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SUBROUTINE CHRMOV (TARGET,SOURCE,LENGTH) (Move Characters) Given two character strings in SOURCE(*) and TARGET(*), move "LENGTH" characters. If LENGTH is less than 1, no characters are moved. The move is effected by copying characters from left to right from SOURCE into TARGET. In the event of overlapping SOURCE and TARGET, this can cause a fill operation. Note that this is different than FORTRAN 77 CHARACTER assignment, which expressly prohibits overlap.