#!/bin/sh

# to use in wiki root
## XXX this is not consistent with some other commands
### e.g. wiki_contribution_distribution
grep diff: $(ls $1/wiki.d/* | grep -v PmWiki. | grep -v Site.) > alllines

echo "" > diff_distribution
while read line; do
	echo "$line " | wc -w >> diff_distribution
done < alllines

sort -n diff_distribution | uniq -c | sort -r -n