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#!/bin/sh -e
#
# Copyright (c) 2006-2008 Gordon Gremme <gordon@gremme.org>
# Copyright (c) 2006-2008 Center for Bioinformatics, University of Hamburg
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
if [ $# -eq 0 ]
then
echo "Usage: $0 file [...]" >&2
echo "Clean up C sources in given files." >&2
exit 1
fi
for FILE in $*
do
TMPFILE=`mktemp -t tmpfile.XXXXXX`
sed -e s/[[:space:]]*$// \
-e 's/if(/if (/' \
-e 's/sizeof(/sizeof (/g' \
-e 's/switch(/switch (/' \
-e 's/while(/while (/' \
-e 's/for(/for (/' \
-e 's/do{/do {/' \
-e 's/){/) {/' \
$FILE > $TMPFILE
mv -f $TMPFILE $FILE
done
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