Did you look at the later versions of the manual? I presume this is what you want:
[cid:[email protected]] -----Original Message----- From: Adriaan van Os <[email protected]> Sent: Monday, November 27, 2023 9:07 AM To: Michael B. Smith <[email protected]> Cc: [email protected] Subject: Re: EBNF Michael B. Smith wrote: > You can get what you want, with some work (since the language diagrams are > spread out through the book), from the Burroughs Extended Algol manuals. For > example: > > http://www.bitsavers.org/pdf/burroughs/LargeSystems/B5000_5500_5700/1028024_B5500_ExtendedAlgol_196707.pdf > > And you'll have to strip out the "extended" pieces of it. Thanks for the link, but a rule like this (on page 1-4) <space> ::= <single space> I <space> <single space> is typically BNF, working around the lack of a repetition construct in BNF, through a recursive definition. Regards, Adriaan van Os
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