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From: ludo@gnu.org (Ludovic Courtès)
To: Aidan Gauland <aidalgol@no8wireless.co.nz>
Cc: guile-user@gnu.org
Subject: Re: sxml-match example from manual fails
Date: Tue, 12 Jun 2012 17:53:06 +0200	[thread overview]
Message-ID: <8762awr0gt.fsf@gnu.org> (raw)
In-Reply-To: <jr107i$1j8$1@dough.gmane.org> (Aidan Gauland's message of "Sun,  10 Jun 2012 14:19:37 +1200")

Hi,

Aidan Gauland <aidalgol@no8wireless.co.nz> skribis:

> But guile doesn't seem to like it:
> $ guile
> GNU Guile 2.0.5-deb+1-3
> [...]
> scheme@(guile-user)> (sxml-match '(e (@ (i 1)) 3 4 5) [(e (@ (i ,d)) ,a
> ,b ,c) (list d a b c)] [,otherwise #f])
> While compiling expression:
> ERROR: Syntax error:
> unknown file:1:0: source expression failed to match any pattern in form
> (@ (i (unquote d)))

You need to import the module first:

  scheme@(guile-user)> (use-modules(sxml match))
  scheme@(guile-user)>      (sxml-match '(e (@ (i 1)) 3 4 5)
         [(e (@ (i ,d)) ,a ,b ,c) (list d a b c)]
         [,otherwise #f])
  $2 = (1 3 4 5)

Thanks,
Ludo’.



      parent reply	other threads:[~2012-06-12 15:53 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-10  2:19 sxml-match example from manual fails Aidan Gauland
2012-06-10 16:08 ` Keith Wright
2012-06-12 15:53 ` Ludovic Courtès [this message]

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