(history-length): Specify customization for it.

1 files changed, 3 insertions, 0 deletions

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index ea530a6d719..35500842a0a 100644
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -155,6 +155,9 @@
              ;; minibuf.c
              (completion-auto-help minibuffer boolean)
              (enable-recursive-minibuffers minibuffer boolean)
+             (history-length minibuffer
+                             (choice (const :tag "Infinite" t)
+                                     integer))
              (minibuffer-prompt-properties
               minibuffer
               (list