diff --git a/template.html b/template.html
index 46dbe34..9556f6e 100644
--- a/template.html
+++ b/template.html
@@ -1,8 +1,248 @@
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+<div class="content"> RegExr is an online tool to <b>learn</b>, <b>build</b>, &amp; <b>test</b> Regular Expressions (RegEx / RegExp). <hr>
+<ul>
+<li>Supports <b>JavaScript</b> &amp; <b>PHP/PCRE</b> RegEx.</li>
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+<style> .native-js {
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 									}
 
@@ -12,11 +252,518 @@
 
 									.native-details:hover {
 										color: #native_color_hover# !important;
-									} </style> <div class="native-main"> <img class="native-img" src="#native_logo#"> <div class="native-details"> <span class="native-company">Sponsored by #native_company#</span> <span class="native-desc">#native_desc#</span> </div> </div> </a> </div> <div class="noad"> <b>Want to support RegExr?</b> Consider disabling your ad-blocker for this domain. We'll show a non-intrusive, dev-oriented ad in this area. </div> </div> </div> <div class="min"> <ul class="list"></ul> </div> </aside> <div class="doc"> <div class="blocker"></div> <section class="expression"> <header> <h1>Expression</h1> <div class="controlbar"> <div class="button flavor"> <svg class="icon"><use xlink:href="#code"></use></svg> <span class="label">JavaScript</span> <svg class="icon dropdown"><use xlink:href="#dropdown"></use></svg> </div> <div class="button flags"> <svg class="icon"><use xlink:href="#flags"></use></svg> <span class="label">Flags</span> <svg class="icon dropdown"><use xlink:href="#dropdown"></use></svg> </div> </div> </header> <article class="editor"><svg class="icon alert"><use xlink:href="#alert"></use></svg></article> </section> <section class="text"> <header> <h1> <ul class="segcontrol modelist"></ul> </h1> <div class="button add"> <svg class="icon add"><use xlink:href="#add"></use></svg> <span class="label">Add Test</span> </div> <div class="controlbar"> <div class="control result">No match.</div> </div> </header> <article> <article class="editor multiline"><div class="pad"> <textarea>
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+<div class="native-main">
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+</div>
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+<div class="doc">
+<div class="blocker">
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+<section class="expression">
+<header>
+<h1>Expression</h1>
+<div class="controlbar">
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+</use>
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+<span class="label">Flags</span>
+<svg class="icon dropdown">
+<use xlink:href="#dropdown">
+</use>
+</svg>
+</div>
+</div>
+</header>
+<article class="editor">
+<svg class="icon alert">
+<use xlink:href="#alert">
+</use>
+</svg>
+</article>
+</section>
+<section class="text">
+<header>
+<h1>
+<ul class="segcontrol modelist">
+</ul>
+</h1>
+<div class="button add">
+<svg class="icon add">
+<use xlink:href="#add">
+</use>
+</svg>
+<span class="label">Add Test</span>
+</div>
+<div class="controlbar">
+<div class="control result">No match.</div>
+</div>
+</header>
+<article>
+<article class="editor multiline">
+<div class="pad">
+<textarea>
 
 <replace with text>
 
