From f6fa5107082e72fd19f14030a49fb030c6a64e9f Mon Sep 17 00:00:00 2001
From: Joe Walker <jwalker@mozilla.com>
Date: Wed, 24 Nov 2010 15:56:42 +0000
Subject: [PATCH] beef up the canon for exec commands and the knowledge of the
 environment

---
 plugins/pilot/lib/canon.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/plugins/pilot/lib/canon.js b/plugins/pilot/lib/canon.js
index c9cd67e4..f5bcee2c 100644
--- a/plugins/pilot/lib/canon.js
+++ b/plugins/pilot/lib/canon.js
@@ -68,7 +68,11 @@ var commandExtensionSpec = {
     indexOn: "name"
 };
 
+var env;
+
 exports.startup = function(data, reason) {
+    // TODO: this is probably all kinds of evil, but we need something working
+    env = data.env;
     catalog.addExtensionSpec(commandExtensionSpec);
 };
 
@@ -105,6 +109,16 @@ exports.getCommands = function() {
     return Object.keys(commands);
 };
 
+exports.exec = function(name) {
+    var command = commands[name];
+    if (command) {
+        env.selection = env.editor.getSelection();
+        command.exec(env);
+        return true;
+    }
+    return false;
+};
+
 /**
  * We publish a 'addedRequestOutput' event whenever new command begins output
  * TODO: make this more obvious