[Feature Request] Flash active line once cursor position set

[enly1]

I find it hard to spot the cursor location when opening documents and would really benefit from a visual indicator of where find it.

As such, I propose the idea of flashing the entire line over a configurable duration (milliseconds) once the cursor has been positioned to draw the eye to it.

The active line can be easily located by the following class :

<div class="cm-active cm-line">

Hope that makes sense and is something that you see adding value. Until then, I am tweeking the CSS to simply add an indicator on the right hand side of the current line to make it easier for me to locate it without it getting in the way all the time.

Thanks in advance.