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bug#58786: 29.0.50; Error with Info-minibuf-history not declared
From: |
Drew Adams |
Subject: |
bug#58786: 29.0.50; Error with Info-minibuf-history not declared |
Date: |
Wed, 26 Oct 2022 16:11:27 +0000 |
My code includes just a vacuous defvar, to
declare the var but not initialize it to nil.
(defvar Info-minibuf-history)
That works, and in all Emacs versions, AFAIK.
On the other hand, we still have this in the
Elisp manual, node `Minibuffer History'. It
says that you must initialize a history var
to nil. I don't think that's correct (and I
don't think that should be needed).
If you don't specify HISTORY, then the
default history list 'minibuffer-history'
is used. For other standard history lists,
see below. You can also create your own
history list variable; just initialize it
to 'nil' before the first use.
I think the last sentence can/should be
changed to tell users to declare the var,
not that they need to initialize it to nil.
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared, Thierry Volpiatto, 2022/10/25
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared, Stefan Kangas, 2022/10/26
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared, Thierry Volpiatto, 2022/10/26
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared, Stefan Kangas, 2022/10/26
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared, Thierry Volpiatto, 2022/10/26
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared, Thierry Volpiatto, 2022/10/26
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared,
Drew Adams <=
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared, Thierry Volpiatto, 2022/10/26
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared, Drew Adams, 2022/10/26
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared, Stefan Kangas, 2022/10/26
- bug#58786: 29.0.50; Error with Info-minibuf-history not declared, Thierry Volpiatto, 2022/10/26