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vscode: scroll to the syntax node in rust editor when highlighting

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This commit is contained in:
veetaha 2020-03-31 20:28:10 +03:00
parent e86bfc0995
commit f3612b7024
1 changed files with 2 additions and 1 deletions
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3
editors/code/src/commands/syntax_tree.ts
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@ -127,6 +127,7 @@ class AstInspector implements vscode.HoverProvider, Disposable {
if (!rustTextRange) return;
this.rustEditor.setDecorations(AstInspector.astDecorationType, [rustTextRange]);
this.rustEditor.revealRange(rustTextRange);
const rustSourceCode = this.rustEditor.document.getText(rustTextRange);
const astTextRange = this.findAstRange(astTextLine);
@ -145,7 +146,7 @@ class AstInspector implements vscode.HoverProvider, Disposable {
const parsedRange = /\[(\d+); (\d+)\)/.exec(astLine);
if (!parsedRange) return;
const [, begin, end] = parsedRange.map(off => doc.positionAt(+off));
const [begin, end] = parsedRange.slice(1).map(off => doc.positionAt(+off));
return new vscode.Range(begin, end);
}