kakoune/src/regex.cc

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#include "regex.hh"
#include "exception.hh"
#include "buffer_utils.hh"
namespace Kakoune
{
using Utf8It = RegexUtf8It<const char*>;
Regex::Regex(StringView re, flag_type flags) try
: RegexBase{Utf8It{re.begin(), re}, Utf8It{re.end(), re}, flags}, m_str{re.str()}
{
try
{
m_impl = new CompiledRegex{compile_regex(re)};
}
catch (runtime_error& err)
{
write_to_debug_buffer(err.what());
}
} catch (std::runtime_error& err) { throw regex_error(err.what()); }
String option_to_string(const Regex& re)
{
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return re.str();
}
void option_from_string(StringView str, Regex& re)
{
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re = Regex{str};
}
void regex_mismatch(const Regex& re)
{
write_to_debug_buffer(format("regex mismatch for '{}'", re.str()));
}
}