- Expose table from console object
- Add new Table log level
- Create a JS object that represents table rows and columns
- Print table as HTML using WebContentConsoleClient
The Initialize* AOs for Intl formatters were removed some time ago, and
the formatter construction steps are now inlined in the constructors
themselves. InitializeNumberFormat was the one remaining initializer we
still had laying around.
This constructor has undergone a handful of editorial changes that we
fell behind on. But we weren't able to take the updates until now due to
a spec bug in those updates. See:
3f029b0
The result is that we can remove the inheritance of Intl::DateTimeFormat
from Unicode::DateTimeFormat; the former now contains the latter as an
internal slot.
The steps have been updated to indicate a few options that should be
defaulted based on locale preferences. Those steps have not yet been
implemented in this patch.
We were never able to implement anything other than a basic, locale-
unaware collator with the JSON export of the CLDR as it did not have
collation data. We can now use ICU to implement collation.
This is a normative change in the Temporal proposal. See:
1104cad45462c4
Although our Temporal implementation is wildly out of date, this AO and
the changes to it are relied on in Intl.DurationFormat.
The typeof operator has a very small set of possible resulting strings,
so let's make it much faster by caching those strings on the VM.
~8x speed-up on this microbenchmark:
for (let i = 0; i < 10_000_000; ++i) {
typeof i;
}
For performance, rather than slowly incrementing the capacity of the
rope string's buffer, compute an approximate length for that buffer to
be reserved up front.
The JS::Error types all store their exception messages as a String. So
by using ByteString, we hit the StringView constructor, and end up
allocating the same string twice.
On PowerPC 64 pointers can use all 64 bits, however by convention on
Linux user-space addresses use only the lower 43 bits.
I'm not 100% certain that the masking off of the 16 high bits is the
proper solution, but it matches the rest of the LibJS code which assumes
pointers only use the lower 48 bits.
https://www.kernel.org/doc/ols/2001/ppc64.pdf
When compiling with `-O2 -g1` optimizations (as done in the main
Serenity build), no out-of-line definitions end up emitted for
`Value::to_numeric`, causing files that reference the function but don't
include the definition from `ValueInlines.h` to add an undefined
reference in LibJS.so.
(cherry picked from commit 85b7ce8c2f6daf0db80e801d7fb2503d070765ce)
The changes to tests are due to LibTimeZone incorrectly interpreting
time stamps in the TZDB. The TZDB will list zone transitions in either
UTC or the zone's local time (which is then subject to DST offsets).
LibTimeZone did not handle the latter at all.
For example:
The following rule is in effect until November 18, 6PM UTC.
America/Chicago -5:50:36 - LMT 1883 Nov 18 18:00u
The following rule is in effect until March 1, 2AM in Chicago time. But
at that time, a DST transition occurs, so the local time is actually
3AM.
America/Chicago -6:00 Chicago C%sT 1936 Mar 1 2:00
This required updating some LibJS spec steps to their latest versions,
as the data expected by the old steps does not quite match the APIs that
are available with the ICU. The new spec steps are much more aligned.
LibLocale was split off from LibUnicode a couple years ago to reduce the
number of applications on SerenityOS that depend on CLDR data. Now that
we use ICU, both LibUnicode and LibLocale are actually linking in this
data. And since vcpkg gives us static libraries, both libraries are over
30MB in size.
This patch reverts the separation and merges LibLocale into LibUnicode
again. We now have just one library that includes the ICU data.
Further, this will let LibUnicode share the locale cache that previously
would only exist in LibLocale.
There have been a number of changes to the locale resolution AOs that
we've fallen behind on. Mostly editorial, but includes one normative
change to canonicalize Unicode extension keywords in the Intl.Locale
constructor.
Instead of taking an out-parameter, return the canonicalization result.
This allows the API to be used where specs want to store the result and
the original values in separate variables.
ListFormat was the first formatter I ported to ICU. This patch makes it
match the style of subsequently ported formatters, where we create the
formatter once per Intl object, rather than once per prototype
invocation.
We were previously treating undefined and null as the same (an empty
Optional). However, there are edge cases in ECMA-402 where we must treat
them differently. Namely, the hour cycle (hc) keyword. An undefined hc
value has no effect on the resolved locale, whereas a null hc value can
actively override any hc specified in the locale string. For example:
new Intl.DateTimeFormat("en-u-hc-h11", { hour12: false });
In that object, the hour12 option does not match the u-hc-h11 value. So
the spec dictates we remove the hc value by setting it to null.
This uses ICU for all of the Intl.PluralRules prototypes, which lets us
remove all data from our plural rules generator.
Plural rules depend directly on internal data from the number formatter,
so rather than creating a separate Locale::PluralRules class (which will
make accessing that data awkward), this adds plural rules APIs to the
existing Locale::NumberFormat.
The proposal has undergone quite a few normative changes since we last
synced with it. There was a time when it could not be implemented as it
was written, which is no longer the case. The resulting proposal has had
so many changes compared to our implementation, that it wouldn't make
sense to implement them commit-by-commit as we normally do. So instead,
this just implements the HEAD revision of the spec in one pass.
