K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-01-25T20:56:18.323940Z
K 7
svn:log
V 288
sh: Clean up some old comments:
* There is no plan for an alternative to the command "set".
* Attempting to unset a readonly variable has not raised an error for quite
  a while, so the order of unsetting a variable and a function with the same
  name does not matter.

MFC after:	1 week

END