This adds a simple REPL command line utility for (eventually) executing
SQL statements / files. Currently, it just validates statements from
stdin and prints any errors.
LibSQL aims to be a SQLite clone for SerenityOS. Step 1 is creating a
tokenizer to lex SQL tokens. This lexer is heavily influenced by the
LibJS lexer.
HTMLInputElement now inherits from FormAssociatedElement, which will
be a common base for the handful of elements that need to track their
owner form (and register with it for the form.elements collection.)
At the moment, the owner form is assigned during DOM insertion/removal
of an HTMLInputElement. I didn't implement any of the legacy behaviors
defined by the HTML parsing spec yet.
The "Wrapper" suffix is not useful information to someone using the
JS console, so let's just drop it from the string returned when calling
class_name() on a JS binding wrapper.
did_error() caused the program to crash since the DialogBox tried to
run its own Notifier with the same - now invalid because closed - fd.
In addition to setting the member that is the Notifier to nullptr we
also tell the Notifier that it is not enabled anymore.
IPC::Connection::send_sync asserts that a response was received, so the
current gracefull fail check was useless, as LibIPC would always assert
before reaching it.
This was failing to take two things into account:
- When constructing a PropertyName from a value, it won't automatically
convert to Type::Number for something like string "0", even though
that's how things work internally, since indexed properties are stored
separately. This will be improved in a future patch, it's a footgun
and should happen automatically.
- Those can't be looked up on the shape, we have to go through the
indexed properties instead.
Additionally it now operates on the shape or indexed properties directly
as define_property() was overly strict and would throw if a property was
already non-configurable.
Fixes#6469.
Changing the statusbar appearance when overriding text makes it less
confusing as it's supposed to be something temporary, e.g. only when
hovering over a toolbar or menu item.
This behavior is present on old Windows systems, although things work
slightly differently there (where only the overridden text is displayed
rather than all the segments).
The shared library libicudata.so has a DT_SYMBOLIC entry:
Dynamic Section:
NEEDED libgcc_s.so
SONAME libicudata.so.69
SYMBOLIC 0x00000000
HASH 0x00000094
STRTAB 0x000000c8
SYMTAB 0x000000a8
STRSZ 0x0000002a
SYMENT 0x00000010
According to the ELF spec DT_SYMBOLIC has no special meaning
for the dynamic loader.
This commit adds an event called WM_SuperKeyPressed which is sent to all
windows via WindowManagerServerConnection.
The event is fired from WindowManager when the super key is pressed,
which is the windows key on most keyboards :)
Often you want to enable and then disable profiling after a period of time.
To make this slightly more ergonomic, add an option to wait for user
input after enabling profiling, this will disable profiling on exit
after the key press.
We intentionally skimp out on checking isatty() before them to cut down
on syscalls, so we should also accept the errors and just let them be.
Closes#6471.
As well as correctly calculating the height of TableRowBox, this change
calculates the heights of TableRowGroupBoxs also.
As before, this does not correctly take into consideration the 'height'
attribute.
Now the horizontal layout is approximately correct for the
TableRowGroupBoxs we can now see that the `layout_row` method will need
updating to correctly calculate cell width across all rows, not just the
current TableRowGroupBox.
As the spec for the table fixup algorythm says:
> Treat table-row-groups in this spec also encompass the specialized
> table-header-groups and table-footer-groups.
The calculation for TLS relocations was incorrect which would
result in overlapping TLS variables when more than one shared
object used TLS variables.
This bug can be reproduced with a shared library and a program
like this:
$ cat tlstest.c
#include <string.h>
__thread char tls_val[1024];
void set_val() { memset(tls_val, 0, sizeof(tls_val)); }
$ gcc -g -shared -o usr/lib/libtlstest.so tlstest.c
$ cat test.c
void set_val();
int main() { set_val(); }
$ gcc -g -o tls test.c -ltlstest
Due to the way the TLS relocations are done this program would
clobber libc's TLS variables (e.g. errno).
