[docs] [issue15638] incorrect version info for TextIOWrapper write_through docs

R. David Murray added the comment: If I remember correctly it existed in one of the versions (python vs C) but not in both. Or, it existed but wasn't actually respected by one of the versions. ---------- nosy: +pitrou, r.david.murray _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue15638> _______________________________________