"FUNCNAME" might be good to have because it's related to "BASH_SOURCE" in a
similar manner as ".sh.fun" and ".sh.file".
I tried implementing FUNCNAME using the debugger. The trouble is expanding
"${FUNCNAME[@]}". The hack on the last line makes it sort-of work by pushing
new elements on the end during expansion, but then it can't shrink.
function FUNCNAME.get {
nameref self=${.sh.name}
if (( .sh.subscript < .sh.level )); then
trap "(( .sh.level -= .sh.subscript + 1 )); eval '(( .sh.level =
${.sh.level} ))' \; _=\${.sh.fun}" DEBUG
trap - DEBUG;
fi
(( .sh.subscript < .sh.level - 2 )) && self[.sh.subscript + 1]=
}
Still lots of goodies in RELEASE I've yet to play with.
--
Dan Douglas
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