Ask about Macro Plugin

[SkylorD]

Today,i was tried works two macro at once or work 2 simultanely.
I have 2 doubts :

1º - Have like do what i need ?

2º - I Don't understand this line of Automacro.pm :

# do not run an automacro if there's already a macro running and the running
# macro is non-interruptible
return if (defined $queue && !$queue->interruptible);

This comments and line have what i need ?

[EternalHarvest]

Only one macro can run at the time (excluding "call" macro instruction stuff, but only one macro would be active anyway) with current macro plugin.