1 files changed, 62 insertions, 0 deletions
diff --git a/pyyaml/PyYAMLDocumentation_files/search.js b/pyyaml/PyYAMLDocumentation_files/search.js
new file mode 100644
index 0000000..5ba8e48
--- /dev/null
+++ b/pyyaml/PyYAMLDocumentation_files/search.js
@@ -0,0 +1,62 @@
+(function($){
+  
+  /* Adapted from http://www.kryogenix.org/code/browser/searchhi/ */
+  $.fn.highlightText = function(text, className) {
+    function highlight(node) {
+      if (node.nodeType == 3) { // Node.TEXT_NODE
+        var val = node.nodeValue;
+        var pos = val.toLowerCase().indexOf(text);
+        if (pos >= 0 && !$.className.has(node.parentNode, className)) {
+          var span = document.createElement("span");
+          span.className = className;
+          var txt = document.createTextNode(val.substr(pos, text.length));
+          span.appendChild(txt);
+          node.parentNode.insertBefore(span, node.parentNode.insertBefore(
+            document.createTextNode(val.substr(pos + text.length)),
+              node.nextSibling));
+          node.nodeValue = val.substr(0, pos);
+        }
+      } else if (!$(node).is("button, select, textarea")) {
+        $.each(node.childNodes, function() { highlight(this) });
+      }
+    }
+    return this.each(function() { highlight(this) });
+  }
+  
+  $(document).ready(function() {
+    var elems = $(".searchable");
+    if (!elems.length) return;
+  
+    function getSearchTerms(url) {
+      if (url.indexOf("?") == -1) return [];
+      var params = url.substr(url.indexOf("?") + 1).split("&");
+      for (var p in params) {
+        var param = params[p].split("=");
+        if (param.length < 2) continue;
+        if (param[0] == "q" || param[0] == "p") {// q= for Google, p= for Yahoo
+          var query = decodeURIComponent(param[1].replace(/\+/g, " "));
+          if (query[0] == "!") query = query.slice(1);
+          var terms = [];
+          $.each(query.split(/(".*?"|'.*?'|\s+)/), function() {
+            if (terms.length < 10) {
+              term = this.replace(/^\s+$/, "")
+                         .replace(/^['"]/, "")
+                         .replace(/['"]$/, "");
+              if (term.length >= 3)
+                terms.push(term);
+            }
+          });
+          return terms;
+        }
+      }
+      return [];
+    }
+  
+    var terms = getSearchTerms(document.URL);
+    if (!terms.length) terms = getSearchTerms(document.referrer);
+    $.each(terms, function(idx) {
+      elems.highlightText(this.toLowerCase(), "searchword" + (idx % 5));
+    });
+  });
+
+})(jQuery);