[fixup] use <preview enabled=""><delay inner="" outer="">

docs/labwc-config.5.scd

@@ -299,14 +299,15 @@ extending outward from the snapped edge.
 	SnapToEdge action for that edge. A *range* of 0 disables snapping via
 	interactive moves. Default is 1.
 
-*<snapping><previewDelay edgeType="">*
-	Set the delay to show a preview when snapping a window to an edge.
-	Default is 500 ms.
+*<snapping><preview><enabled>* [yes|no]
+	Show a preview when snaping to a window to an edge. Default is yes.
 
-	The *edgeType* attribute is optional and specifies the position of edges
-	to apply the delay. This can be either of:
-	- *interior* - Edges with an adjacent output
-	- *exterior* - Edges without an adjacent output
+*<snapping><preview><delay><inner>*++
+*<snapping><preview><delay><outer>*
+	Sets the delay to show a preview when snapping a window to each type of edges.
+	Defaults are 500 ms.
+	*inner* edges are edges with an adjacent output and *outer* edges are edges
+	without an adjacent output.
 
 *<snapping><topMaximize>* [yes|no]
 	If *yes*, an interactive move that snaps a window to the top edge will

docs/rc.xml.all

@@ -99,9 +99,9 @@
   <snapping>
     <!-- Set range to 0 to disable window snapping completely -->
     <range>1</range>
-    <!-- edgeType is optional -->
-    <previewDelay edgeType="interior">500</previewDelay>
-    <previewDelay edgeType="exterior">500</previewDelay>
+    <preview enabled="yes">
+      <delay inner="500" outer="500" />
+    </preview>
     <topMaximize>yes</topMaximize>
     <notifyClient>always</notifyClient>
   </snapping>