});

    }

    // in this keybuffer we will gather current value of search !

    // since we need to get this just when someone does `@` then we do the

    // search

    mentionsAC.dataSource.chunks = [];

    mentionsAC.dataSource.mentionQuery = null;

    mentionsAC.get_mention = function(msg, max_pos) {

        var org = msg;

        // Must match utils2.py MENTIONS_REGEX.

        // Only matching on string up to cursor, so it must end with $

        var re = new RegExp('(?:^|[^a-zA-Z0-9])@([a-zA-Z0-9][-_.a-zA-Z0-9]*[a-zA-Z0-9])$');

        var chunks  = [];

        // cut first chunk until current pos

        var to_max = msg.substr(0, max_pos);

        var at_pos = Math.max(0,to_max.lastIndexOf('@')-1);

        var msg2 = to_max.substr(at_pos);

        chunks.push(org.substr(0,at_pos)); // prefix chunk

        chunks.push(msg2);                 // search chunk

        chunks.push(org.substr(max_pos));  // postfix chunk

        // clean up msg2 for filtering and regex match

        var msg2 = msg2.lstrip(' ').lstrip('\n');

        if(re.test(msg2)){

            var unam = re.exec(msg2)[1];

            return [unam, chunks];

        }

        return [null, null];

    };

    $inputElement.keyup(function(e){

            var currentMessage = $inputElement.val();

            var currentCaretPosition = $inputElement[0].selectionStart;

            var unam = mentionsAC.get_mention(currentMessage, currentCaretPosition);

            var curr_search = null;

            if(unam[0]){

                curr_search = unam[0];

            }

            mentionsAC.dataSource.chunks = unam[1];

            mentionsAC.dataSource.mentionQuery = curr_search;

        });

}

var addReviewMember = function(id,fname,lname,nname,gravatar_link,gravatar_size){

    var displayname = nname;

    if ((fname != "") && (lname != "")) {

        displayname = "{0} {1} ({2})".format(fname, lname, nname);

    }

    var gravatarelm = gravatar(gravatar_link, gravatar_size, "");

    // WARNING: the HTML below is duplicate with

    // kallithea/templates/pullrequests/pullrequest_show.html

    // If you change something here it should be reflected in the template too.

    var element = (

        '     <li id="reviewer_{2}">\n'+

        '       <span class="reviewers_member">\n'+

        '         <span class="reviewer_status" data-toggle="tooltip" title="not_reviewed">\n'+

        '             <i class="icon-circle changeset-status-not_reviewed"></i>\n'+

        '         </span>\n'+

        (gravatarelm ?

        '         {0}\n' :

        '')+

        '         <span>{1}</span>\n'+

        '         <input type="hidden" value="{2}" name="review_members" />\n'+

        '         <a href="#" class="reviewer_member_remove" onclick="removeReviewMember({2})">\n'+

        '             <i class="icon-minus-circled"></i>\n'+

        '         </a> (add not saved)\n'+

        '       </span>\n'+

        '     </li>\n'

        ).format(gravatarelm, displayname, id);

    // check if we don't have this ID already in

    var ids = [];

    $('#review_members').find('li').each(function() {

            ids.push(this.id);

        });

    if(ids.indexOf('reviewer_'+id) == -1){

        //only add if it's not there

        $('#review_members').append(element);

    }

}

var removeReviewMember = function(reviewer_id, repo_name, pull_request_id){

    var $li = $('#reviewer_{0}'.format(reviewer_id));

    $li.find('div div').css("text-decoration", "line-through");

    $li.find('input').prop('name', 'review_members_removed');

    $li.find('.reviewer_member_remove').replaceWith(' (remove not saved)');

}

/* activate auto completion of users as PR reviewers */

var PullRequestAutoComplete = function ($inputElement, users_list) {

}

function addPermAction(perm_type, users_list, groups_list) {

    var template =

        '<td><input type="radio" value="{1}.none" name="perm_new_member_{0}" id="perm_new_member_{0}"></td>' +

