTeX Warning:")) {
// Here shall we handle different
// types of warnings
retval |= LATEX_WARNING;
- lyxerr.debug("LaTeX Warning.", Error::LATEX);
- if (token.contains("Rerun to get cross-references")) {
+ lyxerr[Debug::LATEX] << "LaTeX Warning." << endl;
+ if (contains(token, "Rerun to get cross-references")) {
retval |= RERUN;
- lyxerr.debug("We should rerun.", Error::LATEX);
- } else if (token.contains("Citation")
- && token.contains("on page")
- && token.contains("undefined")) {
+ lyxerr[Debug::LATEX]
+ << "We should rerun." << endl;
+ } else if (contains(token, "Citation")
+ && contains(token, "on page")
+ && contains(token, "undefined")) {
retval |= UNDEF_CIT;
}
- } else if (token.prefixIs("Package")) {
+ } else if (prefixIs(token, "Package")) {
// Package warnings
retval |= PACKAGE_WARNING;
- if (token.contains("natbib Warning:")) {
+ if (contains(token, "natbib Warning:")) {
// Natbib warnings
- if (token.contains("Citation")
- && token.contains("on page")
- && token.contains("undefined")) {
+ if (contains(token, "Citation")
+ && contains(token, "on page")
+ && contains(token, "undefined")) {
retval |= UNDEF_CIT;
}
- } else if (token.contains("Rerun LaTeX.")) {
- // at least longtable.sty might use this.
+ } else if (contains(token, "run BibTeX")) {
+ retval |= UNDEF_CIT;
+ } else if (contains(token, "Rerun LaTeX") ||
+ contains(token, "Rerun to get")) {
+ // at least longtable.sty and bibtopic.sty
+ // might use this.
+ lyxerr[Debug::LATEX]
+ << "We should rerun." << endl;
retval |= RERUN;
}
- } else if (token.prefixIs("! LaTeX Error:")) {
- // Here shall we handle different
- // types of errors
- retval |= LATEX_ERROR;
- lyxerr.debug("LaTeX Error.", Error::LATEX);
- // this is not correct yet
- terr.scanError(lex);
- num_errors++;
- } else if (token.prefixIs("! ")) {
+ } else if (token[0] == '(') {
+ if (contains(token, "Rerun LaTeX") ||
+ contains(token, "Rerun to get")) {
+ // Used by natbib
+ lyxerr[Debug::LATEX]
+ << "We should rerun." << endl;
+ retval |= RERUN;
+ }
+ } else if (prefixIs(token, "! ")) {
// Ok, we have something that looks like a TeX Error
// but what do we really have.
// Just get the error description:
- LString desc(token);
- desc.substring(2, desc.length() - 1);
-
- if (desc.contains("Undefined control sequence")) {
- retval |= TEX_ERROR;
- lyxerr.debug("TeX Error.", Error::LATEX);
- terr.scanError(lex);
- num_errors++;
- } else {
- // get the next line
- lex.next();
- LString tmp = lex.GetString();
- if (tmp.prefixIs("l.")) {
+ string desc(token, 2);
+ if (contains(token, "LaTeX Error:"))
+ retval |= LATEX_ERROR;
+ // get the next line
+ string tmp;
+ int count = 0;
+ do {
+ if (!getline(ifs, tmp))
+ break;
+ if (++count > 10)
+ break;
+ } while (!prefixIs(tmp, "l."));
+ if (prefixIs(tmp, "l.")) {
// we have a latex error
- retval |= TEX_ERROR;
- lyxerr.debug("TeX Error.", Error::LATEX);
+ retval |= TEX_ERROR;
+ if (contains(desc, "Package babel Error: You haven't defined the language"))
+ retval |= ERROR_RERUN;
// get the line number:
- int line = 0;
- sscanf(tmp.c_str(), "l.%d", &line);
+ int line = 0;
+ sscanf(tmp.c_str(), "l.%d", &line);
// get the rest of the message:
- LString errstr;
- lex.EatLine();
- tmp = lex.GetString();
- while ((tmp != "\n" || !errstr.contains("l."))
- && !tmp.prefixIs("! ")
- && !tmp.contains("(job aborted")
- && !tmp.empty()) {
- errstr += tmp;
- errstr += "\n";
- lex.EatLine();
- tmp = lex.GetString();
- }
+ string errstr(tmp, tmp.find(' '));
+ errstr += '\n';
+ getline(ifs, tmp);
+ while (!contains(errstr, "l.")
