akr	2008-09-08 18:16:45 +0900 (Mon, 08 Sep 2008)

  New Revision: 19242

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=19242

  Log:
    * tool/transcode-tblgen.rb (ArrayCode): less string substitutions.

  Modified files:
    trunk/ChangeLog
    trunk/tool/transcode-tblgen.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 19241)
+++ ChangeLog	(revision 19242)
@@ -1,3 +1,7 @@
+Mon Sep  8 18:15:59 2008  Tanaka Akira  <akr@f...>
+
+	* tool/transcode-tblgen.rb (ArrayCode): less string substitutions.
+
 Mon Sep  8 18:13:13 2008  Tanaka Akira  <akr@f...>
 
 	* vm.c (rb_mRubyVMFrozenCore): registered for GC.
Index: tool/transcode-tblgen.rb
===================================================================
--- tool/transcode-tblgen.rb	(revision 19241)
+++ tool/transcode-tblgen.rb	(revision 19242)
@@ -157,27 +157,28 @@
 
 class ArrayCode
   def initialize(type, name)
-    @code = <<"End"
-static const #{type}
-#{name}[0] = {
-};
-End
+    @type = type
+    @name = name
+    @len = 0;
+    @content = ''
   end
 
   def length
-    @code[/\[\d+\]/][1...-1].to_i
+    @len
   end
 
   def insert_at_last(num, str)
     newnum = self.length + num
-    @code.sub!(/^(\};\n\z)/) {
-      str + $1
-    }
-    @code.sub!(/\[\d+\]/) { "[#{newnum}]" }
+    @content << str
+    @len += num
   end
 
   def to_s
-    @code.dup
+    <<"End"
+static const #{@type}
+#{@name}[#{@len}] = {
+#{@content}};
+End
   end
 end
 

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