CleverRaven/Cataclysm-DDA — pull request #2933 by atomicdryad (2013-09-09 16:59:25+00:00)
Title: iuse::knife: Fix non-intuitive/undocumented carve item functionality, and unexpected sometimes-menu, sometimes-not behavior via a more helpful menu.

* Previously, carve item was only an option if knife is wielded, and the only way to know this was by looking into the source code.

* New menu implicitly says 'you need a lighter with 4 charges' over the disabled cauterize option.