anne/lyx_mirror
1
0
Fork 0
mirror of https://git.lyx.org/repos/lyx.git synced 2024-11-09 18:31:04 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Buffer param \cite_engine_type (authoryear|numerical).

Browse Source 
To avoid duplicity, remove natbib_authoryear and natbib_numerical
and replace them by natbib, and keep track of the engine `type'
in the new \cite_engine_type document setting. This will make it
easier to add more citation engines.

LyX format incremented to 424.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40592 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Julien Rioux 2012-01-09 13:16:38 +00:00
parent db9e633b7f
commit e3f65fd088
17 changed files with 185 additions and 75 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
development/FORMAT
View File

@ -11,6 +11,11 @@ adjustments are made to tex2lyx and bugs are fixed in lyx2lyx.
-----------------------
2012-01-09 Julien Rioux <jrioux@lyx.org>
* Format incremented to 424 (r40592)
New buffer param \cite_engine_type to specify the type of
citation labels being used, authoryear or numerical.
2012-01-05 Georg Baum <Georg.Baum@post.rwth-aachen.de>
* Format incremented to 423 (r40574)
support for the LaTeX-package mathtools (fix bug 7949)

33
lib/lyx2lyx/lyx_2_1.py
View File

@ -419,6 +419,37 @@ def revert_use_mathtools(document):
i = j
def convert_cite_engine_type(document):
"Determine the \\cite_engine_type from the citation engine."
i = find_token(document.header, "\\cite_engine", 0)
if i == -1:
return
engine = get_value(document.header, "\\cite_engine", i)
if "_" in engine:
engine, type = engine.split("_")
else:
type = {"basic": "numerical", "jurabib": "authoryear"}[engine]
document.header[i] = "\\cite_engine " + engine
document.header.insert(i + 1, "\\cite_engine_type " + type)
def revert_cite_engine_type(document):
"Natbib had the type appended with an underscore."
engine_type = "numerical"
i = find_token(document.header, "\\cite_engine_type" , 0)
if i == -1:
document.warning("No \\cite_engine_type line. Assuming numerical.")
else:
engine_type = get_value(document.header, "\\cite_engine_type", i)
del document.header[i]
# We are looking for the natbib citation engine
i = find_token(document.header, "\\cite_engine natbib", i)
if i == -1:
return
document.header[i] = "\\cite_engine natbib_" + engine_type
##
# Conversion hub
#
@ -435,9 +466,11 @@ convert = [
[421, [convert_longtable_captions]],
[422, [convert_use_packages]],
[423, [convert_use_mathtools]],
[424, [convert_cite_engine_type]],
]
revert = [
[423, [revert_cite_engine_type]],
[422, [revert_use_mathtools]],
[421, [revert_use_packages]],
[420, [revert_longtable_captions]],

