$(document).ready(function () {

fixSearch();

});

/*

* RTD messes up MkDocs' search feature by tinkering with the search box defined in the theme, see

* https://github.com/rtfd/readthedocs.org/issues/1088. This function sets up a DOM4 MutationObserver

* to react to changes to the search form (triggered by RTD on doc ready). It then reverts everything

* the RTD JS code modified.

*/

function fixSearch()

{

var target = document.getElementById('rtd-search-form');

var config = {attributes: true, childList: true};

var observer = new MutationObserver(function(mutations) {

// if it isn't disconnected it'll loop infinitely because the observed element is modified

observer.disconnect();

var form = $('#rtd-search-form');

form.empty();

form.attr('action', 'https://' + window.location.hostname + '/en/' + determineSelectedBranch() + '/search.html');

$('<input>').attr({

type: "text",

name: "q",

placeholder: "Search docs"

}).appendTo(form);

});

// don't run this outside RTD hosting

if (window.location.origin.indexOf('readthedocs') > -1)

{

observer.observe(target, config);

}

}

function determineSelectedBranch()

{

var branch = 'dev', path = window.location.pathname;

if (window.location.origin.indexOf('readthedocs') > -1)

{

// path is like /en/<branch>/<lang>/build/ -> extract 'lang'

// split[0] is an '' because the path starts with the separator

branch = path.split('/')[2];

}

return branch;

}