Cleanup.

BizHawk.Client.Common/lua/EmuLuaLibrary.String.cs

@@ -19,7 +19,7 @@ namespace BizHawk.Client.Common
 					"startswith",
 					"substring",
 					"contains",
-					"remove",
+					
 					"endswith",
 				};
 			}
@@ -38,49 +38,49 @@ namespace BizHawk.Client.Common
 			return binary;
 		}
 
-		public static string string_trim(object str)
+		public static string string_trim(string str)
 		{
-			return Convert.ToString(str);
+			return str.Trim();
 		}
 
-		public static string string_replace(object str, object str2, object replace)
+		public static string string_replace(string str, string str2, string replace)
 		{
-			return Convert.ToString(str).Replace(Convert.ToString(str2), Convert.ToString(replace));
+			return str.Replace(str2,replace);
 		}
 
-		public static string string_toupper(object str)
+		public static string string_toupper(string str)
 		{
-			return Convert.ToString(str).ToUpper();
+			return str.ToUpper();
 		}
 
-		public static string string_tolower(object str)
+		public static string string_tolower(string str)
 		{
-			return Convert.ToString(str).ToLower();
+			return str.ToLower();
 		}
 
-		public static string string_substring(object str, object position, object length)
+		public static string string_substring(string str, object position, object length)
 		{
-			return Convert.ToString(str).Substring((int) position,(int) length);
+			return str.Substring((int) position,(int) length);
 		}
 
-		public static string string_remove(object str, object position, object count)
+		public static string string_remove(string str, object position, object count)
 		{
-			return Convert.ToString(str).Remove((int) position,(int) (count));
+			return str.Remove((int) position,(int) (count));
 		}
 
-		public static bool string_contains(object str, object str2)
+		public static bool string_contains(string str, string str2)
 		{
-			return Convert.ToString(str).Contains(Convert.ToString(str2));
+			return str.Contains(str2);
 		}
 
-		public static bool string_startswith(object str, object str2)
+		public static bool string_startswith(string str, string str2)
 		{
-			return Convert.ToString(str).StartsWith(Convert.ToString(str2));
+			return str.StartsWith(str2);
 		}
 
-		public static bool string_endswith(object str, object str2)
+		public static bool string_endswith(string str, string str2)
 		{
-			return Convert.ToString(str).EndsWith(Convert.ToString(str2));
+			return str.EndsWith(str2);
 		}
 	}
 }