def token_handler_unobfuscate(<EOL>token, dispatcher, node, subnode, sourcepath_stack=(None,)):
original = (<EOL>node.value<EOL>if isinstance(node, Identifier) and node.value != subnode else<EOL>None<EOL>)<EOL>if isinstance(token.pos, int):<EOL><INDENT>_, lineno, colno = node.getpos(original or subnode, token.pos)<EOL><DEDENT>else:<EOL><INDENT>lineno, colno = None, None<EOL><DEDENT>yield StreamFragment(<EOL>subnode, lineno, colno, original, sourcepath_stack[-<NUM_LIT:1>])<EOL>
A token handler that will resolve and return the original identifier
value.