Re: [External] : New key binding syntax

[Richard Stallman]

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  > Most software use that convention,

Not in my experience.  I have never seen + used to indicate
keyboard modifier keys.  Always C-x, never C+x.

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