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Classify keywords in type args in the absence of syntactic classification.

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This commit is contained in:
Daniel Rosenwasser 2014-11-04 17:30:37 -08:00
parent fbe5e46501
commit e119c575e8
2 changed files with 7 additions and 6 deletions
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7
src/services/services.ts
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@ -1118,7 +1118,7 @@ module ts {
}
export interface Classifier {
getClassificationsForLine(text: string, lexState: EndOfLineState): ClassificationResult;
getClassificationsForLine(text: string, lexState: EndOfLineState, classifyKeywordsInGenerics?: boolean): ClassificationResult;
}
export interface DocumentRegistry {
@ -5307,7 +5307,8 @@ module ts {
return true;
}
function getClassificationsForLine(text: string, lexState: EndOfLineState): ClassificationResult {
// 'classifyKeywordsInGenerics' should be 'true' when a syntactic classifier is not present.
function getClassificationsForLine(text: string, lexState: EndOfLineState, classifyKeywordsInGenerics?: boolean): ClassificationResult {
var offset = 0;
var lastTokenOrCommentEnd = 0;
var token = SyntaxKind.Unknown;
@ -5395,7 +5396,7 @@ module ts {
token === SyntaxKind.StringKeyword ||
token === SyntaxKind.NumberKeyword ||
token === SyntaxKind.BooleanKeyword) {
if (angleBracketStack > 0) {
if (angleBracketStack > 0 && !classifyKeywordsInGenerics) {
// If it looks like we're could be in something generic, don't classify this
// as a keyword. We may just get overwritten by the syntactic classifier,
// causing a noisy experience for the user.

6
src/services/shims.ts
View File

@ -162,7 +162,7 @@ module ts {
}
export interface ClassifierShim extends Shim {
getClassificationsForLine(text: string, lexState: EndOfLineState): string;
getClassificationsForLine(text: string, lexState: EndOfLineState, classifyKeywordsInGenerics?: boolean): string;
}
export interface CoreServicesShim extends Shim {
@ -821,8 +821,8 @@ module ts {
}
/// COLORIZATION
public getClassificationsForLine(text: string, lexState: EndOfLineState): string {
var classification = this.classifier.getClassificationsForLine(text, lexState);
public getClassificationsForLine(text: string, lexState: EndOfLineState, classifyKeywordsInGenerics?: boolean): string {
var classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics);
var items = classification.entries;
var result = "";
for (var i = 0; i < items.length; i++) {