Rich text editors (wysiwyg) are using html. Tabs doesn't exist in html. They can only be emulated. Check on the web, you will find many things about it on this.
Rich text editors (wysiwyg) are using html. Tabs doesn't exist in html. They can only be emulated. Check on the web, you will find many things about it on this.
If the output is in <pre> tag or white-space property is styled as pre then it might be the case. See this reference. I am not very sure though that it will display tabs as tabs or convert it to a single space.
You can also indent the text on tabs to emulate this effect.