3 commits

Author	SHA1	Message	Date
ridiculousfish	4b079e16e5	Execute the conditions of if and while statements outside of their block ... Variables set in if and while conditions are in the enclosing block, not the if/while statement block. For example: if set -l var (somecommand) ; end echo $var will now work as expected. Fixes #4820. Fixes #1212.	2018-03-31 14:57:24 -07:00
Kurtis Rader	67de733b9b	implement set --append and set --prepend ... Fixes #1326	2017-08-04 17:23:24 -07:00
maxfl	5f05756e65	Add variable expand ranges ... echo $PATH[-1..1] #now works Add tests for ranges	2012-07-08 09:19:11 +08:00