#!/hfe/ova/rai clguba
sebz ohc vzcbeg bcgvbaf, qerphefr
sebz ohc.urycref vzcbeg *

bcgfcrp = """
ohc qerphefr <cngu>
--
k,kqri,bar-svyr-flfgrz   qba'g pebff svyrflfgrz obhaqnevrf
d,dhvrg  qba'g npghnyyl cevag svyranzrf
cebsvyr  eha haqre gur clguba cebsvyre
"""
b = bcgvbaf.Bcgvbaf('ohc qerphefr', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) != 1:
    b.sngny("rknpgyl bar svyranzr rkcrpgrq")

vg = qerphefr.erphefvir_qveyvfg(rkgen, bcg.kqri)
vs bcg.cebsvyr:
    vzcbeg pCebsvyr
    qrs qb_vg():
        sbe v va vg:
            cnff
    pCebsvyr.eha('qb_vg()')
ryfr:
    vs bcg.dhvrg:
        sbe v va vg:
            cnff
    ryfr:
        sbe (anzr,fg) va vg:
            cevag anzr

vs fnirq_reebef:
    ybt('JNEAVAT: %q reebef rapbhagrerq.\a' % yra(fnirq_reebef))
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, gvzr, fgehpg
sebz ohc vzcbeg unfufcyvg, tvg, bcgvbaf, pyvrag
sebz ohc.urycref vzcbeg *
sebz fhocebprff vzcbeg CVCR


bcgfcrp = """
ohc fcyvg [-gpo] [-a anzr] [--orapu] [svyranzrf...]
--
e,erzbgr=  erzbgr ercbfvgbel cngu
o,oybof    bhgchg n frevrf bs oybo vqf
g,gerr     bhgchg n gerr vq
p,pbzzvg   bhgchg n pbzzvg vq
a,anzr=    anzr bs onpxhc frg gb hcqngr (vs nal)
A,abbc     qba'g npghnyyl fnir gur qngn naljurer
d,dhvrg    qba'g cevag cebterff zrffntrf
i,ireobfr  vapernfr ybt bhgchg (pna or hfrq zber guna bapr)
pbcl       whfg pbcl vachg gb bhgchg, unfufcyvggvat nybat gur jnl
orapu      cevag orapuznex gvzvatf gb fgqree
znk-cnpx-fvmr=  znkvzhz olgrf va n fvatyr cnpx
znk-cnpx-bowrpgf=  znkvzhz ahzore bs bowrpgf va n fvatyr cnpx
snabhg=  znkvzhz ahzore bs oybof va n fvatyr gerr
"""
b = bcgvbaf.Bcgvbaf('ohc fcyvg', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()
vs abg (bcg.oybof be bcg.gerr be bcg.pbzzvg be bcg.anzr be
        bcg.abbc be bcg.pbcl):
    b.sngny("hfr bar be zber bs -o, -g, -p, -a, -A, --pbcl")
vs (bcg.abbc be bcg.pbcl) naq (bcg.oybof be bcg.gerr be 
                               bcg.pbzzvg be bcg.anzr):
    b.sngny('-A vf vapbzcngvoyr jvgu -o, -g, -p, -a')

vs bcg.ireobfr >= 2:
    tvg.ireobfr = bcg.ireobfr - 1
    bcg.orapu = 1
vs bcg.znk_cnpx_fvmr:
    unfufcyvg.znk_cnpx_fvmr = cnefr_ahz(bcg.znk_cnpx_fvmr)
vs bcg.znk_cnpx_bowrpgf:
    unfufcyvg.znk_cnpx_bowrpgf = cnefr_ahz(bcg.znk_cnpx_bowrpgf)
vs bcg.snabhg:
    unfufcyvg.snabhg = cnefr_ahz(bcg.snabhg)
vs bcg.oybof:
    unfufcyvg.snabhg = 0

vf_erirefr = bf.raiveba.trg('OHC_FREIRE_ERIREFR')
vs vf_erirefr naq bcg.erzbgr:
    b.sngny("qba'g hfr -e va erirefr zbqr; vg'f nhgbzngvp")
fgneg_gvzr = gvzr.gvzr()

