updates

src/slider/slide.py

@@ -275,7 +275,8 @@ def recursive_tex_apply(doc, fun=None, current_output=None):
     return current_output
 
 def recursive_tex_collect(doc):
-    assert False
+    """ I am using this in the toolbox. Let's not delete it right now. """
+    # assert False
     sdict = recursive_tex_apply(doc)
     def gathersub(file):
         lines = []