EBNFTABL.DEF

DEFINITION MODULE EBNFTable;
(*====================================================================
    Version  : 1.00  04 Feb 1989  C. Lins
    Compiler : Bob Campbell's MPW Modula-2 Compiler
    Component: EBNFTable

    INTRODUCTION
    This module defines a symbol table for identifiers and line numbers
                for the EBNF tool.

                The act of tabulating a symbol table causes the table to be destroyed.

    REVISION HISTORY
    v1.00  04 Feb 1989  C. Lins:
      Initial implementation derived from Wirth's Programming in
                        Modula-2, 4th edition, pp 96-100.
====================================================================*)

FROM    StrCSUMI IMPORT
        (*--type*)      String;

TYPE    SymbolTable;

PROCEDURE Create  () : SymbolTable                                              (*--out  *);

PROCEDURE Record  (    inTable  : SymbolTable (*--inout*);
                                                                                         theID          : String                        (*--in   *);
                                                                                         lineNo         : INTEGER                       (*--in   *));

PROCEDURE Tabulate (    theTable: SymbolTable (*--in   *));

PROCEDURE Overflow () : BOOLEAN                                                         (*--out  *);

END EBNFTable.