Quit in global command

[arch20]

It appears there is a bug either in the documentation or the 
functionality.  Trying to do a quit (q/Q) in a global (g/v) command 
fails, contrary to this "Any commands are allowed, except for 'g', 'G', 
'v', and 'V'."

This edit script fails:
a
x
.
g/x/n
g/x/Q

----
Dr. J. A. Harris