From 5ade93542fd9ee1a11515a2fa885f2cf822833d2 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 12 Aug 2008 07:20:10 +0000
Subject: * transcode_data.h (TRANSCODE_ERROR): removed.

* tool/transcode-tblgen.rb: 8bit byte of ASCII-8BIT is a valid
  (but unique to ASCII-8BIT) character.

* transcode.c (rb_eConversionUndefined): new error.
  (rb_eInvalidByteSequence): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18524 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/transcode-tblgen.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'tool/transcode-tblgen.rb')

diff --git a/tool/transcode-tblgen.rb b/tool/transcode-tblgen.rb
index 493e3b11a6..e4ee481f43 100644
--- a/tool/transcode-tblgen.rb
+++ b/tool/transcode-tblgen.rb
@@ -317,7 +317,8 @@ class ActionMap
       min = max = 0
     end
 
-    if n = OffsetsMemo[offsets]
+    offsets_key = [min, max, offsets[min..max]]
+    if n = OffsetsMemo[offsets_key]
       offsets_name = n
       offsets_code = ''
     else
@@ -326,7 +327,7 @@ class ActionMap
 static const unsigned char
 #{offsets_name}[#{2+max-min+1}] = #{format_offsets(min,max,offsets)};
 End
-      OffsetsMemo[offsets] = offsets_name
+      OffsetsMemo[offsets_key] = offsets_name
     end
 
     if n = InfosMemo[infos]
@@ -524,6 +525,7 @@ ValidEncoding = {
 }
 
 {
+  'ASCII-8BIT'  => '1byte',
   'ISO-8859-1'  => '1byte',
   'ISO-8859-2'  => '1byte',
   'ISO-8859-3'  => '1byte',
-- 
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