1 files changed, 0 insertions, 108 deletions
diff --git a/gnu/usr.bin/groff/libgroff/cset.cc b/gnu/usr.bin/groff/libgroff/cset.cc
deleted file mode 100644
index c720d1b9eed8..000000000000
--- a/gnu/usr.bin/groff/libgroff/cset.cc
+++ /dev/null
@@ -1,108 +0,0 @@
-// -*- C++ -*-
-/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-     Written by James Clark (jjc@jclark.com)
-
-This file is part of groff.
-
-groff 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.
-
-groff 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 groff; see the file COPYING.  If not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <ctype.h>
-#ifdef __FreeBSD__
-#include <locale.h>
-#endif
-#include "cset.h"
-
-cset csalpha(CSET_BUILTIN);
-cset csupper(CSET_BUILTIN);
-cset cslower(CSET_BUILTIN);
-cset csdigit(CSET_BUILTIN);
-cset csxdigit(CSET_BUILTIN);
-cset csspace(CSET_BUILTIN);
-cset cspunct(CSET_BUILTIN);
-cset csalnum(CSET_BUILTIN);
-cset csprint(CSET_BUILTIN);
-cset csgraph(CSET_BUILTIN);
-cset cscntrl(CSET_BUILTIN);
-
-#if defined(isascii) && !defined(__FreeBSD__)
-#define ISASCII(c) isascii(c)
-#else
-#define ISASCII(c) (1)
-#endif
-
-void cset::clear()
-{
-  char *p = v;
-  for (int i = 0; i <= UCHAR_MAX; i++)
-    p[i] = 0;
-}
-
-cset::cset()
-{
-  clear();
-}
-
-cset::cset(const char *s)
-{
-  clear();
-  while (*s)
-    v[(unsigned char)*s++] = 1;
-}
-
-cset::cset(const unsigned char *s)
-{
-  clear();
-  while (*s)
-    v[*s++] = 1;
-}
-
-cset::cset(cset_builtin)
-{
-  // these are initialised by cset_init::cset_init()
-}
-
-cset &cset::operator|=(const cset &cs)
-{
-  for (int i = 0; i <= UCHAR_MAX; i++)
-    if (cs.v[i])
-      v[i] = 1;
-  return *this;
-}
-
-
-int cset_init::initialised = 0;
-
-cset_init::cset_init()
-{
-  if (initialised)
-    return;
-  initialised = 1;
-#ifdef __FreeBSD__
-  (void) setlocale(LC_CTYPE, "");
-#endif
-  for (int i = 0; i <= UCHAR_MAX; i++) {
-    csalpha.v[i] = ISASCII(i) && isalpha(i);
-    csupper.v[i] = ISASCII(i) && isupper(i);
-    cslower.v[i] = ISASCII(i) && islower(i);
-    csdigit.v[i] = ISASCII(i) && isdigit(i);
-    csxdigit.v[i] = ISASCII(i) && isxdigit(i);
-    csspace.v[i] = ISASCII(i) && isspace(i);
-    cspunct.v[i] = ISASCII(i) && ispunct(i);
-    csalnum.v[i] = ISASCII(i) && isalnum(i);
-    csprint.v[i] = ISASCII(i) && isprint(i);
-    csgraph.v[i] = ISASCII(i) && isgraph(i);
-    cscntrl.v[i] = ISASCII(i) && iscntrl(i);
-  }
-}