Remove GNU texinfo from base along with all info pages.

To be able to info pages consider installing texinfo from ports print/texinfo or
via pkg: pkg install texinfo

Differential Revision:	https://reviews.freebsd.org/D1409
Reviewed by:	emaste, imp (previous version)
Relnotes:	yes

1 files changed, 0 insertions, 35 deletions

diff --git a/contrib/texinfo/lib/substring.c b/contrib/texinfo/lib/substring.c
deleted file mode 100644
index 9e59fceefea2..000000000000
--- a/contrib/texinfo/lib/substring.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* substring.c -- extract substring.
-   $Id: substring.c,v 1.2 2004/04/11 17:56:46 karl Exp $
-
-   Copyright (C) 1999, 2004 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
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   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, write to the Free Software Foundation, Inc.,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "system.h"
-
-char *
-substring (const char *start, const char *end)
-{
-  char *result = xmalloc (end - start + 1);
-  char *scan_result = result;
-  const char *scan = start;
-
-  while (scan < end)
-    *scan_result++ = *scan++;
-
-  *scan_result = 0;
-  return result;
-}
-