simonharrer/textools — Issue #1: Change --working_directory flag to --working-directory
Author: felixmiddendorf
Created: 2012-03-08 00:00:49+00:00
State: open

Typically, spaces inside the name of a flag are substituted with a `-`, not a `_` (see, e.g., [git log](http://linux.die.net/man/1/git-log)).