[PATCH] manual: Remove '.info' suffix in manual names passed to @ref [BZ #32962].

[Collin Funk]

Collin Funk <collin.funk1@gmail.com> writes:

> Texinfo 7.2 began warning about the '.info' suffix in the manual names
> passed to @ref and similar commands.  They eventually plan to stop
> stripping the '.info' suffix internally which will lead to broken links
> in the manuals without this change.
>
> Signed-off-by: Collin Funk <collin.funk1@gmail.com>
> ---
>  manual/intro.texi | 3 +--
>  manual/maint.texi | 4 ++--
>  manual/stdio.texi | 4 ++--
>  3 files changed, 5 insertions(+), 6 deletions(-)
>
> diff --git a/manual/intro.texi b/manual/intro.texi
> index d95648468d..3a45a51093 100644
> --- a/manual/intro.texi
> +++ b/manual/intro.texi
> @@ -1061,8 +1061,7 @@ @node Header Files, Macro Definitions,  , Using the Library
>  feature test macro definition (@pxref{Feature Test Macros}).
>  
>  For more information about the use of header files and @samp{#include}
> -directives, @pxref{Header Files,,, cpp.info, The GNU C Preprocessor
> -Manual}.
> +directives, @pxref{Header Files,,, cpp, The GNU C Preprocessor Manual}.
>  
>  @Theglibc{} provides several header files, each of which contains
>  the type and macro definitions and variable and function declarations
> diff --git a/manual/maint.texi b/manual/maint.texi
> index b6ee5b6e3b..3f92c88caf 100644
> --- a/manual/maint.texi
> +++ b/manual/maint.texi
> @@ -725,8 +725,8 @@ @node Porting
>  @item configure.ac
>  
>  This file is an Autoconf input fragment to be processed into the file
> -@file{configure} in this subdirectory.  @xref{Introduction,,,
> -autoconf.info, Autoconf: Generating Automatic Configuration Scripts},
> +@file{configure} in this subdirectory.  @xref{Introduction,,, autoconf,
> +Autoconf: Generating Automatic Configuration Scripts},
>  for a description of Autoconf.  You should write either @file{configure}
>  or @file{configure.ac}, but not both.  The first line of
>  @file{configure.ac} should invoke the @code{m4} macro
> diff --git a/manual/stdio.texi b/manual/stdio.texi
> index 29ed720839..16d459424e 100644
> --- a/manual/stdio.texi
> +++ b/manual/stdio.texi
> @@ -3518,8 +3518,8 @@ @node Formatted Input Basics
>  pattern, you may be better off using a tool such as Flex to generate a
>  lexical scanner, or Bison to generate a parser, rather than using
>  @code{scanf}.  For more information about these tools, see @ref{Top, , ,
> -flex.info, Flex: The Lexical Scanner Generator}, and @ref{Top, , ,
> -bison.info, The Bison Reference Manual}.
> +flex, Flex: The Lexical Scanner Generator}, and @ref{Top, , , bison, The
> +Bison Reference Manual}.
>  
>  @node Input Conversion Syntax
>  @subsection Input Conversion Syntax

Could someone please check this patch?

It seems obvious, since it will keep the manual from breaking with
future Texinfo releases.

Thanks,
Collin