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#! /bin/sh
# Single space and remove trailing whitespace from source files.
t=__wt.$$
trap 'rm -f $t' 0 1 2 3 13 15
# Clear lines that only contain whitespace, compress multiple empty lines
# into a single line, discard trailing empty lines.
whitespace()
{
sed -e 's/[ ][ ]*$//' < $1 | \
cat -s | \
sed -e '${' -e '/^$/d' -e '}' > $t
cmp $t $1 > /dev/null 2>&1 || (echo "$1" && cp $t $1)
}
cd ..
find bench dist examples ext src test \
-name '*.[chi]' -o \
-name '*.dox' -o \
-name '*.in' -o \
-name '*.py' -o \
-name 's_*' -o \
-name 'Makefile.am' |
sed -e '/Makefile.in/d' \
-e '/checksum\/power8/d' \
-e '/3rdparty/d' \
-e '/docs\/tools/d' \
| while read f ; do
whitespace $f
done
exit 0
|
