requirebin sketch

index.js

var stream = require("bloody-stream")
var concat = require("bloody-stream/lib/concat")
var escapeRE = /([.*+?^=!:$(){}|[\]\/\\])/g
var mapEscape = function(string){
  return string.replace(escapeRE, "\\$1")
}
var tilde = function(words){
  var wordsRE = RegExp("\\b" + words.map(mapEscape).join("\\b|\\b") + "\\b", "g")
  return stream.create(function(chunk){
    if(!wordsRE.test(chunk)) {
      this.queue(chunk)
      return
    }
    this.queue(chunk.replace(wordsRE, function(word){
      return "~" + word + "~"
    }))
  })
}

function t(words){
  return function(string) {
    var lines = string.split("\n")
    var parser = tilde(words)
    var data = ""
    parser
      .pipe(concat("\n"))
      .on("data", function(chunk){
        data = chunk
      })
    lines.forEach(function(line){
      parser.write(line)
    })
    parser.end()
    return data
  }
}

var autotilde = t([
  "you",
  "really",
  "srsly"
])

document.body.innerHTML = [
  "<pre>",
  	autotilde("what do you think, really?\nsrsly"),
  "</pre>"
].join("")

minified.js

require=function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){var events=require("bloody-events");module.exports=events.extend({constructor:function(fn){events.constructor.call(this);this._pauseBuffer=[];if(typeof fn=="function"){this._transform=fn}},destructor:function(){events.destructor.call(this);this._pauseBuffer.length=0},pipe:function(stream){stream.emit("pipe",this);this.on("data:pipe",stream.accessor("write"));this.on("end",stream.accessor("end"));return stream},unpipe:function(stream){if(stream!=null){stream.emit("pipe",this);this.off("data:pipe",stream.accessor("write"));this.off("end",stream.accessor("end"));return this}this.off("data:pipe");return this},write:function(chunk){if(this._ended){throw new TypeError}if(chunk==null){this.emit("end");this._ended=true;return}this._transform(chunk);return this},pause:function(){this.write=function(chunk){this._pauseBuffer.push(chunk)};return this},resume:function(){var item;delete this.write;while(item=this._pauseBuffer.shift()){this.write(item)}return this},end:function(chunk){if(chunk!=null){this.write(chunk)}this.write(null)},queue:function(chunk){this.emit("data",chunk);this.emit("data:pipe",chunk)},_transform:function(chunk){this.queue(chunk)}})},{"bloody-events":4}],"+vaQHM":[function(require,module,exports){var stream=require("..");var emptyTypes={string:function(){return""},array:function(){return[]},number:function(){return 0},object:function(){return{}}};var checkTypes={string:function(chunk){return typeof chunk=="string"},number:function(chunk){return typeof chunk=="number"},array:function(chunk){return Object.prototype.toString.call(chunk)=="[object Array]"},object:function(chunk){return Object.prototype.toString.call(chunk)=="[object Object]"}};var concatTypes={string:function(left,right,separator){return left+(separator==null?"":separator)+right},number:function(left,right){return left+right},array:function(left,right){return left.concat(right)},object:function(left,right){var result={};var key;for(key in left){if(left.hasOwnProperty(key)){result[key]=left[key]}}for(key in right){if(right.hasOwnProperty(key)){result[key]=right[key]}}return result}};module.exports=function(separator){var result;var type=null;var ended=false;var first=true;var concat=stream.create(function(chunk){var key;if(first){for(key in checkTypes){if(checkTypes[key](chunk)){type=key;result=emptyTypes[type]();break}}if(type==null){throw new TypeError("unsupported type")}}if(!checkTypes[type](chunk)){throw new TypeError("mixed types")}result=concatTypes[type](result,chunk,first?null:separator);first=false});concat.on("end",function(){concat.queue(result)});return concat}},{"..":1}],"bloody-stream/lib/concat":[function(require,module,exports){module.exports=require("+vaQHM")},{}],4:[function(require,module,exports){var klass=require("bloody-class");var _slice=[].slice;module.exports=klass.extend({constructor:function(){this._events={}},destructor:function(){this._events={}},on:function(type,listener,once){var listeners=this._events[type]||(this._events[type]=[]);var index=-1,length=listeners.length,fn;var self=this;while(++index<length){if(listeners[index]===listener){return this}}if(once){fn=function(){self.off(type,listener);return