19. "{$a} lines"
5.6
7.0
#* E I O op fetch ext return operands
------------------------------------------------------
0 E > ADD_VAR ~0 !0
1 ADD_STRING ~0 ~0, '+lines'
#* E I O op fetch ext return operands
------------------------------------------------------
0 E > NOP
1 FAST_CONCAT ~1 !0, '+lines'
20. "{$a} / {$b} lines"
5.6
7.0
#* E I O op fetch ext return operands
------------------------------------------------------
0 E > ADD_VAR ~0 !0
1 ADD_STRING ~0 ~0, '+%2F+'
2 ADD_VAR ~0 ~0, !1
3 ADD_STRING ~0 ~0, '+lines'
#* E I O op fetch ext return operands
------------------------------------------------------
0 E > ROPE_INIT 4 ~3 !0
1 ROPE_ADD 1 ~3 ~3, '+%2F+'
2 ROPE_ADD 2 ~3 ~3, !1
3 ROPE_END 3 ~2 ~3, '+lines'