Deleting Pending Changes: sccs unedit

sccs unedit backs out pending changes. This comes in handy if you damage the file while editing it and want to start over. unedit removes the checked-out version, unlocks the history file, and retrieves a read-only copy of the most recent version checked in. After using unedit, it is as if you had not checked out the file at all. To resume editing, use sccs edit to check the file out again. (See also "Repairing a Writable Copy: sccs get -k -G ".)