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Merge remote-tracking branch 'savannah/master' into HEAD

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Andrea Corallo 2020-10-23 20:08:58 +01:00
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14
lisp/emacs-lisp/byte-run.el
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@ -442,7 +442,16 @@ ACCESS-TYPE if non-nil should specify the kind of access that will trigger
(defmacro define-obsolete-variable-alias (obsolete-name current-name
&optional when docstring)
"Make OBSOLETE-NAME a variable alias for CURRENT-NAME and mark it obsolete.
This uses `defvaralias' and `make-obsolete-variable' (which see).
WHEN should be a string indicating when the variable was first
made obsolete, for example a date or a release number.
This macro evaluates all its parameters, and both OBSOLETE-NAME
and CURRENT-NAME should be symbols, so a typical usage would look like:
(define-obsolete-variable-alias 'foo-thing 'bar-thing \"27.1\")
This macro uses `defvaralias' and `make-obsolete-variable' (which see).
See the Info node `(elisp)Variable Aliases' for more details.
If CURRENT-NAME is a defcustom or a defvar (more generally, any variable
@ -456,9 +465,6 @@ dumped with Emacs). This is so that any user customizations are
applied before the defcustom tries to initialize the
variable (this is due to the way `defvaralias' works).
WHEN should be a string indicating when the variable was first
made obsolete, for example a date or a release number.
For the benefit of Customize, if OBSOLETE-NAME has
any of the following properties, they are copied to
CURRENT-NAME, if it does not already have them: