From: Mark H Weaver <mhw@netris.org>
To: Freeman Gilmore <freeman.gilmore@gmail.com>
Cc: guile-user@gnu.org
Subject: Re: Unicode numeric value
Date: Sun, 16 Dec 2018 03:14:06 -0500 [thread overview]
Message-ID: <87pnu199cm.fsf@netris.org> (raw)
In-Reply-To: <CAM=7=uRZndkyMF6Z6e0Bfsd+bu5gbz6zQbNETQJhSdVMpT+v9g@mail.gmail.com> (Freeman Gilmore's message of "Sat, 15 Dec 2018 23:31:34 -0500")
Freeman Gilmore <freeman.gilmore@gmail.com> writes:
> I am looking for a procedure that will read the numeric value, field 8, of
> an Unicode numeric character. Has anyone written this procedure or know
> where I can find it?
The 'r7rs-wip' branch of the Guile git repository contains a procedure
that does this, with a lookup table derived from Unicode 6.3.0.
https://git.savannah.gnu.org/cgit/guile.git/tree/module/scheme/char.scm?h=r7rs-wip
The file is written as an R7RS library form, which won't work on current
releases of Guile, but for now you could simply extract the
'digit-value' procedure from it, provided that you preserve the
copyright notice.
Mark
next prev parent reply other threads:[~2018-12-16 8:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-16 4:31 Unicode numeric value Freeman Gilmore
2018-12-16 6:11 ` John Cowan
2018-12-16 8:14 ` Mark H Weaver [this message]
2018-12-16 11:24 ` Freeman Gilmore
2018-12-17 18:42 ` Mark H Weaver
2018-12-17 18:52 ` Mark H Weaver
2019-01-05 1:07 ` Freeman Gilmore
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