I may have found a bug in ~(X). AFAIK the first index (.sh.match[0])
in .sh.match always lists all patterns for which matches have been
found, and all following indexes (.sh.match[0..inf]) store the
captured matches for a specific bracket pair, right?
If that's correct, why does '15' appear in .sh.match[0][0] but no
other match has '15' later?
ksh -c 'x="a15 b2 c3" ; d="${x//~(X)(([[:alnum:]])&([[:digit:]]))+/}"
; print -v .sh.match'
(
(
15
2
3
)
(
5
2
3
)
(
5
2
3
)
(
5
2
3
)
)
Dan
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