Re: Upcoming loss of usability of Emacs source files and Emacs.

[Richard Stallman]

[[[ To any NSA and FBI agents reading my email: please consider    ]]]
[[[ whether defending the US Constitution against all enemies,     ]]]
[[[ foreign or domestic, requires you to follow Snowden's example. ]]]

macroexp-let2 is written in a very strange way, computing
a value for ,var, then testing ,var to determine whether
to bind a variable to the value of EXP or use EXP directly.

If there is a reason for this, I don't see it -- so that reason
ought to be explained by a comment.

If there isn't a reason, why not write it in a clearer way?

-- 
Dr Richard Stallman
President, Free Software Foundation (gnu.org, fsf.org)
Internet Hall-of-Famer (internethalloffame.org)
Skype: No way! See stallman.org/skype.html.