Add function to sort alphabetically

messages.json

@@ -1,4 +1,5 @@
 {
 	"install": "messages/install.txt",
-	"0.1.1": "messages/0.1.1.txt"
+	"0.1.1": "messages/0.1.1.txt",
+	"0.1.2": "messages/0.1.2.txt"
 }

messages/0.1.2.txt

@@ -0,0 +1,10 @@
+0.1.2
+
+* Added ability to sort outline alphabetically by setting or by command
+	- By setting: add the following line in settings and change the value to `true`:
+
+```json
+"outline_alphabetical": true,
+```
+
+	- By command: press `Ctrl + Shift + P` and select `Outline: Toggle Sort`

outline.py

@@ -19,12 +19,25 @@ def run(self):
 class OutlineRefreshCommand(TextCommand):
 	def run(self, edit, symlist=None, symkeys=None, path=None, to_expand=None, toggle=None):
 		self.view.erase(edit, Region(0, self.view.size()))
+		if self.view.settings().get('outline_alphabetical'):
+			symlist, symkeys = (list(t) for t in zip(*sorted(zip(symlist, symkeys))))
 		self.view.insert(edit, 0, "\n".join(symlist))
 		self.view.settings().set('symlist', symlist)
 		self.view.settings().set('symkeys', symkeys)
 		self.view.settings().set('current_file', path)
 		self.view.sel().clear()
 
+class OutlineToggleSortCommand(TextCommand):
+	def run(self, edit):
+		sym_view = None
+		for v in self.view.window().views():
+			if u'𝌆' in v.name():
+				v.settings().set('outline_alphabetical', not v.settings().get('outline_alphabetical'))
+				sym_view = v
+
+		symlist = self.view.get_symbols()
+		refresh_sym_view(sym_view, symlist, self.view.file_name())
+
 class OutlineEventHandler(EventListener):
 	def on_selection_modified(self, view):
 		if 'outline.hidden-tmLanguage' not in view.settings().get('syntax'):
@@ -95,5 +108,4 @@ def on_pre_save(self, view):
 				sym_view.settings().set('current_file', view.file_name())
 
 		symlist = view.get_symbols()
-
-		refresh_sym_view(sym_view, symlist, view.file_name())
+		refresh_sym_view(sym_view, symlist, view.file_name())

outline.sublime-commands

@@ -59,5 +59,11 @@
     "command": "outline_close_sidebar",
     "args": {
     }
+  },
+  {
+    "caption": "Outline: Toggle Sort",
+    "command": "outline_toggle_sort",
+    "args": {
+    }
   }
 ]

outline.sublime-settings

@@ -44,6 +44,10 @@
   // false: a new view is created.
   "outline_reuse_view": true,
 
+  // true: Enable alphabetical sort in output.
+  // false: default because of losing parent dependences.
+  "outline_alphabetical": false,
+
   // How should be positioned the Browse Mode view opened when jumping
   // "left": the default, open the view on the left
   // "right": open the view on the right