forbid identifiers starting with _, per WDL spec

chanzuckerberg · Nov 21, 2019 · da2028f · da2028f
1 parent da7c035
commit da2028f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/WDL/_parser.py b/WDL/_parser.py
@@ -89,13 +89,13 @@
 document: version? document_element*
         | version? document_element*
 
+CNAME: /[a-zA-Z][a-zA-Z0-9_]*/
 COMMENT: "#" /[^\r\n]*/ NEWLINE
 
 %import common.INT
 %import common.SIGNED_INT
 %import common.FLOAT
 %import common.SIGNED_FLOAT
-%import common.CNAME
 %import common.ESCAPED_STRING
 %import common.WS
 %import common.NEWLINE