From 895e40a8032a017ae1a72daf7d68d45d63306d3e Mon Sep 17 00:00:00 2001
From: Doug Kearns <dougkearns@gmail.com>
Date: Wed, 13 May 2009 01:39:52 +1000
Subject: [PATCH] Fix error message for :source with too many args.

---
 common/content/io.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/common/content/io.js b/common/content/io.js
index 0b850bfe..cd05d0e9 100644
--- a/common/content/io.js
+++ b/common/content/io.js
@@ -335,7 +335,7 @@ function IO() //{{{
         function ()
         {
             let list = template.tabular(["<SNR>", "Filename"], ["text-align: right; padding-right: 1em;"],
-                ([i + 1, file] for ([i, file] in Iterator(scriptNames))));  // TODO: add colon?
+                ([i + 1, file] for ([i, file] in Iterator(scriptNames))));  // TODO: add colon and remove column titles for pedantic Vim compatibility?
 
             commandline.echo(list, commandline.HL_NORMAL, commandline.FORCE_MULTILINE);
         },
@@ -345,11 +345,13 @@ function IO() //{{{
         "Read Ex commands from a file",
         function (args)
         {
-            // FIXME: "E172: Only one file name allowed"
-            io.source(args[0], args.bang);
+            if (args.length > 1)
+                liberator.echoerr("E172: Only one file name allowed");
+            else
+                io.source(args[0], args.bang);
         },
         {
-            argCount: "1",
+            argCount: "+", // FIXME: should be "1" but kludged for proper error message
             bang: true,
             completer: function (context) completion.file(context, true)
         });