* string.c (rb_str_squeeze_bang): specialized for 7bit characters in

  ASCII compatible strings.

* string.c (rb_str_count): ditto.

* string.c (tr_trans): preserve 7bit/valid coderange flag.

* string.c (rb_str_squeeze_bang): preserve previous coderange value.

* string.c (rb_str_lstrip_bang): ditto.

* string.c (rb_str_rstrip_bang): ditto.

* encoding.c (rb_default_external_encoding): preserve
  default_external_encoding in a static variable.

* string.c (single_byte_optimizable): check coderange first, to
  reduce number of calling rb_enc_from_index().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 21 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index ecd83d8a09..e3c5d3369c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,27 @@ Mon Sep 15 23:28:28 2008  Tanaka Akira  <akr@fsij.org>
 	* io.c (rb_scan_open_args): call FilePathValue before encoding
 	  conversion.
 
+Mon Sep 15 22:11:07 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* string.c (rb_str_squeeze_bang): specialized for 7bit characters in
+	  ASCII compatible strings.
+
+	* string.c (rb_str_count): ditto.
+
+	* string.c (tr_trans): preserve 7bit/valid coderange flag.
+
+	* string.c (rb_str_squeeze_bang): preserve previous coderange value.
+
+	* string.c (rb_str_lstrip_bang): ditto.
+
+	* string.c (rb_str_rstrip_bang): ditto.
+
+	* encoding.c (rb_default_external_encoding): preserve
+	  default_external_encoding in a static variable.
+
+	* string.c (single_byte_optimizable): check coderange first, to
+	  reduce number of calling rb_enc_from_index().
+
 Mon Sep 15 20:57:00 2008  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
 	* lib/matrix.rb (Matrix#eql?): fixed [ruby-dev:36298].