Undocumented vi command

[Greg McGary]

>	When in vi visual or open mode, try typing a tilde (~):  it converts
>	from upper to lower case and vice versa, advancing the position of the
>	cursor in the process.

Unfortunately, the `~' command doesn't want to move ahead when prefixed by
a repeat factor.  It just sits there and converts the same character N times!

Sh?t!

			Greg McGary
			Locus Computing Corp.
						lcc!gm at ucla-cs
	 {ihnpr,randvax,sdcrdcf,ucbvax}!ucla-cs!lcc!gm
		{trwspp,ucivax}!ucla-va!ucla-cs!lcc!gm
					   trwb!lcc!gm