The inspector widget now has a new ARIA tab which displays an
individual element's ARIA properties and state. The view itself
is pretty basic for now, just being a table- there is definitely room
for some better UX here but it's enough for a first cut.
Process command line reading took up 50% (!) of all of SystemMonitor's
work. However, a process's command line per definition never changes, so
we can read it once and carry it over. Also, if we couldn't read a
process's command line once, it is close to impossible that we'll ever
be able to read it in the future. Therefore, skip reading such command
lines again as well.
This commit also converts the command line itself to use String, while
we're at it.
- Replace C with C++
- Use Core::System, Core::Account and Core::Process wrappers
- Remove DeprecatedString
- Remove invalid close() call to the pts file descriptor in the shell
child (the fd cannot be valid there anymore since it's an
automatically-closing fd, we just previously ignored this error)
We downsample multi-channel files into stereo for now, which at least
makes the other channels listenable. The new multi-channel downmix
helper is intended to be used for other formats with the same or similar
channel arrangement, such as QOA.
Especially FLAC had an issue here before, but the loader infrastructure
itself wouldn't handle end of stream properly if the "available samples"
information didn't match up.
... to prevent linking against libs from build host. I.e. if
Ports/fontconfig is already installed imagemagick tries to
link against it in /usr/local/lib and fails to build.
--host=... will already be passed by ../.port_include.sh
Follow the specification in making the borders centered on the grid
lines. This avoids visual bugs due to double-rendering of borders on
either side of an edge and paves the way for a full implementation of
the harmonization algorithm for collapsed borders.
Currently, this still lacks complete handling of row and column spans.
Also, the box model for cells still considers the full width of the
internal borders instead of just half, as the specification requires.
Some additional handling of rounding issues will be needed to avoid very
subtle visual bugs.
Despite these limitations, this improves the appearance of all the
tables with collapsed borders I've tried while limiting the amount of
change to something reasonable.
Move painting of cell borders to a separated function since doing it
correctly has to consider the entire grid as a whole for the collapsed
borders case.
Add a cell border specificity comparator which preserves the winning
border logic according to specification and makes it possible to sort
borders by specificity. This will be important for handling the style of
table cell corners in a way consistent with other browsers.
Invariants 5 and 6 of the `EnumerateObjectProperties` AO mean that we
must not include an enumerate property if there is a non-enumerable
property higher up the prototype chain with the same name. The previous
implementation did not adhere to this, as `EnumerableOwnPropertyNames`
does not carry information about present but non-enumerable properties.
This represents the type of a calculation, which may involve multiplying
or dividing the various numeric types together (eg, length*length, or
length/time, or whatever).
For now, I've made "Return failure" in each algorithm return an empty
Optional. This may or may not be a good solution but we'll see. :^)
When sizing under a max-content constraint, we allow flex lines to have
an infinite amount of "remaining space", but we shouldn't let infinity
leak into the geometry of items. So treat it as zero in arithmetic.
This fixes an issue where inline SVGs with natural aspect ratio (from
viewBox) but no natural width or height could get an infinite size as
flex items.
This is part of an old normative change that happened soon after
Andreas made `super` closer to spec in 1270df2.
See https://github.com/tc39/ecma262/pull/2267/
This was introduced into bytecode by virtue of copy and paste :^)
Bytecode results:
Summary:
Diff Tests:
+2 ✅ -2 ❌
- Update ECMAScriptFunctionObject::function_declaration_instantiation
to initialize local variables
- Introduce GetLocal, SetLocal, TypeofLocal that will be used to
operate on local variables.
- Update bytecode generator to emit instructions for local variables
Now ExecutionContext has vector of values that will represent values
of local variables.
This vector is initialized in ECMAScriptFunctionObject::internal_call()
or ECMAScriptFunctionObject::internal_const() using number of local
variables provided to ECMAScriptFunctionObject by the parser.
Saving vector of local variables names in ECMAScriptFunctionObject
will allow to get a name by index in case message of ReferenceError
needs to contain a variable name.
This modification enables the parser to determine whether an identifier
used within a function refers to a local variable or not. In this
context, a local identifier means that it is not captured by any nested
function declaration which means it modified only from inside a
function.
The information about whether identifier is local is stored inside
Identifier AST node and also contains information about the index of
local variable inside a function and information about total number
of local variables used by a function is stored in function nodes.
By using Identifier class to represent the name of a class expression,
it becomes possible to consistently store information within the
identifier object, indicating whether the name refers to a local
variable or not.
Building Boost failed in at least 2 cases using Python 3.11. Since
there is currently no known usage of Boost's Python binding by ports,
we drop the dependency to make the port install successfully again.
