Просмотр файла modules/syntaxhighlighter/tests/cases/008_first_line.html
<pre id="sh_008_first_line" class="brush: java; first-line: 10"> partial class Foo { function test() { yield return; } } </pre> <script type="text/javascript"> queue(function() { var $sh; module('008_first_line'); test('check the first line', function() { $sh = $('#sh_008_first_line'); ok_sh($sh); ok_toolbar($sh); ok_gutter($sh); ok_code($sh); equals($sh.find('.gutter .index0').text(), '10', 'First line'); }); }); </script>