First commit, version 0.2.7

3 files changed, 1512 insertions, 0 deletions

diff --git a/public/vendor/codemirror/mode/clike/clike.js b/public/vendor/codemirror/mode/clike/clike.js
new file mode 100755
index 00000000..b209910b
--- /dev/null
+++ b/public/vendor/codemirror/mode/clike/clike.js
@@ -0,0 +1,494 @@
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: http://codemirror.net/LICENSE
+
+(function(mod) {
+  if (typeof exports == "object" && typeof module == "object") // CommonJS
+    mod(require("../../lib/codemirror"));
+  else if (typeof define == "function" && define.amd) // AMD
+    define(["../../lib/codemirror"], mod);
+  else // Plain browser env
+    mod(CodeMirror);
+})(function(CodeMirror) {
+"use strict";
+
+CodeMirror.defineMode("clike", function(config, parserConfig) {
+  var indentUnit = config.indentUnit,
+      statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,
+      dontAlignCalls = parserConfig.dontAlignCalls,
+      keywords = parserConfig.keywords || {},
+      builtin = parserConfig.builtin || {},
+      blockKeywords = parserConfig.blockKeywords || {},
+      atoms = parserConfig.atoms || {},
+      hooks = parserConfig.hooks || {},
+      multiLineStrings = parserConfig.multiLineStrings,
+      indentStatements = parserConfig.indentStatements !== false;
+  var isOperatorChar = /[+\-*&%=<>!?|\/]/;
+
+  var curPunc;
+
+  function tokenBase(stream, state) {
+    var ch = stream.next();
+    if (hooks[ch]) {
+      var result = hooks[ch](stream, state);
+      if (result !== false) return result;
+    }
+    if (ch == '"' || ch == "'") {
+      state.tokenize = tokenString(ch);
+      return state.tokenize(stream, state);
+    }
+    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
+      curPunc = ch;
+      return null;
+    }
+    if (/\d/.test(ch)) {
+      stream.eatWhile(/[\w\.]/);
+      return "number";
+    }
+    if (ch == "/") {
+      if (stream.eat("*")) {
+        state.tokenize = tokenComment;
+        return tokenComment(stream, state);
+      }
+      if (stream.eat("/")) {
+        stream.skipToEnd();
+        return "comment";
+      }
+    }
+    if (isOperatorChar.test(ch)) {
+      stream.eatWhile(isOperatorChar);
+      return "operator";
+    }
+    stream.eatWhile(/[\w\$_\xa1-\uffff]/);
+    var cur = stream.current();
+    if (keywords.propertyIsEnumerable(cur)) {
+      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
+      return "keyword";
+    }
+    if (builtin.propertyIsEnumerable(cur)) {
+      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
+      return "builtin";
+    }
+    if (atoms.propertyIsEnumerable(cur)) return "atom";
+    return "variable";
+  }
+
+  function tokenString(quote) {
+    return function(stream, state) {
+      var escaped = false, next, end = false;
+      while ((next = stream.next()) != null) {
+        if (next == quote && !escaped) {end = true; break;}
+        escaped = !escaped && next == "\\";
+      }
+      if (end || !(escaped || multiLineStrings))
+        state.tokenize = null;
+      return "string";
+    };
+  }
+
+  function tokenComment(stream, state) {
+    var maybeEnd = false, ch;
+    while (ch = stream.next()) {
+      if (ch == "/" && maybeEnd) {
+        state.tokenize = null;
+        break;
+      }
+      maybeEnd = (ch == "*");
+    }
+    return "comment";
+  }
+
+  function Context(indented, column, type, align, prev) {
+    this.indented = indented;
+    this.column = column;
+    this.type = type;
+    this.align = align;
+    this.prev = prev;
+  }
+  function pushContext(state, col, type) {
+    var indent = state.indented;
+    if (state.context && state.context.type == "statement")
+      indent = state.context.indented;
+    return state.context = new Context(indent, col, type, null, state.context);
+  }
+  function popContext(state) {
+    var t = state.context.type;
+    if (t == ")" || t == "]" || t == "}")
+      state.indented = state.context.indented;
+    return state.context = state.context.prev;
+  }
+
+  // Interface
+
+  return {
+    startState: function(basecolumn) {
+      return {
+        tokenize: null,
+        context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
+        indented: 0,
+        startOfLine: true
+      };
+    },
+
+    token: function(stream, state) {
+      var ctx = state.context;
+      if (stream.sol()) {
+        if (ctx.align == null) ctx.align = false;
+        state.indented = stream.indentation();
+        state.startOfLine = true;
+      }
+      if (stream.eatSpace()) return null;
+      curPunc = null;
+      var style = (state.tokenize || tokenBase)(stream, state);
+      if (style == "comment" || style == "meta") return style;
+      if (ctx.align == null) ctx.align = true;
+
+      if ((curPunc == ";" || curPunc == ":" || curPunc == ",") && ctx.type == "statement") popContext(state);
+      else if (curPunc == "{") pushContext(state, stream.column(), "}");
+      else if (curPunc == "[") pushContext(state, stream.column(), "]");
+      else if (curPunc == "(") pushContext(state, stream.column(), ")");
+      else if (curPunc == "}") {
+        while (ctx.type == "statement") ctx = popContext(state);
+        if (ctx.type == "}") ctx = popContext(state);
+        while (ctx.type == "statement") ctx = popContext(state);
+      }
+      else if (curPunc == ctx.type) popContext(state);
+      else if (indentStatements &&
+               (((ctx.type == "}" || ctx.type == "top") && curPunc != ';') ||
+                (ctx.type == "statement" && curPunc == "newstatement")))
+        pushContext(state, stream.column(), "statement");
+      state.startOfLine = false;
+      return style;
+    },
+
+    indent: function(state, textAfter) {
+      if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass;
+      var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
+      if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
+      var closing = firstChar == ctx.type;
+      if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);
+      else if (ctx.align && (!dontAlignCalls || ctx.type != ")")) return ctx.column + (closing ? 0 : 1);
+      else if (ctx.type == ")" && !closing) return ctx.indented + statementIndentUnit;
+      else return ctx.indented + (closing ? 0 : indentUnit);
+    },
+
+    electricChars: "{}",
+    blockCommentStart: "/*",
+    blockCommentEnd: "*/",
+    lineComment: "//",
+    fold: "brace"
+  };
+});
+
+  function words(str) {
+    var obj = {}, words = str.split(" ");
+    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
+    return obj;
+  }
+  var cKeywords = "auto if break int case long char register continue return default short do sizeof " +
+    "double static else struct switch extern typedef float union for unsigned " +
+    "goto while enum void const signed volatile";
+
+  function cppHook(stream, state) {
+    if (!state.startOfLine) return false;
+    for (;;) {
+      if (stream.skipTo("\\")) {
+        stream.next();
+        if (stream.eol()) {
+          state.tokenize = cppHook;
+          break;
+        }
+      } else {
+        stream.skipToEnd();
+        state.tokenize = null;
+        break;
+      }
+    }
+    return "meta";
+  }
+
+  function cpp11StringHook(stream, state) {
+    stream.backUp(1);
+    // Raw strings.
