2 commits

Author	SHA1	Message	Date
Kurtis Rader	f2c8e73891	add more alias unit tests ... A recent regression to the `alias` command points out the need for more unit tests of its behavior. I also decided to use it as an opportunity to normalize the output of just `alias` to list aliases.	2017-07-15 17:36:36 -07:00
Kurtis Rader	9dd0c47d0b	harden alias against foo; bar ... If the first word of the alias body ends with a semicolon we need to strip that character, and otherwise escape the extracted command, to ensure the subsequent function definition is valid. Fixes #3860	2017-02-20 20:23:55 -08:00