- * \li Params: <NAME>: normal, protected, thin, quad, qquad, enspace, enskip,
- negthinspace, hfill, hfill*, dotfill, hrulefill, hspace,
- hspace* \n
+ * \li Params: <NAME>: normal, protected, visible, thin, quad, qquad, enspace,
+ enskip, negthinspace, negmedspace, negthickspace, hfill,
+ hfill*, dotfill, hrulefill, hspace, hspace* \n
+ Only in math mode: med and thick.\n