<<--File: ExprRead.mesa>> <<--Last Edited by: CSChow, February 1, 1985 8:17:19 am PST>> <> <<>> <<>> DIRECTORY SymTab USING [Ref], Rope USING [ROPE]; ExprRead: CEDAR DEFINITIONS = BEGIN ReadFile: PROC [fileName: Rope.ROPE] RETURNS [tab: SymTab.Ref]; <> FetchRope: PROC [tab: SymTab.Ref, key: Rope.ROPE, missingOK: BOOLEAN] RETURNS [found: BOOLEAN, val: Rope.ROPE]; <> FetchBool: PROC [tab: SymTab.Ref, key: Rope.ROPE, missingOK: BOOLEAN] RETURNS [found: BOOLEAN, val: BOOLEAN]; <> <<-- Errors & Signals>> <<-- Copied From ChipNDale: CD.mesa>> Error: ERROR [msg: Rope.ROPE _ NIL]; END.