Is there a test for a pair of numbers?

2014-10-06 Thread Richard Shann 
I am developing compact chord symbols for LilyPond and have added this
property to define-context-properties.scm

 (chordCompactScale ,pair? Draw chord symbols scaled by this
amount)

This works, but I was wondering if there is a more exacting type test
than pair? ?

Richard


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Re: Is there a test for a pair of numbers?

2014-10-06 Thread David Kastrup 
Richard Shann rich...@rshann.plus.com writes:

 I am developing compact chord symbols for LilyPond and have added this
 property to define-context-properties.scm

  (chordCompactScale ,pair? Draw chord symbols scaled by this
 amount)

 This works, but I was wondering if there is a more exacting type test
 than pair? ?

number-pair? ?

-- 
David Kastrup

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Re: Is there a test for a pair of numbers?

2014-10-06 Thread Richard Shann 
On Mon, 2014-10-06 at 17:52 +0200, David Kastrup wrote:
 number-pair?
great, thanks!

Richard



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