Call HOOK_EXECUTE_COMMAND even for unknown console commands.

This allows plugins such as Aliases to intercept even unknown commands.

MCServer/Plugins/APIDump/Hooks/OnChat.lua

@@ -7,7 +7,8 @@ return
 		Desc = [[
 			A plugin may implement an OnChat() function and register it as a Hook to process chat messages from
 			the players. The function is then called for every in-game message sent from any player. Note that
-			commands are handled separately using a command framework API.
+			registered in-game commands are not sent through this hook. Use the
+			{{OnExecuteCommand|HOOK_EXECUTE_COMMAND}} to intercept registered in-game commands.
 		]],
 		Params = {
 			{ Name = "Player", Type = "{{cPlayer}}", Notes = "The player who sent the message" },

MCServer/Plugins/APIDump/Hooks/OnExecuteCommand.lua

@@ -2,7 +2,10 @@ return
 {
 	HOOK_EXECUTE_COMMAND =
 	{
-		CalledWhen = "A player executes an in-game command, or the admin issues a console command. Note that built-in console commands are exempt to this hook - they are always performed and the hook is not called.",
+		CalledWhen = [[
+			A player executes an in-game command, or the admin issues a console command. Note that built-in
+			console commands are exempt to this hook - they are always performed and the hook is not called.
+		]],
 		DefaultFnName = "OnExecuteCommand",  -- also used as pagename
 		Desc = [[
 			A plugin may implement a callback for this hook to intercept both in-game commands executed by the
@@ -11,7 +14,12 @@ return
 			server.</p>
 			<p>
 			If the command is in-game, the first parameter to the hook function is the {{cPlayer|player}} who's
-			executing the command. If the command comes from the server console, the first parameter is nil.
+			executing the command. If the command comes from the server console, the first parameter is nil.</p>
+			<p>
+			The server calls this hook even for unregistered (unknown) console commands. However, it doesn't call
+			the hook for unregistered in-game commands, simply because there's no way to distinguish between a
+			command and a chat message. If a plugin needs to intercept unknown in-game commands, it should use the
+			{{OnChat|HOOK_CHAT}} hook.
 		]],
 		Params =
 		{

src/Bindings/PluginManager.cpp

@@ -1750,6 +1750,8 @@ bool cPluginManager::ExecuteConsoleCommand(const AStringVector & a_Split, cComma
 	if (cmd == m_ConsoleCommands.end())
 	{
 		// Command not found
+		// Still notify the plugins (so that plugins such as Aliases can intercept unknown commands):
+		CallHookExecuteCommand(nullptr, a_Split, a_Command);
 		return false;
 	}