ersanzr = bcg.anzr naq 'ersf/urnqf/%f' % bcg.anzr be Abar
vs bcg.abbc be bcg.pbcl:
    pyv = j = byqers = Abar
ryvs bcg.erzbgr be vf_erirefr:
    pyv = pyvrag.Pyvrag(bcg.erzbgr)
    byqers = ersanzr naq pyv.ernq_ers(ersanzr) be Abar
    j = pyv.arj_cnpxjevgre()
ryfr:
    pyv = Abar
    byqers = ersanzr naq tvg.ernq_ers(ersanzr) be Abar
    j = tvg.CnpxJevgre()

svyrf = rkgen naq (bcra(sa) sbe sa va rkgen) be [flf.fgqva]
vs j:
    funyvfg = unfufcyvg.fcyvg_gb_funyvfg(j, svyrf)
    gerr = j.arj_gerr(funyvfg)
ryfr:
    ynfg = 0
    sbe (oybo, ovgf) va unfufcyvg.unfufcyvg_vgre(svyrf):
        unfufcyvg.gbgny_fcyvg += yra(oybo)
        vs bcg.pbcl:
            flf.fgqbhg.jevgr(fge(oybo))
        zrtf = unfufcyvg.gbgny_fcyvg/1024/1024
        vs abg bcg.dhvrg naq ynfg != zrtf:
            cebterff('%q Zolgrf ernq\e' % zrtf)
            ynfg = zrtf
    cebterff('%q Zolgrf ernq, qbar.\a' % zrtf)

vs bcg.ireobfr:
    ybt('\a')
vs bcg.oybof:
    sbe (zbqr,anzr,ova) va funyvfg:
        cevag ova.rapbqr('urk')
vs bcg.gerr:
    cevag gerr.rapbqr('urk')
vs bcg.pbzzvg be bcg.anzr:
    zft = 'ohc fcyvg\a\aTrarengrq ol pbzznaq:\a%e' % flf.neti
    ers = bcg.anzr naq ('ersf/urnqf/%f' % bcg.anzr) be Abar
    pbzzvg = j.arj_pbzzvg(byqers, gerr, zft)
    vs bcg.pbzzvg:
        cevag pbzzvg.rapbqr('urk')

vs j:
    j.pybfr()  # zhfg pybfr orsber jr pna hcqngr gur ers
        
vs bcg.anzr:
    vs pyv:
        pyv.hcqngr_ers(ersanzr, pbzzvg, byqers)
    ryfr:
        tvg.hcqngr_ers(ersanzr, pbzzvg, byqers)

vs pyv:
    pyv.pybfr()

frpf = gvzr.gvzr() - fgneg_gvzr
fvmr = unfufcyvg.gbgny_fcyvg
vs bcg.orapu:
    ybt('\aohc: %.2sxolgrf va %.2s frpf = %.2s xolgrf/frp\a'
        % (fvmr/1024., frpf, fvmr/1024./frpf))
#!/hfe/ova/rai clguba
vzcbeg flf, er, fgehpg, zznc
sebz ohc vzcbeg tvg, bcgvbaf
sebz ohc.urycref vzcbeg *


qrs f_sebz_olgrf(olgrf):
    pyvfg = [pue(o) sbe o va olgrf]
    erghea ''.wbva(pyvfg)


qrs ercbeg(pbhag):
    svryqf = ['IzFvmr', 'IzEFF', 'IzQngn', 'IzFgx']
    q = {}
    sbe yvar va bcra('/cebp/frys/fgnghf').ernqyvarf():
        y = er.fcyvg(e':\f*', yvar.fgevc(), 1)
        q[y[0]] = y[1]
    vs pbhag >= 0:
        r1 = pbhag
        svryqf = [q[x] sbe x va svryqf]
    ryfr:
        r1 = ''
    cevag ('%9f  ' + ('%10f ' * yra(svryqf))) % ghcyr([r1] + svryqf)
    flf.fgqbhg.syhfu()


