(history-length): Specify customization for it.

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index ea530a6d719a58c543ca723bc21548d842de7462..35500842a0aa761344c1f20d5409090cb8bb5a53 100644 (file)
--- 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