merge master; regen samples data

.travis.yml

@@ -1,4 +1,6 @@
-before_install: sudo apt-get install libicu-dev -y
+before_install: 
+  - sudo apt-get install libicu-dev -y
+  - gem update --system 2.1.11
 rvm:
   - 1.8.7
   - 1.9.2

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2011-2013 GitHub, Inc.
+Copyright (c) 2011-2014 GitHub, Inc.
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation

README.md

@@ -1,18 +1,17 @@
 # Linguist
 
-We use this library at GitHub to detect blob languages, highlight code, ignore binary files, suppress generated files in diffs and generate language breakdown graphs.
+We use this library at GitHub to detect blob languages, highlight code, ignore binary files, suppress generated files in diffs, and generate language breakdown graphs.
 
 ## Features
 
 ### Language detection
 
-Linguist defines the list of all languages known to GitHub in a [yaml file](https://github.com/github/linguist/blob/master/lib/linguist/languages.yml). In order for a file to be highlighted, a language and lexer must be defined there.
+Linguist defines a list of all languages known to GitHub in a [yaml file](https://github.com/github/linguist/blob/master/lib/linguist/languages.yml). In order for a file to be highlighted, a language and a lexer must be defined there.
 
-Most languages are detected by their file extension. This is the fastest and most common situation.
-
-For disambiguating between files with common extensions, we use a [Bayesian classifier](https://github.com/github/linguist/blob/master/lib/linguist/classifier.rb). For an example, this helps us tell the difference between `.h` files which could be either C, C++, or Obj-C.
-
-In the actual GitHub app we deal with `Grit::Blob` objects. For testing, there is a simple `FileBlob` API.
+Most languages are detected by their file extension. For disambiguating between files with common extensions, we first apply some common-sense heuristics to pick out obvious languages. After that, we use a
+[statistical
+classifier](https://github.com/github/linguist/blob/master/lib/linguist/classifier.rb).
+This process can help us tell the difference between, for example, `.h` files which could be either C, C++, or Obj-C.
 
 ```ruby
 
@@ -27,12 +26,9 @@ See [lib/linguist/language.rb](https://github.com/github/linguist/blob/master/li
 
 The actual syntax highlighting is handled by our Pygments wrapper, [pygments.rb](https://github.com/tmm1/pygments.rb). It also provides a [Lexer abstraction](https://github.com/tmm1/pygments.rb/blob/master/lib/pygments/lexer.rb) that determines which highlighter should be used on a file.
 
-We typically run on a pre-release version of Pygments, [pygments.rb](https://github.com/tmm1/pygments.rb), to get early access to new lexers. The [languages.yml](https://github.com/github/linguist/blob/master/lib/linguist/languages.yml) file is a dump of the lexers we have available on our server.
-
 ### Stats
 
-The Language Graph you see on every repository is built by aggregating the languages of each file in that repository. 
-The top language in the graph determines the project's primary language. Collectively, these stats make up the [Top Languages](https://github.com/languages) page.
+The Language stats bar that you see on every repository is built by aggregating the languages of each file in that repository. The top language in the graph determines the project's primary language.
 
 The repository stats API, accessed through `#languages`, can be used on a directory:
 
@@ -42,10 +38,27 @@ project.language.name  #=> "Ruby"
 project.languages      #=> { "Ruby" => 0.98, "Shell" => 0.02 }
 ```
 
-These stats are also printed out by the `linguist` binary. Try running `linguist` on itself:
+These stats are also printed out by the `linguist` binary. You can use the
+`--breakdown` flag, and the binary will also output the breakdown of files by language.
 
-    $ bundle exec linguist lib/
-    100%  Ruby
+You can try running `linguist` on the `lib/` directory in this repository itself:
+
+    $ bundle exec linguist lib/ --breakdown
+
+    100.00% Ruby
+
+    Ruby:
+    linguist/blob_helper.rb
+    linguist/classifier.rb
+    linguist/file_blob.rb
+    linguist/generated.rb
+    linguist/heuristics.rb
+    linguist/language.rb
+    linguist/md5.rb
+    linguist/repository.rb
+    linguist/samples.rb
+    linguist/tokenizer.rb
+    linguist.rb
 
 #### Ignore vendored files
 

Rakefile

@@ -1,7 +1,7 @@
+require 'json'
 require 'rake/clean'
 require 'rake/testtask'
 require 'yaml'
-require 'json'
 
 task :default => :test
 

bin/linguist

@@ -1,14 +1,22 @@
 #!/usr/bin/env ruby
 
 # linguist — detect language type for a file, or, given a directory, determine language breakdown
-#
-# usage: linguist <path>
+#     usage: linguist <path> [<--breakdown>]
 
 require 'linguist/file_blob'
 require 'linguist/repository'
 
 path = ARGV[0] || Dir.pwd
 
+# special case if not given a directory but still given the --breakdown option
+if path == "--breakdown"
+  path = Dir.pwd
+  breakdown = true
+end
+
+ARGV.shift
+breakdown = true if ARGV[0] == "--breakdown"
+
 if File.directory?(path)
   repo = Linguist::Repository.from_directory(path)
   repo.languages.sort_by { |_, size| size }.reverse.each do |language, size|
@@ -16,6 +24,17 @@ if File.directory?(path)
     percentage = sprintf '%.2f' % percentage
     puts "%-7s %s" % ["#{percentage}%", language]
   end
+  if breakdown
+    puts
+    file_breakdown = repo.breakdown_by_file
+    file_breakdown.each do |lang, files|
+      puts "#{lang}:" 
+      files.each do |file|
+        puts file
+      end
+      puts
+    end
+  end
 elsif File.file?(path)
   blob = Linguist::FileBlob.new(path, Dir.pwd)
   type = if blob.text?

github-linguist.gemspec

@@ -1,10 +1,12 @@
 Gem::Specification.new do |s|
   s.name    = 'github-linguist'
-  s.version = '2.10.2'
+  s.version = '2.10.12'
   s.summary = "GitHub Language detection"
+  s.description = 'We use this library at GitHub to detect blob languages, highlight code, ignore binary files, suppress generated files in diffs, and generate language breakdown graphs.'
 
   s.authors  = "GitHub"
   s.homepage = "https://github.com/github/linguist"
+  s.license  = "MIT"
 
   s.files = Dir['lib/**/*']
   s.executables << 'linguist'

lib/linguist.rb

@@ -1,5 +1,6 @@
 require 'linguist/blob_helper'
 require 'linguist/generated'
+require 'linguist/heuristics'
 require 'linguist/language'
 require 'linguist/repository'
 require 'linguist/samples'

lib/linguist/classifier.rb

@@ -78,18 +78,13 @@ module Linguist
     def classify(tokens, languages)
       return [] if tokens.nil?
       tokens = Tokenizer.tokenize(tokens) if tokens.is_a?(String)
-
       scores = {}
-      if verbosity >= 2
-        dump_all_tokens(tokens, languages)
-      end
+
+      debug_dump_all_tokens(tokens, languages) if verbosity >= 2
+
       languages.each do |language|
-        scores[language] = tokens_probability(tokens, language) +
-                                   language_probability(language)
-        if verbosity >= 1
-          printf "%10s = %10.3f + %7.3f = %10.3f\n",
-            language, tokens_probability(tokens, language), language_probability(language), scores[language]
-        end
+        scores[language] = tokens_probability(tokens, language) + language_probability(language)
+        debug_dump_probabilities(tokens, language, scores[language]) if verbosity >= 1
       end
 
       scores.sort { |a, b| b[1] <=> a[1] }.map { |score| [score[0], score[1]] }
@@ -135,6 +130,11 @@ module Linguist
         @verbosity ||= (ENV['LINGUIST_DEBUG'] || 0).to_i
       end
 
+      def debug_dump_probabilities(tokens, language, score)
+        printf("%10s = %10.3f + %7.3f = %10.3f\n",
+            language, tokens_probability(tokens, language), language_probability(language), score)
+      end
+
       # Internal: show a table of probabilities for each <token,language> pair.
       #
       # The number in each table entry is the number of "points" that each
@@ -145,7 +145,7 @@ module Linguist
       # how much more likely (log of probability ratio) that token is to
       # appear in one language vs. the least-likely language.  Dashes
       # indicate the least-likely language (and zero points) for each token.
-      def dump_all_tokens(tokens, languages)
+      def debug_dump_all_tokens(tokens, languages)
         maxlen = tokens.map { |tok| tok.size }.max
 
         printf "%#{maxlen}s", ""

lib/linguist/generated.rb

@@ -58,10 +58,12 @@ module Linguist
         generated_parser? ||
         generated_net_docfile? ||
         generated_net_designer_file? ||
+        generated_postscript? ||
         generated_protocol_buffer? ||
         generated_jni_header? ||
         composer_lock? ||
-        node_modules?
+        node_modules? ||
+        vcr_cassette?
     end
 
     # Internal: Is the blob an XCode project file?
@@ -176,6 +178,29 @@ module Linguist
       false
     end
 
+    # Internal: Is the blob of PostScript generated?
+    #
+    # PostScript files are often generated by other programs. If they tell us so,
+    # we can detect them.
+    #
+    # Returns true or false.
+    def generated_postscript?
+      return false unless ['.ps', '.eps'].include? extname
+
+      # We analyze the "%%Creator:" comment, which contains the author/generator
+      # of the file. If there is one, it should be in one of the first few lines.
+      creator = lines[0..9].find {|line| line =~ /^%%Creator: /}
+      return false if creator.nil?
+
+      # Most generators write their version number, while human authors' or companies'
+      # names don't contain numbers. So look if the line contains digits. Also
+      # look for some special cases without version numbers.
+      return creator =~ /[0-9]/ ||
+        creator.include?("mpage") ||
+        creator.include?("draw") ||
+        creator.include?("ImageMagick")
+    end
+
     # Internal: Is the blob a C++, Java or Python source file generated by the
     # Protocol Buffer compiler?
     #
@@ -198,20 +223,28 @@ module Linguist
                lines[1].include?("#include <jni.h>")
     end
 
-    # node_modules/ can contain large amounts of files, in general not meant
-    # for humans in pull requests.
+    # Internal: Is the blob part of node_modules/, which are not meant for humans in pull requests.
     #
     # Returns true or false.
     def node_modules?
       !!name.match(/node_modules\//)
     end
 
-    # the php composer tool generates a lock file to represent a specific dependency state.
-    # In general not meant for humans in pull requests.
+    # Internal: Is the blob a generated php composer lock file?
     #
     # Returns true or false.
     def composer_lock?
       !!name.match(/composer.lock/)
     end
+
+    # Is the blob a VCR Cassette file?
+    #
+    # Returns true or false
+    def vcr_cassette?
+      return false unless extname == '.yml'
+      return false unless lines.count > 2
+      # VCR Cassettes have "recorded_with: VCR" in the second last line.
+      return lines[-2].include?("recorded_with: VCR")
+    end
   end
 end

lib/linguist/heuristics.rb

@@ -0,0 +1,80 @@
+module Linguist
+  # A collection of simple heuristics that can be used to better analyze languages.
+  class Heuristics
+    ACTIVE = false
+
+    # Public: Given an array of String language names,
+    # apply heuristics against the given data and return an array
+    # of matching languages, or nil.
+    #
+    # data      - Array of tokens or String data to analyze.
+    # languages - Array of language name Strings to restrict to.
+    #
+    # Returns an array of Languages or []
+    def self.find_by_heuristics(data, languages)
+      if active?
+        if languages.all? { |l| ["Objective-C", "C++"].include?(l) }
+          disambiguate_c(data, languages)
+        end
+        if languages.all? { |l| ["Perl", "Prolog"].include?(l) }
+          disambiguate_pl(data, languages)
+        end
+        if languages.all? { |l| ["ECL", "Prolog"].include?(l) }
+          disambiguate_ecl(data, languages)
+        end
+        if languages.all? { |l| ["TypeScript", "XML"].include?(l) }
+          disambiguate_ts(data, languages)
+        end
+        if languages.all? { |l| ["Common Lisp", "OpenCL"].include?(l) }
+          disambiguate_cl(data, languages)
+        end
+      end
+    end
+
+    # .h extensions are ambigious between C, C++, and Objective-C.
+    # We want to shortcut look for Objective-C _and_ now C++ too!
+    #
+    # Returns an array of Languages or []
+    def self.disambiguate_c(data, languages)
+      matches = []
+      matches << Language["Objective-C"] if data.include?("@interface")
+      matches << Language["C++"] if data.include?("#include <cstdint>")
+      matches
+    end
+
+    def self.disambiguate_pl(data, languages)
+      matches = []
+      matches << Language["Prolog"] if data.include?(":-")
+      matches << Language["Perl"] if data.include?("use strict")
+      matches
+    end
+
+    def self.disambiguate_ecl(data, languages)
+      matches = []
+      matches << Language["Prolog"] if data.include?(":-")
+      matches << Language["ECL"] if data.include?(":=")
+      matches
+    end
+
+    def self.disambiguate_ts(data, languages)
+      matches = []
+      if (data.include?("</translation>"))
+        matches << Language["XML"]
+      else
+        matches << Language["TypeScript"]
+      end
+      matches
+    end
+
+    def self.disambiguate_cl(data, languages)
+      matches = []
+      matches << Language["Common Lisp"] if data.include?("(defun ")
+      matches << Language["OpenCL"] if /\/\* |\/\/ |^\}/.match(data)
+      matches
+    end
+
+    def self.active?
+      !!ACTIVE
+    end
+  end
+end

lib/linguist/language.rb

@@ -7,6 +7,7 @@ rescue LoadError
 end
 
 require 'linguist/classifier'
+require 'linguist/heuristics'
 require 'linguist/samples'
 
 module Linguist
@@ -32,7 +33,7 @@ module Linguist
     #
     # Returns an array
     def self.detectable_markup
-      ["CSS", "Less", "Sass", "TeX"]
+      ["CSS", "Less", "Sass", "SCSS", "Stylus", "TeX"]
     end
 
     # Detect languages by a specific type
@@ -113,18 +114,32 @@ module Linguist
         name += ".script!"
       end
 
+      # First try to find languages that match based on filename.
       possible_languages = find_by_filename(name)
 
+      # If there is more than one possible language with that extension (or no
+      # extension at all, in the case of extensionless scripts), we need to continue
+      # our detection work
       if possible_languages.length > 1
         data = data.call() if data.respond_to?(:call)
+        possible_language_names = possible_languages.map(&:name)
+
+        # Don't bother with emptiness
         if data.nil? || data == ""
           nil
+        # Check if there's a shebang line and use that as authoritative
         elsif (result = find_by_shebang(data)) && !result.empty?
           result.first
-        elsif classified = Classifier.classify(Samples::DATA, data, possible_languages.map(&:name)).first
+        # No shebang. Still more work to do. Try to find it with our heuristics.
+        elsif (determined = Heuristics.find_by_heuristics(data, possible_language_names)) && !determined.empty?
+          determined.first
+        # Lastly, fall back to the probablistic classifier.
+        elsif classified = Classifier.classify(Samples::DATA, data, possible_language_names ).first
+          # Return the actual Language object based of the string language name (i.e., first element of `#classify`)
           Language[classified[0]]
         end
       else
+        # Simplest and most common case, we can just return the one match based on extension
         possible_languages.first
       end
     end
@@ -470,7 +485,7 @@ module Linguist
     #
     # Returns html String
     def colorize(text, options = {})
-      lexer.highlight(text, options = {})
+      lexer.highlight(text, options)
     end
 
     # Public: Return name as String representation

lib/linguist/languages.yml

@@ -53,6 +53,18 @@ ASP:
   - .aspx
   - .axd
 
+ATS:
+  type: programming
+  color: "#1ac620"
+  primary_extension: .dats
+  lexer: OCaml
+  aliases:
+  - ats2
+  extensions:
+  - .atxt
+  - .hats
+  - .sats
+
 ActionScript:
   type: programming
   lexer: ActionScript 3
@@ -90,6 +102,10 @@ AppleScript:
   aliases:
   - osascript
   primary_extension: .applescript
+  extensions:
+  - .scpt
+  interpreters:
+  - osascript
 
 Arc:
   type: programming
@@ -113,6 +129,12 @@ AsciiDoc:
   - .adoc
   - .asc
 
+AspectJ:
+  type: programming
+  lexer: AspectJ
+  color: "#1957b0"
+  primary_extension: .aj
+
 Assembly:
   type: programming
   lexer: NASM
@@ -212,6 +234,7 @@ C:
   color: "#555"
   primary_extension: .c
   extensions:
+  - .cats
   - .w
 
 C#:
@@ -223,6 +246,7 @@ C#:
   - csharp
   primary_extension: .cs
   extensions:
+  - .cshtml
   - .csx
 
 C++:
@@ -236,6 +260,7 @@ C++:
   extensions:
   - .C
   - .c++
+  - .cc
   - .cxx
   - .H
   - .h++
@@ -281,7 +306,7 @@ COBOL:
 
 CSS:
   ace_mode: css
-  color: "#1f085e"
+  color: "#563d7c"
   primary_extension: .css
 
 Ceylon:
@@ -293,6 +318,16 @@ ChucK:
   lexer: Java
   primary_extension: .ck
 
+Cirru:
+  type: programming
+  color: "#aaaaff"
+  primary_extension: .cirru
+  # ace_mode: cirru
+  # lexer: Cirru
+  lexer: Text only
+  extensions:
+  - .cr
+
 Clean:
   type: programming
   color: "#3a81ad"
@@ -313,6 +348,7 @@ Clojure:
   - .cljscm
   - .cljx
   - .hic
+  - .cljs.hl
   filenames:
   - riemann.config
 
@@ -330,6 +366,8 @@ CoffeeScript:
   - .iced
   filenames:
   - Cakefile
+  interpreters:
+  - coffee
 
 ColdFusion:
   type: programming
@@ -380,6 +418,12 @@ Creole:
   wrap: true
   primary_extension: .creole
 
+Crystal:
+  type: programming
+  lexer: Ruby
+  primary_extension: .cr
+  ace_mode: ruby
+
 Cucumber:
   lexer: Gherkin
   primary_extension: .feature
@@ -454,6 +498,9 @@ Dylan:
   type: programming
   color: "#3ebc27"
   primary_extension: .dylan
+  extensions:
+  - .intr
+  - .lid
 
 Ecere Projects:
   type: data
@@ -519,6 +566,14 @@ F#:
   - .fsi
   - .fsx
 
+FLUX:
+  type: programming
+  color: "#33CCFF"
+  primary_extension: .fx
+  lexer: Text only
+  extensions:
+  - .flux
+
 FORTRAN:
   type: programming
   lexer: Fortran
@@ -577,6 +632,11 @@ Frege:
   lexer: Haskell
   primary_extension: .fr
 
+Game Maker Language:
+  type: programming
+  lexer: JavaScript
+  primary_extension: .gml
+
 GAS:
   type: programming
   group: Assembly
@@ -624,6 +684,17 @@ Glyph:
   lexer: Tcl
   primary_extension: .glf
 
+Gnuplot:
+  type: programming
+  color: "#f0a9f0"
+  lexer: Gnuplot
+  primary_extension: .gp
+  extensions:
+  - .gnu
+  - .gnuplot
+  - .plot
+  - .plt
+
 Go:
   type: programming
   color: "#a89b4d"
@@ -650,6 +721,8 @@ Groovy:
   ace_mode: groovy
   color: "#e69f56"
   primary_extension: .groovy
+  interpreters:
+  - groovy
 
 Groovy Server Pages:
   group: Groovy
@@ -667,6 +740,7 @@ HTML:
   extensions:
   - .htm
   - .xhtml
+  - .html.hl
 
 HTML+Django:
   type: markup
@@ -715,6 +789,12 @@ Handlebars:
   - .html.handlebars
   - .html.hbs
 
+Harbour:
+  type: programming
+  lexer: Text only
+  color: "#0e60e3"
+  primary_extension: .hb
+
 Haskell:
   type: programming
   color: "#29b544"
@@ -730,6 +810,19 @@ Haxe:
   extensions:
   - .hxsl
 
+Hy:
+  type: programming
+  lexer: Clojure
+  ace_mode: clojure
+  color: "#7891b1"
+  primary_extension: .hy
+
+IDL:
+  type: programming
+  lexer: Text only
+  color: "#e3592c"
+  primary_extension: .pro
+
 INI:
   type: data
   extensions:
@@ -788,8 +881,21 @@ JSON:
   - .sublime-settings
   - .sublime-workspace
   filenames:
+  - .jshintrc
   - composer.lock
 
+JSON5:
+  type: data
+  lexer: JavaScript
+  primary_extension: .json5
+
+JSONLD:
+  type: data
+  group: JavaScript
+  ace_mode: json
+  lexer: JavaScript
+  primary_extension: .jsonld
+
 Jade:
   group: HTML
   type: markup
@@ -812,7 +918,7 @@ Java Server Pages:
 JavaScript:
   type: programming
   ace_mode: javascript
-  color: "#f15501"
+  color: "#f7df1e"
   aliases:
   - js
   - node
@@ -820,16 +926,20 @@ JavaScript:
   extensions:
   - ._js
   - .bones
+  - .es6
   - .jake
   - .jsfl
   - .jsm
   - .jss
   - .jsx
+  - .njs
   - .pac
   - .sjs
   - .ssjs
   filenames:
   - Jakefile
+  interpreters:
+  - node
 
 Julia:
   type: programming
@@ -918,10 +1028,6 @@ LiveScript:
 Logos:
   type: programming
   primary_extension: .xm
-  extensions:
-  - .x
-  - .xi
-  - .xmi
 
 Logtalk:
   type: programming
@@ -937,6 +1043,8 @@ Lua:
   extensions:
   - .nse
   - .rbxs
+  interpreters:
+  - lua
 
 M:
   type: programming
@@ -978,6 +1086,18 @@ Markdown:
   - .mkdown
   - .ron
 
+Mask:
+  type: markup
+  lexer: SCSS
+  color: "#f97732"
+  ace_mode: scss
+  primary_extension: .mask
+
+Mathematica:
+  type: programming
+  primary_extension: .mathematica
+  lexer: Text only
+
 Matlab:
   type: programming
   color: "#bb92ac"
@@ -1085,6 +1205,7 @@ OCaml:
   primary_extension: .ml
   extensions:
   - .eliomi
+  - .ml4
   - .mli
   - .mll
   - .mly
@@ -1151,6 +1272,12 @@ Oxygene:
   color: "#5a63a3"
   primary_extension: .oxygene
 
+PAWN:
+  type: programming
+  lexer: C++
+  color: "#dbb284"
+  primary_extension: .pwn
+
 PHP:
   type: programming
   ace_mode: php
@@ -1204,16 +1331,28 @@ Perl:
   primary_extension: .pl
   extensions:
   - .PL
-  - .nqp
   - .perl
   - .ph
   - .plx
-  - .pm6
+  - .pm
   - .pod
   - .psgi
   interpreters:
   - perl
 
+Perl6:
+  type: programming
+  color: "#0298c3"
+  primary_extension: .p6
+  extensions:
+  - .6pl
+  - .6pm
+  - .nqp
+  - .p6l
+  - .p6m
+  - .pl6
+  - .pm6
+
 Pike:
   type: programming
   color: "#066ab2"
@@ -1222,12 +1361,25 @@ Pike:
   extensions:
   - .pmod
 
+Pod:
+  type: prose
+  lexer: Text only
+  ace_mode: perl
+  wrap: true
+  primary_extension: .pod
+
 PogoScript:
   type: programming
   color: "#d80074"
   lexer: Text only
   primary_extension: .pogo
 
+PostScript:
+  type: markup
+  primary_extension: .ps
+  extensions:
+  - .eps
+
 PowerShell:
   type: programming
   ace_mode: powershell
@@ -1249,7 +1401,8 @@ Prolog:
   color: "#74283c"
   primary_extension: .prolog
   extensions:
-  - .pro
+  - .ecl
+  - .pl
 
 Protocol Buffer:
   type: markup
@@ -1287,6 +1440,8 @@ Python:
   - .xpy
   filenames:
   - wscript
+  - SConstruct
+  - SConscript
   interpreters:
   - python
 
@@ -1306,9 +1461,12 @@ R:
   type: programming
   color: "#198ce7"
   lexer: S
+  aliases:
+  - R
   primary_extension: .r
   extensions:
   - .R
+  - .rsx
   filenames:
   - .Rprofile
   interpreters:
@@ -1337,6 +1495,15 @@ RHTML:
   group: HTML
   primary_extension: .rhtml
 
+RMarkdown:
+  type: prose
+  lexer: Text only
+  wrap: true
+  ace_mode: markdown
+  primary_extension: .rmd
+  extensions:
+  - .Rmd
+
 Racket:
   type: programming
   lexer: Racket
@@ -1413,6 +1580,7 @@ Ruby:
   - Appraisals
   - Berksfile
   - Gemfile
+  - Gemfile.lock
   - Guardfile
   - Podfile
   - Thorfile
@@ -1451,6 +1619,8 @@ Scala:
   ace_mode: scala
   color: "#7dd3b0"
   primary_extension: .scala
+  extensions:
+  - .sc
 
 Scaml:
   group: HTML
@@ -1462,6 +1632,7 @@ Scheme:
   color: "#1e4aec"
   primary_extension: .scm
   extensions:
+  - .sld
   - .sls
   - .ss
   interpreters:
@@ -1500,6 +1671,12 @@ Shell:
   filenames:
   - Dockerfile
 
+Shen:
+  type: programming
+  color: "#120F14"
+  lexer: Text only
+  primary_extension: .shen
+
 Slash:
   type: programming
   color: "#007eff"
@@ -1524,12 +1701,29 @@ Standard ML:
   aliases:
   - sml
   primary_extension: .sml
+  extensions:
+  - .fun
+
+Stylus:
+  type: markup
+  group: CSS
+  lexer: Text only
+  primary_extension: .styl
 
 SuperCollider:
   type: programming
   color: "#46390b"
   lexer: Text only
-  primary_extension: .sc
+  primary_extension: .scd
+
+SystemVerilog:
+  type: programming
+  color: "#343761"
+  lexer: systemverilog
+  primary_extension: .sv
+  extensions:
+  - .svh
+  - .vh
 
 TOML:
   type: data
@@ -1558,12 +1752,14 @@ TeX:
   type: markup
   color: "#3D6117"
   ace_mode: latex
+  wrap: true
   aliases:
   - latex
   primary_extension: .tex
   extensions:
   - .aux
   - .bib
+  - .cls
   - .dtx
   - .ins
   - .ltx
@@ -1670,6 +1866,7 @@ Visual Basic:
   - .frm
   - .frx
   - .vba
+  - .vbhtml
   - .vbs
 
 Volt:
@@ -1705,6 +1902,7 @@ XML:
   - .kml
   - .launch
   - .mxml
+  - .osm
   - .plist
   - .pluginspec
   - .ps1xml

lib/linguist/repository.rb

@@ -29,6 +29,7 @@ module Linguist
       @computed_stats = false
       @language = @size = nil
       @sizes = Hash.new { 0 }
+      @file_breakdown = Hash.new { |h,k| h[k] = Array.new }
     end
 
     # Public: Returns a breakdown of language stats.
@@ -60,6 +61,12 @@ module Linguist
       @size
     end
 
+    # Public: Return the language breakdown of this repository by file
+    def breakdown_by_file
+      compute_stats
+      @file_breakdown
+    end
+
     # Internal: Compute language breakdown for each blob in the Repository.
     #
     # Returns nothing
@@ -75,6 +82,10 @@ module Linguist
 
         # Only include programming languages and acceptable markup languages
         if blob.language.type == :programming || Language.detectable_markup.include?(blob.language.name)
+
+          # Build up the per-file breakdown stats
+          @file_breakdown[blob.language.group.name] << blob.name
+
           @sizes[blob.language.group] += blob.size
         end
       end

lib/linguist/vendor.yml

@@ -10,7 +10,7 @@
 ## Vendor Conventions ##
 
 # Caches
-- cache/
+- (^|/)cache/
 
 # Dependencies
 - ^[Dd]ependencies/
@@ -27,11 +27,18 @@
 # Node dependencies
 - node_modules/
 
+# Bower Components
+- bower_components/
+
 # Erlang bundles
 - ^rebar$
 
 # Bootstrap minified css and js
-- (^|/)bootstrap([^.]*)(\.min)\.(js|css)$
+- (^|/)bootstrap([^.]*)(\.min)?\.(js|css)$
+
+# Foundation css
+- foundation.min.css
+- foundation.css
 
 # Vendored dependencies
 - thirdparty/
@@ -40,6 +47,9 @@
 # Debian packaging
 - ^debian/
 
+# Haxelib projects often contain a neko bytecode file named run.n
+- run.n$
+
 ## Commonly Bundled JavaScript frameworks ##
 
 # jQuery
@@ -56,6 +66,9 @@
 - (^|/)controls\.js$
 - (^|/)dragdrop\.js$
 
+# Typescript definition files
+- (.*?)\.d\.ts$
+
 # MooTools
 - (^|/)mootools([^.]*)\d+\.\d+.\d+([^.]*)\.js$
 
@@ -82,6 +95,12 @@
 - (^|/)shCore\.js$
 - (^|/)shLegacy\.js$
 
+# AngularJS
+- (^|/)angular([^.]*)(\.min)?\.js$
+
+# React
+- (^|/)react(-[^.]*)?(\.min)?\.js$
+
 ## Python ##
 
 # django
@@ -101,6 +120,13 @@
 # Sparkle
 - (^|/)Sparkle/
 
+## Groovy ##
+
+# Gradle
+- (^|/)gradlew$
+- (^|/)gradlew\.bat$
+- (^|/)gradle/wrapper/
+
 ## .NET ##
 
 # Visual Studio IntelliSense
@@ -140,6 +166,7 @@
 # LICENSE, README, git config files
 - ^COPYING$
 - LICENSE$
+- License$
 - gitattributes$
 - gitignore$
 - gitmodules$

samples/ATS/CoYonedaLemma.dats

@@ -0,0 +1,110 @@
+(* ****** ****** *)
+//
+// HX-2014-01
+// CoYoneda Lemma:
+//
+(* ****** ****** *)
+//
+#include
+"share/atspre_staload.hats"
+//
+(* ****** ****** *)
+
+staload
+"libats/ML/SATS/basis.sats"
+staload
+"libats/ML/SATS/list0.sats"
+
+(* ****** ****** *)
+
+staload _ = "libats/ML/DATS/list0.dats"
+
+(* ****** ****** *)
+
+sortdef ftype = type -> type
+
+(* ****** ****** *)
+
+infixr (->) ->>
+typedef ->> (a:type, b:type) = a -<cloref1> b
+
+(* ****** ****** *)
+
+typedef
+functor(F:ftype) =
+  {a,b:type} (a ->> b) ->> F(a) ->> F(b)
+
+(* ****** ****** *)
+
+typedef
+list0 (a:type) = list0 (a)
+extern
+val functor_list0 : functor (list0)
+
+(* ****** ****** *)
+
+implement
+functor_list0{a,b}
+  (f) = lam xs => list0_map<a><b> (xs, f)
+
+(* ****** ****** *)
+
+datatype
+CoYoneda
+ (F:ftype, r:type) = {a:type} CoYoneda of (a ->> r, F(a))
+// end of [CoYoneda]
+
+(* ****** ****** *)
+//
+extern
+fun CoYoneda_phi
+  : {F:ftype}functor(F) -> {r:type} (F (r) ->> CoYoneda (F, r))
+extern
+fun CoYoneda_psi
+  : {F:ftype}functor(F) -> {r:type} (CoYoneda (F, r) ->> F (r))
+//
+(* ****** ****** *)
+
+implement
+CoYoneda_phi(ftor) = lam (fx) => CoYoneda (lam x => x, fx)
+implement
+CoYoneda_psi(ftor) = lam (CoYoneda(f, fx)) => ftor (f) (fx)
+
+(* ****** ****** *)
+
+datatype int0 = I of (int)
+datatype bool = True | False // boxed boolean
+
+(* ****** ****** *)
+//
+fun bool2string
+  (x:bool): string =
+(
+  case+ x of True() => "True" | False() => "False"
+)
+//
+implement
+fprint_val<bool> (out, x) = fprint (out, bool2string(x))
+//
+(* ****** ****** *)
+
+fun int2bool (i: int0): bool =
+  let val+I(i) = i in if i > 0 then True else False end
+
+(* ****** ****** *)
+
+val myintlist0 = g0ofg1($list{int0}((I)1, (I)0, (I)1, (I)0, (I)0))
+val myboolist0 = CoYoneda{list0,bool}{int0}(lam (i) => int2bool(i), myintlist0)
+val myboolist0 = CoYoneda_psi{list0}(functor_list0){bool}(myboolist0)
+
+(* ****** ****** *)
+
+val ((*void*)) = fprintln! (stdout_ref, "myboolist0 = ", myboolist0)
+
+(* ****** ****** *)
+
+implement main0 () = ()
+
+(* ****** ****** *)
+
+(* end of [CoYonedaLemma.dats] *)

samples/ATS/DiningPhil2.dats

@@ -0,0 +1,178 @@
+(* ****** ****** *)
+//
+// HX-2013-11
+//
+// Implementing a variant of
+// the problem of Dining Philosophers
+//
+(* ****** ****** *)
+//
+#include
+"share/atspre_define.hats"
+#include
+"share/atspre_staload.hats"
+//
+(* ****** ****** *)
+
+staload
+UN = "prelude/SATS/unsafe.sats"
+
+(* ****** ****** *)
+
+staload "libc/SATS/stdlib.sats"
+staload "libc/SATS/unistd.sats"
+
+(* ****** ****** *)
+
+staload "{$LIBATSHWXI}/teaching/mythread/SATS/channel.sats"
+
+(* ****** ****** *)
+
+staload _ = "libats/DATS/deqarray.dats"
+staload _ = "{$LIBATSHWXI}/teaching/mythread/DATS/channel.dats"
+
+(* ****** ****** *)
+
+staload "./DiningPhil2.sats"
+
+(* ****** ****** *)
+
+implement phil_left (n) = n
+implement phil_right (n) = (n+1) \nmod NPHIL
+
+(* ****** ****** *)
+//
+extern
+fun randsleep (n: intGte(1)): void
+//
+implement
+randsleep (n) =
+  ignoret (sleep($UN.cast{uInt}(rand() mod n + 1)))
+// end of [randsleep]
+//
+(* ****** ****** *)
+
+implement
+phil_think (n) =
+{
+val () = println! ("phil_think(", n, ") starts")
+val () = randsleep (6)
+val () = println! ("phil_think(", n, ") finishes")
+}
+
+(* ****** ****** *)
+
+implement
+phil_dine (n, lf, rf) =
+{
+val () = println! ("phil_dine(", n, ") starts")
+val () = randsleep (3)
+val () = println! ("phil_dine(", n, ") finishes")
+}
+
+(* ****** ****** *)
+
+implement
+phil_loop (n) = let
+//
+val () = phil_think (n)
+//
+val nl = phil_left (n)
+val nr = phil_right (n)
+//
+val ch_lfork = fork_changet (nl)
+val ch_rfork = fork_changet (nr)
+//
+val lf = channel_takeout (ch_lfork)
+val () = println! ("phil_loop(", n, ") picks left fork")
+//
+val () = randsleep (2) // HX: try to actively induce deadlock
+//
+val rf = channel_takeout (ch_rfork)
+val () = println! ("phil_loop(", n, ") picks right fork")
+//
+val () = phil_dine (n, lf, rf)
+//
+val ch_forktray = forktray_changet ()
+val () = channel_insert (ch_forktray, lf)
+val () = channel_insert (ch_forktray, rf)
+//
+in
+  phil_loop (n)
+end // end of [phil_loop]
+
+(* ****** ****** *)
+
+implement
+cleaner_wash (f) =
+{
+val f = fork_get_num (f)
+val () = println! ("cleaner_wash(", f, ") starts")
+val () = randsleep (1)
+val () = println! ("cleaner_wash(", f, ") finishes")
+}
+
+(* ****** ****** *)
+
+implement
+cleaner_return (f) =
+{
+  val n = fork_get_num (f)
+  val ch = fork_changet (n)
+  val () = channel_insert (ch, f)
+}
+
+(* ****** ****** *)
+
+implement
+cleaner_loop () = let
+//
+val ch = forktray_changet ()
+val f0 = channel_takeout (ch)
+//
+val () = cleaner_wash (f0)
+val () = cleaner_return (f0)
+//
+in
+  cleaner_loop ()
+end // end of [cleaner_loop]
+
+(* ****** ****** *)
+
+dynload "DiningPhil2.sats"
+dynload "DiningPhil2_fork.dats"
+dynload "DiningPhil2_thread.dats"
+
+(* ****** ****** *)
+
+local
+//
+staload
+"{$LIBATSHWXI}/teaching/mythread/SATS/mythread.sats"
+//
+in (* in of [local] *)
+//
+val () = mythread_create_cloptr (llam () => phil_loop (0))
+val () = mythread_create_cloptr (llam () => phil_loop (1))
+val () = mythread_create_cloptr (llam () => phil_loop (2))
+val () = mythread_create_cloptr (llam () => phil_loop (3))
+val () = mythread_create_cloptr (llam () => phil_loop (4))
+//
+val () = mythread_create_cloptr (llam () => cleaner_loop ())
+//
+end // end of [local]
+
+(* ****** ****** *)
+
+implement
+main0 () =
+{
+//
+val () = println! ("DiningPhil2: starting")
+val ((*void*)) = while (true) ignoret (sleep(1))
+//
+} (* end of [main0] *)
+
+(* ****** ****** *)
+
+(* end of [DiningPhil2.dats] *)

