is_first         1393 lib/common/xml.c     gboolean is_first = TRUE;
is_first         1521 lib/common/xml.c         if (is_first) {
is_first         1522 lib/common/xml.c             is_first = FALSE;
is_first         1528 lib/common/xml.c     is_first = TRUE;
is_first         1533 lib/common/xml.c         if (is_first) {
is_first         1534 lib/common/xml.c             is_first = FALSE;