On 2/13/16 10:45 AM, Martijn Dekker wrote:
> By the way, dash and zsh, as well as bash in non-POSIX mode, also accept
> the counterintuitive and non-POSIX-compliant form "trap EXIT" to unset
> the trap, but other shells don't: bash (POSIX), yash and ksh93 produce
> an error, while mksh/lksh silently ignore that form. What a mess...
The `trap EXIT' is historical Bourne shell behavior, though Posix makes it
an error.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU [email protected] http://cnswww.cns.cwru.edu/~chet/
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