addressing #17, filter out non-matches from tag function regex
addressing #17, filter out non-matches from tag function regex

If tag function parsing does not find a name attribute, it returns None,
which results in an error when calling function tries to iterate over
parse results.

jcberquist/SublimeText-Lucee,jcberquist/SublimeText-Lucee,jcberquist/SublimeText-Lucee