From: Kevin <github@kevin-brown.com>
Date: Tue, 21 May 2024 18:45:22 +0000 (-0400)
Subject: Support list literals for templates
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80cd1833a6ea84ac1630fb5dbea9a30c3cda5ff1;p=thirdparty%2Fjinja.git

Support list literals for templates

Because lists can be dynamic this needs to be handled in the grammar
instead of in the lexer.
---

diff --git a/grammar/JinjaGrammar.g4 b/grammar/JinjaGrammar.g4
index eff36cd1..c0743b3a 100644
--- a/grammar/JinjaGrammar.g4
+++ b/grammar/JinjaGrammar.g4
@@ -12,8 +12,19 @@ expression
 
 expressions     : expression*;
 
+list_literal            : LSQB SP? list_literal_values? SP? RSQB;
+list_literal_values
+    :
+    (list_literal_value SP? COMMA SP?)*
+    list_literal_value
+    ;
+list_literal_value
+    : STRING_LITERAL
+    ;
+
 statement_include_template_list
     : STRING_LITERAL
+    | list_literal
     ;
 
 statement_include_context