Neither the _curses nor the termios module builds to completion
currently due to some missing functions, but we can let it try
nonetheless - it'll likely get fixed at some point :^)
This is used in the setup.py file when adding include and lib paths to
the list when crosscompiling, if it's not found in any of the checked
environment variables they don't get added.
The System V ABI for both x86 and x86_64 requires that the stack pointer
is 16-byte aligned on entry. Previously we did not align the stack
pointer properly.
As far as "main" was concerned the stack alignment was correct even
without this patch due to how the C++ _start function and the kernel
interacted, i.e. the kernel misaligned the stack as far as the ABI
was concerned but that misalignment (read: it was properly aligned for
a regular function call - but misaligned in terms of what the ABI
dictates) was actually expected by our _start function.
We did not call the history change callback after switching to the
alternate screen buffer, which caused the scrollbar to not change its
maximum value. If we already had lines in the scrollback buffer, this
meant that we could drag the scrollbar, which then tried to access
non-existent lines from the scrollback.
Fixes#8581
Thicker lines are drawn by filling rectangles along the path.
Previously these rectangles used the points as their top left corner.
This patch changes it to use the points as the center of the rectangles
which makes the PixelPaint line tool feel a lot more natural. :^)
Our RegExpBuiltinExec implementation differed from the spec in some
areas such as handling of the sticky/global flags and updating the
lastIndex property.
If the sticky flag is set, the regex execution loop should break
immediately even if the execution was a failure. The specification for
several RegExp.prototype methods (e.g. exec and @@split) rely on this
behavior.
This allows passing an existing RegExp object (or an object that is
sufficiently like a RegExp object) as the "pattern" argument of the
RegExp constructor.
As an abstraction, RegExpExec should not assume that the RegExp object
being used is "this" object. Instead, it should only interact with the
provided object.
This prepares for some methods, such as @@split, which invoke RegExpExec
with a secondary RegExp object.
People are commonly asking about a package manager in
serenity. This patch adds an answer the FAQ, explaining
why there is no need for packages as well as different
possible ways to add or remove software installed on the
system.
This adds the ALWAYS_INLINE attribute to unicode_view_width. Also, it
cleans up the BitmapFont::view() code a little bit. This should help
performance of this hot code. Because the call to the width() methods is
a virtual dispatch, it doesn't help to inline the width() methods
themselves.
