On some architectures (like x86_64 or i686, but not ARM for example)
overflow during integer division causes a crash due to SIGFPE.
Reproduces on a 64-bit system with:
nix-instantiate --eval -E '(-9223372036854775807 - 1) / -1'
The only way this can happen is when the smallest possible integer is
divided by -1, so just special-case that.
The removal of CachedFailure caused the value of TimedOut to change,
which broke timed-out handling in Hydra (so timed-out builds would
show up as "aborted" and would be retried, e.g. at
http://hydra.nixos.org/build/42537427).
Add a check_temperature() function that'll work for both the RM2 and the A1
sensor platform, and a check_sensors() function that returns the full set of
sensor data for the A1 as a dict.
The store parameter "write-nar-listing=1" will cause BinaryCacheStore
to write a file ‘<store-hash>.ls.xz’ for each ‘<store-hash>.narinfo’
added to the binary cache. This file contains an XZ-compressed JSON
file describing the contents of the NAR, excluding the contents of
regular files.
E.g.
{
"version": 1,
"root": {
"type": "directory",
"entries": {
"lib": {
"type": "directory",
"entries": {
"Mcrt1.o": {
"type": "regular",
"size": 1288
},
"Scrt1.o": {
"type": "regular",
"size": 3920
},
}
}
}
...
}
}
(The actual file has no indentation.)
This is intended to speed up the NixOS channels programs index
generator [1], since fetching gazillions of large NARs from
cache.nixos.org is currently a bottleneck for updating the regular
(non-small) channel.
[1] https://github.com/NixOS/nixos-channel-scripts/blob/master/generate-programs-index.cc
* exwm-input.el (exwm-input--update-focus): Unlock before switching
workspace. Also make sure the correct Emacs window is chosen for the
target workspace.
* exwm-floating.el (exwm-floating--unset-floating): Never use the
minibuffer window to display an `exwm-mode' buffer.
* exwm-input.el (exwm-input--on-buffer-list-update)
(exwm-input--update-focus): Allow updating input focus when the
minibuffer is active.
(exwm-input--update-focus): Handle the case when an auto-hiding
minibuffer is active.
(exwm-input--during-key-sequence): Renamed to
`exwm-input--line-mode-passthrough'.
(exwm-input--line-mode-passthrough): New variable for forcing all events
to be passed to Emacs in line-mode.
(exwm-input--on-KeyPress-line-mode, exwm-input-send-next-key): Use it.
(exwm-input--finish-key-sequence, exwm-input--init, exwm-input--exit):
Drop `exwm-input--finish-key-sequence'.
(exwm-input--line-mode-cache): New variable for caching incomplete key
sequences.
(exwm-input--cache-event): New function for handling new key events.
(exwm-input--on-KeyPress-line-mode, exwm-input--on-KeyPress-char-mode):
Use it.
* exwm-manage.el (exwm-manage--frame-outer-id-list): New variable for
storing frame window-outer-id's.
(exwm-manage--add-frame, exwm-manage--remove-frame): New functions for
adding/removing ids to/from the variable.
(exwm-manage--init): Add the functions to the corresponding hooks.
(exwm-manage--on-ConfigureRequest): Check for frames and avoid handling
them.
* exwm-manage.el (exwm-manage--kill-buffer-query-function): Check
buffer-local variables for destroyed X windows; Avoid force killing
clients that support WM_DELETE_WINDOW but not _NET_WM_PING; Use
`y-or-n-p' instead for querying.
; This commit replaces the internal borders of Emacs frames with X
; window borders. This should make the flickering issue of floating X
; windows less serious.
* exwm-floating.el (exwm-floating--border-pixel)
(exwm-floating--border-colormap): New variables for storing border pixel
and its colormap.
(exwm-floating--set-floating): Do not set the internal border (and
background color) of floating frames; do not take
`exwm-floating-border-width' into account when calculating geometries;
set the border of floating X window containers.
(exwm-floating--unset-floating): No need to restore the position of X
windows any more; hide the border of floating X window containers.
(exwm-floating--init): Initialize the border pixel.
* exwm-layout.el (exwm-layout-set-fullscreen)
(exwm-layout-unset-fullscreen): Show/Hide container border respectively.
* exwm-manage.el (exwm-manage--manage-window): Set the border pixel and
colormap of X window containers.
* exwm-workspace.el (exwm-workspace-move-window): Do not set the
internal border and background color of floating frames.
* exwm.el (exwm--on-ClientMessage): Simplify the code for calculating
_NET_REQUEST_FRAME_EXTENTS.
* exwm-systemtray.el (exwm-systemtray--embed): Select KeyPress events on
system tray icons.
(exwm-systemtray--on-KeyPress): New function for redirecting KeyPress
events.
(exwm-systemtray--init): Attach the event listener.
* exwm-systemtray.el (exwm-systemtray--init): Fix a typo.
* exwm-input.el (exwm-input--on-buffer-list-update): Filter out
switch-frame events.
(exwm-input--update-focus): Switch workspace to set input focus on an X
window from another workspace.
