-sc -fca doesn't recognize star comment paragraphs

Seth Dickson <[email protected]> Tue, 21 Apr 2015 21:08:55 -0700

Newsgroups	gmane.comp.gnu.indent.bugs
Message-ID	<CAO_mTrJ48bPAd8afCGKH=Cppne-APpM2N85JCHitQOZZk-phyQ@mail.gmail.com>

I have attached a simple shell script that demonstrates indent incorrectly
formatting star comments when -sc and -fca are enabled. I am using indent
2.2.11.

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bug.sh (application/x-sh, 1017 B)

echo writing example file foo.c
echo
sleep 5
cat > foo.c <<EOF
/* test top level comment

    second paragraph

    formatting for this comment can be enabled using -fc1
*/
    /* second level comment

       formatting can be enabled using -fca
    */
EOF
cat foo.c
sleep 5
echo

echo format the second level comment with stars
echo
sleep 5
indent -sc -fca foo.c
cat foo.c
sleep 5
echo

echo format the second level comment with stars again
echo this should do nothing, but joins all paragraphs
echo
sleep 5
indent -sc -fca foo.c
cat foo.c
sleep 5
echo

echo format the top level comment with stars
echo
sleep 5
indent -sc -fc1 foo.c
cat foo.c
sleep 5
echo

echo format the top level comment with stars again
echo this should do nothing, and does nothing
echo
sleep 5
indent -sc -fc1 foo.c
cat foo.c
sleep 5
echo

echo format both top and second level comments with stars in one command
echo this should do nothing, but joins all paragraphs in the top level comment
echo
sleep 5
indent -sc -fc1 -fca foo.c
cat foo.c