listener.apply(null,arguments)};fn.listener=listener}listeners.push(fn||listener);return this},once:function(type,listener){this.on(type,listener,true);return this},off:function(type,listener){var listeners;var length;switch(arguments.length){case 0:this._events={};case 1:this._events[type]=null;default:listeners=this._events[type];length=listeners&&listeners.length;if(!length)return;while(--length>-1){if(listeners[length]===listener||listeners[length].listener===listener){listeners.splice(length,1);break}}}return this},emit:function(type){var listeners=this._events[type];var length;var args=_slice.call(arguments,1);var index=-1;if(!listeners){return false}listeners=listeners.concat();length=listeners.length;if(!length){return false}while(++index<length){listeners[index].apply(null,args)}return true}})},{"bloody-class":5}],5:[function(require,module,exports){var extend=require("bloody-collections/lib/extend");var hasMethod=require("./lib/hasMethod");var create=require("./lib/create");var K=function(){};module.exports={extend:function(object){var subKlass=create(this);extend(subKlass,object);return subKlass},create:function(){var instance=create(this);instance._accessors={};if(hasMethod(instance,"constructor")){instance.constructor.apply(instance,arguments)}return instance},destroy:function(){if(hasMethod(this,"destructor")){this.destructor.apply(this,arguments)}this._accessors={}},accessor:function(methodName){var thisValue=this;if(this._accessors.hasOwnProperty(methodName)){return this._accessors[methodName]}return this._accessors[methodName]=function(){return thisValue[methodName].apply(thisValue,arguments)}},constructor:K,destructor:K}},{"./lib/create":6,"./lib/hasMethod":7,"bloody-collections/lib/extend":11}],6:[function(require,module,exports){var toString=Object.prototype.toString;var isNativeRE=RegExp("^"+String(toString).replace(/[.*+?^${}()|[\]\\]/g,"\\$&").replace(/toString| for [^\]]+/g,".*?")+"$");if(Object.create&&isNativeRE.test(Object.create)){module.exports=Object.create}else{module.exports=function(object){function F(){}F.prototype=object;return new F}}},{}],7:[function(require,module,exports){module.exports=function(object,property){return typeof object[property]=="function"}},{}],8:[function(require,module,exports){module.exports=[function(fn,thisValue){return function(){return fn.call(thisValue)}},function(fn,thisValue){return function(a){return fn.call(thisValue,a)}},function(fn,thisValue){return function(a,b){return fn.call(thisValue,a,b)}},function(fn,thisValue){return function(a,b,c){return fn.call(thisValue,a,b,c)}},function(fn,thisValue){return function(a,b,c,d){return fn.call(thisValue,a,b,c,d)}},function(fn,thisValue){return function(){return fn.apply(thisValue,arguments)}}]},{}],9:[function(require,module,exports){var callbacks=require("./_callbacks");module.exports=function(fn,thisValue,length){if(thisValue===void 0){return fn}if(length in callbacks){return callbacks[length](fn,thisValue)}return callbacks[callbacks.length-1](fn,thisValue)}},{"./_callbacks":8}],10:[function(require,module,exports){var getKeys=require("./getKeys"),createCallback=require("./createCallback"),isArrayLike=require("./isArrayLike");module.exports=function(collection,fn,thisValue){var index=-1,length,keys,key,callback=createCallback(fn,thisValue,3);if(!collection)return;if(isArrayLike(collection)){length=collection.length;while(++index<length){if(callback(collection[index],index,collection)===false)break}return}keys=getKeys(collection);length=keys.length;while(++index<length){key=keys[index];if(callback(collection[key],key,collection)===false)break}}},{"./createCallback":9,"./getKeys":12,"./isArrayLike":13}],11:[function(require,module,exports){var each=require("./each");module.exports=extend;function extend(source,object){each(object,extendCallback,source);return source}function extendCallback(value,key){if(!this)return false;this[key]=value}},{"./each":10}],12:[function(require,module,exports){var objectPrototype=Object.prototype,enumBugProperties=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable",,"toLocaleString","toString","valueOf"],hasEnumBug=!objectPrototype.propertyIsEnumerable.call({constructor:1},"constructor"),_hasOwnProperty=objectPrototype.hasOwnProperty,hasObjectKeys=typeof Object.keys=="function",objectKeys=Object.keys;module.exports=function(object){var