Re: A simpler way to tokenize and parse?

From	Spiros Bousbouras <spibou@gmail.com>
Newsgroups	comp.compilers
Subject	Re: A simpler way to tokenize and parse?
Date	2023-03-26 14:10 +0000
Organization	A noiseless patient Spider
Message-ID	<23-03-024@comp.compilers> (permalink)
References	<23-03-011@comp.compilers> <23-03-019@comp.compilers>

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On Sat, 25 Mar 2023 19:58:58 +0100
Lieven Marchand <mal@wyrd.be> wrote:
> Apart from the already mentioned problem that it forces you into a
> syntax that a lot of people don't like, there's also the problem that
> you have to deal with hostile input. Where you expect "(+ 2 3)" someone
> will enter "(+ 2 3 #.(progn (launch-the-nukes) 4))".

The ability to read S-expressions does not imply that you must also have
a "read and evaluate" facility. In any case , in Common Lisp you can
trivially disable it by setting *READ-EVAL* to NIL .

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A simpler way to tokenize and parse? Roger L Costello <costello@mitre.org> - 2023-03-24 14:45 +0000
  Re: Lisp syntax, was A simpler way to tokenize and parse? Spiros Bousbouras <spibou@gmail.com> - 2023-03-25 11:55 +0000
    Re: Lisp syntax, was A simpler way to tokenize and parse? gah4 <gah4@u.washington.edu> - 2023-03-25 14:32 -0700
  Re: Lisp syntax, was A simpler way to tokenize and parse? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2023-03-25 13:14 +0000
    Re: Lisp syntax, was A simpler way to tokenize and parse? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-03-26 00:46 +0000
  Re: A simpler way to tokenize and parse? Lieven Marchand <mal@wyrd.be> - 2023-03-25 19:58 +0100
    Re: A simpler way to tokenize and parse? Spiros Bousbouras <spibou@gmail.com> - 2023-03-26 14:10 +0000
    Re: A simpler way to tokenize and parse? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-03-26 18:19 +0000
      Re: Lisp syntax, A simpler way to tokenize and parse? Lieven Marchand <mal@wyrd.be> - 2023-03-27 23:15 +0200
  Re: A simpler way to tokenize and parse? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-03-26 01:17 +0000

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