tYEAR_UNIT        586 maint/gnulib/lib/parse-datetime.y %token tYEAR_UNIT tMONTH_UNIT tHOUR_UNIT tMINUTE_UNIT tSEC_UNIT
tYEAR_UNIT        902 maint/gnulib/lib/parse-datetime.y     tORDINAL tYEAR_UNIT
tYEAR_UNIT        904 maint/gnulib/lib/parse-datetime.y   | tUNUMBER tYEAR_UNIT
tYEAR_UNIT        906 maint/gnulib/lib/parse-datetime.y   | tYEAR_UNIT
tYEAR_UNIT        948 maint/gnulib/lib/parse-datetime.y     tSNUMBER tYEAR_UNIT
tYEAR_UNIT       1053 maint/gnulib/lib/parse-datetime.y   { "YEAR",     tYEAR_UNIT,      1 },