From: Kevin <kevin@kevin-brown.com>
Date: Tue, 12 May 2020 02:01:15 +0000 (-0400)
Subject: Add support for "not in"/"notin" to grammar/parser
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8c5a124c5c91806e1199ea8decefb91ab1ad724c;p=thirdparty%2Fjinja.git

Add support for "not in"/"notin" to grammar/parser
---

diff --git a/grammar.ebnf b/grammar.ebnf
index 9a6db39b..7d6ed2e9 100644
--- a/grammar.ebnf
+++ b/grammar.ebnf
@@ -242,6 +242,16 @@ conditional_expression_logical
     ;
 
 conditional_expression_operator
+    =
+    conditional_expression_operator_in
+    | (
+        left:variable_identifier
+        {SP}* operator:conditional_expression_operator_operations {SP}*
+        right:variable_identifier
+    )
+    ;
+
+conditional_expression_operator_in
     =
     | (
         "not"
@@ -251,7 +261,12 @@ conditional_expression_operator
     )
     | (
         left:variable_identifier
-        {SP}* operator:conditional_expression_operator_operations {SP}*
+        {SP}+
+        (
+            | ( "not" {SP}* "in" operator:`"notin"` )
+            | operator:"in"
+        )
+        {SP}+
         right:variable_identifier
     )
     ;
@@ -276,7 +291,6 @@ conditional_expression_operator_operations
     | ">="
     | "<"
     | "<="
-    | ( @:"in" SP )
     ;
 
 variable_tests_logical_operator