changed parserlib, so that 'max_pos' is updated only on 'commit'.
changed parserlib, so that 'max_pos' is updated only on 'commit'.

mario-campos/clay,aep/clay,aep/clay,aep/clay,aep/clay,mario-campos/clay,iamrekcah/clay,jckarter/clay,iamrekcah/clay,mario-campos/clay,aep/clay,jckarter/clay,iamrekcah/clay,mario-campos/clay,jckarter/clay,iamrekcah/clay,iamrekcah/clay,jckarter/clay,jckarter/clay,mario-campos/clay,jckarter/clay,aep/clay