NAME

       RkNfer - set a reading itself as the current candidate

SYNOPSIS

       #include <canna/RK.h>
       int RkNfer(cxnum)
       int cxnum;

DESCRIPTION

       RkNfer sets a reading itself as the current candidate.

RETURN VALUE

       If successful, this function moves the current candidate in the context and returns the current candidate
       number after the move.  It returns 0, without doing anything, if it has been run in a nonconversion  mode
       context.

                                                                                                       RKNFER(3)