rem: $(this).val(Drupal.settings.teaserButton[1]); 
add: $(this).val(Drupal.t('Split summary at cursor')); 
context: Drupal.teaserAttach = function() {  $('textarea.teaser:not(.joined)').each(function() {    var teaser = $(this).addClass('joined');    // Move teaser textarea before body, and remove its form-item wrapper.    var body = $('#'+ Drupal.settings.teaser[this.id]);    var checkbox = $('#'+ Drupal.settings.teaserCheckbox[this.id]).parent();    var parent = teaser[0].parentNode;    $(body).before(teaser);    $(parent).remove();    function trim(text) {      return text.replace(/^\s+/g, '').replace(/\s+$/g, '');    }    // Join the teaser back to the body.    function join_teaser() {      if (teaser.val()) {        body.val(trim(teaser.val()) +'\r\n\r\n'+ trim(body.val()));      }      // Hide and disable teaser      $(teaser).attr('disabled', 'disabled');      $(teaser).parent().slideUp('fast');      // Change label      $(this).val(Drupal.settings.teaserButton[1]);      // Show separate teaser checkbox      $(checkbox).hide();    }    // Split the teaser from the body.    function split_teaser() {      body[0].focus();      var selection = Drupal.getSelection(body[0]);      var split = selection.start;      var text = body.val();      // Note: using val() fails sometimes. jQuery bug?      teaser[0].value = trim(text.slice(0, split));      body[0].value = trim(text.slice(split));      // Reveal and enable teaser      $(teaser).attr('disabled', '');      $(teaser).parent().slideDown('fast');      // Change label      $(this).val(Drupal.settings.teaserButton[0]);      // Show separate teaser checkbox      $(checkbox).show();    }    // Add split/join button.    var button = $('<div class="teaser-button-wrapper"><input type="button" class="teaser-button" /></div>');    var include = $('#'+ this.id.substring(0, this.id.length - 2) +'include');    $(include).parent().parent().before(button);    // Extract the teaser from the body, if set. Otherwise, stay in joined mode.    var text = body.val().split('<!--break-->', 2);    if (text.length == 2) {      teaser[0].value = trim(text[0]);      body[0].value = trim(text[1]);      $(teaser).attr('disabled', '');      $('input', button).val(Drupal.settings.teaserButton[0]).toggle(join_teaser, split_teaser);    }    else {      $(teaser).hide();      $('input', button).val(Drupal.settings.teaserButton[1]).toggle(split_teaser, join_teaser);      $(checkbox).hide();    }  });};
meta: 639	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/639/57c9a13e1f0ed4e8492467bda817b3385be33225/teaser.js/clean/misc/teaser.js