33
src/BiblioInfo.cpp
View File

@ -692,8 +692,8 @@ bool BiblioInfo::isBibtex(docstring const & key) const
vector<docstring> const BiblioInfo::getCiteStrings(
docstring const & key, Buffer const & buf) const
{
CiteEngine const engine = buf.params().citeEngine();
if (engine == ENGINE_BASIC || engine == ENGINE_NATBIB_NUMERICAL)
CiteEngineType const engine_type = buf.params().citeEngineType();
if (engine_type == ENGINE_TYPE_NUMERICAL)
return getNumericalStrings(key, buf);
else
return getAuthorYearStrings(key, buf);
@ -711,7 +711,8 @@ vector<docstring> const BiblioInfo::getNumericalStrings(
if (author.empty() || year.empty())
return vector<docstring>();
vector<CiteStyle> const & styles = citeStyles(buf.params().citeEngine());
vector<CiteStyle> const & styles = citeStyles(buf.params().citeEngine(),
buf.params().citeEngineType());
vector<docstring> vec(styles.size());
for (size_t i = 0; i != vec.size(); ++i) {
@ -770,7 +771,8 @@ vector<docstring> const BiblioInfo::getAuthorYearStrings(
if (author.empty() || year.empty())
return vector<docstring>();
vector<CiteStyle> const & styles = citeStyles(buf.params().citeEngine());
vector<CiteStyle> const & styles = citeStyles(buf.params().citeEngine(),
buf.params().citeEngineType());
vector<docstring> vec(styles.size());
for (size_t i = 0; i != vec.size(); ++i) {
@ -892,9 +894,8 @@ void BiblioInfo::collectCitedEntries(Buffer const & buf)
void BiblioInfo::makeCitationLabels(Buffer const & buf)
{
collectCitedEntries(buf);
CiteEngine const engine = buf.params().citeEngine();
bool const numbers =
(engine == ENGINE_BASIC || engine == ENGINE_NATBIB_NUMERICAL);
CiteEngineType const engine_type = buf.params().citeEngineType();
bool const numbers = (engine_type == ENGINE_TYPE_NUMERICAL);
int keynumber = 0;
char modifier = 0;
@ -1025,17 +1026,18 @@ string citationStyleToString(const CitationStyle & s)
return cite;
}
vector<CiteStyle> citeStyles(CiteEngine engine)
vector<CiteStyle> citeStyles(CiteEngine engine, CiteEngineType engine_type)
{
vector<CiteStyle> styles(0);
switch (engine) {
if (engine_type == ENGINE_TYPE_AUTHORYEAR) {
switch (engine) {
case ENGINE_BASIC:
styles.push_back(CITE);
break;
case ENGINE_JURABIB:
styles.push_back(CITE);
case ENGINE_NATBIB_AUTHORYEAR:
case ENGINE_NATBIB:
styles.push_back(CITET);
styles.push_back(CITEP);
styles.push_back(CITEALT);
@ -1044,7 +1046,15 @@ vector<CiteStyle> citeStyles(CiteEngine engine)
styles.push_back(CITEYEAR);
styles.push_back(CITEYEARPAR);
break;
case ENGINE_NATBIB_NUMERICAL:
}
} else {
switch (engine) {
case ENGINE_BASIC:
styles.push_back(CITE);
break;
case ENGINE_JURABIB:
styles.push_back(CITE);
case ENGINE_NATBIB:
styles.push_back(CITET);
styles.push_back(CITEALT);
styles.push_back(CITEAUTHOR);
@ -1053,6 +1063,7 @@ vector<CiteStyle> citeStyles(CiteEngine engine)
styles.push_back(CITEYEAR);
styles.push_back(CITEYEARPAR);
break;
}
}
styles.push_back(NOCITE);

2
src/BiblioInfo.h
View File

@ -29,7 +29,7 @@ class Buffer;
/// FIXME: To Citation.cpp?
/// Returns a vector of available Citation styles.
std::vector<CiteStyle> citeStyles(CiteEngine);
std::vector<CiteStyle> citeStyles(CiteEngine, CiteEngineType);
/// \param latex_str a LaTeX command, "cite", "Citep*", etc
CitationStyle citationStyleFromString(std::string const & latex_str);
/// the other way round

