Re: Changes in update-game-score.c

[Eli Zaretskii]

> Date: Thu, 23 Jan 2014 13:50:56 -0800
> From: Paul Eggert <address@hidden>
> Cc: Emacs developers <address@hidden>
> 
> For example, if we look at a recent simple patch (attached), it's
> actually two changes, one change for each variable that was declared
> on WINDOWSNT platforms but not used there.

Alternatively, one could say in the log something like "Avoid compiler
warnings due to unused variables."

In any case, the comparison is invalid because this change wasn't
fixing any bug, it's more like whitespace cleanup.

> The situation for update-game-score was similar, and this is true of
> many changes we make to Emacs.

True or false, sumo changesets make maintenance harder, e.g., because
they cannot be reverted easily.