Sync up with Gnus 5.6.4.
authormorioka <morioka>
Wed, 8 Apr 1998 22:48:48 +0000 (22:48 +0000)
committermorioka <morioka>
Wed, 8 Apr 1998 22:48:48 +0000 (22:48 +0000)
commit761ed0578ef15e3112d54adc4f0a91cf80fc5ba2
treeba370b8d1cd9b5cea41da1f86c6875b552112249
parentbd35773358bdd486fc245dbdd3e161c37d3f1ccf
Sync up with Gnus 5.6.4.
lisp/gnus-sum.el