From 09ef29b2e0cff6c12f67d0192f9b7aedc50fa252 Mon Sep 17 00:00:00 2001
From: John Firebaugh <john.firebaugh@gmail.com>
Date: Fri, 7 Apr 2017 09:32:24 -0700
Subject: [PATCH] Add documentation for glyph URL tokens

---
 docs/style-spec/_generate/index.html | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/docs/style-spec/_generate/index.html b/docs/style-spec/_generate/index.html
index 51f25aa4f81..a605fb3e09a 100755
--- a/docs/style-spec/_generate/index.html
+++ b/docs/style-spec/_generate/index.html
@@ -617,6 +617,20 @@ <h2><a href='#glyphs' title='link to glyphs'>Glyphs</a></h2>
 {% endhighlight %}
         </div>
         <% } %>
+        This URL template should include two tokens:
+        <ul>
+            <li><code>{fontstack}</code>
+                When requesting glyphs, this token is replaced with a comma separated list of fonts from a font
+                stack specified in the <a href="#layout-symbol-text-font"><code>text-font</code></a> property of
+                a symbol layer.
+            </li>
+            <li><code>{range}</code>
+                When requesting glyphs, this token is replaced with a range of 256 Unicode code points. For example,
+                to load glyphs for the <a href="https://en.wikipedia.org/wiki/Unicode_block">Unicode Basic Latin and
+                    Basic Latin-1 Supplement blocks</a>, the range would be <code>0-255</code>. The actual ranges that
+                are loaded are determined at runtime based on what text needs to be displayed.
+            </li>
+        </ul>
       </p>
     </div>