gsindent

GhostScript的源代码

#!/bin/sh
# $Id: gsindent $
# The perl invocations work around a bug in indent.
if [ $# -ne 0 ]; then
    for f in $*
    do
	$0 < $f > /tmp/$$
	cp -p $f $f.bak
	if ( test ! -e $f~ ) then cp -p $f $f~; fi
	mv /tmp/$$ $f
    done
    exit
fi
exec \
perl -pe 's{(#.*/\*)(\*.*)}{$1&$2}' | \
indent \
--blank-lines-after-declarations \
--no-blank-lines-after-procedures \
--leave-optional-blank-lines \
--braces-on-if-line \
--indent-level4 \
--case-indentation4 \
--no-space-after-function-call-names \
--dont-star-comments \
--declaration-indentation0 \
--procnames-start-lines \
--continue-at-parentheses \
--cuddle-else \
--no-space-after-casts \
--leave-preprocessor-space \
- | \
perl -pe 's{(#.*/\*)&(\*.*)}{$1$2}'