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Only strip outer braces in listings options

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trim stripped also multiple subsequent braces
This commit is contained in:
Juergen Spitzmueller 2024-01-17 14:45:09 +01:00
parent 7b5fe0321e
commit b29b0f8754
1 changed files with 15 additions and 3 deletions
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18
src/insets/InsetInclude.cpp
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@ -176,6 +176,16 @@ char_type replaceCommaInBraces(docstring & params)
return private_char; return private_char;
} }
docstring stripOuterBraces(docstring & str)
{
// trim only first and last occurrence of { and }
if (prefixIs(str, from_ascii("{")))
str = str.substr(1, docstring::npos);
if (suffixIs(str, from_ascii("}")))
str = str.substr(0, str.size() - 1);
return str;
}
} // namespace } // namespace
@ -699,13 +709,15 @@ void InsetInclude::latex(otexstream & os, OutputParams const & runparams) const
language = opts[i].substr(9); language = opts[i].substr(9);
opts.erase(opts.begin() + i--); opts.erase(opts.begin() + i--);
} else if (prefixIs(opts[i], from_ascii("caption="))) { } else if (prefixIs(opts[i], from_ascii("caption="))) {
caption = params().prepareCommand(runparams, trim(opts[i].substr(8), "{}"), caption = opts[i].substr(8);
caption = params().prepareCommand(runparams, stripOuterBraces(caption),
ParamInfo::HANDLING_LATEXIFY); ParamInfo::HANDLING_LATEXIFY);
opts.erase(opts.begin() + i--); opts.erase(opts.begin() + i--);
if (!use_minted) if (!use_minted)
latexed_opts.push_back(from_ascii("caption={") + caption + "}"); latexed_opts.push_back(from_ascii("caption={") + caption + "}");
} else if (prefixIs(opts[i], from_ascii("label="))) { } else if (prefixIs(opts[i], from_ascii("label="))) {
label = params().prepareCommand(runparams, trim(opts[i].substr(6), "{}"), label = opts[i].substr(6);
label = params().prepareCommand(runparams, stripOuterBraces(label),
ParamInfo::HANDLING_ESCAPE); ParamInfo::HANDLING_ESCAPE);
opts.erase(opts.begin() + i--); opts.erase(opts.begin() + i--);
if (!use_minted) if (!use_minted)
@ -713,7 +725,7 @@ void InsetInclude::latex(otexstream & os, OutputParams const & runparams) const
} }
if (use_minted && !label.empty()) { if (use_minted && !label.empty()) {
if (isfloat || !caption.empty()) if (isfloat || !caption.empty())
label = trim(label, "{}"); label = stripOuterBraces(label);
else else
opts.push_back(from_ascii("label=") + label); opts.push_back(from_ascii("label=") + label);
} }