-- input --
2024/01/01=2024/01/02 groceries
-- expect --
DATE         "2024/01/01"         1:1-1:11
EQ           "="                  1:11-1:12
DATE         "2024/01/02"         1:12-1:22
WHITESPACE   " "                  1:22-1:23
TEXT         "groceries"          1:23-2:0
NEWLINE      "\n"                 2:0-2:1
EOF          ""                   2:1-2:1