-</textarea> </div></article> <div class="tests"> <ul class="list"></ul> <div class="add button"> <svg class="icon add"><use xlink:href="#add"></use></svg> <span class="label">Add Test</span> </div> <div class="default"> Build a suite of tests that your expression should (or should not) match. <p>Create new tests with the 'Add Test' button. Click a test to edit the name, type, & text.</p> </div> </div> </article></section> <section class="tools"> <header> <h1>Tools</h1> <ul class="segcontrol toollist"></ul> <svg class="small icon max"><use xlink:href="#close"><title>Toggle tools panel</title></use></svg> </header> <article> <svg class="icon help"><use xlink:href="#help"></use></svg> <div class="inputtool"> <div class="editor"></div> <div class="result"></div> </div> <div class="content"></div> </article> </section> </div> </div> </div> <div id="library" style="display:none;"> <div id="tooltip" class="tooltip"> <svg class="tip"><use xlink:href="#dropdown"></use></svg> <div class="content"></div> </div> <div id="tooltip-flavor"> <header> <h1>RegEx Engine</h1> <svg class="icon help"><use xlink:href="#help"></use></svg> </header> <hr> <ul class="list"></ul> </div> <div id="tooltip-flags"> <header> <h1>Expression Flags</h1> <svg class="icon help"><use xlink:href="#help"></use></svg> </header> <hr> <ul class="list"></ul> </div> <div id="tooltip-testtypes"> <ul class="list"></ul> </div> <div id="tooltip-signin"> <div class="signin"> <header> <h1>Sign In</h1> <svg class="icon help"><use xlink:href="#help"></use></svg> </header> <hr> <div class="content"> Sign in to persist favorites &amp; patterns. Click the help icon above for info. <br><br> Any unsaved changes will be lost. Saved patterns &amp; favorites will be migrated to your account. </div> <hr> <ul class="list"></ul> </div> <div class="signout"> <header> <h1>Sign Out</h1> </header> <hr> <div class="content"> You are currently signed in as <b class="username">--</b> via <b class="type">--</b>. <br><br> <span class="signoutbtn">Sign out.</span> </div> </div> <div class="distract"> <svg class="icon distractor anim-spin"><use xlink:href="#distractor"></use></svg> One moment... </div> </div> <div id="cheatsheet"> <table class="cheatsheet"> <tr><th colspan="2" data-id="charclasses">Character classes</th></tr> <tr><td>.</td><td>any character except newline</td></tr> <tr><td>\w \d \s</td><td>word, digit, whitespace</td></tr> <tr><td>\W \D \S</td><td>not word, digit, whitespace</td></tr> <tr><td>[abc]</td><td>any of a, b, or c</td></tr> <tr><td>[^abc]</td><td>not a, b, or c</td></tr> <tr><td>[a-g]</td><td>character between a & g</td></tr> <tr><th colspan="2" data-id="anchors">Anchors</th></tr> <tr><td>^abc$</td><td>start / end of the string</td></tr> <tr><td>\b \B</td><td>word, not-word boundary</td></tr> <tr><th colspan="2" data-id="escchars">Escaped characters</th></tr> <tr><td>\. \* \\</td><td>escaped special characters</td></tr> <tr><td>\t \n \r</td><td>tab, linefeed, carriage return</td></tr> <tr><th colspan="2" data-id="groups">Groups & Lookaround</th></tr> <tr><td>(abc)</td><td>capture group</td></tr> <tr><td>\1</td><td>backreference to group #1</td></tr> <tr><td>(?:abc)</td><td>non-capturing group</td></tr> <tr><td>(?=abc)</td><td>positive lookahead</td></tr> <tr><td>(?!abc)</td><td>negative lookahead</td></tr> <tr><th colspan="2" data-id="quants">Quantifiers & Alternation</th></tr> <tr><td>a* a+ a?</td><td>0 or more, 1 or more, 0 or 1</td></tr> <tr><td>a{5} a{2,}</td><td>exactly five, two or more</td></tr> <tr><td>a{1,3}</td><td>between one & three</td></tr> <tr><td>a+? a{2,}?