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Re: problem of display property [Re: list-charset-chars and unicode-bmp]


From: Eli Zaretskii
Subject: Re: problem of display property [Re: list-charset-chars and unicode-bmp]
Date: Wed, 29 Jan 2003 16:27:05 +0200 (IST)

On Wed, 29 Jan 2003, Kenichi Handa wrote:

> By the way, I found that current-column, move-to-column,
> etc. don't take display properties into acount.  I vaguely
> remember that once there was a discussion about using
> display engine to calculte column numbers.

That discussion revealed a problem with this approach: sometimes you need 
to compute columns in a portion of a buffer that isn't displayed, so it 
doesn't appear in the glyph matrices.




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