hgweb: another fix for the help termwidth bug

mercurial/hgweb/hgweb_mod.py

@@ -28,7 +28,7 b' class hgweb(object):'
             if baseui:
                 u = baseui.copy()
             else:
-                u = webutil.wsgiui()
+                u = ui.ui()
             self.repo = hg.repository(u, repo)
         else:
             self.repo = repo

mercurial/hgweb/hgwebdir_mod.py

@@ -58,7 +58,7 b' class hgwebdir(object):'
         if self.baseui:
             u = self.baseui.copy()
         else:
-            u = webutil.wsgiui()
+            u = ui.ui()
             u.setconfig('ui', 'report_untrusted', 'off')
             u.setconfig('ui', 'interactive', 'off')
 

mercurial/hgweb/webcommands.py

@@ -773,7 +773,7 b' def help(web, req, tmpl):'
         return tmpl('helptopics', topics=topics, earlycommands=earlycommands,
                     othercommands=othercommands, title='Index')
 
-    u = web.repo.ui
+    u = webutil.wsgiui()
     u.pushbuffer()
     try:
         commands.help_(u, topicname)