grep -n -A1 -r $'^\t*{' . | grep -B1 '.[ch]-[0-9]*-$'
# find trailing empty lines
-find -type f | xargs tail -1 | while read file; do
+find -type f | while read file; do
test x"$file" = x"" && continue
- read lastline
- #echo "|$file|$lastline"
- if test x"$lastline" = x""; then
+ tail -n1 $file | while read lastline
+ do
+ #echo "|$file|$lastline"
+ if test x"$lastline" = x""; then
echo "$file"
- fi
+ fi
+ done
done