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Re: set-window-start in Elisp manual

From: Johan Bockgård
Subject: Re: set-window-start in Elisp manual
Date: Fri, 18 Jan 2008 15:03:05 +0100
User-agent: Gnus/5.110007 (No Gnus v0.7) Emacs/23.0.50 (gnu/linux)

Stephen Berman <address@hidden> writes:

>>> On Thu, 17 Jan 2008 15:29:01 +0100 address@hidden (Johan Bockgård) wrote:
>>>>       /* If window starts on a continuation line, maybe adjust the
>>>>          window start in case the window's width changed.  */
>>>>       if (XMARKER (w->start)->buffer == current_buffer)
>>>>         compute_window_start_on_continuation_line (w);


> I don't see the relation between the set-window-start issue and
> continuation lines. Could you clarify, or at least point to where in
> the code this relation is established?

`compute_window_start_on_continuation_line' (for whatever reason)
adjusts window start if it is not at the beginning of a line.

Johan Bockgård

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