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Let "provides [fontspec|listings|subfig] 1" work.

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This commit is contained in:
Richard Heck 2016-06-21 10:50:42 -04:00
parent 7d456a93e4
commit f46a52d97f
1 changed files with 4 additions and 3 deletions
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7
src/BufferParams.cpp
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@ -1589,7 +1589,8 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features,
os << from_ascii(ams);
if (useNonTeXFonts) {
os << "\\usepackage{fontspec}\n";
if (!features.isProvided("fontspec"))
os << "\\usepackage{fontspec}\n";
if (features.mustProvide("unicode-math")
&& features.isAvailable("unicode-math"))
os << "\\usepackage{unicode-math}\n";
@ -2054,7 +2055,7 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features,
// koma's own caption commands are used instead of caption. We
// use \PassOptionsToPackage here because the user could have
// already loaded subfig in the preamble.
if (features.isRequired("subfig")) {
if (features.mustProvide("subfig")) {
atlyxpreamble += "\\@ifundefined{showcaptionsetup}{}{%\n"
" \\PassOptionsToPackage{caption=false}{subfig}}\n"
"\\usepackage{subfig}\n";
@ -2115,7 +2116,7 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features,
}
if (features.isRequired("bicaption"))
lyxpreamble += "\\usepackage{bicaption}\n";
if (!listings_params.empty() || features.isRequired("listings"))
if (!listings_params.empty() || features.mustProvide("listings"))
lyxpreamble += "\\usepackage{listings}\n";
if (!listings_params.empty()) {
lyxpreamble += "\\lstset{";