(Basic Completion): Completion alists are risky.

diff --git a/lispref/minibuf.texi b/lispref/minibuf.texi
index 6f98785f69ffde0b31830f18832d2bf6ec165fc5..c0990bae3ee01ddcc2ce64e431eb49817a6f24cb 100644 (file)
--- a/lispref/minibuf.texi
+++ b/lispref/minibuf.texi
@@ -583,6 +583,10 @@ themselves to do with minibuffers.  We describe them in this chapter
 so as to keep them near the higher-level completion features that do
 use the minibuffer.
 
+  If you store a completion alist in a variable, you should mark the
+variable as ``risky'' with a non-@code{nil}
+@code{risky-local-variable} property.
+
 @defun try-completion string collection &optional predicate
 This function returns the longest common substring of all possible
 completions of @var{string} in @var{collection}.  The value of