commit ccdb8f0a98e541631fafb2425f7d175132eb6f6d parent d4efcfb494ba6fd3d98be83892c8b674c60ee0ce Author: Wilfred Hughes <me@wilfred.me.uk> Date: Fri, 7 Apr 2017 08:43:29 +0100 Ensure xref works in helpful buffers Diffstat:
| M | helpful.el | | | 5 | +++-- |
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/helpful.el b/helpful.el @@ -343,10 +343,11 @@ For example, \"(some-func FOO &optional BAR)\"." (switch-to-buffer (helpful--buffer symbol)) (helpful-update)) -(define-derived-mode helpful-mode special-mode "Helpful") +(define-derived-mode helpful-mode special-mode "Helpful" + "Major mode for *Helpful* buffers." + (add-hook 'xref-backend-functions #'elisp--xref-backend nil t)) (define-key helpful-mode-map (kbd "g") #'helpful-update) - (provide 'helpful) ;;; helpful.el ends here