XEmacs 21.4.4 "Artificial Intelligence".

[chise/xemacs-chise.git.1] / src / eval.c

diff --git a/src/eval.c b/src/eval.c
index 00d15e9..b4622b1 100644 (file)
--- a/src/eval.c
+++ b/src/eval.c
@@ -4926,6 +4926,9 @@ specbind_magic (Lisp_Object symbol, Lisp_Object value)
   Fset (symbol, value);
 }
 
+/* Note: As long as the unwind-protect exists, its arg is automatically
+   GCPRO'd. */
+
 void
 record_unwind_protect (Lisp_Object (*function) (Lisp_Object arg),
                        Lisp_Object arg)