yyabort - trigger accept action of the parser; yyparse accepts returning 0, as if
it reached end of input
yyaccept
yyaccept - delete the current lookahead token
yyclearin
yyclearin - error message printing routine used by the parser
yyerrmsg
yyerrlab - like yyaccept, but causes parser to return with value 1, as if an
unrecoverable syntax error had been encountered
yyabort
yyerrok - causes error recovery to be started, as if a syntax error had been
encountered
yyerrlab
yyerror - set to true to enable debugging output of parser
YYSType
yymaxdepth
yychar
yydebug
yyerrflag
yyflag
yynerrs
procedure yyabort;
trigger accept action of the parser; yyparse accepts returning 0, as if
it reached end of input yyaccept
procedure yyaccept;
delete the current lookahead token yyclearin
procedure yyclearin;
error message printing routine used by the parser yyerrmsg
procedure yyerrlab;
like yyaccept, but causes parser to return with value 1, as if an
unrecoverable syntax error had been encountered yyabort
procedure yyerrok;
causes error recovery to be started, as if a syntax error had been
encountered yyerrlab
procedure yyerror ( msg : String );
set to true to enable debugging output of parser
YYSType = Integer
default stack size of parser
yymaxdepth = 1024
Yacc Library Unit for TP Yacc Version 3.0, 6-17-91 AG
yychar : Integer
default value type, may be redefined in Yacc output file
yydebug : Boolean
current number of syntax errors reported by the
parser
yyerrflag : Integer
yyflag : ( yyfnone, yyfaccept, yyfabort, yyferror )
when in error mode, resets the parser to its normal mode of
operation *) (* Flags used internally by the parser routine:
yynerrs : Integer
current lookahead character