Index: trunk/data/validator/deprecated.mapcss
===================================================================
--- trunk/data/validator/deprecated.mapcss	(revision 8136)
+++ trunk/data/validator/deprecated.mapcss	(revision 8137)
@@ -405,2 +405,9 @@
   suggestAlternative: "natural=valley";
 }
+
+/* see #10346 */
+way[oneway=1] {
+  throwWarning: tr("{0} is deprecated", "{0.tag}");
+  suggestAlternative: "oneway=yes";
+  fixAdd: "oneway=yes";
+}
Index: trunk/styles/standard/elemstyles.mapcss
===================================================================
--- trunk/styles/standard/elemstyles.mapcss	(revision 8136)
+++ trunk/styles/standard/elemstyles.mapcss	(revision 8137)
@@ -109,5 +109,5 @@
 /******************/
 
-way[bridge?]::core_bridge,
+way[bridge=yes]::core_bridge,
 way[bridge=viaduct]::core_bridge,
 way[bridge=swing]::core_bridge,
@@ -124,5 +124,5 @@
     opacity: 0.9;
 }
-way[tunnel?]::core_tunnel,
+way[tunnel=yes]::core_tunnel,
 way[tunnel=culvert]::core_tunnel,
 way[tunnel=building_passage]::core_tunnel,
@@ -232,5 +232,5 @@
     set icon_z17;
 }
-node[noexit?] {
+node[noexit=yes] {
     icon-image: "vehicle/restriction/dead_end.png";
     set icon_z17;
@@ -474,5 +474,5 @@
 /****************/
 
-way[motorroad?]::core_motorroad {
+way[motorroad=yes]::core_motorroad {
     major-z-index: 2;
     z-index: -1;