Add customization info for read-buffer-completion-ignore-case.

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index 428cdfd17b528bcd8863537b5120c87dccac093b..bdd6840cf80f501d3e7904d8d17403599423e101 100644 (file)
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -216,6 +216,8 @@ Leaving \"Default\" unchecked is equivalent with specifying a default of
                             (choice (const :tag "Infinite" t) integer)
                             "22.1")
             (history-delete-duplicates minibuffer boolean "22.1")
+            (read-buffer-completion-ignore-case minibuffer boolean "23.1")
+
             (minibuffer-prompt-properties
              minibuffer
              (list