How can I highlight multiple lines with Ace?

ace-editor, cloud9-ide, javascript, syntax-highlighting

Solution

seems like signature of the `addMarker` function was changed

var Range = ace.require('ace/range').Range // get reference to ace/range
...
editor.session.addMarker(
    new Range(1, 0, 15, 0), "ace_active-line", "fullLine"
 );`

works fine, see http://jsbin.com/acotuv/3/edit

Problem

The old method mentioned in similar questions here is the following: ``` var editor = ace.edit("editor"); var Range = ace.require('ace/range').Range; editor.setReadOnly(true); editor.setTheme("ace/theme/github"); editor.getSession().setMode("ace/mode/javascript"); editor.getSession().addMarker(new Range(1, 0, 15, 0), "ace_active_line", "background"); ``` Unfortunately it doesn't work, as you can see here: http://jsbin.com/acotuv/1/edit Any suggestions?

Original source