#! /bin/bash if [ $# -ne 2 ]; then echo "usage: $0 TAG1 TAG2" >&2 exit 1 fi if [ ! -f INSTALL -o ! -f configure -o ! -d lib-src ]; then echo "this script should be run in the emacs root directory" >&2 exit 2 fi cvs -q diff -b -r $1 -r $2 $(find -name ChangeLog|sort) | sed -n -e 's/^=\+/======/p' -e 's/^> //p' -e 's/^diff.*//p' \ -e 's/^RCS file: .cvsroot.emacs.emacs.\(.*\),v/\1/p' | sed -n -e "/^======$/ { N N h d } H s/.*// x s/^\n// p"