Function appendStringInfoLineSeparator

src/backend/utils/adt/xml.c:1991–1997

* Append a newline after removing any existing trailing newlines */

 * Append a newline after removing any existing trailing newlines
 */
static void
appendStringInfoLineSeparator(StringInfo str)
{
	chopStringInfoNewlines(str);
	if (str->len > 0)
		appendStringInfoChar(str, '\n');
}


/*