desc => "normal mode",
'~' => ["toggle case", "co undo"],
- '!' => ["extern$sign{_}al filter", "co argm undo modec"],
+ '!' => ["extern$sign{_}al filt$sign{_}er", "co argm undo modec"],
'@' => ["play macro", "co arg undo"],
'#' => ["rev. find word", "pm vim"],
'$' => ["eol", "pm"],