samples/ATS/DiningPhil2.sats

@@ -0,0 +1,71 @@
+(* ****** ****** *)
+//
+// HX-2013-11
+//
+// Implementing a variant of
+// the problem of Dining Philosophers
+//
+(* ****** ****** *)
+
+#include
+"share/atspre_define.hats"
+
+(* ****** ****** *)
+
+staload "{$LIBATSHWXI}/teaching/mythread/SATS/channel.sats"
+
+(* ****** ****** *)
+
+%{#
+#define NPHIL 5
+%} // end of [%{#]
+#define NPHIL 5
+
+(* ****** ****** *)
+
+typedef nphil = natLt(NPHIL)
+
+(* ****** ****** *)
+
+fun phil_left (n: nphil): nphil
+fun phil_right (n: nphil): nphil
+
+(* ****** ****** *)
+//
+fun phil_loop (n: nphil): void
+//
+(* ****** ****** *)
+
+fun cleaner_loop ((*void*)): void
+
+(* ****** ****** *)
+
+absvtype fork_vtype = ptr
+vtypedef fork = fork_vtype
+
+(* ****** ****** *)
+
+fun fork_get_num (!fork): nphil
+
+(* ****** ****** *)
+
+fun phil_dine
+  (n: nphil, lf: !fork, rf: !fork): void
+// end of [phil_dine]
+
+fun phil_think (n: nphil): void
+
+(* ****** ****** *)
+
+fun cleaner_wash (f: !fork): void
+fun cleaner_return (f: fork): void
+
+(* ****** ****** *)
+//
+fun fork_changet (n: nphil): channel(fork)
+//
+fun forktray_changet ((*void*)): channel(fork)
+//
+(* ****** ****** *)
+
+(* end of [DiningPhil2.sats] *)

samples/ATS/DiningPhil2_fork.dats

@@ -0,0 +1,89 @@
+(* ****** ****** *)
+//
+// HX-2013-11
+//
+// Implementing a variant of
+// the problem of Dining Philosophers
+//
+(* ****** ****** *)
+//
+#include
+"share/atspre_define.hats"
+#include
+"share/atspre_staload.hats"
+//
+(* ****** ****** *)
+
+staload
+UN = "prelude/SATS/unsafe.sats"
+
+(* ****** ****** *)
+
+staload "{$LIBATSHWXI}/teaching/mythread/SATS/channel.sats"
+
+(* ****** ****** *)
+
+staload _ = "libats/DATS/deqarray.dats"
+staload _ = "{$LIBATSHWXI}/teaching/mythread/DATS/channel.dats"
+
+(* ****** ****** *)
+
+staload "./DiningPhil2.sats"
+
+(* ****** ****** *)
+
+datavtype fork = FORK of (nphil)
+
+(* ****** ****** *)
+
+assume fork_vtype = fork
+
+(* ****** ****** *)
+
+implement
+fork_get_num (f) = let val FORK(n) = f in n end
+
+(* ****** ****** *)
+
+local
+
+val
+the_forkarray = let
+//
+typedef t = channel(fork)
+//
+implement
+array_tabulate$fopr<t>
+  (n) = ch where
+{
+  val n = $UN.cast{nphil}(n)
+  val ch = channel_create_exn<fork> (i2sz(2))
+  val () = channel_insert (ch, FORK (n))
+}
+//
+in
+  arrayref_tabulate<t> (i2sz(NPHIL))
+end // end of [val]
+
+in (* in of [local] *)
+
+implement fork_changet (n) = the_forkarray[n]
+
+end // end of [local]
+
+(* ****** ****** *)
+
+local
+
+val the_forktray =
+  channel_create_exn<fork> (i2sz(NPHIL+1))
+
+in (* in of [local] *)
+
+implement forktray_changet () = the_forktray
+
+end // end of [local]
+
+(* ****** ****** *)
+
+(* end of [DiningPhil2_fork.dats] *)

samples/ATS/DiningPhil2_thread.dats

@@ -0,0 +1,43 @@
+(* ****** ****** *)
+//
+// HX-2013-11
+//
+// Implementing a variant of
+// the problem of Dining Philosophers
+//
+(* ****** ****** *)
+//
+#include "share/atspre_define.hats"
+#include "share/atspre_staload.hats"
+//
+(* ****** ****** *)
+
+staload "{$LIBATSHWXI}/teaching/mythread/SATS/mythread.sats"
+
+(* ****** ****** *)
+
+local
+//
+#include "{$LIBATSHWXI}/teaching/mythread/DATS/mythread.dats"
+//
+in (* in of [local] *)
+//
+// HX: it is intentionally left to be empty
+//
+end // end of [local]
+
+(* ****** ****** *)
+
+local
+//
+#include "{$LIBATSHWXI}/teaching/mythread/DATS/mythread_posix.dats"
+//
+in (* in of [local] *)
+//
+// HX: it is intentionally left to be empty
+//
+end // end of [local]
+
+(* ****** ****** *)
+
+(* end of [DiningPhil2_thread.dats] *)

samples/ATS/YonedaLemma.dats

@@ -0,0 +1,178 @@
+(* ****** ****** *)
+//
+// HX-2014-01
+// Yoneda Lemma:
+// The hardest "trivial" theorem :)
+//
+(* ****** ****** *)
+//
+#include
+"share/atspre_staload.hats"
+//
+(* ****** ****** *)
+
+staload
+"libats/ML/SATS/basis.sats"
+staload
+"libats/ML/SATS/list0.sats"
+staload
+"libats/ML/SATS/option0.sats"
+
+(* ****** ****** *)
+
+staload _ = "libats/ML/DATS/list0.dats"
+staload _ = "libats/ML/DATS/option0.dats"
+
+(* ****** ****** *)
+
+sortdef ftype = type -> type
+
+(* ****** ****** *)
+
+infixr (->) ->>
+typedef ->> (a:type, b:type) = a -<cloref1> b
+
+(* ****** ****** *)
+
+typedef
+functor(F:ftype) =
+  {a,b:type} (a ->> b) ->> F(a) ->> F(b)
+
+(* ****** ****** *)
+
+typedef
+list0 (a:type) = list0 (a)
+extern
+val functor_list0 : functor (list0)
+
+(* ****** ****** *)
+
+implement
+functor_list0{a,b}
+  (f) = lam xs => list0_map<a><b> (xs, f)
+
+(* ****** ****** *)
+
+typedef
+option0 (a:type) = option0 (a)  
+extern
+val functor_option0 : functor (option0)
+  
+(* ****** ****** *)
+
+implement
+functor_option0{a,b}
+  (f) = lam opt => option0_map<a><b> (opt, f)
+
+(* ****** ****** *)
+
+extern
+val functor_homres
+  : {c:type} functor (lam(r:type) => c ->> r)
+
+(* ****** ****** *)
+
+implement
+functor_homres{c}{a,b} (f) = lam (r) => lam (x) => f (r(x))
+
+(* ****** ****** *)
+//
+extern
+fun Yoneda_phi : {F:ftype}functor(F) ->
+  {a:type}F(a) ->> ({r:type}(a ->> r) ->> F(r))
+extern
+fun Yoneda_psi : {F:ftype}functor(F) ->
+  {a:type}({r:type}(a ->> r) ->> F(r)) ->> F(a)
+//
+(* ****** ****** *)
+//
+implement
+Yoneda_phi
+  (ftor) = lam(fx) => lam (m) => ftor(m)(fx)
+//
+implement
+Yoneda_psi (ftor) = lam(mf) => mf(lam x => x)
+//
+(* ****** ****** *)
+
+(*
+
+(* ****** ****** *)
+//
+// HX-2014-01-05:
+// Another version based on Natural Transformation
+//
+(* ****** ****** *)
+
+typedef
+natrans(F:ftype, G:ftype) = {x:type} (F(x) ->> G(x))
+
+(* ****** ****** *)
+//
+extern
+fun Yoneda_phi_nat : {F:ftype}functor(F) ->
+  {a:type} F(a) ->> natrans(lam (r:type) => (a ->> r), F)
+extern
+fun Yoneda_psi_nat : {F:ftype}functor(F) ->
+  {a:type} natrans(lam (r:type) => (a ->> r), F) ->> F(a)
+//
+(* ****** ****** *)
+//
+implement
+Yoneda_phi_nat
+  (ftor) = lam(fx) => lam (m) => ftor(m)(fx)
+//
+implement
+Yoneda_psi_nat (ftor) = lam(mf) => mf(lam x => x)
+//
+(* ****** ****** *)
+
+*)
+
+(* ****** ****** *)
+
+datatype bool = True | False // boxed boolean
+
+(* ****** ****** *)
+//
+fun bool2string
+  (x:bool): string =
+(
+  case+ x of True() => "True" | False() => "False"
+)
+//
+implement
+fprint_val<bool> (out, x) = fprint (out, bool2string(x))
+//
+(* ****** ****** *)
+//
+val myboolist0 =
+  $list_t{bool}(True, False, True, False, False)
+val myboolist0 = g0ofg1_list (myboolist0)
+//
+(* ****** ****** *)
+//
+extern
+val Yoneda_bool_list0 : {r:type} (bool ->> r) ->> list0(r)
+//
+implement
+Yoneda_bool_list0 =
+  Yoneda_phi(functor_list0){bool}(myboolist0)
+//
+(* ****** ****** *)
+//
+val myboolist1 =
+  Yoneda_psi(functor_list0){bool}(Yoneda_bool_list0)
+//
+(* ****** ****** *)
+
+val () = fprintln! (stdout_ref, "myboolist0 = ", myboolist0)
+val () = fprintln! (stdout_ref, "myboolist1 = ", myboolist1)
+
+(* ****** ****** *)
+
+implement main0 () = ()
+
+(* ****** ****** *)
+
+(* end of [YonedaLemma.dats] *)

samples/ATS/linset.hats

@@ -0,0 +1,187 @@
+(***********************************************************************)
+(*                                                                     *)
+(*                         Applied Type System                         *)
+(*                                                                     *)
+(***********************************************************************)
+
+(*
+** ATS/Postiats - Unleashing the Potential of Types!
+** Copyright (C) 2011-2013 Hongwei Xi, ATS Trustful Software, Inc.
+** All rights reserved
+**
+** ATS is free software;  you can  redistribute it and/or modify it under
+** the terms of  the GNU GENERAL PUBLIC LICENSE (GPL) as published by the
+** Free Software Foundation; either version 3, or (at  your  option)  any
+** later version.
+** 
+** ATS is distributed in the hope that it will be useful, but WITHOUT ANY
+** WARRANTY; without  even  the  implied  warranty  of MERCHANTABILITY or
+** FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License
+** for more details.
+** 
+** You  should  have  received  a  copy of the GNU General Public License
+** along  with  ATS;  see the  file COPYING.  If not, please write to the
+** Free Software Foundation,  51 Franklin Street, Fifth Floor, Boston, MA
+** 02110-1301, USA.
+*)
+
+(* ****** ****** *)
+
+(* Author: Hongwei Xi *)
+(* Authoremail: hwxi AT cs DOT bu DOT edu *)
+(* Start time: December, 2012 *)
+
+(* ****** ****** *)
+//
+// HX: shared by linset_listord (* ordered list *)
+// HX: shared by linset_avltree (* AVL-tree-based *)
+//
+(* ****** ****** *)
+//
+// HX-2013-02:
+// for sets of nonlinear elements
+//
+absvtype set_vtype (a:t@ype+) = ptr
+//
+(* ****** ****** *)
+
+vtypedef set (a:t0p) = set_vtype (a)
+
+(* ****** ****** *)
+
+fun{a:t0p}
+compare_elt_elt (x1: a, x2: a):<> int
+
+(* ****** ****** *)
+
+fun{} linset_nil{a:t0p} ():<> set(a)
+fun{} linset_make_nil{a:t0p} ():<> set(a)
+
+(* ****** ****** *)
+
+fun{a:t0p} linset_sing (x: a):<!wrt> set(a)
+fun{a:t0p} linset_make_sing (x: a):<!wrt> set(a)
+
+(* ****** ****** *)
+
+fun{a:t0p}
+linset_make_list (xs: List(INV(a))):<!wrt> set(a)
+
+(* ****** ****** *)
+
+fun{}
+linset_is_nil {a:t0p} (xs: !set(INV(a))):<> bool
+fun{}
+linset_isnot_nil {a:t0p} (xs: !set(INV(a))):<> bool
+
+(* ****** ****** *)
+
+fun{a:t0p} linset_size (!set(INV(a))): size_t
+
+(* ****** ****** *)
+
+fun{a:t0p}
+linset_is_member (xs: !set(INV(a)), x0: a):<> bool
+fun{a:t0p}
+linset_isnot_member (xs: !set(INV(a)), x0: a):<> bool
+
+(* ****** ****** *)
+
+fun{a:t0p}
+linset_copy (!set(INV(a))):<!wrt> set(a)
+fun{a:t0p}
+linset_free (xs: set(INV(a))):<!wrt> void
+
+(* ****** ****** *)
+//
+fun{a:t0p}
+linset_insert
+  (xs: &set(INV(a)) >> _, x0: a):<!wrt> bool
+//
+(* ****** ****** *)
+//
+fun{a:t0p}
+linset_takeout
+(
+  &set(INV(a)) >> _, a, res: &(a?) >> opt(a, b)
+) :<!wrt> #[b:bool] bool(b) // endfun
+fun{a:t0p}
+linset_takeout_opt (&set(INV(a)) >> _, a):<!wrt> Option_vt(a)
+//
+(* ****** ****** *)
+//
+fun{a:t0p}
+linset_remove
+  (xs: &set(INV(a)) >> _, x0: a):<!wrt> bool
+//
+(* ****** ****** *)
+//
+// HX: choosing an element in an unspecified manner
+//
+fun{a:t0p}
+linset_choose
+(
+  xs: !set(INV(a)), x: &a? >> opt (a, b)
+) :<!wrt> #[b:bool] bool(b)
+//
+fun{a:t0p}
+linset_choose_opt (xs: !set(INV(a))):<!wrt> Option_vt(a)
+//
+(* ****** ****** *)
+
+fun{a:t0p}
+linset_takeoutmax
+(
+  xs: &set(INV(a)) >> _, res: &a? >> opt(a, b)
+) :<!wrt> #[b:bool] bool (b)
+fun{a:t0p}
+linset_takeoutmax_opt (xs: &set(INV(a)) >> _):<!wrt> Option_vt(a)
+
+(* ****** ****** *)
+
+fun{a:t0p}
+linset_takeoutmin
+(
+  xs: &set(INV(a)) >> _, res: &a? >> opt(a, b)
+) :<!wrt> #[b:bool] bool (b)
+fun{a:t0p}
+linset_takeoutmin_opt (xs: &set(INV(a)) >> _):<!wrt> Option_vt(a)
+
+(* ****** ****** *)
+//
+fun{}
+fprint_linset$sep (FILEref): void // ", "
+//
+fun{a:t0p}
+fprint_linset (out: FILEref, xs: !set(INV(a))): void
+//
+overload fprint with fprint_linset
+//
+(* ****** ****** *)
+//
+fun{
+a:t0p}{env:vt0p
+} linset_foreach$fwork
+  (x: a, env: &(env) >> _): void
+//
+fun{a:t0p}
+linset_foreach (set: !set(INV(a))): void
+fun{
+a:t0p}{env:vt0p
+} linset_foreach_env
+  (set: !set(INV(a)), env: &(env) >> _): void
+// end of [linset_foreach_env]
+//
+(* ****** ****** *)
+
+fun{a:t0p}
+linset_listize (xs: set(INV(a))): List0_vt (a)
+
+(* ****** ****** *)
+
+fun{a:t0p}
+linset_listize1 (xs: !set(INV(a))): List0_vt (a)
+
+(* ****** ****** *)
+
+(* end of [linset.hats] *)

samples/ATS/linset_listord.dats

@@ -0,0 +1,504 @@
+(***********************************************************************)
+(*                                                                     *)
+(*                         Applied Type System                         *)
+(*                                                                     *)
+(***********************************************************************)
+
+(*
+** ATS/Postiats - Unleashing the Potential of Types!
+** Copyright (C) 2011-2013 Hongwei Xi, ATS Trustful Software, Inc.
+** All rights reserved
+**
+** ATS is free software;  you can  redistribute it and/or modify it under
+** the terms of  the GNU GENERAL PUBLIC LICENSE (GPL) as published by the
+** Free Software Foundation; either version 3, or (at  your  option)  any
+** later version.
+** 
+** ATS is distributed in the hope that it will be useful, but WITHOUT ANY
+** WARRANTY; without  even  the  implied  warranty  of MERCHANTABILITY or
+** FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License
+** for more details.
+** 
+** You  should  have  received  a  copy of the GNU General Public License
+** along  with  ATS;  see the  file COPYING.  If not, please write to the
+** Free Software Foundation,  51 Franklin Street, Fifth Floor, Boston, MA
+** 02110-1301, USA.
+*)
+
+(* ****** ****** *)
+
+(* Author: Hongwei Xi *)
+(* Authoremail: hwxi AT cs DOT bu DOT edu *)
+(* Start time: February, 2013 *)
+
+(* ****** ****** *)
+//
+// HX-2013-08:
+// a set is represented as a sorted list in descending order;
+// note that descending order is chosen to faciliate set comparison
+//
+(* ****** ****** *)
+
+staload
+UN = "prelude/SATS/unsafe.sats"
+
+(* ****** ****** *)
+
+staload "libats/SATS/linset_listord.sats"
+
+(* ****** ****** *)
+
+#include "./SHARE/linset.hats" // code reuse
+#include "./SHARE/linset_node.hats" // code reuse
+
+(* ****** ****** *)
+
+assume
+set_vtype (elt:t@ype) = List0_vt (elt)
+
+(* ****** ****** *)
+
+implement{}
+linset_nil () = list_vt_nil ()
+implement{}
+linset_make_nil () = list_vt_nil ()
+
+(* ****** ****** *)
+
+implement
+{a}(*tmp*)
+linset_sing
+  (x) = list_vt_cons{a}(x, list_vt_nil)
+// end of [linset_sing]
+implement{a}
+linset_make_sing
+  (x) = list_vt_cons{a}(x, list_vt_nil)
+// end of [linset_make_sing]
+
+(* ****** ****** *)
+
+implement{}
+linset_is_nil (xs) = list_vt_is_nil (xs)
+implement{}
+linset_isnot_nil (xs) = list_vt_is_cons (xs)
+
+(* ****** ****** *)
+
+implement{a}
+linset_size (xs) =
+  let val n = list_vt_length(xs) in i2sz(n) end
+// end of [linset_size]
+
+(* ****** ****** *)
+
+implement{a}
+linset_is_member
+  (xs, x0) = let
+//
+fun aux
+  {n:nat} .<n>.
+(
+  xs: !list_vt (a, n)
+) :<> bool = let
+in
+//
+case+ xs of
+| list_vt_cons (x, xs) => let
+    val sgn = compare_elt_elt<a> (x0, x) in
+    if sgn > 0 then false else (if sgn < 0 then aux (xs) else true)
+  end // end of [list_vt_cons]
+| list_vt_nil ((*void*)) => false
+//
+end // end of [aux]
+//
+in
+  aux (xs)
+end // end of [linset_is_member]
+
+(* ****** ****** *)
+
+implement{a}
+linset_copy (xs) = list_vt_copy<a> (xs)
+implement{a}
+linset_free (xs) = list_vt_free<a> (xs)
+
+(* ****** ****** *)
+
+implement{a}
+linset_insert
+  (xs, x0) = let
+//
+fun
+mynode_cons
+  {n:nat} .<>.
+(
+  nx: mynode1 (a), xs: list_vt (a, n)
+) : list_vt (a, n+1) = let
+//
+val xs1 =
+$UN.castvwtp0{List1_vt(a)}(nx)
+val+@list_vt_cons (_, xs2) = xs1
+prval () = $UN.cast2void (xs2); val () = (xs2 := xs)
+//
+in
+  fold@ (xs1); xs1
+end // end of [mynode_cons]
+//
+fun ins
+  {n:nat} .<n>. // tail-recursive
+(
+  xs: &list_vt (a, n) >> list_vt (a, n1)
+) : #[n1:nat | n <= n1; n1 <= n+1] bool =
+(
+case+ xs of
+| @list_vt_cons
+    (x, xs1) => let
+    val sgn =
+      compare_elt_elt<a> (x0, x)
+    // end of [val]
+  in
+    if sgn > 0 then let
+      prval () = fold@ (xs)
+      val nx = mynode_make_elt<a> (x0)
+      val ((*void*)) = xs := mynode_cons (nx, xs)
+    in
+      false
+    end else if sgn < 0 then let
+      val ans = ins (xs1)
+      prval () = fold@ (xs)
+    in
+      ans
+    end else let // [x0] is found
+      prval () = fold@ (xs)
+    in
+      true (* [x0] in [xs] *)
+    end (* end of [if] *)
+  end // end of [list_vt_cons]
+| list_vt_nil () => let
+    val nx = mynode_make_elt<a> (x0)
+    val ((*void*)) = xs := mynode_cons (nx, xs)
+  in
+    false
+  end // end of [list_vt_nil]
+) (* end of [ins] *)
+//
+in
+  $effmask_all (ins (xs))
+end // end of [linset_insert]
+
+(* ****** ****** *)
+
+(*
+//
+HX-2013-08:
+[linset_remove] moved up
+//
+implement{a}
+linset_remove
+  (xs, x0) = let
+//
+fun rem
+  {n:nat} .<n>. // tail-recursive
+(
+  xs: &list_vt (a, n) >> list_vt (a, n1)
+) : #[n1:nat | n1 <= n; n <= n1+1] bool =
+(
+case+ xs of
+| @list_vt_cons
+    (x, xs1) => let
+    val sgn =
+      compare_elt_elt<a> (x0, x)
+    // end of [val]
+  in
+    if sgn > 0 then let
+      prval () = fold@ (xs)
+    in
+      false
+    end else if sgn < 0 then let
+      val ans = rem (xs1)
+      prval () = fold@ (xs)
+    in
+      ans
+    end else let // x0 = x
+      val xs1_ = xs1
+      val ((*void*)) = free@{a}{0}(xs)
+      val () = xs := xs1_
+    in
+      true // [x0] in [xs]
+    end (* end of [if] *)
+  end // end of [list_vt_cons]
+| list_vt_nil () => false
+) (* end of [rem] *)
+//
+in
+  $effmask_all (rem (xs))
+end // end of [linset_remove]
+*)
+
+(* ****** ****** *)
+(*
+** By Brandon Barker
+*)
+implement
+{a}(*tmp*)
+linset_choose
+  (xs, x0) = let
+in
+//
+case+ xs of
+| list_vt_cons
+    (x, xs1) => let
+    val () = x0 := x
+    prval () = opt_some{a}(x0)
+  in
+    true
+  end // end of [list_vt_cons]
+| list_vt_nil () => let
+    prval () = opt_none{a}(x0)
+  in
+    false
+  end // end of [list_vt_nil]
+//
+end // end of [linset_choose]
+
+(* ****** ****** *)
+
+implement
+{a}{env}
+linset_foreach_env (xs, env) = let
+//
+implement
+list_vt_foreach$fwork<a><env>
+  (x, env) = linset_foreach$fwork<a><env> (x, env)
+//
+in
+  list_vt_foreach_env<a><env> (xs, env)
+end // end of [linset_foreach_env]
+
+(* ****** ****** *)
+
+implement{a}
+linset_listize (xs) = xs
+
+(* ****** ****** *)
+
+implement{a}
+linset_listize1 (xs) = list_vt_copy (xs)
+
+(* ****** ****** *)
+//
+// HX: functions for processing mynodes
+//
+(* ****** ****** *)
+
+implement{
+} mynode_null{a} () =
+  $UN.castvwtp0{mynode(a,null)}(the_null_ptr)
+// end of [mynode_null]
+
+(* ****** ****** *)
+
+implement
+{a}(*tmp*)
+mynode_make_elt
+  (x) = let
+//
+val nx = list_vt_cons{a}{0}(x, _ )
+//
+in
+  $UN.castvwtp0{mynode1(a)}(nx)
+end // end of [mynode_make_elt]
+
+(* ****** ****** *)
+
+implement{
+} mynode_free
+  {a}(nx) = () where {
+val nx =
+  $UN.castvwtp0{List1_vt(a)}(nx)
+//
+val+~list_vt_cons (_, nx2) = nx
+//
+prval ((*void*)) = $UN.cast2void (nx2)
+//
+} (* end of [mynode_free] *)
+
+(* ****** ****** *)
+
+implement
+{a}(*tmp*)
+mynode_get_elt
+  (nx) = (x) where {
+//
+val nx1 =
+  $UN.castvwtp1{List1_vt(a)}(nx)
+//
+val+list_vt_cons (x, _) = nx1
+//
+prval ((*void*)) = $UN.cast2void (nx1)
+//
+} (* end of [mynode_get_elt] *)
+
+(* ****** ****** *)
+
+implement
+{a}(*tmp*)
+mynode_set_elt
+  {l} (nx, x0) =
+{
+//
+val nx1 =
+  $UN.castvwtp1{List1_vt(a)}(nx)
+//
+val+@list_vt_cons (x, _) = nx1
+//
+val () = x := x0
+//
+prval () = fold@ (nx1)
+prval () = $UN.cast2void (nx1)
+//
+prval () = __assert (nx) where
+{
+  extern praxi __assert (nx: !mynode(a?, l) >> mynode (a, l)): void
+} (* end of [prval] *)
+//
+} (* end of [mynode_set_elt] *)
+
+(* ****** ****** *)
+
+implement
+{a}(*tmp*)
+mynode_getfree_elt
+  (nx) = (x) where {
+//
+val nx =
+  $UN.castvwtp0{List1_vt(a)}(nx)
+//
+val+~list_vt_cons (x, nx2) = nx
+//
+prval ((*void*)) = $UN.cast2void (nx2)
+//
+} (* end of [mynode_getfree_elt] *)
+
+(* ****** ****** *)
+
+(*
+fun{a:t0p}
+linset_takeout_ngc
+  (set: &set(INV(a)) >> _, x0: a):<!wrt> mynode0 (a)
+// end of [linset_takeout_ngc]
+*)
+implement
+{a}(*tmp*)
+linset_takeout_ngc
+  (set, x0) = let
+//
+fun takeout
+(
+  xs: &List0_vt (a) >> _
+) : mynode0(a) = let
+in
+//
+case+ xs of
+| @list_vt_cons
+    (x, xs1) => let
+    prval pf_x = view@x
+    prval pf_xs1 = view@xs1
+    val sgn =
+      compare_elt_elt<a> (x0, x)
+    // end of [val]
+  in
+    if sgn > 0 then let
+      prval () = fold@ (xs)
+    in
+      mynode_null{a}((*void*))
+    end else if sgn < 0 then let
+      val res = takeout (xs1)
+      prval ((*void*)) = fold@ (xs)
+    in
+      res
+    end else let // x0 = x
+      val xs1_ = xs1
+      val res = $UN.castvwtp0{mynode1(a)}((pf_x, pf_xs1 | xs))
+      val () = xs := xs1_
+    in
+      res // [x0] in [xs]
+    end (* end of [if] *)
+  end // end of [list_vt_cons]
+| list_vt_nil () => mynode_null{a}((*void*))
+//
+end (* end of [takeout] *)
+//
+in
+  $effmask_all (takeout (set))
+end // end of [linset_takeout_ngc]
+
+(* ****** ****** *)
+
+implement
+{a}(*tmp*)
+linset_takeoutmax_ngc
+  (xs) = let
+in
+//
+case+ xs of
+| @list_vt_cons
+    (x, xs1) => let
+    prval pf_x = view@x
+    prval pf_xs1 = view@xs1
+    val xs_ = xs
+    val () = xs := xs1
+  in
+    $UN.castvwtp0{mynode1(a)}((pf_x, pf_xs1 | xs_))
+  end // end of [list_vt_cons]
+| @list_vt_nil () => let
+    prval () = fold@ (xs)
+  in
+    mynode_null{a}((*void*))
+  end // end of [list_vt_nil]
+//
+end // end of [linset_takeoutmax_ngc]
+
+(* ****** ****** *)
+
+implement
+{a}(*tmp*)
+linset_takeoutmin_ngc
+  (xs) = let
+//
+fun unsnoc
+  {n:pos} .<n>.
+(
+  xs: &list_vt (a, n) >> list_vt (a, n-1)
+) :<!wrt> mynode1 (a) = let
+//
+val+@list_vt_cons (x, xs1) = xs
+//
+prval pf_x = view@x and pf_xs1 = view@xs1
+//
+in
+//
+case+ xs1 of
+| list_vt_cons _ =>
+    let val res = unsnoc(xs1) in fold@xs; res end
+  // end of [list_vt_cons]
+| list_vt_nil () => let
+    val xs_ = xs
+    val () = xs := list_vt_nil{a}()
+  in
+    $UN.castvwtp0{mynode1(a)}((pf_x, pf_xs1 | xs_))
+  end // end of [list_vt_nil]
+//
+end // end of [unsnoc]
+//
+in
+//
+case+ xs of
+| list_vt_cons _ => unsnoc (xs)
+| list_vt_nil () => mynode_null{a}((*void*))
+//
+end // end of [linset_takeoutmin_ngc]
+
+(* ****** ****** *)
+
+(* end of [linset_listord.dats] *)

samples/ATS/linset_listord.sats

@@ -0,0 +1,51 @@
+(***********************************************************************)
+(*                                                                     *)
+(*                         Applied Type System                         *)
+(*                                                                     *)
+(***********************************************************************)
+
+(*
+** ATS/Postiats - Unleashing the Potential of Types!
+** Copyright (C) 2011-2013 Hongwei Xi, ATS Trustful Software, Inc.
+** All rights reserved
+**
+** ATS is free software;  you can  redistribute it and/or modify it under
+** the terms of  the GNU GENERAL PUBLIC LICENSE (GPL) as published by the
+** Free Software Foundation; either version 3, or (at  your  option)  any
+** later version.
+** 
+** ATS is distributed in the hope that it will be useful, but WITHOUT ANY
+** WARRANTY; without  even  the  implied  warranty  of MERCHANTABILITY or
+** FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License
+** for more details.
+** 
+** You  should  have  received  a  copy of the GNU General Public License
+** along  with  ATS;  see the  file COPYING.  If not, please write to the
+** Free Software Foundation,  51 Franklin Street, Fifth Floor, Boston, MA
+** 02110-1301, USA.
+*)
+
+(* ****** ****** *)
+//
+// Author: Hongwei Xi
+// Authoremail: hwxiATcsDOTbuDOTedu
+// Time: October, 2010
+//
+(* ****** ****** *)
+
+#define ATS_PACKNAME "ATSLIB.libats.linset_listord"
+#define ATS_STALOADFLAG 0 // no static loading at run-time
+
+(* ****** ****** *)
+
+#include "./SHARE/linset.hats"
+#include "./SHARE/linset_node.hats"
+
+(* ****** ****** *)
+
+castfn
+linset2list {a:t0p} (xs: set (INV(a))):<> List0_vt (a)
+
+(* ****** ****** *)
+
+(* end of [linset_listord.sats] *)

samples/ATS/main.atxt

@@ -0,0 +1,215 @@
+%{
+#include "./../ATEXT/atextfun.hats"
+%}
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
+   "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>EFFECTIVATS-DiningPhil2</title>
+#patscode_style()
+</head>
+
+<body>
+
+<h1>
+Effective ATS: Dining Philosophers
+</h1>
+
+In this article, I present an implementation of a slight variant of the
+famous problem of 5-Dining-Philosophers by Dijkstra that makes simple but
+convincing use of linear types.
+
+<h2>
+The Original Problem 
+</h2>
+
+There are five philosophers sitting around a table and there are also 5
+forks placed on the table such that each fork is located between the left
+hand of a philosopher and the right hand of another philosopher. Each
+philosopher does the following routine repeatedly: thinking and dining.  In
+order to dine, a philosopher needs to first acquire two forks: one located
+on his left-hand side and the other on his right-hand side. After
+finishing dining, a philosopher puts the two acquired forks onto the table:
+one on his left-hand side and the other on his right-hand side.
+
+<h2>
+A Variant of the Original Problem 
+</h2>
+
+The following twist is added to the original version:
+
+<p>
+
+After a fork is used, it becomes a "dirty" fork and needs to be put in a
+tray for dirty forks. There is a cleaner who cleans dirty forks and then
+puts them back on the table.
+
+<h2>
+Channels for Communication
+</h2>
+
+A channel is just a shared queue of fixed capacity. The following two
+functions are for inserting an element into and taking an element out of a
+given channel:
+
+<pre
+class="patsyntax">
+#pats2xhtml_sats("\
+fun{a:vt0p} channel_insert (channel (a), a): void
+fun{a:vt0p} channel_takeout (chan: channel (a)): (a) 
+")</pre>
+
+If [channel_insert] is called on a channel that is full, then the caller is
+blocked until an element is taken out of the channel.  If [channel_takeout]
+is called on a channel that is empty, then the caller is blocked until an
+element is inserted into the channel.
+
+<h2>
+A Channel for Each Fork
+</h2>
+
+Forks are resources given a linear type. Each fork is initially stored in a
+channel, which can be obtained by calling the following function:
+
+<pre
+class="patsyntax">
+#pats2xhtml_sats("\
+fun fork_changet (n: nphil): channel(fork)
+")</pre>
+
+where the type [nphil] is defined to be [natLt(5)] (for natural numbers
+less than 5). The channels for storing forks are chosen to be of capacity
+2. The reason that channels of capacity 2 are chosen to store at most one
+element (in each of them) is to guarantee that these channels can never be
+full (so that there is no attempt made to send signals to awake callers
+supposedly being blocked due to channels being full).
+
+
+<h2>
+A Channel for the Fork Tray
+</h2>
+
+A tray for storing "dirty" forks is also a channel, which can be obtained
+by calling the following function:
+
+<pre
+class="patsyntax">
+#pats2xhtml_sats("\
+fun forktray_changet ((*void*)): channel(fork)
+")</pre>
+
+The capacity chosen for the channel is 6 (instead of 5) so that it can
+never become full (as there are only 5 forks in total).
+
+<h2>
+Philosopher Loop
+</h2>
+
+Each philosopher is implemented as a loop:
+
+<pre
+class="patsyntax">
+#pats2xhtml_dats('\
+implement
+phil_loop (n) = let
+//
+val () = phil_think (n)
+//
+val nl = phil_left (n) // = n
+val nr = phil_right (n) // = (n+1) % 5
+//
+val ch_lfork = fork_changet (nl)
+val ch_rfork = fork_changet (nr)
+//
+val lf = channel_takeout (ch_lfork)
+val () = println! ("phil_loop(", n, ") picks left fork")
+//
+val () = randsleep (2) // sleep up to 2 seconds
+//
+val rf = channel_takeout (ch_rfork)
+val () = println! ("phil_loop(", n, ") picks right fork")
+//
+val () = phil_dine (n, lf, rf)
+//
+val ch_forktray = forktray_changet ()
+val () = channel_insert (ch_forktray, lf) // left fork to dirty tray
+val () = channel_insert (ch_forktray, rf) // right fork to dirty tray
+//
+in
+  phil_loop (n)
+end // end of [phil_loop]
+')</pre>
+
+It should be straighforward to follow the code for [phil_loop].
+
+<h2>
+Fork Cleaner Loop
+</h2>
+
+A cleaner is implemented as a loop:
+
+<pre
+class="patsyntax">
+#pats2xhtml_dats('\
+implement
+cleaner_loop () = let
+//
+val ch = forktray_changet ()
+val f0 = channel_takeout (ch) // [f0] is dirty
+//
+val () = cleaner_wash (f0) // washes dirty [f0]
+val () = cleaner_return (f0) // puts back cleaned [f0]
+//
+in
+  cleaner_loop ()
+end // end of [cleaner_loop]
+')</pre>
+
+The function [cleaner_return] first finds out the number of a given fork
+and then uses the number to locate the channel for storing the fork. Its
+actual implementation is given as follows:
+
+<pre
+class="patsyntax">
+#pats2xhtml_dats('\
+implement
+cleaner_return (f) =
+{
+  val n = fork_get_num (f)
+  val ch = fork_changet (n)
+  val () = channel_insert (ch, f)
+}
+')</pre>
+
+It should now be straighforward to follow the code for [cleaner_loop].
+
+<h2>
+Testing
+</h2>
+
+The entire code of this implementation is stored in the following files:
+
+<pre>
+DiningPhil2.sats
+DiningPhil2.dats
+DiningPhil2_fork.dats
+DiningPhil2_thread.dats
+</pre>
+
+There is also a Makefile available for compiling the ATS source code into
+an excutable for testing. One should be able to encounter a deadlock after
+running the simulation for a while.
+
+<hr size="2">
+
+This article is written by <a href="http://www.cs.bu.edu/~hwxi/">Hongwei Xi</a>.
+
+</body>
+</html>
+
+%{
+implement main () = fprint_filsub (stdout_ref, "main_atxt.txt")
+%}

