manual: glob flags: mention the GNU extensions

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.

Reviewed-by: Carlos O'Donell <carlos@systemhalted.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/ChangeLog b/ChangeLog
index 5200a487e710726275b66476731db072fe400084..55c36f2f7f77104eaae47409083ae04e5be49523 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-01-13  Mike Frysinger  <vapier@gentoo.org>
+
+       * manual/pattern.texi (Flags for Globbing): Highlight GNU extensions.
+
 2013-01-13  Mike Frysinger  <vapier@gentoo.org>
 
        * manual/pattern.texi (glob_t): Document gl_flags.

diff --git a/manual/pattern.texi b/manual/pattern.texi
index ef781ad308b905183ba9972622ea32e5f261e306..60e9dc864bb87d70560efb22f1250f51d820fcd2 100644 (file)
--- 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