Respect PROMPT_DIRTRIM with some enhancements.
authorIain Patterson <me@iain.cx>
Tue, 2 Feb 2016 10:44:29 +0000 (10:44 +0000)
committerIain Patterson <me@iain.cx>
Thu, 11 Feb 2016 13:09:16 +0000 (13:09 +0000)
Shorten the path in the prompt when PROMPT_DIRTRIM is set but do so by
truncating components lower in the path rather than replacing them with
elipses.


No differences found