- * (up/down/left/right/next/prev/any). The table param may
- * contain the boolean field \var{nowrap}, instructing not to wrap
+ * (\codestr{up}, \codestr{down}, \codestr{left}, \codestr{right},
+ * \codestr{next}, \codestr{prev}, or \codestr{any}). The table \var{param}
+ * may contain the boolean field \var{nowrap}, instructing not to wrap