Re: A minimal LL(1) parser generator ?

carlglassberg@gmail.com
Sun, 5 Jan 2020 14:44:36 -0800 (PST)

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From: carlglassberg@gmail.com
Newsgroups: comp.compilers
Date: Sun, 5 Jan 2020 14:44:36 -0800 (PST)
Organization: Compilers Central
References: 19-12-016 19-12-030 19-12-032 19-12-040 20-01-001 20-01-003 20-01-008
Injection-Info: gal.iecc.com; posting-host="news.iecc.com:2001:470:1f07:1126:0:676f:7373:6970"; logging-data="57928"; mail-complaints-to="abuse@iecc.com"
Keywords: syntax
Posted-Date: 06 Jan 2020 09:37:54 EST
In-Reply-To: 20-01-008

That table didn't align properly, so lets present the same results this way:
-------------------------------------------------------------------------
Waite/Goos: x || y ===> Wirth EBNF: x { y x } ===> Gray: x y &&
-------------------------------------------------------------------------
Eiffel: { x y ...}* => Wirth EBNF: [ x { y x } ] => Gray: (( x y && )) ??
-------------------------------------------------------------------------
Eiffel: { x y ...}+ => Wirth EBNF: x { y x } => Gray: xy &&
-------------------------------------------------------------------------
Carl
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