// ==UserScript==
// @name SmartQuotes.js
// @namespace http://tampermonkey.net/
// @version 0.1
// @description try to take over the world!
// @author You
// @match *
// @grant none
// ==/UserScript==
(function() {
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
define(factory);
} else if (typeof exports === 'object') {
module.exports = factory();
} else {
root.smartquotes = factory();
}
} (this, function() {
// The smartquotes function should just delegate to the other functions
function smartquotes(context) {
if (typeof document !== 'undefined' && typeof context === 'undefined') {
var run = function() { smartquotes.element(document.body); };
// if called without arguments, run on the entire body after the document has loaded
if (document.readyState !== 'loading') {
// we're already ready
run();
} else if (document.addEventListener) {
document.addEventListener("DOMContentLoaded", run, false);
} else {
var readyStateCheckInterval = setInterval(function() {
if (document.readyState !== 'loading') {
clearInterval(readyStateCheckInterval);
run();
}
}, 10);
}
} else if (typeof context === 'string') {
return smartquotes.string(context);
} else {
return smartquotes.element(context);
}
}
smartquotes.string = function(str, retainLength) {
return str
.replace(/'''/g, '\u2034' + (retainLength ? '\u2063\u2063' : '')) // triple prime
.replace(/(\W|^)"(\w)/g, '$1\u201c$2') // beginning "
.replace(/(\u201c[^"]*)"([^"]*$|[^\u201c"]*\u201c)/g, '$1\u201d$2') // ending "
.replace(/([^0-9])"/g,'$1\u201d') // remaining " at end of word
.replace(/''/g, '\u2033' + (retainLength ? '\u2063' : '')) // double prime as two single quotes
.replace(/(\W|^)'(\S)/g, '$1\u2018$2') // beginning '
.replace(/([a-z])'([a-z])/ig, '$1\u2019$2') // conjunction's possession
.replace(/(\u2018)([0-9]{2}[^\u2019]*)(\u2018([^0-9]|$)|$|\u2019[a-z])/ig, '\u2019$2$3') // abbrev. years like '93
.replace(/((\u2018[^']*)|[a-z])'([^0-9]|$)/ig, '$1\u2019$3') // ending '
.replace(/(\B|^)\u2018(?=([^\u2018\u2019]*\u2019\b)*([^\u2018\u2019]*\B\W[\u2018\u2019]\b|[^\u2018\u2019]*$))/ig, '$1\u2019') // backwards apostrophe
.replace(/"/g, '\u2033') // double prime
.replace(/'/g, '\u2032'); // prime
};
smartquotes.element = function(root) {
var TEXT_NODE = typeof Element !== 'undefined' && Element.TEXT_NODE || 3;
handleElement(root);
function handleElement(el) {
if (['CODE', 'PRE', 'SCRIPT', 'STYLE'].indexOf(el.nodeName.toUpperCase()) !== -1) {
return;
}
var i, node, nodeInfo;
var childNodes = el.childNodes;
var textNodes = [];
var text = '';
// compile all text first so we handle working around child nodes
for (i = 0; i < childNodes.length; i++) {
node = childNodes[i];
if (node.nodeType === TEXT_NODE || node.nodeName === '#text') {
textNodes.push([node, text.length]);
text += node.nodeValue || node.value;
} else if (node.childNodes && node.childNodes.length) {
text += handleElement(node);
}
}
text = smartquotes.string(text, true);
for (i in textNodes) {
nodeInfo = textNodes[i];
if (nodeInfo[0].nodeValue) {
nodeInfo[0].nodeValue = substring(text, nodeInfo[0].nodeValue, nodeInfo[1]);
} else if (nodeInfo[0].value) {
nodeInfo[0].value = substring(text, nodeInfo[0].value, nodeInfo[1]);
}
}
return text;
}
function substring(text, value, position) {
return text.substr(position, value.length).replace('\u2063', '');
}
return root;
};
return smartquotes;
}));
smartquotes();
})();