+    if (stream.match(/(R|u8R|uR|UR|LR)/)) {
+      var match = stream.match(/"([^\s\\()]{0,16})\(/);
+      if (!match) {
+        return false;
+      }
+      state.cpp11RawStringDelim = match[1];
+      state.tokenize = tokenRawString;
+      return tokenRawString(stream, state);
+    }
+    // Unicode strings/chars.
+    if (stream.match(/(u8|u|U|L)/)) {
+      if (stream.match(/["']/, /* eat */ false)) {
+        return "string";
+      }
+      return false;
+    }
+    // Ignore this hook.
+    stream.next();
+    return false;
+  }
+
+  // C#-style strings where "" escapes a quote.
+  function tokenAtString(stream, state) {
+    var next;
+    while ((next = stream.next()) != null) {
+      if (next == '"' && !stream.eat('"')) {
+        state.tokenize = null;
+        break;
+      }
+    }
+    return "string";
+  }
+
+  // C++11 raw string literal is <prefix>"<delim>( anything )<delim>", where
+  // <delim> can be a string up to 16 characters long.
+  function tokenRawString(stream, state) {
+    // Escape characters that have special regex meanings.
+    var delim = state.cpp11RawStringDelim.replace(/[^\w\s]/g, '\\$&');
+    var match = stream.match(new RegExp(".*?\\)" + delim + '"'));
+    if (match)
+      state.tokenize = null;
+    else
+      stream.skipToEnd();
+    return "string";
+  }
+
+  function def(mimes, mode) {
+    if (typeof mimes == "string") mimes = [mimes];
+    var words = [];
+    function add(obj) {
+      if (obj) for (var prop in obj) if (obj.hasOwnProperty(prop))
+        words.push(prop);
+    }
+    add(mode.keywords);
+    add(mode.builtin);
+    add(mode.atoms);
+    if (words.length) {
+      mode.helperType = mimes[0];
+      CodeMirror.registerHelper("hintWords", mimes[0], words);
+    }
+
+    for (var i = 0; i < mimes.length; ++i)
+      CodeMirror.defineMIME(mimes[i], mode);
+  }
+
+  def(["text/x-csrc", "text/x-c", "text/x-chdr"], {
+    name: "clike",
+    keywords: words(cKeywords),
+    blockKeywords: words("case do else for if switch while struct"),
+    atoms: words("null"),
+    hooks: {"#": cppHook},
+    modeProps: {fold: ["brace", "include"]}
+  });
+
+  def(["text/x-c++src", "text/x-c++hdr"], {
+    name: "clike",
+    keywords: words(cKeywords + " asm dynamic_cast namespace reinterpret_cast try bool explicit new " +
+                    "static_cast typeid catch operator template typename class friend private " +
+                    "this using const_cast inline public throw virtual delete mutable protected " +
+                    "wchar_t alignas alignof constexpr decltype nullptr noexcept thread_local final " +
+                    "static_assert override"),
+    blockKeywords: words("catch class do else finally for if struct switch try while"),
+    atoms: words("true false null"),
+    hooks: {
+      "#": cppHook,
+      "u": cpp11StringHook,
+      "U": cpp11StringHook,
+      "L": cpp11StringHook,
+      "R": cpp11StringHook
+    },
+    modeProps: {fold: ["brace", "include"]}
+  });
+
+  def("text/x-java", {
+    name: "clike",
+    keywords: words("abstract assert boolean break byte case catch char class const continue default " +
+                    "do double else enum extends final finally float for goto if implements import " +
+                    "instanceof int interface long native new package private protected public " +
+                    "return short static strictfp super switch synchronized this throw throws transient " +
+                    "try void volatile while"),
+    blockKeywords: words("catch class do else finally for if switch try while"),
+    atoms: words("true false null"),
+    hooks: {
+      "@": function(stream) {
+        stream.eatWhile(/[\w\$_]/);
+        return "meta";
+      }
+    },
+    modeProps: {fold: ["brace", "import"]}
+  });
+
+  def("text/x-csharp", {
+    name: "clike",
+    keywords: words("abstract as base break case catch checked class const continue" +
+                    " default delegate do else enum event explicit extern finally fixed for" +
+                    " foreach goto if implicit in interface internal is lock namespace new" +
+                    " operator out override params private protected public readonly ref return sealed" +
+                    " sizeof stackalloc static struct switch this throw try typeof unchecked" +
+                    " unsafe using virtual void volatile while add alias ascending descending dynamic from get" +
+                    " global group into join let orderby partial remove select set value var yield"),
+    blockKeywords: words("catch class do else finally for foreach if struct switch try while"),
+    builtin: words("Boolean Byte Char DateTime DateTimeOffset Decimal Double" +
+                    " Guid Int16 Int32 Int64 Object SByte Single String TimeSpan UInt16 UInt32" +
+                    " UInt64 bool byte char decimal double short int long object"  +
+                    " sbyte float string ushort uint ulong"),
+    atoms: words("true false null"),
+    hooks: {
+      "@": function(stream, state) {
+        if (stream.eat('"')) {
+          state.tokenize = tokenAtString;
+          return tokenAtString(stream, state);
+        }
+        stream.eatWhile(/[\w\$_]/);
+        return "meta";
+      }
+    }
+  });
+
+  function tokenTripleString(stream, state) {
+    var escaped = false;
+    while (!stream.eol()) {
+      if (!escaped && stream.match('"""')) {
+        state.tokenize = null;
+        break;
+      }
+      escaped = stream.next() == "\\" && !escaped;
+    }
+    return "string";
+  }
+
+  def("text/x-scala", {
+    name: "clike",
+    keywords: words(
+
+      /* scala */
+      "abstract case catch class def do else extends false final finally for forSome if " +
+      "implicit import lazy match new null object override package private protected return " +
+      "sealed super this throw trait try trye type val var while with yield _ : = => <- <: " +
+      "<% >: # @ " +
+
+      /* package scala */
+      "assert assume require print println printf readLine readBoolean readByte readShort " +
+      "readChar readInt readLong readFloat readDouble " +
+
+      "AnyVal App Application Array BufferedIterator BigDecimal BigInt Char Console Either " +
+      "Enumeration Equiv Error Exception Fractional Function IndexedSeq Integral Iterable " +
+      "Iterator List Map Numeric Nil NotNull Option Ordered Ordering PartialFunction PartialOrdering " +
+      "Product Proxy Range Responder Seq Serializable Set Specializable Stream StringBuilder " +
+      "StringContext Symbol Throwable Traversable TraversableOnce Tuple Unit Vector :: #:: " +
+
+      /* package java.lang */
+      "Boolean Byte Character CharSequence Class ClassLoader Cloneable Comparable " +
+      "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " +
+      "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " +
+      "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void"
+    ),
+    multiLineStrings: true,
+    blockKeywords: words("catch class do else finally for forSome if match switch try while"),
