Fixes a regression in 0.26 where buffer::set_line was no longer setting
the style. This was due to the new style field on Line instead of being
stored only in the spans.
Also adds a configuration for just running unit tests to bacon.toml.
- Add two jobs to bacon.toml (one for unit tests, one for all tests)
- Remove "run" job as it doesn't work well with bacon due to no stdin
- Document coverage tooling in CONTRIBUTING.md
Before this change, it wasn't possible to build all features and all
targets at the same time, which prevents rust-analyzer from working
for the whole project.
Adds a bacon.toml file to the project, which is used by bacon
https://dystroy.org/bacon/
Configures docs.rs to show the feature flags that are necessary to
make modules / types / functions available.
