Made change to compress period repetitions when they're too long.
Made change to compress period repetitions when they're too long.

git-svn-id: 4b387fe5ada7764508e2ca96c335714e4c1692c6@1801 0d517254-b314-0410-acde-c619094fa49f

NUBIC/psc-mirror,NUBIC/psc-mirror,NUBIC/psc-mirror,NUBIC/psc-mirror