2 commits

Author	SHA1	Message	Date
Kurtis Rader	4a7aa98e93	modify read to require at least one var ... Fixes #4220	2017-07-20 13:07:30 -07:00
Kevin Ballard	973dd6ffbd	read: Support arrays, character splitting ... Enhance the `read` builtin to support creating an array with the --array flag. With --array, only a single variable name is allowed and the entire input is tokenized and placed into that variable as an array. Also add custom behavior if IFS is empty or unset. In that event, split the input on every character, instead of the previous behavior of doing no splitting at all.	2014-07-14 00:46:38 -07:00