In the HTML parser spec, there are 2 instances of the following text:
add the attribute and its corresponding value to that element
The "add the attribute" text does not have a corresponding spec link to
actually specify what to do. We currently use `set_attribute`, which can
throw an exception if the attribute name contains an invalid character
(such as '<'). Instead, switch to `append_attribute`, which allows such
attribute names. This behavior matches Firefox.
Note we cannot yet make the unclosed-html-element.html test match the
expectations of the unclosed-body-element.html due to another bug that
would prevent checking if the expected element has the right attribute.
That will be fixed in an upcoming commit.
The TabBar itself does not stretch the entire width of the TabWidget,
because it leaves space for the width of the new-tab button. So, we
manually tell Qt to paint the TabBar's background into the gap.
Fixes#768.
Makes use of the fact that QTabWidget automatically reserves space
for "corner widgets", and gives us the ability to override their
location with a custom style.
Also, determine the height of the new-tab button using the height of the
tab bar, instead of a hard-coded 32px which was too tall on MacOS.
- Explain project governance (now driven by the non-profit).
- Amend human language policy to keep language neutral & professional.
- Expand on the project's neutrality in detail.
- Clarify policy on rejection of bad-faith issues/PRs.
That usually happens in "exceptional" states when the client exits
unexpectedly (crash, force quit mid-load, etc), leading to the job flush
timer firing and attempting to write to a nonexistent object (the
client).
This commit makes RS simply cancel such jobs; cancelled jobs in this
state simply go away instead of sending notifications around.
`Module::functions` created clones of all of the functions in the
module. It provided a _slightly_ better API, but ended up costing around
40ms when instantiating spidermonkey.
This code previously only allocated enough space in
m_col_elements_by_index for 1 slot per column, meaning that columns
with a span > 1 would write off the end of it.
These have a few rules that we didn't follow in most cases:
- CSS-wide keywords are not allowed. (inherit, initial, etc)
- `default` is not allowed.
- The above and any other disallowed identifiers must be tested
case-insensitively.
This introduces a `parse_custom_ident_value()` method, which takes a
list of disallowed identifier names, and handles the above rules.
The main incentive is much better performance. We could have gone a bit
further in optimizing the Skia painter to blit glyphs produced by LibGfx
more efficiently from the glyph atlas, but eventually, we also want Skia
to improve correctness.
This change does not completely replace LibGfx in text handling. It's
still used at all stages, including layout, up until display list
replaying.
It turns out we were already generating all the necessary include
statements, and we can simply remove all this goofy code soup that
uses the C preprocessor to speculatively look for include files.
While conceptually is_supported_property_index is a cheap index lookup,
it is not currently cheap for an container such as HTMLAllCollection
that is operating on an uncached collection. Instead - just do the
lookup once. It also happens to look a little nicer to not blindly
dereference an optional.
This uses a faster hashtable lookup in the case of HTMLCollection.
Also port invoke_named_property_setter to FlyString to avoid a
FlyString->String->FlyString conversion that surfaces from this change.
