Vulcan/client/views/comments/comment_edit.js

Template.comment_edit.rendered = function(){
  var comment = this.data.comment;

  if(comment && Meteor.user() && !this.editor){
    this.editor = new EpicEditor(EpicEditorOptions).load();
    this.editor.importFile('editor', comment.body);
    $(this.editor.editor).bind('keydown', 'meta+return', function(){
      $(window.editor).closest('form').find('input[type="submit"]').click();
    });
  }
}

Template.comment_edit.events = {
  'click input[type=submit]': function(e, instance){
    var comment = this;
    var content = cleanUp(instance.editor.exportFile());

    e.preventDefault();

    if(!Meteor.user())
      throw 'You must be logged in.';

    Comments.update(comment._id, {
      $set: {
        body: content
      }
    });

    trackEvent("edit comment", {'postId': comment.post, 'commentId': comment._id});
    Router.go("/posts/"+comment.post+"/comments/"+comment._id);
  },
  'click .delete-link': function(e){
    var comment = this;

    e.preventDefault();
    
    if(confirm("Are you sure?")){
      Meteor.call('removeComment', comment._id);
      Router.go("/comments/deleted");
    }
  }
};