samples/AspectJ/CacheAspect.aj

@@ -0,0 +1,41 @@
+package com.blogspot.miguelinlas3.aspectj.cache;
+
+import java.util.Map;
+import java.util.WeakHashMap;
+
+import org.aspectj.lang.JoinPoint;
+
+import com.blogspot.miguelinlas3.aspectj.cache.marker.Cachable;
+
+/**
+ * This simple aspect simulates the behaviour of a very simple cache
+ *  
+ * @author migue
+ *
+ */
+public aspect CacheAspect {
+
+	public pointcut cache(Cachable cachable): execution(@Cachable * * (..)) && @annotation(cachable);
+	
+	Object around(Cachable cachable): cache(cachable){
+	
+		String evaluatedKey = this.evaluateKey(cachable.scriptKey(), thisJoinPoint);
+		
+		if(cache.containsKey(evaluatedKey)){
+			System.out.println("Cache hit for key " + evaluatedKey);
+			return this.cache.get(evaluatedKey);
+		}
+		
+		System.out.println("Cache miss for key " + evaluatedKey);
+		Object value = proceed(cachable);
+		cache.put(evaluatedKey, value);
+		return value;
+	}
+	
+	protected String evaluateKey(String key, JoinPoint joinPoint) {
+		// TODO add some smart staff to allow simple scripting in @Cachable annotation
+		return key;
+	}
+	
+	protected Map<String, Object> cache = new WeakHashMap<String, Object>();
+}

samples/AspectJ/OptimizeRecursionCache.aj

@@ -0,0 +1,50 @@
+package aspects.caching;
+
+import java.util.Map;
+
+/**
+ * Cache aspect for optimize recursive functions.
+ * 
+ * @author Migueli
+ * @date 05/11/2013
+ * @version 1.0
+ *
+ */
+public abstract aspect OptimizeRecursionCache {
+		
+	@SuppressWarnings("rawtypes")
+	private Map _cache;
+	
+	public OptimizeRecursionCache() {
+		_cache = getCache();
+	}
+	
+	@SuppressWarnings("rawtypes")
+	abstract public Map getCache();
+	
+	abstract public pointcut operation(Object o);
+
+	pointcut topLevelOperation(Object o): operation(o) && !cflowbelow(operation(Object));
+
+	before(Object o) : topLevelOperation(o) {
+		System.out.println("Seeking value for " + o);
+	}
+
+	Object around(Object o) : operation(o) {
+		Object cachedValue = _cache.get(o);
+		if (cachedValue != null) {
+			System.out.println("Found cached value for " + o + ": " + cachedValue);
+			return cachedValue;
+		}
+		return proceed(o);
+	}
+
+	@SuppressWarnings("unchecked")
+	after(Object o) returning(Object result) : topLevelOperation(o) {
+		_cache.put(o, result);
+	}
+	
+	after(Object o) returning(Object result) : topLevelOperation(o) {
+		System.out.println("cache size: " + _cache.size());
+	}
+}

samples/C#/Index.cshtml

@@ -0,0 +1,45 @@
+@{
+    ViewBag.Title = "Home Page";
+}
+@section featured {
+    <section class="featured">
+        <div class="content-wrapper">
+            <hgroup class="title">
+                <h1>@ViewBag.Title.</h1>
+                <h2>@ViewBag.Message</h2>
+            </hgroup>
+            <p>
+                To learn more about ASP.NET MVC visit
+                <a href="http://asp.net/mvc" title="ASP.NET MVC Website">http://asp.net/mvc</a>.
+                The page features <mark>videos, tutorials, and samples</mark> to help you get the most from ASP.NET MVC.
+                If you have any questions about ASP.NET MVC visit
+                <a href="http://forums.asp.net/1146.aspx/1?MVC" title="ASP.NET MVC Forum">our forums</a>.
+            </p>
+        </div>
+    </section>
+}
+<h3>We suggest the following:</h3>
+<ol class="round">
+    <li class="one">
+        <h5>Getting Started</h5>
+        ASP.NET MVC gives you a powerful, patterns-based way to build dynamic websites that
+        enables a clean separation of concerns and that gives you full control over markup
+        for enjoyable, agile development. ASP.NET MVC includes many features that enable
+        fast, TDD-friendly development for creating sophisticated applications that use
+        the latest web standards.
+        <a href="http://go.microsoft.com/fwlink/?LinkId=245151">Learn more…</a>
+    </li>
+
+    <li class="two">
+        <h5>Add NuGet packages and jump-start your coding</h5>
+        NuGet makes it easy to install and update free libraries and tools.
+        <a href="http://go.microsoft.com/fwlink/?LinkId=245153">Learn more…</a>
+    </li>
+
+    <li class="three">
+        <h5>Find Web Hosting</h5>
+        You can easily find a web hosting company that offers the right mix of features
+        and price for your applications.
+        <a href="http://go.microsoft.com/fwlink/?LinkId=245157">Learn more…</a>
+    </li>
+</ol>

samples/C#/Program.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace LittleSampleApp
+{
+  /// <summary>
+  /// Just what it says on the tin. A little sample application for Linguist to try out.
+  /// 
+  /// </summary>
+  class Program
+  {
+    static void Main(string[] args)
+    {
+      Console.WriteLine("Hello, I am a little sample application to test GitHub's Linguist module.");
+      Console.WriteLine("I also include a Razor MVC file just to prove it handles cshtml files now.");
+    }
+  }
+}

samples/C++/CsvStreamer.h

@@ -0,0 +1,42 @@
+#pragma once
+#include <string>
+#include <vector>
+#include <fstream>
+#include "util.h"
+
+using namespace std;
+
+
+#define DEFAULT_DELIMITER	','
+
+
+class CsvStreamer
+{
+	private:
+		ofstream file;				// File output stream
+		vector<string> row_buffer;	// Buffer which stores a row's data before being flushed/written
+		int fields;					// Number of fields (columns)
+		long rows;					// Number of rows (records) including header row
+		char delimiter;				// Delimiter character; comma by default
+		string sanitize(string);	// Returns a string ready for output into the file
+		
+	public:
+		CsvStreamer();				// Empty CSV streamer... be sure to open the file before writing!
+		CsvStreamer(string, char);	// Same as open(string, char)...
+		CsvStreamer(string);		// Opens an output CSV file given a file path/name
+		~CsvStreamer();				// Ensures the output file is closed and saved
+		void open(string);			// Opens an output CSV file given a file path/name (default delimiter)
+		void open(string, char);	// Opens an output CSV file given a file path/name and a delimiting character (default comma)
+		void add_field(string);		// If still on first line, adds a new field to the header row
+		void save_fields();			// Call this to save the header row; all new writes should be through append()
+		void append(string);		// Appends the current row with this data for the next field; quoted only if needed (leading/trailing spaces are trimmed)
+		void append(string, bool);	// Like append(string) but can specify whether to trim spaces at either end of the data (false to keep spaces)
+		void append(float);			// Appends the current row with this number
+		void append(double);		// Appends the current row with this number
+		void append(long);			// Appends the current row with this number
+		void append(int);			// Appends the current row with this number
+		void writeln();				// Flushes what was in the row buffer into the file (writes the row)
+		void close();				// Saves and closes the file
+		int field_count();			// Gets the number of fields (columns)
+		long row_count();			// Gets the number of records (rows) -- NOT including the header row
+};

samples/C++/Field.h

@@ -0,0 +1,32 @@
+/*****************************************************************************
+* Dwarf Mine - The 13-11 Benchmark
+*
+* Copyright (c) 2013 Bünger, Thomas; Kieschnick, Christian; Kusber,
+* Michael; Lohse, Henning; Wuttke, Nikolai; Xylander, Oliver; Yao, Gary;
+* Zimmermann, Florian
+*
+* 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.
+*****************************************************************************/
+
+#pragma once
+
+enum Field { Free, Black, White, Illegal };
+
+typedef Field Player;

samples/C++/Types.h

@@ -0,0 +1,32 @@
+/*****************************************************************************
+* Dwarf Mine - The 13-11 Benchmark
+*
+* Copyright (c) 2013 Bünger, Thomas; Kieschnick, Christian; Kusber,
+* Michael; Lohse, Henning; Wuttke, Nikolai; Xylander, Oliver; Yao, Gary;
+* Zimmermann, Florian
+*
+* 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.
+*****************************************************************************/
+
+#pragma once
+
+#include <cstdint>
+
+typedef uint32_t smallPrime_t;

samples/C++/libcanister.h

@@ -0,0 +1,138 @@
+#ifndef LIBCANIH
+#define LIBCANIH
+#include <iostream>
+#include <fstream>
+#include <stdlib.h>
+#include <cstring>
+
+#define int64 unsigned long long
+//#define DEBUG
+
+#ifdef DEBUG
+#define dout cout
+#else
+#define dout if (0) cerr
+#endif
+
+using namespace std;
+
+namespace libcanister
+{
+
+    //the canmem object is a generic memory container used commonly
+    //throughout the canister framework to hold memory of uncertain
+    //length which may or may not contain null bytes. 
+    class canmem
+    {
+    public:
+        char* data; //the raw memory block
+        int size; //the absolute length of the block
+        canmem(); //creates an unallocated canmem
+        canmem(int allocsize); //creates an allocated, blank canmem of size
+        canmem(char* strdata); //automates the creation of zero-limited canmems
+        ~canmem(); //cleans up the canmem
+        void zeromem(); //overwrites this canmem
+        void fragmem(); //overwrites this canmem with fragment notation
+        void countlen(); //counts length of zero-limited strings and stores it in size
+        void trim(); //removes any nulls from the end of the string
+        static canmem null(); //returns a singleton null canmem
+        
+    };
+    
+    //contains information about the canister
+    class caninfo
+    {
+    public:
+        canmem path; //physical path
+        canmem internalname; //a name for the canister
+        int numfiles; //the number of files in the canister
+    };
+    
+    //necessary for the use of this class as a type in canfile
+    class canister;
+    
+    //this object holds the definition of a 'file' within the
+    //canister 'filesystem.'
+    class canfile
+    {
+    public:
+        libcanister::canister* parent; //the canister that holds this file
+        canmem path; //internal path ('filename')
+        canmem data; //the file's decompressed contents
+        int isfrag; //0 = probably not fragment, 1 = definitely a fragment (ignore)
+        int cfid; //'canfile id' -- a unique ID for this file
+        int64 dsize; //ondisk size (compressed form size)
+        int cachestate; //0 = not in memory, 1 = in memory, 2 = in memory and needs flush
+                        //-1 = error, check the data for the message
+        void cache(); //pull the file from disk and cache it in memory
+        void cachedump(); //deletes the contents of this file from the memory cache after assuring the on disk copy is up to date
+        void cachedumpfinal(fstream& infile); //same as cachedump, but more efficient during closing procedures
+        void flush(); //updates the on disk copy, but retains the memory cache
+    };
+
+    //the primary class
+    //this defines and controls a single canister
+    class canister
+    {
+        //table of contents
+        //absolutely worthless to the control code in the canister
+        //but quite useful to programs using the API, as they may
+        //desire to enumerate the files in a canister for a user's
+        //use or for their own.
+        //contains a newline-delimited list of files in the container.
+        canfile TOC;
+    public:
+        caninfo info; //the general info about this canister
+
+        //the raw canfiles -- recommended that programs do not modify
+        //these files directly, but not enforced.
+        canfile* files;
+        bool readonly; //if true then no write routines will do anything
+        
+        //maximum number of files to have in memory at any given
+        //time, change this to whatever suits your application.
+        int cachemax;
+        int cachecnt; //number of files in the cache (should not be modified)
+
+        //both initialize the canister from a physical location
+        canister (canmem fspath);
+        canister (char* fspath);
+
+        //destroys the canister (after flushing the modded buffers, of course)
+        ~canister();
+        
+        //open the fspath
+        //does it exist?
+        // | --- yes --- opening it (return 1)
+        // | --- yes --- file is corrupted, halting (return -1)
+        // | --- no  --- making a new one (return 0)
+        int open();
+        
+        //close the canister, flush all buffers, clean up
+        int close();
+        
+        //deletes the file at path inside this canister
+        int delFile(canmem path);
+        
+        //pulls the contents of the file from disk or memory and returns it as a file
+        canfile getFile(canmem path);
+        
+        //creates a file if it does not exist, otherwise overwrites
+        //returns whether operation succeeded
+        bool writeFile(canmem path, canmem data);
+        bool writeFile(canfile file);
+        
+        //get the 'table of contents', a file containing a newline delimited
+        //list of the file paths in the container which have contents
+        canfile getTOC();
+ 
+        //brings the cache back within the cachemax limit
+        //important: sCFID is the safe CFID
+        //(the CFID of the file we want to avoid uncaching)
+        //really just used internally, but it can't do any harm.
+        void cacheclean(int sCFID, bool dFlush = false);
+    };
+
+}
+
+#endif

samples/C++/metrics.h

@@ -0,0 +1,92 @@
+// Copyright 2011 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef NINJA_METRICS_H_
+#define NINJA_METRICS_H_
+
+#include <string>
+#include <vector>
+using namespace std;
+
+#include "util.h"  // For int64_t.
+
+/// The Metrics module is used for the debug mode that dumps timing stats of
+/// various actions.  To use, see METRIC_RECORD below.
+
+/// A single metrics we're tracking, like "depfile load time".
+struct Metric {
+  string name;
+  /// Number of times we've hit the code path.
+  int count;
+  /// Total time (in micros) we've spent on the code path.
+  int64_t sum;
+};
+
+
+/// A scoped object for recording a metric across the body of a function.
+/// Used by the METRIC_RECORD macro.
+struct ScopedMetric {
+  explicit ScopedMetric(Metric* metric);
+  ~ScopedMetric();
+
+private:
+  Metric* metric_;
+  /// Timestamp when the measurement started.
+  /// Value is platform-dependent.
+  int64_t start_;
+};
+
+/// The singleton that stores metrics and prints the report.
+struct Metrics {
+  Metric* NewMetric(const string& name);
+
+  /// Print a summary report to stdout.
+  void Report();
+
+private:
+  vector<Metric*> metrics_;
+};
+
+/// Get the current time as relative to some epoch.
+/// Epoch varies between platforms; only useful for measuring elapsed time.
+int64_t GetTimeMillis();
+
+/// A simple stopwatch which returns the time
+/// in seconds since Restart() was called.
+struct Stopwatch {
+ public:
+  Stopwatch() : started_(0) {}
+
+  /// Seconds since Restart() call.
+  double Elapsed() const {
+    return 1e-6 * static_cast<double>(Now() - started_);
+  }
+
+  void Restart() { started_ = Now(); }
+
+ private:
+  uint64_t started_;
+  uint64_t Now() const;
+};
+
+/// The primary interface to metrics.  Use METRIC_RECORD("foobar") at the top
+/// of a function to get timing stats recorded for each call of the function.
+#define METRIC_RECORD(name)                                             \
+  static Metric* metrics_h_metric =                                     \
+      g_metrics ? g_metrics->NewMetric(name) : NULL;                    \
+  ScopedMetric metrics_h_scoped(metrics_h_metric);
+
+extern Metrics* g_metrics;
+
+#endif // NINJA_METRICS_H_

samples/C++/render_adapter.cpp

@@ -0,0 +1,6 @@
+#include <cstdint>
+
+namespace Gui
+{
+
+}

samples/C++/rpc.h

@@ -0,0 +1,26 @@
+// Copyright (C) 2013 Simon Que
+//
+// This file is part of DuinoCube.
+//
+// DuinoCube is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// DuinoCube is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with DuinoCube.  If not, see <http://www.gnu.org/licenses/>.
+
+// DuinoCube remote procedure call functions.
+
+#include <stdint.h>
+
+// Initializes RPC system.
+void rpc_init();
+
+// Runs the RPC server loop forever.
+void rpc_server_loop();

samples/C/bootstrap.h

@@ -0,0 +1,102 @@
+#ifndef BOOTSTRAP_H
+#define BOOTSTRAP_H
+
+#include <stdio.h>
+#include "cxrs.h"
+
+/* If we're not using GNU C, elide __attribute__ */
+#ifndef __GNUC__
+#  define  __attribute__(x)  /*NOTHING*/
+#endif
+
+typedef struct object object;
+
+object *true;
+object *false;
+object *eof;
+object *empty_list;
+object *global_enviroment;
+
+enum obj_type {
+        scm_bool,
+        scm_empty_list,
+        scm_eof,
+        scm_char,
+        scm_int,
+        scm_pair,
+        scm_symbol,
+        scm_prim_fun,
+        scm_lambda,
+        scm_str,
+        scm_file
+};
+
+typedef object *(*prim_proc)(object *args);
+
+object *read(FILE *in);
+object *eval(object *code, object *env);
+void print(FILE *out, object *obj, int display);
+
+int check_type(enum obj_type type, object *obj, int err_on_false);
+
+static inline int is_true(object *obj)
+{
+        return obj != false;
+}
+
+object *make_int(int value);
+int obj2int(object *i);
+
+object *make_bool(int value);
+int obj2bool(object *b);
+
+object *make_char(char c);
+char obj2char(object *ch);
+
+object *make_str(char *str);
+char *obj2str(object *str);
+
+object *cons(object *car, object *cdr);
+object *car(object *pair);
+object *cdr(object *pair);
+void set_car(object *pair, object *new);
+void set_cdr(object *pair, object *new);
+
+object *make_symbol(char *name);
+char *sym2str(object *sym);
+object *get_symbol(char *name) __attribute__((pure));
+
+object *make_prim_fun(prim_proc fun);
+prim_proc obj2prim_proc(object *proc);
+
+object *make_lambda(object *args, object *code, object *env);
+object *lambda_code(object *lambda);
+object *lambda_args(object *lambda);
+
+object *make_port(FILE *handle, int direction);
+int port_direction(object *port);
+FILE *port_handle(object *port);
+void set_port_handle_to_null(object *port);
+
+/*both of these should never be called*/
+object *apply_proc(object *);
+object *eval_proc(object *);
+
+
+object *maybe_add_begin(object *code);
+
+void init_enviroment(object *env);
+
+
+void eval_err(char *msg, object *code) __attribute__((noreturn));
+
+void define_var(object *var, object *val, object *env);
+void set_var(object *var, object *val, object *env);
+object *get_var(object *var, object *env);
+
+object *cond2nested_if(object *cond);
+object *let2lambda(object *let);
+object *and2nested_if(object *and);
+object *or2nested_if(object *or);
+
+#endif /*include guard*/

samples/C/dynarray.cats

@@ -0,0 +1,56 @@
+/* ******************************************************************* */
+/*                                                                     */
+/*                         Applied Type System                         */
+/*                                                                     */
+/* ******************************************************************* */
+
+/*
+** ATS/Postiats - Unleashing the Potential of Types!
+** Copyright (C) 2011-20?? Hongwei Xi, ATS Trustful Software, Inc.
+** All rights reserved
+**
+** ATS is free software;  you can  redistribute it and/or modify it under
+** the terms of  the GNU GENERAL PUBLIC LICENSE (GPL) as published by the
+** Free Software Foundation; either version 3, or (at  your  option)  any
+** later version.
+** 
+** ATS is distributed in the hope that it will be useful, but WITHOUT ANY
+** WARRANTY; without  even  the  implied  warranty  of MERCHANTABILITY or
+** FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License
+** for more details.
+** 
+** You  should  have  received  a  copy of the GNU General Public License
+** along  with  ATS;  see the  file COPYING.  If not, please write to the
+** Free Software Foundation,  51 Franklin Street, Fifth Floor, Boston, MA
+** 02110-1301, USA.
+*/
+
+/* ****** ****** */
+
+/*
+(* Author: Hongwei Xi *)
+(* Authoremail: hwxi AT cs DOT bu DOT edu *)
+(* Start time: March, 2013 *)
+*/
+
+/* ****** ****** */
+
+#ifndef ATSHOME_LIBATS_DYNARRAY_CATS
+#define ATSHOME_LIBATS_DYNARRAY_CATS
+
+/* ****** ****** */
+
+#include <string.h>
+
+/* ****** ****** */
+
+#define atslib_dynarray_memcpy memcpy
+#define atslib_dynarray_memmove memmove
+
+/* ****** ****** */
+
+#endif // ifndef ATSHOME_LIBATS_DYNARRAY_CATS
+
+/* ****** ****** */
+
+/* end of [dynarray.cats] */

samples/C/readline.cats

@@ -0,0 +1,47 @@
+/*
+** API in ATS for GNU-readline
+*/
+
+/* ****** ****** */
+
+/*
+** Permission to use, copy, modify, and distribute this software for any
+** purpose with or without fee is hereby granted, provided that the above
+** copyright notice and this permission notice appear in all copies.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+** WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+** MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+** ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+** WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+** ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+** OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+/* ****** ****** */
+
+#ifndef READLINE_READLINE_CATS
+#define READLINE_READLINE_CATS
+
+/* ****** ****** */
+
+#include <readline/readline.h>
+
+/* ****** ****** */
+//
+#define \
+atscntrb_readline_rl_library_version() ((char*)rl_library_version)
+//
+#define atscntrb_readline_rl_readline_version() (rl_readline_version)
+//
+/* ****** ****** */
+
+#define atscntrb_readline_readline readline
+
+/* ****** ****** */
+
+#endif // ifndef READLINE_READLINE_CATS
+
+/* ****** ****** */
+
+/* end of [readline.cats] */

samples/Cirru/array.cirru

@@ -0,0 +1,12 @@
+
+print $ array
+  int 1
+  string 2
+
+print $ array
+  int 1
+  array
+    int 2
+    string 3
+    array
+      string 4

samples/Cirru/block.cirru

@@ -0,0 +1,7 @@
+
+set f $ block (a b c)
+  print a b c
+
+call f (int 1) (int 2) (int 3)
+
+f (int 1) (int 2) (int 3)

samples/Cirru/bool.cirru

@@ -0,0 +1,7 @@
+
+print $ bool true
+print $ bool false
+print $ bool yes
+print $ bool no
+print $ bool 1
+print $ bool 0

samples/Cirru/map.cirru

@@ -0,0 +1,14 @@
+
+print $ map
+  a $ int 5
+  b $ array (int 1) (int 2)
+  c $ map
+    int 1
+    array (int 4)
+
+set m $ map
+  a $ int 1
+
+set m b $ int 2
+
+print m

samples/Cirru/number.cirru

@@ -0,0 +1,3 @@
+
+print $ int 1
+print $ float 1.2

samples/Cirru/require.cirru

@@ -0,0 +1,2 @@
+
+require ./stdio.cr

samples/Cirru/scope.cirru

@@ -0,0 +1,23 @@
+
+set a (int 2)
+
+print (self)
+
+set c (child)
+
+under c
+  under parent
+    print a
+
+print $ get c a
+
+set c x (int 3)
+print $ get c x
+
+set just-print $ code
+  print a
+
+print just-print
+
+eval (self) just-print
+eval just-print

samples/Cirru/stdio.cirru

@@ -0,0 +1,55 @@
+
+set a $ string 1
+print a
+
+print (string 1)
+
+print nothing
+
+print
+  map
+    a (int 4)
+    b $ map
+      a $ int 5
+      b $ int 6
+      c $ map
+        int 7
+
+print
+  array
+    int 1
+    int 2
+    array
+      int 3
+      int 4
+
+print
+  array
+    int 1
+    map
+      a $ int 2
+      b $ array
+        int 3
+
+print
+  int 1
+  int 2
+
+print $ code
+  set a 1
+  print (get a)
+  print $ array
+    int a
+    array
+      int a
+
+set container (map)
+set container code $ code
+  set a 1
+  print (get a)
+  print $ array
+    int a
+    array
+      int a
+
+print container

samples/Cirru/string.cirru

@@ -0,0 +1,3 @@
+
+print $ string a
+print $ string "a b"

samples/Dart/point.dart

@@ -1,15 +1,19 @@
+import 'dart:math' as math;
+
 class Point {
+  num x, y;
+
   Point(this.x, this.y);
-  distanceTo(Point other) {
+
+  num distanceTo(Point other) {
     var dx = x - other.x;
     var dy = y - other.y;
-    return Math.sqrt(dx * dx + dy * dy);
+    return math.sqrt(dx * dx + dy * dy);
   }
-  var x, y;
 }
 
-main() {
-  Point p = new Point(2, 3);
-  Point q = new Point(3, 4);
+void main() {
+  var p = new Point(2, 3);
+  var q = new Point(3, 4);
   print('distance from p to q = ${p.distanceTo(q)}');
 }

