XEmacs 21.2.19+ MULE fatal bug

This bug report will be sent to the XEmacs Development Team, not to your local site managers!! Please write in English, because the XEmacs maintainers do not have translators to read other languages for them. In XEmacs 21.2 (beta19) "Shinjuku" [Lucid] (i686-pc-linux, Mule) of Thu Oct 7 1999 on buck configured using `configure --prefix=/opt/local --with-mule' Please describe exactly what actions triggered the bug and the precise symptoms of the bug: This bug happens with only CVS version of XEmacs 21.2.19. XEmacs 21.1.7 and plain XEmacs 21.2.19 is fine. Save the following file as test and type C-x C-f test RET then, XEmacs dumps core. Below is an excerpt from ding mailing list. First part is iso-8859-1 and second part is iso-2022-jp. This cannot be the valid coding-system on the whole, but this is common in MIME messages. XEmacs crashed when I was trying to read an e-mail. -- Yoshiki Hayashi