Fix lacking buffer reset on enter

CLI/CLI.nasm

@@ -51,6 +51,7 @@ CLI_DELETE:
   
   ;Move NULL into the last character of the line (delete)
   mov al, 0x0
+  add bx, CLI_Command_Buffer ; address+offset = destination
   mov [bx], al
   
   ; Go back one space
@@ -69,6 +70,14 @@ CLI_DELETE:
   popa
   ret
 
+; Probably activated with the 'Enter' button.
+CLI_CONFIRM_INPUT:
+  mov bx, 0
+  mov [CLI_Command_Counter], bx
+  mov [CLI_Command_Buffer], bx
+  ret
+
+; Executes the command.
 CLI_EXECUTE:
   ret
 

kernel.nasm

@@ -99,6 +99,7 @@ wait_for_key_os:
 
 
     .enter_hit:
+        call CLI_CONFIRM_INPUT
         jmp .command_interpreter
 
     .no_str: