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From: Darren Hoo <darren.hoo@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel <emacs-devel@gnu.org>
Subject: Re: How to get column number relative to the beginning of a screen line?
Date: Wed, 15 Jan 2014 03:24:34 +0800	[thread overview]
Message-ID: <CAJ+QY_F2=ukwtbZVNeVPT5tMCdjWqEmyrAFakv7SuZY4fkkFkQ@mail.gmail.com> (raw)
In-Reply-To: <8338kq5r6k.fsf@gnu.org>

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Thanks! It is what I want.


On Wed, Jan 15, 2014 at 2:55 AM, Eli Zaretskii <eliz@gnu.org> wrote:

> > From: Darren Hoo <darren.hoo@gmail.com>
> > Date: Wed, 15 Jan 2014 01:59:32 +0800
> >
> > if a line wrap or truncation happens how can I get the column number
> > relative to the beginning of the line displayed? for example:
> >
> > -------------------------------------------------------------
> > This is a a loooooooooooooooooooooooooooooooooooooooooog line
> > start of the continuation <!> line
> > -------------------------------------------------------------
> >
> > If point stays at <!>, some function `current-screen-column' should
> > return the relative column number to "start".
>
> I think you want posn-at-point.
>

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      reply	other threads:[~2014-01-14 19:24 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-14 17:59 How to get column number relative to the beginning of a screen line? Darren Hoo
2014-01-14 18:55 ` Eli Zaretskii
2014-01-14 19:24   ` Darren Hoo [this message]

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