push lexer?

Detlef Bosau <detlef.bosau@web.de>
Tue, 17 Jan 2012 10:28:57 +0100

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From: Detlef Bosau <detlef.bosau@web.de>
Newsgroups: comp.compilers
Date: Tue, 17 Jan 2012 10:28:57 +0100
Organization: Arcor
Keywords: lex, question, comment
Posted-Date: 17 Jan 2012 11:00:25 EST

Bison 2.5 has a "push api".
http://www.gnu.org/software/bison/manual/html_node/Push-Parser-Function.html


Does there exist something similar for lex of flex or does somebody know
a "push scanner"?


Thanks.


Detlef
[Not that I've ever seen. It would be straightforward to modify flex
to create push lexers that work with push parsers, but so far nobody's
done it. -John]

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