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author | Blaž Hrastnik | 2021-08-13 04:15:36 +0000 |
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committer | Blaž Hrastnik | 2021-08-13 04:15:53 +0000 |
commit | fd1eaafff57fb40dd0e504c3d5fd5e8abe14b5f5 (patch) | |
tree | 9ba95a477b7558ca5cdbf443b4229e801ef45df9 /helix-term/src | |
parent | 88cc0f85a57252c2fc008c3efd65c2dda7023bdc (diff) |
Add :tree-sitter-scopes, useful when developing indents.toml
Diffstat (limited to 'helix-term/src')
-rw-r--r-- | helix-term/src/commands.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index 0d118dbc..b5671723 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -1883,6 +1883,20 @@ mod cmd { doc.reload(view.id) } + fn tree_sitter_scopes( + cx: &mut compositor::Context, + _args: &[&str], + _event: PromptEvent, + ) -> anyhow::Result<()> { + let (view, doc) = current!(cx.editor); + let text = doc.text().slice(..); + + let pos = doc.selection(view.id).primary().cursor(text); + let scopes = indent::get_scopes(doc.syntax(), text, pos); + cx.editor.set_status(format!("scopes: {:?}", &scopes)); + Ok(()) + } + pub const TYPABLE_COMMAND_LIST: &[TypableCommand] = &[ TypableCommand { name: "quit", @@ -2114,6 +2128,13 @@ mod cmd { doc: "Discard changes and reload from the source file.", fun: reload, completer: None, + }, + TypableCommand { + name: "tree-sitter-scopes", + alias: None, + doc: "Display tree sitter scopes, primarily for theming and development.", + fun: tree_sitter_scopes, + completer: None, } ]; |