+    atoms: words("true false null"),
+    indentStatements: false,
+    hooks: {
+      "@": function(stream) {
+        stream.eatWhile(/[\w\$_]/);
+        return "meta";
+      },
+      '"': function(stream, state) {
+        if (!stream.match('""')) return false;
+        state.tokenize = tokenTripleString;
+        return state.tokenize(stream, state);
+      },
+      "'": function(stream) {
+        stream.eatWhile(/[\w\$_\xa1-\uffff]/);
+        return "atom";
+      }
+    },
+    modeProps: {closeBrackets: {triples: '"'}}
+  });
+
+  def(["x-shader/x-vertex", "x-shader/x-fragment"], {
+    name: "clike",
+    keywords: words("float int bool void " +
+                    "vec2 vec3 vec4 ivec2 ivec3 ivec4 bvec2 bvec3 bvec4 " +
+                    "mat2 mat3 mat4 " +
+                    "sampler1D sampler2D sampler3D samplerCube " +
+                    "sampler1DShadow sampler2DShadow " +
+                    "const attribute uniform varying " +
+                    "break continue discard return " +
+                    "for while do if else struct " +
+                    "in out inout"),
+    blockKeywords: words("for while do if else struct"),
+    builtin: words("radians degrees sin cos tan asin acos atan " +
+                    "pow exp log exp2 sqrt inversesqrt " +
+                    "abs sign floor ceil fract mod min max clamp mix step smoothstep " +
+                    "length distance dot cross normalize ftransform faceforward " +
+                    "reflect refract matrixCompMult " +
+                    "lessThan lessThanEqual greaterThan greaterThanEqual " +
+                    "equal notEqual any all not " +
+                    "texture1D texture1DProj texture1DLod texture1DProjLod " +
+                    "texture2D texture2DProj texture2DLod texture2DProjLod " +
+                    "texture3D texture3DProj texture3DLod texture3DProjLod " +
+                    "textureCube textureCubeLod " +
+                    "shadow1D shadow2D shadow1DProj shadow2DProj " +
+                    "shadow1DLod shadow2DLod shadow1DProjLod shadow2DProjLod " +
+                    "dFdx dFdy fwidth " +
+                    "noise1 noise2 noise3 noise4"),
+    atoms: words("true false " +
+                "gl_FragColor gl_SecondaryColor gl_Normal gl_Vertex " +
+                "gl_MultiTexCoord0 gl_MultiTexCoord1 gl_MultiTexCoord2 gl_MultiTexCoord3 " +
+                "gl_MultiTexCoord4 gl_MultiTexCoord5 gl_MultiTexCoord6 gl_MultiTexCoord7 " +
+                "gl_FogCoord gl_PointCoord " +
+                "gl_Position gl_PointSize gl_ClipVertex " +
+                "gl_FrontColor gl_BackColor gl_FrontSecondaryColor gl_BackSecondaryColor " +
+                "gl_TexCoord gl_FogFragCoord " +
+                "gl_FragCoord gl_FrontFacing " +
+                "gl_FragData gl_FragDepth " +
+                "gl_ModelViewMatrix gl_ProjectionMatrix gl_ModelViewProjectionMatrix " +
+                "gl_TextureMatrix gl_NormalMatrix gl_ModelViewMatrixInverse " +
+                "gl_ProjectionMatrixInverse gl_ModelViewProjectionMatrixInverse " +
+                "gl_TexureMatrixTranspose gl_ModelViewMatrixInverseTranspose " +
+                "gl_ProjectionMatrixInverseTranspose " +
+                "gl_ModelViewProjectionMatrixInverseTranspose " +
+                "gl_TextureMatrixInverseTranspose " +
+                "gl_NormalScale gl_DepthRange gl_ClipPlane " +
+                "gl_Point gl_FrontMaterial gl_BackMaterial gl_LightSource gl_LightModel " +
+                "gl_FrontLightModelProduct gl_BackLightModelProduct " +
+                "gl_TextureColor gl_EyePlaneS gl_EyePlaneT gl_EyePlaneR gl_EyePlaneQ " +
+                "gl_FogParameters " +
+                "gl_MaxLights gl_MaxClipPlanes gl_MaxTextureUnits gl_MaxTextureCoords " +
+                "gl_MaxVertexAttribs gl_MaxVertexUniformComponents gl_MaxVaryingFloats " +
+                "gl_MaxVertexTextureImageUnits gl_MaxTextureImageUnits " +
+                "gl_MaxFragmentUniformComponents gl_MaxCombineTextureImageUnits " +
+                "gl_MaxDrawBuffers"),
+    hooks: {"#": cppHook},
+    modeProps: {fold: ["brace", "include"]}
+  });
+
+  def("text/x-nesc", {
+    name: "clike",
+    keywords: words(cKeywords + "as atomic async call command component components configuration event generic " +
+                    "implementation includes interface module new norace nx_struct nx_union post provides " +
+                    "signal task uses abstract extends"),
+    blockKeywords: words("case do else for if switch while struct"),
+    atoms: words("null"),
+    hooks: {"#": cppHook},
+    modeProps: {fold: ["brace", "include"]}
+  });
+
+  def("text/x-objectivec", {
+    name: "clike",
+    keywords: words(cKeywords + "inline restrict _Bool _Complex _Imaginery BOOL Class bycopy byref id IMP in " +
+                    "inout nil oneway out Protocol SEL self super atomic nonatomic retain copy readwrite readonly"),
+    atoms: words("YES NO NULL NILL ON OFF"),
+    hooks: {
+      "@": function(stream) {
+        stream.eatWhile(/[\w\$]/);
+        return "keyword";
+      },
+      "#": cppHook
+    },
+    modeProps: {fold: "brace"}
+  });
+
+});
diff --git a/public/vendor/codemirror/mode/clike/index.html b/public/vendor/codemirror/mode/clike/index.html
new file mode 100755
index 00000000..8b386d22
--- /dev/null
+++ b/public/vendor/codemirror/mode/clike/index.html
@@ -0,0 +1,251 @@
+<!doctype html>
+
+<title>CodeMirror: C-like mode</title>
+<meta charset="utf-8"/>
+<link rel=stylesheet href="../../doc/docs.css">
+
+<link rel="stylesheet" href="../../lib/codemirror.css">
+<script src="../../lib/codemirror.js"></script>
+<script src="../../addon/edit/matchbrackets.js"></script>
+<link rel="stylesheet" href="../../addon/hint/show-hint.css">
+<script src="../../addon/hint/show-hint.js"></script>
+<script src="clike.js"></script>
+<style>.CodeMirror {border: 2px inset #dee;}</style>
+<div id=nav>
+  <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+
+  <ul>
+    <li><a href="../../index.html">Home</a>
+    <li><a href="../../doc/manual.html">Manual</a>
+    <li><a href="https://github.com/codemirror/codemirror">Code</a>
+  </ul>
+  <ul>
+    <li><a href="../index.html">Language modes</a>
+    <li><a class=active href="#">C-like</a>
+  </ul>
+</div>
+
+<article>
+<h2>C-like mode</h2>
+
+<div><textarea id="c-code">
+/* C demo code */
+
+#include <zmq.h>
+#include <pthread.h>
+#include <semaphore.h>
+#include <time.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <malloc.h>
+
+typedef struct {
+  void* arg_socket;
+  zmq_msg_t* arg_msg;
+  char* arg_string;
+  unsigned long arg_len;
+  int arg_int, arg_command;
+
+  int signal_fd;
+  int pad;
+  void* context;
+  sem_t sem;
+} acl_zmq_context;
+
+#define p(X) (context->arg_##X)
+
+void* zmq_thread(void* context_pointer) {
+  acl_zmq_context* context = (acl_zmq_context*)context_pointer;
+  char ok = 'K', err = 'X';
+  int res;
+
+  while (1) {
+    while ((res = sem_wait(&amp;context->sem)) == EINTR);
