1 files changed, 13 insertions, 1 deletions
diff --git a/tex/context/base/mkxl/node-pro.lmt b/tex/context/base/mkxl/node-pro.lmt
index 9a60e2fb1..33f501aab 100644
--- a/tex/context/base/mkxl/node-pro.lmt
+++ b/tex/context/base/mkxl/node-pro.lmt
@@ -129,7 +129,19 @@ do
         end
     end
 
-    callbacks.register("contribute_filter", processors.contribute_filter,"things done with lines")
+    callbacks.register("contribute_filter", processors.contribute_filter, "things done with lines")
+
+end
+
+do
+
+    local actions = tasks.actions("alignments")
+
+    function processors.alignment_filter(head,attr,preamble)
+        actions(head,attr,preamble)
+    end
+
+    callbacks.register("alignment_filter", processors.alignment_filter, "things done with alignments")
 
 end