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Add proper support for BabelProvide 2

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We need to instruct babel not to load an existing ldf in this case
This commit is contained in:
Juergen Spitzmueller 2024-08-25 14:56:05 +02:00
parent 8aaaa53c5b
commit fc605cf138
3 changed files with 28 additions and 3 deletions
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1
lib/languages
View File

@ -891,6 +891,7 @@ Language hebrew
GuiName "Hebrew"
HasGuiSupport true
BabelName hebrew
BabelProvide 2
PolyglossiaName hebrew
XindyName hebrew
Encoding cp1255

5
lib/lyx2lyx/lyx_2_5.py
View File

@ -1010,6 +1010,11 @@ def revert_new_babel_languages(document):
if have_oldrussian:
add_to_preamble(document, ["\\AddToHook{package/babel/after}{\\languageattribute{russian}{ancient}}"])
# Some babel languages require special treatment with unicode engines
if get_bool_value(document.header, "\\use_non_tex_fonts"):
if document.language == "hebrew" or find_token(document.body, "\\lang oldrussian", 0) != -1:
add_to_preamble(document, ["\\PassOptionsToPackage{provide*=*}{babel}"])
##
# Conversion hub
#

25
src/BufferParams.cpp
View File

@ -3504,6 +3504,7 @@ string BufferParams::babelCall(LaTeXFeatures const & features, string lang_opts,
// add main language
langs.insert(language);
ostringstream os;
string force_provide;
for (auto const & l : langs) {
string blang = l->babel();
bool use_opt = langoptions;
@ -3523,7 +3524,8 @@ string BufferParams::babelCall(LaTeXFeatures const & features, string lang_opts,
use_opt = true;
}
}
if (l->useBabelProvide() == 1 || (l->useBabelProvide() == 2 && useNonTeXFonts)) {
int const bp = l->useBabelProvide();
if (bp == 1) {
os << "\n\\babelprovide[import";
if (l == language)
os << ", main";
@ -3532,11 +3534,28 @@ string BufferParams::babelCall(LaTeXFeatures const & features, string lang_opts,
os << "]{" << blang << "}";
have_mods = true;
}
else if (use_opt)
if (bp == 2 && useNonTeXFonts) {
// here we need to tell babel to use the ini
// even though an *.ldf exists
if (l == language)
force_provide = force_provide.empty()
? "provide=*"
: "provide*=*";
else
force_provide = "provide+=*";
have_mods = true;
}
if (bp != 1 && use_opt)
blangs.push_back(blang);
}
if (have_mods)
if (have_mods) {
lang_opts = getStringFromVector(blangs);
if (!force_provide.empty()) {
if (!lang_opts.empty())
lang_opts += ", ";
lang_opts += force_provide;
}
}
// The prefs may require the languages to
// be submitted to babel itself (not the class).
if ((langoptions || have_mods) && !lang_opts.empty())