This macro is used to specify the type and dimension of a character string
variable. The string is specified as type-CHARACTER.
string:(string-name, string-length)
string-name
is the name of the character string variable.
string-length
is the number of characters to be stored in the
variable. The array is output as type-CHARACTER.
string:(NAME,25)
string:(LIST,*)
These macros will generate
CHARACTER*(25) NAME
CHARACTER*(*) LIST