Yes, I have.
My problem is the fact I cannot use the start token on the right hand of the rule. Take for example:
IN ::= line ENDLINE.
line(x) ::= command. { printf("%u", x); }
command(x) ::= INT(y) PLUS INT(z).How can I get this to accept things such as: 5 + 5 + 5 5 + 6 ?
Since at this, it will only accept number + number in a single statement, and only that single statement, and I think this is due to lemon's inability to do such as:
IN ::= IN line ENDLINE.
inlike bison.
Any help? I've tried breaking it down into another nonterminal as: IN ::= line. line ::= line ENDLINE.
and all sorts around that, but still can't get it.
a simple example could really help.
thanks, john
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