Docs: Changes: Add entry for two-sided mode.

diff --git a/Documentation/changes.tely b/Documentation/changes.tely
index da4b0f2fa447ac4a82cb9aa056a62d0e20fb52bd..3cd6872f06f8c663b3a2391eb0419233befe7bb2 100644 (file)
--- a/Documentation/changes.tely
+++ b/Documentation/changes.tely
@@ -104,7 +104,8 @@ noclef = \with { \remove "Clef_engraver" }
     \new Voice \with { \coloredheads } \relative c' { c4 e g c }
   }
   \layout {
-    \context { \Staff
+    \context {
+      \Staff
       \noclef
     }
   }
@@ -164,6 +165,18 @@ Chords can be repeated using the @code{q} shortcut:
 <c e g>8.-^ q16 q4-^
 @end lilypond
 
+@item
+With two-sided mode, margins for odd and even pages can be set using
+@code{inner-margin} and @code{outer-margin}:
+
+@example
+\paper @{
+  two-sided = ##t
+  inner-margin = 10 \mm
+  outer-margin = 20 \mm
+@}
+@end example
+
 @item
 Paper margin defaults, as specified in @file{ly/@/paper@/-defaults@/-init@/.ly}, apply
 to the default paper size (a4) and are automatically scaled according to the