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

the doc string.

diff --git a/src/callint.c b/src/callint.c
index 9dcc077fd658e61c288d4531d391de1f5a2a1187..65ef8aacadb8e0162e06ce245ca67038e27c5d68 100644 (file)
--- 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,