samples/Game Maker Language/ClientBeginStep.gml

@@ -0,0 +1,642 @@
+/*
+    Originally from /Source/gg2/Scripts/Client/ClientBeginStep.gml in Gang Garrison 2
+
+    Copyright (C) 2008-2013 Faucet Software
+    http://www.ganggarrison.com
+
+    This program is free software; 
+    you can redistribute it and/or modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 3 of the License, or (at your option)
+    any later version.
+    This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
+    without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+    See the GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License along with this program; if not,
+    see <http://www.gnu.org/licenses>.
+
+    Additional permission under GNU GPL version 3 section 7
+    If you modify this Program, or any covered work, by linking or combining it with the Game Maker runtime library, 
+    the 39dll library/extension, Hobbel's Download Manager DLL, or modified versions of these libraries,
+    the licensors of this Program grant you additional permission to convey the resulting work.
+*/
+
+// receive and interpret the server's message(s)
+var i, playerObject, playerID, player, otherPlayerID, otherPlayer, sameVersion, buffer, plugins, pluginsRequired, usePlugins;
+
+if(tcp_eof(global.serverSocket)) {
+    if(gotServerHello)
+        show_message("You have been disconnected from the server.");
+    else
+        show_message("Unable to connect to the server.");
+    instance_destroy();
+    exit;
+}
+
+if(room == DownloadRoom and keyboard_check(vk_escape))
+{
+    instance_destroy();
+    exit;
+}
+
+if(downloadingMap)
+{
+    while(tcp_receive(global.serverSocket, min(1024, downloadMapBytes-buffer_size(downloadMapBuffer))))
+    {
+        write_buffer(downloadMapBuffer, global.serverSocket);
+        if(buffer_size(downloadMapBuffer) == downloadMapBytes)
+        {
+            write_buffer_to_file(downloadMapBuffer, "Maps/" + downloadMapName + ".png");
+            downloadingMap = false;
+            buffer_destroy(downloadMapBuffer);
+            downloadMapBuffer = -1;
+            exit;
+        }
+    }
+    exit;
+}
+
+roomchange = false;
+do {
+    if(tcp_receive(global.serverSocket,1)) {
+        switch(read_ubyte(global.serverSocket)) {
+        case HELLO:
+            gotServerHello = true;
+            global.joinedServerName = receivestring(global.serverSocket, 1);
+            downloadMapName = receivestring(global.serverSocket, 1);
+            advertisedMapMd5 = receivestring(global.serverSocket, 1);
+            receiveCompleteMessage(global.serverSocket, 1, global.tempBuffer);
+            pluginsRequired = read_ubyte(global.tempBuffer);
+            plugins = receivestring(global.serverSocket, 1);
+            if(string_pos("/", downloadMapName) != 0 or string_pos("\", downloadMapName) != 0)
+            {
+                show_message("Server sent illegal map name: "+downloadMapName);
+                instance_destroy();
+                exit;
+            }
+
+            if (!noReloadPlugins && string_length(plugins))
+            {
+                usePlugins = pluginsRequired || !global.serverPluginsPrompt;
+                if (global.serverPluginsPrompt)
+                {
+                    var prompt;
+                    if (pluginsRequired)
+                    {
+                        prompt = show_question(
+                            "This server requires the following plugins to play on it: "
+                            + string_replace_all(plugins, ",", "#")
+                            + '#They are downloaded from the source: "'
+                            + PLUGIN_SOURCE
+                            + '"#The source states: "'
+                            + PLUGIN_SOURCE_NOTICE
+                            + '"#Do you wish to download them and continue connecting?'
+                        );
+                        if (!prompt)
+                        {
+                            instance_destroy();
+                            exit;
+                        }
+                    }
+                    else
+                    {
+                        prompt = show_question(
+                            "This server suggests the following optional plugins to play on it: "
+                            + string_replace_all(plugins, ",", "#")
+                            + '#They are downloaded from the source: "'
+                            + PLUGIN_SOURCE
+                            + '"#The source states: "'
+                            + PLUGIN_SOURCE_NOTICE
+                            + '"#Do you wish to download them and use them?'
+                        );
+                        if (prompt)
+                        {
+                            usePlugins = true;
+                        }
+                    }
+                }
+                if (usePlugins)
+                {
+                    if (!loadserverplugins(plugins))
+                    {
+                        show_message("Error ocurred loading server-sent plugins.");
+                        instance_destroy();
+                        exit;
+                    }
+                    global.serverPluginsInUse = true;
+                }
+            }
+            noReloadPlugins = false;
+            
+            if(advertisedMapMd5 != "")
+            {
+                var download;
+                download = not file_exists("Maps/" + downloadMapName + ".png");
+                if(!download and CustomMapGetMapMD5(downloadMapName) != advertisedMapMd5)
+                {
+                    if(show_question("The server's copy of the map (" + downloadMapName + ") differs from ours.#Would you like to download this server's version of the map?"))
+                        download = true;
+                    else
+                    {
+                        instance_destroy();
+                        exit;
+                    }
+                }
+                
+                if(download)
+                {
+                    write_ubyte(global.serverSocket, DOWNLOAD_MAP);
+                    socket_send(global.serverSocket);
+                    receiveCompleteMessage(global.serverSocket,4,global.tempBuffer);
+                    downloadMapBytes = read_uint(global.tempBuffer);
+                    downloadMapBuffer = buffer_create();
+                    downloadingMap = true;
+                    roomchange=true;
+                }
+            }
+            ClientPlayerJoin(global.serverSocket);
+            if(global.rewardKey != "" and global.rewardId != "")
+            {
+                var rewardId;
+                rewardId = string_copy(global.rewardId, 0, 255);
+                write_ubyte(global.serverSocket, REWARD_REQUEST);
+                write_ubyte(global.serverSocket, string_length(rewardId));
+                write_string(global.serverSocket, rewardId);
+            }
+            if(global.queueJumping == true)
+            {
+                write_ubyte(global.serverSocket, CLIENT_SETTINGS);
+                write_ubyte(global.serverSocket, global.queueJumping);
+            }
+            socket_send(global.serverSocket);
+            break;
+            
+        case JOIN_UPDATE:
+            receiveCompleteMessage(global.serverSocket,2,global.tempBuffer);
+            global.playerID = read_ubyte(global.tempBuffer);
+            global.currentMapArea = read_ubyte(global.tempBuffer);
+            break;
+        
+        case FULL_UPDATE:
+            deserializeState(FULL_UPDATE);
+            break;
+        
+        case QUICK_UPDATE:
+            deserializeState(QUICK_UPDATE);
+            break;
+             
+        case CAPS_UPDATE:
+            deserializeState(CAPS_UPDATE);
+            break;
+                  
+        case INPUTSTATE:
+            deserializeState(INPUTSTATE);
+            break;             
+        
+        case PLAYER_JOIN:
+            player = instance_create(0,0,Player);
+            player.name = receivestring(global.serverSocket, 1);
+                  
+            ds_list_add(global.players, player);
+            if(ds_list_size(global.players)-1 == global.playerID) {
+                global.myself = player;
+                instance_create(0,0,PlayerControl);
+            }
+            break;
+            
+        case PLAYER_LEAVE:
+            // Delete player from the game, adjust own ID accordingly
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            playerID = read_ubyte(global.tempBuffer);
+            player = ds_list_find_value(global.players, playerID);
+            removePlayer(player);
+            if(playerID < global.playerID) {
+                global.playerID -= 1;
+            }
+            break;
+                                   
+        case PLAYER_DEATH:
+            var causeOfDeath, assistantPlayerID, assistantPlayer;
+            receiveCompleteMessage(global.serverSocket,4,global.tempBuffer);
+            playerID = read_ubyte(global.tempBuffer);
+            otherPlayerID = read_ubyte(global.tempBuffer);
+            assistantPlayerID = read_ubyte(global.tempBuffer);
+            causeOfDeath = read_ubyte(global.tempBuffer);
+                  
+            player = ds_list_find_value(global.players, playerID);
+            
+            otherPlayer = noone;
+            if(otherPlayerID != 255)
+                otherPlayer = ds_list_find_value(global.players, otherPlayerID);
+            
+            assistantPlayer = noone;
+            if(assistantPlayerID != 255)
+                assistantPlayer = ds_list_find_value(global.players, assistantPlayerID);
+            
+            doEventPlayerDeath(player, otherPlayer, assistantPlayer, causeOfDeath);
+            break;
+             
+        case BALANCE:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            balanceplayer=read_ubyte(global.tempBuffer);
+            if balanceplayer == 255 {
+                if !instance_exists(Balancer) instance_create(x,y,Balancer);
+                with(Balancer) notice=0;
+            } else {
+                player = ds_list_find_value(global.players, balanceplayer);
+                if(player.object != -1) {
+                    with(player.object) {
+                        instance_destroy();
+                    }
+                    player.object = -1;
+                }
+                if(player.team==TEAM_RED) {
+                    player.team = TEAM_BLUE;
+                } else {
+                    player.team = TEAM_RED;
+                }
+                if !instance_exists(Balancer) instance_create(x,y,Balancer);
+                Balancer.name=player.name;
+                with (Balancer) notice=1;
+            }
+            break;
+                  
+        case PLAYER_CHANGETEAM:
+            receiveCompleteMessage(global.serverSocket,2,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            if(player.object != -1) {
+                with(player.object) {
+                    instance_destroy();
+                }
+                player.object = -1;
+            }
+            player.team = read_ubyte(global.tempBuffer);
+            break;
+             
+        case PLAYER_CHANGECLASS:
+            receiveCompleteMessage(global.serverSocket,2,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            if(player.object != -1) {
+                with(player.object) {
+                    instance_destroy();
+                }
+                player.object = -1;
+            }
+            player.class = read_ubyte(global.tempBuffer);
+            break;             
+        
+        case PLAYER_CHANGENAME:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            player.name = receivestring(global.serverSocket, 1);
+            if player=global.myself {
+                global.playerName=player.name
+            }
+            break;
+                 
+        case PLAYER_SPAWN:
+            receiveCompleteMessage(global.serverSocket,3,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            doEventSpawn(player, read_ubyte(global.tempBuffer), read_ubyte(global.tempBuffer));
+            break;
+              
+        case CHAT_BUBBLE:
+            var bubbleImage;
+            receiveCompleteMessage(global.serverSocket,2,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            setChatBubble(player, read_ubyte(global.tempBuffer));
+            break;
+             
+        case BUILD_SENTRY:
+            receiveCompleteMessage(global.serverSocket,6,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            buildSentry(player, read_ushort(global.tempBuffer)/5, read_ushort(global.tempBuffer)/5, read_byte(global.tempBuffer));
+            break;
+              
+        case DESTROY_SENTRY:
+            receiveCompleteMessage(global.serverSocket,4,global.tempBuffer);
+            playerID = read_ubyte(global.tempBuffer);
+            otherPlayerID = read_ubyte(global.tempBuffer);
+            assistantPlayerID = read_ubyte(global.tempBuffer);
+            causeOfDeath = read_ubyte(global.tempBuffer);
+            
+            player = ds_list_find_value(global.players, playerID);
+            if(otherPlayerID == 255) {
+                doEventDestruction(player, noone, noone, causeOfDeath);
+            } else {
+                otherPlayer = ds_list_find_value(global.players, otherPlayerID);
+                if (assistantPlayerID == 255) {
+                    doEventDestruction(player, otherPlayer, noone, causeOfDeath);
+                } else {
+                    assistantPlayer = ds_list_find_value(global.players, assistantPlayerID);
+                    doEventDestruction(player, otherPlayer, assistantPlayer, causeOfDeath);
+                }
+            }
+            break;
+                      
+        case GRAB_INTEL:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            doEventGrabIntel(player);
+            break;
+      
+        case SCORE_INTEL:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            doEventScoreIntel(player);
+            break;
+      
+        case DROP_INTEL:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            doEventDropIntel(player); 
+            break;
+            
+        case RETURN_INTEL:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            doEventReturnIntel(read_ubyte(global.tempBuffer));
+            break;
+  
+        case GENERATOR_DESTROY:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            team = read_ubyte(global.tempBuffer);
+            doEventGeneratorDestroy(team);
+            break;
+      
+        case UBER_CHARGED:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            doEventUberReady(player);
+            break;
+  
+        case UBER:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            doEventUber(player);
+            break;    
+  
+        case OMNOMNOMNOM:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            if(player.object != -1) {
+                with(player.object) {
+                    omnomnomnom=true;
+                    if(hp < 200)
+                    {
+                        canEat = false;
+                        alarm[6] = eatCooldown; //10 second cooldown
+                    }
+                    if(player.team == TEAM_RED) {
+                        omnomnomnomindex=0;
+                        omnomnomnomend=31;
+                    } else if(player.team==TEAM_BLUE) {
+                        omnomnomnomindex=32;
+                        omnomnomnomend=63;
+                    }
+                    xscale=image_xscale; 
+                } 
+            }
+            break;
+      
+        case TOGGLE_ZOOM:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            if player.object != -1 {
+                toggleZoom(player.object);
+            }
+            break;
+                                         
+        case PASSWORD_REQUEST:
+            if(!usePreviousPwd)
+                global.clientPassword = get_string("Enter Password:", "");
+            write_ubyte(global.serverSocket, string_length(global.clientPassword));
+            write_string(global.serverSocket, global.clientPassword);
+            socket_send(global.serverSocket);
+            break;
+       
+        case PASSWORD_WRONG:                                    
+            show_message("Incorrect Password.");
+            instance_destroy();
+            exit;
+        
+        case INCOMPATIBLE_PROTOCOL:
+            show_message("Incompatible server protocol version.");
+            instance_destroy();
+            exit;
+            
+        case KICK:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            reason = read_ubyte(global.tempBuffer);
+            if reason == KICK_NAME kickReason = "Name Exploit";
+            else if reason == KICK_BAD_PLUGIN_PACKET kickReason = "Invalid plugin packet ID";
+            else if reason == KICK_MULTI_CLIENT kickReason = "There are too many connections from your IP";
+            else kickReason = "";
+            show_message("You have been kicked from the server. "+kickReason+".");
+            instance_destroy();
+            exit;
+              
+        case ARENA_STARTROUND:
+            doEventArenaStartRound();
+            break;
+            
+        case ARENA_ENDROUND:
+            with ArenaHUD clientArenaEndRound();
+            break;   
+        
+        case ARENA_RESTART:
+            doEventArenaRestart();
+            break;
+            
+        case UNLOCKCP:
+            doEventUnlockCP();
+            break;
+                   
+        case MAP_END:
+            global.nextMap=receivestring(global.serverSocket, 1);
+            receiveCompleteMessage(global.serverSocket,2,global.tempBuffer);
+            global.winners=read_ubyte(global.tempBuffer);
+            global.currentMapArea=read_ubyte(global.tempBuffer);
+            global.mapchanging = true;
+            if !instance_exists(ScoreTableController) instance_create(0,0,ScoreTableController);
+            instance_create(0,0,WinBanner);
+            break;
+
+        case CHANGE_MAP:
+            roomchange=true;
+            global.mapchanging = false;
+            global.currentMap = receivestring(global.serverSocket, 1);
+            global.currentMapMD5 = receivestring(global.serverSocket, 1);
+            if(global.currentMapMD5 == "") { // if this is an internal map (signified by the lack of an md5)
+                if(findInternalMapRoom(global.currentMap))
+                    room_goto_fix(findInternalMapRoom(global.currentMap));
+                else
+                {
+                    show_message("Error:#Server went to invalid internal map: " + global.currentMap + "#Exiting.");
+                    instance_destroy();
+                    exit;
+                }
+            } else { // it's an external map
+                if(string_pos("/", global.currentMap) != 0 or string_pos("\", global.currentMap) != 0)
+                {
+                    show_message("Server sent illegal map name: "+global.currentMap);
+                    instance_destroy();
+                    exit;
+                }
+                if(!file_exists("Maps/" + global.currentMap + ".png") or CustomMapGetMapMD5(global.currentMap) != global.currentMapMD5)
+                {   // Reconnect to the server to download the map
+                    var oldReturnRoom;
+                    oldReturnRoom = returnRoom;
+                    returnRoom = DownloadRoom;
+                    if (global.serverPluginsInUse)
+                        noUnloadPlugins = true;
+                    event_perform(ev_destroy,0);
+                    ClientCreate();
+                    if (global.serverPluginsInUse)
+                        noReloadPlugins = true;
+                    returnRoom = oldReturnRoom;
+                    usePreviousPwd = true;
+                    exit;
+                }
+                room_goto_fix(CustomMapRoom);
+            }
+                 
+            for(i=0; i<ds_list_size(global.players); i+=1) {
+                player = ds_list_find_value(global.players, i);
+                if global.currentMapArea == 1 { 
+                    player.stats[KILLS] = 0;
+                    player.stats[DEATHS] = 0;
+                    player.stats[CAPS] = 0;
+                    player.stats[ASSISTS] = 0;
+                    player.stats[DESTRUCTION] = 0;
+                    player.stats[STABS] = 0;
+                    player.stats[HEALING] = 0;
+                    player.stats[DEFENSES] = 0;
+                    player.stats[INVULNS] = 0;
+                    player.stats[BONUS] = 0;
+                    player.stats[DOMINATIONS] = 0;
+                    player.stats[REVENGE] = 0;
+                    player.stats[POINTS] = 0;
+                    player.roundStats[KILLS] = 0;
+                    player.roundStats[DEATHS] = 0;
+                    player.roundStats[CAPS] = 0;
+                    player.roundStats[ASSISTS] = 0;
+                    player.roundStats[DESTRUCTION] = 0;
+                    player.roundStats[STABS] = 0;
+                    player.roundStats[HEALING] = 0;
+                    player.roundStats[DEFENSES] = 0;
+                    player.roundStats[INVULNS] = 0;
+                    player.roundStats[BONUS] = 0;
+                    player.roundStats[DOMINATIONS] = 0;
+                    player.roundStats[REVENGE] = 0;
+                    player.roundStats[POINTS] = 0;
+                    player.team = TEAM_SPECTATOR;
+                }
+            }
+            break;
+        
+        case SERVER_FULL:
+            show_message("The server is full.");
+            instance_destroy();
+            exit;
+        
+        case REWARD_CHALLENGE_CODE:
+            var challengeData;
+            receiveCompleteMessage(global.serverSocket,16,global.tempBuffer);
+            challengeData = read_binstring(global.tempBuffer, buffer_size(global.tempBuffer));
+            challengeData += socket_remote_ip(global.serverSocket);
+
+            write_ubyte(global.serverSocket, REWARD_CHALLENGE_RESPONSE);
+            write_binstring(global.serverSocket, hmac_md5_bin(global.rewardKey, challengeData));
+            socket_send(global.serverSocket);
+            break;
+
+        case REWARD_UPDATE:
+            receiveCompleteMessage(global.serverSocket,1,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            var rewardString;
+            rewardString = receivestring(global.serverSocket, 2);
+            doEventUpdateRewards(player, rewardString);
+            break;
+            
+        case MESSAGE_STRING:
+            var message, notice;
+            message = receivestring(global.serverSocket, 1);
+            with NoticeO instance_destroy();
+            notice = instance_create(0, 0, NoticeO);
+            notice.notice = NOTICE_CUSTOM;
+            notice.message = message;
+            break;
+        
+        case SENTRY_POSITION:
+            receiveCompleteMessage(global.serverSocket,5,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            if(player.sentry)
+            {
+                player.sentry.x = read_ushort(global.tempBuffer) / 5;
+                player.sentry.y = read_ushort(global.tempBuffer) / 5;
+                player.sentry.xprevious = player.sentry.x;
+                player.sentry.yprevious = player.sentry.y;
+                player.sentry.vspeed = 0;
+            }
+            break;
+          
+        case WEAPON_FIRE:
+            receiveCompleteMessage(global.serverSocket,9,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            
+            if(player.object)
+            {
+                with(player.object)
+                {
+                    x = read_ushort(global.tempBuffer)/5;
+                    y = read_ushort(global.tempBuffer)/5;
+                    hspeed = read_byte(global.tempBuffer)/8.5;
+                    vspeed = read_byte(global.tempBuffer)/8.5;
+                    xprevious = x;
+                    yprevious = y;
+                }
+                
+                doEventFireWeapon(player, read_ushort(global.tempBuffer));
+            }
+            break;
+
+        case PLUGIN_PACKET:
+            var packetID, packetLen, buf, success;
+
+            // fetch full packet
+            receiveCompleteMessage(global.serverSocket, 2, global.tempBuffer);
+            packetLen = read_ushort(global.tempBuffer);
+            receiveCompleteMessage(global.serverSocket, packetLen, global.tempBuffer);
+
+            packetID = read_ubyte(global.tempBuffer);
+
+            // get packet data
+            buf = buffer_create();
+            write_buffer_part(buf, global.tempBuffer, packetLen - 1);
+
+            // try to enqueue
+            // give "noone" value for client since received from server
+            success = _PluginPacketPush(packetID, buf, noone);
+            
+            // if it returned false, packetID was invalid
+            if (!success)
+            {
+                // clear up buffer
+                buffer_destroy(buf);
+                show_error("ERROR when reading plugin packet: no such plugin packet ID " + string(packetID), true);
+            }
+            break;
+        
+        case CLIENT_SETTINGS:
+            receiveCompleteMessage(global.serverSocket,2,global.tempBuffer);
+            player = ds_list_find_value(global.players, read_ubyte(global.tempBuffer));
+            player.queueJump = read_ubyte(global.tempBuffer);
+            break;
+
+        default:
+            promptRestartOrQuit("The Server sent unexpected data.");
+            exit;
+        }
+    } else {
+        break;
+    }
+} until(roomchange);

samples/Game Maker Language/Create.gml

@@ -0,0 +1,141 @@
+/*
+    Originally from /Source/gg2/Objects/Updater.events/Create.xml in Gang Garrison 2
+
+    Copyright (C) 2008-2013 Faucet Software
+    http://www.ganggarrison.com
+
+    This program is free software; 
+    you can redistribute it and/or modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 3 of the License, or (at your option)
+    any later version.
+    This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
+    without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+    See the GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License along with this program; if not,
+    see <http://www.gnu.org/licenses>.
+
+    Additional permission under GNU GPL version 3 section 7
+    If you modify this Program, or any covered work, by linking or combining it with the Game Maker runtime library, 
+    the 39dll library/extension, Hobbel's Download Manager DLL, or modified versions of these libraries,
+    the licensors of this Program grant you additional permission to convey the resulting work.
+*/
+// Downloading code. 
+
+var downloadHandle, url, tmpfile, window_oldshowborder, window_oldfullscreen;
+timeLeft = 0;
+counter = 0;
+AudioControlPlaySong(-1, false);
+window_oldshowborder = window_get_showborder();
+window_oldfullscreen = window_get_fullscreen();
+window_set_fullscreen(false);
+window_set_showborder(false);
+
+if(global.updaterBetaChannel)
+    url = UPDATE_SOURCE_BETA;
+else
+    url = UPDATE_SOURCE;
+
+tmpfile = temp_directory + "\gg2update.zip";
+    
+downloadHandle = httpGet(url, -1);
+
+while(!httpRequestStatus(downloadHandle)) 
+{ // while download isn't finished
+    sleep(floor(1000/30)); // sleep for the equivalent of one frame
+    io_handle(); // this prevents GameMaker from appearing locked-up
+    httpRequestStep(downloadHandle);
+    
+    // check if the user cancelled the download with the esc key
+    if(keyboard_check(vk_escape)) 
+    {
+        httpRequestDestroy(downloadHandle);
+        window_set_showborder(window_oldshowborder);
+        window_set_fullscreen(window_oldfullscreen);
+        room_goto_fix(Menu);
+        exit;
+    }
+     
+    if(counter == 0 || counter mod 60 == 0)
+        timer = random(359)+1;
+    draw_sprite(UpdaterBackgroundS,0,0,0);
+    draw_set_color(c_white);
+    draw_set_halign(fa_left);
+    draw_set_valign(fa_center);
+    minutes=floor(timer/60);
+    seconds=floor(timer-minutes*60);
+    draw_text(x,y-20,string(minutes) + " minutes " + string(seconds) + " seconds Remaining...");
+    counter+=1;
+    var progress, size;
+    progress = httpRequestResponseBodyProgress(downloadHandle);
+    size = httpRequestResponseBodySize(downloadHandle);
+    if (size != -1)
+    {
+        progressBar = floor((progress/size) * 20);
+        offset = 3;
+        for(i=0;i<progressBar;i+=1){
+            draw_sprite(UpdaterProgressS,0,x+offset,y);
+            offset+=12;
+        }
+    }
+    screen_refresh();
+}
+// Errored
+if (httpRequestStatus(downloadHandle) == 2)
+{
+    show_message("Downloading update failed!#" + httpRequestError(downloadHandle));
+    httpRequestDestroy(downloadHandle);
+    window_set_showborder(window_oldshowborder);
+    window_set_fullscreen(window_oldfullscreen);
+    room_goto_fix(Menu);
+    exit;
+}
+// Request failed
+if (httpRequestStatusCode(downloadHandle) != 200)
+{
+    show_message("Downloading update failed!#" + string(httpRequestStatusCode(downloadHandle)) + " " + httpRequestReasonPhrase(downloadHandle));
+    httpRequestDestroy(downloadHandle);
+    window_set_showborder(window_oldshowborder);
+    window_set_fullscreen(window_oldfullscreen);
+    room_goto_fix(Menu);
+    exit;
+}
+
+write_buffer_to_file(httpRequestResponseBody(downloadHandle), tmpfile);
+httpRequestDestroy(downloadHandle);
+
+if(!file_exists(tmpfile))
+{
+    window_set_showborder(window_oldshowborder);
+    window_set_fullscreen(window_oldfullscreen);
+    show_message("Error updating: Missing gg2update.zip in temp directory, download failed(?)");
+    room_goto_fix(Menu);
+    exit;
+}
+
+// rename existing "Gang Garrison 2.exe" to avoid conflict when extracting
+if (file_exists("Gang Garrison 2.exe"))
+{
+    var newName, n;
+    n = 1;
+    
+    // increment until unused name found
+    do
+    {
+        newName = "gg2-old.delete.me." + string(n);
+        n += 1;
+    }
+    until(!file_exists(newName));
+
+    file_rename("Gang Garrison 2.exe", newName);
+}
+
+
+
+// let's extract the downloaded file now.
+extractzip(tmpfile, working_directory);
+
+// run new version    
+execute_program("Gang Garrison 2.exe", "", false);
+
+// exit
+game_end();

samples/Game Maker Language/Draw.gml

@@ -0,0 +1,161 @@
+/*
+    Originally from /Source/gg2/Objects/InGameElements/Character.events/Draw.xml in Gang Garrison 2
+
+    Copyright (C) 2008-2013 Faucet Software
+    http://www.ganggarrison.com
+
+    This program is free software; 
+    you can redistribute it and/or modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 3 of the License, or (at your option)
+    any later version.
+    This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
+    without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+    See the GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License along with this program; if not,
+    see <http://www.gnu.org/licenses>.
+
+    Additional permission under GNU GPL version 3 section 7
+    If you modify this Program, or any covered work, by linking or combining it with the Game Maker runtime library, 
+    the 39dll library/extension, Hobbel's Download Manager DLL, or modified versions of these libraries,
+    the licensors of this Program grant you additional permission to convey the resulting work.
+*/
+
+xoffset = view_xview[0];
+yoffset = view_yview[0];
+xsize = view_wview[0];
+ysize = view_hview[0];
+
+if (distance_to_point(xoffset+xsize/2,yoffset+ysize/2) > 800)
+    exit;
+
+var xr, yr;
+xr = round(x);
+yr = round(y);
+    
+image_alpha = cloakAlpha;
+
+if (global.myself.team == team and canCloak)
+    image_alpha = cloakAlpha/2 + 0.5;
+
+if (invisible)
+    exit;
+
+if(stabbing)
+    image_alpha -= power(currentWeapon.stab.alpha, 2);
+
+if team == global.myself.team && (player != global.myself || global.showHealthBar == 1){
+    draw_set_alpha(1);
+    draw_healthbar(xr-10, yr-30, xr+10, yr-25,hp*100/maxHp,c_black,c_red,c_green,0,true,true);
+}    
+if(distance_to_point(mouse_x, mouse_y)<25) {
+    if cloak && team!=global.myself.team exit;
+    draw_set_alpha(1);
+    draw_set_halign(fa_center);
+    draw_set_valign(fa_bottom);
+    if(team==TEAM_RED) {
+        draw_set_color(c_red);
+    } else {
+        draw_set_color(c_blue);
+    }
+    draw_text(xr, yr-35, player.name);
+    
+    if(team == global.myself.team && global.showTeammateStats)
+    {
+        if(weapons[0] == Medigun)
+            draw_text(xr,yr+50, "Superburst: " + string(currentWeapon.uberCharge/20) + "%");
+        else if(weapons[0] == Shotgun)
+            draw_text(xr,yr+50, "Nuts 'N' Bolts: " + string(nutsNBolts));
+        else if(weapons[0] == Minegun)
+            draw_text(xr,yr+50, "Lobbed Mines: " + string(currentWeapon.lobbed));
+    }
+}  
+
+draw_set_alpha(1);
+if team == TEAM_RED ubercolour = c_red;
+if team == TEAM_BLUE ubercolour = c_blue;
+
+var sprite, overlaySprite;
+if zoomed
+{
+    if (team == TEAM_RED)
+        sprite = SniperCrouchRedS;
+    else
+        sprite = SniperCrouchBlueS;
+    overlaySprite = sniperCrouchOverlay;
+}
+else
+{
+    sprite = sprite_index;
+    overlaySprite = overlay;
+}
+    
+if (omnomnomnom)
+{
+    draw_sprite_ext_overlay(omnomnomnomSprite,omnomnomnomOverlay,omnomnomnomindex,xr,yr,image_xscale,image_yscale,image_angle,c_white,1);
+    if (ubered)
+        draw_sprite_ext_overlay(omnomnomnomSprite,omnomnomnomOverlay,omnomnomnomindex,xr,yr,image_xscale,image_yscale,image_angle,ubercolour,0.7);
+}
+else if (taunting)
+{
+    draw_sprite_ext_overlay(tauntsprite,tauntOverlay,tauntindex,xr,yr,image_xscale,image_yscale,image_angle,c_white,1);
+    if (ubered)
+        draw_sprite_ext_overlay(tauntsprite,tauntOverlay,tauntindex,xr,yr,image_xscale,image_yscale,image_angle,ubercolour,0.7);
+}
+else if (player.humiliated)
+    draw_sprite_ext(humiliationPoses,floor(animationImage)+humiliationOffset,xr,yr,image_xscale,image_yscale,image_angle,c_white,image_alpha);
+else if (!taunting)
+{
+    if (cloak)
+    {
+        if (!ubered)
+            draw_sprite_ext(sprite,floor(animationImage+animationOffset),xr,yr,image_xscale,image_yscale,image_angle,c_white,image_alpha);
+        else if (ubered)
+        {
+            draw_sprite_ext(sprite,floor(animationImage+animationOffset),xr,yr,image_xscale,image_yscale,image_angle,c_white,1);
+            draw_sprite_ext(sprite,floor(animationImage+animationOffset),xr,yr,image_xscale,image_yscale,image_angle,ubercolour,0.7);
+        }
+    }
+    else
+    {
+        if (!ubered)
+            draw_sprite_ext_overlay(sprite,overlaySprite,floor(animationImage+animationOffset),xr,yr,image_xscale,image_yscale,image_angle,c_white,image_alpha);
+        else if (ubered)
+        {
+            draw_sprite_ext_overlay(sprite,overlaySprite,floor(animationImage+animationOffset),xr,yr,image_xscale,image_yscale,image_angle,c_white,1);
+            draw_sprite_ext_overlay(sprite,overlaySprite,floor(animationImage+animationOffset),xr,yr,image_xscale,image_yscale,image_angle,ubercolour,0.7);
+        }
+    }
+}
+if (burnDuration > 0 or burnIntensity > 0) {
+    for(i = 0; i < numFlames * burnIntensity / maxIntensity; i += 1)
+    {
+        draw_sprite_ext(FlameS, alarm[5] + i + random(2), x + flameArray_x[i], y + flameArray_y[i], 1, 1, 0, c_white, burnDuration / maxDuration * 0.71 + 0.35);
+    }  
+}
+
+// Copied from Lorgan's itemserver "angels" with slight modifications
+// All credit be upon him
+if (demon != -1)
+{
+    demonX = median(x-40,demonX,x+40);
+    demonY = median(y-40,demonY,y);
+    demonOffset += demonDir;
+    if (abs(demonOffset) > 15)
+        demonDir *= -1;
+
+    var dir;
+    if (demonX > x)
+        dir = -1;
+    else
+        dir = 1;
+
+    if (demonFrame > sprite_get_number(demon))
+        demonFrame = 0;
+
+    if (stabbing || ubered)
+        draw_sprite_ext(demon,demonFrame+floor(animationImage)+7*player.team,demonX,demonY+demonOffset,dir*1,1,0,c_white,1);
+    else
+        draw_sprite_ext(demon,demonFrame+floor(animationImage)+7*player.team,demonX,demonY+demonOffset,dir*1,1,0,c_white,image_alpha);
+
+    demonFrame += 1;
+}

samples/Game Maker Language/characterDrawEvent.gml

@@ -0,0 +1,80 @@
+// Originally from /spelunky/Scripts/Platform Engine/characterDrawEvent.gml in the Spelunky Community Update Project
+
+/**********************************************************************************
+    Copyright (c) 2008, 2009 Derek Yu and Mossmouth, LLC
+    
+    This file is part of Spelunky.
+
+    You can redistribute and/or modify Spelunky, including its source code, under
+    the terms of the Spelunky User License.
+
+    Spelunky is distributed in the hope that it will be entertaining and useful,
+    but WITHOUT WARRANTY. Please see the Spelunky User License for more details.
+
+    The Spelunky User License should be available in "Game Information", which
+    can be found in the Resource Explorer, or as an external file called COPYING.
+    If not, please obtain a new copy of Spelunky from <http://spelunkyworld.com/>
+    
+***********************************************************************************/
+
+/*
+This event should be placed in the draw event of the platform character.
+*/
+//draws the sprite
+draw = true;
+if (facing == RIGHT) image_xscale = -1;
+else image_xscale = 1;
+
+if (blinkToggle != 1)
+{
+    if ((state == CLIMBING or (sprite_index == sPExit or sprite_index == sDamselExit or sprite_index == sTunnelExit)) and global.hasJetpack and not whipping)
+    {
+        draw_sprite_ext(sprite_index, -1, x, y, image_xscale, image_yscale, image_angle, image_blend, image_alpha);
+        //draw_sprite(sprite_index,-1,x,y);
+        draw_sprite(sJetpackBack,-1,x,y);
+        draw = false;
+    }
+    else if (global.hasJetpack and facing == RIGHT) draw_sprite(sJetpackRight,-1,x-4,y-1);
+    else if (global.hasJetpack) draw_sprite(sJetpackLeft,-1,x+4,y-1);
+    if (draw)
+    {
+        if (redColor > 0) draw_sprite_ext(sprite_index, -1, x, y, image_xscale, image_yscale, image_angle, make_color_rgb(200 + redColor,0,0), image_alpha);
+        else draw_sprite_ext(sprite_index, -1, x, y, image_xscale, image_yscale, image_angle, image_blend, image_alpha);
+    }
+    if (facing == RIGHT)
+    {
+        if (holdArrow == ARROW_NORM)
+        {
+            draw_sprite(sArrowRight, -1, x+4, y+1);
+        }
+        else if (holdArrow == ARROW_BOMB)
+        {
+            if (holdArrowToggle) draw_sprite(sBombArrowRight, 0, x+4, y+2);
+            else draw_sprite(sBombArrowRight, 1, x+4, y+2);
+        }
+    }
+    else if (facing == LEFT)
+    {
+        if (holdArrow == ARROW_NORM)
+        {
+            draw_sprite(sArrowLeft, -1, x-4, y+1);
+        }
+        else if (holdArrow == ARROW_BOMB)
+        {
+            if (holdArrowToggle) draw_sprite(sBombArrowLeft, 0, x-4, y+2);
+            else draw_sprite(sBombArrowLeft, 1, x-4, y+2);
+        }
+    }
+}
+/*
+if canRun
+{
+  xOffset=80
+  if player=1
+    yOffset=120
+  else
+    yOffset=143
+  //draw the "flySpeed" bar, which shows how much speed the character has acquired while holding the "run" button
+  //draw_healthbar(view_xview[0]+224+xOffset,view_yview[0]+432+yOffset,view_xview[0]+400+xOffset,view_yview[0]+450+yOffset,flySpeed,make_color_rgb(0,64,128),c_blue,c_aqua,0,1,1)
+}
+*/

samples/Game Maker Language/doEventPlayerDeath.gml

@@ -0,0 +1,251 @@
+/*
+    Originally from /Source/gg2/Scripts/Events/doEventPlayerDeath.gml in Gang Garrison 2
+
+    Copyright (C) 2008-2013 Faucet Software
+    http://www.ganggarrison.com
+
+    This program is free software; 
+    you can redistribute it and/or modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 3 of the License, or (at your option)
+    any later version.
+    This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
+    without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+    See the GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License along with this program; if not,
+    see <http://www.gnu.org/licenses>.
+
+    Additional permission under GNU GPL version 3 section 7
+    If you modify this Program, or any covered work, by linking or combining it with the Game Maker runtime library, 
+    the 39dll library/extension, Hobbel's Download Manager DLL, or modified versions of these libraries,
+    the licensors of this Program grant you additional permission to convey the resulting work.
+*/
+
+/**
+ * Perform the "player death" event, i.e. change the appropriate scores,
+ * destroy the character object to much splattering and so on.
+ *
+ * argument0: The player whose character died
+ * argument1: The player who inflicted the fatal damage (or noone for unknown)
+ * argument2: The player who assisted the kill (or noone for no assist)
+ * argument3: The source of the fatal damage
+ */
+var victim, killer, assistant, damageSource;
+victim = argument0;
+killer = argument1;
+assistant = argument2;
+damageSource = argument3;
+
+if(!instance_exists(killer))
+    killer = noone;
+
+if(!instance_exists(assistant))
+    assistant = noone;
+
+//*************************************
+//*      Scoring and Kill log
+//*************************************
+ 
+
+recordKillInLog(victim, killer, assistant, damageSource);
+
+victim.stats[DEATHS] += 1;
+if(killer)
+{
+    if(damageSource == WEAPON_KNIFE || damageSource == WEAPON_BACKSTAB)
+    {
+        killer.stats[STABS] += 1;
+        killer.roundStats[STABS] += 1;
+        killer.stats[POINTS] += 1;
+        killer.roundStats[POINTS] +=1;
+    }
+    
+    if (victim.object.currentWeapon.object_index == Medigun)
+    {
+        if (victim.object.currentWeapon.uberReady)
+        {
+            killer.stats[BONUS] += 1;
+            killer.roundStats[BONUS] += 1;
+            killer.stats[POINTS] += 1;
+            killer.roundStats[POINTS] += 1;
+        }
+    }
+        
+    if (killer != victim)
+    {
+        killer.stats[KILLS] += 1;
+        killer.roundStats[KILLS] += 1;
+        killer.stats[POINTS] += 1;
+        killer.roundStats[POINTS] += 1;
+        if(victim.object.intel)
+        {
+            killer.stats[DEFENSES] += 1;
+            killer.roundStats[DEFENSES] += 1;
+            killer.stats[POINTS] += 1;
+            killer.roundStats[POINTS] += 1;
+            recordEventInLog(4, killer.team, killer.name, global.myself == killer);
+        }
+    }
+}
+
+if (assistant)
+{
+    assistant.stats[ASSISTS] += 1;
+    assistant.roundStats[ASSISTS] += 1;
+    assistant.stats[POINTS] += .5;
+    assistant.roundStats[POINTS] += .5;
+}
+
+//SPEC
+if (victim == global.myself)
+    instance_create(victim.object.x, victim.object.y, Spectator);
+
+//*************************************
+//*         Gibbing
+//*************************************
+var xoffset, yoffset, xsize, ysize;
+
+xoffset = view_xview[0];
+yoffset = view_yview[0];
+xsize = view_wview[0];
+ysize = view_hview[0];
+
+randomize();
+with(victim.object) {
+    if((damageSource == WEAPON_ROCKETLAUNCHER 
+    or damageSource == WEAPON_MINEGUN or damageSource == FRAG_BOX 
+    or damageSource == WEAPON_REFLECTED_STICKY or damageSource == WEAPON_REFLECTED_ROCKET 
+    or damageSource == FINISHED_OFF_GIB or damageSource == GENERATOR_EXPLOSION) 
+    and (player.class != CLASS_QUOTE) and (global.gibLevel>1) 
+    and distance_to_point(xoffset+xsize/2,yoffset+ysize/2) < 900) {
+        if (hasReward(victim, 'PumpkinGibs'))
+        {
+            repeat(global.gibLevel * 2) {
+                createGib(x,y,PumpkinGib,hspeed,vspeed,random(145)-72, choose(0,1,1,2,2,3), false, true)
+            }
+        }
+        else
+        {
+            repeat(global.gibLevel) {
+                createGib(x,y,Gib,hspeed,vspeed,random(145)-72, 0, false)
+            }
+            switch(player.team)
+            {
+            case TEAM_BLUE :
+                repeat(global.gibLevel - 1) {
+                    createGib(x,y,BlueClump,hspeed,vspeed,random(145)-72, 0, false)
+                }
+                break;
+            case TEAM_RED :
+                repeat(global.gibLevel - 1) {
+                    createGib(x,y,RedClump,hspeed,vspeed,random(145)-72, 0, false)
+                }
+                break;
+            }
+        }
+
+        repeat(global.gibLevel * 14) {
+            var blood;
+            blood = instance_create(x+random(23)-11,y+random(23)-11,BloodDrop);
+            blood.hspeed=(random(21)-10);
+            blood.vspeed=(random(21)-13);
+            if (hasReward(victim, 'PumpkinGibs'))
+            {
+                blood.sprite_index = PumpkinJuiceS;
+            }
+        }
+        if (!hasReward(victim, 'PumpkinGibs'))
+        {
+            //All Classes gib head, hands, and feet
+            if(global.gibLevel > 2 || choose(0,1) == 1)
+                createGib(x,y,Headgib,0,0,random(105)-52, player.class, false);
+            repeat(global.gibLevel -1){
+                //Medic has specially colored hands
+                if (player.class == CLASS_MEDIC){
+                    if (player.team == TEAM_RED)
+                        createGib(x,y,Hand, hspeed, vspeed, random(105)-52 , 9, false);
+                    else
+                        createGib(x,y,Hand, hspeed, vspeed, random(105)-52 , 10, false);
+                }else{
+                    createGib(x,y,Hand, hspeed, vspeed, random(105)-52 , player.class, false);
+                }
+                createGib(x,y,Feet,random(5)-2,random(3),random(13)-6 , player.class, true);
+            }
+        }
+
+        //Class specific gibs
+        switch(player.class) {
+        case CLASS_PYRO :
+            if(global.gibLevel > 2 || choose(0,1) == 1)
+                createGib(x,y,Accesory,hspeed,vspeed,random(105)-52, 4, false)
+            break;
+        case CLASS_SOLDIER :
+            if(global.gibLevel > 2 || choose(0,1) == 1){
+                switch(player.team) {
+                    case TEAM_BLUE :
+                        createGib(x,y,Accesory,hspeed,vspeed,random(105)-52, 2, false);
+                        break;
+                    case TEAM_RED :
+                        createGib(x,y,Accesory,hspeed,vspeed,random(105)-52, 1, false);
+                        break;
+                    }
+            }
+            break;
+        case CLASS_ENGINEER :
+            if(global.gibLevel > 2 || choose(0,1) == 1)
+                createGib(x,y,Accesory,hspeed,vspeed,random(105)-52, 3, false)
+            break;
+        case CLASS_SNIPER :
+            if(global.gibLevel > 2 || choose(0,1) == 1)
+                createGib(x,y,Accesory,hspeed,vspeed,random(105)-52, 0, false)
+            break;
+        }
+        playsound(x,y,Gibbing);
+    } else {
+        var deadbody;
+        if player.class != CLASS_QUOTE playsound(x,y,choose(DeathSnd1, DeathSnd2));
+        deadbody = instance_create(x,y-30,DeadGuy);
+        // 'GS' reward - *G*olden *S*tatue
+        if(hasReward(player, 'GS'))
+        {
+            deadbody.sprite_index = haxxyStatue;
+            deadbody.image_index = 0;
+        }
+        else
+        { 
+            deadbody.sprite_index = sprite_index;
+            deadbody.image_index = CHARACTER_ANIMATION_DEAD;
+        }
+        deadbody.hspeed=hspeed;
+        deadbody.vspeed=vspeed;
+        if(hspeed>0) {
+            deadbody.image_xscale = -1;  
+        }
+    }
+}
+
+if (global.gg_birthday){
+    myHat = instance_create(victim.object.x,victim.object.y,PartyHat);
+    myHat.image_index = victim.team;
+}
+if (global.xmas){
+    myHat = instance_create(victim.object.x,victim.object.y,XmasHat);
+    myHat.image_index = victim.team;
+}
+
+
+with(victim.object) {       
+    instance_destroy();
+}
+
+//*************************************
+//*         Deathcam
+//*************************************
+if( global.killCam and victim == global.myself and killer and killer != victim and !(damageSource == KILL_BOX || damageSource == FRAG_BOX || damageSource == FINISHED_OFF || damageSource == FINISHED_OFF_GIB || damageSource == GENERATOR_EXPLOSION)) {
+    instance_create(0,0,DeathCam);
+    DeathCam.killedby=killer;
+    DeathCam.name=killer.name;
+    DeathCam.oldxview=view_xview[0];
+    DeathCam.oldyview=view_yview[0];
+    DeathCam.lastDamageSource=damageSource;
+    DeathCam.team = global.myself.team;
+}

