update auto-generated documentation [ci skip]

update pkgdown path (ci skip)

Author: Travis CI

docs/LICENSE.html

@@ -137,6 +137,12 @@ pre, code {
   color: #333;
 }
 
+pre code {
+  overflow: auto;
+  word-wrap: normal;
+  white-space: pre;
+}
+
 pre .img {
   margin: 5px 0;
 }
@@ -151,6 +157,10 @@ code a, pre a {
   color: #375f84;
 }
 
+a.sourceLine:hover {
+  text-decoration: none;
+}
+
 .fl      {color: #1514b5;}
 .fu      {color: #000000;} /* function */
 .ch,.st  {color: #036a07;} /* string */
@@ -161,3 +171,19 @@ code a, pre a {
 .error   { color: orange;  font-weight: bolder;}
 .warning { color: #6A0366; font-weight: bolder;}
 
+/* Clipboard --------------------------*/
+
+.hasCopyButton {
+  position: relative;
+}
+
+.btn-copy-ex {
+  position: absolute;
+  right: 0;
+  top: 0;
+  visibility: hidden;
+}
+
+.hasCopyButton:hover button.btn-copy-ex {
+  visibility: visible;
+}

docs/articles/helpers/animation.html

@@ -1,5 +1,14 @@
 $(function() {
-  $("#sidebar").stick_in_parent({offset_top: 40});
+
+  $("#sidebar")
+    .stick_in_parent({offset_top: 40})
+    .on('sticky_kit:bottom', function(e) {
+      $(this).parent().css('position', 'static');
+    })
+    .on('sticky_kit:unbottom', function(e) {
+      $(this).parent().css('position', 'relative');
+    });
+
   $('body').scrollspy({
     target: '#sidebar',
     offset: 60
@@ -43,3 +52,43 @@ function is_prefix(needle, haystack) {
 
   return(true);
 }
+
+/* Clipboard --------------------------*/
+
+function changeTooltipMessage(element, msg) {
+  var tooltipOriginalTitle=element.getAttribute('data-original-title');
+  element.setAttribute('data-original-title', msg);
+  $(element).tooltip('show');
+  element.setAttribute('data-original-title', tooltipOriginalTitle);
+}
+
+if(Clipboard.isSupported()) {
+  $(document).ready(function() {
+    var copyButton = "<button type='button' class='btn btn-primary btn-copy-ex' type = 'submit' title='Copy to clipboard' aria-hidden='true' data-toggle='tooltip' data-placement='left auto' data-trigger='hover' data-clipboard-copy><i class='fa fa-copy' aria-hidden='true'></i></button>";
+
+    $(".examples").addClass("hasCopyButton");
+
+    // Insert copy buttons:
+    $(copyButton).prependTo(".hasCopyButton");
+
+    // Initialize tooltips:
+    $('.btn-copy-ex').tooltip({container: 'body'});
+
+    // Initialize clipboard:
+    var clipboardBtnCopies = new Clipboard('[data-clipboard-copy]', {
+      text: function(trigger) {
+        return trigger.parentNode.textContent;
+      }
+    });
+
+    clipboardBtnCopies.on('success', function(e) {
+      changeTooltipMessage(e.trigger, 'Copied!');
+      e.clearSelection();
+    });
+
+    clipboardBtnCopies.on('error', function() {
+      changeTooltipMessage(e.trigger,'Press Ctrl+C or Command+C to copy');
+    });
+  });
+}
+