169 def match(pattern, string, flags=0):  argument
174 def fullmatch(pattern, string, flags=0):  argument
179 def search(pattern, string, flags=0):  argument
184 def sub(pattern, repl, string, count=0, flags=0):  argument
193 def subn(pattern, repl, string, count=0, flags=0):  argument
204 def split(pattern, string, maxsplit=0, flags=0):  argument
214 def findall(pattern, string, flags=0):  argument
224 def finditer(pattern, string, flags=0):  argument
231 def compile(pattern, flags=0):  argument
240 def template(pattern, flags=0):  argument
249 def escape(pattern):  argument
286 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