A reader for the "timedot" file format. Example:

;DATE
;ACCT  DOTS  # Each dot represents 15m, spaces are ignored
;ACCT  8    # numbers with or without a following h represent hours
;ACCT  5m   # numbers followed by m represent minutes

; on 2/1, 1h was spent on FOSS haskell work, 0.25h on research, etc.
2/1
fos.haskell   .... ..
biz.research  .
inc.client1   .... .... .... .... .... ....

2/2
biz.research  .
inc.client1   .... .... ..