Fixes #180222

microsoft · Apr 24, 2023 · 6e669b1 · 6e669b1
1 parent b21e880
commit 6e669b1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/vs/editor/common/model/tokenizationTextModelPart.ts b/src/vs/editor/common/model/tokenizationTextModelPart.ts
@@ -472,6 +472,7 @@ class GrammarTokens extends Disposable {
  if (tokenizationSupport?.backgroundTokenizerShouldOnlyVerifyTokens && tokenizationSupport.createBackgroundTokenizer) {
  this._debugBackgroundTokens = new ContiguousTokensStore(this._languageIdCodec);
  this._debugBackgroundStates = new TrackingTokenizationStateStore(this._textModel.getLineCount());
+ this._debugBackgroundTokenizer.clear();
  this._debugBackgroundTokenizer.value = tokenizationSupport.createBackgroundTokenizer(this._textModel, {
  setTokens: (tokens) => {
  this._debugBackgroundTokens?.setMultilineTokens(tokens, this._textModel);