</td><td>match as few as possible</td></tr> <tr><td>ab|cd</td><td>match ab or cd</td></tr> </table> </div> <div id="community" class="community"> <header> <div class="label name"></div> <div> <svg class="icon favorites"><use xlink:href="#favorites"><title>Favorite (add to My Patterns)</title></use></svg> <svg class="icon share"><use xlink:href="#share"><title>Load & open pattern settings</title></use></svg> </div> </header> <div class="actions list"> <div class="link row"> <svg class="icon link"><use xlink:href="#link"></use></svg> <div class="label">Load</div> <div class="url">--</div> <svg class="icon copy"><use xlink:href="#copy"><title>Copy to clipboard</title></use></svg> </div> <div class="rate inactive row"> <svg class="icon thumb"><use xlink:href="#thumb"></use></svg> <div class="label">Rate</div> <svg class="icon rate thumbdown"><use xlink:href="#thumb"><title>Rate pattern</title></use></svg> <span class="rating">--</span> <svg class="icon rate thumbup"><use xlink:href="#thumb"><title>Rate pattern</title></use></svg> </div> </div> <div class="desc"></div> <div class="author"></div> <hr> </div> <div id="share"> <div id="share_main"> <div class="signin row"> <svg class="icon user"><use xlink:href="#user"></use></svg> <div class="label signin"><a>Sign in</a> to avoid losing your patterns!</div> <div class="label signout">Signed in as <b class="username">--</b></div> </div> <div class="save row"> <div class="message">Saving will create a shareable public link.</div> <div class="buttons row"> <div class="fork button">Fork</div> <div class="save button default">Save</div> <div class="status"></div> </div> </div> <div class="info"> <div class="info row"> <svg class="icon info"><use xlink:href="#info"></use></svg> <div class="label">Optional info</div> </div> <div class="inputs"> <input class="name" type="text" placeholder="pattern name (recommended)" maxlength="30"> <input class="author" type="text" placeholder="author name" maxlength="20"> <textarea class="description" rows="4" placeholder="description" maxlength="250"></textarea> <input class="keywords" type="text" placeholder="keywords for search" maxlength="50"> </div> </div> <div class="actions list"> <div class="link row"> <svg class="icon link"><use xlink:href="#link"></use></svg> <div class="label">Shareable link</div> <div class="url"></div> <svg class="icon copy"><use xlink:href="#copy"><title>Copy to clipboard</title></use></svg> </div> <div class="private row"> <svg class="icon private"><use xlink:href="#private"></use></svg> <div class="label">Private</div> <div class="status"></div> <svg class="icon check"><use xlink:href="#check"></use></svg> </div> <div class="favorites row"> <svg class="icon favorites"><use xlink:href="#favorites"></use></svg> <div class="label">Favorite</div> <div class="status"></div> <svg class="icon check"><use xlink:href="#check"></use></svg> </div> <div class="community row"> <svg class="icon community"><use xlink:href="#community"></use></svg> <div class="label">Share with the Community</div> <svg class="icon arrow"><use xlink:href="#arrowright"></use></svg> </div> <div class="delete row"> <svg class="icon delete"><use xlink:href="#delete"></use></svg> <div class="label">Delete</div> <div class="status"></div> </div> </div> </div> <div id="share_community"> Edit or add extra information to help people find this expression. <div class="inputs"> <input class="name" type="text" placeholder="pattern name (required)" maxlength="30"> <input class="author" type="text" placeholder="author name" maxlength="20"> <textarea class="description" rows="3" placeholder="description" maxlength="250"></textarea> <input class="keywords" type="text" placeholder="keywords for search" maxlength="50"> </div> <div class="buttons"> <div class="button cancel">Cancel</div> <div class="button share default"><svg class="icon community"><use xlink:href="#community"></use></svg> Share</div> <div class="status"></div> </div> This will share a public copy of this Expression (including Text) with the Community. <b>You will not be able to edit or delete the shared copy.