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bug#67063: unread-string does not match documented functionality
From: |
Ludovic Courtès |
Subject: |
bug#67063: unread-string does not match documented functionality |
Date: |
Mon, 06 May 2024 11:49:34 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Hi Juliana,
Juliana Sims <juli@incana.org> skribis:
> This patch simply fixes bug 67063.
>
> Thanks,
> Juli
>
> * doc/ref/api-io.texi (Venerable Port Interfaces): Bring unread-string
> procedure documentation in line with other procedures in the section.
> * libguile/ports.c (scm_unread_string): Make port argument optional.
> * test-suite/tests/ports.test: Test unread-char and unread-string
> without ports.
Finally applied with these changes:
diff --git a/NEWS b/NEWS
index 8a61bf65d..3c4854ca9 100644
--- a/NEWS
+++ b/NEWS
@@ -59,6 +59,8 @@ files. See "Random Access" in the manual for details.
(<https://bugs.gnu.org/55356>)
** 'read-u8' in (scheme base) now defaults to (current-input-port)
(<https://bugs.gnu.org/62690>)
+** Second argument of 'unread-string' is now optional, as previously documented
+ (<https://bugs.gnu.org/67063>)
** 'ftw' now correctly deals with directory permissions
(<https://bugs.gnu.org/55344>)
** 'make-custom-port' now honors its #:conversion-strategy argument
diff --git a/doc/ref/api-io.texi b/doc/ref/api-io.texi
index 3a0f7a9a1..79bc9e9d6 100644
--- a/doc/ref/api-io.texi
+++ b/doc/ref/api-io.texi
@@ -2001,6 +2001,7 @@ current input port, and the arguments are swapped.
@xref{Textual I/O}.
@end deffn
@deffn {Scheme Procedure} unread-string str [port]
+@deffnx {C Function} scm_unread_string (str, port)
The same as @code{unget-string}, except that @var{port} defaults to the
current input port, and the arguments are swapped. @xref{Textual I/O}.
@end deffn
Not sure why the C functions aren’t documented for the other ones.
Thanks,
Ludo’.
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