IF Statements in UCCNC

Does the Stepcraft UCCNC recognize IF statements and N lines in G-Code? I have not been able to get either to work. Am I doing something wrong?

G54

IF [#101 EQ 1] P001 L1
M0

IF [#101 EQ 2] P002 L1
M0

G57 G1 X0 Y0 Z0
M30
 
O001
G54
G0 Z8 X0 Y0
M98 P101 L1
G57
G0 Z8 X0 Y0
#101=2
M99

O002
G54
G0 Z8 X25 Y0
M98 P101 L1
G57
G0 Z8 X0 Y0
#101=1
M99

O101
Z-1
G0
G4 P40000
M3
G4 P5000
M5
Z8
G0
M99