From f2de10139c8905d28df778013fcae40e99abd275 Mon Sep 17 00:00:00 2001
From: John Reese <jreese@leetcode.net>
Date: Wed, 19 Jan 2011 11:36:07 -0500
Subject: [PATCH] Implemented APPEND command for modifying config values

---
 README.md  |  5 +++++
 notifo.cpp | 27 +++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/README.md b/README.md
index a17f0ef..9b0a3e0 100644
--- a/README.md
+++ b/README.md
@@ -69,6 +69,11 @@ Commands
 
     Allows you to modify configuration values.
 
+*   `append <option> <value>`
+
+    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.
+
 *   `get [<option>]`
 
     Allows you to see current configuration values.
diff --git a/notifo.cpp b/notifo.cpp
index ecdb426..e95964a 100644
--- a/notifo.cpp
+++ b/notifo.cpp
@@ -547,6 +547,33 @@ class CNotifoMod : public CModule
 				else
 				{
 					options[option] = value;
+					options[option].Trim();
+					SetNV(option, value);
+
+					authencode();
+				}
+			}
+			// APPEND command
+			else if (action == "append")
+			{
+				if (token_count < 3)
+				{
+					PutModule("Usage: append <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].Trim();
 					SetNV(option, value);
 
 					authencode();