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Fix bug #11484

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When splitting parameters at commas, take into account that
commas inside curly braces are not parameter separators.
This commit is contained in:
Enrico Forestieri 2019-02-04 10:49:02 +01:00
parent 1c9d3da938
commit 6316b9b7ae
1 changed files with 23 additions and 0 deletions
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23
src/insets/InsetInclude.cpp
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@ -165,6 +165,23 @@ InsetLabel * createLabel(Buffer * buf, docstring const & label_str)
return new InsetLabel(buf, icp);
}
char_type replaceCommaInBraces(docstring & params)
{
// Code point from private use area
char_type private_char = 0xE000;
int count = 0;
for (char_type & c : params) {
if (c == '{')
++count;
else if (c == '}')
--count;
else if (c == ',' && count)
c = private_char;
}
return private_char;
}
} // namespace
@ -625,12 +642,18 @@ void InsetInclude::latex(otexstream & os, OutputParams const & runparams) const
docstring label;
docstring placement;
bool isfloat = lstparams.isFloat();
// We are going to split parameters at commas, so
// replace commas that are not parameter separators
// with a code point from the private use area
char_type comma = replaceCommaInBraces(parameters);
// Get float placement, language, caption, and
// label, then remove the relative options if minted.
vector<docstring> opts =
getVectorFromString(parameters, from_ascii(","), false);
vector<docstring> latexed_opts;
for (size_t i = 0; i < opts.size(); ++i) {
// Restore replaced commas
opts[i] = subst(opts[i], comma, ',');
if (use_minted && prefixIs(opts[i], from_ascii("float"))) {
if (prefixIs(opts[i], from_ascii("float=")))
placement = opts[i].substr(6);