DIRECTORYInterscript USING [Id, Value];Bindings: CEDAR DEFINITIONS =BEGINId: TYPE ~ Interscript.Id;Value: TYPE ~ Interscript.Value;BTHandle: TYPE ~ REF BindingTable;BindingTable: TYPE;Binding: TYPE ~ REF BindingRec;BindingRec: TYPE ~ RECORD[id: Id, m: BindingMode, v: Value];BindingMode: TYPE ~ {local, global} _ local;InitBindingTable: PROCEDURE [z: ZONE] RETURNS [bt: BTHandle];AddBinding: PROCEDURE [self: BTHandle, b: Binding];GetBinding: PROCEDURE [self: BTHandle, id: Id] RETURNS [binding: Binding];GetBindings: PROCEDURE [self: BTHandle, ids: LIST OF Id] RETURNS [bindings: LIST OF Binding];Scope: TYPE ~ RECORD[uid: INT];NewScope: PROCEDURE [self: BTHandle] RETURNS [s: Scope];PopScope: PROCEDURE [self: BTHandle, s: Scope];END.   Ї  Bindings.mesaLast Edited by Mitchell, February 7, 1983 3:24 pmadds the binding to the table in the current scope.  Any extant binding for the same id in the current scope is overwritten.Returns id's binding, or NIL if unboundfor each id in the list, returns its binding, or NIL if unboundpushes a new scope and returns a handle for itPops the current scope, which s must identify (else error ScopeError[inputError] is generated).Change LogCreated by Mitchell, February 7, 1983 11:07 amЭ╩x  Ш JЩJЩ1unitЪ╧k	Ш	JЪЬЭЬШЧKЪЬ
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