return code of nsis itself?

i get the return code "2" from a clean nsis-script, just an extractor, no more.

where can i get a list of the return codes of nsis-exe-files?

# maybe this?

0 - Normal execution (no error)
1 - Installation aborted by user (cancel button)
2 - Installation aborted by script

script is aborted by "quit" command

!?

thx, that did