Groups > comp.sys.apple2.programmer > #157

Re: Applesoft syntax

From	BLuRry <brendan.robert@gmail.com>
Newsgroups	comp.sys.apple2.programmer
Subject	Re: Applesoft syntax
Date	2012-02-08 22:49 -0800
Organization	http://groups.google.com
Message-ID	<27744190.458.1328770141281.JavaMail.geo-discussion-forums@yqkz3> (permalink)
References	<89aca5f9-7923-41cf-9331-e6f7ae9230c6@k10g2000yqk.googlegroups.com> <4uSdnY3XU_hGua7SnZ2dnUVZ_vWdnZ2d@earthlink.com>

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You're very welcome.  :-)  I seem to recall that everything after & is interpreted as a string (perhaps?) though it is possible that the stuff inside the ampersand command portion also gets tokenized.  The ampersand routine is passed a pointer to where the command itself starts in memory, and then it has to finish out the parsing on its own.  This is nice in that it makes it very flexible, but from a grammar validation standpoint this is awful because you have no way of knowing something is valid until it works or it fails.

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Applesoft syntax Deckard <boutillon@free.fr> - 2012-02-05 14:58 -0800
  Re: Applesoft syntax magnusfalkirk <dean.phares@gmail.com> - 2012-02-05 15:52 -0800
    Re: Applesoft syntax Deckard <boutillon@free.fr> - 2012-02-06 16:01 -0800
  Re: Applesoft syntax BLuRry <brendan.robert@gmail.com> - 2012-02-05 22:02 -0800
    Re: Applesoft syntax Joshua Bell <inexorabletash@gmail.com> - 2012-02-06 00:06 -0800
      Re: Applesoft syntax Deckard <boutillon@free.fr> - 2012-02-06 15:41 -0800
        Re: Applesoft syntax Joshua Bell <inexorabletash@gmail.com> - 2012-02-06 21:31 -0800
  Re: Applesoft syntax "Michael J. Mahon" <mjmahon@aol.com> - 2012-02-08 11:28 -0800
    Re: Applesoft syntax Antoine Vignau <antoine.vignau@laposte.net> - 2012-02-08 12:07 -0800
      Re: Applesoft syntax David Schmidt <schmidtd@my-deja.com> - 2012-02-08 15:30 -0500
        Re: Applesoft syntax Jerry <awanderin@yahoo.ca> - 2012-02-08 21:19 -0700
    Re: Applesoft syntax Deckard <boutillon@free.fr> - 2012-02-08 13:40 -0800
  Re: Applesoft syntax "Anton Treuenfels" <teamtempest@yahoo.com> - 2012-02-08 19:43 -0600
    Re: Applesoft syntax BLuRry <brendan.robert@gmail.com> - 2012-02-08 22:49 -0800
      Re: Applesoft syntax "Michael J. Mahon" <mjmahon@aol.com> - 2012-02-09 00:41 -0800
        Re: Applesoft syntax Joshua Bell <inexorabletash@gmail.com> - 2012-02-09 20:56 -0800
          Re: Applesoft syntax Jerry <awanderin@yahoo.ca> - 2012-02-10 01:43 -0700
    Re: Applesoft syntax Deckard <boutillon@free.fr> - 2012-02-09 14:08 -0800
      Re: Applesoft syntax Vladimir Ivanov <vladitx@XXXyahooXXX.com> - 2012-02-10 12:04 +0200
        Re: Applesoft syntax Deckard <boutillon@free.fr> - 2012-02-11 15:16 -0800
          Re: Applesoft syntax Vladimir Ivanov <vladitx@XXXyahooXXX.com> - 2012-02-12 11:57 +0200
      Re: Applesoft syntax Deckard <boutillon@free.fr> - 2012-02-11 14:55 -0800
  Re: Applesoft syntax finksterj <finkjsc@yahoo.com> - 2012-02-11 16:58 -0800
    Re: Applesoft syntax Deckard <boutillon@free.fr> - 2012-02-12 01:02 -0800

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