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1 files changed, 112 insertions, 192 deletions

diff --git a/docs/en/cowboy/2.3/guide/routing/index.html b/docs/en/cowboy/2.3/guide/routing/index.html
index 5f1ef914..1a7eccc6 100644
--- a/docs/en/cowboy/2.3/guide/routing/index.html
+++ b/docs/en/cowboy/2.3/guide/routing/index.html
@@ -62,261 +62,181 @@
 
 <h1 class="lined-header"><span>Routing</span></h1>
 
-<div class="paragraph"><p>Cowboy does nothing by default.</p></div>
-<div class="paragraph"><p>To make Cowboy useful, you need to map URIs to Erlang modules that will
-handle the requests. This is called routing.</p></div>
-<div class="paragraph"><p>When Cowboy receives a request, it tries to match the requested host and
-path to the configured routes. When there&#8217;s a match, the route&#8217;s
-associated handler is executed.</p></div>
-<div class="paragraph"><p>Routes need to be compiled before they can be used by Cowboy.
-The result of the compilation is the dispatch rules.</p></div>
-<div class="sect1">
+<p>Cowboy does nothing by default.</p>
+<p>To make Cowboy useful, you need to map URIs to Erlang modules that will handle the requests. This is called routing.</p>
+<p>When Cowboy receives a request, it tries to match the requested host and path to the configured routes. When there&apos;s a match, the route&apos;s associated handler is executed.</p>
+<p>Routes need to be compiled before they can be used by Cowboy. The result of the compilation is the dispatch rules.</p>
 <h2 id="_syntax">Syntax</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>The general structure for the routes is defined as follow.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<p>The general structure for the routes is defined as follow.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">Routes</span> <span style="color: #990000">=</span> [<span style="color: #009900">Host1</span>, <span style="color: #009900">Host2</span>, <span style="color: #990000">...</span> <span style="color: #009900">HostN</span>]<span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>Each host contains matching rules for the host along with optional
-constraints, and a list of routes for the path component.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">Routes</font> <font color="#990000">=</font> [<font color="#009900">Host1</font>, <font color="#009900">Host2</font>, <font color="#990000">...</font> <font color="#009900">HostN</font>]<font color="#990000">.</font></tt></pre>
+</div></div>
+<p>Each host contains matching rules for the host along with optional constraints, and a list of routes for the path component.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">Host1</span> <span style="color: #990000">=</span> {<span style="color: #009900">HostMatch</span>, <span style="color: #009900">PathsList</span>}<span style="color: #990000">.</span>
-<span style="color: #009900">Host2</span> <span style="color: #990000">=</span> {<span style="color: #009900">HostMatch</span>, <span style="color: #009900">Constraints</span>, <span style="color: #009900">PathsList</span>}<span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>The list of routes for the path component is defined similar to the
-list of hosts.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">Host1</font> <font color="#990000">=</font> {<font color="#009900">HostMatch</font>, <font color="#009900">PathsList</font>}<font color="#990000">.</font>
+<font color="#009900">Host2</font> <font color="#990000">=</font> {<font color="#009900">HostMatch</font>, <font color="#009900">Constraints</font>, <font color="#009900">PathsList</font>}<font color="#990000">.</font></tt></pre>
+</div></div>
+<p>The list of routes for the path component is defined similar to the list of hosts.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">PathsList</span> <span style="color: #990000">=</span> [<span style="color: #009900">Path1</span>, <span style="color: #009900">Path2</span>, <span style="color: #990000">...</span> <span style="color: #009900">PathN</span>]<span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>Finally, each path contains matching rules for the path along with
-optional constraints, and gives us the handler module to be used
-along with its initial state.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathsList</font> <font color="#990000">=</font> [<font color="#009900">Path1</font>, <font color="#009900">Path2</font>, <font color="#990000">...</font> <font color="#009900">PathN</font>]<font color="#990000">.</font></tt></pre>
+</div></div>
+<p>Finally, each path contains matching rules for the path along with optional constraints, and gives us the handler module to be used along with its initial state.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">Path1</span> <span style="color: #990000">=</span> {<span style="color: #009900">PathMatch</span>, <span style="color: #009900">Handler</span>, <span style="color: #009900">InitialState</span>}<span style="color: #990000">.</span>
-<span style="color: #009900">Path2</span> <span style="color: #990000">=</span> {<span style="color: #009900">PathMatch</span>, <span style="color: #009900">Constraints</span>, <span style="color: #009900">Handler</span>, <span style="color: #009900">InitialState</span>}<span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>Continue reading to learn more about the match syntax and the optional
-constraints.</p></div>
-</div>
-</div>
-<div class="sect1">
+<pre><tt><font color="#009900">Path1</font> <font color="#990000">=</font> {<font color="#009900">PathMatch</font>, <font color="#009900">Handler</font>, <font color="#009900">InitialState</font>}<font color="#990000">.</font>
+<font color="#009900">Path2</font> <font color="#990000">=</font> {<font color="#009900">PathMatch</font>, <font color="#009900">Constraints</font>, <font color="#009900">Handler</font>, <font color="#009900">InitialState</font>}<font color="#990000">.</font></tt></pre>
+</div></div>
+<p>Continue reading to learn more about the match syntax and the optional constraints.</p>
 <h2 id="_match_syntax">Match syntax</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>The match syntax is used to associate host names and paths with their
-respective handlers.</p></div>
-<div class="paragraph"><p>The match syntax is the same for host and path with a few subtleties.
