Clone all symbols in scope when spawning a new thread (closures), since the scope may get freed.

1 files changed, 1 insertions, 0 deletions

diff --git a/apl9.h b/apl9.h
index 3349cb7..0fafe80 100644
--- a/apl9.h
+++ b/apl9.h
@@ -301,6 +301,7 @@ vlong globalIO(void);
 void globalIOset(vlong);
 int globalDIV(void);
 void globalDIVset(int);
+DfnFrame *dupscope(DfnFrame *);
 
 /* memory.c */
 void *emalloc(ulong);