-- filename: frame.ads 1:20PM  10/31/95
-- instantiates the generic hashtable package to create symbol tables
-- that are used as frames in evaluation environments

with expr.io,
     hashtable,
     hash21;
package Frame is new hashtable(expr.Symbol,
                               expr.Exp,
                               1,
                               hash21,
                               expr.io.put,
                               expr.io.put);