4 commits

Author	SHA1	Message	Date
rsc	c482feff4b	allow fixarenas of single arena file	2007-05-03 03:14:02 +00:00
rsc	6932098c9f	more fixes	2007-04-21 20:49:30 +00:00
rsc	27d2809820	sync with mit plan 9 version	2007-04-21 19:40:55 +00:00
rsc	28b49df354	assorted changes from Plan 9	2006-07-18 15:26:33 +00:00