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bug#9653: 24.0.50; `ucs-names' - Why all of the ("" . XXX) entries?


From: Noam Postavsky
Subject: bug#9653: 24.0.50; `ucs-names' - Why all of the ("" . XXX) entries?
Date: Wed, 14 Feb 2018 20:11:02 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.90 (gnu/linux)

Drew Adams <address@hidden> writes:

> It would be good if someone would please fix this bug.
>
> Why was this closed as "Done"?

It's fixed.  The timeline is:

Emacs 23: (get-char-code-property CHAR 'name) returns nil for characters
lacking names.  `ucs-names' doesn't add those to the list.

Emacs 24: get-char-code-property was changed to return the non-nil value
"" instead, meaning `ucs-names' no longer filtered them.

The change is reverted, so the entries are filtered again, as in Emacs 23.





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