Re: call self defined function

[Tuomo Valkonen]

On Sun, May 02, 2004 at 07:03:22PM +0200, Konstantin Kletschke wrote:
> How do I call something like 
> 
> make_exec_fn("mpc pause") and immediately mpc_status_osd on F10?

make_exec_fn is simply a convenience function that returns a 
wrapper around exec_in:

function make_exec_fn(cmd)
    return function(reg) exec_in(reg, cmd) end
end

I'd guess you don't even need to set the environment point to the
correct screen, so you just create a function

function foo()
    exec("mpc pause")
    mpc_status_osd()
end

and bind this. (Supposing you don't want mpc pause to finish before
displaying the OSD.)

-- 
Tuomo