+    if (res) {write(context->signal_fd, &amp;err, 1); goto cleanup;}
+    switch(p(command)) {
+    case 0: goto cleanup;
+    case 1: p(socket) = zmq_socket(context->context, p(int)); break;
+    case 2: p(int) = zmq_close(p(socket)); break;
+    case 3: p(int) = zmq_bind(p(socket), p(string)); break;
+    case 4: p(int) = zmq_connect(p(socket), p(string)); break;
+    case 5: p(int) = zmq_getsockopt(p(socket), p(int), (void*)p(string), &amp;p(len)); break;
+    case 6: p(int) = zmq_setsockopt(p(socket), p(int), (void*)p(string), p(len)); break;
+    case 7: p(int) = zmq_send(p(socket), p(msg), p(int)); break;
+    case 8: p(int) = zmq_recv(p(socket), p(msg), p(int)); break;
+    case 9: p(int) = zmq_poll(p(socket), p(int), p(len)); break;
+    }
+    p(command) = errno;
+    write(context->signal_fd, &amp;ok, 1);
+  }
+ cleanup:
+  close(context->signal_fd);
+  free(context_pointer);
+  return 0;
+}
+
+void* zmq_thread_init(void* zmq_context, int signal_fd) {
+  acl_zmq_context* context = malloc(sizeof(acl_zmq_context));
+  pthread_t thread;
+
+  context->context = zmq_context;
+  context->signal_fd = signal_fd;
+  sem_init(&amp;context->sem, 1, 0);
+  pthread_create(&amp;thread, 0, &amp;zmq_thread, context);
+  pthread_detach(thread);
+  return context;
+}
+</textarea></div>
+
+<h2>C++ example</h2>
+
+<div><textarea id="cpp-code">
+#include <iostream>
+#include "mystuff/util.h"
+
+namespace {
+enum Enum {
+  VAL1, VAL2, VAL3
+};
+
+char32_t unicode_string = U"\U0010FFFF";
+string raw_string = R"delim(anything
+you
+want)delim";
+
+int Helper(const MyType& param) {
+  return 0;
+}
+} // namespace
+
+class ForwardDec;
+
+template <class T, class V>
+class Class : public BaseClass {
+  const MyType<T, V> member_;
+
+ public:
+  const MyType<T, V>& Method() const {
+    return member_;
+  }
+
+  void Method2(MyType<T, V>* value);
+}
+
+template <class T, class V>
+void Class::Method2(MyType<T, V>* value) {
+  std::out << 1 >> method();
+  value->Method3(member_);
+  member_ = value;
+}
+</textarea></div>
+
+<h2>Objective-C example</h2>
+
+<div><textarea id="objectivec-code">
+/*
+This is a longer comment
+That spans two lines
+*/
+
+#import <Test/Test.h>
+@implementation YourAppDelegate
+
+// This is a one-line comment
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{
+  char myString[] = "This is a C character array";
+  int test = 5;
+  return YES;
+}
+</textarea></div>
+
+<h2>Java example</h2>
+
+<div><textarea id="java-code">
+import com.demo.util.MyType;
+import com.demo.util.MyInterface;
+
+public enum Enum {
+  VAL1, VAL2, VAL3
+}
+
+public class Class<T, V> implements MyInterface {
+  public static final MyType<T, V> member;
+  
+  private class InnerClass {
+    public int zero() {
+      return 0;
+    }
+  }
+
+  @Override
+  public MyType method() {
+    return member;
+  }
+
+  public void method2(MyType<T, V> value) {
+    method();
+    value.method3();
+    member = value;
+  }
+}
+</textarea></div>
+
+<h2>Scala example</h2>
+
+<div><textarea id="scala-code">
+object FilterTest extends App {
+  def filter(xs: List[Int], threshold: Int) = {
+    def process(ys: List[Int]): List[Int] =
+      if (ys.isEmpty) ys
+      else if (ys.head < threshold) ys.head :: process(ys.tail)
+      else process(ys.tail)
+    process(xs)
+  }
+  println(filter(List(1, 9, 2, 8, 3, 7, 4), 5))
+}
+</textarea></div>
+
+    <script>
+      var cEditor = CodeMirror.fromTextArea(document.getElementById("c-code"), {
+        lineNumbers: true,
+        matchBrackets: true,
+        mode: "text/x-csrc"
+      });
+      var cppEditor = CodeMirror.fromTextArea(document.getElementById("cpp-code"), {
+        lineNumbers: true,
+        matchBrackets: true,
+        mode: "text/x-c++src"
+      });
+      var javaEditor = CodeMirror.fromTextArea(document.getElementById("java-code"), {
+        lineNumbers: true,
+        matchBrackets: true,
+        mode: "text/x-java"
+      });
+      var objectivecEditor = CodeMirror.fromTextArea(document.getElementById("objectivec-code"), {
+        lineNumbers: true,
+        matchBrackets: true,
+        mode: "text/x-objectivec"
+      });
+      var scalaEditor = CodeMirror.fromTextArea(document.getElementById("scala-code"), {
+        lineNumbers: true,
+        matchBrackets: true,
+        mode: "text/x-scala"
+      });
+      var mac = CodeMirror.keyMap.default == CodeMirror.keyMap.macDefault;
+      CodeMirror.keyMap.default[(mac ? "Cmd" : "Ctrl") + "-Space"] = "autocomplete";
+    </script>
+
+    <p>Simple mode that tries to handle C-like languages as well as it
+    can. Takes two configuration parameters: <code>keywords</code>, an
+    object whose property names are the keywords in the language,
+    and <code>useCPP</code>, which determines whether C preprocessor
+    directives are recognized.</p>
+
+    <p><strong>MIME types defined:</strong> <code>text/x-csrc</code>
+    (C), <code>text/x-c++src</code> (C++), <code>text/x-java</code>
+    (Java), <code>text/x-csharp</code> (C#),
+    <code>text/x-objectivec</code> (Objective-C),
+    <code>text/x-scala</code> (Scala), <code>text/x-vertex</code>
+    and <code>x-shader/x-fragment</code> (shader programs).</p>
+</article>
diff --git a/public/vendor/codemirror/mode/clike/scala.html b/public/vendor/codemirror/mode/clike/scala.html
new file mode 100755
index 00000000..aa04cf0f
--- /dev/null
+++ b/public/vendor/codemirror/mode/clike/scala.html
@@ -0,0 +1,767 @@
+<!doctype html>
+
+<title>CodeMirror: Scala mode</title>
+<meta charset="utf-8"/>
+<link rel=stylesheet href="../../doc/docs.css">
+
+<link rel="stylesheet" href="../../lib/codemirror.css">
+<link rel="stylesheet" href="../../theme/ambiance.css">
+<script src="../../lib/codemirror.js"></script>
+<script src="../../addon/edit/matchbrackets.js"></script>
+<script src="clike.js"></script>
+<div id=nav>
+  <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+
+  <ul>
+    <li><a href="../../index.html">Home</a>
+    <li><a href="../../doc/manual.html">Manual</a>
+    <li><a href="https://github.com/codemirror/codemirror">Code</a>
+  </ul>
+  <ul>
+    <li><a href="../index.html">Language modes</a>
+    <li><a class=active href="#">Scala</a>
+  </ul>
+</div>
+
+<article>
+<h2>Scala mode</h2>
+<form>
+<textarea id="code" name="code">
+
+  /*                     __                                               *\
+  **     ________ ___   / /  ___     Scala API                            **
+  **    / __/ __// _ | / /  / _ |    (c) 2003-2011, LAMP/EPFL             **
+  **  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
+  ** /____/\___/_/ |_/____/_/ | |                                         **
+  **                          |/                                          **
+  \*                                                                      */
+
+  package scala.collection
+
+  import generic._
+  import mutable.{ Builder, ListBuffer }
+  import annotation.{tailrec, migration, bridge}
+  import annotation.unchecked.{ uncheckedVariance => uV }
+  import parallel.ParIterable
+
+  /** A template trait for traversable collections of type `Traversable[A]`.
