How to use file reload?

[scmanjarrez]

First of all, thank you for this great tool.

I'm wondering if file reloading is implemented and how to use it? I have an open file that I sometimes need to overwrite; in another tool (jless), it was possible to press r to reload the file without leaving the viewer. Is this possible with fx?

I have looked at the closed issues and it seems that this feature was already requested #326 (and implemented #333), yet I can't find the keybind/command to reload a file or any reference in the code.

[antonmedv]

Fx already support interactive streaming support.

I will add reloading functionality.