Fix TOC generation

cztomczak · cztomczak · commit 17b3ba274ef2 · 2017-03-04T10:27:15.000+01:00
diff --git a/docs/Knowledge-Base.md b/docs/Knowledge-Base.md
@@ -10,7 +10,8 @@ Table of contents:
 * [How to capture Audio and Video in HTML5?](#how-to-capture-audio-and-video-in-html5)
 * [Touch and multi-touch support](#touch-and-multi-touch-support)
 * [Black or white browser screen](#black-or-white-browser-screen)
-* [Python crashes with "Segmentation fault" - how to debug?](#python-crashes-with-segmentation-fault-how-to-debug)
+* [How to enable debug information in examples?](#how-to-enable-debug-information-in-examples)
+* [Python crashes with "Segmentation fault" - how to debug?](#python-crashes-with-segmentation-fault---how-to-debug)
 * [Windows XP support](#windows-xp-support)
 * [Mac 32-bit support](#mac-32-bit-support)
 * [Security](#security)
diff --git a/tools/toc.py b/tools/toc.py
@@ -160,10 +160,12 @@ def parse_headings(raw_contents, file_):
 def headinghash(title):
     """Get a link hash for a heading H1,H2,H3."""
     hash_ = title.lower()
+    hash_ = hash_.replace(" - ", "specialcase1")
     hash_ = re.sub(r"[^a-z0-9_\- ]+", r"", hash_)
     hash_ = hash_.replace(" ", "-")
     hash_ = re.sub(r"[-]+", r"-", hash_)
     hash_ = re.sub(r"-$", r"", hash_)
+    hash_ = hash_.replace("specialcase1", "---")
     return hash_
 
 