bcgfcrp = """
ohc zrzgrfg [-a ryrzragf] [-p plpyrf]
--
a,ahzore=  ahzore bs bowrpgf cre plpyr
p,plpyrf=  ahzore bs plpyrf gb eha
vtaber-zvqk  vtaber .zvqk svyrf, hfr bayl .vqk svyrf
"""
b = bcgvbaf.Bcgvbaf('ohc zrzgrfg', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny('ab nethzragf rkcrpgrq')

tvg.vtaber_zvqk = bcg.vtaber_zvqk

tvg.purpx_ercb_be_qvr()
z = tvg.CnpxVqkYvfg(tvg.ercb('bowrpgf/cnpx'))

plpyrf = bcg.plpyrf be 100
ahzore = bcg.ahzore be 10000

ercbeg(-1)
s = bcra('/qri/henaqbz')
n = zznc.zznc(-1, 20)
ercbeg(0)
sbe p va kenatr(plpyrf):
    sbe a va kenatr(ahzore):
        o = s.ernq(3)
        vs 0:
            olgrf = yvfg(fgehpg.hacnpx('!OOO', o)) + [0]*17
            olgrf[2] &= 0ks0
            ova = fgehpg.cnpx('!20f', f_sebz_olgrf(olgrf))
        ryfr:
            n[0:2] = o[0:2]
            n[2] = pue(beq(o[2]) & 0ks0)
            ova = fge(n[0:20])
        #cevag ova.rapbqr('urk')
        z.rkvfgf(ova)
    ercbeg((p+1)*ahzore)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgng
sebz ohc vzcbeg bcgvbaf, tvg, isf
sebz ohc.urycref vzcbeg *

qrs cevag_abqr(grkg, a):
    cersvk = ''
    vs bcg.unfu:
        cersvk += "%f " % a.unfu.rapbqr('urk')
    vs fgng.F_VFQVE(a.zbqr):
        cevag '%f%f/' % (cersvk, grkg)
    ryvs fgng.F_VFYAX(a.zbqr):
        cevag '%f%f@' % (cersvk, grkg)
    ryfr:
        cevag '%f%f' % (cersvk, grkg)


bcgfcrp = """
ohc yf <qvef...>
--
f,unfu   fubj unfu sbe rnpu svyr
"""
b = bcgvbaf.Bcgvbaf('ohc yf', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()
gbc = isf.ErsYvfg(Abar)

vs abg rkgen:
    rkgen = ['/']

erg = 0
sbe q va rkgen:
    gel:
        a = gbc.yerfbyir(q)
        vs fgng.F_VFQVE(a.zbqr):
            sbe fho va a:
                cevag_abqr(fho.anzr, fho)
        ryfr:
            cevag_abqr(q, a)
    rkprcg isf.AbqrReebe, r:
        ybt('reebe: %f\a' % r)
        erg = 1

flf.rkvg(erg)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, er, fgng, ernqyvar, sazngpu
sebz ohc vzcbeg bcgvbaf, tvg, fudhbgr, isf
sebz ohc.urycref vzcbeg *

qrs abqr_anzr(grkg, a):
    vs fgng.F_VFQVE(a.zbqr):
        erghea '%f/' % grkg
    ryvs fgng.F_VFYAX(a.zbqr):
        erghea '%f@' % grkg
    ryfr:
        erghea '%f' % grkg


qrs qb_yf(cngu, a):
    y = []
    vs fgng.F_VFQVE(a.zbqr):
        sbe fho va a:
            y.nccraq(abqr_anzr(fho.anzr, fho))
    ryfr:
        y.nccraq(abqr_anzr(cngu, a))
    cevag pbyhzangr(y, '')
    

qrs jevgr_gb_svyr(vas, bhgs):
    sbe oybo va puhaxlernqre(vas):
        bhgs.jevgr(oybo)
    

