diff --git a/ChangeLog b/ChangeLog
index 093dc337af..701099718e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Wed Aug  6 07:45:26 2008  Tanaka Akira  <akr@fsij.org>
+
+	* tool/transcode-tblgen.rb: show generating tables in verbose mode.
+	  (transcode_generate_node): call ActionMap#generate_node with showing
+	  table name.
+	
+	* enc/trans/utf_16_32.erb.c: use transcode_generate_node.
+
 Wed Aug  6 06:55:20 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* thread.c (thread_start_func_2): propagates fatal error and system
diff --git a/enc/trans/utf_16_32.erb.c b/enc/trans/utf_16_32.erb.c
index a2984a9c68..8908313458 100644
--- a/enc/trans/utf_16_32.erb.c
+++ b/enc/trans/utf_16_32.erb.c
@@ -186,7 +186,7 @@ fun_so_to_utf_32le(const unsigned char* s, unsigned char* o)
   map["{dc-df}{00-ff}"] = :invalid
   map["{d8-db}{00-ff}{00-db,e0-ff}{00-ff}"] = :invalid
   code = ''
-  ActionMap.parse(map).generate_node(code, "from_UTF_16BE", [])
+  transcode_generate_node(ActionMap.parse(map), code, "from_UTF_16BE", [])
   code
 %>
 
@@ -214,7 +214,7 @@ rb_from_UTF_16BE = {
   map["f4{90-bf}"] = :invalid
   code = ''
   am = ActionMap.parse(map)
-  am.generate_node(code, "to_UTF_16BE", [0x00..0xff, 0x80..0xbf, 0x80..0xbf, 0x80..0xbf])
+  transcode_generate_node(am, code, "to_UTF_16BE", [0x00..0xff, 0x80..0xbf, 0x80..0xbf, 0x80..0xbf])
   code
 %>
 
@@ -231,7 +231,7 @@ rb_to_UTF_16BE = {
   map["{00-ff}{dc-df}"] = :invalid
   map["{00-ff}{d8-db}{00-ff}{00-db,e0-ff}"] = :invalid
   code = ''
-  ActionMap.parse(map).generate_node(code, "from_UTF_16LE", [])
+  transcode_generate_node(ActionMap.parse(map), code, "from_UTF_16LE", [])
   code
 %>
 
@@ -256,7 +256,7 @@ rb_to_UTF_16LE = {
   #map["{01-ff}"] = :invalid
   map["{01-ff}{00-ff}{00-ff}{00-ff}"] = :invalid
   code = ''
-  ActionMap.parse(map).generate_node(code, "from_UTF_32BE", [])
+  transcode_generate_node(ActionMap.parse(map), code, "from_UTF_32BE", [])
   code
 %>
 
@@ -280,7 +280,7 @@ rb_to_UTF_32BE = {
   map["{00-ff}{00-ff}{11-ff}00"] = :invalid
   map["{00-ff}{d8-df}0000"] = :invalid
   code = ''
-  ActionMap.parse(map).generate_node(code, "from_UTF_32LE", [])
+  transcode_generate_node(ActionMap.parse(map), code, "from_UTF_32LE", [])
   code
 %>
 
diff --git a/tool/transcode-tblgen.rb b/tool/transcode-tblgen.rb
index 9ef21babe0..b42885eacb 100644
--- a/tool/transcode-tblgen.rb
+++ b/tool/transcode-tblgen.rb
@@ -380,6 +380,7 @@ end
 TRANSCODERS = []
 
 def transcode_tblgen(from, to, map)
+  STDERR.puts "converter for #{from} to #{to}" if VERBOSE_MODE
   id_from = from.tr('^0-9A-Za-z', '_')
   id_to = to.tr('^0-9A-Za-z', '_')
   if from == "UTF-8"
@@ -405,6 +406,11 @@ End
   tree_code + "\n" + transcoder_code
 end
 
+def transcode_generate_node(am, code, name_hint=nil, ranges=[])
+  STDERR.puts "converter for #{name_hint}" if VERBOSE_MODE
+  am.generate_node(code, name_hint, ranges)
+end
+
 def transcode_register_code
   code = ''
   TRANSCODERS.each {|transcoder_name|
@@ -499,6 +505,8 @@ op.def_option("--force", "force table generation") { force_mode = true }
 op.def_option("--output=FILE", "specify output file") {|arg| output_filename = arg }
 op.parse!
 
+VERBOSE_MODE = verbose_mode
+
 arg = ARGV.shift
 dir = File.dirname(arg)
 $:.unshift dir unless $:.include? dir
@@ -523,14 +531,14 @@ if !force_mode && output_filename && File.readable?(output_filename)
   if old_signature == chk_signature
     now = Time.now
     File.utime(now, now, output_filename)
-    STDERR.puts "#{output_filename} is already up-to-date." if verbose_mode
+    STDERR.puts "already up-to-date: #{output_filename}" if VERBOSE_MODE
     exit
   end
 end
 
-if verbose_mode
+if VERBOSE_MODE
   if output_filename
-    STDERR.print "generate #{output_filename} ..."
+    STDERR.puts "generating #{output_filename} ..."
   end
 end
 
@@ -559,7 +567,7 @@ if output_filename
   new_filename = output_filename + ".new"
   File.open(new_filename, "w") {|f| f << result }
   File.rename(new_filename, output_filename)
-  STDERR.puts " done." if verbose_mode
+  STDERR.puts "done." if VERBOSE_MODE
 else
   print result
 end