Subject: bug#22104: 25.1.50; doc string of `modify-frame-parameters'

From: Eli Zaretskii <[email-masked]>
Date: Mon, 07 Dec 2015 19:17:06 +0200

> Date: Sun, 6 Dec 2015 19:58:11 -0800 (PST)
> From: Drew Adams <[email-masked]>
> 
> This part of the doc string is unclear:
> 
>  Undefined PARMs are ignored, but stored in the frame's parameter list
>  so that 'frame-parameters' will return them.
> 
> What does "ignored" mean here?  It can only mean (?) ignored by
> `modify-parameters', but what does that mean, operationally?

It means they have no effect beyond being stored in the parameter
list.  I will clarify that.