diff --git a/.grcat b/.grcat
index 8ac2824..aa83e1d 100644
--- a/.grcat
+++ b/.grcat
@@ -15,7 +15,7 @@ colours=white
 -
 
 #numeric
-regexp=\s[\d\.]+(\s|.$)
+regexp=\s[\d\.]+\s*($|(?=\|))
 colours=yellow
 -