2015-04-24 18:32 GMT+02:00 Jens Axel Søgaard jensa...@soegaard.net:
2015-04-24 18:25 GMT+02:00 Jos Koot jos.k...@gmail.com:
Hi Jens Axel,
Thanks for replying and explaining.
Can you discriminate between a+b and |a+b| or a|+|b?
When I get around to adding |...| identifiers to the
2015-04-23 18:51 GMT+02:00 Jos Koot jos.k...@gmail.com:
Long ago I made various parsers (most of them in Fortran or assembler)
for expressions with infix notation. I always used push-down automata with
two or more stacks. Now I am playing with macros in Racket that allow
infix notation
Sent: viernes, 24 de abril de 2015 18:32
To: Jos Koot
Cc: racket-users@googlegroups.com
Subject: Re: [racket-users] RE: infix notation embedded in Racket
2015-04-24 18:25 GMT+02:00 Jos Koot jos.k...@gmail.com:
Hi Jens Axel,
Thanks for replying and explaining.
Can you discriminate between
2015-04-24 18:25 GMT+02:00 Jos Koot jos.k...@gmail.com:
Hi Jens Axel,
Thanks for replying and explaining.
Can you discriminate between a+b and |a+b| or a|+|b?
When I get around to adding |...| identifiers to the lexer, it will work
like this:
a+b will be parsed as (+ a b)
|a+b| as
is that this is very well possible, in fact
much easier.
Thanks again, Jos
_
From: jensaxelsoega...@gmail.com [mailto:jensaxelsoega...@gmail.com] On
Behalf Of Jens Axel Søgaard
Sent: viernes, 24 de abril de 2015 14:50
To: Jos Koot
Cc: racket-users@googlegroups.com
Subject: Re: infix notation embedded
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