[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#24153: 25.1; Feature request: per-buffer cursor-color variable
From: |
npostavs |
Subject: |
bug#24153: 25.1; Feature request: per-buffer cursor-color variable |
Date: |
Thu, 04 Aug 2016 21:21:17 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.93 (gnu/linux) |
Tej Chajed <tchajed@mit.edu> writes:
>
> Evil emulates a per-window cursor color in order to have the cursor
> color of the active window reflect the buffer state (eg,
> distinguishing insert and normal mode). It does so by advising
> set-window and calling set-cursor-color if necessary; this can lead to
> slowdowns when code calls set-window repeatedly (eg, through
> with-selected-window).
There's no `set-window' function, did you mean `select-window'? I find
in the docstring for that function:
Selections that "really count" are those causing a visible change in
the next redisplay of WINDOW’s frame and should be always recorded.
So if you think of running a function each time a window gets
selected put it on ‘buffer-list-update-hook’.
Perhaps using ‘buffer-list-update-hook’ instead of advising
`select-window' would help?