K 10
svn:author
V 8
cperciva
K 8
svn:date
V 27
2005-10-24T22:32:19.000000Z
K 7
svn:log
V 397
Use the "builtin" shell function to make sure that the requested
command is handled as a shell function.  This avoids the following
peculiar behaviour when /usr/bin is on a case-insensitive filesystem:
    # READ foo
(... long pause, depending upon the amount of swap space available ...)
    sh: Resource temporarily unavailable.

Reported by:	I can't remember; someone on IRC.
MFC after:	1 week

END