Subversion Repositories configs

gawkpath_default () {
        unset AWKPATH
        export AWKPATH=`gawk 'BEGIN {print ENVIRON["AWKPATH"]}'`
}

gawkpath_prepend () {
        [ -z "$AWKPATH" ] && AWKPATH=`gawk 'BEGIN {print ENVIRON["AWKPATH"]}'`
        export AWKPATH="$*:$AWKPATH"
}

gawkpath_append () {
        [ -z "$AWKPATH" ] && AWKPATH=`gawk 'BEGIN {print ENVIRON["AWKPATH"]}'`
        export AWKPATH="$AWKPATH:$*"
}

gawklibpath_default () {
        unset AWKLIBPATH
        export AWKLIBPATH=`gawk 'BEGIN {print ENVIRON["AWKLIBPATH"]}'`
}

gawklibpath_prepend () {
        [ -z "$AWKLIBPATH" ] && \
                AWKLIBPATH=`gawk 'BEGIN {print ENVIRON["AWKLIBPATH"]}'`
        export AWKLIBPATH="$*:$AWKLIBPATH"
}

gawklibpath_append () {
        [ -z "$AWKLIBPATH" ] && \
                AWKLIBPATH=`gawk 'BEGIN {print ENVIRON["AWKLIBPATH"]}'`
        export AWKLIBPATH="$AWKLIBPATH:$*"
}