4 commits

Author	SHA1	Message	Date
Vidar Holen	f0e0d9ffdb	Don't suggest \[\] in PS1 for non-bash	2017-04-02 14:50:15 -07:00
Vidar Holen	1863f2f12d	Warn about += bashism in sh and dash.	2017-01-14 12:40:09 -08:00
Vidar Holen	f6618d4332	Fix BSD style flag parsing to stop at --	2016-12-11 10:58:01 -08:00
Vidar Holen	08f7ff37c5	Some cleanup and refactoring.	2016-11-12 15:51:36 -08:00