</b> </div> </div> <div id="tests_item"> <header> <svg class="icon fail small"><use xlink:href="#close"><title>Failed</title></use></svg> <svg class="icon pass small"><use xlink:href="#check"><title>Passed</title></use></svg> <h1><input type="text" class="name" placeholder="Untitled Test"></h1> <div class="button type"> <span class="label">Match all</span> <svg class="icon dropdown"><use xlink:href="#dropdown"></use></svg> </div> <svg class="icon delete small"><use xlink:href="#delete"><title>Delete test</title></use></svg> </header> <article> <div class="bar"></div> <div class="editor multiline"><div class="pad"></div></div> </article> </div> </div> <script src="regexr.js"></script> <script id="phpinject"> /** INJECTED BY PHP **/
+</textarea>
+</div>
+</article>
+<div class="tests">
+<ul class="list">
+</ul>
+<div class="add button">
+<svg class="icon add">
+<use xlink:href="#add">
+</use>
+</svg>
+<span class="label">Add Test</span>
+</div>
+<div class="default"> Build a suite of tests that your expression should (or should not) match. <p>Create new tests with the 'Add Test' button. Click a test to edit the name, type, & text.</p>
+</div>
+</div>
+</article>
+</section>
+<section class="tools">
+<header>
+<h1>Tools</h1>
+<ul class="segcontrol toollist">
+</ul>
+<svg class="small icon max">
+<use xlink:href="#close">
+<title>Toggle tools panel</title>
+</use>
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+<div id="library" style="display:none;">
+<div id="tooltip" class="tooltip">
+<svg class="tip">
+<use xlink:href="#dropdown">
+</use>
+</svg>
+<div class="content">
+</div>
+</div>
+<div id="tooltip-flavor">
+<header>
+<h1>RegEx Engine</h1>
+<svg class="icon help">
+<use xlink:href="#help">
+</use>
+</svg>
+</header>
+<hr>
+<ul class="list">
+</ul>
+</div>
+<div id="tooltip-flags">
+<header>
+<h1>Expression Flags</h1>
+<svg class="icon help">
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+</use>
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+<hr>
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+</ul>
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+<h1>Sign In</h1>
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+<br> Any unsaved changes will be lost. Saved patterns &amp; favorites will be migrated to your account. </div>
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+</div>
+<div class="signout">
+<header>
+<h1>Sign Out</h1>
+</header>
+<hr>
+<div class="content"> You are currently signed in as <b class="username">--</b> via <b class="type">--</b>. <br>
+<br>
+<span class="signoutbtn">Sign out.</span>
+</div>
+</div>
+<div class="distract">
+<svg class="icon distractor anim-spin">
+<use xlink:href="#distractor">
+</use>
+</svg> One moment... </div>
+</div>
+<div id="cheatsheet">
+<table class="cheatsheet">
+<tr>
+<th colspan="2" data-id="charclasses">Character classes</th>
+</tr>
+<tr>
+<td>.</td>
+<td>any character except newline</td>
+</tr>
+<tr>
+<td>\w \d \s</td>
+<td>word, digit, whitespace</td>
+</tr>
+<tr>
+<td>\W \D \S</td>
+<td>not word, digit, whitespace</td>
+</tr>
+<tr>
+<td>[abc]</td>
+<td>any of a, b, or c</td>
+</tr>
+<tr>
+<td>[^abc]</td>
+<td>not a, b, or c</td>
+</tr>
+<tr>
+<td>[a-g]</td>
+<td>character between a & g</td>
+</tr>
+<tr>
+<th colspan="2" data-id="anchors">Anchors</th>
+</tr>
