Subject: bug#13580: 24.2.92; regression in calc-convert-units

From: Jay Belanger <[email-masked]>
Date: Sat, 09 Feb 2013 17:49:44 -0600

"Roland Winkler" <[email-masked]> writes:
...
>> Okay.  The user can do it that way, or ignore the "Old unit:" part and
>> get the classic behavior.  Whatever the user wants.
>
> I suggest to give Calc a user option that completely disables the
> question about an "old unit".

Okay; if the variable `calc-allow-units-as-numbers' is nil, then that
is disabled.