        '<td><input type="radio" value="{1}.read" checked="checked" name="perm_new_member_{0}" id="perm_new_member_{0}"></td>' +

        '<td><input type="radio" value="{1}.write" name="perm_new_member_{0}" id="perm_new_member_{0}"></td>' +

        '<td><input type="radio" value="{1}.admin" name="perm_new_member_{0}" id="perm_new_member_{0}"></td>' +

        '<td class="ac">' +

            '<div class="perm_ac" id="perm_ac_{0}">' +

                '<input class="yui-ac-input" id="perm_new_member_name_{0}" name="perm_new_member_name_{0}" value="" type="text">' +

                '<input id="perm_new_member_type_{0}" name="perm_new_member_type_{0}" value="" type="hidden">' +

            '</div>' +

        '</td>' +

        '<td></td>';

    var $last_node = $('.last_new_member').last(); // empty tr between last and add

    var next_id = $('.new_members').length;

    $last_node.before($('<tr class="new_members">').append(template.format(next_id, perm_type)));

    MembersAutoComplete($("#perm_new_member_name_"+next_id), users_list, groups_list);

}

function ajaxActionRevokePermission(url, obj_id, obj_type, field_id, extra_data) {

    var success = function (o) {

            $('#' + field_id).remove();

        };

    var failure = function (o) {

            alert(_TM['Failed to revoke permission'] + ": " + o.status);

        };

    var query_params = {};

    // put extra data into POST

    if (extra_data !== undefined && (typeof extra_data === 'object')){

        for(var k in extra_data){

            query_params[k] = extra_data[k];

        }

    }

    if (obj_type=='user'){

        query_params['user_id'] = obj_id;

        query_params['obj_type'] = 'user';

    }

    else if (obj_type=='user_group'){

        query_params['user_group_id'] = obj_id;

        query_params['obj_type'] = 'user_group';

    }

    ajaxPOST(url, query_params, success, failure);

};

/* Multi selectors */

var MultiSelectWidget = function(selected_id, available_id, form_id){

    var $availableselect = $('#' + available_id);

    var $selectedselect = $('#' + selected_id);

    //fill available only with those not in selected

    var $selectedoptions = $selectedselect.children('option');

    $availableselect.children('option').filter(function(i, e){

            for(var j = 0, node; node = $selectedoptions[j]; j++){

                if(node.value == e.value){

                    return true;

                }

            }

            return false;

        }).remove();

    $('#add_element').click(function(e){

            $selectedselect.append($availableselect.children('option:selected'));

        });

    $('#remove_element').click(function(e){

            $availableselect.append($selectedselect.children('option:selected'));

        });

    $('#'+form_id).submit(function(){

            $selectedselect.children('option').each(function(i, e){

                e.selected = 'selected';

            });

        });

}

/**

 Branch Sorting callback for select2, modifying the filtered result so prefix

 matches come before matches in the line.

 **/

var branchSort = function(results, container, query) {

    if (query.term) {

        return results.sort(function (a, b) {

            // Put closed branches after open ones (a bit of a hack ...)

            var aClosed = a.text.indexOf("(closed)") > -1,

                bClosed = b.text.indexOf("(closed)") > -1;

            if (aClosed && !bClosed) {

                return 1;

            }

            if (bClosed && !aClosed) {

                return -1;

        <div class="form-group">

          <label>${_('Next iteration')}:</label>

            <div>

              <div class="msg-div">${c.update_msg}</div>

              %if c.avail_revs:

              <div id="updaterevs" class="clearfix">

                <div id="updaterevs-graph">

                  <canvas id="avail_graph_canvas"></canvas>

                </div>

                <table class="table" id="updaterevs-table">

                  %for cnt, cs in enumerate(c.avail_cs):

