DataTables/DataTables — pull request #100 by timtucker (2012-09-04 17:01:07+00:00)
Title: Update media/src/core/core.columns.js

Use single var definitions at the beginning of each function.

Use simpler form of
x = x || y
instead of
x = x ? x : y

Should be slightly smaller code size when minified and fewer jslint warnings.