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Sender:
Mailing list for the LaTeX3 project <[log in to unmask]>
Date:
Mon, 6 Feb 2012 06:09:56 -0500
Reply-To:
Mailing list for the LaTeX3 project <[log in to unmask]>
Subject:
Re: Mapping Functions Versions for All and Some
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1.0
Message-ID:
<[log in to unmask]>
In-Reply-To:
<20120206105103.GA10777@csmvddesktop>
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text/plain; charset=ISO-8859-1
From:
Bruno Le Floch <[log in to unmask]>
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text/plain (24 lines) 
> Thanks. I should have mentioned my installation version. I already have
> a recent installation. The version I have is from 2012/01/31 (I did
> a tlmgr update --all).

Odd. Does

    \regex_replace_all:nnN { .* } { \u } \l_tmpa_tl
    \tl_show:N \l_tmpa_tl

(1) trigger an error ("regex/u-no-lbrace", probably)
(2) show "u" as the only character in \l_tmpa_tl
(3) do something else?

Does

    \def\A{foo}
    \regex_replace_all:nnN { .* } { \u{A} } \l_tmpa_tl
    \tl_show:N \l_tmpa_tl

correctly set \l_tmpa_tl to "foo"?

Regards,
Bruno

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