, , , sharptooth, , , , , . pre-revprop-change. , script, . svn-book:
pre-revprop-change , . , - . .
pre-revprop-change, , :
REPOS="$1"
REV="$2"
USER="$3"
PROPNAME="$4"
ACTION="$5"
if [ "$ACTION" = "M" -a "$PROPNAME" = "svn:log" ]; then exit 0; fi
echo "Changing revision properties other than svn:log and is prohibited" >&2
exit 1
, if.