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You can now add the string "[*]" to a window title and it will be
replaced with " (*)" if the window is modified, and with "" otherwise.
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Until now, this has been hackishly tracked by the TextEditor app's
main widget. Let's do it in GUI::TextDocument instead, so that anyone
who uses this class can know whether it's modified or not.
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This state lives in WindowServer and has no local copy in the client
process for now. This may turn out to be a performance issue, and if
it does we can easily cache it.
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This encoding (a superset of ascii that adds in the cyrillic alphabet)
is currently the third most used encoding on the web, and because
cyrillic glyphs were added by Dmitrii Trifonov recently, we can now
support it as well :^)
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Library functions shouldn't write to stdout/stderr as that might not
be expected by the caller.
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According to POSIX.1 these should be in <crypt.h>.
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According to POSIX.1 all error codes have to be distinct - with
the exception for EAGAIN and EWOULDBLOCK. Other libcs including
eglibc and newlib define EWOULDBLOCK as an alias for EAGAIN and
some software including OpenTTD expect this behavior.
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Removed the local conversion from number to alphabet and used the one
offered in AK/String instead.
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The Documents directory shows up properly now when selected.
Previously the bold text would not fit horizontally, causing an
ellipsis at the end.
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These are used by OpenSSH.
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I have no idea how this _ever_ worked, and I also have no idea why past
me didn't use FileStream to begin with.
Fixes the issue where lots of junk data would be written to the temp
file, causing the external editor to crash.
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When loading a library at runtime with dlopen(), we now check that:
1. The library's TLS size does not overflow the size of the allocated
TLS block.
2. The Library's TLS data is all zeroed.
We check for both of these cases because we currently do not support
them correctly. When we do add support for them, we can remove these
checks.
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This changes the TLS offset calculation logic to be based on the
symbol's size instead of the total size of the TLS.
Because of this change, we no longer need to pipe "m_tls_size" to so
many functions.
Also, After this patch, the TLS data of the main program exists at the
"end" of the TLS block (Highest addresses).
This fixes a part of #6609.
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Previously, TLS data was always zero-initialized.
To support initializing the values of TLS data, sys$allocate_tls now
receives a buffer with the desired initial data, and copies it to the
master TLS region of the process.
The DynamicLinker gathers the initial TLS image and passes it to
sys$allocate_tls.
We also now require the size passed to sys$allocate_tls to be
page-aligned, to make things easier. Note that this doesn't waste memory
as the TLS data has to be allocated in separate pages anyway.
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This fixes a regression that was introduced in f40ee1b and caused the
tls_offset of all objects other than the main program to be 0.
After this fix map_library's is_program argument is no longer used, so
it was removed.
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In the absolute positioning model, a box is explicitly offset with
respect to its containing block (CSS 2.1 section 9.6).
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Now we use min-height for calculating the height of block boxes.
Besides, now we check if min-height/max-height are percentage values
and don't use them if parent's height isn't explicitly set (CSS 2.1
section 10.7).
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Now we set margins, borders and paddings for floating boxes and include
them into calculating floating box positions by using margin_box() and
margin_box_as_relative_rect().
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This is stolen from the old parser, but it seems to parse fine :^)
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POSIX says that rewind() should ignore errors and reset the
stream's error indicator. So let's do that.
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I've wasted a silly amount of time in the past fretting over which
of these words to use. Let's just choose one and use it everywhere. :^)
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Previously this would've always succeeded, even if a copy failed.
Oops...
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We already supported Vector<char const*>, so let's add Vector<String>
as well. :^)
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They achieve the same, a list which markers are lowercase (latin)
characters.
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This allows us to convert a number to a String given a bijective
(zero-less) alphabet.
So you count A,B,C,...,Y,Z,AA,AB,...
This was surprisingly very tricky!
This allows the ListItemMarker to be displayed with different (simple)
alphabets in the future.
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This doesn't exactly do what you would think from its name: It surely
adds an extra leading zero to the front of a number, but only if the
number is less than 10. CSS is weird sometimes.
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In a1720eed2a8e744f2cd6d99adae4dff1fbab309e I added this new test,
but missed that there were already some "unit tests" for LibC over
in Userland/Tests/LibC. So lets unify these two locations.
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This adds a *very* simplified version of the UNICODE BIDIRECTIONAL
ALGORITHM (https://www.unicode.org/reports/tr9/), that can render most
bidirectional text but also produces awkward results in a large amount
of edge cases, and as such, this should probably be replaced with a
fully spec compliant implementation at some point.
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being passed to sscanf.
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This commit will add MSG_PEEK support, which allows a package to be
seen without taking it from the buffer, so that a subsequent recv()
without the MSG_PEEK flag can pick it up.
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While symbolicating a crash dump for UserspaceEmulator I came across
another data form we didn't support.
ImplicitConst encodes a LEB128 value in the abbreviation record
rather than - like all other values - in the .debug_info section.
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When a Button has a menu, the AbstractButton behaviour will now not
be used in the mousemove_event. This was already the case for
mousedown_event.
Why only sometimes?
Normally the presence of the menu prevents mousemove_events from being
delivered to the button. But the menu doesn't spawn immediately. So
sometimes mousemove events got through to the AbstractButton after the
menu was told to spawn but before it appeared. This caused the
m_being_pressed field of AbstractButton to be set to true. But there
was never a mouseup_event because the menu got those instead.
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