boolean (PsiComment comment, CodeDocumentationAwareCommenter commenter, Editor editor) { for (CommentCompleteHandler handler : CommentCompleteHandler.EP_NAME.getExtensionList()) { if (handler.isApplicable(comment, commenter)) { return handler.isCommentComplete(comment, commenter, editor); } } String commentText = comment.getText(); final boolean docComment = isDocComment(comment, commenter); final String expectedCommentEnd = docComment ? commenter.getDocumentationCommentSuffix() : commenter.getBlockCommentSuffix(); if (expectedCommentEnd != null && !commentText.endsWith(expectedCommentEnd)) return false; final PsiFile containingFile = comment.getContainingFile(); final Language language = comment.getLanguage(); ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(language); if (parserDefinition == null) { return true; } Lexer lexer = parserDefinition.createLexer(containingFile.getProject()); final String commentPrefix = docComment? commenter.getDocumentationCommentPrefix() : commenter.getBlockCommentPrefix(); lexer.start(commentText, commentPrefix == null? 0 : commentPrefix.length(), commentText.length()); QuoteHandler fileTypeHandler = TypedHandler.getQuoteHandler(containingFile, editor); JavaLikeQuoteHandler javaLikeQuoteHandler = fileTypeHandler instanceof JavaLikeQuoteHandler ? (JavaLikeQuoteHandler)fileTypeHandler:null; while (true) { IElementType tokenType = lexer.getTokenType(); if (tokenType == null) { return false; } if (javaLikeQuoteHandler != null && expectedCommentEnd != null && javaLikeQuoteHandler.getStringTokenTypes() != null && javaLikeQuoteHandler.getStringTokenTypes().contains(tokenType)) { String text = commentText.substring(lexer.getTokenStart(), lexer.getTokenEnd()); int endOffset = comment.getTextRange().getEndOffset(); if (text.endsWith(expectedCommentEnd) && endOffset < containingFile.getTextLength() && containingFile.getText().charAt(endOffset) == '\n') { return commentPrefix == null || !text.contains(commentPrefix); } } if (tokenType == commenter.getDocumentationCommentTokenType() || tokenType == commenter.getBlockCommentTokenType()) { return false; } if (tokenType == commenter.getLineCommentTokenType() && lexer.getTokenText().contains(commentPrefix)) { return false; } if (lexer.getTokenEnd() == commentText.length()) { if (tokenType == commenter.getLineCommentTokenType()) { String prefix = commenter.getLineCommentPrefix(); lexer.start(commentText, lexer.getTokenStart() + (prefix == null ? 0 : prefix.length()), commentText.length()); lexer.advance(); continue; } else if (isInvalidPsi(comment)) { return false; } return true; } lexer.advance(); } }