CLDR contains a set of likely subtag data where, given a locale, you can
resolve what is the most likely language, script, or territory of that
locale. This data is needed for resolving territory aliases. These
aliases might contain multiple territories, and we need to resolve which
of those territories is most likely correct for a locale.
Note that the likely subtag data is quite huge (a few thousand entries).
As an optimization encouraged by the spec, we only generate the smallest
subset of this data that we actually need (about 150 entries).
Most alias substitutions are "simple", meaning that alias matching is
done by examining a single locale subtag. However, there are a handful
of "complex" aliases where matching is done by examining multiple
subtags. For example, the variant subtag "lojban" causes the locale
"art-lojban" to be canonicalized to "jbo", but only when the language
subtag is "art" (i.e. this should not occur for the locale "en-lojban").
This generates a method to perform complex alias matching.
Calendar subtags are a bit of an odd-man-out in that we must match the
variants "ethiopic-amete-alem" in that order, without any other variant
in the locale. So a separate method is needed for this, and we now defer
sorting the variant list until after other canonicalization is done.
Unicode TR35 defines how locale subtag aliases should be emplaced when
converting a locale to canonical form. For most subtags, it is a simple
substitution. Language subtags depend on context; for example, the
language "sh" should become "sr-Latn", but if the original locale has a
script subtag already ("sh-Cyrl"), then only the language subtag of the
alias should be taken ("sr-Latn").
To facilitate this, we now make two passes when canonicalizing a locale.
In the first pass, we convert the LocaleID structure to canonical syntax
(where the conversions all happen in-place). In the second pass, we form
the canonical string based on the canonical syntax.
CLDR contains a set of aliases for languages, territories, etc. that no
longer are meant to be used (e.g. due to deprecation). For example, the
language "aam" is deprecated and should be canonicalized as "aas".
Originally, it was convenient to store the parsed Unicode locale data as
views into the original string being parsed. But to implement locale
aliases will require mutating the data that was parsed. To prepare for
that, store the parsed data as proper strings.
- Fix some places where escaped keywords are (not) allowed.
- Be more strict about parameters for functions with 'use strict'.
- Fix that expressions statements allowed functions and classes.
- Fix that class expressions were not allowed.
- Added a new next_token() method for checking the look ahead.
- Fix that continue labels could jump to non iterating targets.
- Fix that generator functions cannot be declared in if statements.
This way we can feed it the values if we wanted to change an existing
Guide and handle the default as before.
That we have to pass a String here is a bit ugly.
The height of the bottom color container was cut off at the bottom.
This adjusts the heights and also the primary/secondary color
widget so that it's in line.
- Make sure that all the Repeat ops are reset (otherwise the operation
would not be correct when going over the Repeat op a second time)
- Make sure that all matches that are allowed to fail are backed by a
fork, otherwise the last failing fork would not have anywhere to
return to.
Fixes#9707.
The dynamic loader was mistakenly assuming that there are only two types
of program load headers: text (RX) and data (RW).
Now that we're linking with `-z separate-code`, we will also get some
read-onlydata (R) segments. These can be memory-mapped directly without
making a private per-process copy.
To solve this, the code now instead separates the headers into map/copy
instead of text/data. Writable segments get copied, while non-writable
segments get memory-mapped. :^)
This commit relayouts the BreadcrumbButtons on resize to a shrunken
state if they don't fit. It also caps the button width to 100px to
avoid overflowing the widget.
Add a new Color category to the Filter menu. Add the Grayscale
filter under Filter->Color to turn the selected layer to grey colors.
Created GrayscaleFilter.h. Modify Filter.h to allow filters
without parameters.
This patch changes the HTML formatting (where to put newlines, etc...)
to better match commonmark's test cases. This has minimal effect of the
correctness of our markdown implementation, but makes it easier to test.
Changes:
- Use <em> instead of <i>.
- Newline before end of code block.
- <hr /> instead of <hr>.
- Newline before first list item.
- Newline between lines of a paragraph.
- Trim whitespace on lines of paragraphs.
Tests passed: 33/652 -> 87/652
