elm-logo now knows UBCLogo shorthands to the few commands that are already implemented. rt and right, for example, can be used interchangeably.

pendown repeat 8 [rt 45 repeat 6 [repeat 90 [fd 2 rt 2] rt 90]]

Open snippet in elm-logo (in elm-logo, click “Run” to run it)

pendown repeat 1800 [fd 10 rt repcount + 0.1]

Open snippet in elm-logo (in elm-logo, click “Run” to run it)

Both examples come from a contest that was held over 20 years ago and whose results can be found here.