+   *  
+   *  $traversableInfo
+   *  @define mutability
+   *  @define traversableInfo
+   *  This is a base trait of all kinds of $mutability Scala collections. It
+   *  implements the behavior common to all collections, in terms of a method
+   *  `foreach` with signature:
+   * {{{
+   *     def foreach[U](f: Elem => U): Unit
+   * }}}
+   *  Collection classes mixing in this trait provide a concrete 
+   *  `foreach` method which traverses all the
+   *  elements contained in the collection, applying a given function to each.
+   *  They also need to provide a method `newBuilder`
+   *  which creates a builder for collections of the same kind.
+   *  
+   *  A traversable class might or might not have two properties: strictness
+   *  and orderedness. Neither is represented as a type.
+   *  
+   *  The instances of a strict collection class have all their elements
+   *  computed before they can be used as values. By contrast, instances of
+   *  a non-strict collection class may defer computation of some of their
+   *  elements until after the instance is available as a value.
+   *  A typical example of a non-strict collection class is a
+   *  <a href="../immutable/Stream.html" target="ContentFrame">
+   *  `scala.collection.immutable.Stream`</a>.
+   *  A more general class of examples are `TraversableViews`.
+   *  
+   *  If a collection is an instance of an ordered collection class, traversing
+   *  its elements with `foreach` will always visit elements in the
+   *  same order, even for different runs of the program. If the class is not
+   *  ordered, `foreach` can visit elements in different orders for
+   *  different runs (but it will keep the same order in the same run).'
+   * 
+   *  A typical example of a collection class which is not ordered is a
+   *  `HashMap` of objects. The traversal order for hash maps will
+   *  depend on the hash codes of its elements, and these hash codes might
+   *  differ from one run to the next. By contrast, a `LinkedHashMap`
+   *  is ordered because it's `foreach` method visits elements in the
+   *  order they were inserted into the `HashMap`.
+   *
+   *  @author Martin Odersky
+   *  @version 2.8
+   *  @since   2.8
+   *  @tparam A    the element type of the collection
+   *  @tparam Repr the type of the actual collection containing the elements.
+   *
+   *  @define Coll Traversable
+   *  @define coll traversable collection
+   */
+  trait TraversableLike[+A, +Repr] extends HasNewBuilder[A, Repr] 
+                                      with FilterMonadic[A, Repr]
+                                      with TraversableOnce[A]
+                                      with GenTraversableLike[A, Repr]
+                                      with Parallelizable[A, ParIterable[A]]
+  {
+    self =>
+
+    import Traversable.breaks._
+
+    /** The type implementing this traversable */
+    protected type Self = Repr
+
+    /** The collection of type $coll underlying this `TraversableLike` object.
+     *  By default this is implemented as the `TraversableLike` object itself,
+     *  but this can be overridden.
+     */
+    def repr: Repr = this.asInstanceOf[Repr]
+
+    /** The underlying collection seen as an instance of `$Coll`.
+     *  By default this is implemented as the current collection object itself,
+     *  but this can be overridden.
+     */
+    protected[this] def thisCollection: Traversable[A] = this.asInstanceOf[Traversable[A]]
+
+    /** A conversion from collections of type `Repr` to `$Coll` objects.
+     *  By default this is implemented as just a cast, but this can be overridden.
+     */
+    protected[this] def toCollection(repr: Repr): Traversable[A] = repr.asInstanceOf[Traversable[A]]
+
+    /** Creates a new builder for this collection type.
+     */
+    protected[this] def newBuilder: Builder[A, Repr]
+
+    protected[this] def parCombiner = ParIterable.newCombiner[A]
+
+    /** Applies a function `f` to all elements of this $coll.
+     *  
+     *    Note: this method underlies the implementation of most other bulk operations.
+     *    It's important to implement this method in an efficient way.
+     *  
+     *
+     *  @param  f   the function that is applied for its side-effect to every element.
+     *              The result of function `f` is discarded.
+     *              
+     *  @tparam  U  the type parameter describing the result of function `f`. 
+     *              This result will always be ignored. Typically `U` is `Unit`,
+     *              but this is not necessary.
+     *
+     *  @usecase def foreach(f: A => Unit): Unit
+     */
+    def foreach[U](f: A => U): Unit
+
+    /** Tests whether this $coll is empty.
+     *
+     *  @return    `true` if the $coll contain no elements, `false` otherwise.
+     */
+    def isEmpty: Boolean = {
+      var result = true
+      breakable {
+        for (x <- this) {
+          result = false
+          break
+        }
+      }
+      result
+    }
+
+    /** Tests whether this $coll is known to have a finite size.
+     *  All strict collections are known to have finite size. For a non-strict collection
+     *  such as `Stream`, the predicate returns `true` if all elements have been computed.
+     *  It returns `false` if the stream is not yet evaluated to the end.
+     *
+     *  Note: many collection methods will not work on collections of infinite sizes. 
+     *
+     *  @return  `true` if this collection is known to have finite size, `false` otherwise.
+     */
+    def hasDefiniteSize = true
+
+    def ++[B >: A, That](that: GenTraversableOnce[B])(implicit bf: CanBuildFrom[Repr, B, That]): That = {
+      val b = bf(repr)
+      if (that.isInstanceOf[IndexedSeqLike[_, _]]) b.sizeHint(this, that.seq.size)
+      b ++= thisCollection
+      b ++= that.seq
+      b.result
+    }
+
+    @bridge
+    def ++[B >: A, That](that: TraversableOnce[B])(implicit bf: CanBuildFrom[Repr, B, That]): That =
+      ++(that: GenTraversableOnce[B])(bf)
+
+    /** Concatenates this $coll with the elements of a traversable collection.