-Indeed, the segments separator is different, and the host is matched
-starting from the last segment going to the first. All examples will
-feature both host and path match rules and explain the differences
-when encountered.</p></div>
-<div class="paragraph"><p>Excluding special values that we will explain at the end of this section,
-the simplest match value is a host or a path. It can be given as either
-a <code>string()</code> or a <code>binary()</code>.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<p>The match syntax is used to associate host names and paths with their respective handlers.</p>
+<p>The match syntax is the same for host and path with a few subtleties. Indeed, the segments separator is different, and the host is matched starting from the last segment going to the first. All examples will feature both host and path match rules and explain the differences when encountered.</p>
+<p>Excluding special values that we will explain at the end of this section, the simplest match value is a host or a path. It can be given as either a <code>string()</code> or a <code>binary()</code>.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">PathMatch1</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/"</span><span style="color: #990000">.</span>
-<span style="color: #009900">PathMatch2</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/path/to/resource"</span><span style="color: #990000">.</span>
-
-<span style="color: #009900">HostMatch1</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"cowboy.example.org"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>As you can see, all paths defined this way must start with a slash
-character. Note that these two paths are identical as far as routing
-is concerned.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathMatch1</font> <font color="#990000">=</font> <font color="#FF0000">"/"</font><font color="#990000">.</font>
+<font color="#009900">PathMatch2</font> <font color="#990000">=</font> <font color="#FF0000">"/path/to/resource"</font><font color="#990000">.</font>
+
+<font color="#009900">HostMatch1</font> <font color="#990000">=</font> <font color="#FF0000">"cowboy.example.org"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>As you can see, all paths defined this way must start with a slash character. Note that these two paths are identical as far as routing is concerned.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">PathMatch2</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/path/to/resource"</span><span style="color: #990000">.</span>
-<span style="color: #009900">PathMatch3</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/path/to/resource/"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>Hosts with and without a trailing dot are equivalent for routing.
-Similarly, hosts with and without a leading dot are also equivalent.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathMatch2</font> <font color="#990000">=</font> <font color="#FF0000">"/path/to/resource"</font><font color="#990000">.</font>
+<font color="#009900">PathMatch3</font> <font color="#990000">=</font> <font color="#FF0000">"/path/to/resource/"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>Hosts with and without a trailing dot are equivalent for routing. Similarly, hosts with and without a leading dot are also equivalent.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">HostMatch1</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"cowboy.example.org"</span><span style="color: #990000">.</span>
-<span style="color: #009900">HostMatch2</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"cowboy.example.org."</span><span style="color: #990000">.</span>
-<span style="color: #009900">HostMatch3</span> <span style="color: #990000">=</span> <span style="color: #FF0000">".cowboy.example.org"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>It is possible to extract segments of the host and path and to store
-the values in the <code>Req</code> object for later use. We call these kind of
-values bindings.</p></div>
-<div class="paragraph"><p>The syntax for bindings is very simple. A segment that begins with
-the <code>:</code> character means that what follows until the end of the segment
-is the name of the binding in which the segment value will be stored.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">HostMatch1</font> <font color="#990000">=</font> <font color="#FF0000">"cowboy.example.org"</font><font color="#990000">.</font>
+<font color="#009900">HostMatch2</font> <font color="#990000">=</font> <font color="#FF0000">"cowboy.example.org."</font><font color="#990000">.</font>
+<font color="#009900">HostMatch3</font> <font color="#990000">=</font> <font color="#FF0000">".cowboy.example.org"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>It is possible to extract segments of the host and path and to store the values in the <code>Req</code> object for later use. We call these kind of values bindings.</p>
+<p>The syntax for bindings is very simple. A segment that begins with the <code>:</code> character means that what follows until the end of the segment is the name of the binding in which the segment value will be stored.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
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-<pre><tt><span style="color: #009900">PathMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/hats/:name/prices"</span><span style="color: #990000">.</span>
-<span style="color: #009900">HostMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">":subdomain.example.org"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>If these two end up matching when routing, you will end up with two
-bindings defined, <code>subdomain</code> and <code>name</code>, each containing the
-segment value where they were defined. For example, the URL
-<code>http://test.example.org/hats/wild_cowboy_legendary/prices</code> will
-result in having the value <code>test</code> bound to the name <code>subdomain</code>
-and the value <code>wild_cowboy_legendary</code> bound to the name <code>name</code>.
