GNU bug report logs - #72678
intraline whitespace not supported between backslash and newline in R6RS string literals

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Package: guile; Reported by: Bruno Haible <bruno@HIDDEN>; dated Fri, 16 Aug 2024 23:51:02 UTC; Maintainer for guile is bug-guile@HIDDEN.

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From: Bruno Haible <bruno@HIDDEN>
To: bug-guile@HIDDEN
Subject: intraline whitespace not supported between backslash and newline in
 R6RS string literals
Date: Sat, 17 Aug 2024 01:47:19 +0200
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According to R6RS =A7 4.2.7 and R7RS =A7 6.7, intraline whitespace
(i.e. spaces and tabs) should be allowed between backslash and newline
in R6RS string literals.

Guile 3.0.10 does not support this.

How to reproduce:

$ tr -d '$' > foo.scm <<\EOF
(begin
  #!r6rs
  (display "Hello \$
           mama")
  (display "Hello \  $
           papa"))
EOF
$ guile foo.scm
=3D>
ice-9/read.scm:126:4: In procedure read-string:
/home/bruno/foo.scm:5:21: invalid character in escape sequence: #\space

$ guile --version
guile (GNU Guile) 3.0.10
=2E..







Acknowledgement sent to Bruno Haible <bruno@HIDDEN>:
New bug report received and forwarded. Copy sent to bug-guile@HIDDEN. Full text available.
Report forwarded to bug-guile@HIDDEN:
bug#72678; Package guile. Full text available.
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Last modified: Sun, 12 Jan 2025 05:45:02 UTC

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