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[tui] Store SyntaxSet in the Editor.

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This commit is contained in:
Shaun Reed 2026-01-20 12:05:03 -05:00
parent d2846e1e4e
commit 2713d29285
1 changed files with 5 additions and 2 deletions
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7
src/tui/editor.rs
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@ -19,6 +19,7 @@ pub struct Editor {
pub state: EditorState, pub state: EditorState,
pub event_handler: EditorEventHandler, pub event_handler: EditorEventHandler,
pub file_path: Option<std::path::PathBuf>, pub file_path: Option<std::path::PathBuf>,
syntax_set: SyntaxSet,
} }
impl Editor { impl Editor {
@ -27,6 +28,7 @@ impl Editor {
state: EditorState::default(), state: EditorState::default(),
event_handler: EditorEventHandler::default(), event_handler: EditorEventHandler::default(),
file_path: None, file_path: None,
syntax_set: SyntaxSet::load_defaults_nonewlines(),
} }
} }
@ -59,10 +61,11 @@ impl Widget for &mut Editor {
.and_then(|p| p.extension()) .and_then(|p| p.extension())
.map(|e| e.to_str().unwrap_or("md")) .map(|e| e.to_str().unwrap_or("md"))
.unwrap_or("md"); .unwrap_or("md");
let lang_name = SyntaxSet::load_defaults_nonewlines() let lang_name = self
.syntax_set
.find_syntax_by_extension(lang) .find_syntax_by_extension(lang)
.map(|s| s.name.to_string()) .map(|s| s.name.to_string())
.unwrap_or_else(|| "Unknown".to_string()); .unwrap_or("Unknown".to_string());
EditorView::new(&mut self.state) EditorView::new(&mut self.state)
.wrap(true) .wrap(true)