1 files changed, 10 insertions, 2 deletions
diff --git a/tex/context/base/scrn-wid.lua b/tex/context/base/scrn-wid.lua
index 6fdc4fca0..14d58a29a 100644
--- a/tex/context/base/scrn-wid.lua
+++ b/tex/context/base/scrn-wid.lua
@@ -167,11 +167,19 @@ function renderings.rendering(label)
     end
 end
 
-function renderings.var(label,key)
+local function var(label,key)
     local rn = renderings[label]
-    context(rn and rn[key] or "")
+    return rn and rn[key] or ""
 end
 
+renderings.var = var
+
+function commands.renderingvar(label,key)
+    context(var(label,key))
+end
+
+commands.registerrendering = renderings.register
+
 -- Rendering:
 
 function commands.insertrenderingwindow(specification)