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fix #5918
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commit
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@ -4,7 +4,7 @@
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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import {Location, getLocation, createScanner, SyntaxKind} from 'jsonc-parser';
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import {Location, getLocation, createScanner, SyntaxKind, ScanError} from 'jsonc-parser';
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import {basename} from 'path';
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import {BowerJSONContribution} from './bowerJSONContribution';
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import {PackageJSONContribution} from './packageJSONContribution';
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@ -122,10 +122,7 @@ export class JSONCompletionItemProvider implements CompletionItemProvider {
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if (location.isAtPropertyKey) {
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let addValue = !location.previousNode || !location.previousNode.columnOffset;
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let scanner = createScanner(document.getText(), true);
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scanner.setPosition(offset);
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scanner.scan();
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let isLast = scanner.getToken() === SyntaxKind.CloseBraceToken || scanner.getToken() === SyntaxKind.EOF;
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let isLast = this.isLast(document, position);
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collectPromise = this.jsonContribution.collectPropertySuggestions(fileName, location, currentWord, addValue, isLast, collector);
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} else {
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if (location.path.length === 0) {
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@ -153,4 +150,14 @@ export class JSONCompletionItemProvider implements CompletionItemProvider {
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}
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return text.substring(i+1, position.character);
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}
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private isLast(document: TextDocument, position: Position):boolean {
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let scanner = createScanner(document.getText(), true);
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scanner.setPosition(document.offsetAt(position));
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let nextToken = scanner.scan();
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if (nextToken === SyntaxKind.StringLiteral && scanner.getTokenError() === ScanError.UnexpectedEndOfString) {
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nextToken= scanner.scan();
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}
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return nextToken === SyntaxKind.CloseBraceToken || nextToken === SyntaxKind.EOF;
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}
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}
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