#!/bin/bash

# count <filename>
# Count lines of code in a file, returning in order:
# total lines of code, non-blank, non-comment lines of code, blank lines of code
# 
# Any #ifdefs etc which can be expanded are, but #includes are not included.
#
temp=`mktemp /tmp/countXXXX`
cat "$1" | sed -e "s/#include/donotinclude/g" > $temp
echo -n LOC `cat $temp | wc -l` 
echo -n \ NBNC `cpp $temp | sed -e "s/^#.*$//g" | sed -e "/^$/d" | wc -l`
echo \ Blank `egrep "^$" $temp | wc -l`