gitastrophe/truncate.js — pull request #1 by joncampbell (2014-08-27 16:35:42+00:00)
Title: In <=IE9, when line-heights are specified without units (i.e. line-heigh...

...t: 1.5;), IE returns 1.5 instead of the converted pixel value. In this cause, we should calculate the line-height ourselves based on the font-size.