[docs] [issue12704] Language Reference: Clarify behaviour of yield when generator is not resumed

Benjamin Peterson added the comment: Thank you. In the future, please remember to wrap paragraphs to 80 chars and run "make patchcheck" to cleanup whitespace issues. ---------- nosy: +benjamin.peterson _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue12704> _______________________________________