+     *  It differs from ++ in that the right operand determines the type of the
+     *  resulting collection rather than the left one.
+     * 
+     *  @param that   the traversable to append.
+     *  @tparam B     the element type of the returned collection. 
+     *  @tparam That  $thatinfo
+     *  @param bf     $bfinfo
+     *  @return       a new collection of type `That` which contains all elements
+     *                of this $coll followed by all elements of `that`.
+     * 
+     *  @usecase def ++:[B](that: TraversableOnce[B]): $Coll[B]
+     *  
+     *  @return       a new $coll which contains all elements of this $coll
+     *                followed by all elements of `that`.
+     */
+    def ++:[B >: A, That](that: TraversableOnce[B])(implicit bf: CanBuildFrom[Repr, B, That]): That = {
+      val b = bf(repr)
+      if (that.isInstanceOf[IndexedSeqLike[_, _]]) b.sizeHint(this, that.size)
+      b ++= that
+      b ++= thisCollection
+      b.result
+    }
+
+    /** This overload exists because: for the implementation of ++: we should reuse
+     *  that of ++ because many collections override it with more efficient versions.
+     *  Since TraversableOnce has no '++' method, we have to implement that directly,
+     *  but Traversable and down can use the overload.
+     */
+    def ++:[B >: A, That](that: Traversable[B])(implicit bf: CanBuildFrom[Repr, B, That]): That =
+      (that ++ seq)(breakOut)
+
+    def map[B, That](f: A => B)(implicit bf: CanBuildFrom[Repr, B, That]): That = {
+      val b = bf(repr)
+      b.sizeHint(this) 
+      for (x <- this) b += f(x)
+      b.result
+    }
+
+    def flatMap[B, That](f: A => GenTraversableOnce[B])(implicit bf: CanBuildFrom[Repr, B, That]): That = {
+      val b = bf(repr)
+      for (x <- this) b ++= f(x).seq
+      b.result
+    }
+
+    /** Selects all elements of this $coll which satisfy a predicate.
+     *
+     *  @param p     the predicate used to test elements.
+     *  @return      a new $coll consisting of all elements of this $coll that satisfy the given
+     *               predicate `p`. The order of the elements is preserved.
+     */
+    def filter(p: A => Boolean): Repr = {
+      val b = newBuilder
+      for (x <- this) 
+        if (p(x)) b += x
+      b.result
+    }
+
+    /** Selects all elements of this $coll which do not satisfy a predicate.
+     *
+     *  @param p     the predicate used to test elements.
+     *  @return      a new $coll consisting of all elements of this $coll that do not satisfy the given
+     *               predicate `p`. The order of the elements is preserved.
+     */
+    def filterNot(p: A => Boolean): Repr = filter(!p(_))
+
+    def collect[B, That](pf: PartialFunction[A, B])(implicit bf: CanBuildFrom[Repr, B, That]): That = {
+      val b = bf(repr)
+      for (x <- this) if (pf.isDefinedAt(x)) b += pf(x)
+      b.result
+    }
+
+    /** Builds a new collection by applying an option-valued function to all
+     *  elements of this $coll on which the function is defined.
+     *
+     *  @param f      the option-valued function which filters and maps the $coll.
+     *  @tparam B     the element type of the returned collection.
+     *  @tparam That  $thatinfo
+     *  @param bf     $bfinfo
+     *  @return       a new collection of type `That` resulting from applying the option-valued function
+     *                `f` to each element and collecting all defined results.
+     *                The order of the elements is preserved.
+     *
+     *  @usecase def filterMap[B](f: A => Option[B]): $Coll[B]
+     *  
+     *  @param pf     the partial function which filters and maps the $coll.
+     *  @return       a new $coll resulting from applying the given option-valued function
+     *                `f` to each element and collecting all defined results.
+     *                The order of the elements is preserved.
+    def filterMap[B, That](f: A => Option[B])(implicit bf: CanBuildFrom[Repr, B, That]): That = {
+      val b = bf(repr)
+      for (x <- this) 
+        f(x) match {
+          case Some(y) => b += y
+          case _ =>
+        }
+      b.result
+    }
+     */
+
+    /** Partitions this $coll in two ${coll}s according to a predicate.
+     *
+     *  @param p the predicate on which to partition.
+     *  @return  a pair of ${coll}s: the first $coll consists of all elements that 
+     *           satisfy the predicate `p` and the second $coll consists of all elements
+     *           that don't. The relative order of the elements in the resulting ${coll}s
+     *           is the same as in the original $coll.
+     */
+    def partition(p: A => Boolean): (Repr, Repr) = {
+      val l, r = newBuilder
+      for (x <- this) (if (p(x)) l else r) += x
+      (l.result, r.result)
+    }
+
+    def groupBy[K](f: A => K): immutable.Map[K, Repr] = {
+      val m = mutable.Map.empty[K, Builder[A, Repr]]
+      for (elem <- this) {
+        val key = f(elem)
+        val bldr = m.getOrElseUpdate(key, newBuilder)
+        bldr += elem
+      }
+      val b = immutable.Map.newBuilder[K, Repr]
+      for ((k, v) <- m)
+        b += ((k, v.result))
+
+      b.result
+    }
+
+    /** Tests whether a predicate holds for all elements of this $coll.
+     *
+     *  $mayNotTerminateInf
+     *
+     *  @param   p     the predicate used to test elements.
+     *  @return        `true` if the given predicate `p` holds for all elements
+     *                 of this $coll, otherwise `false`.
+     */
+    def forall(p: A => Boolean): Boolean = {
+      var result = true
+      breakable {
+        for (x <- this)
+          if (!p(x)) { result = false; break }
+      }
+      result
+    }
+
+    /** Tests whether a predicate holds for some of the elements of this $coll.
+     *
+     *  $mayNotTerminateInf
+     *
+     *  @param   p     the predicate used to test elements.
+     *  @return        `true` if the given predicate `p` holds for some of the
+     *                 elements of this $coll, otherwise `false`.
+     */
+    def exists(p: A => Boolean): Boolean = {
+      var result = false
+      breakable {
+        for (x <- this)
+          if (p(x)) { result = true; break }
+      }
+      result
+    }
+
+    /** Finds the first element of the $coll satisfying a predicate, if any.
+     * 
+     *  $mayNotTerminateInf
+     *  $orderDependent
+     *
+     *  @param p    the predicate used to test elements.
+     *  @return     an option value containing the first element in the $coll
+     *              that satisfies `p`, or `None` if none exists.
+     */
+    def find(p: A => Boolean): Option[A] = {
+      var result: Option[A] = None
+      breakable {
+        for (x <- this)
+          if (p(x)) { result = Some(x); break }
+      }
+      result
+    }
+
+    def scan[B >: A, That](z: B)(op: (B, B) => B)(implicit cbf: CanBuildFrom[Repr, B, That]): That = scanLeft(z)(op)
+
+    def scanLeft[B, That](z: B)(op: (B, A) => B)(implicit bf: CanBuildFrom[Repr, B, That]): That = {
+      val b = bf(repr)
+      b.sizeHint(this, 1)
+      var acc = z
+      b += acc
+      for (x <- this) { acc = op(acc, x); b += acc }
+      b.result
+    }
+
+    @migration(2, 9,
+      "This scanRight definition has changed in 2.9.\n" +
+      "The previous behavior can be reproduced with scanRight.reverse."
