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Catch and report BibTeX/biber errors (#2757)

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This commit is contained in:
Juergen Spitzmueller 2013-05-27 17:27:05 +02:00
parent a9409b4785
commit 7e188c515e
2 changed files with 66 additions and 13 deletions
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73
src/LaTeX.cpp
View File

@ -49,7 +49,6 @@ namespace os = support::os;
// different way.
// - the makeindex style files should be taken care of with
// the dependency mechanism.
// - we should perhaps also scan the bibtex log file
namespace {
@ -292,13 +291,13 @@ int LaTeX::run(TeXErrors & terr)
message(_("Running BibTeX."));
updateBibtexDependencies(head, bibtex_info);
rerun |= runBibTeX(bibtex_info, runparams);
if (biber) {
// since biber writes no info to the aux file, we have
// to parse the blg file (which only exists after biber
// was first issued)
FileName const blgfile(changeExtension(file.absFileName(), ".blg"));
if (blgfile.exists())
scanBlgFile(head);
FileName const blgfile(changeExtension(file.absFileName(), ".blg"));
if (blgfile.exists()) {
int bscanres = scanBlgFile(head, terr);
if (bscanres & ERRORS) {
deleteFilesOnError();
return bscanres; // return on error
}
}
} else if (!had_depfile) {
/// If we run pdflatex on the file after running latex on it,
@ -352,6 +351,14 @@ int LaTeX::run(TeXErrors & terr)
message(_("Running BibTeX."));
updateBibtexDependencies(head, bibtex_info);
rerun |= runBibTeX(bibtex_info, runparams);
FileName const blgfile(changeExtension(file.absFileName(), ".blg"));
if (blgfile.exists()) {
int bscanres = scanBlgFile(head, terr);
if (bscanres & ERRORS) {
deleteFilesOnError();
return bscanres; // return on error
}
}
}
// 4
@ -578,7 +585,8 @@ void LaTeX::updateBibtexDependencies(DepTable & dep,
// biber writes nothing into the aux file.
// Instead, we have to scan the blg file
if (biber) {
scanBlgFile(dep);
TeXErrors terr;
scanBlgFile(dep, terr);
}
}
@ -1233,7 +1241,7 @@ void LaTeX::deplog(DepTable & head)
}
void LaTeX::scanBlgFile(DepTable & dep)
int LaTeX::scanBlgFile(DepTable & dep, TeXErrors & terr)
{
FileName const blg_file(changeExtension(file.absFileName(), "blg"));
LYXERR(Debug::LATEX, "Scanning blg file: " << blg_file);
@ -1241,7 +1249,15 @@ void LaTeX::scanBlgFile(DepTable & dep)
ifstream ifs(blg_file.toFilesystemEncoding().c_str());
string token;
static regex const reg1(".*Found (bibtex|BibTeX) data (file|source) '([^']+).*");
static regex const bibtexError("^(.*---line [0-9]+ of file).*$");
static regex const bibtexError2("^(.*---while reading file).*$");
static regex const bibtexError3("(A bad cross reference---).*");
static regex const bibtexError4("(Sorry---you've exceeded BibTeX's).*");
static regex const bibtexError5("\\*Please notify the BibTeX maintainer\\*");
static regex const biberError("^.*> (FATAL|ERROR) - (.*)$");
int retval = NO_ERRORS;
string prevtoken;
while (getline(ifs, token)) {
token = rtrim(token, "\r");
smatch sub;
@ -1255,7 +1271,42 @@ void LaTeX::scanBlgFile(DepTable & dep)
handleFoundFile(data, dep);
}
}
}
else if (regex_match(token, sub, bibtexError)
|| regex_match(token, sub, bibtexError2)
|| regex_match(token, sub, bibtexError4)
|| regex_match(token, sub, bibtexError5)) {
retval |= BIBTEX_ERROR;
string errstr = N_("BibTeX error: ") + token;
string message;
if ((prefixIs(token, "while executing---line")
|| prefixIs(token, "---line ")
|| prefixIs(token, "*Please notify the BibTeX"))
&& !prevtoken.empty()) {
errstr = N_("BibTeX error: ") + prevtoken;
message = prevtoken + '\n';
}
message += token;
terr.insertError(0,
from_local8bit(errstr),
from_local8bit(message));
} else if (regex_match(prevtoken, sub, bibtexError3)) {
retval |= BIBTEX_ERROR;
string errstr = N_("BibTeX error: ") + prevtoken;
string message = prevtoken + '\n' + token;
terr.insertError(0,
from_local8bit(errstr),
from_local8bit(message));
} else if (regex_match(token, sub, biberError)) {
retval |= BIBTEX_ERROR;
string errstr = N_("Biber error: ") + sub.str(2);
string message = token;
terr.insertError(0,
from_local8bit(errstr),
from_local8bit(message));
}
prevtoken = token;
}
return retval;
}

6
src/LaTeX.h
View File

@ -137,7 +137,9 @@ public:
///
ERROR_RERUN = 8192,
///
ERRORS = TEX_ERROR + LATEX_ERROR,
BIBTEX_ERROR = 16384,
///
ERRORS = TEX_ERROR + LATEX_ERROR + BIBTEX_ERROR,
///
WARNINGS = TEX_WARNING + LATEX_WARNING + PACKAGE_WARNING
};
@ -195,7 +197,7 @@ private:
std::vector<AuxInfo> const &);
///
void scanBlgFile(DepTable & head);
int scanBlgFile(DepTable & head, TeXErrors & terr);
///
bool runBibTeX(std::vector<AuxInfo> const &,