(syms_of_callint) <command-history>: Add reference to history-length in

the doc string.

2 files changed, 9 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a5b34e38966..284bca33828 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2007-12-22  Eli Zaretskii  <eliz@gnu.org>
+
+        * callint.c (syms_of_callint) <command-history>: Add reference to
+        history-length in the doc string.
+
 2007-12-17  Jason Rumney  <jasonr@gnu.org>
 
         * w32fns.c (w32_wnd_proc) <WM_KEYDOWN>: Cast char to unsigned
diff --git a/src/callint.c b/src/callint.c
index 9dcc077fd65..65ef8aacadb 100644
--- a/src/callint.c
+++ b/src/callint.c
@@ -960,7 +960,10 @@ This is what `(interactive \"P\")' returns.  */);
 
   DEFVAR_LISP ("command-history", &Vcommand_history,
                doc: /* List of recent commands that read arguments from terminal.
-Each command is represented as a form to evaluate.  */);
+Each command is represented as a form to evaluate.
+
+Maximum length of the history list is determined by the value
+of `history-length', which see.  */);
   Vcommand_history = Qnil;
 
   DEFVAR_LISP ("command-debug-status", &Vcommand_debug_status,