Update lexer.py

lexer.py

@@ -3,19 +3,19 @@ from typing import List, Tuple
 
 Token = Tuple[str, str]
 
-# Lista de palabras clave y símbolos
 RESERVED = {
-    "ACTIVATE_ALARM", "ACTIVATE_SENSOR", "BREAK", "CALIBRATE", "CHARGE_BATTERY", "CHECK_BATTERY",
+    "ACTIVATE_SENSOR", "ACTIVATE_ALARM", "BREAK", "CALIBRATE", "CHARGE_BATTERY", "CHECK_BATTERY",
     "CLOSE_DOOR", "CONTINUE", "COPY_FILE", "DEACTIVATE_ALARM", "DEACTIVATE_SENSOR",
     "DECREASE_SPEED", "DELETE_FILE", "DOWNLOAD", "ELSE", "FALSE", "FOR", "IF", "INCREASE_SPEED",
     "INIT", "LOCK", "LOG", "LOW_BATTERY", "MOVE_BACKWARD", "MOVE_FORWARD", "MOVE_TO", "NULL",
     "OPEN_DOOR", "PAUSE", "PRINT", "READ_SENSOR", "REBOOT", "RENAME_FILE", "RESET", "RESUME",
-    "REVERSE", "ROTATE", "SAVE_FILE", "SCAN", "SET_SPEED", "SHUTDOWN", "SHUT_OFF", "START", "STOP",
-    "STOP_IMMEDIATELY", "THEN", "TOGGLE_LIGHT", "TRUE", "TURN_DOWN", "TURN_LEFT", "TURN_RIGHT",
-    "TURN_UP", "UNLOCK", "UPLOAD", "UPLOAD_FILE", "WAIT", "WHILE"
+    "REVERSE", "ROTATE", "SAVE_FILE", "SCAN", "SET_SPEED", "SHUTDOWN", "SHUT_OFF", "START",
+    "STOP", "STOP_IMMEDIATELY", "THEN", "TOGGLE_LIGHT", "TRUE", "TURN_DOWN", "TURN_LEFT",
+    "TURN_RIGHT", "TURN_UP", "UNLOCK", "UPLOAD", "UPLOAD_FILE", "WAIT", "WHILE", "SET"
 }
 
 TOKEN_SPEC = [
+    ("STRING",       r'"[^"\n]*"'),
     ("FLOAT",        r'\d+\.\d+'),
     ("INT",          r'\d+'),
     ("ASSIGN",       r'='),