help-menu.html

@@ -1,12 +0,0 @@
-<input type="checkbox" id="help-menu-checkbox" />
-<label for="help-menu-checkbox" id="help-menu-toggle">?</label>
-<div id="help-menu-wrapper">
-  <h2>How to use this presentation</h2>
-  <ul>
-    <li>Next slide: <kbd>↓</kbd> or <kbd>→</kbd></li>
-    <li>Previous slide: <kbd>↑</kbd> or <kbd>←</kbd></li>
-    <li>Open slide overview: Hit <kbd>Ctrl</kbd> twice.</li>
-    <li>Close slide overview: <kbd>Esc</kbd></li>
-    <li>Open the help menu: <kbd>H</kbd></li>
-  </ul>
-</div>

helper.py

@@ -33,7 +33,7 @@ def get_modification_time(path):
     return os.stat(path)[stat.ST_MTIME]
 
 # Replace the "src" attribute on images by "data-src".
-# Should be done after caching because fragments#defragmentize requires
+# Should be done after caching because fragments#defragmentize requires 
 # valid XHTML and data-src causes problems with that.
 # Also: Toggling lazyload is easier this way.
 def add_lazyload(source, lazyload_images):
@@ -41,11 +41,3 @@ def add_lazyload(source, lazyload_images):
         return re.sub(r'<img(.*)src=', r'<img\1data-src=', source)
     else:
         return source
-
-# Replace all occurrences of "@help" by the content specified
-# in "help-menu.html". The "@help" annotation should be used only once
-# per presentation.
-def add_help_menu(source, root):
-    help_menu_code = open(os.path.join(
-        root, 'onpoint/help-menu.html'), "r").read()
-    return re.sub('@help', help_menu_code, source)

main.py

@@ -19,7 +19,6 @@ def compile(root, language='en', force_recompile=False, lazyload_images=False):
     wrapper = helper.insert_metadata(wrapper, root, language)
     wrapper = fragments.defragmentize(wrapper)
     wrapper = helper.add_lazyload(wrapper, lazyload_images)
-    wrapper = helper.add_help_menu(wrapper, root)
     with open(os.path.join(root, 'slides.' + language + '.html'), 'w+') as output:
         output.write(wrapper)
     print('done')

onpoint.js

@@ -92,10 +92,6 @@ function onKeyPressed(event) {
 			break;
 		case 27: // esc
 			hideTopicList();
-			hideHelpMenu();
-			break;
-		case 72: // H 
-			toggleHelpMenu();
 			break;
 	}
 }
@@ -240,7 +236,7 @@ class Node {
 }
 
 function getTopicListContent() {
-	let results = [...document.querySelectorAll('section h1, section h2, section h3, section h4, section h5, section h6')];
+	let results = [...document.querySelectorAll('h1, h2, h3, h4, h5, h6')];
 	let resultHTML = `<input type="text" class="${topicListSearchClass}"/>`;
 	let currentLevel = 1;
 
@@ -356,7 +352,6 @@ function toggleTopicList() {
 			if (topicList.style.visibility === 'visible') {
 				hideTopicList();
 			} else {
-				hideHelpMenu();
 				topicListSearch.value = '';
 				onTopicListSearchInput();
 				topicList.style.visibility = 'visible';
@@ -376,13 +371,4 @@ function hideTopicList() {
 
 function reactToResizing() {
 	goToSlide(currentSlide);
-}
-
-function toggleHelpMenu() {
-	hideTopicList();
-	document.getElementById('help-menu-toggle').click();
-}
-
-function hideHelpMenu() {
-	document.getElementById('help-menu-checkbox').checked = false;
 }