Add commands.get completer. Add more JS completer tests.

--HG--
branch : groups

common/content/mappings.js

@@ -746,16 +746,10 @@ var Mappings = Module("mappings", {
         };
     },
     javascript: function () {
-        JavaScript.setCompleter(mappings.get,
+        JavaScript.setCompleter([mappings.get, mappings.builtin.get],
             [
                 null,
-                function (context, obj, args) {
+                function (context, obj, args) [[m.names, m.description] for (m in this.iterate(args[0]))]
-                    let mode = args[0];
-                    return array.flatten([
-                        [[name, map.description] for ([i, name] in Iterator(map.names))]
-                        for (map in mappings.iterate(mode))
-                    ]);
-                }
             ]);
     },
     options: function () {

common/modules/commands.jsm

@@ -1545,7 +1545,9 @@ var Commands = Module("commands", {
         const { JavaScript, commands } = modules;
 
         JavaScript.setCompleter([commands.user.get, commands.user.remove],
-                                [function () [[c.name, c.description] for (c in this)]]);
+                                [function () [[c.names, c.description] for (c in this)]]);
+        JavaScript.setCompleter([commands.get],
+                                [function () [[c.names, c.description] for (c in this.iterator())]]);
     },
     mappings: function (dactyl, modules, window) {
         const { commands, mappings, modes } = modules;

common/tests/functional/testCommands.js

@@ -312,7 +312,21 @@ var tests = {
             ["window", hasItems],
             ["window.", hasItems],
             ["window['", hasItems],
-            ["commands.get('", hasItems]
+            ["File('", hasItems],
+            ["File.expandPath('", hasItems],
+            "autocommands.user.get('",
+            ["commands.get('", hasItems],
+            ["commands.builtin.get('", hasItems],
+            ["highlight.get('", hasItems],
+            ["highlight.highlightNode(null, '", hasItems],
+            ["mappings.get(modes.NORMAL, '", hasItems],
+            // ["mappings.builtin.get(modes.NORMAL, '", hasItems],
+            ["options.get('", hasItems],
+            ["prefs.get('", hasItems],
+            ["prefs.defaults.get('", hasItems],
+            ["localPrefs.get('", hasItems],
+            ["localPrefs.defaults.get('", hasItems],
+            ["styles.system.get('", hasItems],
         ]
     },
     jumps: {