Addresses review comment 7f70a79fc8 (commitcomment-13471742)
7f70a79fc8 (commitcomment-13471742)
Before this change, TTX (when running in Python 2.7) would fail to compile a font if the input contained an `ltag` section. With Python 3, it worked perfectly fine even before this change. Resolves https://github.com/behdad/fonttools/issues/357
Resolves #226 and #227.
Resolves #226