From: Kevin Brown <kevin@kevin-brown.com>
Date: Fri, 8 May 2020 12:42:22 +0000 (-0400)
Subject: Support list literals
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a9d8449fa1f15a902d23cc346c12d1ff8d21520d;p=thirdparty%2Fjinja.git

Support list literals
---

diff --git a/tatsu_grammar.txt b/tatsu_grammar.txt
index 11b22081..bad94a8d 100644
--- a/tatsu_grammar.txt
+++ b/tatsu_grammar.txt
@@ -150,7 +150,13 @@ content                 = !(block_open | variable_open | comment_open) CHAR ;
 
 LITERAL
     =
-    STRING_LITERAL | NUMBER_LITERAL | BOOLEAN_LITERAL
+    STRING_LITERAL | NUMBER_LITERAL | BOOLEAN_LITERAL | LIST_LITERAL
+    ;
+
+LIST_LITERAL
+    =
+    "[" {SP}* list+:LITERAL {SP}* { "," {SP}* list+:LITERAL }* {SP}* "]"
+    | "[" {SP}* "]"
     ;
 
 INTEGER_LITERAL
diff --git a/test_template.jinja b/test_template.jinja
index ef2c1bae..d5f3f483 100644
--- a/test_template.jinja
+++ b/test_template.jinja
@@ -14,4 +14,5 @@ across lines #}
 {% if False %}
 {{ '{{' }}
 {% endif %}
+{% for item in ['1', 2, 3.14] %}{{ item }}{% endfor %}
 {% trans user=user.username %}Hello, {{ user }}!{% endtrans %}
\ No newline at end of file