alexrj/Slic3r — pull request #463 by henrikbrixandersen (2012-06-18 21:44:25+00:00)
Title: Allow negating bool cli options by using '--no-foo' or '--nofoo'

Currently, there is not way to disable a bool option from the CLI.

This patch marks all bool CLI options as negatable in GetOpt::Long, thus allowing negation by using '--no-foo' or '--nofoo'.