From: Kevin Brown <kevin@kevin-brown.com>
Date: Fri, 15 May 2020 00:15:15 +0000 (-0400)
Subject: Handle undocumented whitespace parsing in variables
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=27d6eeba579e70005bb4591c5a38faea7502905f;p=thirdparty%2Fjinja.git

Handle undocumented whitespace parsing in variables
---

diff --git a/grammar.ebnf b/grammar.ebnf
index 5960a1a6..70201d88 100644
--- a/grammar.ebnf
+++ b/grammar.ebnf
@@ -148,11 +148,13 @@ variable_expression
     ;
 variable_open
     =
-    @:"{{" {SP}*
+    | @:"{{" {SP}*
+    | {SP}* @:"{{-" {SP}*
     ;
 variable_close
     =
-    {SP}* @:"}}"
+    | {SP}* @:"}}"
+    | {SP}* @:"-}}" {SP}*
     ;
 
 variable_identifier