match identifier in a conditional expression so number that are part of identifiers don't get matched as numbers

ksherlock · ksherlock · commit 32a310f82939 · 2018-09-02T12:19:50.000-04:00
diff --git a/Syntaxes/mumps.sublime-syntax b/Syntaxes/mumps.sublime-syntax
@@ -131,6 +131,7 @@ contexts:
   expr:
     - include: eol
     - include: dollar
+    - match: '{{ident}}'
     - match: \d+
       scope: constant.numeric
     - match: '{{ws}}'
