diff --git a/doc/manual/default.nix b/doc/manual/default.nix
index fad32986538..d2b92143630 100644
--- a/doc/manual/default.nix
+++ b/doc/manual/default.nix
@@ -1,4 +1,7 @@
-{ pkgs, options }:
+{ pkgs, options
+# revision can have multiple values: local, HEAD or any revision number.
+, revision ? "HEAD"
+}:
let
# To prevent infinite recursion, remove system.path from the
@@ -33,7 +36,7 @@ let
buildCommand = ''
- ln -s $sources/*.xml .
+ ln -s $sources/*.xml . # */
ln -s ${optionsDocBook} options-db.xml
dst=$out/share/doc/nixos
diff --git a/doc/manual/options-to-docbook.xsl b/doc/manual/options-to-docbook.xsl
index f269857a1c3..b69ea9e135a 100644
--- a/doc/manual/options-to-docbook.xsl
+++ b/doc/manual/options-to-docbook.xsl
@@ -58,6 +58,20 @@
+
+
+
+ Declared by:
+
+
+
+
+
+
+ Defined by:
+
+
+