* end-of-visual-line / wrapped lines
[not found] <m2iquop66s.fsf@ed.ac.uk>
@ 2008-07-30 17:01 ` David Reitter
2008-07-30 19:45 ` Chong Yidong
0 siblings, 1 reply; 2+ messages in thread
From: David Reitter @ 2008-07-30 17:01 UTC (permalink / raw)
To: Emacs-Devel devel
Cc: aquamacs-bugs@aquamacs.org Bugs, José Figueroa-O'Farrill
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I've run into a rather general problem with `end-of-visual-
line' (bound to C-e in visual-line-mode).
If lines are wrapped, it moves to the beginning of the next visual
line instead. In my earlier implementation of this, I actually moved
one character back, which is correct when word-wrap is turned on,
because the space at the end of the current line is skipped (and
that's okay). However, if word-wrap is turned off, then there is no
space and also no newline, so nothing that could be skipped.
It seems to be a design issue: how does on place the point at a given
position, but ensure that it is displayed at the end of a visual line
rather than at the beginning of the next one?
I don't know how to do that, and it might not be possible at all, by
principle.
On 30 Jul 2008, at 01:27, José Figueroa-O'Farrill wrote:
>
> I'm not sure this is a bug or a feature, but the behaviour is bizarre,
> IMHO and at the very least I'd like to turn it off. It happens in
> whenever auto-fill-mode is on and even in the vanilla Aquamacs
> without customizations. It happens when the frame is not much wider
> than the
> value of 'fill-column'. It is difficult to describe in words, but I
> will try my best.
>
> Consider a paragraph of text consisting of several (>3, say) lines,
> whose lines have been wrapped. For example, take the above paragraph
> starting this email. Suppose I put the cursor at the end of the third
> line (after 'Aquamacs without'), I type a space and C-d. The line
> gets wrapped and the ... appears on the margin. So far, so good. If
> I now do a C-e, the cursor does not move to the end of the line (which
> would be at the end of 'than the') but rather stops between the 'u'
> and 's' of 'customization'. Is this intentional? If so, why? and,
> more importantly, how do I reinstate the old behaviour?
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: end-of-visual-line / wrapped lines
2008-07-30 17:01 ` end-of-visual-line / wrapped lines David Reitter
@ 2008-07-30 19:45 ` Chong Yidong
0 siblings, 0 replies; 2+ messages in thread
From: Chong Yidong @ 2008-07-30 19:45 UTC (permalink / raw)
To: David Reitter; +Cc: aquamacs-bugs@aquamacs.org Bugs, ll, Emacs-Devel devel
David Reitter <david.reitter@gmail.com> writes:
> I've run into a rather general problem with `end-of-visual-
> line' (bound to C-e in visual-line-mode).
>
> If lines are wrapped, it moves to the beginning of the next visual
> line instead. In my earlier implementation of this, I actually moved
> one character back, which is correct when word-wrap is turned on,
> because the space at the end of the current line is skipped (and
> that's okay). However, if word-wrap is turned off, then there is no
> space and also no newline, so nothing that could be skipped.
I wouldn't worry about this right now.
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <m2iquop66s.fsf@ed.ac.uk>
2008-07-30 17:01 ` end-of-visual-line / wrapped lines David Reitter
2008-07-30 19:45 ` Chong Yidong
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