32
src/BufferParams.cpp
View File

@ -265,8 +265,7 @@ typedef Translator<string, CiteEngine> CiteEngineTranslator;
CiteEngineTranslator const init_citeenginetranslator()
{
CiteEngineTranslator translator("basic", ENGINE_BASIC);
translator.addPair("natbib_numerical", ENGINE_NATBIB_NUMERICAL);
translator.addPair("natbib_authoryear", ENGINE_NATBIB_AUTHORYEAR);
translator.addPair("natbib", ENGINE_NATBIB);
translator.addPair("jurabib", ENGINE_JURABIB);
return translator;
}
@ -279,6 +278,24 @@ CiteEngineTranslator const & citeenginetranslator()
}
typedef Translator<string, CiteEngineType> CiteEngineTypeTranslator;
CiteEngineTypeTranslator const init_citeenginetypetranslator()
{
CiteEngineTypeTranslator translator("authoryear", ENGINE_TYPE_AUTHORYEAR);
translator.addPair("numerical", ENGINE_TYPE_NUMERICAL);
return translator;
}
CiteEngineTypeTranslator const & citeenginetypetranslator()
{
static CiteEngineTypeTranslator translator = init_citeenginetypetranslator();
return translator;
}
// Spacing
typedef Translator<string, Spacing::Space> SpaceTranslator;
@ -362,6 +379,7 @@ BufferParams::BufferParams()
orientation = ORIENTATION_PORTRAIT;
use_geometry = false;
cite_engine_ = ENGINE_BASIC;
cite_engine_type_ = ENGINE_TYPE_NUMERICAL;
biblio_style = "plain";
use_bibtopic = false;
use_indices = false;
@ -711,6 +729,10 @@ string BufferParams::readToken(Lexer & lex, string const & token,
string engine;
lex >> engine;
cite_engine_ = citeenginetranslator().find(engine);
} else if (token == "\\cite_engine_type") {
string engine_type;
lex >> engine_type;
cite_engine_type_ = citeenginetypetranslator().find(engine_type);
} else if (token == "\\biblio_style") {
lex.eatLine();
biblio_style = lex.getString();
@ -1016,6 +1038,7 @@ void BufferParams::writeFile(ostream & os) const
os << "\n\\use_package " << packages[i] << ' '
<< use_package(packages[i]);
os << "\n\\cite_engine " << citeenginetranslator().find(cite_engine_)
<< "\n\\cite_engine_type " << citeenginetypetranslator().find(cite_engine_type_)
<< "\n\\biblio_style " << biblio_style
<< "\n\\use_bibtopic " << convert<string>(use_bibtopic)
<< "\n\\use_indices " << convert<string>(use_indices)
@ -2922,9 +2945,8 @@ CiteEngine BufferParams::citeEngine() const
{
// FIXME the class should provide the numerical/
// authoryear choice
if (documentClass().provides("natbib")
&& cite_engine_ != ENGINE_NATBIB_NUMERICAL)
return ENGINE_NATBIB_AUTHORYEAR;
if (documentClass().provides("natbib"))
return ENGINE_NATBIB;
return cite_engine_;
}

9
src/BufferParams.h
View File

@ -409,6 +409,13 @@ public:
///
void setCiteEngine(CiteEngine const);
/// the type of cite engine (authoryear or numerical)
CiteEngineType const & citeEngineType() const
{ return cite_engine_type_; }
/// set the cite engine type
void setCiteEngineType(CiteEngineType const & engine_type)
{ cite_engine_type_ = engine_type; }
/// the default BibTeX style file for the document
std::string biblio_style;
@ -472,6 +479,8 @@ private:
mutable DefaultFlavorCache default_flavors_;
/// for use with natbib
CiteEngine cite_engine_;
/// the type of cite engine (authoryear or numerical)
CiteEngineType cite_engine_type_;
///
DocumentClass * doc_class_;
///

8
src/Citation.h
View File

@ -18,11 +18,15 @@ class Buffer;
enum CiteEngine {
ENGINE_BASIC,
ENGINE_NATBIB_AUTHORYEAR,
ENGINE_NATBIB_NUMERICAL,
ENGINE_NATBIB,
ENGINE_JURABIB
};
enum CiteEngineType {
ENGINE_TYPE_AUTHORYEAR = 1,
ENGINE_TYPE_NUMERICAL = 2,
};
enum CiteStyle {
CITE,
CITET,

2
src/LaTeXFeatures.cpp
View File

@ -769,7 +769,7 @@ string const LaTeXFeatures::getPackages() const
// This special case is indicated by the "natbib-internal" key.
if (mustProvide("natbib") && !tclass.provides("natbib-internal")) {
packages << "\\usepackage[";
if (params_.citeEngine() == ENGINE_NATBIB_NUMERICAL)
if (params_.citeEngineType() == ENGINE_TYPE_NUMERICAL)
packages << "numbers";
else
packages << "authoryear";

5
src/frontends/qt4/GuiBibtex.cpp
View File

@ -510,10 +510,7 @@ QString GuiBibtex::styleFile() const
case ENGINE_BASIC:
defaultstyle = "plain";
break;
case ENGINE_NATBIB_AUTHORYEAR:
defaultstyle = "plainnat";
break;
case ENGINE_NATBIB_NUMERICAL:
case ENGINE_NATBIB:
defaultstyle = "plainnat";
break;
case ENGINE_JURABIB:

