K 10
svn:author
V 4
bapt
K 8
svn:date
V 27
2021-01-27T17:24:07.438519Z
K 7
svn:log
V 290
Add error checks to @shell

Check errors from Lua io.* library calls to make it show useful error messages
when they do occur instead of ("attempt to index a nil value")

Submitted by:	RhToad (in IRC) <andrew@tao173.riddles.org.uk>
Differential Revision:	https://reviews.freebsd.org/D27154

END