* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
*
* Full author contact details are available in file CREDITS.
*/
#include "LyXAction.h"
#include "Lexer.h"
#include "Text.h"
+#include "LyX.h"
#include "LyXRC.h"
#include "LyXVC.h"
#include "Messages.h"
namespace {
-int const LYX_FORMAT = 267;
+int const LYX_FORMAT = 271;
} // namespace anon
params().textclass = 0;
}
+ if (params().outputChanges) {
+ bool dvipost = LaTeXFeatures::isAvailable("dvipost");
+ bool xcolorsoul = LaTeXFeatures::isAvailable("soul") &&
+ LaTeXFeatures::isAvailable("xcolor");
+
+ if (!dvipost && !xcolorsoul) {
+ Alert::warning(_("Changes not shown in LaTeX output"),
+ _("Changes will not be highlighted in LaTeX output, "
+ "because neither dvipost nor xcolor/soul are installed.\n"
+ "Please install these packages or redefine "
+ "\\lyxadded and \\lyxdeleted in the LaTeX preamble."));
+ } else if (!xcolorsoul) {
+ Alert::warning(_("Changes not shown in LaTeX output"),
+ _("Changes will not be highlighted in LaTeX output "
+ "when using pdflatex, because xcolor and soul are not installed.\n"
+ "Please install both packages or redefine "
+ "\\lyxadded and \\lyxdeleted in the LaTeX preamble."));
+ }
+ }
+
bool const res = text().read(*this, lex, errorList);
for_each(text().paragraphs().begin(),
text().paragraphs().end(),
if (!openFileWrite(ofs, fname))
return false;
+ bool failed_export = false;
try {
writeLaTeXSource(ofs, original_path,
runparams, output_preamble, output_body);
}
- catch (iconv_codecvt_facet_exception &) {
- Alert::error(_("Encoding error"),
- _("Some characters of your document are not "
- "representable in the chosen encoding.\n"
- "Changing the document encoding to utf8 could help."));
- return false;
+ catch (iconv_codecvt_facet_exception & e) {
+ lyxerr << "Caught iconv exception: " << e.what() << endl;
+ failed_export = true;
+ }
+ catch (std::exception const & e) {
+ lyxerr << "Caught \"normal\" exception: " << e.what() << endl;
+ failed_export = true;
+ }
+ catch (...) {
+ lyxerr << "Caught some really weird exception..." << endl;
+ LyX::cref().emergencyCleanup();
+ abort();
}
ofs.close();
if (ofs.fail()) {
+ failed_export = true;
lyxerr << "File '" << fname << "' was not closed properly." << endl;
- Alert::error(_("Error closing file"),
- _("The output file could not be closed properly.\n"
- " Probably some characters of your document are not "
- "representable in the chosen encoding.\n"
- "Changing the document encoding to utf8 could help."));
+ }
+
+ if (failed_export) {
+ Alert::error(_("Encoding error"),
+ _("Some characters of your document are probably not "
+ "representable in the chosen encoding.\n"
+ "Changing the document encoding to utf8 could help."));
return false;
}
return true;
} // output_preamble
LYXERR(Debug::INFO) << "preamble finished, now the body." << endl;
- if (!lyxrc.language_auto_begin) {
+ if (!lyxrc.language_auto_begin &&
+ !params().language->babel().empty()) {
// FIXME UNICODE
os << from_utf8(subst(lyxrc.language_command_begin,
"$$lang",
texrow().newline();
}
+ Encoding const & encoding = params().encoding();
+ if (encoding.package() == Encoding::CJK) {
+ // Open a CJK environment, since in contrast to the encodings
+ // handled by inputenc the document encoding is not set in
+ // the preamble if it is handled by CJK.sty.
+ os << "\\begin{CJK}{" << from_ascii(encoding.latexName())
+ << "}{}\n";
+ texrow().newline();
+ }
+
// if we are doing a real file with body, even if this is the
// child of some other buffer, let's cut the link here.
// This happens for example if only a child document is printed.
os << endl;
texrow().newline();
- if (!lyxrc.language_auto_end) {
+ if (encoding.package() == Encoding::CJK) {
+ // Close the open CJK environment.
+ // latexParagraphs will have opened one even if the last text
+ // was not CJK.
+ os << "\\end{CJK}\n";
+ texrow().newline();
+ }
+
+ if (!lyxrc.language_auto_end &&
+ !params().language->babel().empty()) {
os << from_utf8(subst(lyxrc.language_command_end,
"$$lang",
params().language->babel()))
{
TextClass const & tclass = params().getTextClass();
- if (features.isAvailable("dvipost") && params().outputChanges)
- features.require("dvipost");
+ if (params().outputChanges) {
+ bool dvipost = LaTeXFeatures::isAvailable("dvipost");
+ bool xcolorsoul = LaTeXFeatures::isAvailable("soul") &&
+ LaTeXFeatures::isAvailable("xcolor");
+
+ if (features.runparams().flavor == OutputParams::LATEX) {
+ if (dvipost) {
+ features.require("ct-dvipost");
+ features.require("dvipost");
+ } else if (xcolorsoul) {
+ features.require("ct-xcolor-soul");
+ features.require("soul");
+ features.require("xcolor");
+ } else {
+ features.require("ct-none");
+ }
+ } else if (features.runparams().flavor == OutputParams::PDFLATEX ) {
+ if (xcolorsoul) {
+ features.require("ct-xcolor-soul");
+ features.require("soul");
+ features.require("xcolor");
+ features.require("pdfcolmk"); // improves color handling in PDF output
+ } else {
+ features.require("ct-none");
+ }
+ }
+ }
// AMS Style is at document level
if (params().use_amsmath == BufferParams::package_on
if (!params().parentname.empty()
&& theBufferList().exists(params().parentname)) {
Buffer const * buf = theBufferList().getBuffer(params().parentname);
- if (buf)
+ //We need to check if the parent is us...
+ //FIXME RECURSIVE INCLUDE
+ //This is not sufficient, since recursive includes could be downstream.
+ if (buf && buf != this)
return buf->getMasterBuffer();
}