mirror of
https://github.com/pulsar-edit/pulsar.git
synced 2024-09-11 11:15:24 +03:00
adfdd05472
There's a hard-to-grok setting for language injections that allows a deeper layer to monopolize the scope application for a range. In most cases, an injection is placed into a node that the parser doesn't know much about (like a `script` block in HTML); but Rust and C parsers needed a way to inject themselves _into themselves_ so that they could add syntax highlighting to macros. Because they were applying highlighting to a range that the base layer _already_ had plans to highlight, they needed a way to block the shallower layer from acting. This mode has never worked briliantly, but it's been made smarter in several ways since the invention of modern Tree-sitter. And here's another one: if the highlight iterator is at a position where an injection range is _about_ to begin, it shouldn't be able to stop any other layer from _closing_ a scope; and if the highlight iterator is at a position where an injection range has just _finished_, it shouldn't be able to stop any other layer from _opening_ a scope. Because of this, we can now fix a bug that I think might've been present for a while in the application of scopes to rust macros like `println!` — the position after the exclamation point is one of those injection-layer boundaries, to the effect that a scope name was opened that would persist until at least the end of the screen line. |
||
|---|---|---|
| .. | ||
| grammars | ||
| lib | ||
| settings | ||
| package-lock.json | ||
| package.json | ||
| README.md | ||
language-rust-bundled
This package provides Rust syntax highlighting in Atom based on syntax trees provided by tree-sitter-rust.