Load in initial files

LICENSE

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+This source tree contains a mixture of original material and other people's work. In particular,
+it contains Syntax Highlighting code from http://code.google.com/p/syntaxhighlighter/ and
+the S5 package from http://meyerweb.com/eric/tools/s5/. Both of these packages carry their own licenses,
+and the conditions in this file do not apply to these packages.
+
+The following terms apply to the original code in this source tree:
+
+Copyright (c) 2008 Dave Thomas
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

README

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+This is a remarkably trivial package that makes simply HTML-based presentations from
+a set up source files written using Textile. It's designed to help when creating
+slides that contain lots of code, as it allows code to be embedded from external source files. 
+This means that the code that you embed can come from running (and tested) programs.
+
+The code in the resulting slides is syntax highlighted, and is hyperlinked to the original
+source file, allowing that file to be brought up in Textmate.
+
+To get started
+
+* make sure you have Ruby 1.8.6 installed, along with the Rake and redcloth gems
+* type 'rake all' in the same directory as this README file
+* open html/all.html
+
+
+See the file LICENSE for details on how this all may be used.
+

Rakefile

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+SLIDES_DIR = 'slides'
+HTML_DIR   = 'html'
+
+Dir.chdir(SLIDES_DIR) { SRC = FileList['*.slides']; SRC.resolve }
+
+OUTPUT = []
+
+SRC.each do |file_name|
+  slide_file = File.join(SLIDES_DIR, file_name)
+  html_file = File.join(HTML_DIR, file_name.ext('.html'))
+  OUTPUT << html_file
+  desc "Build #{html_file} from #{slide_file}"
+  file html_file => slide_file do
+    sh "ruby bin/pressie.rb #{slide_file} > #{html_file}"
+  end
+end 
+
+desc "Build the HTML slides from all the files slides/*.slides files"
+task :default => OUTPUT
+
+desc "Build all slides based on the contents of slides/table_of_contents.slides"
+task :all => 'html/all.html'
+
+task 'html/all.html' => 'tmp/almost_all.html' do
+  sh "ruby bin/postprocess_all.rb tmp/almost_all.html >html/all.html"
+end
+
+task 'tmp/almost_all.html' => 'tmp/almost_all.slides' do
+  sh "ruby bin/pressie.rb tmp/almost_all.slides >tmp/almost_all.html"
+end
+
+task 'tmp/almost_all.slides' => OUTPUT do
+  sh "ruby bin/build_all.rb slides/table_of_contents.slides tmp/almost_all.slides"
+end
+
+desc "Remove all work products—slides and temporary files"
+task :clean do 
+  FileUtils.rm OUTPUT, :force => true
+  FileUtils.rm "html/all.html", :force => true
+  FileUtils.rm FileList["tmp/*"], :force => true
+end

bin/build_all.rb

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+# We're passed a file containing hyperlinks to the HTML
+# (ie, table_con_contents.slides)
+# and contruct all.slides from it
+
+BASE = File.join(File.dirname(__FILE__), "..")
+HEADER = %{h1. Advanced Ruby\n\nbq. Chad Fowler and Dave Thomas\n\nh1. Contents\n\n}
+
+
+contents = File.readlines(ARGV[0]).grep(/^\*.*:(.*)\.html/) { File.join(BASE, "slides", "#{$1}.slides") }.map {|name| File.read(name) }
+
+File.open(ARGV[1], "w") do |op|
+  op.puts HEADER
+
+  op.puts %{<div style="font-size: 70%">\n\n}
+
+  contents.each do |content|
+    content =~ /h1.\s+(.*)/
+    STDERR.puts $1
+    op.puts "* #{$1}\n\n"
+  end
+
+  op.puts "</div>\n\n"
+
+  contents.each do |content|
+    op.puts content.sub(/h1/, 'h1(slide0)').sub(/__END__.*/m, '')
+  end
+end

bin/postprocess_all.rb

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+content = File.read(ARGV[0])
+
+content = content.gsub(/<div class="slide">\s+<h1 class="slide0"/m, %{<div class="title slide">\n<h1})
+
+puts content

bin/pressie.rb

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+base = File.join(File.dirname(__FILE__), "..")
+$: << File.join(base, "lib")
+
+require 'rubygems'
+require "pressie/pressie"
+
+Pressie::process

code/control/basic_continuation.rb

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+def open_box(continuation)
+  continuation.call if rand < 0.5
+end
+
+callcc do |continuation|
+  puts "opening box"
+  open_box(continuation)
+  puts "Phew--kitty's OK"
+end
+
+puts "closing box"

code/control/cc_throw_catch.rb

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+#START:stack
+class CatchStack
+  Frame = Struct.new(:symbol, :cc)
+
+  def stack
+    Thread.current[:catch_stack] ||= []
+  end
+
+  def wrap(symbol, cc)
+    stack << Frame.new(symbol, cc)
+    begin
+      yield
+    ensure
+      stack.pop
+    end
+  end
+
+  def find_continuation_for(symbol)
+      stack.pop until stack.empty? || stack.last.symbol == symbol
+      if stack.empty?
+        fail NameError, "uncaught throw `#{sym}'"
+      else
+        stack.pop.cc
+      end
+  end
+end
+#END:stack
+
+#START:CC
+module CC
+  CATCH_STACK = CatchStack.new
+
+  def self.catch(sym)
+    callcc do |cc|
+      CATCH_STACK.wrap(sym, cc) do
+        yield 
+      end
+    end
+  end
+
+  def self.throw(sym, value=nil)
+    cc = CATCH_STACK.find_continuation_for(sym)
+    cc.call(value)
+  end
+end
+#END:CC
+
+#START:body
+def test_method
+  CC.throw(:x, "thrown X") if rand < 0.5
+end
+
+result = CC.catch(:x) do
+          test_method
+          "normal exit"
+        end
+
+puts "Result is #{result}"
+#END:body

