On 3/23/11 4:15 PM, Sam Liddicott wrote:
> Yes. But a new subshell environment has been spawned. Each time that
> happens BASH_SUBSHELL should increase.
>
> Of course I know how it does work, but the man page isn't clear. It doesn't
> say that the increase is only visible within the subshell and therefore it
> is a measurement of subshell depth.
OK. What wording would you like to see?
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/
