[–] watergatorman 7y ago ↗ Interesting article.There is both left and right recursion in the definition of <number>, but this EBNF (Wirth notation) uses iteration only:number = digit { digit } [ "." digit { digit } ] .
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[ 3.6 ms ] story [ 43.1 ms ] threadThere is both left and right recursion in the definition of <number>, but this EBNF (Wirth notation) uses iteration only:
number = digit { digit } [ "." digit { digit } ] .