13
src/frontends/qt4/GuiCitation.cpp
View File

@ -211,9 +211,7 @@ void GuiCitation::updateControls(BiblioInfo const & bi)
void GuiCitation::updateFormatting(CiteStyle currentStyle)
{
CiteEngine const engine = citeEngine();
bool const natbib_engine =
engine == ENGINE_NATBIB_AUTHORYEAR ||
engine == ENGINE_NATBIB_NUMERICAL;
bool const natbib_engine = engine == ENGINE_NATBIB;
bool const basic_engine = engine == ENGINE_BASIC;
bool const haveSelection =
@ -624,7 +622,8 @@ bool GuiCitation::initialiseParams(string const & data)
{
InsetCommand::string2params(data, params_);
CiteEngine const engine = citeEngine();
citeStyles_ = citeStyles(engine);
CiteEngineType const engine_type = citeEngineType();
citeStyles_ = citeStyles(engine, engine_type);
init();
return true;
}
@ -664,6 +663,12 @@ CiteEngine GuiCitation::citeEngine() const
}
CiteEngineType GuiCitation::citeEngineType() const
{
return documentBuffer().params().citeEngineType();
}
// Escape special chars.
// All characters are literals except: '.|*?+(){}[]^$\'
// These characters are literals when preceded by a "\", which is done here

2
src/frontends/qt4/GuiCitation.h
View File

@ -134,6 +134,8 @@ private:
std::vector<docstring> & keyVector, docstring entryType);
///
CiteEngine citeEngine() const;
///
CiteEngineType citeEngineType() const;
/// Search a given string within the passed keys.
/// \return the vector of matched keys.

42
src/frontends/qt4/GuiDocument.cpp
View File

@ -1132,6 +1132,10 @@ GuiDocument::GuiDocument(GuiView & lv)
// biblio
biblioModule = new UiWidget<Ui::BiblioUi>;
connect(biblioModule->citeDefaultRB, SIGNAL(toggled(bool)),
this, SLOT(setNumerical(bool)));
connect(biblioModule->citeJurabibRB, SIGNAL(toggled(bool)),
this, SLOT(setAuthorYear(bool)));
connect(biblioModule->citeNatbibRB, SIGNAL(toggled(bool)),
biblioModule->citationStyleL, SLOT(setEnabled(bool)));
connect(biblioModule->citeNatbibRB, SIGNAL(toggled(bool)),
@ -2045,6 +2049,22 @@ void GuiDocument::bibtexChanged(int n)
}
void GuiDocument::setAuthorYear(bool authoryear)
{
if (authoryear)
biblioModule->citeStyleCO->setCurrentIndex(0);
biblioChanged();
}
void GuiDocument::setNumerical(bool numerical)
{
if (numerical)
biblioModule->citeStyleCO->setCurrentIndex(1);
biblioChanged();
}
namespace {
// FIXME unicode
// both of these should take a vector<docstring>
@ -2279,17 +2299,16 @@ void GuiDocument::applyView()
// biblio
bp_.setCiteEngine(ENGINE_BASIC);
if (biblioModule->citeNatbibRB->isChecked()) {
bool const use_numerical_citations =
biblioModule->citeStyleCO->currentIndex();
if (use_numerical_citations)
bp_.setCiteEngine(ENGINE_NATBIB_NUMERICAL);
else
bp_.setCiteEngine(ENGINE_NATBIB_AUTHORYEAR);
} else if (biblioModule->citeJurabibRB->isChecked())
if (biblioModule->citeNatbibRB->isChecked())
bp_.setCiteEngine(ENGINE_NATBIB);
else if (biblioModule->citeJurabibRB->isChecked())
bp_.setCiteEngine(ENGINE_JURABIB);
if (biblioModule->citeStyleCO->currentIndex())
bp_.setCiteEngineType(ENGINE_TYPE_NUMERICAL);
else
bp_.setCiteEngineType(ENGINE_TYPE_AUTHORYEAR);
bp_.use_bibtopic =
biblioModule->bibtopicCB->isChecked();
@ -2692,11 +2711,10 @@ void GuiDocument::paramsToDialog()
bp_.citeEngine() == ENGINE_BASIC);
biblioModule->citeNatbibRB->setChecked(
bp_.citeEngine() == ENGINE_NATBIB_NUMERICAL ||
bp_.citeEngine() == ENGINE_NATBIB_AUTHORYEAR);
bp_.citeEngine() == ENGINE_NATBIB);
biblioModule->citeStyleCO->setCurrentIndex(
bp_.citeEngine() == ENGINE_NATBIB_NUMERICAL);
bp_.citeEngineType() == ENGINE_TYPE_NUMERICAL);
biblioModule->citeJurabibRB->setChecked(
bp_.citeEngine() == ENGINE_JURABIB);

