javascript - CKEditor Is Minifying Source -

i've installed ckeditor try edit custom data pages on website, , contrary behavior of ckeditor far, it's minifying html no matter when entering source editing area, undesirable.

so input of:

<ul>  <li>    <a href="blahblahblah">something</a>  </li> </ul> 

will if edit in source mode, or if save db:

<ul><li><a href="blahblahblah">something</a></li></ul> 

i have tried several configuration options related html output writer in docs, none of them seem affect this, , default behavior in examples on ckeditor site doesn't this. alas, can't reinstall our instance of ckeditor because it's got custom stuff in used elsewhere on site, need configure option this.

does know how tell source editing area not minify source/output?