closureplease/grunt-closure-tools — pull request #46 by fhurta (2013-12-04 22:59:16+00:00)
Title: #45 'create_source_map' support for src-dest mappings with specified des...

Added the possibility to create dest-filename-based source map file for file mappings where the dest is specified.
Regarding the tests - not sure how to extend the current test case. Please review and add the test if needed.