The escape sequence to color a section's name was separated
by a newline from the section's name, making less(1) trim
the escape sequence off when the section's name was on the
first line.
Previously Toolbars were governed by a strict minimum size which
guaranteed all actions remained visible. Now, if set collapsible,
extra actions will fold into an overflow menu on the Toolbar.
And assume 24x24 button sizes by default.
There currently aren't any toolbars with custom button sizes, but if
the need arises, they can always determine their own padding.
This implements the image size extension that's quite commonly used:
https://github.com/commonmark/commonmark-spec/wiki/Deployed-Extensions#image-size
This supports specifying...
Both width and height: 
Width only: 
Height only: 
The size is always in pixels (relative sizing does not seem
to be spec'd anywhere).
Previously, we were incorrectly assuming that the daylight global
variable indicated whether the current time zone is in DST. In reality,
the daylight variable only indicates whether a time zone *can* be in
DST.
Instead, the tm structure has a tm_isdst member that should be used for
this purpose. Ensure our LibC handles tm_isdst, and avoid errant usage
of the daylight variable in Core::DateTime.
Right now, the tm_to_time helper invokes time_to_tm to validate the
time_t it creates. Soon, both tm_to_time and time_to_tm will perform
some TZDB lookups to handle DST. This isn't a huge cost, but let's
avoid the double lookup here.
The time zone name will be needed for TZDB lookups in various time.h
functions. Cache the value found by tzset(), defaulting to the system-
wide default of UTC.
This also moves the time.h global definitions to the top of the file.
The cached time zone name will be needed above where these variables are
defined, so this is just to keep them all together.
Previously we would wait for a separate message confirming that a
wallpaper got set instead of just calling a synchronous api.
I'm guessing that this was a limitation of the IPC system when
WindowServer got ported to using it.
This patch removes the SetWallpaperFinished message and updates the
set_wallpaper api to synchronously return a success boolean.
While for a general purpose encoder a good balance between compression
speed and size by default is important, in case of PNG it don't matter
that much, as it was said in #14594.
Also note that it's not the best we can have. We use zlib's compression
level, which has a range of 0-4, while our deflate implementation ranges
from 0 to 5.
This patch passes the options argument to process_blob_parts() and makes
use of the "convert line endings to native" algorithm when the endings
member of options (BlobPropertyBag) is set to "native".
