t / t8005 / sjis.txton commit t/test-lib-functions.sh: allow to specify the tag name to test_commit (4c99419)
   1SJIS_NAME="\8eR\93c \91¾\98Y"
   2SJIS_MSG="\83u\83\8c\81[\83\80\82Ì\83e\83X\83g\82Å\82·\81B"