HRE
Regexp dialect for Hangulize
^
- the beginning of word not line$
- the end of word not line^^
- the beginning of line (^
in the standard)$$
- the end of line ($
in the standard)cat{dog}
- "cat" before "dog" (positive lookahead){dog}cat
- "cat" after "dog" (positive lookbehind)cat{~dog}
- "cat" before not "dog" (negative lookahead){~dog}cat
- "cat" after not "dog" (negative lookbehind)<var>
- one of letters in the variable "var"