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bug#16595: registers can now end up with non-character names
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From: |
Glenn Morris |
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Subject: |
bug#16595: registers can now end up with non-character names |
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Date: |
Thu, 30 Jan 2014 21:51:42 -0500 |
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User-agent: |
Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
This is due to register-read-with-preview, which use read-event and does
no sanity checking of the result. Why does it not use read-char?
Also on this subject, register-preview-functions is undocumented and unused.
Does it need to exist? Does it need to be a hook, as opposed to a
-function variable? Should it not exist until there is a use-case for it?