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Re: [Groff] Is it possible to split macro arguments?


From: Ralph Corderoy
Subject: Re: [Groff] Is it possible to split macro arguments?
Date: Sat, 02 Jul 2011 15:56:59 +0100

Hi Erich,

Ted wrote:
> There is the request .substring which you could use to perform such
> operations, provided you write the macro in terms of known
> lengths/positions of substrings:

There's also .length to get the length of a string, so you could step
through in a loop one character at a time.

Cheers, Ralph.



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