MarkdownDeep.Markdown.ClaimFootnote C# (CSharp) Method

        internal int ClaimFootnote(string id)
        {
            Block footnote;
            if (m_Footnotes.TryGetValue(id, out footnote))
            {
                // Move the foot note to the used footnote list
                m_UsedFootnotes.Add(footnote);
                m_Footnotes.Remove(id);

                // Return it's display index
                return m_UsedFootnotes.Count-1;
            }
            else
                return -1;
        }