bug#30078: 27.0.50; Use lexical-binding for M-:

[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. ]]]

We could introduce a warning for any Lisp file that fails to specify
lexical vs dynamic.  After a few years, we could assume that all files
specify it, so we could change the default.

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