Plan 9 from Bell Labs’s /usr/web/sources/patch/applied/win-errstr/notes
Mon Dec 6 12:17:28 EST 2004 rsc $ what is the per-process errstr mess? Tue Dec 7 01:56:03 EST 2004 glenda 'win cmd-that-does-not-exist' outputs threadmain buffer error string instead of execproc one