scripts/kr.sh

   1 #!/bin/sh
   2 PWD=$(pwd)
   3 [[ ${PWD/*\//} = scripts ]] && pushd .. > /dev/null || pushd . > /dev/null
   4
   5 if [ ! "$1" ]; then
   6         echo "Help:  this script indents code according to the K&R standard"
   7         echo "Usage: $0 path/to/file.c"
   8         exit 1
   9 elif [ ! -e "$1" ]; then
  10         echo "Error: file '$1' doesn't exist!"
  11         exit 1
  12 fi
  13
  14 indent -kr -l79 -ts4 -ip4 -ppi 4 "$1"