1 files changed, 0 insertions, 87 deletions
diff --git a/src/iterator.cc b/src/iterator.cc
deleted file mode 100644
index ca66bbb8aca4..000000000000
--- a/src/iterator.cc
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Provides an Iterator for keyword characters.
-   Copyright (C) 1989-1998, 2000 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF 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 1, or (at your option)
-any later version.
-
-GNU GPERF 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 GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-#include "iterator.h"
-
-#include <ctype.h>
-#include "trace.h"
-
-/* Constructor for Iterator. */
-
-Iterator::Iterator (const char *s, int lo, int hi, int word_end, int bad_val, int key_end)
-{
-  T (Trace t ("Iterator::Iterator");)
-  end         = key_end;
-  error_value = bad_val;
-  end_word    = word_end;
-  str         = s;
-  hi_bound    = hi;
-  lo_bound    = lo;
-}
-
-/* Provide an Iterator, returning the ``next'' value from
-   the list of valid values given in the constructor. */
-
-int
-Iterator::operator() (void)
-{
-  T (Trace t ("Iterator::operator()");)
-/* Variables to record the Iterator's status when handling ranges, e.g., 3-12. */
-
-  static int size;
-  static int curr_value;
-  static int upper_bound;
-
-  if (size)
-    {
-      if (++curr_value >= upper_bound)
-        size = 0;
-      return curr_value;
-    }
-  else
-    {
-      while (*str)
-        switch (*str)
-          {
-          default: return error_value;
-          case ',': str++; break;
-          case '$': str++; return end_word;
-          case '0': case '1': case '2': case '3': case '4':
-          case '5': case '6': case '7': case '8': case '9':
-            for (curr_value = 0; isdigit ((unsigned char)(*str)); str++)
-              curr_value = curr_value * 10 + (*str - '0');
-
-            if (*str == '-')
-              {
-
-                for (size = 1, upper_bound = 0;
-                     isdigit ((unsigned char)(*++str));
-                     upper_bound = upper_bound * 10 + (*str - '0'));
-
-                if (upper_bound <= curr_value || upper_bound > hi_bound)
-                  return error_value;
-              }
-            return curr_value >= lo_bound && curr_value <= hi_bound
-              ? curr_value : error_value;
-          }
-
-      return end;
-    }
-}