[Bug-gnulib] userspec support for POSIX 1003.1-2001 (merge from coreutils)

[Paul Eggert]

I installed this change from coreutils:

2003-08-15  Paul Eggert  <address@hidden>

        * modules/userspec: Depend on posixver.

2003-08-15  Jim Meyering  <address@hidden>

        * userspec.c: Include "posixver.h".
        (parse_user_spec): Accept `.' as a separator only
        in pre-POSIX-200112 mode.

Index: lib/userspec.c
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/userspec.c,v
retrieving revision 1.36
diff -p -u -r1.36 userspec.c
--- lib/userspec.c      29 May 2003 07:21:59 -0000      1.36
+++ lib/userspec.c      16 Aug 2003 06:21:07 -0000
@@ -51,6 +51,7 @@
 # include <unistd.h>
 #endif
 
+#include "posixver.h"
 #include "xalloc.h"
 #include "xstrtol.h"
 
@@ -179,7 +180,7 @@ parse_user_spec (const char *spec_arg, u
   separator = strchr (spec, ':');
 
   /* If there is no colon, then see if there's a `.'.  */
-  if (separator == NULL)
+  if (separator == NULL && posix2_version () < 200112)
     {
       dot = strchr (spec, '.');
       /* If there's no colon but there is a `.', then first look up the
Index: modules/userspec
===================================================================
RCS file: /cvsroot/gnulib/gnulib/modules/userspec,v
retrieving revision 1.3
diff -p -u -r1.3 userspec
--- modules/userspec    20 Jan 2003 10:02:38 -0000      1.3
+++ modules/userspec    16 Aug 2003 06:21:07 -0000
@@ -8,6 +8,7 @@ m4/userspec.m4
 
 Depends-on:
 alloca
+posixver
 xalloc
 xstrtol
 strdup