adding a regex to remove the [] from footnotes

command-line/update.py

@@ -86,6 +86,8 @@ def clean_up(html):
 	"""
 	html = re.sub(r'\[.*edit.*\]', '', html) # remove the [edit]
 	html = re.sub(r'href="/book/index.php\?title=', 'href="#', html) # remove the internal wiki links
+	html = re.sub(r'[(?=\d)', '', html) # remove left footnote bracket [
+	html = re.sub(r'(?<=\d)&#93;', '', html) # remove right footnote bracket ]
 	return html
 
 def parse_page(pagename, wiki):

web-interface/update.py

@@ -87,6 +87,8 @@ def clean_up(html):
 	"""
 	html = re.sub(r'\[.*edit.*\]', '', html) # remove the [edit]
 	html = re.sub(r'href="/book/index.php\?title=', 'href="#', html) # remove the internal wiki links
+	html = re.sub(r'[(?=\d)', '', html) # remove left footnote bracket [
+	html = re.sub(r'(?<=\d)&#93;', '', html) # remove right footnote bracket ]
 	return html
 
 def parse_page(pagename, wiki):