index,keys,length,enumKey;if(object==null)return[];if(hasObjectKeys)return objectKeys(object);keys=[];for(index in object){if(_hasOwnProperty.call(object,index))keys.push(index)}if(hasEnumBug){index=-1;length=enumBugProperties.length;while(++index<length){enumKey=enumBugProperties[index];if(_hasOwnProperty.call(object,enumKey)){keys.push(enumKey)}}}return keys}},{}],13:[function(require,module,exports){var _hasOwnProperty={}.hasOwnProperty;module.exports=function(object){var length;return object&&parseInt(length=object.length,10)===length&&!length||_hasOwnProperty.call(object,length-1)}},{}]},{},[]);require=function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({jLbFzv:[function(require,module,exports){var events=require("bloody-events");module.exports=events.extend({constructor:function(fn){events.constructor.call(this);this._pauseBuffer=[];if(typeof fn=="function"){this._transform=fn}},destructor:function(){events.destructor.call(this);this._pauseBuffer.length=0},pipe:function(stream){stream.emit("pipe",this);this.on("data:pipe",stream.accessor("write"));this.on("end",stream.accessor("end"));return stream},unpipe:function(stream){if(stream!=null){stream.emit("pipe",this);this.off("data:pipe",stream.accessor("write"));this.off("end",stream.accessor("end"));return this}this.off("data:pipe");return this},write:function(chunk){if(this._ended){throw new TypeError}if(chunk==null){this.emit("end");this._ended=true;return}this._transform(chunk);return this},pause:function(){this.write=function(chunk){this._pauseBuffer.push(chunk)};return this},resume:function(){var item;delete this.write;while(item=this._pauseBuffer.shift()){this.write(item)}return this},end:function(chunk){if(chunk!=null){this.write(chunk)}this.write(null)},queue:function(chunk){this.emit("data",chunk);this.emit("data:pipe",chunk)},_transform:function(chunk){this.queue(chunk)}})},{"bloody-events":3}],"bloody-stream":[function(require,module,exports){module.exports=require("jLbFzv")},{}],3:[function(require,module,exports){var klass=require("bloody-class");var _slice=[].slice;module.exports=klass.extend({constructor:function(){this._events={}},destructor:function(){this._events={}},on:function(type,listener,once){var listeners=this._events[type]||(this._events[type]=[]);var index=-1,length=listeners.length,fn;var self=this;while(++index<length){if(listeners[index]===listener){return this}}if(once){fn=function(){self.off(type,listener);return listener.apply(null,arguments)};fn.listener=listener}listeners.push(fn||listener);return this},once:function(type,listener){this.on(type,listener,true);return this},off:function(type,listener){var listeners;var length;switch(arguments.length){case 0:this._events={};case 1:this._events[type]=null;default:listeners=this._events[type];length=listeners&&listeners.length;if(!length)return;while(--length>-1){if(listeners[length]===listener||listeners[length].listener===listener){listeners.splice(length,1);break}}}return this},emit:function(type){var listeners=this._events[type];var length;var args=_slice.call(arguments,1);var index=-1;if(!listeners){return false}listeners=listeners.concat();length=listeners.length;if(!length){return false}while(++index<length){listeners[index].apply(null,args)}return true}})},{"bloody-class":4}],4:[function(require,module,exports){var extend=require("bloody-collections/lib/extend");var hasMethod=require("./lib/hasMethod");var create=require("./lib/create");var K=function(){};module.exports={extend:function(object){var subKlass=create(this);extend(subKlass,object);return subKlass},create:function(){var instance=create(this);instance._accessors={};if(hasMethod(instance,"constructor")){instance.constructor.apply(instance,arguments)}return instance},destroy:function(){if(hasMethod(this,"destructor")){this.destructor.apply(this,arguments)}this._accessors={}},accessor:function(methodName){var thisValue=this;if(this._accessors.hasOwnProperty(methodName)){return this._accessors[methodName]}return this._accessors[methodName]=function(){return thisValue[methodName].apply(thisValue,arguments)}},constructor:K,destructor:K}},{"./lib/create":5,"./lib/hasMethod":6,"bloody-collections/lib/extend":10}],5:[function(require,module,exports){var toString=Object.prototype.toString;var isNativeRE=RegExp("^"+String(toString).replace(/[.