1*4882a593Smuzhiyun#!/bin/sh 2*4882a593Smuzhiyungit diff --check | 3*4882a593Smuzhiyunsed -n 's!^\([^:]*\):\([^:]*\):.*!sed -i "\2 s/[ \t]*$//; \2 s/ *\t/\t/g" \1!p' | 4*4882a593Smuzhiyunsh 5