|dlex & dyacc email@example.com (2004-01-18)|
|Re: dlex & dyacc firstname.lastname@example.org (Isaac) (2004-01-22)|
|From:||email@example.com (Robert F.)|
|Date:||18 Jan 2004 20:50:29 -0500|
|Keywords:||Basic, yacc, lex, question|
|Posted-Date:||18 Jan 2004 20:50:29 EST|
I have problems using the delphi version of lex
the problem is: it seems there is no yylex() function
like in the C version of lex. instead there is the
following declaration in the file created by dlex:
function TLexer.parse() : integer;
but this function is simply not implemented and there
exists no TLexer class... so I wonder how to compile
the dlex created file in delphi.
I have also another problem with dlex - in the C version
it is possible to define start states, i.e. %start COMMENT
this works also in dlex, but when I try to write rules for
a specific state with <COMMENT>rule I alays get the error:
202: undefined symbol.
is there anyone here who successfully used dlex?
I'm looking for sample code since a week now and could
not find anything :(
Thank you for your help.
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