On 1/24/22 6:39 PM, Robert Elz wrote:

they're
a sop to csh users that Korn put in his shell to try and make it more
attractive to csh users (of all the things to worry about, this was about
the least important), and then which bash copied.

That is not true. Bash introduced these.

--
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    c...@case.edu    http://tiswww.cwru.edu/~chet/

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