From cacca44f720be3f57b6e92a5ba9d936471890cc4 Mon Sep 17 00:00:00 2001
From: Roderik Ploszek <roderik.ploszek@gmail.com>
Date: Sun, 18 Feb 2018 17:34:09 +0100
Subject: [PATCH] Help html parser fix

Fixes problem with unformatted help text. Implements correct handling of tag
start and end as implemented in sgmllib from Python 2.
---
 pysollib/htmllib2.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/pysollib/htmllib2.py b/pysollib/htmllib2.py
index fd45ffe9..5e97cc1a 100644
--- a/pysollib/htmllib2.py
+++ b/pysollib/htmllib2.py
@@ -64,6 +64,25 @@ class HTMLParser(htmllib.HTMLParser):
             else:
                 self.formatter.add_flowing_data(data)
 
+    def handle_starttag(self, tag, attrs):
+        try:
+            method = getattr(self, 'start_' + tag)
+        except AttributeError:
+            try:
+                method = getattr(self, 'do_' + tag)
+            except AttributeError:
+                self.unknown_starttag(tag, attrs)
+                return
+        method(attrs)
+
+    def handle_endtag(self, tag):
+        try:
+            method = getattr(self, 'end_' + tag)
+        except AttributeError:
+            self.unknown_endtag(tag)
+            return
+        method()
+
     # --- Hooks to save data; shouldn't need to be overridden
 
     def save_bgn(self):