Fix :help with new config

qutebrowser/browser/commands.py

@@ -33,7 +33,7 @@ import pygments.lexers
 import pygments.formatters
 
 from qutebrowser.commands import userscripts, cmdexc, cmdutils, runners
-from qutebrowser.config import config, configexc
+from qutebrowser.config import config, configexc, configdata
 from qutebrowser.browser import (urlmarks, browsertab, inspector, navigate,
                                  webelem, downloads)
 from qutebrowser.keyinput import modeman
@@ -1540,21 +1540,8 @@ class CommandDispatcher:
                 raise cmdexc.CommandError("Invalid command {}!".format(
                     command))
             path = 'commands.html#{}'.format(command)
-        elif '->' in topic:
-            # FIXME:conf refactor
-            parts = topic.split('->')
-            if len(parts) != 2:
-                raise cmdexc.CommandError("Invalid help topic {}!".format(
-                    topic))
-            try:
-                config.instance.get(*parts)
-            except configexc.NoSectionError:
-                raise cmdexc.CommandError("Invalid section {}!".format(
-                    parts[0]))
-            except configexc.NoOptionError:
-                raise cmdexc.CommandError("Invalid option {}!".format(
-                    parts[1]))
-            path = 'settings.html#{}'.format(topic.replace('->', '-'))
+        elif topic in configdata.DATA:
+            path = 'settings.html#{}'.format(topic)
         else:
             raise cmdexc.CommandError("Invalid help topic {}!".format(topic))
         url = QUrl('qute://help/{}'.format(path))

tests/end2end/features/misc.feature

@@ -286,11 +286,7 @@ Feature: Various utility commands.
         And I run :help editor.command
         And I wait until qute://help/settings.html#editor.command is loaded
         Then the following tabs should be open:
-            - qute://help/settings.html#general-editor (active)
-
-    Scenario: :help with invalid setting
-        When I run :help foo.bar
-        Then the error "Invalid option foo.bar!" should be shown
+            - qute://help/settings.html#editor.command (active)
 
     Scenario: :help with -t
         When I open about:blank