Chet Ramey <chet.ra...@case.edu> wrote:
> On 9/10/16 7:27 AM, Joerg Schilling wrote:
>
> >> Concerning this point, these even number of double-quotes and even
> >> number of single-quotes are fulfilled with the example below:
> >>
> >> echo "${foo-'a"b'"}"
> >>
> >> But is this valid?
> >>
> >> The following shells output 'ab' (with the single quotes):
> >> dash, bash --posix, mksh, posh, zsh.
> >
> > I cannot repeat this with bash --posix..
>
OK, I was tesing with a version from 2009.
But please explain (character by character) why you create an output that is in
conflict with the reference implementation (a patched ksh88).
!~A
