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# Test that there is no interference of getopt()
# in getopts and unset.
# It's unclear what "correct" OPTIND values should be
# for "b" and "c" results from "-bc": 2? 3?
# What we focus on here is that all options are reported
# correct number of times and in correct sequence.
(
loop=99
while getopts "abc" var -a -bc -abc -def -a; do
echo "var:$var" #OPTIND:$OPTIND
# this may use getopt():
unset -ff func
test $((--loop)) = 0 && break # BUG if this triggers
done
echo "End: var:$var OPTIND:$OPTIND"
) 2>&1 \
| sed -e 's/ unrecognized option: / invalid option -- /' \
-e 's/ illegal option -- / invalid option -- /' \
|
