From 74c813a6567b465e7368a557f1e3f4458e6957bc Mon Sep 17 00:00:00 2001
From: John Reese <jreese@leetcode.net>
Date: Wed, 19 Jan 2011 12:54:05 -0500
Subject: [PATCH] Implemented PREPEND command for modifying config values

---
 README.md  |  5 +++++
 notifo.cpp | 30 ++++++++++++++++++++++++++++--
 2 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 9b0a3e0..568e552 100644
--- a/README.md
+++ b/README.md
@@ -74,6 +74,11 @@ Commands
     Allows you to add a string to end of a configuration value.  Automatically adds a
     space to separate the appended value from the existing value.
 
+*   `prepend <option> <value>`
+
+    Allows you to add a string to beginning of a configuration value.  Automatically adds
+    a space to separate the prepended value from the existing value.
+
 *   `get [<option>]`
 
     Allows you to see current configuration values.
diff --git a/notifo.cpp b/notifo.cpp
index e95964a..d2ba64d 100644
--- a/notifo.cpp
+++ b/notifo.cpp
@@ -548,7 +548,7 @@ class CNotifoMod : public CModule
 				{
 					options[option] = value;
 					options[option].Trim();
-					SetNV(option, value);
+					SetNV(option, options[option]);
 
 					authencode();
 				}
@@ -574,7 +574,33 @@ class CNotifoMod : public CModule
 				{
 					options[option] += " " + value;
 					options[option].Trim();
-					SetNV(option, value);
+					SetNV(option, options[option]);
+
+					authencode();
+				}
+			}
+			// PREPEND command
+			else if (action == "prepend")
+			{
+				if (token_count < 3)
+				{
+					PutModule("Usage: prepend <option> <value>");
+					return;
+				}
+
+				CString option = tokens[1].AsLower();
+				CString value = command.Token(2, true, " ");
+				MCString::iterator pos = options.find(option);
+
+				if (pos == options.end())
+				{
+					PutModule("Error: invalid option name");
+				}
+				else
+				{
+					options[option] = value + " " + options[option];
+					options[option].Trim();
+					SetNV(option, options[option]);
 
 					authencode();
 				}