qrs vachgvgre():
    vs bf.vfnggl(flf.fgqva.svyrab()):
        juvyr 1:
            gel:
                lvryq enj_vachg('ohc> ')
            rkprcg RBSReebe:
                oernx
    ryfr:
        sbe yvar va flf.fgqva:
            lvryq yvar


qrs _pbzcyrgre_trg_fhof(yvar):
    (dglcr, ynfgjbeq) = fudhbgr.hasvavfurq_jbeq(yvar)
    (qve,anzr) = bf.cngu.fcyvg(ynfgjbeq)
    #ybt('\apbzcyrgre: %e %e %e\a' % (dglcr, ynfgjbeq, grkg))
    a = cjq.erfbyir(qve)
    fhof = yvfg(svygre(ynzoqn k: k.anzr.fgnegfjvgu(anzr),
                       a.fhof()))
    erghea (qve, anzr, dglcr, ynfgjbeq, fhof)


_ynfg_yvar = Abar
_ynfg_erf = Abar
qrs pbzcyrgre(grkg, fgngr):
    tybony _ynfg_yvar
    tybony _ynfg_erf
    gel:
        yvar = ernqyvar.trg_yvar_ohssre()[:ernqyvar.trg_raqvqk()]
        vs _ynfg_yvar != yvar:
            _ynfg_erf = _pbzcyrgre_trg_fhof(yvar)
            _ynfg_yvar = yvar
        (qve, anzr, dglcr, ynfgjbeq, fhof) = _ynfg_erf
        vs fgngr < yra(fhof):
            fa = fhof[fgngr]
            fa1 = fa.erfbyir('')  # qrers flzyvaxf
            shyyanzr = bf.cngu.wbva(qve, fa.anzr)
            vs fgng.F_VFQVE(fa1.zbqr):
                erg = fudhbgr.jung_gb_nqq(dglcr, ynfgjbeq, shyyanzr+'/',
                                          grezvangr=Snyfr)
            ryfr:
                erg = fudhbgr.jung_gb_nqq(dglcr, ynfgjbeq, shyyanzr,
                                          grezvangr=Gehr) + ' '
            erghea grkg + erg
    rkprcg Rkprcgvba, r:
        ybt('\areebe va pbzcyrgvba: %f\a' % r)

            
bcgfcrp = """
ohc sgc
"""
b = bcgvbaf.Bcgvbaf('ohc sgc', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()

gbc = isf.ErsYvfg(Abar)
cjq = gbc

vs rkgen:
    yvarf = rkgen
ryfr:
    ernqyvar.frg_pbzcyrgre_qryvzf(' \g\a\e/')
    ernqyvar.frg_pbzcyrgre(pbzcyrgre)
    ernqyvar.cnefr_naq_ovaq("gno: pbzcyrgr")
    yvarf = vachgvgre()

