1 files changed, 12 insertions, 0 deletions
diff --git a/doc/build/builder/util.py b/doc/build/builder/util.py
new file mode 100644
index 0000000..dc2e272
--- /dev/null
+++ b/doc/build/builder/util.py
@@ -0,0 +1,12 @@
+import re
+
+def striptags(text):
+    return re.compile(r'<[^>]*>').sub('', text)
+
+def go(m):
+    # .html with no anchor if present, otherwise "#" for top of page
+    return m.group(1) or '#'
+    
+def strip_toplevel_anchors(text):
+    return re.compile(r'(\.html)?#[-\w]+-toplevel').sub(go, text)
+