Strip block comments: Difference between revisions
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}
</pre>
=={{header|Ksh}}==
<lang ksh>
#!/bin/ksh
# Strip block comments
# # Variables:
#
bd=${1:-'/*'}
ed=${2:-'*/'}
testcase='/**
* Some comments
* longer comments here that we can parse.
*
* Rahoo
*/
function subroutine() {
a = /* inline comment */ b + c ;
}
/*/ <-- tricky comments */
/**
* Another comment.
*/
function something() {
}'
######
# main #
######
testcase=${testcase%%"${bd}"*}
while [[ -n ${.sh.match} ]]; do # .sh.match stores the most recent match
if [[ -n ${testcase} ]]; then
sm="${.sh.match}"
sm="${sm/"${bd}"/}"
buff="${testcase}"
buff+="${sm#*"${ed}"}"
testcase="${buff}"
else
testcase="${.sh.match}"
testcase="${testcase#*"${ed}"}"
fi
testcase=${testcase%%"${bd}"*}
done
echo "${testcase}"
</lang>
{{out}}<pre>
function subroutine() {
a = b + c ;
}
function something() {
}
</pre>
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