Improve svn diff to be more like git diff

.bashrc

# a nicer git-like svn diff which also works for svn externals which
# normally svn diff doesn't show
function svndiff () {
    svn status $* | grep '^ *[ADM]' | cut --complement -c -8 | awk '{printf "%s%c", $0, 0}' | xargs -0 svn diff -x -up --depth=files | colordiff | less -R;
}

function svndiffstat () {
    svn status $* | grep '^ *[ADM]' | cut --complement -c -8 | awk '{printf "%s%c", $0, 0}' | xargs -0 svn diff -x -up --depth=files | diffstat -C -p0
}

# a nicer svn up which works with svn externals
function svnup () {
    svn update --ignore-externals $*
    svn status | grep 'X ' | cut --complement -c -8 | awk '{printf "%s%c", $0, 0}' | xargs -0 svn up $*
}