For example, when typing `cd <tab>`, the shell will show a list of
files in the current directory. This behavior is similar to typing `cd
./<tab>`.
It makes it easier to `cd` into directories without having to list them
first.
The paddle's movement is determined by the currently held keys. A key
is no longer considered held when a matching keyup_event() fires.
However, the event does not fire when the timer has stopped (e.g. due to
a game over condition), which can result in the paddle keeping its
former direction and moving on its own -- even after the player started
a new game. Therefore, any held keys will be cleared explicitly.
When the player runs into a game over condition, Game's timer is
stopped. In order for reset() to work properly, the timer has to be
started again. The condition is tracked via a new member variable,
`m_game_over`. To prevent confusion, game_over() has been renamed to
show_game_over_message().
The spec grammar for `text-decoration-line` is:
`none | [ underline || overline || line-through || blink ]`
Which means that it's either `none`, or any combination of the other
values. This patch makes that parse for `text-decoration-line` and
`text-decoration`, stores the results as a Vector, and adjusts
`paint_text_decoration()` to run as a loop over all the values that are
provided.
As noted, storing a Vector of values is a bit wasteful, as they could be
stored as flags in a single `u8`. But I was getting too confused trying
to do that in a nice way.
This fixes issues with carriage return sequences.
Before, using <CR><NUL> as the return sequence wouldn't work at all,
and when using <CR><LF> there was an extra newline after every newline.
After this patch, the behaviour should be closer to the Telnet RFC.
By the time that property() gets called, we've already given every
single property a value, so we can just return it. This simplifies a
lot of places that were manually handling a lack of value
unnecessarily.
This function was written as if it returned `Optional<CSS::BoxSizing>`
but actually returned a plain `CSS::BoxSizing`, meaning if the property
was not set or was invalid, it would return whichever enum value was
first. This wasn't visible because we don't yet pay any attention to
the `box-sizing` property.
Alias values are represented by "alias-name=real-name".
We have a lot of repetitive code for converting between ValueID and
property-specific enums. Let's see if we can generate it. :^)
This first step just produces the enums, from a JSON file. The values in
there are a duplication of what's in Properties.json, but eventually
those will go away.
Both calls essentially only differ in one boolean, which dictates
whether to print the value in uppercase or lowercase.
Move the long function call into a new function and pass in the
"uppercase" boolean seperately to avoid having to write everything
twice.
Those functions only differ by the input type of `number`. No other
wrapper does this, as they rely on adjusting the type of the argument on
the caller side instead.
Avoid specializing too much by just doing the same for signed numbers.
- Use a vector or references for the transition chain since null shapes
are not allowed in the chain.
- Use Vector::in_reverse() for iterating the chain backwards.
