anchor.diff:    endsubroutine check_choices_cla
   
     subroutine get_cla(cla,pref,val,error)
  -  !< @brief Procedure for getting CLA (single) value.
  +  !< Procedure for getting CLA (single) value.
     !< @note For logical type CLA the value is directly read without any robust error trapping.
     !---------------------------------------------------------------------------------------------------------------------------------
     implicit none
  
positive.code:   endsubroutine free_cla
  
    elemental subroutine finalize_cla(cla)
    !< @brief Procedure for freeing dynamic memory when finalizing.
    !---------------------------------------------------------------------------------------------------------------------------------
    implicit none
    type(Type_Command_Line_Argument), intent(INOUT):: cla !< CLA data.
  
negative.code:   endsubroutine init
  
    subroutine add(cli,pref,switch,switch_ab,help,required,positional,position,act,def,nargs,choices,error)
    !< Procedure for adding CLA to CLAs list.
    !< @note If not otherwise declared the action on CLA value is set to "store" a value that must be passed after the switch name
    !< or directly passed in case of positional CLA.
    !---------------------------------------------------------------------------------------------------------------------------------
  