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[format on keystroke]added comment to the verification of preceding token

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This commit is contained in:
Vladimir Matveev 2015-02-03 10:17:11 -08:00
parent 889264f457
commit c095bb356c
1 changed files with 5 additions and 0 deletions
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5
src/services/formatting/formatting.ts
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@ -120,6 +120,11 @@ module ts.formatting {
function findOutermostParent(position: number, expectedTokenKind: SyntaxKind, sourceFile: SourceFile): Node {
var precedingToken = findPrecedingToken(position, sourceFile);
// when it is claimed that trigger character was typed at given position
// we verify that there is a token with a matching kind whose end is equal to position (because the character was just typed).
// If this condition is not hold - then trigger character was typed in some other context,
// i.e.in comment and thus should not trigger autoformatting
if (!precedingToken ||
precedingToken.kind !== expectedTokenKind ||
position !== precedingToken.getEnd()) {