On 6/11/12 6:48 PM, Alexander Hansen wrote:
> On 6/11/12 4:30 PM, Peter Dyballa wrote:
>>
>>
>>      • declare a variable name, say u (and preset it with something unlikely)
>>      • set it automatically with a useful value (u=`echo "%v" | awk -F- 
>> '{print $1}'`)
>>      • use it (Files: lib/ImageMagick-%u/modules-Q16/coders/svg.*)
>>

And I'll add with respect to your second point that _none_ of fink's
existing percent expansions work even close to that way.  There's no way
to set a percent expansion via a *Script.  They are _only_ set as fields
in the .info file.

I will admit that I would have liked being able to use Type: v (%v) in
contexts where I need the version without the '.' separators, but I get
by.  Everybody else just deals with using perl, sed, or another editor
to change their .info files.  It's pretty easy to change a Type via a
regular expression since there can be only one Type line in a .info file.

In any case, feel free to write an extension to fink to support setting
percent expansion variables in a script.

-- 
Alexander Hansen, Ph.D.
Fink User Liaison
http://finkakh.wordpress.com/2012/02/21/got-job/

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