id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,difficulty 216,consider `begin` variant with toplevel semantics that can be used locally,felix winkelmann,felix winkelmann,"`(##core#toplevel-begin BODY ...)`: like `begin`, but do not canonicalize the `BODY`. This allows wrapping toplevel code with a procedure, for example: {{{ (define (toplevel) (##core#toplevel-begin (define a 1) ...)) ... (toplevel) ; initialize a }}} ",enhancement,closed,not urgent at all,,core libraries,4.5.x,fixed,toplevel-begin,,