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highlighters: add some optimization flags to regexes

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This commit is contained in:
Maxime Coste 2013-12-17 20:03:54 +00:00
parent 0e6bbbb8c4
commit cb324a4b88
1 changed files with 5 additions and 6 deletions
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11
src/highlighters.cc
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@ -234,8 +234,7 @@ HighlighterAndId colorize_regex_factory(HighlighterParameters params)
String id = "colre'" + params[0] + "'";
Regex ex(params[0].begin(), params[0].end(),
boost::regex::perl | boost::regex::optimize);
Regex ex{params[0].begin(), params[0].end(), boost::regex::optimize};
return HighlighterAndId(id, RegexColorizer(std::move(ex),
std::move(colors)));
@ -566,8 +565,8 @@ HighlighterAndId region_factory(HighlighterParameters params)
if (params.size() != 3)
throw runtime_error("wrong parameter count");
Regex begin{params[0]};
Regex end{params[1]};
Regex begin{params[0], boost::regex::nosubs | boost::regex::optimize };
Regex end{params[1], boost::regex::nosubs | boost::regex::optimize };
const ColorPair colors = get_color(params[2]);
auto func = [colors](const Context&, DisplayBuffer& display_buffer,
@ -593,8 +592,8 @@ HighlighterAndId region_ref_factory(HighlighterParameters params)
if (params.size() != 3 and params.size() != 4)
throw runtime_error("wrong parameter count");
Regex begin{params[0]};
Regex end{params[1]};
Regex begin{params[0], boost::regex::nosubs | boost::regex::optimize };
Regex end{params[1], boost::regex::nosubs | boost::regex::optimize };
const String& name = params[2];
auto func = [name](const Context& context, DisplayBuffer& display_buffer,