[nemo] Add a --help

[Anders Rune Jensen <arj src gnome org>]

commit 8cdce09fcf6e4aa79dfd8850d6e6134c901bffbd
Author: Anders Rune Jensen <anders iola dk>
Date:   Fri May 29 00:28:34 2009 +0200

    Add a --help
---
 gtk/Main.cs |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/gtk/Main.cs b/gtk/Main.cs
index 02de0db..8e6f139 100644
--- a/gtk/Main.cs
+++ b/gtk/Main.cs
@@ -17,6 +17,15 @@ namespace Nemo
 					reindex = true;
 				else if (args[0] == "--hidden" || args.Length > 1 && args[1] == "--hidden")
 					hidden = true;
+				for (int i = 0; i < args.Length; ++i)
+				  if (args[i] == "--help") {
+				    System.Console.WriteLine("Usage: nemo [options]");
+				    System.Console.WriteLine(" where options include:");
+				    System.Console.WriteLine("");
+				    System.Console.WriteLine(" --reindex: Reindex all files");
+				    System.Console.WriteLine(" --hidden:  Start nemo hidden");
+				    return;
+				  }
 				else
 					System.Console.WriteLine(args[0]);
 			}
@@ -28,4 +37,4 @@ namespace Nemo
 			Application.Run();
 		}
 	}
-}
\ No newline at end of file
+}