* [Caml-list] getting ocamlyacc to continue even after a parse error
@ 2001-10-25 10:09 Rafael 'Dido' Sevilla
2001-10-26 12:36 ` Xavier Leroy
0 siblings, 1 reply; 2+ messages in thread
From: Rafael 'Dido' Sevilla @ 2001-10-25 10:09 UTC (permalink / raw)
To: Caml List
How do I get ocamlyacc to generate a parser that continues parsing even
after an error? I want to print all the errors in the code that's being
parsed.
--
Rafael R. Sevilla <sevillar@team.ph.inter.net> +63(2) 8177746 ext. 8311
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Caml-list] getting ocamlyacc to continue even after a parse error
2001-10-25 10:09 [Caml-list] getting ocamlyacc to continue even after a parse error Rafael 'Dido' Sevilla
@ 2001-10-26 12:36 ` Xavier Leroy
0 siblings, 0 replies; 2+ messages in thread
From: Xavier Leroy @ 2001-10-26 12:36 UTC (permalink / raw)
To: Rafael 'Dido' Sevilla; +Cc: Caml List
> How do I get ocamlyacc to generate a parser that continues parsing even
> after an error?
As briefly mentioned in the ocamlyacc manual (section 12.4.4),
ocamlyacc, like Yacc, supports error recovery via so-called error
tokens and error productions. You'd better consult a good book on
Yacc (such as Levine's _Lex&Yacc_), because using error productions
effectively is a bit of a black art.
> I want to print all the errors in the code that's being
> parsed.
Good luck.
- Xavier Leroy
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