This tests the early return steps of "prepare a script" that come
_before_ step 10 "Set the element's "already started" flag". The
relevant steps are steps 6, 7 and 8. If this algorithm returns on any
of these steps, the script can be reinserted matching the requirements
and will run.
https://html.spec.whatwg.org/multipage/scripting.html#prepare-a-script
I wrote this test page up while testing something else, but found a bug
in Firefox where it doesn't allow re-preparing the script if step 8
fails: https://bugzilla.mozilla.org/show_bug.cgi?id=1735590
The platform independent Processor.h file includes the shared processor
code and includes the specific platform header file.
All references to the Arch/x86/Processor.h file have been replaced with
a reference to Arch/Processor.h.
Since FFC is only ever run() on the flex container, we can assume (but
verify) that the run box is the flex container and use an accessor
throughout. The end result: less parameter passing.
Determining the available main and cross space is now done by a separate
function. The signature is a little bit hairy since this function
computes some things that are used by subsequent algorithm steps.
Factoring can definitely be improved further.
Per css-sizing-3:
Additionally, the size of the containing block of an absolutely
positioned element is always definite with respect to that element.
As I understand this, it doesn't mean that all absolutely positioned
boxes have definite size, but that the containing block of an absolutely
positioned descendant has definite size from the perspective of the
descendant.
The *_from_string() and resolve_*_alias() generated methods are the last
remaining users of HashMap in the LibUnicode generated files (read: the
last methods not using compile-time structures). This converts these
methods to use an array containing pairs of hash values to the desired
lookup value.
Because this code generation is the same between GenerateUnicodeData.cpp
and GenerateUnicodeLocale.cpp, this adds a GeneratorUtil.h header to the
LibUnicode generators to contain the method that generates the methods.
The OpenFileDescription class already offers the necessary functionlity,
so implementing this was only a matter of following the structure for
`read` while handling the additional `offset` argument.
Having these bits of code factored out not only prevents duplication
now, but will also allow us to implement pread without repeating
ourselves (too much).