-They can later be retrieved using <code>cowboy_req:binding/{2,3}</code>. The
-binding name must be given as an atom.</p></div>
-<div class="paragraph"><p>There is a special binding name you can use to mimic the underscore
-variable in Erlang. Any match against the <code>_</code> binding will succeed
-but the data will be discarded. This is especially useful for
-matching against many domain names in one go.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathMatch</font> <font color="#990000">=</font> <font color="#FF0000">"/hats/:name/prices"</font><font color="#990000">.</font>
+<font color="#009900">HostMatch</font> <font color="#990000">=</font> <font color="#FF0000">":subdomain.example.org"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>If these two end up matching when routing, you will end up with two bindings defined, <code>subdomain</code> and <code>name</code>, each containing the segment value where they were defined. For example, the URL <code>http://test.example.org/hats/wild_cowboy_legendary/prices</code> will result in having the value <code>test</code> bound to the name <code>subdomain</code> and the value <code>wild_cowboy_legendary</code> bound to the name <code>name</code>. They can later be retrieved using <code>cowboy_req:binding/{2,3}</code>. The binding name must be given as an atom.</p>
+<p>There is a special binding name you can use to mimic the underscore variable in Erlang. Any match against the <code>_</code> binding will succeed but the data will be discarded. This is especially useful for matching against many domain names in one go.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
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-<pre><tt><span style="color: #009900">HostMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"ninenines.:_"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>Similarly, it is possible to have optional segments. Anything
-between brackets is optional.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">HostMatch</font> <font color="#990000">=</font> <font color="#FF0000">"ninenines.:_"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>Similarly, it is possible to have optional segments. Anything between brackets is optional.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
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-<pre><tt><span style="color: #009900">PathMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/hats/[page/:number]"</span><span style="color: #990000">.</span>
-<span style="color: #009900">HostMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"[www.]ninenines.eu"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>You can also have imbricated optional segments.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathMatch</font> <font color="#990000">=</font> <font color="#FF0000">"/hats/[page/:number]"</font><font color="#990000">.</font>
+<font color="#009900">HostMatch</font> <font color="#990000">=</font> <font color="#FF0000">"[www.]ninenines.eu"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>You can also have imbricated optional segments.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">PathMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/hats/[page/[:number]]"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>You can retrieve the rest of the host or path using <code>[...]</code>.
-In the case of hosts it will match anything before, in the case
-of paths anything after the previously matched segments. It is
-a special case of optional segments, in that it can have
-zero, one or many segments. You can then find the segments using
-<code>cowboy_req:host_info/1</code> and <code>cowboy_req:path_info/1</code> respectively.
