CHG .	27015->27034	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=27034;diff_format=u
CHG ChangeLog	27014->27034	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ChangeLog?p1=branches/ruby_1_8/ChangeLog&r1=27015&r2=27034&pathrev=27034;diff_format=u
CHG configure.in	26682->27031	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/configure.in?p1=branches/ruby_1_8/configure.in&r1=27015&r2=27034&pathrev=27034;diff_format=u
CHG version.h	27015->27034	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/version.h?p1=branches/ruby_1_8/version.h&r1=27015&r2=27034&pathrev=27034;diff_format=u
CHG ext/iconv/charset_alias.rb	11708->27034	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/iconv/charset_alias.rb?p1=branches/ruby_1_8/ext/iconv/charset_alias.rb&r1=27015&r2=27034&pathrev=27034;diff_format=u
COMMIT ||= and &&= may not make an assignment at all.	http://github.com/rubyspec/rubyspec/commit/145bb603a5c146634ad085ccb1ab3e957cc72113
COMMIT Separate ||= and &&= from other operators	http://github.com/rubyspec/rubyspec/commit/a2278176e24a596fd85e3f332f5410d7dd3eb5cf

===================================================================
+++ 20100325T091054
@@ 12 @@
 URL: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8
 リポジトリのルート: http://svn.ruby-lang.org/repos/ruby
 リポジトリ UUID: b2dd03c8-39d4-4d8f-98ff-823fe69b080e
+リビジョン: 27038
 ノード種別: ディレクトリ
 準備中の処理: 特になし
+最終変更者: nobu
+最終変更リビジョン: 27034
+最終変更日時: 2010-03-25 03:52:50 +0900 (木, 25  3月 2010)
 
 == autoconf # <time>
 + autoconf
@@ 20902 @@
 - assigns the lhs if previously unassigned
 - checks for class variable definition before fetching its value
 
+Unconditional operator assignment 'var op= expr'
 - is equivalent to 'var = var op expr'
 
+Conditional operator assignment 'var op= expr'
+- assigns the lhs if its truthiness is false for ||, true for &&
+- may not assign at all, depending on the truthiness of lhs
+- uses short-circuit arg evaluation
 
+Unconditional operator assignment 'obj.meth op= expr'
 - is equivalent to 'obj.meth = obj.meth op expr'
 
+Conditional operator assignment 'obj.meth op= expr'
+- is equivalent to 'obj.meth op obj.meth = expr'
+- may not assign at all, depending on the truthiness of lhs
+- uses short-circuit arg evaluation
 
 Operator assignment 'obj.meth op= expr'
 - evaluates lhs one time
 
+Unconditional operator assignment 'obj[idx] op= expr'
 - is equivalent to 'obj[idx] = obj[idx] op expr'
 
+Conditional operator assignment 'obj[idx] op= expr'
+- is equivalent to 'obj[idx] op obj[idx] = expr'
+- may not assign at all, depending on the truthiness of lhs
+- uses short-circuit arg evaluation
 
 Operator assignment 'obj[idx] op= expr'
 - handles complex index (idx) arguments
@@ 35933 @@
 
 Finished in <t> seconds
 
+3139 files, 12521 examples, <num> expectations, 84 failures, 90 errors
 exit 1
 failed(rubyspec)
 == end # <time>

===================================================================
--- 20100324T091744
@@ 12 @@
 URL: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8
 リポジトリのルート: http://svn.ruby-lang.org/repos/ruby
 リポジトリ UUID: b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-リビジョン: 27027
 ノード種別: ディレクトリ
 準備中の処理: 特になし
-最終変更者: svn
-最終変更リビジョン: 27015
-最終変更日時: 2010-03-22 19:33:12 +0900 (月, 22  3月 2010)
 
 == autoconf # <time>
 + autoconf
@@ 20902 @@
 - assigns the lhs if previously unassigned
 - checks for class variable definition before fetching its value
 
-Operator assignment 'var op= expr'
 - is equivalent to 'var = var op expr'
-- uses short-circuit arg evaluation for operators ||= and &&=
 
 Operator assignment 'obj.meth op= expr'
 - is equivalent to 'obj.meth = obj.meth op expr'
-- uses short-circuit arg evaluation for operators ||= and &&=
 - evaluates lhs one time
 
 Operator assignment 'obj[idx] op= expr'
 - is equivalent to 'obj[idx] = obj[idx] op expr'
-- uses short-circuit arg evaluation for operators ||= and &&=
 - handles complex index (idx) arguments
 - returns result of rhs not result of []=
 
@@ 35917 @@
 
 Finished in <t> seconds
 
-3139 files, 12515 examples, <num> expectations, 84 failures, 90 errors
 exit 1
 failed(rubyspec)
 == end # <time>