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Re: PATCH: zcurses -s
- X-seq: zsh-workers 23983
- From: Peter Stephenson <pws@xxxxxxx>
- To: Zsh hackers list <zsh-workers@xxxxxxxxxx>
- Subject: Re: PATCH: zcurses -s
- Date: Thu, 18 Oct 2007 09:25:59 +0100
- In-reply-to: <20071017181435.GA2901@xxxxxxxxxxx>
- Mailing-list: contact zsh-workers-help@xxxxxxxxxx; run by ezmlm
- Organization: CSR
- References: <7868.1192643550@xxxxxxx> <20071017181435.GA2901@xxxxxxxxxxx>
On Wed, 17 Oct 2007 14:14:35 -0400
Clint Adams <clint@xxxxxxx> wrote:
> On Wed, Oct 17, 2007 at 06:52:30PM +0100, Peter Stephenson wrote:
> > conversion internally). Otherwise I think you just have to loop over
> > the setcchar() for each wide character and pass that to
> > wadd_wchstr()---however, that doesn't advance the cursor so isn't
>
> I am confused by this; why does setcchar(3ncurses) talk about arrays and
> strings if it can't handle an entire wchar_t* string?
The string must be
L'\0' terminated, contain at most one character with strictly pos-
itive width, which must be the first, and contain no characters of
negative width.
I think it's trying to take account of combining characters (which zsh
doesn't handle at all yet and which, not coincidentally, I haven't got a
clue about).
--
Peter Stephenson <pws@xxxxxxx> Software Engineer
CSR PLC, Churchill House, Cambridge Business Park, Cowley Road
Cambridge, CB4 0WZ, UK Tel: +44 (0)1223 692070
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