samples/Game Maker Language/game_init.gml

@@ -0,0 +1,484 @@
+/*
+    Originally from /Source/gg2/Scripts/game_init.gml in Gang Garrison 2
+
+    Copyright (C) 2008-2013 Faucet Software
+    http://www.ganggarrison.com
+
+    This program is free software; 
+    you can redistribute it and/or modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 3 of the License, or (at your option)
+    any later version.
+    This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
+    without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+    See the GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License along with this program; if not,
+    see <http://www.gnu.org/licenses>.
+
+    Additional permission under GNU GPL version 3 section 7
+    If you modify this Program, or any covered work, by linking or combining it with the Game Maker runtime library, 
+    the 39dll library/extension, Hobbel's Download Manager DLL, or modified versions of these libraries,
+    the licensors of this Program grant you additional permission to convey the resulting work.
+*/
+
+// Returns true if the game is successfully initialized, false if there was an error and we should quit.
+{
+    instance_create(0,0,RoomChangeObserver);
+    set_little_endian_global(true);
+    if file_exists("game_errors.log") file_delete("game_errors.log");
+    if file_exists("last_plugin.log") file_delete("last_plugin.log");
+    
+    // Delete old left-over files created by the updater
+    var backupFilename;
+    backupFilename = file_find_first("gg2-old.delete.me.*", 0);
+    while(backupFilename != "")
+    {
+        file_delete(backupFilename);
+        backupFilename = file_find_next();
+    }
+    file_find_close();
+    
+    var customMapRotationFile, restart;
+    restart = false;
+
+    //import wav files for music
+    global.MenuMusic=sound_add(choose("Music/menumusic1.wav","Music/menumusic2.wav","Music/menumusic3.wav","Music/menumusic4.wav","Music/menumusic5.wav","Music/menumusic6.wav"), 1, true);
+    global.IngameMusic=sound_add("Music/ingamemusic.wav", 1, true);
+    global.FaucetMusic=sound_add("Music/faucetmusic.wav", 1, true);
+    if(global.MenuMusic != -1)
+        sound_volume(global.MenuMusic, 0.8);
+    if(global.IngameMusic != -1)
+        sound_volume(global.IngameMusic, 0.8);
+    if(global.FaucetMusic != -1)
+        sound_volume(global.FaucetMusic, 0.8);
+        
+    global.sendBuffer = buffer_create();
+    global.tempBuffer = buffer_create();
+    global.HudCheck = false;
+    global.map_rotation = ds_list_create();
+    
+    global.CustomMapCollisionSprite = -1;
+    
+    window_set_region_scale(-1, false);
+    
+    ini_open("gg2.ini");
+    global.playerName = ini_read_string("Settings", "PlayerName", "Player");
+    if string_count("#",global.playerName) > 0 global.playerName = "Player";
+    global.playerName = string_copy(global.playerName, 0, min(string_length(global.playerName), MAX_PLAYERNAME_LENGTH));
+    global.fullscreen = ini_read_real("Settings", "Fullscreen", 0);
+    global.useLobbyServer = ini_read_real("Settings", "UseLobby", 1);
+    global.hostingPort = ini_read_real("Settings", "HostingPort", 8190);
+    global.music = ini_read_real("Settings", "Music", ini_read_real("Settings", "IngameMusic", MUSIC_BOTH));
+    global.playerLimit = ini_read_real("Settings", "PlayerLimit", 10);
+    //thy playerlimit shalt not exceed 48!
+    if (global.playerLimit > 48)
+    {
+        if (global.dedicatedMode != 1)
+            show_message("Warning: Player Limit cannot exceed 48. It has been set to 48");
+        global.playerLimit = 48;
+        ini_write_real("Settings", "PlayerLimit", 48);
+    }
+    global.multiClientLimit = ini_read_real("Settings", "MultiClientLimit", 3);
+    global.particles =  ini_read_real("Settings", "Particles", PARTICLES_NORMAL);
+    global.gibLevel = ini_read_real("Settings", "Gib Level", 3);
+    global.killCam = ini_read_real("Settings", "Kill Cam", 1);
+    global.monitorSync = ini_read_real("Settings", "Monitor Sync", 0);
+    if global.monitorSync == 1 set_synchronization(true);
+    else set_synchronization(false);
+    global.medicRadar = ini_read_real("Settings", "Healer Radar", 1);
+    global.showHealer = ini_read_real("Settings", "Show Healer", 1);
+    global.showHealing = ini_read_real("Settings", "Show Healing", 1);
+    global.showHealthBar = ini_read_real("Settings", "Show Healthbar", 0);
+    global.showTeammateStats = ini_read_real("Settings", "Show Extra Teammate Stats", 0);
+    global.serverPluginsPrompt = ini_read_real("Settings", "ServerPluginsPrompt", 1);
+    global.restartPrompt = ini_read_real("Settings", "RestartPrompt", 1);
+    //user HUD settings
+    global.timerPos=ini_read_real("Settings","Timer Position", 0)
+    global.killLogPos=ini_read_real("Settings","Kill Log Position", 0)
+    global.kothHudPos=ini_read_real("Settings","KoTH HUD Position", 0)
+    global.clientPassword = "";
+    // for admin menu
+    customMapRotationFile = ini_read_string("Server", "MapRotation", "");
+    global.shuffleRotation = ini_read_real("Server", "ShuffleRotation", 1);
+    global.timeLimitMins = max(1, min(255, ini_read_real("Server", "Time Limit", 15)));
+    global.serverPassword = ini_read_string("Server", "Password", "");
+    global.mapRotationFile = customMapRotationFile;
+    global.dedicatedMode = ini_read_real("Server", "Dedicated", 0);
+    global.serverName = ini_read_string("Server", "ServerName", "My Server");
+    global.welcomeMessage = ini_read_string("Server", "WelcomeMessage", "");
+    global.caplimit = max(1, min(255, ini_read_real("Server", "CapLimit", 5)));
+    global.caplimitBkup = global.caplimit;
+    global.autobalance = ini_read_real("Server", "AutoBalance",1);
+    global.Server_RespawntimeSec = ini_read_real("Server", "Respawn Time", 5);
+    global.rewardKey = unhex(ini_read_string("Haxxy", "RewardKey", ""));
+    global.rewardId = ini_read_string("Haxxy", "RewardId", "");
+    global.mapdownloadLimitBps = ini_read_real("Server", "Total bandwidth limit for map downloads in bytes per second", 50000);
+    global.updaterBetaChannel = ini_read_real("General", "UpdaterBetaChannel", isBetaVersion());
+    global.attemptPortForward = ini_read_real("Server", "Attempt UPnP Forwarding", 0); 
+    global.serverPluginList = ini_read_string("Server", "ServerPluginList", "");
+    global.serverPluginsRequired = ini_read_real("Server", "ServerPluginsRequired", 0);
+    if (string_length(global.serverPluginList) > 254) {
+        show_message("Error: Server plugin list cannot exceed 254 characters");
+        return false;
+    }
+    var CrosshairFilename, CrosshairRemoveBG;
+    CrosshairFilename = ini_read_string("Settings", "CrosshairFilename", "");
+    CrosshairRemoveBG = ini_read_real("Settings", "CrosshairRemoveBG", 1);
+    global.queueJumping = ini_read_real("Settings", "Queued Jumping", 0);
+
+    global.backgroundHash = ini_read_string("Background", "BackgroundHash", "default");
+    global.backgroundTitle = ini_read_string("Background", "BackgroundTitle", "");
+    global.backgroundURL = ini_read_string("Background", "BackgroundURL", "");
+    global.backgroundShowVersion = ini_read_real("Background", "BackgroundShowVersion", true);
+    
+    readClasslimitsFromIni();
+
+    global.currentMapArea=1;
+    global.totalMapAreas=1;
+    global.setupTimer=1800;
+    global.joinedServerName="";
+    global.serverPluginsInUse=false;
+    // Create plugin packet maps
+    global.pluginPacketBuffers = ds_map_create();
+    global.pluginPacketPlayers = ds_map_create();
+        
+    ini_write_string("Settings", "PlayerName", global.playerName);
+    ini_write_real("Settings", "Fullscreen", global.fullscreen);
+    ini_write_real("Settings", "UseLobby", global.useLobbyServer);
+    ini_write_real("Settings", "HostingPort", global.hostingPort);
+    ini_key_delete("Settings", "IngameMusic");
+    ini_write_real("Settings", "Music", global.music);
+    ini_write_real("Settings", "PlayerLimit", global.playerLimit);
+    ini_write_real("Settings", "MultiClientLimit", global.multiClientLimit);
+    ini_write_real("Settings", "Particles", global.particles);
+    ini_write_real("Settings", "Gib Level", global.gibLevel);
+    ini_write_real("Settings", "Kill Cam", global.killCam);
+    ini_write_real("Settings", "Monitor Sync", global.monitorSync);
+    ini_write_real("Settings", "Healer Radar", global.medicRadar);
+    ini_write_real("Settings", "Show Healer", global.showHealer);
+    ini_write_real("Settings", "Show Healing", global.showHealing);
+    ini_write_real("Settings", "Show Healthbar", global.showHealthBar);
+    ini_write_real("Settings", "Show Extra Teammate Stats", global.showTeammateStats);
+    ini_write_real("Settings", "Timer Position", global.timerPos);
+    ini_write_real("Settings", "Kill Log Position", global.killLogPos);
+    ini_write_real("Settings", "KoTH HUD Position", global.kothHudPos);
+    ini_write_real("Settings", "ServerPluginsPrompt", global.serverPluginsPrompt);
+    ini_write_real("Settings", "RestartPrompt", global.restartPrompt);
+    ini_write_string("Server", "MapRotation", customMapRotationFile);
+    ini_write_real("Server", "ShuffleRotation", global.shuffleRotation);
+    ini_write_real("Server", "Dedicated", global.dedicatedMode);
+    ini_write_string("Server", "ServerName", global.serverName);
+    ini_write_string("Server", "WelcomeMessage", global.welcomeMessage);
+    ini_write_real("Server", "CapLimit", global.caplimit);
+    ini_write_real("Server", "AutoBalance", global.autobalance);
+    ini_write_real("Server", "Respawn Time", global.Server_RespawntimeSec);
+    ini_write_real("Server", "Total bandwidth limit for map downloads in bytes per second", global.mapdownloadLimitBps);
+    ini_write_real("Server", "Time Limit", global.timeLimitMins);
+    ini_write_string("Server", "Password", global.serverPassword);
+    ini_write_real("General", "UpdaterBetaChannel", global.updaterBetaChannel);
+    ini_write_real("Server", "Attempt UPnP Forwarding", global.attemptPortForward); 
+    ini_write_string("Server", "ServerPluginList", global.serverPluginList); 
+    ini_write_real("Server", "ServerPluginsRequired", global.serverPluginsRequired); 
+    ini_write_string("Settings", "CrosshairFilename", CrosshairFilename);
+    ini_write_real("Settings", "CrosshairRemoveBG", CrosshairRemoveBG);
+    ini_write_real("Settings", "Queued Jumping", global.queueJumping);
+
+    ini_write_string("Background", "BackgroundHash", global.backgroundHash);
+    ini_write_string("Background", "BackgroundTitle", global.backgroundTitle);
+    ini_write_string("Background", "BackgroundURL", global.backgroundURL);
+    ini_write_real("Background", "BackgroundShowVersion", global.backgroundShowVersion);
+    
+    ini_write_real("Classlimits", "Scout", global.classlimits[CLASS_SCOUT])
+    ini_write_real("Classlimits", "Pyro", global.classlimits[CLASS_PYRO])
+    ini_write_real("Classlimits", "Soldier", global.classlimits[CLASS_SOLDIER])
+    ini_write_real("Classlimits", "Heavy", global.classlimits[CLASS_HEAVY])
+    ini_write_real("Classlimits", "Demoman", global.classlimits[CLASS_DEMOMAN])
+    ini_write_real("Classlimits", "Medic", global.classlimits[CLASS_MEDIC])
+    ini_write_real("Classlimits", "Engineer", global.classlimits[CLASS_ENGINEER])
+    ini_write_real("Classlimits", "Spy", global.classlimits[CLASS_SPY])
+    ini_write_real("Classlimits", "Sniper", global.classlimits[CLASS_SNIPER])
+    ini_write_real("Classlimits", "Quote", global.classlimits[CLASS_QUOTE])
+
+    //screw the 0 index we will start with 1
+    //map_truefort 
+    maps[1] = ini_read_real("Maps", "ctf_truefort", 1);
+    //map_2dfort 
+    maps[2] = ini_read_real("Maps", "ctf_2dfort", 2);
+    //map_conflict 
+    maps[3] = ini_read_real("Maps", "ctf_conflict", 3);
+    //map_classicwell 
+    maps[4] = ini_read_real("Maps", "ctf_classicwell", 4);
+    //map_waterway 
+    maps[5] = ini_read_real("Maps", "ctf_waterway", 5);
+    //map_orange 
+    maps[6] = ini_read_real("Maps", "ctf_orange", 6);
+    //map_dirtbowl
+    maps[7] = ini_read_real("Maps", "cp_dirtbowl", 7);
+    //map_egypt
+    maps[8] = ini_read_real("Maps", "cp_egypt", 8);
+    //arena_montane
+    maps[9] = ini_read_real("Maps", "arena_montane", 9);
+    //arena_lumberyard
+    maps[10] = ini_read_real("Maps", "arena_lumberyard", 10);
+    //gen_destroy
+    maps[11] = ini_read_real("Maps", "gen_destroy", 11);
+    //koth_valley
+    maps[12] = ini_read_real("Maps", "koth_valley", 12);
+    //koth_corinth
+    maps[13] = ini_read_real("Maps", "koth_corinth", 13);
+    //koth_harvest
+    maps[14] = ini_read_real("Maps", "koth_harvest", 14);
+    //dkoth_atalia
+    maps[15] = ini_read_real("Maps", "dkoth_atalia", 15);
+    //dkoth_sixties
+    maps[16] = ini_read_real("Maps", "dkoth_sixties", 16);
+    
+    //Server respawn time calculator. Converts each second to a frame. (read: multiply by 30 :hehe:)
+    if (global.Server_RespawntimeSec == 0)
+    {
+        global.Server_Respawntime = 1;
+    }    
+    else
+    {
+        global.Server_Respawntime = global.Server_RespawntimeSec * 30;    
+    }    
+    
+    // I have to include this, or the client'll complain about an unknown variable.
+    global.mapchanging = false;
+    
+    ini_write_real("Maps", "ctf_truefort", maps[1]);
+    ini_write_real("Maps", "ctf_2dfort", maps[2]);
+    ini_write_real("Maps", "ctf_conflict", maps[3]);
+    ini_write_real("Maps", "ctf_classicwell", maps[4]);
+    ini_write_real("Maps", "ctf_waterway", maps[5]);
+    ini_write_real("Maps", "ctf_orange", maps[6]);
+    ini_write_real("Maps", "cp_dirtbowl", maps[7]);
+    ini_write_real("Maps", "cp_egypt", maps[8]);
+    ini_write_real("Maps", "arena_montane", maps[9]);
+    ini_write_real("Maps", "arena_lumberyard", maps[10]);
+    ini_write_real("Maps", "gen_destroy", maps[11]);
+    ini_write_real("Maps", "koth_valley", maps[12]);
+    ini_write_real("Maps", "koth_corinth", maps[13]);
+    ini_write_real("Maps", "koth_harvest", maps[14]);
+    ini_write_real("Maps", "dkoth_atalia", maps[15]);
+    ini_write_real("Maps", "dkoth_sixties", maps[16]);
+
+    ini_close();
+    
+    // parse the protocol version UUID for later use
+    global.protocolUuid = buffer_create();
+    parseUuid(PROTOCOL_UUID, global.protocolUuid);
+
+    global.gg2lobbyId = buffer_create();
+    parseUuid(GG2_LOBBY_UUID, global.gg2lobbyId);
+
+    // Create abbreviations array for rewards use
+    initRewards()
+    
+var a, IPRaw, portRaw;
+doubleCheck=0;
+global.launchMap = "";
+
+    for(a = 1; a <= parameter_count(); a += 1) 
+    {
+        if (parameter_string(a) == "-dedicated")
+        {
+            global.dedicatedMode = 1;
+        }
+        else if (parameter_string(a) == "-restart")
+        {
+            restart = true;
+        }
+        else if (parameter_string(a) == "-server")
+        {
+            IPRaw = parameter_string(a+1);
+            if (doubleCheck == 1)
+            {
+                doubleCheck = 2;
+            }
+            else
+            {
+                doubleCheck = 1;
+            }
+        }
+        else if (parameter_string(a) == "-port")
+        {
+            portRaw = parameter_string(a+1);
+            if (doubleCheck == 1)
+            {
+                doubleCheck = 2;
+            }
+            else
+            {
+                doubleCheck = 1;
+            }
+        }
+        else if (parameter_string(a) == "-map")
+        {
+            global.launchMap = parameter_string(a+1);
+            global.dedicatedMode = 1;
+        }
+    }
+    
+    if (doubleCheck == 2)
+    {
+        global.serverPort = real(portRaw);
+        global.serverIP = IPRaw;
+        global.isHost = false;
+        instance_create(0,0,Client);
+    }   
+    
+    global.customMapdesginated = 0;    
+    
+    // if the user defined a valid map rotation file, then load from there
+
+    if(customMapRotationFile != "" && file_exists(customMapRotationFile) && global.launchMap == "") {
+        global.customMapdesginated = 1;
+        var fileHandle, i, mapname;
+        fileHandle = file_text_open_read(customMapRotationFile);
+        for(i = 1; !file_text_eof(fileHandle); i += 1) {
+            mapname = file_text_read_string(fileHandle);
+            // remove leading whitespace from the string
+            while(string_char_at(mapname, 0) == " " || string_char_at(mapname, 0) == chr(9)) { // while it starts with a space or tab
+              mapname = string_delete(mapname, 0, 1); // delete that space or tab
+            }
+            if(mapname != "" && string_char_at(mapname, 0) != "#") { // if it's not blank and it's not a comment (starting with #)
+                ds_list_add(global.map_rotation, mapname);
+            }
+            file_text_readln(fileHandle);
+        }
+        file_text_close(fileHandle);
+    }
+    
+     else if (global.launchMap != "") && (global.dedicatedMode == 1)
+        {  
+        ds_list_add(global.map_rotation, global.launchMap);
+        }
+    
+     else { // else load from the ini file Maps section
+        //Set up the map rotation stuff
+        var i, sort_list;
+        sort_list = ds_list_create();
+        for(i=1; i <= 16; i += 1) {
+            if(maps[i] != 0) ds_list_add(sort_list, ((100*maps[i])+i));
+        }
+        ds_list_sort(sort_list, 1);
+        
+        // translate the numbers back into the names they represent
+        for(i=0; i < ds_list_size(sort_list); i += 1) {
+            switch(ds_list_find_value(sort_list, i) mod 100) {
+                case 1:
+                    ds_list_add(global.map_rotation, "ctf_truefort");
+                break;
+                case 2:
+                    ds_list_add(global.map_rotation, "ctf_2dfort");
+                break;
+                case 3:
+                    ds_list_add(global.map_rotation, "ctf_conflict");
+                break;
+                case 4:
+                    ds_list_add(global.map_rotation, "ctf_classicwell");
+                break;
+                case 5:
+                    ds_list_add(global.map_rotation, "ctf_waterway");
+                break;
+                case 6:
+                    ds_list_add(global.map_rotation, "ctf_orange");
+                break;
+                case 7:
+                    ds_list_add(global.map_rotation, "cp_dirtbowl");
+                break;
+                case 8:
+                    ds_list_add(global.map_rotation, "cp_egypt");
+                break;
+                case 9:
+                    ds_list_add(global.map_rotation, "arena_montane");
+                break;
+                case 10:
+                    ds_list_add(global.map_rotation, "arena_lumberyard");
+                break;
+                case 11:
+                    ds_list_add(global.map_rotation, "gen_destroy");
+                break;
+                case 12:
+                    ds_list_add(global.map_rotation, "koth_valley");
+                break;
+                case 13:
+                    ds_list_add(global.map_rotation, "koth_corinth");
+                break;
+                case 14:
+                    ds_list_add(global.map_rotation, "koth_harvest");
+                break;
+                case 15:
+                    ds_list_add(global.map_rotation, "dkoth_atalia");
+                break;
+                case 16:
+                    ds_list_add(global.map_rotation, "dkoth_sixties");
+                break;
+                    
+            }
+        }
+        ds_list_destroy(sort_list);
+    }
+    
+    window_set_fullscreen(global.fullscreen);
+    
+    global.gg2Font = font_add_sprite(gg2FontS,ord("!"),false,0);
+    global.countFont = font_add_sprite(countFontS, ord("0"),false,2);
+    draw_set_font(global.gg2Font);
+    cursor_sprite = CrosshairS;
+    
+    if(!directory_exists(working_directory + "\Maps")) directory_create(working_directory + "\Maps");
+    
+    instance_create(0, 0, AudioControl);
+    instance_create(0, 0, SSControl);
+    
+    // custom dialog box graphics
+    message_background(popupBackgroundB);
+    message_button(popupButtonS);
+    message_text_font("Century",9,c_white,1);
+    message_button_font("Century",9,c_white,1);
+    message_input_font("Century",9,c_white,0);
+    
+    //Key Mapping
+    ini_open("controls.gg2");
+    global.jump = ini_read_real("Controls", "jump", ord("W"));
+    global.down = ini_read_real("Controls", "down", ord("S"));
+    global.left = ini_read_real("Controls", "left", ord("A"));
+    global.right = ini_read_real("Controls", "right", ord("D"));
+    global.attack = ini_read_real("Controls", "attack", MOUSE_LEFT);
+    global.special = ini_read_real("Controls", "special", MOUSE_RIGHT);
+    global.taunt = ini_read_real("Controls", "taunt", ord("F"));
+    global.chat1 = ini_read_real("Controls", "chat1", ord("Z"));
+    global.chat2 = ini_read_real("Controls", "chat2", ord("X"));
+    global.chat3 = ini_read_real("Controls", "chat3", ord("C"));
+    global.medic = ini_read_real("Controls", "medic", ord("E"));
+    global.drop = ini_read_real("Controls", "drop", ord("B"));
+    global.changeTeam = ini_read_real("Controls", "changeTeam", ord("N"));
+    global.changeClass = ini_read_real("Controls", "changeClass", ord("M"));
+    global.showScores = ini_read_real("Controls", "showScores", vk_shift);
+    ini_close();
+    
+    calculateMonthAndDay();
+
+    if(!directory_exists(working_directory + "\Plugins")) directory_create(working_directory + "\Plugins");
+    loadplugins();
+    
+    /* Windows 8 is known to crash GM when more than three (?) sounds play at once
+     * We'll store the kernel version (Win8 is 6.2, Win7 is 6.1) and check it there.
+     ***/
+    registry_set_root(1); // HKLM
+    global.NTKernelVersion = real(registry_read_string_ext("\SOFTWARE\Microsoft\Windows NT\CurrentVersion\", "CurrentVersion")); // SIC
+
+    if (file_exists(CrosshairFilename))
+    {
+        sprite_replace(CrosshairS,CrosshairFilename,1,CrosshairRemoveBG,false,0,0);
+        sprite_set_offset(CrosshairS,sprite_get_width(CrosshairS)/2,sprite_get_height(CrosshairS)/2);
+    }
+    if(global.dedicatedMode == 1) {
+        AudioControlToggleMute();
+        room_goto_fix(Menu);
+    } else if(restart) {
+        room_goto_fix(Menu);
+    }
+    return true;
+}

samples/Game Maker Language/loadserverplugins.gml

@@ -0,0 +1,252 @@
+/*
+    Originally from /Source/gg2/Scripts/Plugins/loadserverplugins.gml in Gang Garrison 2
+
+    Copyright (C) 2008-2013 Faucet Software
+    http://www.ganggarrison.com
+
+    This program is free software; 
+    you can redistribute it and/or modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 3 of the License, or (at your option)
+    any later version.
+    This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
+    without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+    See the GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License along with this program; if not,
+    see <http://www.gnu.org/licenses>.
+
+    Additional permission under GNU GPL version 3 section 7
+    If you modify this Program, or any covered work, by linking or combining it with the Game Maker runtime library, 
+    the 39dll library/extension, Hobbel's Download Manager DLL, or modified versions of these libraries,
+    the licensors of this Program grant you additional permission to convey the resulting work.
+*/
+
+// loads plugins from ganggarrison.com asked for by server
+// argument0 - comma separated plugin list (pluginname@md5hash)
+// returns true on success, false on failure
+var list, hashList, text, i, pluginname, pluginhash, realhash, url, handle, filesize, progress, tempfile, tempdir, failed, lastContact, isCached;
+
+failed = false;
+list = ds_list_create();
+lastContact = 0;
+isCached = false;
+isDebug = false;
+hashList = ds_list_create();
+
+// split plugin list string
+list = split(argument0, ',');
+
+// Split hashes from plugin names
+for (i = 0; i < ds_list_size(list); i += 1)
+{
+    text = ds_list_find_value(list, i);
+    pluginname = string_copy(text, 0, string_pos("@", text) - 1);
+    pluginhash = string_copy(text, string_pos("@", text) + 1, string_length(text) - string_pos("@", text));
+    ds_list_replace(list, i, pluginname);
+    ds_list_add(hashList, pluginhash);
+}
+
+// Check plugin names and check for duplicates
+for (i = 0; i < ds_list_size(list); i += 1)
+{
+    pluginname = ds_list_find_value(list, i);
+    
+    // invalid plugin name
+    if (!checkpluginname(pluginname))
+    {
+        show_message('Error loading server-sent plugins - invalid plugin name:#"' + pluginname + '"');
+        return false;
+    }
+    // is duplicate
+    else if (ds_list_find_index(list, pluginname) != i)
+    {
+        show_message('Error loading server-sent plugins - duplicate plugin:#"' + pluginname + '"');
+        return false;
+    }
+}
+
+// Download plugins
+for (i = 0; i < ds_list_size(list); i += 1)
+{
+    pluginname = ds_list_find_value(list, i);
+    pluginhash = ds_list_find_value(hashList, i);
+    isDebug = file_exists(working_directory + "\ServerPluginsDebug\" + pluginname + ".zip");
+    isCached = file_exists(working_directory + "\ServerPluginsCache\" + pluginname + "@" + pluginhash);
+    tempfile = temp_directory + "\" + pluginname + ".zip.tmp";
+    tempdir = temp_directory + "\" + pluginname + ".tmp";
+
+    // check to see if we have a local copy for debugging
+    if (isDebug)
+    {
+        file_copy(working_directory + "\ServerPluginsDebug\" + pluginname + ".zip", tempfile);
+        // show warning
+        if (global.isHost)
+        {
+            show_message(
+                "Warning: server-sent plugin '"
+                + pluginname
+                + "' is being loaded from ServerPluginsDebug. Make sure clients have the same version, else they may be unable to connect."
+            );
+        }
+        else
+        {
+            show_message(
+                "Warning: server-sent plugin '"
+                + pluginname
+                + "' is being loaded from ServerPluginsDebug. Make sure the server has the same version, else you may be unable to connect."
+            );
+        }
+    }
+    // otherwise, check if we have it cached
+    else if (isCached)
+    {
+        file_copy(working_directory + "\ServerPluginsCache\" + pluginname + "@" + pluginhash, tempfile);
+    }
+    // otherwise, download as usual
+    else
+    {
+        // construct the URL
+        // http://www.ganggarrison.com/plugins/$PLUGINNAME$@$PLUGINHASH$.zip)
+        url = PLUGIN_SOURCE + pluginname + "@" + pluginhash + ".zip";
+        
+        // let's make the download handle
+        handle = httpGet(url, -1);
+        
+        // download it
+        while (!httpRequestStatus(handle)) {
+            // prevent game locking up
+            io_handle();
+
+            httpRequestStep(handle);
+            
+            if (!global.isHost) {
+                // send ping if we haven't contacted server in 20 seconds
+                // we need to do this to keep the connection open
+                if (current_time-lastContact > 20000) {
+                    write_byte(global.serverSocket, PING);
+                    socket_send(global.serverSocket);
+                    lastContact = current_time;
+                }
+            }
+
+            // draw progress bar since they may be waiting a while
+            filesize = httpRequestResponseBodySize(handle);
+            progress = httpRequestResponseBodyProgress(handle);
+            draw_background_ext(background_index[0], 0, 0, background_xscale[0], background_yscale[0], 0, c_white, 1);
+            draw_set_color(c_white);
+            draw_set_alpha(1);
+            draw_set_halign(fa_left);
+            draw_rectangle(50, 550, 300, 560, 2);
+            draw_text(50, 530, "Downloading server-sent plugin " + string(i + 1) + "/" + string(ds_list_size(list)) + ' - "' + pluginname + '"');
+            if (filesize != -1)
+                draw_rectangle(50, 550, 50 + progress / filesize * 250, 560, 0);
+            screen_refresh();
+        }
+
+        // errored
+        if (httpRequestStatus(handle) == 2)
+        {
+            show_message('Error loading server-sent plugins - download failed for "' + pluginname + '":#' + httpRequestError(handle));
+            failed = true;
+            break;
+        }
+
+        // request failed
+        if (httpRequestStatusCode(handle) != 200)
+        {
+            show_message('Error loading server-sent plugins - download failed for "' + pluginname + '":#' + string(httpRequestStatusCode(handle)) + ' ' + httpRequestReasonPhrase(handle));
+            failed = true;
+            break;
+        }
+        else
+        {
+            write_buffer_to_file(httpRequestResponseBody(handle), tempfile);
+            if (!file_exists(tempfile))
+            {
+                show_message('Error loading server-sent plugins - download failed for "' + pluginname + '":# No such file?');
+                failed = true;
+                break;
+            }
+        }
+
+        httpRequestDestroy(handle);
+    }
+
+    // check file integrity
+    realhash = GG2DLL_compute_MD5(tempfile);
+    if (realhash != pluginhash)
+    {
+        show_message('Error loading server-sent plugins - integrity check failed (MD5 hash mismatch) for:#"' + pluginname + '"');
+        failed = true;
+        break;
+    }
+    
+    // don't try to cache debug plugins
+    if (!isDebug)
+    {
+        // add to cache if we don't already have it
+        if (!file_exists(working_directory + "\ServerPluginsCache\" + pluginname + "@" + pluginhash))
+        {
+            // make sure directory exists
+            if (!directory_exists(working_directory + "\ServerPluginsCache"))
+            {
+                directory_create(working_directory + "\ServerPluginsCache");
+            }
+            // store in cache
+            file_copy(tempfile, working_directory + "\ServerPluginsCache\" + pluginname + "@" + pluginhash);
+        }
+    }
+
+    // let's get 7-zip to extract the files
+    extractzip(tempfile, tempdir);
+    
+    // if the directory doesn't exist, extracting presumably failed
+    if (!directory_exists(tempdir))
+    {
+        show_message('Error loading server-sent plugins - extracting zip failed for:#"' + pluginname + '"');
+        failed = true;
+        break;
+    }
+}
+
+if (!failed)
+{
+    // Execute plugins
+    for (i = 0; i < ds_list_size(list); i += 1)
+    {
+        pluginname = ds_list_find_value(list, i);
+        tempdir = temp_directory + "\" + pluginname + ".tmp";
+        
+        // Debugging facility, so we know *which* plugin caused compile/execute error
+        fp = file_text_open_write(working_directory + "\last_plugin.log");
+        file_text_write_string(fp, pluginname);
+        file_text_close(fp);
+
+        // packetID is (i), so make queues for it
+        ds_map_add(global.pluginPacketBuffers, i, ds_queue_create());
+        ds_map_add(global.pluginPacketPlayers, i, ds_queue_create());
+
+        // Execute plugin
+        execute_file(
+            // the plugin's main gml file must be in the root of the zip
+            // it is called plugin.gml
+            tempdir + "\plugin.gml",
+            // the plugin needs to know where it is
+            // so the temporary directory is passed as first argument
+            tempdir,
+            // the plugin needs to know its packetID
+            // so it is passed as the second argument
+            i
+        );
+    }
+}
+
+// Delete last plugin log
+file_delete(working_directory + "\last_plugin.log");
+
+// Get rid of plugin list
+ds_list_destroy(list);
+
+// Get rid of plugin hash list
+ds_list_destroy(hashList);
+
+return !failed;