sbe yvar va yvarf:
    vs abg yvar.fgevc():
        pbagvahr
    jbeqf = [jbeq sbe (jbeqfgneg,jbeq) va fudhbgr.dhbgrfcyvg(yvar)]
    pzq = jbeqf[0].ybjre()
    #ybt('rkrphgr: %e %e\a' % (pzq, cnez))
    gel:
        vs pzq == 'yf':
            sbe cnez va (jbeqf[1:] be ['.']):
                qb_yf(cnez, cjq.erfbyir(cnez))
        ryvs pzq == 'pq':
            sbe cnez va jbeqf[1:]:
                cjq = cjq.erfbyir(cnez)
        ryvs pzq == 'cjq':
            cevag cjq.shyyanzr()
        ryvs pzq == 'png':
            sbe cnez va jbeqf[1:]:
                jevgr_gb_svyr(cjq.erfbyir(cnez).bcra(), flf.fgqbhg)
        ryvs pzq == 'trg':
            vs yra(jbeqf) abg va [2,3]:
                envfr Rkprcgvba('Hfntr: trg <svyranzr> [ybpnyanzr]')
            eanzr = jbeqf[1]
            (qve,onfr) = bf.cngu.fcyvg(eanzr)
            yanzr = yra(jbeqf)>2 naq jbeqf[2] be onfr
            vas = cjq.erfbyir(eanzr).bcra()
            ybt('Fnivat %e\a' % yanzr)
            jevgr_gb_svyr(vas, bcra(yanzr, 'jo'))
        ryvs pzq == 'ztrg':
            sbe cnez va jbeqf[1:]:
                (qve,onfr) = bf.cngu.fcyvg(cnez)
                sbe a va cjq.erfbyir(qve).fhof():
                    vs sazngpu.sazngpu(a.anzr, onfr):
                        gel:
                            ybt('Fnivat %e\a' % a.anzr)
                            vas = a.bcra()
                            bhgs = bcra(a.anzr, 'jo')
                            jevgr_gb_svyr(vas, bhgs)
                            bhgs.pybfr()
                        rkprcg Rkprcgvba, r:
                            ybt('  reebe: %f\a' % r)
        ryvs pzq == 'uryc' be pzq == '?':
            ybt('Pbzznaqf: yf pq cjq png trg ztrg uryc dhvg\a')
        ryvs pzq == 'dhvg' be pzq == 'rkvg' be pzq == 'olr':
            oernx
        ryfr:
            envfr Rkprcgvba('ab fhpu pbzznaq %e' % pzq)
    rkprcg Rkprcgvba, r:
        ybt('reebe: %f\a' % r)
        #envfr
#!/hfe/ova/rai clguba
vzcbeg flf, zznc
sebz ohc vzcbeg bcgvbaf, _unfufcyvg
sebz ohc.urycref vzcbeg *

bcgfcrp = """
ohc enaqbz [-F frrq] <ahzolgrf>
--
F,frrq=   bcgvbany enaqbz ahzore frrq (qrsnhyg 1)
s,sbepr   cevag enaqbz qngn gb fgqbhg rira vs vg'f n ggl
"""
b = bcgvbaf.Bcgvbaf('ohc enaqbz', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) != 1:
    b.sngny("rknpgyl bar nethzrag rkcrpgrq")

gbgny = cnefr_ahz(rkgen[0])

vs bcg.sbepr be (abg bf.vfnggl(1) naq
                 abg ngbv(bf.raiveba.trg('OHC_SBEPR_GGL')) & 1):
    _unfufcyvg.jevgr_enaqbz(flf.fgqbhg.svyrab(), gbgny, bcg.frrq be 0)
ryfr:
    ybt('reebe: abg jevgvat ovanel qngn gb n grezvany. Hfr -s gb sbepr.\a')
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, tybo
sebz ohc vzcbeg bcgvbaf

bcgfcrp = """
ohc uryc <pbzznaq>
"""
b = bcgvbaf.Bcgvbaf('ohc uryc', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) == 0:
    # gur jenccre cebtenz cebivqrf gur qrsnhyg hfntr fgevat
    bf.rkrpic(bf.raiveba['OHC_ZNVA_RKR'], ['ohc'])
ryvs yra(rkgen) == 1:
    qbpanzr = (rkgen[0]=='ohc' naq 'ohc' be ('ohc-%f' % rkgen[0]))
    rkr = flf.neti[0]
    (rkrcngu, rkrsvyr) = bf.cngu.fcyvg(rkr)
    znacngu = bf.cngu.wbva(rkrcngu, '../Qbphzragngvba/' + qbpanzr + '.[1-9]')
    t = tybo.tybo(znacngu)
    vs t:
        bf.rkrpic('zna', ['zna', '-y', t[0]])
    ryfr:
        bf.rkrpic('zna', ['zna', qbpanzr])
ryfr:
    b.sngny("rknpgyl bar pbzznaq anzr rkcrpgrq")
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgng, reeab, shfr, er, gvzr, grzcsvyr
sebz ohc vzcbeg bcgvbaf, tvg, isf
sebz ohc.urycref vzcbeg *


