From b6285a01fb49551e85c20587f6f9846a55f32bf5 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 26 Apr 2009 13:25:09 +0000
Subject: * tool/transcode-tb (ActionMap#each_firstbyte):   if :asis collides
 other mappings, use another.

* tool/transcode-tb (ActionMap#generate_info):
  add :asis for ASIS.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/transcode-tblgen.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

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

diff --git a/tool/transcode-tblgen.rb b/tool/transcode-tblgen.rb
index 266b5a8500..83fc198da0 100644
--- a/tool/transcode-tblgen.rb
+++ b/tool/transcode-tblgen.rb
@@ -237,7 +237,10 @@ class ActionMap
       else
         ss.each_firstbyte {|byte, rest|
           h[byte] ||= {}
-          if h[byte][rest]
+          if h[byte][rest].nil?
+          elsif action == :asis
+            next
+          elsif h[byte][rest] != :asis
             raise "ambiguous %s or %s (%02X/%s)" % [h[byte][rest], action, byte, rest]
           end
           h[byte][rest] = action
@@ -316,6 +319,8 @@ class ActionMap
     case info
     when :nomap
       "NOMAP"
+    when :asis
+      "ASIS"
     when :undef
       "UNDEF"
     when :invalid
-- 
cgit v1.2.3