Update docs

docs/pkgdown.js

@@ -19,29 +19,70 @@
     $('[data-toggle="tooltip"]').tooltip();
 
     var cur_path = paths(location.pathname);
-    var links = $("#navbar ul li a");
-    var max_length = -1;
-    var pos = -1;
-    for (var i = 0; i < links.length; i++) {
-      if (links[i].getAttribute("href") === "#")
-        continue;
-      var path = paths(links[i].pathname);
-
-      var length = prefix_length(cur_path, path);
-      if (length > max_length) {
-        max_length = length;
-        pos = i;
+    $("#navbar ul li a").each(function(index, value) {
+      if (value.text == "Home")
+        return;
+      if (value.getAttribute("href") === "#")
+        return;
+
+      var path = paths(value.pathname);
+      if (is_prefix(cur_path, path)) {
+        // Add class to parent <li>, and enclosing <li> if in dropdown
+        var menu_anchor = $(value);
+        menu_anchor.parent().addClass("active");
+        menu_anchor.closest("li.dropdown").addClass("active");
       }
-    }
+    });
+  });
 
-    // Add class to parent <li>, and enclosing <li> if in dropdown
-    if (pos >= 0) {
-      var menu_anchor = $(links[pos]);
-      menu_anchor.parent().addClass("active");
-      menu_anchor.closest("li.dropdown").addClass("active");
+  // register a handler to move the focus to the search bar
+  // upon pressing shift + "/" (i.e. "?")
+  $(document).on('keydown', function(e) {
+    if (e.shiftKey && e.keyCode == 191) {
+      e.preventDefault();
+      $("#search-input").focus();
     }
   });
 
+  $(document).ready(function() {
+    // do keyword highlighting
+    /* modified from https://jsfiddle.net/julmot/bL6bb5oo/ */
+    var mark = function() {
+
+      var referrer = document.URL ;
+      var paramKey = "q" ;
+
+      if (referrer.indexOf("?") !== -1) {
+        var qs = referrer.substr(referrer.indexOf('?') + 1);
+        var qs_noanchor = qs.split('#')[0];
+        var qsa = qs_noanchor.split('&');
+        var keyword = "";
+
+        for (var i = 0; i < qsa.length; i++) {
+          var currentParam = qsa[i].split('=');
+
+          if (currentParam.length !== 2) {
+            continue;
+          }
+
+          if (currentParam[0] == paramKey) {
+            keyword = decodeURIComponent(currentParam[1].replace(/\+/g, "%20"));
+          }
+        }
+
+        if (keyword !== "") {
+          $(".contents").unmark({
+            done: function() {
+              $(".contents").mark(keyword);
+            }
+          });
+        }
+      }
+    };
+
+    mark();
+  });
+
   function paths(pathname) {
     var pieces = pathname.split("/");
     pieces.shift(); // always starts with /
@@ -52,21 +93,21 @@
     return(pieces);
   }
 
-  function prefix_length(needle, haystack) {
-    if (needle.length > haystack.length)
-      return(0);
+  function is_prefix(needle, haystack) {
+    if (needle.length > haystack.lengh)
+      return(false);
 
     // Special case for length-0 haystack, since for loop won't run
     if (haystack.length === 0) {
-      return(needle.length === 0 ? 1 : 0);
+      return(needle.length === 0);
     }
 
     for (var i = 0; i < haystack.length; i++) {
       if (needle[i] != haystack[i])
-        return(i);
+        return(false);
     }
 
-    return(haystack.length);
+    return(true);
   }
 
   /* Clipboard --------------------------*/
@@ -108,3 +149,37 @@
     });
   }
 })(window.jQuery || window.$)
+/* Search term highlighting ------------------------------*/
+
+function matchedWords(hit) {
+  var words = [];
+
+  var hierarchy = hit._highlightResult.hierarchy;
+  // loop to fetch from lvl0, lvl1, etc.
+  for (var idx in hierarchy) {
+    words = words.concat(hierarchy[idx].matchedWords);
+  }
+
+  var content = hit._highlightResult.content;
+  if (content) {
+    words = words.concat(content.matchedWords);
+  }
+
+  // return unique words
+  var words_uniq = [...new Set(words)];
+  return words_uniq;
+}
+
+function updateHitURL(hit) {
+
+  var words = matchedWords(hit);
+  var url = "";
+
+  if (hit.anchor) {
+    url = hit.url_without_anchor + '?q=' + escape(words.join(" ")) + '#' + hit.anchor;
+  } else {
+    url = hit.url + '?q=' + escape(words.join(" "));
+  }
+
+  return url;
+}

docs/pkgdown.yml

@@ -1,6 +1,6 @@
 pandoc: 1.19.2.1
-pkgdown: 1.1.0
-pkgdown_sha: ~
+pkgdown: 1.0.0.9000
+pkgdown_sha: ec07721af836595483aa678822a26c3f285c5ffa
 articles: []
 urls:
   reference: http://stefvanbuuren.github.io/mice/reference