|push lexer? firstname.lastname@example.org (Detlef Bosau) (2012-01-17)|
|Re: push lexer? email@example.com (Hans Aberg) (2012-01-17)|
|Re: push lexer? firstname.lastname@example.org (Johann 'Myrkraverk' Oskarsson) (2012-01-30)|
|From:||Johann 'Myrkraverk' Oskarsson <email@example.com>|
|Date:||Mon, 30 Jan 2012 23:28:09 +0000|
|Posted-Date:||30 Jan 2012 23:28:27 EST|
Hans Aberg <firstname.lastname@example.org> writes:
> On 2012/01/17 10:28, John Levine wrote:
>>> Bison 2.5 has a "push api".
>>> Does there exist something similar for lex of flex or does
>>> somebody know a "push scanner"?
>> [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]
> FYI, Flex is currently not maintained or developed.
> [That's true, but it's sitting at Sourceforge, ready for anyone who
> wants to pick it up. http://sourceforge.net/projects/flex/ -John]
There is also Reflex, maintained by Thomas Dickey at
He is most likely known as the guy behind ncurses and xterm.
I use Reflex among other things because I do use the -P flag too -- it
is broken in SourceForge Flex.
Johann Oskarsson http://www.2ndquadrant.com/ |
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