4D71 RecallPic:
4D71                 call    ParsePicNameToOP1_FindSymRAM
4D74                 cp      60h
4D76                 jp      nz, errDataType
4D79                 call    _getOP1Type
4D7C                 cp      1Fh
4D7E                 jp      z, errUndefined
4D81                 rst     18h
4D82                 bit     0, (iy+3)
4D86                 call    nz, redrawGraph
4D89                 call    _popRealO1
4D8C                 call    bitOnInterrupt
4D8F                 ret     nz
4D90                 call    FindSymRAMSetupPtrs
4D93                 ld      hl, (chkDelPtr1)
4D96                 inc     hl
4D97                 inc     hl
4D98                 ld      bc, 3F0Ch
4D9B                 call    bitVertSplit
4D9E                 jr      z, notSplit
4DA0                 ld      bc, 3405h
4DA3
4DA3 notSplit:
4DA3                 ld      a, c
4DA4                 ex      de, hl
4DA5                 ld      hl, plotSScreen
4DA8                 push    af
4DA9
4DA9 ORloop:
4DA9
4DA9                 ld      a, (de)
4DAA                 or      (hl)
4DAB                 ld      (hl), a
4DAC                 inc     de
4DAD                 inc     hl
4DAE                 dec     c
4DAF                 jr      nz, ORloop
4DB1                 pop     af
4DB2                 push    af
4DB3                 ld      c, a
4DB4                 cp      5
4DB6                 jr      nz, notSplitScreen
4DB8                 ld      a, (de)
4DB9                 and     0FEh
4DBB                 or      (hl)
4DBC                 ld      (hl), a
4DBD                 push    bc
4DBE                 ld      bc, 7
4DC1                 add     hl, bc
4DC2                 ex      de, hl
4DC3                 add     hl, bc
4DC4                 ex      de, hl
4DC5                 pop     bc
4DC6
4DC6 notSplitScreen:
4DC6                 dec     b
4DC7                 jr      nz, ORloop
4DC9                 pop     af
4DCA                 call    _GrBufCpy
4DCD                 call    _GRLABELS
4DD0                 call    _TraceOff
4DD3                 jp      resNumOP1ParseFlagRet