Fix: use new syntax for instructor only reveal

Author: bnmnetp

runestone/reveal/reveal.py

@@ -73,7 +73,7 @@ def depart_reveal_node(self, node):
 
 # Templates to be formatted by node options
 DYNAMIC_PREFIX = """
-{{ if is_instructor: }}
+{% if is_instructor: %}
 """
 TEMPLATE_START = """
     <div data-component="reveal" id="%(divid)s" %(modal)s %(modaltitle)s %(showtitle)s %(hidetitle)s %(instructoronly)s style="visibility: hidden;">
@@ -82,7 +82,7 @@ def depart_reveal_node(self, node):
     </div>
     """
 DYNAMIC_SUFFIX = """
-{{ pass }}
+{% endif %}
 """
 
 

runestone/reveal/test/test_reveal.py

@@ -51,4 +51,4 @@ def test_r4(selenium_utils_get):
     su = selenium_utils_get
     su.wait_until_ready("question1")
     t1 = su.driver.find_element_by_id("reveal")
-    assert "{{ if is_instructor: }}" in t1.get_attribute("innerHTML")
+    assert "{% if is_instructor: %}" in t1.get_attribute("innerHTML")