This was already implemented and duplicated across the
String.prototype.trim{, Start, End} methods, so this simply extracts it
into a separate method that can also be used by other users.
This implements an 8-bit front stencil buffer. Stencil operations are
SIMD optimized. LibGL changes include:
* New `glStencilMask` and `glStencilMaskSeparate` functions
* New context parameter `GL_STENCIL_CLEAR_VALUE`
The POSIX standard specifies the following:
> If the main() function returns to its original caller, or if the
> exit() function is called, all open files are closed (hence all output
> streams are flushed) before program termination.
This means that flushing `stdin` and `stdout` only is not enough, as the
program might have pending writes in other file buffers too.
Now that we support `fflush(nullptr)`, we call that in `exit()` to flush
all streams. This fixes one of bash's generated headers not being
written to disk.
The spec says:
27.5.1.1 Generator.prototype.constructor
https://tc39.es/ecma262/#sec-generator.prototype.constructor
The initial value of Generator.prototype.constructor is
%GeneratorFunction.prototype%.
But we had it set to %GeneratorFunction% (the GeneratorFunction
constructor).
Given we usually call objects Foo{Object,Constructor,Prototype} or
Foo{,Constructor,Prototype}, this name was an odd choice.
The new one matches the spec better, which calls it the "Generator
Prototype Object", so we simply omit the Object suffix as usual as it's
implied.
This adds the Core::Group C++ abstraction to ease interaction with the
group entry database, as well as represent the Group entry.
Core::Group abstraction currently contains the following functionality:
- Add a group entry - 'Core::Group::add_group()'
Ordering is done by replacing the straight Vector holding the query
result in the SQLResult object with a dedicated Vector subclass that
inserts result rows according to their sort key using a binary search.
This is done in the ResultSet class.
There are limitations:
- "SELECT ... ORDER BY 1" (or 2 or 3 etc) is supposed to sort by the
n-th result column. This doesn't work yet
- "SELECT ... column-expression alias ... ORDER BY alias" is supposed to
sort by the column with the given alias. This doesn't work yet
What does work however is something like
```SELECT foo FROM bar SORT BY quux```
i.e. sorted by a column not in the result set. Once functions are
supported it should be possible to sort by random functions.
Previously, if it was displaying N glyphs per line, then you changed
font to one that was a drastically different size, it would continue to
display N glyphs per line until you resized the window. Now, we
immediately recalculate how many to show, so that they fill the
available width. :^)
The three major changes are:
- Parsing parameters, the function body, and then the full assembled
function source all separately. This is required by the spec, as
function parameters and body must be valid each on their own, which
cannot be guaranteed if we only ever parse the full function.
- Returning an ECMAScriptFunctionObject instead of a FunctionExpression
that needs to be evaluated separately. This vastly simplifies the
{Async,AsyncGenerator,Generator,}Function constructor implementations.
Drop '_node' from the function name accordingly.
- The prototype is now determined via GetPrototypeFromConstructor and
passed to OrdinaryFunctionCreate.
This should have been the default as it roughly represents the
OrdinaryFunctionCreate AO.
For now, keep two overloads and continue to guess the required prototype
from the function kind in most cases. The prototype needs to be passed
in explicitly when it may be derived from user code, such as in the
CreateDynamicFunction AO.
The parentheses are dealt with outside this function, so we shouldn't
use the (non)existence of one as the condition for consuming another
comma and then parameter. Just check for a comma instead. This becomes
relevant when parsing standalone function parameters as per the spec in
the CreateDynamicFunction AO.
The curly braces are not part of the FunctionBody production. This
becomes relevant when parsing a standalone function body as per the spec
in the CreateDynamicFunction AO.