+    )
+    def scanRight[B, That](z: B)(op: (A, B) => B)(implicit bf: CanBuildFrom[Repr, B, That]): That = {
+      var scanned = List(z)
+      var acc = z
+      for (x <- reversed) {
+        acc = op(x, acc)
+        scanned ::= acc
+      }
+      val b = bf(repr)
+      for (elem <- scanned) b += elem
+      b.result
+    }
+
+    /** Selects the first element of this $coll.
+     *  $orderDependent
+     *  @return  the first element of this $coll.
+     *  @throws `NoSuchElementException` if the $coll is empty.
+     */
+    def head: A = {
+      var result: () => A = () => throw new NoSuchElementException
+      breakable {
+        for (x <- this) {
+          result = () => x
+          break
+        }
+      }
+      result()
+    }
+
+    /** Optionally selects the first element.
+     *  $orderDependent
+     *  @return  the first element of this $coll if it is nonempty, `None` if it is empty.
+     */
+    def headOption: Option[A] = if (isEmpty) None else Some(head)
+
+    /** Selects all elements except the first.
+     *  $orderDependent
+     *  @return  a $coll consisting of all elements of this $coll
+     *           except the first one.
+     *  @throws `UnsupportedOperationException` if the $coll is empty.
+     */ 
+    override def tail: Repr = {
+      if (isEmpty) throw new UnsupportedOperationException("empty.tail")
+      drop(1)
+    }
+
+    /** Selects the last element.
+      * $orderDependent
+      * @return The last element of this $coll.
+      * @throws NoSuchElementException If the $coll is empty.
+      */
+    def last: A = {
+      var lst = head
+      for (x <- this)
+        lst = x
+      lst
+    }
+
+    /** Optionally selects the last element.
+     *  $orderDependent
+     *  @return  the last element of this $coll$ if it is nonempty, `None` if it is empty.
+     */
+    def lastOption: Option[A] = if (isEmpty) None else Some(last)
+
+    /** Selects all elements except the last.
+     *  $orderDependent
+     *  @return  a $coll consisting of all elements of this $coll
+     *           except the last one.
+     *  @throws `UnsupportedOperationException` if the $coll is empty.
+     */
+    def init: Repr = {
+      if (isEmpty) throw new UnsupportedOperationException("empty.init")
+      var lst = head
+      var follow = false
+      val b = newBuilder
+      b.sizeHint(this, -1)
+      for (x <- this.seq) {
+        if (follow) b += lst
+        else follow = true
+        lst = x
+      }
+      b.result
+    }
+
+    def take(n: Int): Repr = slice(0, n)
+
+    def drop(n: Int): Repr = 
+      if (n <= 0) {
+        val b = newBuilder
+        b.sizeHint(this)
+        b ++= thisCollection result
+      }
+      else sliceWithKnownDelta(n, Int.MaxValue, -n)
+
+    def slice(from: Int, until: Int): Repr = sliceWithKnownBound(math.max(from, 0), until)
+
+    // Precondition: from >= 0, until > 0, builder already configured for building.
+    private[this] def sliceInternal(from: Int, until: Int, b: Builder[A, Repr]): Repr = {
+      var i = 0
+      breakable {
+        for (x <- this.seq) {
+          if (i >= from) b += x
+          i += 1
+          if (i >= until) break
+        }
+      }
+      b.result
+    }
+    // Precondition: from >= 0
+    private[scala] def sliceWithKnownDelta(from: Int, until: Int, delta: Int): Repr = {
+      val b = newBuilder
+      if (until <= from) b.result
+      else {
+        b.sizeHint(this, delta)
+        sliceInternal(from, until, b)
+      }
+    }
+    // Precondition: from >= 0
+    private[scala] def sliceWithKnownBound(from: Int, until: Int): Repr = {
+      val b = newBuilder
+      if (until <= from) b.result
+      else {
+        b.sizeHintBounded(until - from, this)      
+        sliceInternal(from, until, b)
+      }
+    }
+
+    def takeWhile(p: A => Boolean): Repr = {
+      val b = newBuilder
+      breakable {
+        for (x <- this) {
+          if (!p(x)) break
+          b += x
+        }
+      }
+      b.result
+    }
+
+    def dropWhile(p: A => Boolean): Repr = {
+      val b = newBuilder
+      var go = false
+      for (x <- this) {
+        if (!p(x)) go = true
+        if (go) b += x
+      }
+      b.result
+    }
+
+    def span(p: A => Boolean): (Repr, Repr) = {
+      val l, r = newBuilder
+      var toLeft = true
+      for (x <- this) {
+        toLeft = toLeft && p(x)
+        (if (toLeft) l else r) += x
+      }
+      (l.result, r.result)
+    }
+
+    def splitAt(n: Int): (Repr, Repr) = {
+      val l, r = newBuilder
+      l.sizeHintBounded(n, this)
+      if (n >= 0) r.sizeHint(this, -n)
+      var i = 0
+      for (x <- this) {
+        (if (i < n) l else r) += x
+        i += 1
+      }
+      (l.result, r.result)
+    }
+
+    /** Iterates over the tails of this $coll. The first value will be this
+     *  $coll and the final one will be an empty $coll, with the intervening
+     *  values the results of successive applications of `tail`.
+     *
+     *  @return   an iterator over all the tails of this $coll
+     *  @example  `List(1,2,3).tails = Iterator(List(1,2,3), List(2,3), List(3), Nil)`
+     */  
+    def tails: Iterator[Repr] = iterateUntilEmpty(_.tail)
+
+    /** Iterates over the inits of this $coll. The first value will be this
+     *  $coll and the final one will be an empty $coll, with the intervening
+     *  values the results of successive applications of `init`.
+     *
+     *  @return  an iterator over all the inits of this $coll
+     *  @example  `List(1,2,3).inits = Iterator(List(1,2,3), List(1,2), List(1), Nil)`
+     */
+    def inits: Iterator[Repr] = iterateUntilEmpty(_.init)
+
+    /** Copies elements of this $coll to an array.
+     *  Fills the given array `xs` with at most `len` elements of
+     *  this $coll, starting at position `start`.
+     *  Copying will stop once either the end of the current $coll is reached,
+     *  or the end of the array is reached, or `len` elements have been copied.
+     *
+     *  $willNotTerminateInf
+     * 
+     *  @param  xs     the array to fill.
+     *  @param  start  the starting index.
+     *  @param  len    the maximal number of elements to copy.
+     *  @tparam B      the type of the elements of the array. 
