On 2/28/12 5:34 PM, John Kearney wrote:
> the outermost quotes only effect how the final value is handled.
> same as ยง()
${} doesn't work like $(), and it never has. That's one consequence
of backwards compatibility -- the Bourne shell didn't have $().
> having special behaviour model for that string makes it imposible to
> work with really.
>
> this should actually make it easier for the parser.
It doesn't actually change anything for the parser.
--
``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/
