@param param-name [] :: Within [], use:
- , will separate information about parameters: eg.
- LEN = (length of vector) or
- DIM = (dimensions of matrix, etc.)
- ; will separate information about values the parameter takes on
- DEFAULT = (default value) or
- ALLOWED = (possibly a vector of allowed values)
Example: [vector-int, LEN = 2; DEFAULT = c(1,2)] :: some description
An \itemize with items as follows: \item -- [] ::