samples/Game Maker Language/processClientCommands.gml

@@ -0,0 +1,384 @@
+/*
+    Originally from /Source/gg2/Scripts/GameServer/processClientCommands.gml in Gang Garrison 2
+
+    Copyright (C) 2008-2013 Faucet Software
+    http://www.ganggarrison.com
+
+    This program is free software; 
+    you can redistribute it and/or modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 3 of the License, or (at your option)
+    any later version.
+    This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
+    without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+    See the GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License along with this program; if not,
+    see <http://www.gnu.org/licenses>.
+
+    Additional permission under GNU GPL version 3 section 7
+    If you modify this Program, or any covered work, by linking or combining it with the Game Maker runtime library, 
+    the 39dll library/extension, Hobbel's Download Manager DLL, or modified versions of these libraries,
+    the licensors of this Program grant you additional permission to convey the resulting work.
+*/
+
+var player, playerId, commandLimitRemaining;
+
+player = argument0;
+playerId = argument1;
+
+// To prevent players from flooding the server, limit the number of commands to process per step and player.
+commandLimitRemaining = 10;
+
+with(player) {
+    if(!variable_local_exists("commandReceiveState")) {
+        // 0: waiting for command byte.
+        // 1: waiting for command data length (1 byte)
+        // 2: waiting for command data.
+        commandReceiveState = 0;
+        commandReceiveExpectedBytes = 1;
+        commandReceiveCommand = 0;
+    }
+}
+
+while(commandLimitRemaining > 0) {
+    var socket;
+    socket = player.socket;
+    if(!tcp_receive(socket, player.commandReceiveExpectedBytes)) {
+        return 0;
+    }
+    
+    switch(player.commandReceiveState)
+    {
+    case 0:
+        player.commandReceiveCommand = read_ubyte(socket);
+        switch(commandBytes[player.commandReceiveCommand]) {
+        case commandBytesInvalidCommand:
+            // Invalid byte received. Wait for another command byte.
+            break;
+            
+        case commandBytesPrefixLength1:
+            player.commandReceiveState = 1;
+            player.commandReceiveExpectedBytes = 1;
+            break;
+
+        case commandBytesPrefixLength2:
+            player.commandReceiveState = 3;
+            player.commandReceiveExpectedBytes = 2;
+            break;
+
+        default:
+            player.commandReceiveState = 2;
+            player.commandReceiveExpectedBytes = commandBytes[player.commandReceiveCommand];
+            break;
+        }
+        break;
+        
+    case 1:
+        player.commandReceiveState = 2;
+        player.commandReceiveExpectedBytes = read_ubyte(socket);
+        break;
+
+    case 3:
+        player.commandReceiveState = 2;
+        player.commandReceiveExpectedBytes = read_ushort(socket);
+        break;
+        
+    case 2:
+        player.commandReceiveState = 0;
+        player.commandReceiveExpectedBytes = 1;
+        commandLimitRemaining -= 1;
+        
+        switch(player.commandReceiveCommand)
+        {
+        case PLAYER_LEAVE:
+            socket_destroy(player.socket);
+            player.socket = -1;
+            break;
+            
+        case PLAYER_CHANGECLASS:
+            var class;
+            class = read_ubyte(socket);
+            if(getCharacterObject(player.team, class) != -1)
+            {
+                if(player.object != -1)
+                {
+                    with(player.object)
+                    {
+                        if (collision_point(x,y,SpawnRoom,0,0) < 0)
+                        {
+                            if (!instance_exists(lastDamageDealer) || lastDamageDealer == player)
+                            {
+                                sendEventPlayerDeath(player, player, noone, BID_FAREWELL);
+                                doEventPlayerDeath(player, player, noone, BID_FAREWELL);
+                            }
+                            else
+                            {
+                                var assistant;
+                                assistant = secondToLastDamageDealer;
+                                if (lastDamageDealer.object)
+                                    if (lastDamageDealer.object.healer)
+                                        assistant = lastDamageDealer.object.healer;
+                                sendEventPlayerDeath(player, lastDamageDealer, assistant, FINISHED_OFF);
+                                doEventPlayerDeath(player, lastDamageDealer, assistant, FINISHED_OFF);
+                            }
+                        }
+                        else 
+                        instance_destroy(); 
+                        
+                    }
+                }
+                else if(player.alarm[5]<=0)
+                    player.alarm[5] = 1;
+                class = checkClasslimits(player, player.team, class);
+                player.class = class;
+                ServerPlayerChangeclass(playerId, player.class, global.sendBuffer);
+            }
+            break;
+            
+        case PLAYER_CHANGETEAM:
+            var newTeam, balance, redSuperiority;
+            newTeam = read_ubyte(socket);
+            
+            redSuperiority = 0   //calculate which team is bigger
+            with(Player)
+            {
+                if(team == TEAM_RED)
+                    redSuperiority += 1;
+                else if(team == TEAM_BLUE)
+                    redSuperiority -= 1;
+            }
+            if(redSuperiority > 0)
+                balance = TEAM_RED;
+            else if(redSuperiority < 0)
+                balance = TEAM_BLUE;
+            else
+                balance = -1;
+            
+            if(balance != newTeam)
+            {
+                if(getCharacterObject(newTeam, player.class) != -1 or newTeam==TEAM_SPECTATOR)
+                {  
+                    if(player.object != -1)
+                    {
+                        with(player.object)
+                        {
+                            if (!instance_exists(lastDamageDealer) || lastDamageDealer == player)
+                            {
+                                sendEventPlayerDeath(player, player, noone, BID_FAREWELL);
+                                doEventPlayerDeath(player, player, noone, BID_FAREWELL);
+                            }
+                            else
+                            {
+                                var assistant;
+                                assistant = secondToLastDamageDealer;
+                                if (lastDamageDealer.object)
+                                    if (lastDamageDealer.object.healer)
+                                        assistant = lastDamageDealer.object.healer;
+                                sendEventPlayerDeath(player, lastDamageDealer, assistant, FINISHED_OFF);
+                                doEventPlayerDeath(player, lastDamageDealer, assistant, FINISHED_OFF);
+                            }
+                        }
+                        player.alarm[5] = global.Server_Respawntime;
+                    }
+                    else if(player.alarm[5]<=0)
+                        player.alarm[5] = 1;                    
+                    var newClass;
+                    newClass = checkClasslimits(player, newTeam, player.class);
+                    if newClass != player.class
+                    {
+                        player.class = newClass;
+                        ServerPlayerChangeclass(playerId, player.class, global.sendBuffer);
+                    }
+                    player.team = newTeam;
+                    ServerPlayerChangeteam(playerId, player.team, global.sendBuffer);
+                    ServerBalanceTeams();
+                }
+            }
+            break;                   
+            
+        case CHAT_BUBBLE:
+            var bubbleImage;
+            bubbleImage = read_ubyte(socket);
+            if(global.aFirst) {
+                bubbleImage = 0;
+            }
+            write_ubyte(global.sendBuffer, CHAT_BUBBLE);
+            write_ubyte(global.sendBuffer, playerId);
+            write_ubyte(global.sendBuffer, bubbleImage);
+            
+            setChatBubble(player, bubbleImage);
+            break;
+            
+        case BUILD_SENTRY:
+            if(player.object != -1)
+            {
+                if(player.class == CLASS_ENGINEER
+                        and collision_circle(player.object.x, player.object.y, 50, Sentry, false, true) < 0
+                        and player.object.nutsNBolts == 100
+                        and (collision_point(player.object.x,player.object.y,SpawnRoom,0,0) < 0)
+                        and !player.sentry
+                        and !player.object.onCabinet)
+                {
+                    write_ubyte(global.sendBuffer, BUILD_SENTRY);
+                    write_ubyte(global.sendBuffer, playerId);
+                    write_ushort(global.serializeBuffer, round(player.object.x*5));
+                    write_ushort(global.serializeBuffer, round(player.object.y*5));
+                    write_byte(global.serializeBuffer, player.object.image_xscale);
+                    buildSentry(player, player.object.x, player.object.y, player.object.image_xscale);
+                }
+            }
+            break;                                       
+
+        case DESTROY_SENTRY:
+            with(player.sentry)
+                instance_destroy();
+            break;                     
+        
+        case DROP_INTEL:
+            if (player.object != -1)
+            {
+                if (player.object.intel)
+                {
+                    sendEventDropIntel(player);
+                    doEventDropIntel(player);
+                }
+            }
+            break;     
+              
+        case OMNOMNOMNOM:
+            if(player.object != -1) {
+                if(!player.humiliated
+                    and !player.object.taunting
+                    and !player.object.omnomnomnom
+                    and player.object.canEat
+                    and player.class==CLASS_HEAVY)
+                {                            
+                    write_ubyte(global.sendBuffer, OMNOMNOMNOM);
+                    write_ubyte(global.sendBuffer, playerId);
+                    with(player.object)
+                    {
+                        omnomnomnom = true;
+                        if player.team == TEAM_RED {
+                            omnomnomnomindex=0;
+                            omnomnomnomend=31;
+                        } else if player.team==TEAM_BLUE {
+                            omnomnomnomindex=32;
+                            omnomnomnomend=63;
+                        } 
+                        xscale=image_xscale;
+                    }             
+                }
+            }
+            break;
+             
+        case TOGGLE_ZOOM:
+            if player.object != -1 {
+                if player.class == CLASS_SNIPER {
+                    write_ubyte(global.sendBuffer, TOGGLE_ZOOM);
+                    write_ubyte(global.sendBuffer, playerId);
+                    toggleZoom(player.object);
+                }
+            }
+            break;
+                                                      
+        case PLAYER_CHANGENAME:
+            var nameLength;
+            nameLength = socket_receivebuffer_size(socket);
+            if(nameLength > MAX_PLAYERNAME_LENGTH)
+            {
+                write_ubyte(player.socket, KICK);
+                write_ubyte(player.socket, KICK_NAME);
+                socket_destroy(player.socket);
+                player.socket = -1;
+            }
+            else
+            {
+                with(player)
+                {
+                    if(variable_local_exists("lastNamechange")) 
+                        if(current_time - lastNamechange < 1000)
+                            break;
+                    lastNamechange = current_time;
+                    name = read_string(socket, nameLength);
+                    if(string_count("#",name) > 0)
+                    {
+                        name = "I <3 Bacon";
+                    }
+                    write_ubyte(global.sendBuffer, PLAYER_CHANGENAME);
+                    write_ubyte(global.sendBuffer, playerId);
+                    write_ubyte(global.sendBuffer, string_length(name));
+                    write_string(global.sendBuffer, name);
+                }
+            }
+            break;
+            
+        case INPUTSTATE:
+            if(player.object != -1)
+            {
+                with(player.object)
+                {
+                    keyState = read_ubyte(socket);
+                    netAimDirection = read_ushort(socket);
+                    aimDirection = netAimDirection*360/65536;
+                    event_user(1);
+                }
+            }
+            break;
+        
+        case REWARD_REQUEST:
+            player.rewardId = read_string(socket, socket_receivebuffer_size(socket));
+            player.challenge = rewardCreateChallenge();
+            
+            write_ubyte(socket, REWARD_CHALLENGE_CODE);
+            write_binstring(socket, player.challenge);
+            break;
+            
+        case REWARD_CHALLENGE_RESPONSE:
+            var answer, i, authbuffer;
+            answer = read_binstring(socket, 16);
+            
+            with(player)
+                if(variable_local_exists("challenge") and variable_local_exists("rewardId"))
+                    rewardAuthStart(player, answer, challenge, true, rewardId);
+           
+            break;
+
+        case PLUGIN_PACKET:
+            var packetID, buf, success;
+
+            packetID = read_ubyte(socket);
+            
+            // get packet data
+            buf = buffer_create();
+            write_buffer_part(buf, socket, socket_receivebuffer_size(socket));
+
+            // try to enqueue
+            success = _PluginPacketPush(packetID, buf, player);
+            
+            // if it returned false, packetID was invalid
+            if (!success)
+            {
+                // clear up buffer
+                buffer_destroy(buf);
+
+                // kick player
+                write_ubyte(player.socket, KICK);
+                write_ubyte(player.socket, KICK_BAD_PLUGIN_PACKET);
+                socket_destroy(player.socket);
+                player.socket = -1;
+            }
+            break;
+            
+        case CLIENT_SETTINGS:
+            var mirror;
+            mirror = read_ubyte(player.socket);
+            player.queueJump = mirror;
+            
+            write_ubyte(global.sendBuffer, CLIENT_SETTINGS);
+            write_ubyte(global.sendBuffer, playerId);
+            write_ubyte(global.sendBuffer, mirror);
+            break;
+        
+        }
+        break;
+    } 
+}

samples/Game Maker Language/scrInitLevel.gml

@@ -0,0 +1,298 @@
+// Originally from /spelunky/Scripts/Level Generation/scrInitLevel.gml in the Spelunky Community Update Project
+
+//
+// scrInitLevel()
+//
+// Calls scrLevelGen(), scrRoomGen*(), and scrEntityGen() to build level.
+//
+
+/**********************************************************************************
+    Copyright (c) 2008, 2009 Derek Yu and Mossmouth, LLC
+    
+    This file is part of Spelunky.
+
+    You can redistribute and/or modify Spelunky, including its source code, under
+    the terms of the Spelunky User License.
+
+    Spelunky is distributed in the hope that it will be entertaining and useful,
+    but WITHOUT WARRANTY.  Please see the Spelunky User License for more details.
+
+    The Spelunky User License should be available in "Game Information", which
+    can be found in the Resource Explorer, or as an external file called COPYING.
+    If not, please obtain a new copy of Spelunky from <http://spelunkyworld.com/>
+    
+***********************************************************************************/
+
+global.levelType = 0;
+//global.currLevel = 16;
+if (global.currLevel > 4 and global.currLevel < 9) global.levelType = 1;
+if (global.currLevel > 8 and global.currLevel < 13) global.levelType = 2;
+if (global.currLevel > 12 and global.currLevel < 16) global.levelType = 3;
+if (global.currLevel == 16) global.levelType = 4;
+
+if (global.currLevel <= 1 or
+    global.currLevel == 5 or
+    global.currLevel == 9 or
+    global.currLevel == 13)
+{
+    global.hadDarkLevel = false;
+}
+
+// global.levelType = 3; // debug
+
+// DEBUG MODE //
+/*
+if (global.currLevel == 2) global.levelType = 4;
+if (global.currLevel == 3) global.levelType = 2;
+if (global.currLevel == 4) global.levelType = 3;
+if (global.currLevel == 5) global.levelType = 4;
+*/
+
+// global.levelType = 0;
+
+global.startRoomX = 0;
+global.startRoomY = 0;
+global.endRoomX = 0;
+global.endRoomY = 0;
+oGame.levelGen = false;
+
+// this is used to determine the path to the exit (generally no bombs required)
+for (i = 0; i < 4; i += 1)
+{
+    for (j = 0; j < 4; j += 1)
+    {
+        global.roomPath[i,j] = 0;
+    }
+}
+
+// side walls
+if (global.levelType == 4)
+    k = 54;
+else if (global.levelType == 2)
+    k = 38;
+else if (global.lake)
+    k = 41;
+else
+    k = 33;
+for (i = 0; i <= 42; i += 1)
+{
+    for (j = 0; j <= k; j += 1)
+    {
+        if (not isLevel())
+        {
+            i = 999;
+            j = 999;
+        }
+        else if (global.levelType == 2)
+        {
+            if (i*16 == 0 or
+                i*16 == 656 or
+                j*16 == 0)
+            {
+                obj = instance_create(i*16, j*16, oDark);
+                obj.invincible = true;
+                obj.sprite_index = sDark;
+            }
+        }
+        else if (global.levelType == 4)
+        {
+            if (i*16 == 0 or
+                i*16 == 656 or
+                j*16 == 0)
+            {
+                obj = instance_create(i*16, j*16, oTemple);
+                obj.invincible = true;
+                if (not global.cityOfGold) obj.sprite_index = sTemple;
+            }
+        }
+        else if (global.lake)
+        {
+            if (i*16 == 0 or
+                i*16 == 656 or
+                j*16 == 0 or
+                j*16 >= 656)
+            {
+                obj = instance_create(i*16, j*16, oLush); obj.sprite_index = sLush;
+                obj.invincible = true;
+            }
+        }
+        else if (i*16 == 0 or
+            i*16 == 656 or
+            j*16 == 0 or
+            j*16 >= 528)
+        {
+            if (global.levelType == 0) { obj = instance_create(i*16, j*16, oBrick); obj.sprite_index = sBrick; }
+            else if (global.levelType == 1) { obj = instance_create(i*16, j*16, oLush); obj.sprite_index = sLush; }
+            else { obj = instance_create(i*16, j*16, oTemple); if (not global.cityOfGold) obj.sprite_index = sTemple; }
+            obj.invincible = true;
+        }
+    }
+}
+
+if (global.levelType == 2)
+{
+    for (i = 0; i <= 42; i += 1)
+    {
+        instance_create(i*16, 40*16, oDark);
+        //instance_create(i*16, 35*16, oSpikes);
+    }
+}
+
+if (global.levelType == 3)
+{
+    background_index = bgTemple;
+}
+
+global.temp1 = global.gameStart;
+scrLevelGen();
+
+global.cemetary = false;
+if (global.levelType == 1 and rand(1,global.probCemetary) == 1) global.cemetary = true;
+
+with oRoom
+{
+    if (global.levelType == 0) scrRoomGen();
+    else if (global.levelType == 1)
+    {
+        if (global.blackMarket) scrRoomGenMarket();
+        else scrRoomGen2();
+    }
+    else if (global.levelType == 2)
+    {
+        if (global.yetiLair) scrRoomGenYeti();
+        else scrRoomGen3();
+    }
+    else if (global.levelType == 3) scrRoomGen4();
+    else scrRoomGen5();
+}
+
+global.darkLevel = false;
+//if (not global.hadDarkLevel and global.currLevel != 0 and global.levelType != 2 and global.currLevel != 16 and rand(1,1) == 1)
+if (not global.hadDarkLevel and not global.noDarkLevel and global.currLevel != 0 and global.currLevel != 1 and global.levelType != 2 and global.currLevel != 16 and rand(1,global.probDarkLevel) == 1)
+{
+    global.darkLevel = true;
+    global.hadDarkLevel = true;
+    //instance_create(oPlayer1.x, oPlayer1.y, oFlare);
+}
+
+if (global.blackMarket) global.darkLevel = false;
+
+global.genUdjatEye = false;
+if (not global.madeUdjatEye)
+{
+    if (global.currLevel == 2 and rand(1,3) == 1) global.genUdjatEye = true;
+    else if (global.currLevel == 3 and rand(1,2) == 1) global.genUdjatEye = true;
+    else if (global.currLevel == 4) global.genUdjatEye = true;
+}
+
+global.genMarketEntrance = false;
+if (not global.madeMarketEntrance)
+{
+    if (global.currLevel == 5 and rand(1,3) == 1) global.genMarketEntrance = true;
+    else if (global.currLevel == 6 and rand(1,2) == 1) global.genMarketEntrance = true;
+    else if (global.currLevel == 7) global.genMarketEntrance = true;
+}
+
+////////////////////////////
+// ENTITY / TREASURES
+////////////////////////////
+global.temp2 = global.gameStart;
+if (not isRoom("rTutorial") and not isRoom("rLoadLevel")) scrEntityGen();
+
+if (instance_exists(oEntrance) and not global.customLevel)
+{
+    oPlayer1.x = oEntrance.x+8;
+    oPlayer1.y = oEntrance.y+8;
+}
+
+if (global.darkLevel or
+    global.blackMarket or
+    global.snakePit or
+    global.cemetary or
+    global.lake or
+    global.yetiLair or
+    global.alienCraft or
+    global.sacrificePit or
+    global.cityOfGold)
+{
+    if (not isRoom("rLoadLevel"))
+    {
+        with oPlayer1 { alarm[0] = 10; }
+    }
+}
+
+if (global.levelType == 4) scrSetupWalls(864);
+else if (global.lake) scrSetupWalls(656);
+else scrSetupWalls(528);
+
+// add background details
+if (global.graphicsHigh)
+{
+    repeat(20)
+    {
+        // bg = instance_create(16*rand(1,42), 16*rand(1,33), oCaveBG);
+        if (global.levelType == 1 and rand(1,3) < 3)
+            tile_add(bgExtrasLush, 32*rand(0,1), 0, 32, 32, 16*rand(1,42), 16*rand(1,33), 10002);
+        else if (global.levelType == 2 and rand(1,3) < 3)
+            tile_add(bgExtrasIce, 32*rand(0,1), 0, 32, 32, 16*rand(1,42), 16*rand(1,33), 10002);
+        else if (global.levelType == 3 and rand(1,3) < 3)
+            tile_add(bgExtrasTemple, 32*rand(0,1), 0, 32, 32, 16*rand(1,42), 16*rand(1,33), 10002);
+        else
+            tile_add(bgExtras, 32*rand(0,1), 0, 32, 32, 16*rand(1,42), 16*rand(1,33), 10002);
+    }
+}
+
+oGame.levelGen = true;
+
+// generate angry shopkeeper at exit if murderer or thief
+if ((global.murderer or global.thiefLevel > 0) and isRealLevel())
+{
+    with oExit
+    {
+        if (type == "Exit")
+        {
+            obj = instance_create(x, y, oShopkeeper);
+            obj.status = 4;
+        }
+    }
+    // global.thiefLevel -= 1;
+}
+
+with oTreasure
+{
+    if (collision_point(x, y, oSolid, 0, 0))
+    {
+        obj = instance_place(x, y, oSolid);
+        if (obj.invincible) instance_destroy();
+    }
+}
+
+with oWater
+{
+    if (sprite_index == sWaterTop or sprite_index == sLavaTop)
+    {
+        scrCheckWaterTop();
+    }
+    /*
+        obj = instance_place(x-16, y, oWater);
+        if (instance_exists(obj))
+        {
+            if (obj.sprite_index == sWaterTop or obj.sprite_index == sLavaTop)
+            {
+                if (type == "Lava") sprite_index = sLavaTop;
+                else sprite_index = sWaterTop;
+            }
+        }
+        obj = instance_place(x+16, y, oWater);
+        if (instance_exists(obj))
+        {
+            if (obj.sprite_index == sWaterTop or obj.sprite_index == sLavaTop)
+            {
+                if (type == "Lava") sprite_index = sLavaTop;
+                else sprite_index = sWaterTop;
+            }
+        }
+    */
+}
+
+global.temp3 = global.gameStart;

samples/Gnuplot/dashcolor.1.gnu

@@ -0,0 +1,22 @@
+# set terminal pngcairo  background "#ffffff" fontscale 1.0 dashed size 640, 480 
+# set output 'dashcolor.1.png'
+set label 1 "set style line 1 lt 2 lc rgb \"red\" lw 3" at -0.4, -0.25, 0 left norotate back textcolor rgb "red"  nopoint offset character 0, 0, 0
+set label 2 "set style line 2 lt 2 lc rgb \"orange\" lw 2" at -0.4, -0.35, 0 left norotate back textcolor rgb "orange"  nopoint offset character 0, 0, 0
+set label 3 "set style line 3 lt 2 lc rgb \"yellow\" lw 3" at -0.4, -0.45, 0 left norotate back textcolor rgb "yellow"  nopoint offset character 0, 0, 0
+set label 4 "set style line 4 lt 2 lc rgb \"green\" lw 2" at -0.4, -0.55, 0 left norotate back textcolor rgb "green"  nopoint offset character 0, 0, 0
+set label 5 "plot ... lt 1 lc 3 " at -0.4, -0.65, 0 left norotate back textcolor lt 3 nopoint offset character 0, 0, 0
+set label 6 "plot ... lt 3 lc 3 " at -0.4, -0.75, 0 left norotate back textcolor lt 3 nopoint offset character 0, 0, 0
+set label 7 "plot ... lt 5 lc 3 " at -0.4, -0.85, 0 left norotate back textcolor lt 3 nopoint offset character 0, 0, 0
+set style line 1  linetype 2 linecolor rgb "red"  linewidth 3.000 pointtype 2 pointsize default pointinterval 0
+set style line 2  linetype 2 linecolor rgb "orange"  linewidth 2.000 pointtype 2 pointsize default pointinterval 0
+set style line 3  linetype 2 linecolor rgb "yellow"  linewidth 3.000 pointtype 2 pointsize default pointinterval 0
+set style line 4  linetype 2 linecolor rgb "green"  linewidth 2.000 pointtype 2 pointsize default pointinterval 0
+set noxtics
+set noytics
+set title "Independent colors and dot/dash styles" 
+set xlabel "You will only see dashed lines if your current terminal setting permits it" 
+set xrange [ -0.500000 : 3.50000 ] noreverse nowriteback
+set yrange [ -1.00000 : 1.40000 ] noreverse nowriteback
+set bmargin  7
+unset colorbox
+plot cos(x)     ls 1 title 'ls 1',        cos(x-.2)  ls 2 title 'ls 2',     cos(x-.4)  ls 3 title 'ls 3',     cos(x-.6)  ls 4 title 'ls 4',      cos(x-.8)  lt 1 lc 3 title 'lt 1 lc 3',       cos(x-1.)  lt 3 lc 3 title 'lt 3 lc 3',       cos(x-1.2) lt 5 lc 3 title 'lt 5 lc 3'

samples/Gnuplot/histograms.2.gnu

@@ -0,0 +1,15 @@
+# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 500, 350 
+# set output 'histograms.2.png'
+set boxwidth 0.9 absolute
+set style fill   solid 1.00 border lt -1
+set key inside right top vertical Right noreverse noenhanced autotitles nobox
+set style histogram clustered gap 1 title  offset character 0, 0, 0
+set datafile missing '-'
+set style data histograms
+set xtics border in scale 0,0 nomirror rotate by -45  offset character 0, 0, 0 autojustify
+set xtics  norangelimit font ",8"
+set xtics   ()
+set title "US immigration from Northern Europe\nPlot selected data columns as histogram of clustered boxes" 
+set yrange [ 0.00000 : 300000. ] noreverse nowriteback
+i = 22
+plot 'immigration.dat' using 6:xtic(1) ti col, '' u 12 ti col, '' u 13 ti col, '' u 14 ti col

samples/Gnuplot/rates.gp

@@ -0,0 +1,14 @@
+#!/usr/bin/env gnuplot
+
+reset
+
+set terminal png
+set output 'rates100.png'
+
+set xlabel "A2A price"
+set ylabel "Response Rate"
+
+#set xr [0:5]
+#set yr [0:6]
+
+plot 'rates100.dat' pt 7 notitle

samples/Gnuplot/surface1.16.gnu

@@ -0,0 +1,40 @@
+# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 500, 350 
+# set output 'surface1.16.png'
+set dummy u,v
+set label 1 "increasing v" at 6, 0, -1 left norotate back nopoint offset character 0, 0, 0
+set label 2 "u=0" at 5, 6.5, -1 left norotate back nopoint offset character 0, 0, 0
+set label 3 "u=1" at 5, 6.5, 0.100248 left norotate back nopoint offset character 0, 0, 0
+set arrow 1 from 5, -5, -1.2 to 5, 5, -1.2 head back nofilled linetype -1 linewidth 1.000
+set arrow 2 from 5, 6, -1 to 5, 5, -1 head back nofilled linetype -1 linewidth 1.000
+set arrow 3 from 5, 6, 0.100248 to 5, 5, 0.100248 head back nofilled linetype -1 linewidth 1.000
+set parametric
+set view 70, 20, 1, 1
+set samples 51, 51
+set isosamples 2, 33
+set hidden3d back offset 1 trianglepattern 3 undefined 1 altdiagonal bentover
+set ztics -1.00000,0.25,1.00000 norangelimit
+set title "\"fence plot\" using separate parametric surfaces" 
+set xlabel "X axis" 
+set xlabel  offset character -3, -2, 0 font "" textcolor lt -1 norotate
+set xrange [ -5.00000 : 5.00000 ] noreverse nowriteback
+set ylabel "Y axis" 
+set ylabel  offset character 3, -2, 0 font "" textcolor lt -1 rotate by -270
+set yrange [ -5.00000 : 5.00000 ] noreverse nowriteback
+set zlabel "Z axis" 
+set zlabel  offset character -5, 0, 0 font "" textcolor lt -1 norotate
+set zrange [ -1.00000 : 1.00000 ] noreverse nowriteback
+sinc(u,v) = sin(sqrt(u**2+v**2)) / sqrt(u**2+v**2)
+GPFUN_sinc = "sinc(u,v) = sin(sqrt(u**2+v**2)) / sqrt(u**2+v**2)"
+xx = 6.08888888888889
+dx = 1.10888888888889
+x0 = -5
+x1 = -3.89111111111111
+x2 = -2.78222222222222
+x3 = -1.67333333333333
+x4 = -0.564444444444444
+x5 = 0.544444444444445
+x6 = 1.65333333333333
+x7 = 2.76222222222222
+x8 = 3.87111111111111
+x9 = 4.98
+splot [u=0:1][v=-4.99:4.99] 	x0, v, (u<0.5) ? -1 : sinc(x0,v) notitle, 	x1, v, (u<0.5) ? -1 : sinc(x1,v) notitle, 	x2, v, (u<0.5) ? -1 : sinc(x2,v) notitle, 	x3, v, (u<0.5) ? -1 : sinc(x3,v) notitle, 	x4, v, (u<0.5) ? -1 : sinc(x4,v) notitle, 	x5, v, (u<0.5) ? -1 : sinc(x5,v) notitle, 	x6, v, (u<0.5) ? -1 : sinc(x6,v) notitle, 	x7, v, (u<0.5) ? -1 : sinc(x7,v) notitle, 	x8, v, (u<0.5) ? -1 : sinc(x8,v) notitle, 	x9, v, (u<0.5) ? -1 : sinc(x9,v) notitle

samples/Gnuplot/surface1.17.gnu

@@ -0,0 +1,46 @@
+# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 500, 350 
+# set output 'surface1.17.png'
+set dummy u,v
+set label 1 "increasing v" at 6, 0, -1 left norotate back nopoint offset character 0, 0, 0
+set label 2 "increasing u" at 0, -5, -1.5 left norotate back nopoint offset character 0, 0, 0
+set label 3 "floor(u)%3=0" at 5, 6.5, -1 left norotate back nopoint offset character 0, 0, 0
+set label 4 "floor(u)%3=1" at 5, 6.5, 0.100248 left norotate back nopoint offset character 0, 0, 0
+set arrow 1 from 5, -5, -1.2 to 5, 5, -1.2 head back nofilled linetype -1 linewidth 1.000
+set arrow 2 from -5, -5, -1.2 to 5, -5, -1.2 head back nofilled linetype -1 linewidth 1.000
+set arrow 3 from 5, 6, -1 to 5, 5, -1 head back nofilled linetype -1 linewidth 1.000
+set arrow 4 from 5, 6, 0.100248 to 5, 5, 0.100248 head back nofilled linetype -1 linewidth 1.000
+set parametric
+set view 70, 20, 1, 1
+set samples 51, 51
+set isosamples 30, 33
+set hidden3d back offset 1 trianglepattern 3 undefined 1 altdiagonal bentover
+set ztics -1.00000,0.25,1.00000 norangelimit
+set title "\"fence plot\" using single parametric surface with undefined points" 
+set xlabel "X axis" 
+set xlabel  offset character -3, -2, 0 font "" textcolor lt -1 norotate
+set xrange [ -5.00000 : 5.00000 ] noreverse nowriteback
+set ylabel "Y axis" 
+set ylabel  offset character 3, -2, 0 font "" textcolor lt -1 rotate by -270
+set yrange [ -5.00000 : 5.00000 ] noreverse nowriteback
+set zlabel "Z axis" 
+set zlabel  offset character -5, 0, 0 font "" textcolor lt -1 norotate
+set zrange [ -1.00000 : 1.00000 ] noreverse nowriteback
+sinc(u,v) = sin(sqrt(u**2+v**2)) / sqrt(u**2+v**2)
+GPFUN_sinc = "sinc(u,v) = sin(sqrt(u**2+v**2)) / sqrt(u**2+v**2)"
+xx = 6.08888888888889
+dx = 1.11
+x0 = -5
+x1 = -3.89111111111111
+x2 = -2.78222222222222
+x3 = -1.67333333333333
+x4 = -0.564444444444444
+x5 = 0.544444444444445
+x6 = 1.65333333333333
+x7 = 2.76222222222222
+x8 = 3.87111111111111
+x9 = 4.98
+xmin = -4.99
+xmax = 5
+n = 10
+zbase = -1
+splot [u=.5:3*n-.5][v=-4.99:4.99] 	 xmin+floor(u/3)*dx, v, ((floor(u)%3)==0) ? zbase : 			 (((floor(u)%3)==1) ? sinc(xmin+u/3.*dx,v) : 1/0) notitle

samples/Gnuplot/world2.1.gnu

@@ -0,0 +1,21 @@
+# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 500, 350 
+# set output 'world2.1.png'
+unset border
+set dummy u,v
+set angles degrees
+set parametric
+set view 60, 136, 1.22, 1.26
+set samples 64, 64
+set isosamples 13, 13
+set mapping spherical
+set noxtics
+set noytics
+set noztics
+set title "Labels colored by GeV plotted in spherical coordinate system" 
+set urange [ -90.0000 : 90.0000 ] noreverse nowriteback
+set vrange [ 0.00000 : 360.000 ] noreverse nowriteback
+set cblabel "GeV" 
+set cbrange [ 0.00000 : 8.00000 ] noreverse nowriteback
+set colorbox user
+set colorbox vertical origin screen 0.9, 0.2, 0 size screen 0.02, 0.75, 0 front bdefault
+splot cos(u)*cos(v),cos(u)*sin(v),sin(u) notitle with lines lt 5,       'world.dat' notitle with lines lt 2,       'srl.dat' using 3:2:(1):1:4 with labels notitle point pt 6 lw .1 left offset 1,0 font "Helvetica,7" tc pal

samples/Gosu/hello.gsp

@@ -1 +0,0 @@
-print("hello")

samples/Hy/fibonacci.hy

@@ -0,0 +1,9 @@
+;; Fibonacci example in Hy.
+
+(defn fib [n]
+  (if (<= n 2) n
+      (+ (fib (- n 1)) (fib (- n 2)))))
+
+(if (= __name__ "__main__")
+  (for [x [1 2 3 4 5 6 7 8]]
+    (print (fib x))))

samples/Hy/hello-world.hy

@@ -0,0 +1,13 @@
+;; The concurrent.futures example in Hy.
+
+(import [concurrent.futures [ThreadPoolExecutor as-completed]]
+        [random [randint]]
+        [sh [sleep]])
+
+(defn task-to-do []
+  (sleep (randint 1 5)))
+
+(with-as (ThreadPoolExecutor 10) executor
+  (setv jobs (list-comp (.submit executor task-to-do) (x (range 0 10))))
+  (for (future (as-completed jobs))
+    (.result future)))

samples/IDL/mg_acosh.pro

@@ -0,0 +1,29 @@
+; docformat = 'rst'
+
+;+
+; Inverse hyperbolic cosine. Uses the formula:
+; 
+; $$\text{acosh}(z) = \ln(z + \sqrt{z + 1} \sqrt{z - 1})$$
+;
+; :Examples:
+;    The arc hyperbolic sine function looks like::
+;
+;       IDL> x = 2.5 * findgen(1000) / 999. + 1.
+;       IDL> plot, x, mg_acosh(x), xstyle=1
+;
+;    This should look like:
+;
+;    .. image:: acosh.png
+;
+; :Returns:
+;    float, double, complex, or double complex depending on the input
+;
+; :Params:
+;    z : in, required, type=numeric
+;       input
+;-
+function mg_acosh, z
+  compile_opt strictarr
+  
+  return, alog(z + sqrt(z + 1) * sqrt(z - 1))
+end

samples/IDL/mg_analysis.dlm

@@ -0,0 +1,9 @@
+MODULE mg_analysis
+DESCRIPTION Tools for analysis
+VERSION 1.0
+SOURCE mgalloy
+BUILD_DATE January 18, 2011
+
+FUNCTION MG_ARRAY_EQUAL      2 2 KEYWORDS
+FUNCTION MG_TOTAL            1 1
+

samples/IDL/mg_gcd.pro

@@ -0,0 +1,35 @@
+; docformat = 'rst'
+
+;+
+; Find the greatest common denominator (GCD) for two positive integers.
+; 
+; :Returns:
+;    integer
+;
+; :Params:
+;    a : in, required, type=integer
+;       first integer
+;    b : in, required, type=integer
+;       second integer
+;-
+function mg_gcd, a, b
+  compile_opt strictarr
+  on_error, 2
+  
+  if (n_params() ne 2) then message, 'incorrect number of arguments'
+  if (~mg_isinteger(a) || ~mg_isinteger(b)) then begin
+    message, 'integer arguments required'
+  endif
+  
+  _a = abs(a)
+  _b = abs(b)
+  minArg = _a < _b
+  maxArg = _a > _b
+  
+  if (minArg eq 0) then return, maxArg
+  
+  remainder = maxArg mod minArg
+  if (remainder eq 0) then return, minArg
+  
+  return, mg_gcd(minArg, remainder)
+end

samples/IDL/mg_trunc.pro

@@ -0,0 +1,42 @@
+; docformat = 'rst'
+
+;+
+; Truncate argument towards 0.0, i.e., takes the `FLOOR` of positive values
+; and the `CEIL` of negative values.
+;
+; :Examples:
+;   Try the main-level program at the end of this file. It does::
+;
+;      IDL> print, mg_trunc([1.2, -1.2, 0.0])
+;                 1          -1           0
+;      IDL> print, floor([1.2, -1.2, 0.0])
+;                 1          -2           0
+;      IDL> print, ceil([1.2, -1.2, 0.0])
+;                 2          -1           0
+;
+; :Returns:
+;    array of same type as argument
+;
+; :Params:
+;    x : in, required, type=float/double
+;       array containing values to truncate
+;-
+function mg_trunc, x
+  compile_opt strictarr
+  
+  result = ceil(x)
+  posInd = where(x gt 0, nposInd)
+  
+  if (nposInd gt 0L) then begin
+    result[posInd] = floor(x[posInd])
+  endif
+  
+  return, result
+end
+
+
+; main-level example program
+
+print, mg_trunc([1.2, -1.2, 0.0])
+
+end

