From ca131883431fe5020630ac4ca437c3da06d0afad Mon Sep 17 00:00:00 2001
From: why <why@9e82565c-fa0a-db11-9fa0-00132028b6dc>
Date: Thu, 27 Jul 2006 02:00:52 +0000
Subject: [PATCH]  * Rakefile: make gems off the REVISION number by default.  *
 lib/hpricot/tag.rb: make sure the script tag (and other PCDATA wrappers)
 don't get output as empty elements.

git-svn-id: https://code.whytheluckystiff.net/svn/hpricot/trunk@30 9e82565c-fa0a-db11-9fa0-00132028b6dc
---
 Rakefile            | 12 ++++++------
 lib/hpricot/tag.rb  |  2 +-
 test/test_parser.rb |  4 ++++
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/Rakefile b/Rakefile
index f21ceeb..8be3b81 100644
--- a/Rakefile
+++ b/Rakefile
@@ -7,8 +7,8 @@ require 'fileutils'
 include FileUtils
 
 NAME = "hpricot"
-VERS = "0.3"
-PKG_REVISION = ".0"
+REV = File.read(".svn/entries")[/committed-rev="(\d+)"/, 1] rescue nil
+VERS = "0.3" + (REV ? ".#{REV}" : "")
 CLEAN.include ['ext/hpricot_scan/*.{bundle,so,obj,pdb,lib,def,exp}', 'ext/hpricot_scan/Makefile', 
                '**/.*.sw?', '*.gem', '.config']
 
@@ -40,7 +40,7 @@ end
 spec =
     Gem::Specification.new do |s|
         s.name = NAME
-        s.version = VERS + PKG_REVISION
+        s.version = VERS
         s.platform = Gem::Platform::RUBY
         s.has_rdoc = false
         s.extra_rdoc_files = ["README", "CHANGELOG", "COPYING"]
@@ -110,7 +110,7 @@ PKG_FILES = FileList[
 
 Win32Spec = Gem::Specification.new do |s|
   s.name = NAME
-  s.version = VERS + PKG_REVISION
+  s.version = VERS
   s.platform = Gem::Platform::WIN32
   s.has_rdoc = false
   s.extra_rdoc_files = ["README", "CHANGELOG", "COPYING"]
@@ -128,7 +128,7 @@ Win32Spec = Gem::Specification.new do |s|
   s.bindir = "bin"
 end
   
-WIN32_PKG_DIR = "hpricot-" + VERS + PKG_REVISION
+WIN32_PKG_DIR = "hpricot-" + VERS
 
 file WIN32_PKG_DIR => [:package] do
   sh "tar zxf pkg/#{WIN32_PKG_DIR}.tgz"
@@ -146,7 +146,7 @@ task :rubygems_win32 => ["hpricot_scan_win32"] do
   Dir.chdir("#{WIN32_PKG_DIR}") do
     Gem::Builder.new(Win32Spec).build
     verbose(true) {
-      mv Dir["*.gem"].first, "../pkg/hpricot-#{VERS + PKG_REVISION}-mswin32.gem"
+      mv Dir["*.gem"].first, "../pkg/hpricot-#{VERS}-mswin32.gem"
     }
   end
 end
diff --git a/lib/hpricot/tag.rb b/lib/hpricot/tag.rb
index a3f2ae5..d9d1e2f 100644
--- a/lib/hpricot/tag.rb
+++ b/lib/hpricot/tag.rb
@@ -32,7 +32,7 @@ def empty?; @children.empty? end
       [m, "#{m}="].each { |m2| define_method(m2) { |*a| @stag.send(m2, *a) } }
     end
     def output(out)
-      if empty?
+      if empty? and ElementContent[@stag.name] != :CDATA
         @stag.output(out, :style => :empty)
       else
         @stag.output(out)
diff --git a/test/test_parser.rb b/test/test_parser.rb
index 7476879..9b2b564 100644
--- a/test/test_parser.rb
+++ b/test/test_parser.rb
@@ -9,6 +9,7 @@ def setup
     @basic = Hpricot.parse(TestFiles::BASIC)
     @boingboing = Hpricot.parse(TestFiles::BOINGBOING)
     @immob = Hpricot.parse(TestFiles::IMMOB)
+    @utf8 = Hpricot.parse(TestFiles::UTF8)
   end
 
   # def test_set_attr
@@ -119,4 +120,7 @@ def test_body_newlines
   def test_javascripts
     assert_equal 3, (@immob/:script)[0].innerHTML.scan(/<LINK/).length
   end
+
+  def test_unicode
+  end
 end