187 def match(pattern, string, flags=0):  argument
192 def fullmatch(pattern, string, flags=0):  argument
197 def search(pattern, string, flags=0):  argument
202 def sub(pattern, repl, string, count=0, flags=0):  argument
211 def subn(pattern, repl, string, count=0, flags=0):  argument
222 def split(pattern, string, maxsplit=0, flags=0):  argument
232 def findall(pattern, string, flags=0):  argument
242 def finditer(pattern, string, flags=0):  argument
249 def compile(pattern, flags=0):  argument
258 def template(pattern, flags=0):  argument
269 def escape(pattern):  argument
288 def _compile(pattern, flags):  argument
315 def _compile_repl(repl, pattern):  argument
319 def _expand(pattern, match, template):  argument
324 def _subx(pattern, template):  argument