<% var max_number_of_highlights = 5; %> <% _.each(highlights, function(highlight, i){ %> <%- edx.StringUtils.interpolate( gettext('Highlight {highlight_index}'), { highlight_index: i + 1 } ) %> <% }); %> <% for (i = highlights.length; i < max_number_of_highlights; i++) { %> <%- edx.StringUtils.interpolate( gettext('Highlight {highlight_index}'), { highlight_index: i + 1 } ) %> <% } %>