1 files changed, 0 insertions, 39 deletions
diff --git a/ext/ripper/tools/list-parse-event-ids.rb b/ext/ripper/tools/list-parse-event-ids.rb
deleted file mode 100755
index a8566fcbcf..0000000000
--- a/ext/ripper/tools/list-parse-event-ids.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-# $Id$
-
-def main
-  if ARGV[0] == '-a'
-    with_arity = true
-    ARGV.delete_at 0
-  else
-    with_arity = false
-  end
-  extract_ids(ARGF).each do |id, arity|
-    if with_arity
-      puts "#{id} #{arity}"
-    else
-      puts id
-    end
-  end
-end
-
-def extract_ids(f)
-  ids = {}
-  f.each do |line|
-    next if /\A\#\s*define\s+s?dispatch/ =~ line
-    next if /ripper_dispatch/ =~ line
-    if a = line.scan(/dispatch(\d)\((\w+)/)
-      a.each do |arity, event|
-        if ids[event]
-          unless ids[event] == arity.to_i
-            $stderr.puts "arity mismatch: #{event} (#{ids[event]} vs #{arity})"
-            exit 1
-          end
-        end
-        ids[event] = arity.to_i
-      end
-    end
-  end
-  ids.to_a.sort
-end
-
-main