[PATCH 2/3] manual: glob flags: mention the GNU extensions

[Carlos O'Donell]

On 12/21/2012 12:04 AM, Mike Frysinger wrote:
> The glob flags page reads as if this section is comprehensive when it
> is not -- a lot of GNU extensions exist.  Point that out in the intro.
> 
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> 
> 2012-12-20  Mike Frysinger  <vapier@gentoo.org>
> 
> 	* manual/pattern.texi (Flags for Globbing): Highlight GNU extensions.

Reviewed-by: Carlos O'Donell <carlos@systemhalted.org>

This also looks good to me.

> ---
>  manual/pattern.texi | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/manual/pattern.texi b/manual/pattern.texi
> index ef781ad..60e9dc8 100644
> --- a/manual/pattern.texi
> +++ b/manual/pattern.texi
> @@ -420,10 +420,12 @@ This function is a GNU extension.
>  @node Flags for Globbing
>  @subsection Flags for Globbing
>  
> -This section describes the flags that you can specify in the
> +This section describes the standard flags that you can specify in the
>  @var{flags} argument to @code{glob}.  Choose the flags you want,
>  and combine them with the C bitwise OR operator @code{|}.
>  
> +Note that there are @ref{More Flags for Globbing} available as GNU extensions.
> +
>  @vtable @code
>  @comment glob.h
>  @comment POSIX.2
>