When a shell is forced, we would supply its /-prefixed executable name
to mimic a path location. The rest of the integration detection logic
assumes just a base executable name. Fix the forced names accordingly.
Also add a unit test for this "force shell" behavior.
We don't actually use libc wcswidth to determine width and even if we
did some terminals use wcwidth (which behaves differently), some use
the Python wcswidth library (which behaves differently), etc. The
reality is there is no real consistency on "legacy" behavior so by
naming it "legacy" we show that we're doing our best but also gives us
wiggle room to change our behavior in the future.
Functionally nothing changes with this commit.
We were previously retaining Options on the Surface struct, but other
than userdata, we only use those values for initialization. Instead,
store just the opaque userdata value on the Surface and clarify that
Surface.Options are only used for initialization.
Fixes#1676
The comment in the diff explains. This is a regression that was not unit
tested properly in the old implementation prior to the paged-terminal
merge.
Fixes#1677
If eraseRowBounded is called at the top of a page AND there is a tracked
pin at the top of the page, then we'd have an integer overflow. The test
case covers this and this adds a fix.
We allow titlebarFont to be nil to differentiate between "system" (nil)
and "custom" (non-nil) behavior. For the "system" case, we need to use
the system _titlebar_ font (rather than just the default system font),
to match the system's conventions.
A minor addition, but saves future folks wondering if they need to
figure out different packages on Debian in order to get Ghostty to
compile (they don't).
Key contains pointers into DerivedConfig. Each surface has its own
DerivedConfig. This would cause memory corruption if the surface that
opened the initial font grid deallocates. Instead, let's make sure Key
owns its own DerivedConfig.
Fixes#1670
This fixes two issues:
- If no font families are set, font points would not change the hash.
- DPI changes would not change the hash.
When the hash doesn't change when it should, we reuse a font stack due
to changes in #1662. This would cause some font issues. :)
