In addition to Hammer, you could however modify the echo alias, ad make them echo in the specific window. Something like
alias echo {
if (-* iswm $1) /echo $1 @window $2-
else /echo @window $1-
}
That doesn't account for the manu possibility of echo such as if the first parameter is a number, it should go before the @window making it a color parameter, but its simplistic. If you only have things like
/echo -s Some text
or
/echo hello
you should be fine >:F