+ && !tmp.empty()
+ && !prefixIs(tmp, "! ")
+ && !contains(tmp, "(job aborted")) {
+ errstr += tmp;
+ errstr += "\n";
+ getline(ifs, tmp);
+ }
+ lyxerr[Debug::LATEX]
+ << "line: " << line << '\n'
+ << "Desc: " << desc << '\n'
+ << "Text: " << errstr << endl;
+ if (line == last_line)
+ ++line_count;
+ else {
+ line_count = 1;
+ last_line = line;
+ }
+ if (line_count <= 5) {
terr.insertError(line, desc, errstr);
- num_errors++;
+ ++num_errors;
}
}
} else {
// information messages, TeX warnings and other
// warnings we have not caught earlier.
- if (token.prefixIs("Overfull ")) {
+ if (prefixIs(token, "Overfull ")) {
retval |= TEX_WARNING;
- } else if (token.prefixIs("Underfull ")) {
+ } else if (prefixIs(token, "Underfull ")) {
retval |= TEX_WARNING;
- } else if (token.contains("Rerun to get citations")) {
+ } else if (contains(token, "Rerun to get citations")) {
// Natbib seems to use this.
- retval |= RERUN;
- } else if (token.contains("No pages of output")) {
+ retval |= UNDEF_CIT;
+ } else if (contains(token, "No pages of output")) {
// A dvi file was not created
retval |= NO_OUTPUT;
- } else if (token.contains("That makes 100 errors")) {
+ } else if (contains(token, "That makes 100 errors")) {
// More than 100 errors were reprted
retval |= TOO_MANY_ERRORS;
}
}
- }
+ }
+ lyxerr[Debug::LATEX] << "Log line: " << token << endl;
return retval;
}
// files used by the LaTeX run. The files are then entered into the
// dependency file.
- LString logfile = ChangeExtension(file, ".log", true);
- FilePtr in(logfile, FilePtr::read);
- bool not_eof = true;
- if (in()) while (not_eof) { // We were able to open the file
- // Now we read chars until we find a '('
- int c;
- do {
- c = fgetc(in());
- } while (c != EOF && c != '(');
- if (c == EOF) {
- // Nothing more we can do
- not_eof = false;
+ string const logfile = OnlyFilename(ChangeExtension(file, ".log"));
+
+ regex reg1("\\)* *\\(([^ )]+).*");
+ regex reg2("File: ([^ ]+).*");
+ regex reg3("No file ([^ ]+)\\..*");
+ regex reg4("\\\\openout[0-9]+.*=.*`([^ ]+)'\\..*");
+ // If an index should be created, MikTex does not write a line like
+ // \openout# = 'sample,idx'.
+ // but intstead only a line like this into the log:
+ // Writing index file sample.idx
+ regex reg5("Writing index file ([^ ]+).*");
+ regex unwanted("^.*\\.(aux|log|dvi|bbl|ind|glo)$");
+
+ ifstream ifs(logfile.c_str());
+ while (ifs) {
+ // Ok, the scanning of files here is not sufficient.
+ // Sometimes files are named by "File: xxx" only
+ // So I think we should use some regexps to find files instead.
+ // "(\([^ ]+\)" should match the "(file " variant
+ // "File: \([^ ]+\)" should match the "File: file" variant
+ string foundfile;
+ string token;
+ getline(ifs, token);
+ token = rtrim(token, "\r");
+ if (token.empty()) continue;
+
+#ifndef USE_INCLUDED_STRING
+ smatch sub;
+#else
+ cmatch sub;
+#endif
+ if (regex_match(STRCONV(token), sub, reg1)) {
+ foundfile = STRCONV(sub.str(1));
+ } else if (regex_match(STRCONV(token), sub, reg2)) {
+ foundfile = STRCONV(sub.str(1));
+ } else if (regex_match(STRCONV(token), sub, reg3)) {
+ foundfile = STRCONV(sub.str(1));
+ } else if (regex_match(STRCONV(token), sub, reg4)) {
+ foundfile = STRCONV(sub.str(1));
+ } else if (regex_match(STRCONV(token), sub, reg5)) {
+ foundfile = STRCONV(sub.str(1));
+ } else {
continue;
- }
+ }
- // We now have c == '(', we now read the the sequence of
- // chars until reaching EOL, or ' ' and put that into a string.
