1 files changed, 0 insertions, 88 deletions
diff --git a/contrib/groff/refer/token.h b/contrib/groff/refer/token.h
deleted file mode 100644
index 6da430d6abad..000000000000
--- a/contrib/groff/refer/token.h
+++ /dev/null
@@ -1,88 +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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-enum token_type {
-  TOKEN_OTHER,
-  TOKEN_UPPER,
-  TOKEN_LOWER,
-  TOKEN_ACCENT,
-  TOKEN_PUNCT,
-  TOKEN_HYPHEN,
-  TOKEN_RANGE_SEP
-};
-
-class token_info {
-private:
-  token_type type;
-  const char *sort_key;
-  const char *other_case;
-public:
-  token_info();
-  void set(token_type, const char *sk = 0, const char *oc = 0);
-  void lower_case(const char *start, const char *end, string &result) const;
-  void upper_case(const char *start, const char *end, string &result) const;
-  void sortify(const char *start, const char *end, string &result) const;
-  int sortify_non_empty(const char *start, const char *end) const;
-  int is_upper() const;
-  int is_lower() const;
-  int is_accent() const;
-  int is_other() const;
-  int is_punct() const;
-  int is_hyphen() const;
-  int is_range_sep() const;
-};
-
-inline int token_info::is_upper() const
-{
-  return type == TOKEN_UPPER;
-}
-
-inline int token_info::is_lower() const
-{
-  return type == TOKEN_LOWER;
-}
-
-inline int token_info::is_accent() const
-{
-  return type == TOKEN_ACCENT;
-}
-
-inline int token_info::is_other() const
-{
-  return type == TOKEN_OTHER;
-}
-
-inline int token_info::is_punct() const
-{
-  return type == TOKEN_PUNCT;
-}
-
-inline int token_info::is_hyphen() const
-{
-  return type == TOKEN_HYPHEN;
-}
-
-inline int token_info::is_range_sep() const
-{
-  return type == TOKEN_RANGE_SEP;
-}
-
-int get_token(const char **ptr, const char *end);
-const token_info *lookup_token(const char *start, const char *end);