From: Vladimír Vondruš <mosra@centrum.cz>
Date: Tue, 16 Jan 2018 12:54:29 +0000 (+0100)
Subject: m.dox: some patches to make this work with the cppreference tag file.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~cjwatson/git?a=commitdiff_plain;h=a5c8ef9f1a55cf22fbe5637ca8b17e409f7ccc83;p=blog.git

m.dox: some patches to make this work with the cppreference tag file.
---

diff --git a/pelican-plugins/m/dox.py b/pelican-plugins/m/dox.py
index c23b1cc2..a5b6f4e2 100644
--- a/pelican-plugins/m/dox.py
+++ b/pelican-plugins/m/dox.py
@@ -73,7 +73,7 @@ def init(pelicanobj):
                 # Linking to namespaces, structs and classes
                 if child.attrib['kind'] in ['class', 'struct', 'namespace']:
                     name = child.find('name').text
-                    link = path + child.find('filename').text
+                    link = path + child.findtext('filename') # <filename> can be empty (cppreference tag file)
                     symbol_mapping[name] = (None, link)
                     for member in child.findall('member'):
                         if not 'kind' in member.attrib: continue
@@ -84,7 +84,8 @@ def init(pelicanobj):
 
                         # Functions
                         if member.attrib['kind'] == 'function':
-                            symbol_mapping[name + '::' + member.find('name').text + "()"] = (None, link + '#' + member.find('anchor').text)
+                            # <filename> can be empty (cppreference tag file)
+                            symbol_mapping[name + '::' + member.find('name').text + "()"] = (None, link + '#' + member.findtext('anchor'))
 
                         # Enums with values
                         if member.attrib['kind'] == 'enumeration':