Re: Ad-hoc list structure tutorializing

[Richard Stallman]

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add-to-list is oriented at modifying a variable symbol which need not
be constant.  You can use it with a quoted symbol, of course.

cl-pushnew is oriented towards modifying a specific variable.
I don't know how one can do that with cl-pushnew.
Do you have to call symbol-value?  That is much less clean
than doing it with add-to-list.


-- 
Dr Richard Stallman
Chief GNUisance of the GNU Project (https://gnu.org)
Founder, Free Software Foundation (https://fsf.org)
Internet Hall-of-Famer (https://internethalloffame.org)