File psl-1983/3-1/tests/20/sub8.init artifact 59f4b945b6 on branch master

(PUT (QUOTE BEFOREGCSYSTEMHOOK) (QUOTE TYPE) (QUOTE MACRO))
(PUT (QUOTE AFTERGCSYSTEMHOOK) (QUOTE TYPE) (QUOTE MACRO))
(FLUID (QUOTE (!*GC GCTIME!* GCKNT!* HEAP!-WARN!-LEVEL)))