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Doc string clarification for defcustom

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* lisp/custom.el (defcustom): Mention `custom-declare-variable' in
the doc string(bug#22703).
This commit is contained in:
Lars Ingebrigtsen 2019-08-01 14:48:09 +02:00
parent 75690d7fac
commit 716f8cb1f9
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lisp/custom.el
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@ -336,6 +336,11 @@ to load a file defining variables with this form, or with
_outside_ any bindings for these variables. (`defvar' and
`defconst' behave similarly in this respect.)
This macro calls `custom-declare-variable'. If you want to
programmatically alter a customizable variable (for instance, to
write a package that extends the syntax of a variable), you can
call that functcion directly.
See Info node `(elisp) Customization' in the Emacs Lisp manual
for more information."
(declare (doc-string 3) (debug (name body)))