From 3a79392cf8fd781f0a746ae4123d9208cb04735b Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@fri.uni-lj.si>
Date: Mon, 27 Feb 2017 12:24:32 +0100
Subject: Allow passing lists as template arguments

---
 js/codeq/template.js | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/js/codeq/template.js b/js/codeq/template.js
index ec8b080..86d8116 100644
--- a/js/codeq/template.js
+++ b/js/codeq/template.js
@@ -117,13 +117,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
             key, subpart, start, end, match, handler,
             output = '';
 
-        // escape arguments
-        args = args || {};
-        for (key in args) {
-            if (!args.hasOwnProperty(key)) continue;
-            args[key] = codeq.escapeHtml(args[key]);
-        }
-
         if (!templatePath) templatePath = [];
         templateName = templatePath.join('/');
 
@@ -151,7 +144,16 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
                 }
                 switch (match[1]) {
                     case '=':  // a value reference
-                        output += String(args[match[2]]);
+		        var value = args[match[2]];
+    		        if (Array.isArray(value)) {
+			    var i;
+			    for (i = 0; i < value.length; i++) {
+				output += '<li>' + codeq.escapeHtml(value[i]) + '</li>';
+			    }
+		        }
+		        else {
+                            output += codeq.escapeHtml(value);
+			}
                         break;
                     case '@':  // a directive
                         handler = directiveHandlers[match[2]];
-- 
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