*+?^${}()|[\]\\]/g,"\\$&").replace(/toString| for [^\]]+/g,".*?")+"$");if(Object.create&&isNativeRE.test(Object.create)){module.exports=Object.create}else{module.exports=function(object){function F(){}F.prototype=object;return new F}}},{}],6:[function(require,module,exports){module.exports=function(object,property){return typeof object[property]=="function"}},{}],7:[function(require,module,exports){module.exports=[function(fn,thisValue){return function(){return fn.call(thisValue)}},function(fn,thisValue){return function(a){return fn.call(thisValue,a)}},function(fn,thisValue){return function(a,b){return fn.call(thisValue,a,b)}},function(fn,thisValue){return function(a,b,c){return fn.call(thisValue,a,b,c)}},function(fn,thisValue){return function(a,b,c,d){return fn.call(thisValue,a,b,c,d)}},function(fn,thisValue){return function(){return fn.apply(thisValue,arguments)}}]},{}],8:[function(require,module,exports){var callbacks=require("./_callbacks");module.exports=function(fn,thisValue,length){if(thisValue===void 0){return fn}if(length in callbacks){return callbacks[length](fn,thisValue)}return callbacks[callbacks.length-1](fn,thisValue)}},{"./_callbacks":7}],9:[function(require,module,exports){var getKeys=require("./getKeys"),createCallback=require("./createCallback"),isArrayLike=require("./isArrayLike");module.exports=function(collection,fn,thisValue){var index=-1,length,keys,key,callback=createCallback(fn,thisValue,3);if(!collection)return;if(isArrayLike(collection)){length=collection.length;while(++index<length){if(callback(collection[index],index,collection)===false)break}return}keys=getKeys(collection);length=keys.length;while(++index<length){key=keys[index];if(callback(collection[key],key,collection)===false)break}}},{"./createCallback":8,"./getKeys":11,"./isArrayLike":12}],10:[function(require,module,exports){var each=require("./each");module.exports=extend;function extend(source,object){each(object,extendCallback,source);return source}function extendCallback(value,key){if(!this)return false;this[key]=value}},{"./each":9}],11:[function(require,module,exports){var objectPrototype=Object.prototype,enumBugProperties=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable",,"toLocaleString","toString","valueOf"],hasEnumBug=!objectPrototype.propertyIsEnumerable.call({constructor:1},"constructor"),_hasOwnProperty=objectPrototype.hasOwnProperty,hasObjectKeys=typeof Object.keys=="function",objectKeys=Object.keys;module.exports=function(object){var index,keys,length,enumKey;if(object==null)return[];if(hasObjectKeys)return objectKeys(object);keys=[];for(index in object){if(_hasOwnProperty.call(object,index))keys.push(index)}if(hasEnumBug){index=-1;length=enumBugProperties.length;while(++index<length){enumKey=enumBugProperties[index];if(_hasOwnProperty.call(object,enumKey)){keys.push(enumKey)}}}return keys}},{}],12:[function(require,module,exports){var _hasOwnProperty={}.hasOwnProperty;module.exports=function(object){var length;return object&&parseInt(length=object.length,10)===length&&!length||_hasOwnProperty.call(object,length-1)}},{}]},{},[]);var stream=require("bloody-stream");var concat=require("bloody-stream/lib/concat");var escapeRE=/([.*+?^=!:$(){}|[\]\/\\])/g;var mapEscape=function(string){return string.replace(escapeRE,"\\$1")};var tilde=function(words){var wordsRE=RegExp("\\b"+words.map(mapEscape).join("\\b|\\b")+"\\b","g");return stream.create(function(chunk){if(!wordsRE.test(chunk)){this.queue(chunk);return}this.queue(chunk.replace(wordsRE,function(word){return"~"+word+"~"}))})};function t(words){return function(string){var lines=string.split("\n");var parser=tilde(words);var data="";parser.pipe(concat("\n")).on("data",function(chunk){data=chunk});lines.forEach(function(line){parser.write(line)});parser.end();return data}}var autotilde=t(["you","really","srsly"]);document.body.innerHTML=["<pre>",autotilde("what do you think, really?\nsrsly"),"</pre>"].join("");

package.json

{
  "name": "requirebin-sketch",
  "version": "1.0.0",
  "dependencies": {
    "bloody-stream": "0.0.0"
  }
}

page-head.html

<style type='text/css'>html, body { margin: 0; padding: 0; border: 0; }
body, html { height: 100%; width: 100%; }</style>

requirebin.md

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