2
src/frontends/qt4/GuiDocument.h
View File

@ -107,6 +107,8 @@ private Q_SLOTS:
void languagePackageChanged(int);
void biblioChanged();
void bibtexChanged(int);
void setAuthorYear(bool);
void setNumerical(bool);
void updateModuleInfo();
void modulesChanged();
void changeBackgroundColor();

3
src/frontends/qt4/Menus.cpp
View File

@ -1490,7 +1490,8 @@ void MenuDefinition::expandCiteStyles(BufferView const * bv)
if (contains(key, ','))
key = qstring_to_ucs4(toqstr(key).split(',')[0]);
vector<CiteStyle> citeStyleList = citeStyles(buf->params().citeEngine());
vector<CiteStyle> citeStyleList = citeStyles(buf->params().citeEngine(),
buf->params().citeEngineType());
docstring_list citeStrings =
buf->masterBibInfo().getCiteStrings(key, bv->buffer());

5
src/insets/InsetBibtex.cpp
View File

@ -936,9 +936,8 @@ docstring InsetBibtex::xhtml(XHTMLStream & xs, OutputParams const &) const
{
BiblioInfo const & bibinfo = buffer().masterBibInfo();
vector<docstring> const & cites = bibinfo.citedEntries();
CiteEngine const engine = buffer().params().citeEngine();
bool const numbers =
(engine == ENGINE_BASIC || engine == ENGINE_NATBIB_NUMERICAL);
CiteEngineType const engine_type = buffer().params().citeEngineType();
bool const numbers = (engine_type == ENGINE_TYPE_NUMERICAL);
docstring reflabel = from_ascii("References");
Language const * l = buffer().params().language;

