ipython/ipython — pull request #1014 by juliantaylor (2011-11-19 15:31:00+00:00)
Title: escape minus signs in manpages

escape minus signs in options and email adresses.
- is interpreted as hyphen not minus and thus can cause copy paste issues in unicode locals
http://lintian.debian.org/tags/hyphen-used-as-minus-sign.html