code/control/closure_continuation.rb

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+def create_continuation(arg)
+  callcc { |continuation| return continuation }
+  puts "Back in method: arg = #{arg}"
+  exit
+end
+
+cont_one = create_continuation(123)
+cont_one.call      #=> Back in method: arg = 123

code/control/closure_continuation_2.rb

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+def create_continuation(arg)
+  callcc { |continuation| return continuation }
+  puts "Back in method: arg = #{arg}"
+end
+
+cont_one = create_continuation(123)
+cont_one.call
+
+### Results in:
+#
+# Back in method: arg = 123
+# closure_continuation_2.rb:8: undefined method `call' for nil:NilClass

dp.SyntaxHighlighter/CSS.html

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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml"><!-- InstanceBegin template="/Templates/Test.dwt" codeOutsideHTMLIsLocked="false" -->
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
+<title>dp.SyntaxHighlighter Tests</title>
+<link type="text/css" rel="stylesheet" href="Styles/SyntaxHighlighter.css"></link>
+<link href="Styles/TestPages.css" rel="stylesheet" type="text/css">
+</head>
+
+<body>
+
+<h1>dp.SyntaxHighlighter 1.5.0 Tests and Samples</h1>
+<p><a href="http://code.google.com/p/syntaxhighlighter/">http://code.google.com/p/syntaxhighlighter/</a></p>
+
+<h2><!-- InstanceBeginEditable name="Title" -->CSS<!-- InstanceEndEditable --></h2>
+
+<div class="layout">
+
+<div class="column1">
+	<h3>Languages:</h3>
+	<ol>
+		<li><a href="CSharp.html">C#</a></li>
+		<li><a href="CSS.html">CSS</a></li>
+		<li><a href="Cpp.html">C++</a></li>
+		<li><a href="Delphi.html">Delphi</a></li>
+		<li><a href="Java.html">Java</a></li>
+		<li><a href="JavaScript.html">JavaScript</a></li>
+		<li><a href="PHP.html">PHP</a></li>
+		<li><a href="Python.html">Python</a></li>
+		<li><a href="Ruby.html">Ruby</a></li>
+		<li><a href="SQL.html">SQL</a></li>
+		<li><a href="VB.html">Visual Basic</a></li>
+		<li><a href="XML.html">XML / HTML</a></li>
+	</ol>
+	<h3>Features:</h3>
+	<ol>
+		<li><a href="SmartTabs.html">Smart tabs</a></li>
+		<li><a href="FirstLine.html">First line</a> </li>
+		<li><a href="CollapseCode.html">Expand code</a></li>
+	    <li><a href="ShowColumns.html">Show columns</a></li>
+	    <li><a href="NoGutter.html">No gutter</a></li>
+	    <li><a href="NoControls.html">No controls</a></li>
+	</ol>
+</div>
+
+<div class="column2">
+Text body before.
+<hr/>
+<!-- InstanceBeginEditable name="Code" -->
+<pre name="code" class="css">
+/* Main style for the table */
+
+.dp-highlighter
+{
+	font-family: "Courier New", Courier, mono;
+	font-size: 12px;
+	text-align: left;
+	border: 1px solid #2B91AF;
+	background-color: #fff;
+	width: 99%;
+	overflow: auto;
+	line-height: 100% !important;
+	margin: 18px 0px 18px 0px;
+}
+
+.dp-highlighter ol
+{
+	margin: 0px 0px 0px 45px;
+	padding: 0px;
+	color: #2B91AF;
+}
+
+.dp-highlighter ol li
+{
+	border-left: 3px solid #6CE26C;
+	border-bottom: 1px solid #eee;
+	background-color: #fff;
+	padding-left: 10px;
+}
+
+.dp-highlighter ol li.alt
+{
+	background-color: #f8f8f8;
+}
+</pre>
+<!-- InstanceEndEditable -->
+<hr/>
+Text body after.
+</div>
+</div>
+
+<div class="footer">
+Copyright 2004-2007 Alex Gorbatchev.<br/>
+</div>
+
+<script class="javascript" src="Scripts/shCore.js"></script>
+<script class="javascript" src="Scripts/shBrushCSharp.js"></script>
+<script class="javascript" src="Scripts/shBrushPhp.js"></script>
+<script class="javascript" src="Scripts/shBrushJScript.js"></script>
+<script class="javascript" src="Scripts/shBrushJava.js"></script>
+<script class="javascript" src="Scripts/shBrushVb.js"></script>
+<script class="javascript" src="Scripts/shBrushSql.js"></script>
+<script class="javascript" src="Scripts/shBrushXml.js"></script>
+<script class="javascript" src="Scripts/shBrushDelphi.js"></script>
+<script class="javascript" src="Scripts/shBrushPython.js"></script>
+<script class="javascript" src="Scripts/shBrushRuby.js"></script>
+<script class="javascript" src="Scripts/shBrushCss.js"></script>
+<script class="javascript" src="Scripts/shBrushCpp.js"></script>
+<script class="javascript">
+dp.SyntaxHighlighter.ClipboardSwf = 'Scripts/clipboard.swf';
+dp.SyntaxHighlighter.HighlightAll('code');
+</script>
+
+</body>
+<!-- InstanceEnd --></html>