samples/JSON5/example.json5

@@ -0,0 +1,29 @@
+/*
+ * The following is a contrived example, but it illustrates most of the features:
+ */
+
+{
+    foo: 'bar',
+    while: true,
+
+    this: 'is a \
+multi-line string',
+
+    // this is an inline comment
+    here: 'is another', // inline comment
+
+    /* this is a block comment
+       that continues on another line */
+
+    hex: 0xDEADbeef,
+    half: .5,
+    delta: +10,
+    to: Infinity,   // and beyond!
+
+    finally: 'a trailing comma',
+    oh: [
+        "we shouldn't forget",
+        'arrays can have',
+        'trailing commas too',
+    ],
+}

samples/JSON5/package.json5

@@ -0,0 +1,28 @@
+// This file is written in JSON5 syntax, naturally, but npm needs a regular
+// JSON file, so compile via `npm run build`. Be sure to keep both in sync!
+
+{
+    name: 'json5',
+    version: '0.2.0',
+    description: 'JSON for the ES5 era.',
+    keywords: ['json', 'es5'],
+    author: 'Aseem Kishore <aseem.kishore@gmail.com>',
+    contributors: [
+        'Max Nanasy <max.nanasy@gmail.com>',
+    ],
+    main: 'lib/json5.js',
+    bin: 'lib/cli.js',
+    dependencies: {},
+    devDependencies: {
+        mocha: '~1.0.3',
+    },
+    scripts: {
+        build: './lib/cli.js -c package.json5',
+        test: 'mocha --ui exports --reporter spec',
+    },
+    homepage: 'http://json5.org/',
+    repository: {
+        type: 'git',
+        url: 'https://github.com/aseemk/json5.git',
+    },
+}

samples/JSONLD/sample.jsonld

@@ -0,0 +1,30 @@
+{
+  "@context": {
+    "property": "http://example.com/vocab#property"
+  },
+  "@id": "../document-relative",
+  "@type": "#document-relative",
+  "property": {
+    "@context": {
+      "@base": "http://example.org/test/"
+    },
+    "@id": "../document-base-overwritten",
+    "@type": "#document-base-overwritten",
+    "property": [
+      {
+        "@context": null,
+        "@id": "../document-relative",
+        "@type": "#document-relative",
+        "property": "context completely reset, drops property"
+      },
+      {
+        "@context": {
+          "@base": null
+        },
+        "@id": "../document-relative",
+        "@type": "#document-relative",
+        "property": "only @base is cleared"
+      }
+    ]
+  }
+}

samples/M/Comment.m

@@ -0,0 +1,36 @@
+Comment ;
+  ; this is a comment block
+  ; comments always start with a semicolon
+  ; the next line, while not a comment, is a legal blank line
+  
+  ;whitespace alone is a valid line in a routine
+  ;** Comments can have any graphic character, but no "control"
+  ;** characters
+  
+  ;graphic characters such as: !@#$%^&*()_+=-{}[]|\:"?/>.<,
+  ;the space character is considered a graphic character, even 
+  ;though you can't see it.
+  ; ASCII characters whose numeric code is above 128 and below 32
+  ; are NOT allowed on a line in a routine.
+  ;; multiple semicolons are okay
+  ; a line that has a tag must have whitespace after the tag, bug
+  ; does not have to have a comment or a command on it
+Tag1  
+  ;
+  ;Tags can start with % or an uppercase or lowercase alphabetic
+  ; or can be a series of numeric characters
+%HELO ;
+ ;
+0123 ;
+  ;
+%987  ;
+  ; the most common label is uppercase alphabetic
+LABEL ;
+  ; 
+  ; Tags can be followed directly by an open parenthesis and a
+  ; formal list of variables, and a close parenthesis
+ANOTHER(X) ;
+  ;
+  ;Normally, a subroutine would be ended by a QUIT command, but we
+  ; are taking advantage of the rule that the END of routine is an
+  ; implicit QUIT

samples/Mask/view.mask

@@ -0,0 +1,61 @@
+
+// HTML Elements
+header {
+    
+    img .logo src='/images/~[currentLogo].png' alt=logo;
+    
+    h4 > 'Bar View'
+    
+    if (currentUser) {
+        
+        .account >
+            a href='/acount' >
+                'Hello, ~[currentUser.username]'
+    }
+}
+
+.view {
+    ul {
+       
+        // Iteration
+        for ((user, index) of users) {
+            
+            li.user data-id='~[user.id]' {
+                
+                // interpolation
+                .name > '~[ user.username ]'
+                
+                // expression
+                .count > '~[: user.level.toFixed(2) ]'
+                
+                // util
+                /* Localization sample
+                 * lastActivity: "Am {0:dd. MM} war der letzte Eintrag"
+                 */
+                .date > '~[ L: "lastActivity",  user.date]'
+            }
+        }
+    }
+    
+    // Component
+    :countdownComponent {
+        input type = text >
+            :dualbind value='number';
+            
+        button x-signal='click: countdownStart' > 'Start';
+        
+        h5 {
+            '~[bind: number]'
+            
+            :animation x-slot='countdownStart' {
+                @model > 'transition | scale(0) > scale(1) | 500ms'
+                @next  > 'background-color | red > blue | 2s linear'
+            }
+        }
+    }
+}
+
+footer > :bazCompo {
+    
+    'Component generated at ~[: $u.format($c.date, "HH-mm") ]'
+}

samples/Mathematica/Init.m

@@ -0,0 +1,3 @@
+(* Mathematica Init File *)
+
+Get[ "Foobar`Foobar`"]

samples/Mathematica/PacletInfo.m

@@ -0,0 +1,17 @@
+(* Paclet Info File *)
+
+(* created 2014/02/07*)
+
+Paclet[
+    Name -> "Foobar",
+    Version -> "0.0.1",
+    MathematicaVersion -> "8+",
+    Description -> "Example of an automatically generated PacletInfo file.",
+    Creator -> "Chris Granade",
+    Extensions -> 
+        {
+            {"Documentation", Language -> "English", MainPage -> "Guides/Foobar"}
+        }
+]
+
+

samples/Mathematica/Predicates.m

@@ -0,0 +1,150 @@
+(* ::Package:: *)
+
+BeginPackage["Predicates`"];
+
+
+(* ::Title:: *)
+(*Predicates*)
+
+
+(* ::Section::Closed:: *)
+(*Fuzzy Logic*)
+
+
+(* ::Subsection:: *)
+(*Documentation*)
+
+
+PossiblyTrueQ::usage="Returns True if the argument is not definitely False.";
+PossiblyFalseQ::usage="Returns True if the argument is not definitely True.";
+PossiblyNonzeroQ::usage="Returns True if and only if its argument is not definitely zero.";
+
+
+(* ::Subsection:: *)
+(*Implimentation*)
+
+
+Begin["`Private`"];
+
+
+PossiblyTrueQ[expr_]:=\[Not]TrueQ[\[Not]expr]
+
+
+PossiblyFalseQ[expr_]:=\[Not]TrueQ[expr]
+
+
+End[];
+
+
+(* ::Section::Closed:: *)
+(*Numbers and Lists*)
+
+
+(* ::Subsection:: *)
+(*Documentation*)
+
+
+AnyQ::usage="Given a predicate and a list, retuns True if and only if that predicate is True for at least one element of the list.";
+AnyElementQ::usage="Returns True if cond matches any element of L.";
+AllQ::usage="Given a predicate and a list, retuns True if and only if that predicate is True for all elements of the list.";
+AllElementQ::usage="Returns True if cond matches any element of L.";
+
+
+AnyNonzeroQ::usage="Returns True if L is a list such that at least one element is definitely not zero.";
+AnyPossiblyNonzeroQ::usage="Returns True if expr is a list such that at least one element is not definitely zero.";
+
+
+RealQ::usage="Returns True if and only if the argument is a real number";
+PositiveQ::usage="Returns True if and only if the argument is a positive real number";
+NonnegativeQ::usage="Returns True if and only if the argument is a non-negative real number";
+PositiveIntegerQ::usage="Returns True if and only if the argument is a positive integer";
+NonnegativeIntegerQ::usage="Returns True if and only if the argument is a non-negative integer";
+
+
+IntegerListQ::usage="Returns True if and only if the input is a list of integers.";
+PositiveIntegerListQ::usage="Returns True if and only if the input is a list of positive integers.";
+NonnegativeIntegerListQ::usage="Returns True if and only if the input is a list of non-negative integers.";
+IntegerOrListQ::usage="Returns True if and only if the input is a list of integers or an integer.";
+PositiveIntegerOrListQ::usage="Returns True if and only if the input is a list of positive integers or a positive integer.";
+NonnegativeIntegerOrListQ::usage="Returns True if and only if the input is a list of positive integers or a positive integer.";
+
+
+SymbolQ::usage="Returns True if argument is an unassigned symbol.";
+SymbolOrNumberQ::usage="Returns True if argument is a number of has head 'Symbol'";
+
+
+(* ::Subsection:: *)
+(*Implimentation*)
+
+
+Begin["`Private`"];
+
+
+AnyQ[cond_, L_] := Fold[Or, False, cond /@ L]
+
+
+AnyElementQ[cond_,L_]:=AnyQ[cond,Flatten[L]]
+
+
+AllQ[cond_, L_] := Fold[And, True, cond /@ L]
+
+
+AllElementQ[cond_, L_] := Fold[And, True, cond /@ L]
+
+
+AnyNonzeroQ[L_]:=AnyElementQ[#!=0&,L]
+
+
+PossiblyNonzeroQ[expr_]:=PossiblyTrueQ[expr!=0]
+
+
+AnyPossiblyNonzeroQ[expr_]:=AnyElementQ[PossiblyNonzeroQ,expr]
+
+
+RealQ[n_]:=TrueQ[Im[n]==0];
+
+
+PositiveQ[n_]:=Positive[n];
+
+
+PositiveIntegerQ[n_]:=PositiveQ[n]\[And]IntegerQ[n];
+
+
+NonnegativeQ[n_]:=TrueQ[RealQ[n]&&n>=0];
+
+
+NonnegativeIntegerQ[n_]:=NonnegativeQ[n]\[And]IntegerQ[n];
+
+
+IntegerListQ[input_]:=ListQ[input]&&Not[MemberQ[IntegerQ/@input,False]];
+
+
+IntegerOrListQ[input_]:=IntegerListQ[input]||IntegerQ[input];
+
+
+PositiveIntegerListQ[input_]:=IntegerListQ[input]&&Not[MemberQ[Positive[input],False]];
+
+
+PositiveIntegerOrListQ[input_]:=PositiveIntegerListQ[input]||PositiveIntegerQ[input];
+
+
+NonnegativeIntegerListQ[input_]:=IntegerListQ[input]&&Not[MemberQ[NonnegativeIntegerQ[input],False]];
+
+
+NonnegativeIntegerOrListQ[input_]:=NonnegativeIntegerListQ[input]||NonnegativeIntegerQ[input];
+
+
+SymbolQ[a_]:=Head[a]===Symbol;
+
+
+SymbolOrNumberQ[a_]:=NumericQ[a]||Head[a]===Symbol;
+
+
+End[];
+
+
+(* ::Section:: *)
+(*Epilogue*)
+
+
+EndPackage[];

samples/Oxygene/Program.pas

@@ -1,125 +0,0 @@
-namespace Loops;
-
-interface
-
-uses System.Linq;
-
-type
-  ConsoleApp = class
-  public
-    class method Main;
-    method loopsTesting;
-    method fillData : sequence of Country;
-  var 
-    Countries : sequence of Country;
-  end;
-
-type 
-  Country = public class
-  public
-    property Name : String;
-    property Capital : String;
-
-    constructor (setName : String; setCapital : String);
-  end;
-implementation
-
-class method ConsoleApp.Main;
-begin
-  Console.WriteLine('Loops example');
-  Console.WriteLine();
-
-  with myConsoleApp := new ConsoleApp() do
-     myConsoleApp.loopsTesting;
-end;
-
-method ConsoleApp.loopsTesting;
-begin
-  {---------------------------------}
-  {"for" loop, taking every 5th item}
-  for i : Int32 :=0 to 50 step 5 do 
-  begin
-    Console.Write(i); Console.Write(' ');
-  end;
-
-  Console.WriteLine(); Console.WriteLine();
-
-  {---------------------------------}
-  {"for" loop, going from high to low value}
-  for i : Int32 := 10 downto 1 do
-  begin
-    Console.Write(i); Console.Write(' ');
-  end;
-
-  Console.WriteLine(); Console.WriteLine();
-
-  Countries := fillData;
-  
-  {---------------------------------}
-  {loop with defined "index" variable, which will count from 0 through the number of elements looped}
-  Console.WriteLine('Countries: ');
-  for each c in Countries index num do 
-    Console.WriteLine(Convert.ToString(num + 1) + ') ' + c.Name);
-
-  Console.WriteLine();
-
-  Console.WriteLine('Cities: ');
-  var ind : Integer :=0;
-
-  {---------------------------------}
-  {simple "loop" construct that loops endlessly, until broken out of}
-  loop
-  begin
-    Console.WriteLine(Countries.ElementAt(ind).Capital);
-    Inc(ind);
-    if ind = Countries.Count then break;
-  end;
-
-  Console.WriteLine();
-
-  {---------------------------------}
-  {the type of 'c' is inferred automatically}
-  for each c in Countries do
-    Console.WriteLine(c.Capital + ' is the capital of ' + c.Name);
-
-  Console.WriteLine();
-
-  ind := 0;
-  Console.WriteLine('Cities: ');
-
-  {"repeat ... until" loop}
-  repeat 
-    Console.WriteLine(Countries.ElementAt(ind).Capital);
-    Inc(ind);
-  until ind = Countries.Count;
-
-  Console.WriteLine();
-
-  ind := 0;
-  Console.WriteLine('Countries: ');
-
-  {---------------------------------}
-  {"while ... do" loop}
-  while ind < Countries.Count do
-  begin
-    Console.WriteLine(Countries.ElementAt(ind).Name);
-    Inc(ind);
-  end;
-
-  Console.ReadLine();
-end;
-
-method ConsoleApp.fillData: sequence of Country;
-begin
-  result := [new Country('UK', 'London'), new Country('USA', 'Washington'), new Country('Germany', 'Berlin'), 
-             new Country('Ukraine', 'Kyiv'), new Country('Russia', 'Moscow'), new Country('France', 'Paris')];
-             
-end;
-
-constructor Country (setName :String; setCapital: String);
-begin
-  Name := setName;
-  Capital := setCapital;
-end;
-
-end.

samples/PAWN/grandlarc.pwn

@@ -0,0 +1,520 @@
+//----------------------------------------------------------
+//
+// GRAND LARCENY 1.0
+// A freeroam gamemode for SA-MP 0.3
+//
+//----------------------------------------------------------
+
+#include <a_samp>
+#include <core>
+#include <float>
+#include "../include/gl_common.inc"
+#include "../include/gl_spawns.inc"
+
+#pragma tabsize 0
+
+//----------------------------------------------------------
+
+#define COLOR_WHITE                 0xFFFFFFFF
+#define COLOR_NORMAL_PLAYER 0xFFBB7777
+
+#define CITY_LOS_SANTOS         0
+#define CITY_SAN_FIERRO         1
+#define CITY_LAS_VENTURAS         2
+
+new total_vehicles_from_files=0;
+
+// Class selection globals
+new gPlayerCitySelection[MAX_PLAYERS];
+new gPlayerHasCitySelected[MAX_PLAYERS];
+new gPlayerLastCitySelectionTick[MAX_PLAYERS];
+
+new Text:txtClassSelHelper;
+new Text:txtLosSantos;
+new Text:txtSanFierro;
+new Text:txtLasVenturas;
+
+new thisanimid=0;
+new lastanimid=0;
+
+//----------------------------------------------------------
+
+main()
+{
+        print("\n---------------------------------------");
+        print("Running Grand Larceny - by the SA-MP team\n");
+        print("---------------------------------------\n");
+}
+
+//----------------------------------------------------------
+
+public OnPlayerConnect(playerid)
+{
+        GameTextForPlayer(playerid,"~w~Grand Larceny",3000,4);
+          SendClientMessage(playerid,COLOR_WHITE,"Welcome to {88AA88}G{FFFFFF}rand {88AA88}L{FFFFFF}arceny");
+          
+          // class selection init vars
+          gPlayerCitySelection[playerid] = -1;
+        gPlayerHasCitySelected[playerid] = 0;
+        gPlayerLastCitySelectionTick[playerid] = GetTickCount();
+
+        //SetPlayerColor(playerid,COLOR_NORMAL_PLAYER);
+
+        //Kick(playerid);
+        
+        /*
+        Removes vending machines
+        RemoveBuildingForPlayer(playerid, 1302, 0.0, 0.0, 0.0, 6000.0);
+        RemoveBuildingForPlayer(playerid, 1209, 0.0, 0.0, 0.0, 6000.0);
+        RemoveBuildingForPlayer(playerid, 955, 0.0, 0.0, 0.0, 6000.0);
+        RemoveBuildingForPlayer(playerid, 1775, 0.0, 0.0, 0.0, 6000.0);
+        RemoveBuildingForPlayer(playerid, 1776, 0.0, 0.0, 0.0, 6000.0);
+        */
+        
+        /*
+        new ClientVersion[32];
+        GetPlayerVersion(playerid, ClientVersion, 32);
+        printf("Player %d reports client version: %s", playerid, ClientVersion);*/
+
+         return 1;
+}
+
+//----------------------------------------------------------
+
+public OnPlayerSpawn(playerid)
+{
+        if(IsPlayerNPC(playerid)) return 1;
+        
+        new randSpawn = 0;
+        
+        SetPlayerInterior(playerid,0);
+        TogglePlayerClock(playerid,0);
+         ResetPlayerMoney(playerid);
+        GivePlayerMoney(playerid, 30000);
+
+        if(CITY_LOS_SANTOS == gPlayerCitySelection[playerid]) {
+          randSpawn = random(sizeof(gRandomSpawns_LosSantos));
+          SetPlayerPos(playerid,
+                 gRandomSpawns_LosSantos[randSpawn][0],
+                 gRandomSpawns_LosSantos[randSpawn][1],
+                 gRandomSpawns_LosSantos[randSpawn][2]);
+                SetPlayerFacingAngle(playerid,gRandomSpawns_LosSantos[randSpawn][3]);
+        }
+        else if(CITY_SAN_FIERRO == gPlayerCitySelection[playerid]) {
+          randSpawn = random(sizeof(gRandomSpawns_SanFierro));
+          SetPlayerPos(playerid,
+                 gRandomSpawns_SanFierro[randSpawn][0],
+                 gRandomSpawns_SanFierro[randSpawn][1],
+                 gRandomSpawns_SanFierro[randSpawn][2]);
+                SetPlayerFacingAngle(playerid,gRandomSpawns_SanFierro[randSpawn][3]);
+        }
+        else if(CITY_LAS_VENTURAS == gPlayerCitySelection[playerid]) {
+          randSpawn = random(sizeof(gRandomSpawns_LasVenturas));
+          SetPlayerPos(playerid,
+                 gRandomSpawns_LasVenturas[randSpawn][0],
+                 gRandomSpawns_LasVenturas[randSpawn][1],
+                 gRandomSpawns_LasVenturas[randSpawn][2]);
+                SetPlayerFacingAngle(playerid,gRandomSpawns_LasVenturas[randSpawn][3]);
+        }
+
+        //SetPlayerColor(playerid,COLOR_NORMAL_PLAYER);
+        
+        SetPlayerSkillLevel(playerid,WEAPONSKILL_PISTOL,200);
+    SetPlayerSkillLevel(playerid,WEAPONSKILL_PISTOL_SILENCED,200);
+    SetPlayerSkillLevel(playerid,WEAPONSKILL_DESERT_EAGLE,200);
+    SetPlayerSkillLevel(playerid,WEAPONSKILL_SHOTGUN,200);
+    SetPlayerSkillLevel(playerid,WEAPONSKILL_SAWNOFF_SHOTGUN,200);
+    SetPlayerSkillLevel(playerid,WEAPONSKILL_SPAS12_SHOTGUN,200);
+    SetPlayerSkillLevel(playerid,WEAPONSKILL_MICRO_UZI,200);
+    SetPlayerSkillLevel(playerid,WEAPONSKILL_MP5,200);
+    SetPlayerSkillLevel(playerid,WEAPONSKILL_AK47,200);
+    SetPlayerSkillLevel(playerid,WEAPONSKILL_M4,200);
+    SetPlayerSkillLevel(playerid,WEAPONSKILL_SNIPERRIFLE,200);
+    
+    GivePlayerWeapon(playerid,WEAPON_COLT45,100);
+        //GivePlayerWeapon(playerid,WEAPON_MP5,100);
+        TogglePlayerClock(playerid, 0);
+
+        return 1;
+}
+
+//----------------------------------------------------------
+
+public OnPlayerDeath(playerid, killerid, reason)
+{
+    new playercash;
+    
+    // if they ever return to class selection make them city
+        // select again first
+        gPlayerHasCitySelected[playerid] = 0;
+    
+        if(killerid == INVALID_PLAYER_ID) {
+        ResetPlayerMoney(playerid);
+        } else {
+                playercash = GetPlayerMoney(playerid);
+                if(playercash > 0) {
+                        GivePlayerMoney(killerid, playercash);
+                        ResetPlayerMoney(playerid);
+                }
+        }
+           return 1;
+}
+
+//----------------------------------------------------------
+
+ClassSel_SetupCharSelection(playerid)
+{
+           if(gPlayerCitySelection[playerid] == CITY_LOS_SANTOS) {
+                SetPlayerInterior(playerid,11);
+                SetPlayerPos(playerid,508.7362,-87.4335,998.9609);
+                SetPlayerFacingAngle(playerid,0.0);
+            SetPlayerCameraPos(playerid,508.7362,-83.4335,998.9609);
+                SetPlayerCameraLookAt(playerid,508.7362,-87.4335,998.9609);
+        }
+        else if(gPlayerCitySelection[playerid] == CITY_SAN_FIERRO) {
+                SetPlayerInterior(playerid,3);
+                SetPlayerPos(playerid,-2673.8381,1399.7424,918.3516);
+                SetPlayerFacingAngle(playerid,181.0);
+            SetPlayerCameraPos(playerid,-2673.2776,1394.3859,918.3516);
+                SetPlayerCameraLookAt(playerid,-2673.8381,1399.7424,918.3516);
+        }
+        else if(gPlayerCitySelection[playerid] == CITY_LAS_VENTURAS) {
+                SetPlayerInterior(playerid,3);
+                SetPlayerPos(playerid,349.0453,193.2271,1014.1797);
+                SetPlayerFacingAngle(playerid,286.25);
+            SetPlayerCameraPos(playerid,352.9164,194.5702,1014.1875);
+                SetPlayerCameraLookAt(playerid,349.0453,193.2271,1014.1797);
+        }
+        
+}
+
+//----------------------------------------------------------
+// Used to init textdraws of city names
+
+ClassSel_InitCityNameText(Text:txtInit)
+{
+          TextDrawUseBox(txtInit, 0);
+        TextDrawLetterSize(txtInit,1.25,3.0);
+        TextDrawFont(txtInit, 0);
+        TextDrawSetShadow(txtInit,0);
+    TextDrawSetOutline(txtInit,1);
+    TextDrawColor(txtInit,0xEEEEEEFF);
+    TextDrawBackgroundColor(txtClassSelHelper,0x000000FF);
+}
+
+//----------------------------------------------------------
+
+ClassSel_InitTextDraws()
+{
+    // Init our observer helper text display
+        txtLosSantos = TextDrawCreate(10.0, 380.0, "Los Santos");
+        ClassSel_InitCityNameText(txtLosSantos);
+        txtSanFierro = TextDrawCreate(10.0, 380.0, "San Fierro");
+        ClassSel_InitCityNameText(txtSanFierro);
+        txtLasVenturas = TextDrawCreate(10.0, 380.0, "Las Venturas");
+        ClassSel_InitCityNameText(txtLasVenturas);
+
+    // Init our observer helper text display
+        txtClassSelHelper = TextDrawCreate(10.0, 415.0,
+         " Press ~b~~k~~GO_LEFT~ ~w~or ~b~~k~~GO_RIGHT~ ~w~to switch cities.~n~ Press ~r~~k~~PED_FIREWEAPON~ ~w~to select.");
+        TextDrawUseBox(txtClassSelHelper, 1);
+        TextDrawBoxColor(txtClassSelHelper,0x222222BB);
+        TextDrawLetterSize(txtClassSelHelper,0.3,1.0);
+        TextDrawTextSize(txtClassSelHelper,400.0,40.0);
+        TextDrawFont(txtClassSelHelper, 2);
+        TextDrawSetShadow(txtClassSelHelper,0);
+    TextDrawSetOutline(txtClassSelHelper,1);
+    TextDrawBackgroundColor(txtClassSelHelper,0x000000FF);
+    TextDrawColor(txtClassSelHelper,0xFFFFFFFF);
+}
+
+//----------------------------------------------------------
+
+ClassSel_SetupSelectedCity(playerid)
+{
+        if(gPlayerCitySelection[playerid] == -1) {
+                gPlayerCitySelection[playerid] = CITY_LOS_SANTOS;
+        }
+        
+        if(gPlayerCitySelection[playerid] == CITY_LOS_SANTOS) {
+                SetPlayerInterior(playerid,0);
+                   SetPlayerCameraPos(playerid,1630.6136,-2286.0298,110.0);
+                SetPlayerCameraLookAt(playerid,1887.6034,-1682.1442,47.6167);
+                
+                TextDrawShowForPlayer(playerid,txtLosSantos);
+                TextDrawHideForPlayer(playerid,txtSanFierro);
+                TextDrawHideForPlayer(playerid,txtLasVenturas);
+        }
+        else if(gPlayerCitySelection[playerid] == CITY_SAN_FIERRO) {
+                SetPlayerInterior(playerid,0);
+                   SetPlayerCameraPos(playerid,-1300.8754,68.0546,129.4823);
+                SetPlayerCameraLookAt(playerid,-1817.9412,769.3878,132.6589);
+                
+                TextDrawHideForPlayer(playerid,txtLosSantos);
+                TextDrawShowForPlayer(playerid,txtSanFierro);
+                TextDrawHideForPlayer(playerid,txtLasVenturas);
+        }
+        else if(gPlayerCitySelection[playerid] == CITY_LAS_VENTURAS) {
+                SetPlayerInterior(playerid,0);
+                   SetPlayerCameraPos(playerid,1310.6155,1675.9182,110.7390);
+                SetPlayerCameraLookAt(playerid,2285.2944,1919.3756,68.2275);
+                
+                TextDrawHideForPlayer(playerid,txtLosSantos);
+                TextDrawHideForPlayer(playerid,txtSanFierro);
+                TextDrawShowForPlayer(playerid,txtLasVenturas);
+        }
+}
+
+//----------------------------------------------------------
+
+ClassSel_SwitchToNextCity(playerid)
+{
+    gPlayerCitySelection[playerid]++;
+        if(gPlayerCitySelection[playerid] > CITY_LAS_VENTURAS) {
+         gPlayerCitySelection[playerid] = CITY_LOS_SANTOS;
+        }
+        PlayerPlaySound(playerid,1052,0.0,0.0,0.0);
+        gPlayerLastCitySelectionTick[playerid] = GetTickCount();
+        ClassSel_SetupSelectedCity(playerid);
+}
+
+//----------------------------------------------------------
+
+ClassSel_SwitchToPreviousCity(playerid)
+{
+    gPlayerCitySelection[playerid]--;
+        if(gPlayerCitySelection[playerid] < CITY_LOS_SANTOS) {
+         gPlayerCitySelection[playerid] = CITY_LAS_VENTURAS;
+        }
+        PlayerPlaySound(playerid,1053,0.0,0.0,0.0);
+        gPlayerLastCitySelectionTick[playerid] = GetTickCount();
+        ClassSel_SetupSelectedCity(playerid);
+}
+
+//----------------------------------------------------------
+
+ClassSel_HandleCitySelection(playerid)
+{
+        new Keys,ud,lr;
+    GetPlayerKeys(playerid,Keys,ud,lr);
+    
+    if(gPlayerCitySelection[playerid] == -1) {
+                ClassSel_SwitchToNextCity(playerid);
+                return;
+        }
+
+        // only allow new selection every ~500 ms
+        if( (GetTickCount() - gPlayerLastCitySelectionTick[playerid]) < 500 ) return;
+        
+        if(Keys & KEY_FIRE) {
+         gPlayerHasCitySelected[playerid] = 1;
+         TextDrawHideForPlayer(playerid,txtClassSelHelper);
+                TextDrawHideForPlayer(playerid,txtLosSantos);
+                TextDrawHideForPlayer(playerid,txtSanFierro);
+                TextDrawHideForPlayer(playerid,txtLasVenturas);
+         TogglePlayerSpectating(playerid,0);
+         return;
+        }
+        
+        if(lr > 0) {
+         ClassSel_SwitchToNextCity(playerid);
+        }
+        else if(lr < 0) {
+         ClassSel_SwitchToPreviousCity(playerid);
+        }
+}
+
+//----------------------------------------------------------
+
+public OnPlayerRequestClass(playerid, classid)
+{
+        if(IsPlayerNPC(playerid)) return 1;
+
+        if(gPlayerHasCitySelected[playerid]) {
+                ClassSel_SetupCharSelection(playerid);
+                return 1;
+        } else {
+                if(GetPlayerState(playerid) != PLAYER_STATE_SPECTATING) {
+                        TogglePlayerSpectating(playerid,1);
+                    TextDrawShowForPlayer(playerid, txtClassSelHelper);
+                    gPlayerCitySelection[playerid] = -1;
+                }
+          }
+    
+        return 0;
+}
+
+//----------------------------------------------------------
+
+public OnGameModeInit()
+{
+        SetGameModeText("Grand Larceny");
+        ShowPlayerMarkers(PLAYER_MARKERS_MODE_GLOBAL);
+        ShowNameTags(1);
+        SetNameTagDrawDistance(40.0);
+        EnableStuntBonusForAll(0);
+        DisableInteriorEnterExits();
+        SetWeather(2);
+        SetWorldTime(11);
+
+        //UsePlayerPedAnims();
+        //ManualVehicleEngineAndLights();
+        //LimitGlobalChatRadius(300.0);
+        
+        ClassSel_InitTextDraws();
+
+        // Player Class
+        AddPlayerClass(281,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(282,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(283,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(284,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(285,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(286,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(287,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(288,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(289,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(265,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(266,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(267,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(268,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(269,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(270,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(1,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(2,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(3,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(4,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(5,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(6,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(8,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(42,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(65,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        //AddPlayerClass(74,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(86,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(119,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+         AddPlayerClass(149,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(208,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(273,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(289,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        
+        AddPlayerClass(47,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(48,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(49,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(50,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(51,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(52,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(53,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(54,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(55,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(56,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(57,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(58,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+           AddPlayerClass(68,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(69,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(70,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(71,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(72,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(73,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(75,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(76,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(78,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(79,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(80,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(81,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(82,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(83,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(84,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(85,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(87,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(88,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(89,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(91,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(92,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(93,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(95,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(96,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(97,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(98,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+        AddPlayerClass(99,1759.0189,-1898.1260,13.5622,266.4503,-1,-1,-1,-1,-1,-1);
+
+        // SPECIAL
+        total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/trains.txt");
+        total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/pilots.txt");
+
+           // LAS VENTURAS
+     total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/lv_law.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/lv_airport.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/lv_gen.txt");
+    
+    // SAN FIERRO
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/sf_law.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/sf_airport.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/sf_gen.txt");
+    
+    // LOS SANTOS
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/ls_law.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/ls_airport.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/ls_gen_inner.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/ls_gen_outer.txt");
+    
+    // OTHER AREAS
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/whetstone.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/bone.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/flint.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/tierra.txt");
+    total_vehicles_from_files += LoadStaticVehiclesFromFile("vehicles/red_county.txt");
+
+    printf("Total vehicles from files: %d",total_vehicles_from_files);
+
+        return 1;
+}
+
+//----------------------------------------------------------
+
+public OnPlayerUpdate(playerid)
+{
+        if(!IsPlayerConnected(playerid)) return 0;
+        if(IsPlayerNPC(playerid)) return 1;
+
+        // changing cities by inputs
+        if( !gPlayerHasCitySelected[playerid] &&
+         GetPlayerState(playerid) == PLAYER_STATE_SPECTATING ) {
+         ClassSel_HandleCitySelection(playerid);
+         return 1;
+        }
+        
+        // No weapons in interiors
+        if(GetPlayerInterior(playerid) != 0 && GetPlayerWeapon(playerid) != 0) {
+         SetPlayerArmedWeapon(playerid,0); // fists
+         return 0; // no syncing until they change their weapon
+        }
+        
+        // Don't allow minigun
+        if(GetPlayerWeapon(playerid) == WEAPON_MINIGUN) {
+         Kick(playerid);
+         return 0;
+        }
+        
+        /* No jetpacks allowed
+        if(GetPlayerSpecialAction(playerid) == SPECIAL_ACTION_USEJETPACK) {
+         Kick(playerid);
+         return 0;
+        }*/
+
+        /* For testing animations
+    new msg[128+1];
+        new animlib[32+1];
+        new animname[32+1];
+
+        thisanimid = GetPlayerAnimationIndex(playerid);
+        if(lastanimid != thisanimid)
+        {
+                GetAnimationName(thisanimid,animlib,32,animname,32);
+                format(msg, 128, "anim(%d,%d): %s %s", lastanimid, thisanimid, animlib, animname);
+                lastanimid = thisanimid;
+                SendClientMessage(playerid, 0xFFFFFFFF, msg);
+        }*/
+
+        return 1;
+}
+
+//----------------------------------------------------------

samples/Perl6/RoleQ.pm6

@@ -0,0 +1,23 @@
+role q {
+    token stopper { \' }
+
+    token escape:sym<\\> { <sym> <item=.backslash> }
+
+    token backslash:sym<qq> { <?before 'q'> <quote=.LANG('MAIN','quote')> }
+    token backslash:sym<\\> { <text=.sym> }
+    token backslash:sym<stopper> { <text=.stopper> }
+
+    token backslash:sym<miscq> { {} . }
+
+    method tweak_q($v) { self.panic("Too late for :q") }
+    method tweak_qq($v) { self.panic("Too late for :qq") }
+}
+
+role qq does b1 does c1 does s1 does a1 does h1 does f1 {
+    token stopper { \" }
+    token backslash:sym<unrec> { {} (\w) { self.throw_unrecog_backslash_seq: $/[0].Str } }
+    token backslash:sym<misc> { \W }
+
+    method tweak_q($v) { self.panic("Too late for :q") }
+    method tweak_qq($v) { self.panic("Too late for :qq") }
+}

samples/Perl6/grammar-test.p6

@@ -0,0 +1,22 @@
+token pod_formatting_code {
+    $<code>=<[A..Z]>
+    '<' { $*POD_IN_FORMATTINGCODE := 1 }
+    $<content>=[ <!before '>'> <pod_string_character> ]+
+    '>' { $*POD_IN_FORMATTINGCODE := 0 }
+}
+
+token pod_string {
+    <pod_string_character>+
+}
+
+token something:sym«<» {
+    <!>
+}
+
+token name {
+    <!>
+}
+
+token comment:sym<#> {
+   '#' {} \N*
+}

