maint: remove Local Variables: indent-tabs-mode: nil from all sources

* src/getlimits.c: Likewise.
* src/group-list.c: Likewise.
* src/groups.c: Likewise.
* src/mktemp.c: Likewise.
* src/setuidgid.c: Likewise.
* src/stdbuf.c: Likewise.
* src/timeout.c: Likewise.
* src/truncate.c: Likewise.
* gl/lib/mbsalign.c: Likewise.
* tests/test-lib.sh: Likewise.
* bootstrap: Likewise.
* README-hacking: Likewise.

README-hacking

@@ -64,7 +64,3 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Local Variables:
-indent-tabs-mode: nil
-End:

bootstrap

@@ -765,7 +765,3 @@ sed 's,\.\./\.\.,..,g' $m > $m-t
 mv -f $m-t $m
 
 echo "$0: done.  Now you can run './configure'."
-
-# Local Variables:
-# indent-tabs-mode: nil
-# End:

gl/lib/mbsalign.c

@@ -229,8 +229,3 @@ mbsalign_cleanup:
 
   return ret;
 }
-/*
- * Local variables:
- *  indent-tabs-mode: nil
- * End:
- */

src/getlimits.c

@@ -172,9 +172,3 @@ main (int argc, char **argv)
   print_int (INTMAX);
   print_int (UINTMAX);
 }
-
-/*
- * Local variables:
- *  indent-tabs-mode: nil
- * End:
- */

src/group-list.c

@@ -113,9 +113,3 @@ print_group (gid_t gid, bool use_name)
     printf ("%s", grp->gr_name);
   return ok;
 }
-
-/*
- * Local variables:
- *  indent-tabs-mode: nil
- * End:
- */

src/groups.c

@@ -124,9 +124,3 @@ main (int argc, char **argv)
 
   exit (ok ? EXIT_SUCCESS : EXIT_FAILURE);
 }
-
-/*
- * Local variables:
- *  indent-tabs-mode: nil
- * End:
- */

src/mktemp.c

@@ -286,9 +286,3 @@ main (int argc, char **argv)
 
   exit (status);
 }
-
-/*
- * Local variables:
- *  indent-tabs-mode: nil
- * End:
- */

src/setuidgid.c

@@ -214,9 +214,3 @@ main (int argc, char **argv)
     exit (exit_status);
   }
 }
-
-/*
- * Local variables:
- *  indent-tabs-mode: nil
- * End:
- */

src/stdbuf.c

@@ -378,9 +378,3 @@ main (int argc, char **argv)
     exit (exit_status);
   }
 }
-
-/*
- * Local variables:
- *  indent-tabs-mode: nil
- * End:
- */

src/timeout.c

@@ -330,9 +330,3 @@ main (int argc, char **argv)
         return status;
     }
 }
-
-/*
- * Local variables:
- *  indent-tabs-mode: nil
- * End:
- */

src/truncate.c

@@ -416,9 +416,3 @@ main (int argc, char **argv)
 
   return errors ? EXIT_FAILURE : EXIT_SUCCESS;
 }
-
-/*
- * Local variables:
- *  indent-tabs-mode: nil
- * End:
- */

tests/test-lib.sh

@@ -387,7 +387,3 @@ elif ( cmp --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
 else
   compare() { cmp "$@"; }
 fi
-
-# Local Variables:
-# indent-tabs-mode: nil
-# End: