cocos2d/cocos2d-html5 — pull request #844 by moadib (2013-03-25 13:22:04+00:00)
Title: Fixed some CCLabelBMFont issues

Font definition field "file" can contain underline character, fixed regexp for that

Modified LabelBMFont for conformity with cocos2d-x.

Without it cocos2d-html can't render correct multiline labels after calling setTextAlignment or setScale and can't handle strings with empty lines.