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bug#29206: Make xref-show-xrefs-function a defcustom
From: |
Eli Zaretskii |
Subject: |
bug#29206: Make xref-show-xrefs-function a defcustom |
Date: |
Sat, 18 Nov 2017 12:14:48 +0200 |
> From: Fritz Stelzer <brotzeitmacher@gmail.com>
> Date: Wed, 8 Nov 2017 10:43:29 +0100
>
> master c89870d7ef8b59febba9060f0da25b24403c2e08
> Author: brotzeit <brotzeitmacher@gmail.com>
> AuthorDate: Wed Nov 8 10:39:57 2017 +0100
> Commit: brotzeit <brotzeitmacher@gmail.com>
> CommitDate: Wed Nov 8 10:39:57 2017 +0100
>
> Parent: 83dc3f0e9b * lisp/net/tramp-cmds.el, lisp/allout.el: Avoid
> custom-set-variables
> Merged: master
> Containing: master
> Follows: emacs-25.1 (130661)
>
> Make xref-show-xrefs-function a defcustom
>
> 1 file changed, 3 insertions(+), 2 deletions(-)
> lisp/progmodes/xref.el | 5 +++--
>
> modified lisp/progmodes/xref.el
> @@ -738,8 +738,9 @@ xref--show-xref-buffer
> ;; The controversial multiple definitions case is handed off to
> ;; xref-show-xrefs-function.
>
> -(defvar xref-show-xrefs-function 'xref--show-xref-buffer
> - "Function to display a list of xrefs.")
> +(defcustom xref-show-xrefs-function 'xref--show-xref-buffer
> + "Function to display a list of xrefs."
> + :type 'function)
>
> (defvar xref--read-identifier-history nil)
Dmitry, any comments on this? (If accepted, the defcustom should have
a :version tag.)