docExample -- an example documentation node

i1 : print docExample

doc ///
  Key
    (simpleDocFrob,ZZ,Matrix)
  Headline
    A sample documentation node
  Usage
    x = simpleDocFrob(n,M)
  Inputs
    n:ZZ
      positive
    M:Matrix
      which is square
  Outputs
    x:Matrix
      A block diagonal matrix with {\tt n} 
      copies of {\tt M} along the diagonal
  Consequences
    This section is used if the function causes side effects.
  Description
   Text
     Each paragraph of text begins with "Text".  The following 
     line starts a sequence of Macaulay2 example input lines.
     However, see @TO (matrix,List)@.
   Example
     M = matrix"1,2;3,4";
     simpleDocFrob(3,M)
  Caveat
    This is not a particularly useful function
  SeeAlso
    matrix
    (directSum,List)
///