<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def compile_tag_re(self, tags):
 """ Return the regex used to look for Mustache tags compiled to work with specific opening tags, close tags, and tag types. """

        return re.compile(self.raw_tag_re % tags, self.re_flags)