System.Text.RegularExpressions.Match.RemoveMatch C# (CSharp) Method

        internal virtual void RemoveMatch(int cap)
        {
            _matchcount[cap]--;
        }

        /*
         * Called by Go() to revert the last capture
         */
        protected void Uncapture()
        {
            int capnum = Popcrawl();

            _runmatch.RemoveMatch(capnum);
        }