Remove posixver.h and its uses.

(main): Don't complain about -TAB.

diff --git a/src/unexpand.c b/src/unexpand.c
index 9b3a07163ab05e0493e5c819457af9c6f567f34f..0238a20bdf076dd9fd15fb57046d94063c79d3bb 100644 (file)
--- a/src/unexpand.c
+++ b/src/unexpand.c
@@ -41,7 +41,6 @@
 #include <sys/types.h>
 #include "system.h"
 #include "error.h"
-#include "posixver.h"
 #include "quote.h"
 #include "xstrndup.h"
 
@@ -469,8 +468,6 @@ main (int argc, char **argv)
      so that only leading blanks will be considered.  */
   bool convert_first_only = false;
 
-  bool obsolete_tablist = false;
-
   initialize_main (&argc, &argv);
   program_name = argv[0];
   setlocale (LC_ALL, "");
@@ -506,7 +503,6 @@ main (int argc, char **argv)
          if (have_tabval)
            add_tab_stop (tabval);
          have_tabval = false;
-         obsolete_tablist = true;
          break;
        case_GETOPT_HELP_CHAR;
        case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS);
@@ -516,22 +512,12 @@ main (int argc, char **argv)
              tabval = 0;
              have_tabval = true;
            }
-         {
-           if (!DECIMAL_DIGIT_ACCUMULATE (tabval, c - '0', UINTMAX_MAX))
-             error (EXIT_FAILURE, 0, _("tab stop value is too large"));
-         }
-         obsolete_tablist = true;
+         if (!DECIMAL_DIGIT_ACCUMULATE (tabval, c - '0', UINTMAX_MAX))
+           error (EXIT_FAILURE, 0, _("tab stop value is too large"));
          break;
        }
     }
 
-  if (obsolete_tablist && 200112 <= posix2_version ())
-    {
-      error (0, 0,
-            _("`-LIST' option is obsolete; use `--first-only -t LIST'"));
-      usage (EXIT_FAILURE);
-    }
-
   if (convert_first_only)
     convert_entire_line = false;