twittperator work around

vimpr.diff

diff --git a/twittperator.js b/twittperator.js
index 62d5b55..b886a39 100644
--- a/twittperator.js
+++ b/twittperator.js
@@ -2081,6 +2081,30 @@ let INFO = xml`
       });
     }, // }}}
     sourceScriptFile: function(file) { // {{{
+      const Script = Class("Script", {
+        init: function (file) {
+          let self = liberator.plugins.contexts[file.path];
+          if (self) {
+            if (self.onUnload)
+              self.onUnload();
+            return self;
+          }
+          liberator.plugins.contexts[file.path] = this;
+          this.NAME = file.leafName.replace(/\..*/, "").replace(/-([a-z])/g, function (m, n1) n1.toUpperCase());
+          this.PATH = file.path;
+          this.toString = this.toString;
+          this.__context__ = this;
+          this.__proto__ = liberator.plugins;
+
+          // This belongs elsewhere
+          for (let dir of io.getRuntimeDirectories("plugin")) {
+            if (dir.contains(file, false))
+              liberator.plugins[this.NAME] = this;
+          }
+          return this;
+        }
+      });
+
       let self = this;

       if (self._plugins.loaded[Utils.getPluginNameFromFile(file)])
@@ -2496,6 +2520,12 @@ let INFO = xml`
   // アクセストークン取得後 {{{
      function setup() {
     function findSubCommand(s) { // {{{
+      SubCommands.iteritems = function iteritems() {
+        let length = SubCommands.length;
+        for (let i = 0; i < length; i++)
+          yield [i, SubCommands[i]];
+      };
+
       for (let [, cmd] in util.Array(SubCommands)) {
         let m = cmd.match(s);
         if (m)
diff --git a/twittperator/echo-tweet.tw b/twittperator/echo-tweet.tw
index ff85e79..8d210f0 100644
--- a/twittperator/echo-tweet.tw
+++ b/twittperator/echo-tweet.tw
@@ -4,7 +4,7 @@
  */

 (function () {
-  plugins.twittperator.ChirpUserStream.addListener(
+  liberator.plugins.twittperator.ChirpUserStream.addListener(
     function onMsg (msg, raw) {
       if (msg.text)
         liberator.echo(msg.user.screen_name + ": " + msg.text, commandline.FORCE_SINGLELINE);