Re: Display of undisplayable characters: \U01F3A8 instead of diamond

[Richard Stallman]

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  > It works, but looping over all the Unicode characters is very slow, so
  > doing that at each startup would be unacceptable.  If someone needs, I
  > can show a simple code to be run by the user, once, on the Linux
  > console, that would allow then to determine the codepoint ranges for
  > which the U+FFFD (or any other) replacements are needed, so that users
  > could run that code, and then put such customizations in their init
  > files.

That's the way I'd like it to work.  I would not mind running this
again if the capabilities of the Linux console ever change,

-- 
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)