+     * 
+     *
+     *  @usecase def copyToArray(xs: Array[A], start: Int, len: Int): Unit
+     */
+    def copyToArray[B >: A](xs: Array[B], start: Int, len: Int) {
+      var i = start
+      val end = (start + len) min xs.length
+      breakable {
+        for (x <- this) {
+          if (i >= end) break
+          xs(i) = x
+          i += 1
+        }
+      }
+    }
+
+    def toTraversable: Traversable[A] = thisCollection
+    def toIterator: Iterator[A] = toStream.iterator
+    def toStream: Stream[A] = toBuffer.toStream
+
+    /** Converts this $coll to a string.
+     *
+     *  @return   a string representation of this collection. By default this
+     *            string consists of the `stringPrefix` of this $coll,
+     *            followed by all elements separated by commas and enclosed in parentheses.
+     */
+    override def toString = mkString(stringPrefix + "(", ", ", ")")
+
+    /** Defines the prefix of this object's `toString` representation.
+     *
+     *  @return  a string representation which starts the result of `toString`
+     *           applied to this $coll. By default the string prefix is the
+     *           simple name of the collection class $coll.
+     */
+    def stringPrefix : String = {
+      var string = repr.asInstanceOf[AnyRef].getClass.getName
+      val idx1 = string.lastIndexOf('.' : Int)
+      if (idx1 != -1) string = string.substring(idx1 + 1)
+      val idx2 = string.indexOf('$')
+      if (idx2 != -1) string = string.substring(0, idx2)
+      string
+    }
+
+    /** Creates a non-strict view of this $coll.
+     * 
+     *  @return a non-strict view of this $coll.
+     */
+    def view = new TraversableView[A, Repr] {
+      protected lazy val underlying = self.repr
+      override def foreach[U](f: A => U) = self foreach f
+    }
+
+    /** Creates a non-strict view of a slice of this $coll.
+     *
+     *  Note: the difference between `view` and `slice` is that `view` produces
+     *        a view of the current $coll, whereas `slice` produces a new $coll.
+     * 
+     *  Note: `view(from, to)` is equivalent to `view.slice(from, to)`
+     *  $orderDependent
+     * 
+     *  @param from   the index of the first element of the view
+     *  @param until  the index of the element following the view
+     *  @return a non-strict view of a slice of this $coll, starting at index `from`
+     *  and extending up to (but not including) index `until`.
+     */
+    def view(from: Int, until: Int): TraversableView[A, Repr] = view.slice(from, until)
+
+    /** Creates a non-strict filter of this $coll.
+     *
+     *  Note: the difference between `c filter p` and `c withFilter p` is that
+     *        the former creates a new collection, whereas the latter only
+     *        restricts the domain of subsequent `map`, `flatMap`, `foreach`,
+     *        and `withFilter` operations.
+     *  $orderDependent
+     * 
+     *  @param p   the predicate used to test elements.
+     *  @return    an object of class `WithFilter`, which supports
+     *             `map`, `flatMap`, `foreach`, and `withFilter` operations.
+     *             All these operations apply to those elements of this $coll which
+     *             satisfy the predicate `p`.
+     */
+    def withFilter(p: A => Boolean): FilterMonadic[A, Repr] = new WithFilter(p)
+
+    /** A class supporting filtered operations. Instances of this class are
+     *  returned by method `withFilter`.
+     */
+    class WithFilter(p: A => Boolean) extends FilterMonadic[A, Repr] {
+
+      /** Builds a new collection by applying a function to all elements of the
+       *  outer $coll containing this `WithFilter` instance that satisfy predicate `p`.
+       *
+       *  @param f      the function to apply to each element.
+       *  @tparam B     the element type of the returned collection.
+       *  @tparam That  $thatinfo
+       *  @param bf     $bfinfo
+       *  @return       a new collection of type `That` resulting from applying
+       *                the given function `f` to each element of the outer $coll
+       *                that satisfies predicate `p` and collecting the results.
+       *
+       *  @usecase def map[B](f: A => B): $Coll[B] 
+       *  
+       *  @return       a new $coll resulting from applying the given function
+       *                `f` to each element of the outer $coll that satisfies
+       *                predicate `p` and collecting the results.
+       */
+      def map[B, That](f: A => B)(implicit bf: CanBuildFrom[Repr, B, That]): That = {
+        val b = bf(repr)
+        for (x <- self) 
+          if (p(x)) b += f(x)
+        b.result
+      }
+
+      /** Builds a new collection by applying a function to all elements of the
+       *  outer $coll containing this `WithFilter` instance that satisfy
+       *  predicate `p` and concatenating the results. 
+       *
+       *  @param f      the function to apply to each element.
+       *  @tparam B     the element type of the returned collection.
+       *  @tparam That  $thatinfo
+       *  @param bf     $bfinfo
+       *  @return       a new collection of type `That` resulting from applying
+       *                the given collection-valued function `f` to each element
+       *                of the outer $coll that satisfies predicate `p` and
+       *                concatenating the results.
+       *
+       *  @usecase def flatMap[B](f: A => TraversableOnce[B]): $Coll[B]
+       * 
+       *  @return       a new $coll resulting from applying the given collection-valued function
+       *                `f` to each element of the outer $coll that satisfies predicate `p` and concatenating the results.
+       */
+      def flatMap[B, That](f: A => GenTraversableOnce[B])(implicit bf: CanBuildFrom[Repr, B, That]): That = {
+        val b = bf(repr)
+        for (x <- self) 
+          if (p(x)) b ++= f(x).seq
+        b.result
+      }
+
+      /** Applies a function `f` to all elements of the outer $coll containing
+       *  this `WithFilter` instance that satisfy predicate `p`.
+       *
+       *  @param  f   the function that is applied for its side-effect to every element.
+       *              The result of function `f` is discarded.
+       *              
+       *  @tparam  U  the type parameter describing the result of function `f`. 
+       *              This result will always be ignored. Typically `U` is `Unit`,
+       *              but this is not necessary.
+       *
+       *  @usecase def foreach(f: A => Unit): Unit
+       */   
+      def foreach[U](f: A => U): Unit = 
+        for (x <- self) 
+          if (p(x)) f(x)
+
+      /** Further refines the filter for this $coll.
+       *
+       *  @param q   the predicate used to test elements.
+       *  @return    an object of class `WithFilter`, which supports
+       *             `map`, `flatMap`, `foreach`, and `withFilter` operations.
+       *             All these operations apply to those elements of this $coll which
+       *             satisfy the predicate `q` in addition to the predicate `p`.
+       */
+      def withFilter(q: A => Boolean): WithFilter = 
+        new WithFilter(x => p(x) && q(x))
+    }
+
+    // A helper for tails and inits.
+    private def iterateUntilEmpty(f: Traversable[A @uV] => Traversable[A @uV]): Iterator[Repr] = {
+      val it = Iterator.iterate(thisCollection)(f) takeWhile (x => !x.isEmpty)
+      it ++ Iterator(Nil) map (newBuilder ++= _ result)
+    }
+  }
+
+
+</textarea>
+</form>
+
+    <script>
+      var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
+        lineNumbers: true,
+        matchBrackets: true,
+        theme: "ambiance",
+        mode: "text/x-scala"
+      });
+    </script>
+  </article>