+<tr>
+<td>^abc$</td>
+<td>start / end of the string</td>
+</tr>
+<tr>
+<td>\b \B</td>
+<td>word, not-word boundary</td>
+</tr>
+<tr>
+<th colspan="2" data-id="escchars">Escaped characters</th>
+</tr>
+<tr>
+<td>\. \* \\</td>
+<td>escaped special characters</td>
+</tr>
+<tr>
+<td>\t \n \r</td>
+<td>tab, linefeed, carriage return</td>
+</tr>
+<tr>
+<th colspan="2" data-id="groups">Groups & Lookaround</th>
+</tr>
+<tr>
+<td>(abc)</td>
+<td>capture group</td>
+</tr>
+<tr>
+<td>\1</td>
+<td>backreference to group #1</td>
+</tr>
+<tr>
+<td>(?:abc)</td>
+<td>non-capturing group</td>
+</tr>
+<tr>
+<td>(?=abc)</td>
+<td>positive lookahead</td>
+</tr>
+<tr>
+<td>(?!abc)</td>
+<td>negative lookahead</td>
+</tr>
+<tr>
+<th colspan="2" data-id="quants">Quantifiers & Alternation</th>
+</tr>
+<tr>
+<td>a* a+ a?</td>
+<td>0 or more, 1 or more, 0 or 1</td>
+</tr>
+<tr>
+<td>a{5} a{2,}</td>
+<td>exactly five, two or more</td>
+</tr>
+<tr>
+<td>a{1,3}</td>
+<td>between one & three</td>
+</tr>
+<tr>
+<td>a+? a{2,}?</td>
+<td>match as few as possible</td>
+</tr>
+<tr>
+<td>ab|cd</td>
+<td>match ab or cd</td>
+</tr>
+</table>
+</div>
+<div id="community" class="community">
+<header>
+<div class="label name">
+</div>
+<div>
+<svg class="icon favorites">
+<use xlink:href="#favorites">
+<title>Favorite (add to My Patterns)</title>
+</use>
+</svg>
+<svg class="icon share">
+<use xlink:href="#share">
+<title>Load & open pattern settings</title>
+</use>
+</svg>
+</div>
+</header>
+<div class="actions list">
+<div class="link row">
+<svg class="icon link">
+<use xlink:href="#link">
+</use>
+</svg>
+<div class="label">Load</div>
+<div class="url">--</div>
+<svg class="icon copy">
+<use xlink:href="#copy">
+<title>Copy to clipboard</title>
+</use>
+</svg>
+</div>
+<div class="rate inactive row">
+<svg class="icon thumb">
+<use xlink:href="#thumb">
+</use>
+</svg>
+<div class="label">Rate</div>
+<svg class="icon rate thumbdown">
+<use xlink:href="#thumb">
+<title>Rate pattern</title>
+</use>
+</svg>
+<span class="rating">--</span>
+<svg class="icon rate thumbup">
+<use xlink:href="#thumb">
+<title>Rate pattern</title>
+</use>
+</svg>
+</div>
+</div>
+<div class="desc">
+</div>
+<div class="author">
+</div>
+<hr>
+</div>
+<div id="share">
+<div id="share_main">
+<div class="signin row">
+<svg class="icon user">
+<use xlink:href="#user">
+</use>
+</svg>
+<div class="label signin">
+<a>Sign in</a> to avoid losing your patterns!</div>
+<div class="label signout">Signed in as <b class="username">--</b>
+</div>
+</div>
+<div class="save row">
+<div class="message">Saving will create a shareable public link.</div>
+<div class="buttons row">
+<div class="fork button">Fork</div>
+<div class="save button default">Save</div>
+<div class="status">
+</div>
+</div>
+</div>
+<div class="info">
+<div class="info row">
+<svg class="icon info">
+<use xlink:href="#info">
+</use>
+</svg>
+<div class="label">Optional info</div>
+</div>
+<div class="inputs">
+<input class="name" type="text" placeholder="pattern name (recommended)" maxlength="30">
+<input class="author" type="text" placeholder="author name" maxlength="20">
+<textarea class="description" rows="4" placeholder="description" maxlength="250">
+</textarea>
+<input class="keywords" type="text" placeholder="keywords for search" maxlength="50">
+</div>
+</div>
+<div class="actions list">
+<div class="link row">
+<svg class="icon link">
+<use xlink:href="#link">
+</use>
+</svg>
+<div class="label">Shareable link</div>
+<div class="url">
+</div>
+<svg class="icon copy">
+<use xlink:href="#copy">
