tools/check-whitespace.sh

   1 #!/bin/sh
   2
   3 fail=0
   4
   5 if grep -n ' $' "$@"
   6 then
   7   echo "^^^ The above files contain unwanted trailing spaces"
   8   fail=1
   9 fi
  10
  11 if grep -n '    ' "$@"
  12 then
  13   echo "^^^ The above files contain tabs"
  14   fail=1
  15 fi
  16
  17 exit $fail