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bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width
From: |
Eli Zaretskii |
Subject: |
bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width |
Date: |
Sat, 20 Dec 2014 20:16:49 +0200 |
> Date: Sat, 20 Dec 2014 18:50:56 +0100
> From: martin rudalics <rudalics@gmx.at>
> CC: malsburg@posteo.de, 19395@debbugs.gnu.org
>
> >> You mean as far as the Emacs display engine is concerned, right? But
> >> the caller of `face-font' doesn't know that the display engine operates
> >> on the current buffer regardless of whether it is displayed or not.
> >
> > She doesn't need to know: the effect doesn't depend on that.
>
> If I want to right-adjust the last word of a buffer line I apparently
> have to provide the buffer _and_ the frame in order to know how many
> spaces to insert.
Yes, and with-current-buffer achieves that, right?
> >> What means "applied"? Is it merged or does it replace the
> >> frame-specific face?
> >
> > It replaces the original frame-specific face.
>
> IIUC this contradicts an earlier observation by Titus that
>
> if the buffer in the specified window is displayed in two frames,
> the returned character width was always the one used in the current
> frame which is not necessarily the character width in the specified
> window (the window may be in the other frame). This is a problem
> because character width can be different, if the two frames use
> different default fonts.
I don't see any contradictions. I said nothing about windows, only
about frames and buffers.
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, (continued)
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Eli Zaretskii, 2014/12/18
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, martin rudalics, 2014/12/19
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Eli Zaretskii, 2014/12/19
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, martin rudalics, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Eli Zaretskii, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, martin rudalics, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Eli Zaretskii, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, martin rudalics, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Eli Zaretskii, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, martin rudalics, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width,
Eli Zaretskii <=
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, martin rudalics, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Eli Zaretskii, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Titus von der Malsburg, 2014/12/21
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Eli Zaretskii, 2014/12/21
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Titus von der Malsburg, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, martin rudalics, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Titus von der Malsburg, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, martin rudalics, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Eli Zaretskii, 2014/12/20
- bug#19395: 25.0.50; Setting left fringe to 0 messes up window-width, Eli Zaretskii, 2014/12/20