Comment 2 for bug 1161314

StacktraceTop:
 append_escaped_text (length=<optimized out>, text=<optimized out>, str=0x1ddab40) at /build/buildd/glib2.0-2.36.0/./glib/gmarkup.c:2148
 g_markup_escape_text (text=<optimized out>, length=<optimized out>, length@entry=-1) at /build/buildd/glib2.0-2.36.0/./glib/gmarkup.c:2224
 acwin_calculate_window_size (numitems=<synthetic pointer>, closetag=0x0, items2=0x0, items=0x1f30cc0, acw=0x3a9cf00) at bftextview2_autocomp.c:381
 autocomp_run (btv=btv@entry=0x1d9d670, user_requested=user_requested@entry=0) at bftextview2_autocomp.c:623
 bftextview2_insert_text_after_lcb (buffer=0x3a96c90, iter=0x7fff29bad5a0, string=0x1f95130 "p", stringlen=1, btv=0x1d9d670) at bftextview2.c:708