doc: Improve an external reference.

* doc/zprintf.texi: For an external reference, use @url when not
producing an info file.

diff --git a/ChangeLog b/ChangeLog
index b2ae02ce86b0602453c40a31d4ee21bedb874443..e0b33c1ed14783c2e613abced2a84edafb49c5c2 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2024-12-27  Bruno Haible  <bruno@clisp.org>
+
+       doc: Improve an external reference.
+       * doc/zprintf.texi: For an external reference, use @url when not
+       producing an info file.
+
 2024-12-26  Simon Josefsson  <simon@josefsson.org>
 
        gitlog-to-changelog: Handle srcdir!=builddir builds.

diff --git a/doc/zprintf.texi b/doc/zprintf.texi
index 6b39a89f33a5bdb28ea0eb6520b90a7315e70bc8..bdbd368853befe327db1cbb4dae942783c02c413 100644 (file)
--- a/doc/zprintf.texi
+++ b/doc/zprintf.texi
@@ -62,8 +62,15 @@ The problem is that @code{EOVERFLOW} is not handled, even with such wrappers.
 
 Should @code{EOVERFLOW} be handled like @code{ENOMEM}, by aborting the program?
 No, as mentioned above, that would be an arbitrary limitation, which the
-GNU Coding Standards urge us to avoid
-(@pxref{Semantics,,, standards, GNU Coding Standards}).
+@ifinfo
+GNU Coding Standards
+urge us to avoid
+(@pxref{Semantics,,, standards}).
+@end ifinfo
+@ifnotinfo
+@url{https://www.gnu.org/prep/standards/html_node/Semantics.html,,GNU Coding Standards}
+urge us to avoid.
+@end ifnotinfo
 
 @subheading The solution