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be kind to XaFooBarTeX
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@26871 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -512,7 +512,18 @@ void parse_preamble(Parser & p, ostream & os,
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static regex const usercommands("User specified LaTeX commands");
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string const comment = t.asInput();
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cerr << "Seen comment: " << comment << std::endl;
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//cerr << "Seen comment: " << comment << std::endl;
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// magically switch encoding default if it looks like XeLaTeX
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static string const magicXeLaTeX =
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"% This document must be compiled with XeLaTeX ";
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if (comment.size() > magicXeLaTeX.size()
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&& comment.substr(0, magicXeLaTeX.size()) == magicXeLaTeX
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&& h_inputencoding == "auto") {
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cerr << "XeLaTeX comment found, switching to UTF8\n";
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h_inputencoding = "utf8";
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}
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smatch sub;
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if (regex_search(comment, sub, islyxfile))
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is_lyx_file = true;
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