-They will be represented as a list of segments.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathMatch</font> <font color="#990000">=</font> <font color="#FF0000">"/hats/[page/[:number]]"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>You can retrieve the rest of the host or path using <code>[...]</code>. In the case of hosts it will match anything before, in the case of paths anything after the previously matched segments. It is a special case of optional segments, in that it can have zero, one or many segments. You can then find the segments using <code>cowboy_req:host_info/1</code> and <code>cowboy_req:path_info/1</code> respectively. They will be represented as a list of segments.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">PathMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/hats/[...]"</span><span style="color: #990000">.</span>
-<span style="color: #009900">HostMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"[...]ninenines.eu"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>If a binding appears twice in the routing rules, then the match
-will succeed only if they share the same value. This copies the
-Erlang pattern matching behavior.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathMatch</font> <font color="#990000">=</font> <font color="#FF0000">"/hats/[...]"</font><font color="#990000">.</font>
+<font color="#009900">HostMatch</font> <font color="#990000">=</font> <font color="#FF0000">"[...]ninenines.eu"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>If a binding appears twice in the routing rules, then the match will succeed only if they share the same value. This copies the Erlang pattern matching behavior.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
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-<pre><tt><span style="color: #009900">PathMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/hats/:name/:name"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>This is also true when an optional segment is present. In this
-case the two values must be identical only if the segment is
-available.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathMatch</font> <font color="#990000">=</font> <font color="#FF0000">"/hats/:name/:name"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>This is also true when an optional segment is present. In this case the two values must be identical only if the segment is available.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
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-<pre><tt><span style="color: #009900">PathMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/hats/:name/[:name]"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>If a binding is defined in both the host and path, then they must
-also share the same value.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathMatch</font> <font color="#990000">=</font> <font color="#FF0000">"/hats/:name/[:name]"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>If a binding is defined in both the host and path, then they must also share the same value.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">PathMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"/:user/[...]"</span><span style="color: #990000">.</span>
-<span style="color: #009900">HostMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">":user.github.com"</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>Finally, there are two special match values that can be used. The
-first is the atom <code>'_'</code> which will match any host or path.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathMatch</font> <font color="#990000">=</font> <font color="#FF0000">"/:user/[...]"</font><font color="#990000">.</font>
+<font color="#009900">HostMatch</font> <font color="#990000">=</font> <font color="#FF0000">":user.github.com"</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>Finally, there are two special match values that can be used. The first is the atom <code>&apos;_&apos;</code> which will match any host or path.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">PathMatch</span> <span style="color: #990000">=</span> <span style="color: #FF6600">'_'</span><span style="color: #990000">.</span>
-<span style="color: #009900">HostMatch</span> <span style="color: #990000">=</span> <span style="color: #FF6600">'_'</span><span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>The second is the special host match <code>"*"</code> which will match the
-wildcard path, generally used alongside the <code>OPTIONS</code> method.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<pre><tt><font color="#009900">PathMatch</font> <font color="#990000">=</font> <font color="#FF6600">'_'</font><font color="#990000">.</font>
+<font color="#009900">HostMatch</font> <font color="#990000">=</font> <font color="#FF6600">'_'</font><font color="#990000">.</font></tt></pre>
+</div></div>
+<p>The second is the special host match <code>&quot;*&quot;</code> which will match the wildcard path, generally used alongside the <code>OPTIONS</code> method.</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">HostMatch</span> <span style="color: #990000">=</span> <span style="color: #FF0000">"*"</span><span style="color: #990000">.</span></tt></pre></div></div>
-</div>
-</div>
-<div class="sect1">
+<pre><tt><font color="#009900">HostMatch</font> <font color="#990000">=</font> <font color="#FF0000">"*"</font><font color="#990000">.</font></tt></pre>
+</div></div>
 <h2 id="_constraints">Constraints</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>After the matching has completed, the resulting bindings can be tested
-against a set of constraints. Constraints are only tested when the
-binding is defined. They run in the order you defined them. The match
-will succeed only if they all succeed. If the match fails, then Cowboy
-tries the next route in the list.</p></div>
-<div class="paragraph"><p>The format used for constraints is the same as match functions in
-<code>cowboy_req</code>: they are provided as a list of fields which may have
-one or more constraints. While the router accepts the same format,
-it will skip fields with no constraints and will also ignore default
-values, if any.</p></div>
-<div class="paragraph"><p>Read more about <a href="../constraints">constraints</a>.</p></div>
-</div>
-</div>
-<div class="sect1">
+<p>After the matching has completed, the resulting bindings can be tested against a set of constraints. Constraints are only tested when the binding is defined. They run in the order you defined them. The match will succeed only if they all succeed. If the match fails, then Cowboy tries the next route in the list.</p>
+<p>The format used for constraints is the same as match functions in <code>cowboy_req</code>: they are provided as a list of fields which may have one or more constraints. While the router accepts the same format, it will skip fields with no constraints and will also ignore default values, if any.</p>
+<p>Read more about <a href="../constraints">constraints</a>.</p>
 <h2 id="_compilation">Compilation</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>The routes must be compiled before Cowboy can use them. The compilation
-step normalizes the routes to simplify the code and speed up the
-execution, but the routes are still looked up one by one in the end.