                    <tr id="chg_available_${cnt+1}" class="${'mergerow' if len(cs.parents) > 1 and not (editable and cs.revision in c.avail_revs) else ''}">

                      %if c.cs_ranges and cs.revision == c.cs_ranges[-1].revision:

                        %if editable:

                        <td>

                            ${h.radio(name='updaterev', value='', checked=True)}

                        </td>

                        %endif

                        <td colspan="4"><span>${_("Current revision - no change")}</span></td>

                      %else:

                        %if editable:

                        <td>

                          ${h.radio(name='updaterev', value=cs.raw_id, style=None if cs.revision in c.avail_revs else 'visibility: hidden')}

                        </td>

                        %endif

                        <td><span data-toggle="tooltip" title="${h.age(cs.date)}">${cs.date}</span></td>

                        <td>${h.link_to(h.show_id(cs),h.url('changeset_home',repo_name=c.cs_repo.repo_name,revision=cs.raw_id), class_='changeset_hash')}</td>

                        <td>

                          <div class="pull-right">

                            %for tag in cs.tags:

                              <span class="tagtag" title="${_('Tag %s') % tag}">

                                ${h.link_to(tag,h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id))}

                              </span>

                            %endfor

                          </div>

                          <div class="message">${h.urlify_text(cs.message, c.repo_name)}</div>

                        </td>

                      %endif

                    </tr>

                  %endfor

                </table>

              </div>

              <div class="msg-div">(${_("Pull request iterations do not change content once created. Select a revision and save to make a new iteration.")})</div>

              %endif

              <div class="msg-div">${c.update_msg_other}</div>

            </div>

        </div>

        %if editable:

        <div class="form-group">

          <div class="buttons">

            ${h.submit('pr-form-save',_('Save Changes'),class_="btn btn-default btn-sm")}

            ${h.submit('pr-form-clone',_('Create New Iteration with Changes'),class_="btn btn-default btn-sm",disabled='disabled')}

            ${h.reset('pr-form-reset',_('Cancel Changes'),class_="btn btn-default btn-sm")}

          </div>

        </div>

        %endif

      </div>

    </div>

    ## REVIEWERS

    <div class="pull-left">

        <h4 class="pr-details-title">${_('Pull Request Reviewers')}</h4>

        <div id="reviewers">

          ## members goes here !

          <div>

            %for member,status in c.pull_request_reviewers:

              <input type="hidden" value="${member.user_id}" name="org_review_members" />

            %endfor

            <ul id="review_members" class="list-unstyled">

            %for member,status in c.pull_request_reviewers:

              ## WARNING: the HTML below is duplicate with

              ## kallithea/public/js/base.js

              ## If you change something here it should be reflected in the template too.

              <li id="reviewer_${member.user_id}">

                <span class="reviewers_member">

                  <span class="reviewer_status" data-toggle="tooltip" title="${h.changeset_status_lbl(status)}">

                      <i class="icon-circle changeset-status-${status}"></i>

                  </span>

                  ${h.gravatar(member.email, size=14)}

                  <span>

                    ${member.full_name_and_username}

                    %if c.pull_request.owner_id == member.user_id:

                      (${_('Owner')})

                    %endif

                  </span>

                  <input type="hidden" value="${member.user_id}" name="review_members" />

                  %if editable:

                  <a href="#" class="reviewer_member_remove" onclick="removeReviewMember(${member.user_id})" title="${_('Remove reviewer')}">

                      <i class="icon-minus-circled"></i>

                  </a>

                  %endif

                </span>

              </li>

            %endfor

            </ul>

          </div>

          %if editable:

          </div>

          %endif

        </div>

        %if not c.pull_request_reviewers:

        <h4>${_('Potential Reviewers')}</h4>

        <div>

          <div>

            ${_('Click to add the repository owner as reviewer:')}

          </div>

          <ul class="list-unstyled">

            %for u in [c.pull_request.other_repo.owner]:

