1 files changed, 0 insertions, 118 deletions
diff --git a/gnu/usr.bin/groff/libgroff/nametoindex.cc b/gnu/usr.bin/groff/libgroff/nametoindex.cc
deleted file mode 100644
index 694cab94b83..00000000000
--- a/gnu/usr.bin/groff/libgroff/nametoindex.cc
+++ /dev/null
@@ -1,118 +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. */
-
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <assert.h>
-#include <stdlib.h>
-#include "lib.h"
-#include "errarg.h"
-#include "error.h"
-#include "font.h"
-#include "ptable.h"
-
-declare_ptable(int)
-implement_ptable(int)
-
-class character_indexer {
-public:
-  character_indexer();
-  ~character_indexer();
-  int ascii_char_index(unsigned char);
-  int named_char_index(const char *);
-  int numbered_char_index(int);
-private:
-  enum { NSMALL = 256 };
-  int next_index;
-  int ascii_index[256];
-  int small_number_index[NSMALL];
-  PTABLE(int) table;
-  int lookup_char(const char *, int);
-};
-
-character_indexer::character_indexer()
-: next_index(0)
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    ascii_index[i] = -1;
-  for (i = 0; i < NSMALL; i++)
-    small_number_index[i] = -1;
-}
-
-character_indexer::~character_indexer()
-{
-}
-
-int character_indexer::ascii_char_index(unsigned char c)
-{
-  if (ascii_index[c] < 0)
-    ascii_index[c] = next_index++;
-  return ascii_index[c];
-}
-
-int character_indexer::numbered_char_index(int n)
-{
-  if (n >= 0 && n < NSMALL) {
-    if (small_number_index[n] < 0)
-      small_number_index[n] = next_index++;
-    return small_number_index[n];
-  }
-  // Not the most efficient possible implementation.
-  char buf[INT_DIGITS + 3];
-  buf[0] = ' ';
-  strcpy(buf + 1, itoa(n));
-  return named_char_index(buf);
-}
-
-int character_indexer::named_char_index(const char *s)
-{
-  int *np = table.lookup(s);
-  if (!np) {
-    np = new int;
-    *np = next_index++;
-    table.define(s, np);
-  }
-  return *np;
-}
-
-static character_indexer indexer;
-
-int font::number_to_index(int n)
-{
-  return indexer.numbered_char_index(n);
-}
-
-int font::name_to_index(const char *s)
-{
-  assert(s != 0 && s[0] != '\0' && s[0] != ' ');
-  if (s[1] == '\0')
-    return indexer.ascii_char_index(s[0]);
-  /* char128 and \200 are synonyms */
-  if (s[0] == 'c' && s[1] == 'h' && s[2] == 'a' && s[3] == 'r') {
-    char *res;
-    long n = strtol(s + 4, &res, 10);
-    if (res != s + 4 && *res == '\0' && n >= 0 && n < 256)
-      return indexer.ascii_char_index((unsigned char)n);
-  }
-  return indexer.named_char_index(s);
-}
-