Enable movement in helpful callee buffers

Previously TAB just did nothing, which was less useful.

2 files changed, 4 insertions, 4 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8bf223..95c30cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,8 @@ value was nil or a keyword.
 Fixed an issue with going to definitions when the source buffer was
 narrowed.
 
+Navigation keybindings now work in callee list buffers.
+
 # v0.13
 
 Buffer-local variables are now highlighted, and it's possible to see
diff --git a/helpful.el b/helpful.el
index 7ced389..d4c5611 100644
--- a/helpful.el
+++ b/helpful.el
@@ -640,7 +640,7 @@ overrides that to include previously opened buffers."
     (let ((inhibit-read-only t))
       (erase-buffer)
 
-       ;; TODO: Macros used, special forms used, global vars used.
+      ;; TODO: Macros used, special forms used, global vars used.
       (insert (format "Functions called by %s:\n\n" sym))
       (helpful--display-callee-group compounds)
 
@@ -651,9 +651,7 @@ overrides that to include previously opened buffers."
 
       (goto-char (point-min))
 
-      ;; TODO: define our own mode, so we can move between links
-      ;; conveniently.
-      (special-mode))))
+      (helpful-mode))))
 
 (define-button-type 'helpful-manual-button
   'action #'helpful--manual