From: Mark H Weaver <mhw@netris.org>
To: 10627@debbugs.gnu.org
Subject: bug#10627: char-ready? is broken for multibyte encodings
Date: Sat, 28 Jan 2012 05:21:24 -0500 [thread overview]
Message-ID: <87ipjwktzv.fsf@netris.org> (raw)
The R5RS specifies that if 'char-ready?' returns #t, then the next
'read-char' operation is guaranteed not to hang. This is not currently
the case for ports using a multibyte encoding.
'char-ready?' currently returns #t whenever at least one _byte_ is
available. This is not correct in general. It should return #t only if
there is a complete _character_ available.
Mark
next reply other threads:[~2012-01-28 10:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-28 10:21 Mark H Weaver [this message]
2013-02-24 19:11 ` bug#10627: char-ready? is broken for multibyte encodings Andy Wingo
2013-02-24 20:14 ` Mark H Weaver
2013-02-24 22:15 ` Andy Wingo
2013-02-25 0:06 ` Mark H Weaver
2013-02-25 1:23 ` Daniel Hartwig
2013-02-25 8:55 ` Andy Wingo
2013-02-26 19:50 ` Mark H Weaver
2013-02-26 19:59 ` Andy Wingo
2016-06-20 19:23 ` Andy Wingo
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