hdf5_ep

[svn-r3547] Purpose:
    Small Fix
Description:
    Modified ``max_dims'' so that it is a truely recursive definition
    vis-a-vis (that's French!) the BNF stuff.
Solution:
    Changed the max_dims ::= ( i_0, i_1, ...) where i_k is either an
    integer or UNLIMITED to something like:

        <max_dims> ::= '(' <max_dim_list> ')'

        <max_dim_list> ::= <max_dim> | <max_dim>, <max_dim_list>

        <max_dim> ::= <int_value> | H5S_UNLIMITED
Platforms tested:
    PDP-10