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Lexer: Improved ::decomposePattern to extract raw string

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This commit is contained in:
Paul Beckingham 2015-07-25 00:34:18 -04:00
parent 41a76c6798
commit 4f0e32b69b
1 changed files with 5 additions and 7 deletions
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12
src/Lexer.cpp
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@ -1395,18 +1395,16 @@ bool Lexer::decomposePattern (
std::string& pattern,
std::string& flags)
{
std::string parsed_pattern;
std::string ignored;
std::string::size_type cursor = 0;
if (readWord (text, "/", cursor, parsed_pattern) &&
parsed_pattern.length ())
if (readWord (text, "/", cursor, ignored) &&
ignored.length ())
{
std::string parsed_flags = text.substr (cursor);
auto parsed_flags = text.substr (cursor);
if (parsed_flags.find ("/") == std::string::npos)
{
dequote (parsed_pattern, "/");
pattern = parsed_pattern;
flags = parsed_flags;
pattern = text.substr (1, cursor - 2 - flags.length ());
return true;
}
}