Add a misc column to models.

qutebrowser/models/basecompletion.py

@@ -44,7 +44,7 @@ class BaseCompletionModel(QStandardItemModel):
 
     def __init__(self, parent=None):
         super().__init__(parent)
-        self.setColumnCount(2)
+        self.setColumnCount(3)
 
     def _get_marks(self, needle, haystack):
         """Return the marks for needle in haystack.
@@ -95,19 +95,29 @@ class BaseCompletionModel(QStandardItemModel):
         self.appendRow(cat)
         return cat
 
-    def new_item(self, cat, name, desc=''):
+    def new_item(self, cat, name, desc='', misc=None):
         """Add a new item to a category.
 
         Args:
             cat: The parent category.
             name: The name of the item.
             desc: The description of the item.
+            misc: Misc text to display.
+
+        Return:
+            A (nameitem, descitem, miscitem) tuple.
         """
         nameitem = QStandardItem(name)
         descitem = QStandardItem(desc)
+        if misc is None:
+            miscitem = QStandardItem()
+        else:
+            miscitem = QStandardItem(misc)
         idx = cat.rowCount()
         cat.setChild(idx, 0, nameitem)
         cat.setChild(idx, 1, descitem)
+        cat.setChild(idx, 2, miscitem)
+        return nameitem, descitem, miscitem
 
     def flags(self, index):
         """Return the item flags for index.

qutebrowser/models/completion.py

@@ -40,12 +40,17 @@ class SettingSectionCompletionModel(BaseCompletionModel):
 
 class SettingOptionCompletionModel(BaseCompletionModel):
 
-    """A CompletionModel filled with settings and their descriptions."""
+    """A CompletionModel filled with settings and their descriptions.
+
+    Attributes:
+        misc_items: A dict of the misc. column items which will be set later.
+    """
 
     # pylint: disable=abstract-method
 
     def __init__(self, section, parent=None):
         super().__init__(parent)
+        self.misc_items = {}
         cat = self.new_category("Config options for {}".format(section))
         sectdata = configdata.DATA[section]
         for name, _ in sectdata.items():
@@ -53,7 +58,11 @@ class SettingOptionCompletionModel(BaseCompletionModel):
                 desc = sectdata.descriptions[name]
             except (KeyError, AttributeError):
                 desc = ""
-            self.new_item(cat, name, desc)
+            value = config.get(section, name, raw=True)
+            _valitem, _descitem, miscitem = self.new_item(cat, name, desc,
+                                                          value)
+            self.misc_items[section] = {}
+            self.misc_items[section][name] = miscitem
 
 
 class SettingValueCompletionModel(BaseCompletionModel):