bug#21470: 25.0.50; (elisp) Font and Color Parameters - `alpha' entry

[Eli Zaretskii]

> Date: Sun, 13 Sep 2015 07:52:39 -0700 (PDT)
> From: Drew Adams <drew.adams@oracle.com>
> 
> The text says:
> 
>    The =A1=AEalpha=A1=AF frame parameter can also be a cons cell =A1=AE(=
> =A1=AEactive=A1=AF .
>    =A1=AEinactive=A1=AF)=A1=AF, where =A1=AEactive=A1=AF is the opacity o=
> f the frame when it is
>    selected, and =A1=AEinactive=A1=AF is the opacity when it is not selec=
> ted.
> 
> Getting rid of the buggy treatment of curly quotes manually (I will
> file a separate bug report about that), the text reads as follows:
> 
>    The 'alpha' frame parameter can also be a cons cell '('active' .
>    'inactive')', where 'active' is the opacity of the frame when it is
>    selected, and 'inactive' is the opacity when it is not selected.
> 
> Following Emacs conventions, it should say instead:
> 
>    The 'alpha' frame parameter can also be a cons cell (ACTIVE .
>    INACTIVE), where ACTIVE is the opacity of the frame when it is
>    selected, and INACTIVE is the opacity when it is not selected.

Fixed, thanks.  (Someone uses @samp instead of @var.)