func lexEOF(t *Tokeniser) stateFunc {
	if !t.bracketStack.empty() {
		r := t.bracketStack.pop()
		t.emitErrorf("unclosed left bracket: %#U", r)
		return nil
	}
	t.emit(EOF)
	return nil
}
// lexEOF emits the EOF Token and handles the termination of the main lexCode loop
lexEOF emits the EOF Token and handles the termination of the main lexCode loop
// lexEOF emits the EOF Token and handles the termination of the main lexCode loop
func lexEOF(t *Tokeniser) stateFunc {
	if !t.bracketStack.empty() {
		r := t.bracketStack.pop()
		t.emitErrorf("unclosed left bracket: %#U", r)
		return nil
	}
	t.emit(EOF)
	return nil
}
func lexEOF ( t * Tokeniser ) stateFunc { if ! t . bracketStack . empty ( ) { r := t . bracketStack . pop ( ) t . emitErrorf ( " " , r ) return nil } t . emit ( EOF ) return nil }
lexEOF emits the EOF Token and handles the termination of the main lexCode loop
lexEOF emits the EOF Token and handles the termination of the main lexCode loop