+<title>Copy to clipboard</title>
+</use>
+</svg>
+</div>
+<div class="private row">
+<svg class="icon private">
+<use xlink:href="#private">
+</use>
+</svg>
+<div class="label">Private</div>
+<div class="status">
+</div>
+<svg class="icon check">
+<use xlink:href="#check">
+</use>
+</svg>
+</div>
+<div class="favorites row">
+<svg class="icon favorites">
+<use xlink:href="#favorites">
+</use>
+</svg>
+<div class="label">Favorite</div>
+<div class="status">
+</div>
+<svg class="icon check">
+<use xlink:href="#check">
+</use>
+</svg>
+</div>
+<div class="community row">
+<svg class="icon community">
+<use xlink:href="#community">
+</use>
+</svg>
+<div class="label">Share with the Community</div>
+<svg class="icon arrow">
+<use xlink:href="#arrowright">
+</use>
+</svg>
+</div>
+<div class="delete row">
+<svg class="icon delete">
+<use xlink:href="#delete">
+</use>
+</svg>
+<div class="label">Delete</div>
+<div class="status">
+</div>
+</div>
+</div>
+</div>
+<div id="share_community"> Edit or add extra information to help people find this expression. <div class="inputs">
+<input class="name" type="text" placeholder="pattern name (required)" maxlength="30">
+<input class="author" type="text" placeholder="author name" maxlength="20">
+<textarea class="description" rows="3" placeholder="description" maxlength="250">
+</textarea>
+<input class="keywords" type="text" placeholder="keywords for search" maxlength="50">
+</div>
+<div class="buttons">
+<div class="button cancel">Cancel</div>
+<div class="button share default">
+<svg class="icon community">
+<use xlink:href="#community">
+</use>
+</svg> Share</div>
+<div class="status">
+</div>
+</div> This will share a public copy of this Expression (including Text) with the Community. <b>You will not be able to edit or delete the shared copy.</b>
+</div>
+</div>
+<div id="tests_item">
+<header>
+<svg class="icon fail small">
+<use xlink:href="#close">
+<title>Failed</title>
+</use>
+</svg>
+<svg class="icon pass small">
+<use xlink:href="#check">
+<title>Passed</title>
+</use>
+</svg>
+<h1>
+<input type="text" class="name" placeholder="Untitled Test">
+</h1>
+<div class="button type">
+<span class="label">Match all</span>
+<svg class="icon dropdown">
+<use xlink:href="#dropdown">
+</use>
+</svg>
+</div>
+<svg class="icon delete small">
+<use xlink:href="#delete">
+<title>Delete test</title>
+</use>
+</svg>
+</header>
+<article>
+<div class="bar">
+</div>
+<div class="editor multiline">
+<div class="pad">
+</div>
+</div>
+</article>
+</div>
+</div>
+<script src="regexr.js">
+</script>
+<script id="phpinject"> /** INJECTED BY PHP **/
 		// first param false indicates a local init.
 		// php passes either a pattern object, or null.
 
@@ -30,4 +777,6 @@
 		}, {
 			"PCREVersion": "8.38 2015-11-23",
 			"PHPVersion": "7.0.22-0ubuntu0.16.04.1"
-		}); </script> </body> </html> 
+		}); </script>
+</body>
+</html> 

Character classes
.	any character except newline
\w \d \s	word, digit, whitespace
\W \D \S	not word, digit, whitespace
[abc]	any of a, b, or c
[^abc]	not a, b, or c
[a-g]	character between a & g
Anchors
^abc$	start / end of the string
\b \B	word, not-word boundary
Escaped characters
\. \* \\	escaped special characters
\t \n \r	tab, linefeed, carriage return
Groups & Lookaround
(abc)	capture group
\1	backreference to group #1
(?:abc)	non-capturing group
(?=abc)	positive lookahead
(?!abc)	negative lookahead
Quantifiers & Alternation
a* a+ a?	0 or more, 1 or more, 0 or 1
a{5} a{2,}	exactly five, two or more
a{1,3}	between one & three
a+? a{2,}?	match as few as possible
ab\|cd	match ab or cd