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-rw-r--r--lisp/international/mule-cmds.el5
1 files changed, 4 insertions, 1 deletions
diff --git a/lisp/international/mule-cmds.el b/lisp/international/mule-cmds.el
index f8dc141943f..ef3d7fbf13e 100644
--- a/lisp/international/mule-cmds.el
+++ b/lisp/international/mule-cmds.el
@@ -1339,7 +1339,10 @@ This is the input method activated automatically by the command
(put 'input-method-function 'permanent-local t)
(defvar input-method-history nil
- "History list for some commands that read input methods.")
+ "History list of input methods read from the minibuffer.
+
+Maximum length of the history list is determined by the value
+of `history-length', which see.")
(make-variable-buffer-local 'input-method-history)
(put 'input-method-history 'permanent-local t)