visionmedia/debug — pull request #164 by dylan-baskind (2014-12-19 04:12:09+00:00)
Title: Option for using / not-using space delimited namespaces.

Personally I find logger names with spaces more readable 'Something Long Here" rather than "Something:LongHere".

Not very fully realised; but hopefully something useful if / when updates to debug.js happen.