Some more questions

[ldarrambide]

1. the spe trick

i have nested macros. does it to be activated on the top macro or in each subsequent ones?

Macro 1:
spe 0
macro 2
macro 3
spe -1
end
or
Macro 1:
Macro 2: spe 0 code... spe -1
Macro 3: spe 0 code... spe -1
Macro 4: spe 0 code... spe -1
end

2. i don't understand the "wait for another thread" structure.. any links?

3. for global variables:

int+ i=10 declared in macro 1
in macro2 is all i have to do is type int+ i too? changes in i variable made in macro2 will be seen in macro1 too?

macro 1:
int+ i=10
call macro2
out i ;; i=11
macro2:
int+ i
i=i+1
return to macro1

thanks