RE: Filtering ${.VARIABLES} ?

[Dave Korn]

On 22 June 2007 15:57, John Graham-Cumming wrote:

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> Dave Korn wrote:
>>   Ah, so although there is no qualitative difference between functions and
>> variables, you have a naming scheme you are using that will allow you to
>> distinguish them.  Then you can make it work: you need a $(lower ...)
>> function, and you need to do a $(foreach var,$(.VARIABLES},...), and in the
>> foreach you need to test if $(lower $(var)) and $(var) are different or the
>> same, and only append the text of $(var) if they're not the same.  You
>> should be able to find functions in GMSL that'll help you with this.
> 
> The function is lc in GMSL (http://gmsl.sf.net).


.. and 'sne' for the string inequality test.


    cheers,
      DaveK
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