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* Re: Test whether variable has been set
@ 2007-05-27 14:58 Elliot Clifton
  2007-05-27 15:55 ` Aditya Mahajan
  2007-05-27 18:15 ` Peter Rolf
  0 siblings, 2 replies; 6+ messages in thread
From: Elliot Clifton @ 2007-05-27 14:58 UTC (permalink / raw)
  To: ntg-context

Hi Peter,

Thanks for your reply. I think I may have misunderstood the variable
section on the wiki. I been using \setvariable to both declare and
assign variables from my component files. When I should have been
declaring them in the environment file first, right?
\setvariable[namespace][key=DefaultValue], right? So how do I test for
a (Default)Value?
Sorry, I'm just beginning TeX programming I don't understand how to do this.

Elliot
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^ permalink raw reply	[flat|nested] 6+ messages in thread
* Test whether variable has been set
@ 2007-05-27 11:15 Elliot Clifton
  2007-05-27 13:26 ` Peter Rolf
  0 siblings, 1 reply; 6+ messages in thread
From: Elliot Clifton @ 2007-05-27 11:15 UTC (permalink / raw)
  To: ntg-context

Hi,

How can test whether a variable has been set? I couldn't find any
reference to this in the wiki?

TIA,

Elliot
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2007-05-27 18:15 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-05-27 14:58 Test whether variable has been set Elliot Clifton
2007-05-27 15:55 ` Aditya Mahajan
2007-05-27 16:15   ` Hans Hagen
2007-05-27 18:15 ` Peter Rolf
  -- strict thread matches above, loose matches on Subject: below --
2007-05-27 11:15 Elliot Clifton
2007-05-27 13:26 ` Peter Rolf

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