+ // convert from native os path to unix path
+ foundfile = os::internal_path(foundfile);
- LString foundfile;
- c = fgetc(in());
- while (c != '\n' && c != ' ' && c != ')') {
- foundfile += char(c);
- c = fgetc(in());
- }
- if (foundfile.empty()) continue;
+ lyxerr[Debug::DEPEND] << "Found file: "
+ << foundfile << endl;
- lyxerr.debug("Found file: "
- + foundfile,
- Error::LATEX);
// Ok now we found a file.
- // Now we should make sure that
- // this is a file that we can
- // access through the normal
- // paths:
+ // Now we should make sure that this is a file that we can
+ // access through the normal paths.
+ // We will not try any fancy search methods to
+ // find the file.
+
// (1) foundfile is an
// absolute path and should
// be inserted.
if (AbsolutePath(foundfile)) {
- lyxerr.debug("AbsolutePath file: "
- + foundfile,
- Error::LATEX);
- // On inital insert we want to do the update at once
+ lyxerr[Debug::DEPEND] << "AbsolutePath file: "
+ << foundfile << endl;
+ // On initial insert we want to do the update at once
// since this file can not be a file generated by
// the latex run.
- head.insert(foundfile, true);
- continue;
+ if (FileInfo(foundfile).exist())
+ head.insert(foundfile, true);
}
// (2) foundfile is in the tmpdir
// insert it into head
- if (FileInfo(OnlyFilename(foundfile)).exist()) {
- if (foundfile.suffixIs(".aux")) {
- lyxerr.debug("We don't want "
- + OnlyFilename(foundfile)
- + " in the dep file",
- Error::LATEX);
- } else if (foundfile.suffixIs(".tex")) {
+ else if (FileInfo(OnlyFilename(foundfile)).exist()) {
+ if (regex_match(STRCONV(foundfile), unwanted)) {
+ lyxerr[Debug::DEPEND]
+ << "We don't want "
+ << OnlyFilename(foundfile)
+ << " in the dep file"
+ << endl;
+ } else if (suffixIs(foundfile, ".tex")) {
// This is a tex file generated by LyX
// and latex is not likely to change this
// during its runs.
- lyxerr.debug("Tmpdir TeX file: "
- + OnlyFilename(foundfile),
- Error::LATEX);
+ lyxerr[Debug::DEPEND]
+ << "Tmpdir TeX file: "
+ << OnlyFilename(foundfile)
+ << endl;
head.insert(foundfile, true);
} else {
- lyxerr.debug("In tmpdir file:"
- + OnlyFilename(foundfile),
- Error::LATEX);
+ lyxerr[Debug::DEPEND]
+ << "In tmpdir file:"
+ << OnlyFilename(foundfile)
+ << endl;
head.insert(OnlyFilename(foundfile));
}
- continue;
- }
-
- // (3) the foundfile can be
- // found in the same dir
- // as the .lyx file and
- // should be inserted.
- PathPush(path);
- if (FileInfo(foundfile).exist()) {
- lyxerr.print("LyX Strange: this should actually never"
- " happen anymore, this it should be"
- " handled by the Absolute check.");
- lyxerr.debug("Same Directory file: "
- + foundfile,
- Error::LATEX);
- head.insert(foundfile);
- PathPop();
- continue;
- }
- PathPop();
-
- lyxerr.debug("Not a file or we are unable to find it.",
- Error::LATEX);
-
-
+ } else
+ lyxerr[Debug::DEPEND]
+ << "Not a file or we are unable to find it."
+ << endl;
}
-}
-
-void LaTeX::deptex(DepTable &head)
-{
- int except = AUX|LOG|DVI|BBL|IND|GLO;
- LString tmp;
- FileInfo fi;
- for (int i = 0; i < file_count; i++) {
- if (!(all_files[i].file & except)) {
- tmp = ChangeExtension(file,
- all_files[i].extension,
- true);
- lyxerr.debug("deptex: " + tmp, Error::LATEX);
- if (fi.newFile(tmp).exist())
- head.insert(tmp);
- }
- }
+ // Make sure that the main .tex file is in the dependancy file.
+ head.insert(OnlyFilename(file), true);
}
projects / lyx.git / blobdiff