samples/Perl6/test.p6

@@ -0,0 +1,252 @@
+#!/usr/bin/env perl6
+
+use v6;
+
+my $string = 'I look like a # comment!';
+
+if $string eq 'foo' {
+    say 'hello';
+}
+
+regex http-verb {
+      'GET'
+    | 'POST'
+    | 'PUT'
+    | 'DELETE'
+    | 'TRACE'
+    | 'OPTIONS'
+    | 'HEAD'
+}
+
+# a sample comment
+
+say 'Hello from Perl 6!'
+
+
+#`{
+multi-line comment!
+}
+
+say 'here';
+
+#`(
+multi-line comment!
+)
+
+say 'here';
+
+#`{{{
+I'm a special comment!
+}}}
+
+say 'there';
+
+#`{{
+I'm { even } specialer!
+}}
+
+say 'there';
+
+#`{{
+does {{nesting}} work?
+}}
+
+#`«<
+trying mixed delimiters
+»
+
+my $string = qq<Hooray, arbitrary delimiter!>;
+my $string = qq«Hooray, arbitrary delimiter!»;
+my $string = q <now with whitespace!>;
+my $string = qq<<more strings>>;
+
+my %hash := Hash.new;
+
+=begin pod
+
+Here's some POD!  Wooo
+
+=end pod
+
+=for Testing
+    This is POD (see? role isn't highlighted)
+
+say('this is not!');
+
+=table
+    Of role things
+
+say('not in your table');
+#= A single line declarator "block" (with a keyword like role)
+#| Another single line declarator "block" (with a keyword like role)
+#={
+    A declarator block (with a keyword like role)
+  }
+#|{
+    Another declarator block (with a keyword like role)
+  }
+#= { A single line declarator "block" with a brace (with a keyword like role)
+#=«
+    More declarator blocks! (with a keyword like role)
+  »
+#|«
+    More declarator blocks! (with a keyword like role)
+  »
+
+say 'Moar code!';
+
+my $don't = 16;
+
+sub don't($x) {
+    !$x
+}
+
+say don't 'foo';
+
+my %hash = (
+    :foo(1),
+);
+
+say %hash<foo>;
+say %hash<<foo>>;
+say %hash«foo»;
+
+say %*hash<foo>;
+say %*hash<<foo>>;
+say %*hash«foo»;
+
+say $<todo>;
+say $<todo>;
+
+for (@A Z @B) -> $a, $b {
+    say $a + $b;
+}
+
+Q:PIR {
+    .loadlib "somelib"
+}
+
+my $longstring = q/
+    lots
+    of
+    text
+/;
+
+my $heredoc = q:to/END_SQL/;
+SELECT * FROM Users
+WHERE first_name = 'Rob'
+END_SQL
+my $hello;
+
+# Fun with regexen
+
+if 'food' ~~ /foo/ {
+    say 'match!'
+}
+
+my $re  = /foo/;
+my $re2 = m/ foo /;
+my $re3 = m:i/ FOO /;
+
+call-a-sub(/ foo /);
+call-a-sub(/ foo \/ bar /);
+
+my $re4    = rx/something | something-else/;
+my $result = ms/regexy stuff/;
+my $sub0   = s/regexy stuff/more stuff/;
+my $sub    = ss/regexy stuff/more stuff/;
+my $trans  = tr/regexy stuff/more stuff/;
+
+my @values = <a b c d>;
+call-sub(<a b c d>);
+call-sub <a b c d>;
+
+my $result = $a < $b;
+
+for <a b c d> -> $letter {
+    say $letter;
+}
+
+sub test-sub {
+    say @_;
+    say $!;
+    say $/;
+    say $0;
+    say $1;
+    say @*ARGS;
+    say $*ARGFILES;
+    say &?BLOCK;
+    say ::?CLASS;
+    say $?CLASS;
+    say @=COMMENT;
+    say %?CONFIG;
+    say $*CWD;
+    say $=data;
+    say %?DEEPMAGIC;
+    say $?DISTRO;
+    say $*DISTRO;
+    say $*EGID;
+    say %*ENV;
+    say $*ERR;
+    say $*EUID;
+    say $*EXECUTABLE_NAME;
+    say $?FILE;
+    say $?GRAMMAR;
+    say $*GID;
+    say $*IN;
+    say @*INC;
+    say %?LANG;
+    say $*LANG;
+    say $?LINE;
+    say %*META-ARGS;
+    say $?MODULE;
+    say %*OPTS;
+    say %*OPT;
+    say $?KERNEL;
+    say $*KERNEL;
+    say $*OUT;
+    say $?PACKAGE;
+    say $?PERL;
+    say $*PERL;
+    say $*PID;
+    say %=pod;
+    say $*PROGRAM_NAME;
+    say %*PROTOCOLS;
+    say ::?ROLE;
+    say $?ROLE;
+    say &?ROUTINE;
+    say $?SCOPE;
+    say $*TZ;
+    say $*UID;
+    say $?USAGE;
+    say $?VM;
+    say $?XVM;
+}
+
+say <a b c>;
+
+my $perl5_re = m:P5/ fo{2} /;
+my $re5      = rx«something | something-else»;
+
+my $M := %*COMPILING<%?OPTIONS><M>;
+
+say $M;
+
+sub regex-name { ... }
+my $pair = role-name => 'foo';
+$pair = rolesque => 'foo';
+
+my sub something(Str:D $value) { ... }
+
+my $s = q«<
+some
+string
+stuff
+»;
+
+my $regex = m«< some chars »;
+# after
+
+say $/<foo><bar>;
+
+roleq;

samples/Pod/contents.pod

@@ -0,0 +1,159 @@
+$Id: contents.pod,v 1.3 2003/05/04 04:05:14 tower Exp $
+
+=begin html
+
+<style = "text/css">
+code { font-family: sans-serif; font-weight:bold; }
+</style>
+
+=end html
+
+=head1 Net::Z3950::AsyncZ
+
+=head2 Intro
+
+Net::Z3950::AsyncZ adds an additional layer of asynchronous support for the Z3950 module through the use
+of multiple forked processes. I hope that users will also find that it provides a convenient
+front end to C<Net::Z3950>.  My initial idea was to write something that
+would provide a convenient means of processing and formatting Z39.50 records--which I
+did, using the C<Z3950> synchronous code.  But I also wanted something that could
+handle queries to large numbers of servers at one session. Working on this part of my
+project, I found that I had trouble with the C<Z3950> asynchronous features
+and so ended up with what I have here.
+
+=begin html
+
+I give a more detailed account in the <A href="AsyncZ.html#apologia"><B>DESCRIPTION</b></a>
+section of <code>AsyncZ.html</code>.
+
+=end html
+
+=pod
+
+I give a more detailed account in in the B<DESCRIPTION> section of C<AsyncZ.pod>.
+
+=cut
+
+=head2 Documentation
+
+=pod
+
+=over 4
+
+=item AsyncZ.pod
+
+This is the starting point--it gives an overview of the AsyncZ module,
+describes the basic mechanics of its asynchronous workings, and details
+the particulars of the objects and methods.  But see
+L</"Examples.pod> for detailed explanations of the sample
+scripts which come with the C<Net::Z3950::AsyncZ> distribution.
+
+=item Options.pod
+
+This document details the various options that can be set to modify
+the behavior of AsyncZ Index
+
+=item Report.pod
+
+Report.pod deals with how records are treated line by line
+and how you can affect the apearance of a record's line by line output
+
+=item Examples.pod
+
+This document goes through the sample scripts that come with the
+C<Net::Z3950::AsyncZ> distribution and annotates them
+in a line-by-line fashion.  It's a basic HOW-TO.
+
+=back
+
+=cut
+
+=begin html
+
+<UL>
+<LI>
+ <A href="AsyncZ.html">AsyncZ.html</a>
+    	<br>This is the starting point--it gives an overview of the AsyncZ module,
+describes the basic mechanics of its asynchronous workings, and details
+the particulars of the objects and methods.  But see
+<a href="#examples">Examples</a> for detailed explanations of the sample
+scripts which come with the <code>Net::Z3950::AsyncZ</code> distribution.
+
+<LI>
+ <A href="Options.html">Options.html</a>
+	<br> This document details the various options that can be set to modify
+the behavior of <code>AsyncZ</code>
+
+<LI>
+ <A href="Report.html">Report.html</a>
+        <br><Code>Report.html</code> deals with how records are treated line by line
+and how you can affect the apearance of a record's line by line output
+
+<LI><A name = "examples"></a>
+ <A href="Examples.html">Examples.html</a>
+This document goes through the sample scripts that come with the
+<code>Net::Z3950::AsyncZ</code> distribution and annotates them
+in a line-by-line fashion.  It's a basic HOW-TO.
+
+</UL>
+
+=end html
+
+=head2 The Modules
+
+=pod
+
+There are more modules than there is documentation. The reason for this
+is that the only module you have full and complete access to is
+C<Net::Z3950::AsyncZ>.  The other modules are either internal to C<Net::AsyncZ>
+or accessed indirectly or in part indirectly.
+
+=cut
+
+=for html
+There are more modules than there is documentation. The reason for this
+is that the only module you have full and complete access to is
+<code>Net::Z3950::AsyncZ</code>.  The other modules are either internal to <code>Net::AsyncZ</code>
+or accessed indirectly or in part indirectly.
+
+=head3  Here are the modules:
+
+=over 4
+
+=item Net::Z3950::AsyncZ
+
+The main module: direct access --documented in
+C<AsyncZ> and C<Options> documentation
+
+=item Net::Z3950::AsyncZ::ErrMsg
+
+User error message handling: indirect access  -- documented in
+C<AsyncZ> documentation
+
+=item Net::Z3950::AsyncZ::Errors
+
+Error handling for debugging: limited access -- documented in
+C<AsyncZ> documentation
+
+=item Net::Z3950::AsyncZ::Report
+
+Module reponsible for fetching and formatting records: limited access -- documented
+
+=item Net::Z3950::AsyncZ::ZLoop
+
+Event loop for child processes: no access -- not documented
+
+=item Net::Z3950::AsyncZ::ZSend
+
+Connection details for child processes: no access -- not documented
+
+=item Net::Z3950::AsyncZ::Options::_params
+
+Options for child processes: direct and indirect access -- documented
+in C<Options> and C<AsyncZ> documentation
+
+=back
+
+=head1 INDEX
+
+

samples/PostScript/sierpinski.ps

@@ -0,0 +1,41 @@
+%!PS-Adobe-3.0
+%%Creator: Aaron Puchert
+%%Title: The Sierpinski triangle
+%%Pages: 1
+%%PageOrder: Ascend
+
+%%BeginProlog
+% PAGE SETTINGS
+/pageset {
+  28.3464566 28.3464566 scale    % set cm = 1
+  0.5 0.5 translate
+  0 setlinewidth
+} def
+
+% sierpinski(n) draws a sierpinski triangle of order n
+/sierpinski {
+dup 0 gt {
+  [0.5 0 0 0.5 0 0] concat dup 1 sub sierpinski
+  [1 0 0 1 1 0] concat dup 1 sub sierpinski
+  [1 0 0 1 -1 1] concat dup 1 sub sierpinski
+  [2 0 0 2 0 -1] concat
+} {
+  newpath
+    0 0 moveto
+    1 0 lineto
+    0 1 lineto
+  closepath
+  fill
+} ifelse pop} def
+%%EndProlog
+
+%%BeginSetup
+<< /PageSize [596 843] >> setpagedevice  % A4
+%%EndSetup
+
+%%Page: Test 1
+pageset
+[20 0 10 300 sqrt 0 0] concat
+9 sierpinski
+showpage
+%%EOF

samples/Prolog/calc.pl

@@ -1,68 +0,0 @@
-action_module(calculator) .
-
-
-%[-,-,d1,-] --push(D)-->          [-,-,D,-]  if mode(init)
-push(D) < -
-  mode(init),
-  deny([displayed(D1),mode(init)]),
-  affirm([displayed(D),mode(cont)]).
-
-%[-,-,D1,-] --push(D)-->          [-,-,10*D1+D,-]  if mode(cont)
-push(D) < -
-  mode(cont),
-  deny(displayed(D1)),
-  New = 10*D1 + D,
-  affirm(displayed(New)).
-
-%[a,op,d,m] --push(clear)-->      [0,nop,0,0]
-push(clear) < -
-  deny([accumulator(A),op(O),displayed(D),memory(M),mode(X)]),
-  affirm([accumulator(0),op(nop),displayed(0),memory(0),mode(init)]).
-
-%[a,op,d,m] --push(mem_rec)-->    [a,op,m,m]
-push(mem_rec) < -
-  memory(M),
-  deny([displayed(D),mode(X)]),
-  affirm([displayed(M),mode(init)]).
-
-%[a,op,d,m] --push(plus)-->       [op(a,d),plus,d,m]
-push(plus) < -
-  displayed(D),
-  deny([accumulator(A),op(O),mode(X)]),
-  eval(O,A,D,V),   ; use normal arithmetic, i.e., V=O(A,D)
-  affirm([accumulator(V),op(plus),mode(init)]).
-
-%[a,op,d,m] --push(minus)-->      [op(a,d,minus,d,m]
-push(minus) lt -
-  displayed(D),
-  deny([accumulator(A),op(O),mode(X)]),
-  eval(O,A,D,V),   ; use normal arithmetic, i.e., V=O(A,D)
-  affirm([accumulator(V),op(minus),mode(init)]).
-
-%[a,op,d,m] --push(times)-->      [op(a,d),times,d,m]
-push(times) < -
-  displayed(D),
-  deny([accumulator(A),op(O),mode(X)]),
-  eval(O,A,D,V),   ; use normal arithmetic, i.e., V=O(A,D)
-  affirm([accumulator(V),op(times),mode(init)]).
-
-%[a,op,d,m] --push(equal)-->      [a,nop,op(a,d),m]
-push(equal) < -
-  accumulator(A),
-  deny([op(O),displayed(D),mode(X)]),
-  eval(O,A,D,V),
-  affirm([op(nop),displayed(V),mode(init)]).
-
-%[a,op,d,m] --push(mem_plus)-->   [a,nop,v,plus(m,v)] where v=op(a,d)
-push(mem_plus) < -
-  accumulator(A),
-  deny([op(O),displayed(D),memory(M),mode(X)]),
-  eval(O,A,D,V),
-  eval(plus,M,V,V1),
-  affirm([op(nop),displayed(V),memory(V1),mode(init)]).
-
-%[a,op,d,m] --push(plus_minus)--> [a,op,-d,m]
-push(clear) < -
-  deny([displayed(D),mode(X)]),
-  eval(minus,0,D,V),
-  affirm([displayed(V),mode(init)]).

samples/Prolog/normal_form.pl

@@ -1,94 +0,0 @@
-%%----- normalize(+Wff,-NormalClauses) ------
-normalize(Wff,NormalClauses) :-
-   conVert(Wff,[],S),
-   cnF(S,T),
-   flatten_and(T,U),
-   make_clauses(U,NormalClauses).
-
-%%-----  make a sequence out of a conjunction -----
-flatten_and(X /\ Y, F) :-
-   !,
-   flatten_and(X,A),
-   flatten_and(Y, B),
-   sequence_append(A,B,F).
-flatten_and(X,X).
-
-%%-----  make a sequence out of a disjunction -----
-flatten_or(X \/ Y, F) :-
-   !,
-   flatten_or(X,A),
-   flatten_or(Y,B),
-   sequence_append(A,B,F).
-flatten_or(X,X).
-
-
-%%----- append two sequences -------------------------------
-sequence_append((X,R),S,(X,T)) :- !, sequence_append(R,S,T).
-sequence_append((X),S,(X,S)).
-
-%%----- separate into positive and negative literals -----------
-separate((A,B),P,N) :-
-   !,
-   (A = ~X -> N=[X|N1],
-               separate(B,P,N1)
-             ;
-               P=[A|P1],
-               separate(B,P1,N) ).
-separate(A,P,N) :-
-   (A = ~X -> N=[X],
-               P = []
-            ;
-               P=[A],
-               N = [] ).
-
-%%----- tautology ----------------------------
-tautology(P,N) :- some_occurs(N,P).
-
-some_occurs([F|R],B) :-
-   occurs(F,B) | some_occurs(R,B).
-
-occurs(A,[F|_]) :-
-   A == F,
-   !.
-occurs(A,[_|R]) :-
-   occurs(A,R).
-
-make_clauses((A,B),C) :-
-   !,
-   flatten_or(A,F),
-   separate(F,P,N),
-   (tautology(P,N) ->
-      make_clauses(B,C)
-          ;
-      make_clause(P,N,D),
-      C = [D|R],
-      make_clauses(B,R) ).
-make_clauses(A,C) :-
-   flatten_or(A,F),
-   separate(F,P,N),
-   (tautology(P,N) ->
-       C = []
-        ;
-       make_clause(P,N,D),
-       C = [D] ).
-
-make_clause([],N, false :- B) :-
-   !,
-   make_sequence(N,B,',').
-make_clause(P,[],H) :-
-   !,
-   make_sequence(P,H,'|').
-make_clause(P,N, H :- T) :-
-   make_sequence(P,H,'|'),
-   make_sequence(N,T,',').
-
-make_sequence([A],A,_) :- !.
-make_sequence([F|R],(F|S),'|') :-
-   make_sequence(R,S,'|').
-make_sequence([F|R],(F,S),',') :-
-   make_sequence(R,S,',').
-
-write_list([F|R]) :-
-   write(F), write('.'), nl,
-   write_list(R).
-write_list([]).

samples/Prolog/or-constraint.ecl

@@ -0,0 +1,90 @@
+:- lib(ic).
+
+/**
+ * Question 1.11
+ * vabs(?Val, ?AbsVal)
+ */
+vabs(Val, AbsVal):-
+	AbsVal #> 0,
+	(
+		Val #= AbsVal
+	;
+		Val #= -AbsVal
+	),
+	labeling([Val, AbsVal]).
+
+/**
+ * vabsIC(?Val, ?AbsVal)
+ */
+vabsIC(Val, AbsVal):-
+	AbsVal #> 0,
+	Val #= AbsVal or Val #= -AbsVal,
+	labeling([Val, AbsVal]).
+
+/**
+ * Question 1.12
+ */
+% X #:: -10..10, vabs(X, Y).
+% X #:: -10..10, vabsIC(X, Y).
+
+/**
+ * Question 1.13
+ * faitListe(?ListVar, ?Taille, +Min, +Max)
+ */
+faitListe([], 0, _, _):-!.
+faitListe([First|Rest], Taille, Min, Max):-
+	First #:: Min..Max,
+	Taille1 #= Taille - 1,
+	faitListe(Rest, Taille1, Min, Max).
+
+/**
+ * Question 1.14
+ * suite(?ListVar)
+ */
+suite([Xi, Xi1, Xi2]):-
+	checkRelation(Xi, Xi1, Xi2).
+suite([Xi, Xi1, Xi2|Rest]):-
+	checkRelation(Xi, Xi1, Xi2),
+	suite([Xi1, Xi2|Rest]).
+
+/**
+ * checkRelation(?Xi, ?Xi1, ?Xi2)
+ */
+checkRelation(Xi, Xi1, Xi2):-
+	vabs(Xi1, VabsXi1),
+	Xi2 #= VabsXi1 - Xi.
+
+/**
+ * Question 1.15
+ * checkPeriode(+ListVar).
+ */
+% TODO Any better solution?
+checkPeriode(ListVar):-
+	length(ListVar, Length),
+	Length < 10.
+checkPeriode([X1, X2, X3, X4, X5, X6, X7, X8, X9, X10|Rest]):-
+	X1 =:= X10,
+	checkPeriode([X2, X3, X4, X5, X6, X7, X8, X9, X10|Rest]).
+% faitListe(ListVar, 18, -9, 9), suite(ListVar), checkPeriode(ListVar). => 99 solutions
+
+
+/**
+ * Tests
+ */
+/*
+vabs(5, 5). => Yes
+vabs(5, -5). => No
+vabs(-5, 5). => Yes
+vabs(X, 5).
+vabs(X, AbsX). 
+vabsIC(5, 5). => Yes
+vabsIC(5, -5). => No
+vabsIC(-5, 5). => Yes
+vabsIC(X, 5).
+vabsIC(X, AbsX).
+
+faitListe(ListVar, 5, 1, 3). => 243 solutions
+faitListe([_, _, _, _, _], Taille, 1, 3). => Taille = 5 !!!!!!!!!!!!!!!!
+
+faitListe(ListVar, 18, -9, 9), suite(ListVar). => 99 solutions
+*/

samples/Prolog/puzzle.pl

@@ -1,287 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%
-%%%     A* Algorithm
-%%%
-%%%
-%%%     Nodes have form    S#D#F#A
-%%%            where S describes the state or configuration
-%%%                  D is the depth of the node
-%%%                  F is the evaluation function value
-%%%                  A is the ancestor list for the node
-
-:- op(400,yfx,'#').    /* Node builder notation */
-
-solve(State,Soln) :- f_function(State,0,F),
-                     search([State#0#F#[]],S), reverse(S,Soln).
-
-f_function(State,D,F) :- h_function(State,H),
-                         F is D + H.
-
-search([State#_#_#Soln|_], Soln) :- goal(State).
-search([B|R],S) :- expand(B,Children),
-                   insert_all(Children,R,Open),
-                   search(Open,S).
-
-insert_all([F|R],Open1,Open3) :- insert(F,Open1,Open2),
-                                 insert_all(R,Open2,Open3).
-insert_all([],Open,Open).
-
-insert(B,Open,Open) :- repeat_node(B,Open), ! .
-insert(B,[C|R],[B,C|R]) :- cheaper(B,C), ! .
-insert(B,[B1|R],[B1|S]) :- insert(B,R,S), !.
-insert(B,[],[B]).
-
-repeat_node(P#_#_#_, [P#_#_#_|_]).
-
-cheaper( _#_#F1#_ , _#_#F2#_ ) :- F1 < F2.
-
-expand(State#D#_#S,All_My_Children) :-
-     bagof(Child#D1#F#[Move|S],
-           (D1 is D+1,
-             move(State,Child,Move),
-             f_function(Child,D1,F)),
-           All_My_Children).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%
-%%%     8-puzzle solver
-%%%
-%%%
-%%%     State have form    A/B/C/D/E/F/G/H/I
-%%%            where {A,...,I} = {0,...,8}
-%%%               0 represents the empty tile
-%%%
-
-goal(1/2/3/8/0/4/7/6/5).
-
-%%% The puzzle moves
-
-left( A/0/C/D/E/F/H/I/J , 0/A/C/D/E/F/H/I/J ).
-left( A/B/C/D/0/F/H/I/J , A/B/C/0/D/F/H/I/J ).
-left( A/B/C/D/E/F/H/0/J , A/B/C/D/E/F/0/H/J ).
-left( A/B/0/D/E/F/H/I/J , A/0/B/D/E/F/H/I/J ).
-left( A/B/C/D/E/0/H/I/J , A/B/C/D/0/E/H/I/J ).
-left( A/B/C/D/E/F/H/I/0 , A/B/C/D/E/F/H/0/I ).
-
-up( A/B/C/0/E/F/H/I/J , 0/B/C/A/E/F/H/I/J ).
-up( A/B/C/D/0/F/H/I/J , A/0/C/D/B/F/H/I/J ).
-up( A/B/C/D/E/0/H/I/J , A/B/0/D/E/C/H/I/J ).
-up( A/B/C/D/E/F/0/I/J , A/B/C/0/E/F/D/I/J ).
-up( A/B/C/D/E/F/H/0/J , A/B/C/D/0/F/H/E/J ).
-up( A/B/C/D/E/F/H/I/0 , A/B/C/D/E/0/H/I/F ).
-
-right( A/0/C/D/E/F/H/I/J , A/C/0/D/E/F/H/I/J ).
-right( A/B/C/D/0/F/H/I/J , A/B/C/D/F/0/H/I/J ).
-right( A/B/C/D/E/F/H/0/J , A/B/C/D/E/F/H/J/0 ).
-right( 0/B/C/D/E/F/H/I/J , B/0/C/D/E/F/H/I/J ).
-right( A/B/C/0/E/F/H/I/J , A/B/C/E/0/F/H/I/J ).
-right( A/B/C/D/E/F/0/I/J , A/B/C/D/E/F/I/0/J ).
-
-down( A/B/C/0/E/F/H/I/J , A/B/C/H/E/F/0/I/J ).
-down( A/B/C/D/0/F/H/I/J , A/B/C/D/I/F/H/0/J ).
-down( A/B/C/D/E/0/H/I/J , A/B/C/D/E/J/H/I/0 ).
-down( 0/B/C/D/E/F/H/I/J , D/B/C/0/E/F/H/I/J ).
-down( A/0/C/D/E/F/H/I/J , A/E/C/D/0/F/H/I/J ).
-down( A/B/0/D/E/F/H/I/J , A/B/F/D/E/0/H/I/J ).
-
-%%% the heuristic function
-h_function(Puzz,H) :- p_fcn(Puzz,P),
-                      s_fcn(Puzz,S),
-                      H is P + 3*S.
-
-
-%%% the move
-move(P,C,left) :-  left(P,C).
-move(P,C,up) :-  up(P,C).
-move(P,C,right) :-  right(P,C).
-move(P,C,down) :-  down(P,C).
-
-%%% the Manhattan distance function
-p_fcn(A/B/C/D/E/F/G/H/I, P) :-
-     a(A,Pa), b(B,Pb), c(C,Pc),
-     d(D,Pd), e(E,Pe), f(F,Pf),
-     g(G,Pg), h(H,Ph), i(I,Pi),
-     P is Pa+Pb+Pc+Pd+Pe+Pf+Pg+Ph+Pg+Pi.
-
-a(0,0). a(1,0). a(2,1). a(3,2). a(4,3). a(5,4). a(6,3). a(7,2). a(8,1).
-b(0,0). b(1,1). b(2,0). b(3,1). b(4,2). b(5,3). b(6,2). b(7,3). b(8,2).
-c(0,0). c(1,2). c(2,1). c(3,0). c(4,1). c(5,2). c(6,3). c(7,4). c(8,3).
-d(0,0). d(1,1). d(2,2). d(3,3). d(4,2). d(5,3). d(6,2). d(7,2). d(8,0).
-e(0,0). e(1,2). e(2,1). e(3,2). e(4,1). e(5,2). e(6,1). e(7,2). e(8,1).
-f(0,0). f(1,3). f(2,2). f(3,1). f(4,0). f(5,1). f(6,2). f(7,3). f(8,2).
-g(0,0). g(1,2). g(2,3). g(3,4). g(4,3). g(5,2). g(6,2). g(7,0). g(8,1).
-h(0,0). h(1,3). h(2,3). h(3,3). h(4,2). h(5,1). h(6,0). h(7,1). h(8,2).
-i(0,0). i(1,4). i(2,3). i(3,2). i(4,1). i(5,0). i(6,1). i(7,2). i(8,3).
-
-%%% the out-of-cycle function
-s_fcn(A/B/C/D/E/F/G/H/I, S) :-
-     s_aux(A,B,S1), s_aux(B,C,S2), s_aux(C,F,S3),
-     s_aux(F,I,S4), s_aux(I,H,S5), s_aux(H,G,S6),
-     s_aux(G,D,S7), s_aux(D,A,S8), s_aux(E,S9),
-     S is S1+S2+S3+S4+S5+S6+S7+S8+S9.
-
-s_aux(0,0) :- !.
-s_aux(_,1).
-
-s_aux(X,Y,0) :- Y is X+1, !.
-s_aux(8,1,0) :- !.
-s_aux(_,_,2).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%
-%%%     8-puzzle animation -- using VT100 character graphics
-%%%
-%%%
-%%%
-
-puzzle(P) :- solve(P,S),
-             animate(P,S),
-             message.
-
-animate(P,S) :- initialize(P),
-                cursor(1,2), write(S),
-                cursor(1,22), write('Hit ENTER to step solver.'),
-                get0(_X),
-                play_back(S).
-
-:- dynamic location/3.
-
-initialize(A/B/C/D/E/F/H/I/J) :-
-  cls,
-  retractall(location(_,_,_)),
-  assert(location(A,20,5)),
-  assert(location(B,30,5)),
-  assert(location(C,40,5)),
-  assert(location(F,40,10)),
-  assert(location(J,40,15)),
-  assert(location(I,30,15)),
-  assert(location(H,20,15)),
-  assert(location(D,20,10)),
-  assert(location(E,30,10)), draw_all.
-
-draw_all :- draw(1), draw(2), draw(3), draw(4),
-            draw(5), draw(6), draw(7), draw(8).
-
-%%% play_back([left,right,up,...]).
-play_back([M|R]) :- call(M), get0(_X), play_back(R).
-play_back([]) :- cursor(1,24).  %%% Put cursor out of the way
-
-message :- nl,nl,
-   write('    ********************************************'), nl,
-   write('    *  Enter 8-puzzle goals in the form ...    *'), nl,
-   write('    *     ?-  puzzle(0/8/1/2/4/3/7/6/5).       *'), nl,
-   write('    *   Enter goal ''message'' to reread this.   *'), nl,
-   write('    ********************************************'), nl, nl.
-
-
-cursor(X,Y) :- put(27), put(91), %%% ESC [
-               write(Y),
-               put(59),           %%%   ;
-               write(X),
-               put(72).           %%%   M
-
-%%% clear the screen, quickly
-cls :-  put(27), put("["), put("2"), put("J").
-
-%%% video attributes -- bold and blink not working
-plain         :- put(27), put("["), put("0"), put("m").
-reverse_video :- put(27), put("["), put("7"), put("m").
-
-
-%%% Tile objects, character map(s)
-%%% Each tile should be drawn using the character map,
-%%%   drawn at 'location', which is asserted and retracted
-%%%   by 'playback'.
-character_map(N, [ [' ',' ',' ',' ',' ',' ',' '],
-                   [' ',' ',' ', N ,' ',' ',' '],
-                   [' ',' ',' ',' ',' ',' ',' '] ]).
-
-
-%%% move empty tile (spot) to the left
-left :- retract(location(0,X0,Y0)),
-        Xnew is X0 - 10,
-        location(Tile,Xnew,Y0),
-        assert(location(0,Xnew,Y0)),
-        right(Tile),right(Tile),right(Tile),
-        right(Tile),right(Tile),
-        right(Tile),right(Tile),right(Tile),
-        right(Tile),right(Tile).
-
-up :- retract(location(0,X0,Y0)),
-      Ynew is Y0 - 5,
-      location(Tile,X0,Ynew),
-      assert(location(0,X0,Ynew)),
-      down(Tile),down(Tile),down(Tile),down(Tile),down(Tile).
-
-right :- retract(location(0,X0,Y0)),
-         Xnew is X0 + 10,
-         location(Tile,Xnew,Y0),
-         assert(location(0,Xnew,Y0)),
-         left(Tile),left(Tile),left(Tile),left(Tile),left(Tile),
-         left(Tile),left(Tile),left(Tile),left(Tile),left(Tile).
-
-down :- retract(location(0,X0,Y0)),
-        Ynew is Y0 + 5,
-        location(Tile,X0,Ynew),
-        assert(location(0,X0,Ynew)),
-        up(Tile),up(Tile),up(Tile),up(Tile),up(Tile).
-
-
-draw(Obj) :- reverse_video, character_map(Obj,M),
-             location(Obj,X,Y),
-             draw(X,Y,M), plain.
-
-%%% hide tile
-hide(Obj) :- character_map(Obj,M),
-             location(Obj,X,Y),
-             hide(X,Y,M).
-
-hide(_,_,[]).
-hide(X,Y,[R|G]) :- hide_row(X,Y,R),
-                   Y1 is Y + 1,
-                   hide(X,Y1,G).
-
-hide_row(_,_,[]).
-hide_row(X,Y,[_|R]) :- cursor(X,Y),
-                       write(' '),
-                       X1 is X + 1,
-                       hide_row(X1,Y,R).
-
-%%% draw tile
-draw(_,_,[]).
-draw(X,Y,[R|G]) :- draw_row(X,Y,R),
-                   Y1 is Y + 1,
-                   draw(X,Y1,G).
-
-draw_row(_,_,[]).
-draw_row(X,Y,[P|R]) :- cursor(X,Y),
-                       write(P),
-                       X1 is X + 1,
-                       draw_row(X1,Y,R).
-
-%%% Move an Object up
-up(Obj)    :- hide(Obj),
-              retract(location(Obj,X,Y)),
-              Y1 is Y - 1,
-              assert(location(Obj,X,Y1)),
-              draw(Obj).
-
-down(Obj)  :- hide(Obj),
-              retract(location(Obj,X,Y)),
-              Y1 is Y + 1,
-              assert(location(Obj,X,Y1)),
-              draw(Obj).
-
-left(Obj)  :- hide(Obj),
-              retract(location(Obj,X,Y)),
-              X1 is X - 1,
-              assert(location(Obj,X1,Y)),
-              draw(Obj).
-
-right(Obj) :- hide(Obj),
-              retract(location(Obj,X,Y)),
-              X1 is X + 1,
-              assert(location(Obj,X1,Y)),
-              draw(Obj).
-
-:- message.

samples/Prolog/quicksort.pl

@@ -1,13 +0,0 @@
-partition([], _, [], []).
-partition([X|Xs], Pivot, Smalls, Bigs) :-
-    (   X @< Pivot ->
-        Smalls = [X|Rest],
-        partition(Xs, Pivot, Rest, Bigs)
-    ;   Bigs = [X|Rest],
-        partition(Xs, Pivot, Smalls, Rest)
-    ).
-
-quicksort([])     --> [].
-quicksort([X|Xs]) -->
-    { partition(Xs, X, Smaller, Bigger) },
-    quicksort(Smaller), [X], quicksort(Bigger).

samples/Prolog/test-prolog.pl

@@ -1,12 +0,0 @@
-/* Prolog test file */
-male(john).
-male(peter).
-
-female(vick).
-female(christie).
-
-parents(john, peter, christie).
-parents(vick, peter, christie).
-
-/* X is a brother of Y */
-brother(X, Y) :- male(X), parents(X, F, M), parents(Y, F, M).

samples/Prolog/test-prolog.prolog

@@ -0,0 +1,12 @@
+-/* Prolog test file */
+ -male(john).
+ -male(peter).
+ -
+ -female(vick).
+ -female(christie).
+ -
+ -parents(john, peter, christie).
+ -parents(vick, peter, christie).
+ -
+ -/* X is a brother of Y */
+ -brother(X, Y) :- male(X), parents(X, F, M), parents(Y, F, M).

samples/Prolog/turing.pl

@@ -1,21 +1,21 @@
-turing(Tape0, Tape) :-
-    perform(q0, [], Ls, Tape0, Rs),
-    reverse(Ls, Ls1),
-    append(Ls1, Rs, Tape).
-
-perform(qf, Ls, Ls, Rs, Rs) :- !.
-perform(Q0, Ls0, Ls, Rs0, Rs) :-
-    symbol(Rs0, Sym, RsRest),
-    once(rule(Q0, Sym, Q1, NewSym, Action)),
-    action(Action, Ls0, Ls1, [NewSym|RsRest], Rs1),
-    perform(Q1, Ls1, Ls, Rs1, Rs).
-
-symbol([], b, []).
-symbol([Sym|Rs], Sym, Rs).
-
-action(left, Ls0, Ls, Rs0, Rs) :- left(Ls0, Ls, Rs0, Rs).
-action(stay, Ls, Ls, Rs, Rs).
-action(right, Ls0, [Sym|Ls0], [Sym|Rs], Rs).
-
-left([], [], Rs0, [b|Rs0]).
-left([L|Ls], Ls, Rs, [L|Rs]).
+-turing(Tape0, Tape) :-
+ -    perform(q0, [], Ls, Tape0, Rs),
+ -    reverse(Ls, Ls1),
+ -    append(Ls1, Rs, Tape).
+ -
+ -perform(qf, Ls, Ls, Rs, Rs) :- !.
+ -perform(Q0, Ls0, Ls, Rs0, Rs) :-
+ -    symbol(Rs0, Sym, RsRest),
+ -    once(rule(Q0, Sym, Q1, NewSym, Action)),
+ -    action(Action, Ls0, Ls1, [NewSym|RsRest], Rs1),
+ -    perform(Q1, Ls1, Ls, Rs1, Rs).
+ -
+ -symbol([], b, []).
+ -symbol([Sym|Rs], Sym, Rs).
+ -
+ -action(left, Ls0, Ls, Rs0, Rs) :- left(Ls0, Ls, Rs0, Rs).
+ -action(stay, Ls, Ls, Rs, Rs).
+ -action(right, Ls0, [Sym|Ls0], [Sym|Rs], Rs).
+ -
+ -left([], [], Rs0, [b|Rs0]).
+ -left([L|Ls], Ls, Rs, [L|Rs]).

samples/R/R-qgis-extension.rsx

@@ -0,0 +1,5 @@
+##polyg=vector
+##numpoints=number 10
+##output=output vector
+##[Example scripts]=group
+pts=spsample(polyg,numpoints,type="regular")