(Special Properties): Add xref to Overlay Properties.

diff --git a/lispref/text.texi b/lispref/text.texi
index 13d2d543f9473921d65fffcaeb7c01a614158f4d..b8c344e0e7ab24f24049d9d617a9803f8b22cfa5 100644 (file)
--- a/lispref/text.texi
+++ b/lispref/text.texi
@@ -3195,6 +3195,9 @@ If these functions modify the buffer, they should bind
 @code{inhibit-modification-hooks} to @code{t} around doing so, to
 avoid confusing the internal mechanism that calls these hooks.
 
+Overlays also support the @code{modification-hooks} property, but the
+details are somewhat different (@pxref{Overlay Properties}).
+
 @item insert-in-front-hooks
 @itemx insert-behind-hooks
 @kindex insert-in-front-hooks @r{(text property)}