commentary sync from coreutils

[Paul Eggert]

I installed this into gnulib:

2006-07-08  Jim Meyering  <address@hidden>

        * lib/getndelim2.h (getndelim2): Remove doubled "after" in comment.
        * link-follow.m4: Remove one of two adjacent "whether"s in a comment.
        * getopt.m4: Remove one of two adjacent "your"s in a comment.
        * regex.m4 (gl_REGEX): Remove one of two adjacent "the"s in a comment.

--- lib/getndelim2.h    14 May 2005 06:03:58 -0000      1.3
+++ lib/getndelim2.h    9 Jul 2006 01:30:35 -0000
@@ -1,7 +1,7 @@
 /* getndelim2 - Read a line from a stream, stopping at one of 2 delimiters,
    with bounded memory allocation.
 
-   Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -31,8 +31,8 @@
    the buffer as necessary, but if NMAX is not GETNLINE_NO_LIMIT
    then do not allocate more than NMAX bytes; if the line is longer
    than that, read and discard the extra bytes.  Stop reading after
-   after the first occurrence of DELIM1 or DELIM2, whichever comes
-   first; a delimiter equal to EOF stands for no delimiter.  Read the
+   the first occurrence of DELIM1 or DELIM2, whichever comes first;
+   a delimiter equal to EOF stands for no delimiter.  Read the
    input bytes from STREAM.
    Return the number of bytes read and stored at *LINEPTR + OFFSET (not
    including the NUL terminator), or -1 on error or EOF.  */
--- m4/link-follow.m4   23 Sep 2005 04:15:13 -0000      1.11
+++ m4/link-follow.m4   9 Jul 2006 01:30:35 -0000
@@ -1,8 +1,8 @@
-#serial 7
-dnl Run a program to determine whether whether link(2) follows symlinks.
+#serial 8
+dnl Run a program to determine whether link(2) follows symlinks.
 dnl Set LINK_FOLLOWS_SYMLINKS accordingly.
 
-# Copyright (C) 1999, 2000, 2001, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2001, 2004, 2005, 2006 Free Software Foundation, 
Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- m4/regex.m4 6 Jul 2006 21:51:33 -0000       1.53
+++ m4/regex.m4 9 Jul 2006 01:30:35 -0000
@@ -1,4 +1,4 @@
-#serial 36
+#serial 37
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
 # 2006 Free Software Foundation, Inc.
@@ -28,7 +28,7 @@ AC_DEFUN([gl_REGEX],
   yes|no) ac_use_included_regex=$with_included_regex
        ;;
   '')
-    # If the system regex support is good enough that it passes the the
+    # If the system regex support is good enough that it passes the
     # following run test, then default to *not* using the included regex.c.
     # If cross compiling, assume the test would fail and use the included
     # regex.c.  The first failing regular expression is from `Spencer ere
--- m4/getopt.m4        24 Jan 2006 07:40:58 -0000      1.13
+++ m4/getopt.m4        9 Jul 2006 01:35:10 -0000       1.14
@@ -1,11 +1,11 @@
-# getopt.m4 serial 12
+# getopt.m4 serial 13
 dnl Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
 # The getopt module assume you want GNU getopt, with getopt_long etc,
-# rather than vanilla POSIX getopt.  This means your your code should
+# rather than vanilla POSIX getopt.  This means your code should
 # always include <getopt.h> for the getopt prototypes.
 
 AC_DEFUN([gl_GETOPT_SUBSTITUTE],