              <li>

                <a class="missing_reviewer missing_reviewer_${u.user_id}"

                  href="#"

                  data-user_id="${u.user_id}"

                  data-fname="${u.name}"

                  data-lname="${u.lastname}"

                  data-nname="${u.username}"

                  data-gravatar_lnk="${h.gravatar_url(u.email, size=28, default='default')}"

                  data-gravatar_size="14"

                  title="Click to add reviewer to the list, then Save Changes.">${u.full_name}</a>

              </li>

            %endfor

          </ul>

        </div>

        %endif

    </div>

  ${h.end_form()}

</div>

<div class="panel panel-primary">

    <div class="panel-heading clearfix">

      <div class="breadcrumbs">${_('Pull Request Content')}</div>

    </div>

    <div class="panel-body">

        <div>

            <div id="changeset_compare_view_content">

              <h5>

                  ${comment.comment_count(c.inline_cnt, len(c.comments))}

              </h5>

              ##CS

              <h5>

                ${ungettext('Showing %s commit','Showing %s commits', len(c.cs_ranges)) % len(c.cs_ranges)}

              </h5>

              <%include file="/compare/compare_cs.html" />

              <h5>

              ${_('Common ancestor')}:

              ${h.link_to(h.short_id(c.a_rev),h.url('changeset_home',repo_name=c.a_repo.repo_name,revision=c.a_rev), class_="changeset_hash")}

              </h5>

              ## FILES

              <h5>

              % if c.limited_diff:

                  ${ungettext('%s file changed', '%s files changed', len(c.file_diff_data)) % len(c.file_diff_data)}:

              % else:

                  ${ungettext('%s file changed with %s insertions and %s deletions','%s files changed with %s insertions and %s deletions', len(c.file_diff_data)) % (len(c.file_diff_data),c.lines_added,c.lines_deleted)}:

              %endif

              </h5>

              <div class="cs_files">

                %if not c.file_diff_data:

                   <span class="empty_data">${_('No files')}</span>

                %endif

                %for fid, url_fid, op, a_path, path, diff, stats in c.file_diff_data:

                    <div class="cs_${op} clearfix">

                      <div class="node pull-left">

                          <i class="icon-diff-${op}"></i>

                          ${h.link_to(h.safe_unicode(path), '#%s' % fid)}

                      </div>

                      <div class="changes pull-right">${h.fancy_file_stats(stats)}</div>

                    </div>

                %endfor

                %if c.limited_diff:

                  <h5>${_('Changeset was too big and was cut off...')} <a href="${h.url.current(fulldiff=1, **request.GET.mixed())}">${_('Show full diff anyway')}</a></h5>

                %endif

              </div>

            </div>

        </div>

    </div>

    <script>

    var _USERS_AC_DATA = ${h.js(c.users_array)};

    var _GROUPS_AC_DATA = ${h.js(c.user_groups_array)};

    // TODO: switch this to pyroutes

    AJAX_COMMENT_URL = ${h.js(url('pullrequest_comment',repo_name=c.repo_name,pull_request_id=c.pull_request.pull_request_id))};

    AJAX_COMMENT_DELETE_URL = ${h.js(url('pullrequest_comment_delete',repo_name=c.repo_name,comment_id='__COMMENT_ID__'))};

    pyroutes.register('pullrequest_comment', ${h.js(url('pullrequest_comment',repo_name='%(repo_name)s',pull_request_id='%(pull_request_id)s'))}, ['repo_name', 'pull_request_id']);

    pyroutes.register('pullrequest_comment_delete', ${h.js(url('pullrequest_comment_delete',repo_name='%(repo_name)s',comment_id='%(comment_id)s'))}, ['repo_name', 'comment_id']);

    </script>

    ## diff block

    <div class="panel-body">

    <div class="commentable-diff">

    <%namespace name="diff_block" file="/changeset/diff_block.html"/>