Adding an automatic hypertext when writing an URL in HTML mode

[mathieu_sdis59]

Hello,

We are using RoundCube 0.5.2.
When we write an email as plain text, we have no matter whith URLs : recipients receive an hypertext.
But when  we write as HTML, they just receive the text without any link.
I know that we can add manually a link when writing the email but it's not really a solution for us.

Is there a plugin or a parameter to change, in order to recognize automatically URL in an HTML email ?

Thanks in advance.