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peek-char problem
Shiro Kawai
(18 Jun 2020 03:41 UTC)
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Re: peek-char problem
Marc Nieper-Wißkirchen
(18 Jun 2020 05:52 UTC)
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Re: peek-char problem
Göran Weinholt
(18 Jun 2020 09:03 UTC)
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Re: peek-char problem
Shiro Kawai
(18 Jun 2020 10:13 UTC)
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Re: peek-char problem
Göran Weinholt
(18 Jun 2020 12:25 UTC)
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Re: peek-char problem
Shiro Kawai
(18 Jun 2020 19:09 UTC)
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Re: peek-char problem Per Bothner (18 Jun 2020 16:29 UTC)
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Re: peek-char problem
Shiro Kawai
(18 Jun 2020 18:53 UTC)
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Re: peek-char problem Per Bothner 18 Jun 2020 16:29 UTC
On 6/18/20 3:13 AM, Shiro Kawai wrote: > A few issues are mixed in. > > - CRLF problem: If we can assume R6RS semantics, we can leave its handling to transcoders and we may say textual input port only returns #\newline. However, R7RS explicitly says read-line must recognize CR, LR, and CRLF. I don't think the R7RS definition of read-line precludes CR/LF/CRLF being normalized to LF by a transcoder. However, it does seems to imply that a string port (or other textual port that does not use a transcoder) check for CR/LF/CRLF. -- --Per Bothner xxxxxx@bothner.com http://per.bothner.com/