nobu	2009-09-20 09:53:37 +0900 (Sun, 20 Sep 2009)

  New Revision: 25009

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=25009

  Log:
    * lib/open3.rb (Open3#popen3): fixed and improved rdoc.  [ruby-core:25658]

  Modified files:
    branches/ruby_1_8/ChangeLog
    branches/ruby_1_8/lib/open3.rb
    branches/ruby_1_8/version.h

Index: ruby_1_8/ChangeLog
===================================================================
--- ruby_1_8/ChangeLog	(revision 25008)
+++ ruby_1_8/ChangeLog	(revision 25009)
@@ -1,3 +1,7 @@
+Sun Sep 20 09:53:35 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* lib/open3.rb (Open3#popen3): fixed and improved rdoc.  [ruby-core:25658]
+
 Fri Sep 18 14:44:13 2009  NAKAMURA Usaku  <usa@r...>
 
 	* win32/win32.c (rb_w32_select): wait specified time on select.
Index: ruby_1_8/version.h
===================================================================
--- ruby_1_8/version.h	(revision 25008)
+++ ruby_1_8/version.h	(revision 25009)
@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.8.8"
-#define RUBY_RELEASE_DATE "2009-09-18"
+#define RUBY_RELEASE_DATE "2009-09-20"
 #define RUBY_VERSION_CODE 188
-#define RUBY_RELEASE_CODE 20090918
+#define RUBY_RELEASE_CODE 20090920
 #define RUBY_PATCHLEVEL -1
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 8
 #define RUBY_RELEASE_YEAR 2009
 #define RUBY_RELEASE_MONTH 9
-#define RUBY_RELEASE_DAY 18
+#define RUBY_RELEASE_DAY 20
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];
Index: ruby_1_8/lib/open3.rb
===================================================================
--- ruby_1_8/lib/open3.rb	(revision 25008)
+++ ruby_1_8/lib/open3.rb	(revision 25009)
@@ -33,7 +33,7 @@
   #   
   #   require 'open3'
   #
-  #   [stdin, stdout, stderr] = Open3.popen3(cmd)
+  #   stdin, stdout, stderr = Open3.popen3(cmd)
   #
   # Block form:
   #
@@ -43,6 +43,12 @@
   #
   # The parameter +cmd+ is passed directly to Kernel#exec.
   #
+  # _popen3_ is like _system_ in that you can pass extra parameters, and the
+  # strings won't be mangled by shell expansion.
+  #
+  #   stdin, stdout, stderr = Open3.popen3('identify', '/weird path/with spaces/and "strange" characters.jpg')
+  #   result = stdout.read
+  #
   def popen3(*cmd)
     pw = IO::pipe   # pipe[0] for read, pipe[1] for write
     pr = IO::pipe

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