#!/bin/bash

export OUT=$TMP/code_count_$RANDOM.txt

find $* -iname "*.cpp" -o -iname "*.h" -o -iname "*.c" >$OUT

TOTALS=0
for i in `cat $OUT`; do
  count=`grep -h -v -c "^[ ]*$" $i`
  TOTALS=`expr $TOTALS + $count`
#hmmm: is there a better way to do the addition?
done

rm $OUT

echo total lines of code=$TOTALS