62
src/insets/InsetCitation.cpp
View File

@ -143,18 +143,18 @@ docstring InsetCitation::toolTip(BufferView const & bv, int, int) const
namespace {
// FIXME See the header for the issue.
string defaultCiteCommand(CiteEngine engine)
string defaultCiteCommand(CiteEngine engine, CiteEngineType engine_type)
{
string str;
switch (engine) {
case ENGINE_BASIC:
str = "cite";
break;
case ENGINE_NATBIB_AUTHORYEAR:
str = "citet";
break;
case ENGINE_NATBIB_NUMERICAL:
str = "citep";
case ENGINE_NATBIB:
if (engine_type == ENGINE_TYPE_AUTHORYEAR)
str = "citet";
else
str = "citep";
break;
case ENGINE_JURABIB:
str = "cite";
@ -164,9 +164,10 @@ string defaultCiteCommand(CiteEngine engine)
}
string asValidLatexCommand(string const & input, CiteEngine const engine)
string asValidLatexCommand(string const & input, CiteEngine const engine,
CiteEngineType const engine_type)
{
string const default_str = defaultCiteCommand(engine);
string const default_str = defaultCiteCommand(engine, engine_type);
if (!InsetCitation::isCompatibleCommand(input))
return default_str;
@ -179,8 +180,7 @@ string asValidLatexCommand(string const & input, CiteEngine const engine)
output = default_str;
break;
case ENGINE_NATBIB_AUTHORYEAR:
case ENGINE_NATBIB_NUMERICAL:
case ENGINE_NATBIB:
if (input == "cite" || input == "citefield"
|| input == "citetitle" || input == "cite*")
output = default_str;
@ -259,8 +259,9 @@ docstring InsetCitation::complexLabel(bool for_xhtml) const
// CITE: author/<before field>
CiteEngine const engine = buffer().params().citeEngine();
CiteEngineType const engine_type = buffer().params().citeEngineType();
// We don't currently use the full or forceUCase fields.
string cite_type = asValidLatexCommand(getCmdName(), engine);
string cite_type = asValidLatexCommand(getCmdName(), engine, engine_type);
if (cite_type[0] == 'C')
// If we were going to use them, this would mean ForceUCase
cite_type = string(1, 'c') + cite_type.substr(1);
@ -350,13 +351,13 @@ docstring InsetCitation::complexLabel(bool for_xhtml) const
// authors_last (<before> year, <after>)
else if (cite_type == "citet") {
switch (engine) {
case ENGINE_NATBIB_AUTHORYEAR:
label += author + op_str + before_str +
wrapCitation(*it, year, for_xhtml) + cp + sep_str;
break;
case ENGINE_NATBIB_NUMERICAL:
label += author + op_str + before_str +
wrapCitation(*it, citenum, for_xhtml) + cp + sep_str;
case ENGINE_NATBIB:
if (engine_type == ENGINE_TYPE_AUTHORYEAR)
label += author + op_str + before_str +
wrapCitation(*it, year, for_xhtml) + cp + sep_str;
else
label += author + op_str + before_str +
wrapCitation(*it, citenum, for_xhtml) + cp + sep_str;
break;
case ENGINE_JURABIB:
label += before_str + author + op_str +
@ -369,7 +370,7 @@ docstring InsetCitation::complexLabel(bool for_xhtml) const
// author, year; author, year; ...
else if (cite_type == "citep" ||
cite_type == "citealp") {
if (engine == ENGINE_NATBIB_NUMERICAL) {
if (engine_type == ENGINE_TYPE_NUMERICAL) {
label += wrapCitation(*it, citenum, for_xhtml) + sep_str;
} else {
label += wrapCitation(*it, author + ", " + year, for_xhtml) + sep_str;
@ -380,13 +381,13 @@ docstring InsetCitation::complexLabel(bool for_xhtml) const
// authors_last <before> year, <after>)
else if (cite_type == "citealt") {
switch (engine) {
case ENGINE_NATBIB_AUTHORYEAR:
label += author + ' ' + before_str +
wrapCitation(*it, year, for_xhtml) + sep_str;
break;
case ENGINE_NATBIB_NUMERICAL:
label += author + ' ' + before_str + '#' +
wrapCitation(*it, citenum, for_xhtml) + sep_str;
case ENGINE_NATBIB:
if (engine_type == ENGINE_TYPE_AUTHORYEAR)
label += author + ' ' + before_str +
wrapCitation(*it, year, for_xhtml) + sep_str;
else
label += author + ' ' + before_str + '#' +
wrapCitation(*it, citenum, for_xhtml) + sep_str;
break;
case ENGINE_JURABIB:
label += before_str +
@ -416,7 +417,8 @@ docstring InsetCitation::complexLabel(bool for_xhtml) const
label.insert(label.size() - 1, after_str);
} else {
bool const add =
!(engine == ENGINE_NATBIB_NUMERICAL &&
!(engine == ENGINE_NATBIB &&
engine_type == ENGINE_TYPE_NUMERICAL &&
(cite_type == "citeauthor" ||
cite_type == "citeyear"));
if (add)
@ -567,10 +569,11 @@ void InsetCitation::forToc(docstring & os, size_t) const
void InsetCitation::latex(otexstream & os, OutputParams const & runparams) const
{
CiteEngine cite_engine = buffer().params().citeEngine();
CiteEngineType cite_engine_type = buffer().params().citeEngineType();
BiblioInfo const & bi = buffer().masterBibInfo();
// FIXME UNICODE
docstring const cite_str = from_utf8(
asValidLatexCommand(getCmdName(), cite_engine));
asValidLatexCommand(getCmdName(), cite_engine, cite_engine_type));
if (runparams.inulemcmd)
os << "\\mbox{";
@ -600,8 +603,7 @@ void InsetCitation::validate(LaTeXFeatures & features) const
switch (features.bufferParams().citeEngine()) {
case ENGINE_BASIC:
break;
case ENGINE_NATBIB_AUTHORYEAR:
case ENGINE_NATBIB_NUMERICAL:
case ENGINE_NATBIB:
features.require("natbib");
break;
case ENGINE_JURABIB:

2
src/version.h
View File

@ -30,7 +30,7 @@ extern char const * const lyx_version_info;
// Do not remove the comment below, so we get merge conflict in
// independent branches. Instead add your own.
#define LYX_FORMAT_LYX 423 // baum : \\use_package mathtools
#define LYX_FORMAT_LYX 424 // jrioux : \cite_engine_type (authoryear|numerical)
#define LYX_FORMAT_TEX2LYX 423
#if LYX_FORMAT_FOR_TEX2LYX != LYX_FORMAT_FOR_LYX