-Faster compilation strategies could be to compile the routes directly
-to Erlang code, but would require heavier dependencies.</p></div>
-<div class="paragraph"><p>To compile routes, just call the appropriate function:</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<p>The routes must be compiled before Cowboy can use them. The compilation step normalizes the routes to simplify the code and speed up the execution, but the routes are still looked up one by one in the end. Faster compilation strategies could be to compile the routes directly to Erlang code, but would require heavier dependencies.</p>
+<p>To compile routes, just call the appropriate function:</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">Dispatch</span> <span style="color: #990000">=</span> <span style="font-weight: bold"><span style="color: #000000">cowboy_router:compile</span></span>([
-    <span style="font-style: italic"><span style="color: #9A1900">%% {HostMatch, list({PathMatch, Handler, InitialState})}</span></span>
-    {<span style="color: #FF6600">'_'</span>, [{<span style="color: #FF6600">'_'</span>, <span style="color: #FF6600">my_handler</span>, #{}}]}
+<pre><tt><font color="#009900">Dispatch</font> <font color="#990000">=</font> <b><font color="#000000">cowboy_router:compile</font></b>([
+    <i><font color="#9A1900">%% {HostMatch, list({PathMatch, Handler, InitialState})}</font></i>
+    {<font color="#FF6600">'_'</font>, [{<font color="#FF6600">'_'</font>, <font color="#FF6600">my_handler</font>, #{}}]}
 ]),
-<span style="font-style: italic"><span style="color: #9A1900">%% Name, NbAcceptors, TransOpts, ProtoOpts</span></span>
-<span style="font-weight: bold"><span style="color: #000000">cowboy:start_clear</span></span>(<span style="color: #FF6600">my_http_listener</span>,
-    [{<span style="color: #FF6600">port</span>, <span style="color: #993399">8080</span>}],
-    #{<span style="color: #0000FF">env</span> <span style="color: #990000">=&gt;</span> #{<span style="color: #0000FF">dispatch</span> <span style="color: #990000">=&gt;</span> <span style="color: #009900">Dispatch</span>}}
-)<span style="color: #990000">.</span></tt></pre></div></div>
-</div>
-</div>
-<div class="sect1">
+<i><font color="#9A1900">%% Name, NbAcceptors, TransOpts, ProtoOpts</font></i>
+<b><font color="#000000">cowboy:start_clear</font></b>(<font color="#FF6600">my_http_listener</font>,
+    [{<font color="#FF6600">port</font>, <font color="#993399">8080</font>}],
+    #{<font color="#0000FF">env</font> <font color="#990000">=&gt;</font> #{<font color="#0000FF">dispatch</font> <font color="#990000">=&gt;</font> <font color="#009900">Dispatch</font>}}
+)<font color="#990000">.</font></tt></pre>
+</div></div>
 <h2 id="_live_update">Live update</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>You can use the <code>cowboy:set_env/3</code> function for updating the dispatch
-list used by routing. This will apply to all new connections accepted
-by the listener:</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<p>You can use the <code>cowboy:set_env/3</code> function for updating the dispatch list used by routing. This will apply to all new connections accepted by the listener:</p>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="color: #009900">Dispatch</span> <span style="color: #990000">=</span> <span style="font-weight: bold"><span style="color: #000000">cowboy_router:compile</span></span>(<span style="color: #009900">Routes</span>),
-<span style="font-weight: bold"><span style="color: #000000">cowboy:set_env</span></span>(<span style="color: #FF6600">my_http_listener</span>, <span style="color: #FF6600">dispatch</span>, <span style="color: #009900">Dispatch</span>)<span style="color: #990000">.</span></tt></pre></div></div>
-<div class="paragraph"><p>Note that you need to compile the routes again before updating.</p></div>
-</div>
-</div>
+<pre><tt><font color="#009900">Dispatch</font> <font color="#990000">=</font> <b><font color="#000000">cowboy_router:compile</font></b>(<font color="#009900">Routes</font>),
+<b><font color="#000000">cowboy:set_env</font></b>(<font color="#FF6600">my_http_listener</font>, <font color="#FF6600">dispatch</font>, <font color="#009900">Dispatch</font>)<font color="#990000">.</font></tt></pre>
+</div></div>
+<p>Note that you need to compile the routes again before updating.</p>
+