mishoo/UglifyJS — pull request #496 by anshul35 (2013-07-10 09:19:58+00:00)
Title: Add another option that mangles only variable names that match a regex 

This patch helps us to mangle only specific variable names that match to a regular expression.
We can activate regex specific mangling by option "-rm" or "--regex_mangle" followed by regex string which is to be matched with the variable name.
This option is however overwritten by "-nm"(no mangle) option.