Strip "cvs diff" headers, requested at GDB list.
[nethome.git] / bin / diffdecvs
1 #! /bin/sh
2 # $Id$
3
4 if [ $# -ge 2 ];then
5         echo >&2 "Syntax: $0 [<diff>]"
6         exit 1
7 fi
8
9 prog='print if !/^Index:/ && !/^={67}$/ && !/^RCS file:/ && !/^retrieving revision / && !/^diff -/;'
10 if [ $# -eq 1 ];then
11         exec perl -ne "$prog" -i "$1"
12 else
13         exec perl -ne "$prog"
14 fi