Re: Fragments

Ben Hanson <>
Sun, 22 Dec 2019 11:08:32 -0800 (PST)

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Related articles
Fragments (Andy) (2019-12-21)
Re: Fragments (Kaz Kylheku) (2019-12-21)
Re: Fragments (Ben Hanson) (2019-12-22)
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From: Ben Hanson <>
Newsgroups: comp.compilers
Date: Sun, 22 Dec 2019 11:08:32 -0800 (PST)
Organization: Compilers Central
References: 19-12-013
Injection-Info:; posting-host=""; logging-data="225"; mail-complaints-to=""
Keywords: lex
Posted-Date: 22 Dec 2019 14:22:47 EST
In-Reply-To: 19-12-013

Have a string token type that auto normalises character ranges.



On Saturday, 21 December 2019 18:10:26 UTC, Andy wrote:
> We can use "fragments" [A-Za-z], [0-9] instead of alone letters.
> Problem that fragments not always are disjoint: digits and all chars, letters and letter 'a', etc.

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