rules.txt

Rule 0:  program --> otherFunctions mainFunction
Rule 1:  mainFunction --> TK_MAIN stmts  TK_END
Rule 2:  otherFunctions -->function otherFunctions
Rule 3:  otherFunctions --> eps
Rule 4:  function --> TK_FUNID input_par output_par  TK_SEM stmts  TK_END
Rule 5:  input_par --> TK_INPUT  TK_PARAMETER  TK_LIST  TK_SQL parameter_list  TK_SQR
Rule 6:  output_par --> TK_OUTPUT  TK_PARAMETER  TK_LIST  TK_SQL parameter_list  TK_SQR
Rule 7:  output_par --> eps
Rule 8:  parameter_list -->dataType  TK_ID remaining_list
Rule 9:  dataType -->primitiveDatatype
Rule 10:  dataType -->constructedDatatype
Rule 11:  primitiveDatatype --> TK_INT
Rule 12:  primitiveDatatype --> TK_REAL
Rule 13:  constructedDatatype --> TK_RECORD  TK_RECORDID
Rule 14:  remaining_list --> TK_COMMA parameter_list
Rule 15:  remaining_list --> eps
Rule 16:  stmts -->typeDefinitions declarations otherStmts returnStmt
Rule 17:  typeDefinitions -->typeDefinition typeDefinitions
Rule 18:  typeDefinitions --> eps
Rule 19:  typeDefinition --> TK_RECORD  TK_RECORDID fieldDefinitions  TK_ENDRECORD  TK_SEM
Rule 20:  fieldDefinitions -->fieldDefinition fieldDefinition moreFields
Rule 21:  fieldDefinition --> TK_TYPE primitiveDatatype  TK_COLON  TK_FIELDID  TK_SEM
Rule 22:  moreFields -->fieldDefinition moreFields
Rule 23:  moreFields --> eps
Rule 24:  declarations -->declaration declarations
Rule 25:  declarations --> eps
Rule 26:  declaration --> TK_TYPE dataType  TK_COLON  TK_ID global_or_not  TK_SEM
Rule 27:  global_or_not --> TK_COLON  TK_GLOBAL
Rule 28:  global_or_not --> eps
Rule 29:  otherStmts -->stmt otherStmts
Rule 30:  otherStmts --> eps
Rule 31:  stmt -->assignmentStmt
Rule 32:  stmt -->iterativeStmt
Rule 33:  stmt -->conditionalStmt
Rule 34:  stmt -->ioStmt
Rule 35:  stmt -->funCallStmt
Rule 36:  assignmentStmt -->singleOrRecId  TK_ASSIGNOP arithmeticExpression  TK_SEM
Rule 37:  singleOrRecId --> TK_ID new_24
Rule 38:  new_24 --> eps
Rule 39:  new_24 --> TK_DOT  TK_FIELDID
Rule 40:  funCallStmt -->outputParameters  TK_CALL  TK_FUNID  TK_WITH  TK_PARAMETERS inputParameters  TK_SEM
Rule 41:  outputParameters --> TK_SQL idList  TK_SQR  TK_ASSIGNOP
Rule 42:  outputParameters --> eps
Rule 43:  inputParameters --> TK_SQL idList  TK_SQR
Rule 44:  iterativeStmt --> TK_WHILE  TK_OP booleanExpression  TK_CL stmt otherStmts  TK_ENDWHILE
Rule 45:  conditionalStmt --> TK_IF  TK_OP booleanExpression  TK_CL  TK_THEN stmt otherStmts elsePart
Rule 46:  elsePart --> TK_ELSE stmt otherStmts  TK_ENDIF
Rule 47:  elsePart --> TK_ENDIF
Rule 48:  ioStmt --> TK_READ  TK_OP singleOrRecId  TK_CL  TK_SEM
Rule 49:  ioStmt --> TK_WRITE  TK_OP allVar  TK_CL  TK_SEM
Rule 50:  allVar --> TK_NUM
Rule 51:  allVar --> TK_RNUM
Rule 52:  allVar --> TK_ID temp
Rule 53:  arithmeticExpression -->term expPrime
Rule 54:  expPrime -->lowPrecedenceOperators term expPrime
Rule 55:  expPrime --> eps
Rule 56:  term -->factor termPrime
Rule 57:  termPrime -->highPrecedenceOperators factor termPrime
Rule 58:  termPrime --> eps
Rule 59:  factor --> TK_OP arithmeticExpression  TK_CL
Rule 60:  factor -->allVar
Rule 61:  highPrecedenceOperators --> TK_MUL
Rule 62:  highPrecedenceOperators --> TK_DIV
Rule 63:  lowPrecedenceOperators --> TK_PLUS
Rule 64:  lowPrecedenceOperators --> TK_MINUS
Rule 65:  temp --> eps
Rule 66:  temp --> TK_DOT  TK_FIELDID
Rule 67:  booleanExpression --> TK_OP booleanExpression  TK_CL logicalOp  TK_OP booleanExpression  TK_CL
Rule 68:  booleanExpression -->var relationalOp var
Rule 69:  booleanExpression --> TK_NOT  TK_OP booleanExpression  TK_CL
Rule 70:  var --> TK_ID
Rule 71:  var --> TK_NUM
Rule 72:  var --> TK_RNUM
Rule 73:  logicalOp --> TK_AND
Rule 74:  logicalOp --> TK_OR
Rule 75:  relationalOp --> TK_LT
Rule 76:  relationalOp --> TK_LE
Rule 77:  relationalOp --> TK_EQ
Rule 78:  relationalOp --> TK_GT
Rule 79:  relationalOp --> TK_GE
Rule 80:  relationalOp --> TK_NE
Rule 81:  returnStmt --> TK_RETURN optionalReturn  TK_SEM
Rule 82:  optionalReturn --> TK_SQL idList  TK_SQR
Rule 83:  optionalReturn --> eps
Rule 84:  idList --> TK_ID more_ids
Rule 85:  more_ids --> TK_COMMA idList
Rule 86:  more_ids --> eps