pPEG Dingus

date = year '-' month '-' day year = [1-2][0-9]*3 month = '0'[1-9] / '1'[0-2] day = [0-3][0-9] # A simple example to play around with. # More examples in menu at top. # This Dingus is only a toy web-page. # To try your own pPEG grammars use # the peg-play.mjs command line tool, # that lets you work on your own files.
2021-03-04
Parse Tree
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