# How we actually want it formatted (d2 fmt removes line continuations currently):
# inputFile \
#  -> d2parser\
#  -> d2ast\
#  -> d2compiler\
#  -> d2graph\
#  -> d2layouts/d2dagrelayout\
#  -> d2exporter\
#  -> d2target
inputFile -> d2parser -> d2ast -> d2compiler -> d2graph -> d2layouts/d2dagrelayout -> d2exporter -> d2target