boolean (ASTNode node) { return (TokenSets.STRING_LITERAL_SET.contains(node.getElementType()) || node.getElementType().equals(GroovyElementTypes.GSTRING) || node.getElementType().equals(GroovyElementTypes.REGEX)) && isMultiline(node.getPsi()) && GrStringUtil.isWellEndedString(node.getPsi()); }