We already have installation instructions for ubuntu but not yet for
Debian. Gcc-9 is not available on Debian stable so instructions for
switching to and from Debian testing are added.
Gcc 8.3.0 (which is the current version in debian 10 stable) seems to
fail at building AK. New people might get stuck when they try to run
make inside the ./Build folder and fail at building serenity.
The thread joining logic hadn't been updated to account for the subtle
differences introduced by software context switching. This fixes several
race conditions related to thread destruction and joining, as well as
finalization which did not properly account for detached state and the
fact that threads can be joined after termination as long as they're not
detached.
Fixes#3596
Instead of just implementing format specifiers ad-hog this commit
implements the exact syntax std::format uses.
There are still a ton of features that are not supported by this
implementation, however, the format specifiers should be parsed
correctly.
In some cases however, the format specifiers aren't quite parsed
correctly, for example:
String::formatted("{:{}}", 42, 4)
should produce the string " 42" however an (unrelated) assertion fails.
This is because vformat doesn't consider nested parentheses. I have to
spend some time coming up with a simple way of doing this, I don't feel
like doing that right now.
The fundamental code for this already exists, by limiting the number of
format arguments (arbitrarily) to 256 large widths are used to encode
that these should be taken from other format parameters.
Currently only supports setting the foregound and the background colours.
This patch also unifies `foreground_color' and `background_color' used
throughout to a `Format' struct, in hopes of getting more formatting
options one day :P
IconView now responds to the editing key (F2) if the view is editable.
It does feel a little bit weird to have content_rect() return the text
rect for an item, and not the whole item rect. This internal API could
probably be better.
This enables inline editing of filenames for table views, where this is
already supported. More work in LibGUI will be required to support the
feature in icon and columns views.
With this commit, <AK/Format.h> has a more supportive role and isn't
used directly.
Essentially, there now is a public 'vformat' function ('v' for vector)
which takes already type erased parameters. The name is choosen to
indicate that this function behaves similar to C-style functions taking
a va_list equivalent.
The interface for frontend users are now 'String::formatted' and
'StringBuilder::appendff'.
Don't require clients to templatize modrm().read{8,16,32,64}() with
the ValueWithShadow type when we can figure it out automatically.
The main complication here is that ValueWithShadow is a UE concept
while the MemoryOrRegisterReference inlines exist at the lower LibX86
layer and so doesn't have direct access to those types. But that's
nothing we can't solve with some simple template trickery. :^)
m_cached_code_end points at the first invalid byte, so we need to
update the cache if the last byte we want to read points at the
end or past it. Previously we updated the cache 1 byte prematurely in
read16, read32, read64 (but not in read8).
Noticed by reading the code (the code looked different from read8() and
the other 3). I didn't find anything that actually hit this case.
