* Use HarfRust for shaping
* Replace ttf-parser with skrifa entirely
* Fix clippy lints
* Add shape plan cache
* Bump harfrust and skrifa
* Fix no_std build
* Simplify the shape plan cache
* Please the paperclip
* Cache font ID with plan
* Tune shape plan cache for "BiDi Processing" bench
The ShapePlanCache was added to improve performance when shaping the same
strings over and over. However, it never had the ability to be trimmed
and when it was moved to FontSystem, this created a permanently growing
allocation. It is recommended to instead use the shape-run-cache feature
which supports trimming if it is desired to have higher performance for
repeated shaping, at the cost of manually specifying when to trim.
- Scroll is identified by line index and layout index, instead of just
layout index
- Shaping has the option to prune, where caches outside of the scroll
view are cleared
- Syntax editor no longer requires layout of all lines, only of lines
inside scroll
- BufferLine has a metadata field that can be used by other abstractions
to know when text was changed
* WIP VI wrapper for editor
* WIP: block cursor
* Create Edit trait, run CI on all feature options
* Add prints describing build steps to ci.sh
* Custom rendering for Vi editor
* Clippy fixes
* More clippy fixes
* Show clippy results in CI
* Fix for Redox
* Fix clippy lint
* Add vi feature to enable vi-style editor
* Add escape to libcosmic text box