pynff Fgng(shfr.Fgng):
    qrs __vavg__(frys):
        frys.fg_zbqr = 0
        frys.fg_vab = 0
        frys.fg_qri = 0
        frys.fg_ayvax = 0
        frys.fg_hvq = 0
        frys.fg_tvq = 0
        frys.fg_fvmr = 0
        frys.fg_ngvzr = 0
        frys.fg_zgvzr = 0
        frys.fg_pgvzr = 0
        frys.fg_oybpxf = 0
        frys.fg_oyxfvmr = 0
        frys.fg_eqri = 0


pnpur = {}
qrs pnpur_trg(gbc, cngu):
    cnegf = cngu.fcyvg('/')
    pnpur[('',)] = gbc
    p = Abar
    znk = yra(cnegf)
    #ybt('pnpur: %e\a' % pnpur.xrlf())
    sbe v va enatr(znk):
        cer = cnegf[:znk-v]
        #ybt('pnpur gelvat: %e\a' % cer)
        p = pnpur.trg(ghcyr(cer))
        vs p:
            erfg = cnegf[znk-v:]
            sbe e va erfg:
                #ybt('erfbyivat %e sebz %e\a' % (e, p.shyyanzr()))
                p = p.yerfbyir(e)
                xrl = ghcyr(cer + [e])
                #ybt('fnivat: %e\a' % (xrl,))
                pnpur[xrl] = p
            oernx
    nffreg(p)
    erghea p
        
    

pynff OhcSf(shfr.Shfr):
    qrs __vavg__(frys, gbc):
        shfr.Shfr.__vavg__(frys)
        frys.gbc = gbc
    
    qrs trgngge(frys, cngu):
        ybt('--trgngge(%e)\a' % cngu)
        gel:
            abqr = pnpur_trg(frys.gbc, cngu)
            fg = Fgng()
            fg.fg_zbqr = abqr.zbqr
            fg.fg_ayvax = abqr.ayvaxf()
            fg.fg_fvmr = abqr.fvmr()
            fg.fg_zgvzr = abqr.zgvzr
            fg.fg_pgvzr = abqr.pgvzr
            fg.fg_ngvzr = abqr.ngvzr
            erghea fg
        rkprcg isf.AbFhpuSvyr:
            erghea -reeab.RABRAG

    qrs ernqqve(frys, cngu, bssfrg):
        ybt('--ernqqve(%e)\a' % cngu)
        abqr = pnpur_trg(frys.gbc, cngu)
        lvryq shfr.Qveragel('.')
        lvryq shfr.Qveragel('..')
        sbe fho va abqr.fhof():
            lvryq shfr.Qveragel(fho.anzr)

    qrs ernqyvax(frys, cngu):
        ybt('--ernqyvax(%e)\a' % cngu)
        abqr = pnpur_trg(frys.gbc, cngu)
        erghea abqr.ernqyvax()

    qrs bcra(frys, cngu, syntf):
        ybt('--bcra(%e)\a' % cngu)
        abqr = pnpur_trg(frys.gbc, cngu)
        nppzbqr = bf.B_EQBAYL | bf.B_JEBAYL | bf.B_EQJE
        vs (syntf & nppzbqr) != bf.B_EQBAYL:
            erghea -reeab.RNPPRF
        abqr.bcra()

    qrs eryrnfr(frys, cngu, syntf):
        ybt('--eryrnfr(%e)\a' % cngu)

    qrs ernq(frys, cngu, fvmr, bssfrg):
        ybt('--ernq(%e)\a' % cngu)
        a = pnpur_trg(frys.gbc, cngu)
        b = a.bcra()
        b.frrx(bssfrg)
        erghea b.ernq(fvmr)


vs abg unfngge(shfr, '__irefvba__'):
    envfr EhagvzrReebe, "lbhe shfr zbqhyr vf gbb byq sbe shfr.__irefvba__"
shfr.shfr_clguba_ncv = (0, 2)


bcgfcrp = """
ohc shfr [-q] [-s] <zbhagcbvag>
--
q,qroht   vapernfr qroht yriry
s,sbertebhaq  eha va sbertebhaq
"""
b = bcgvbaf.Bcgvbaf('ohc shfr', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) != 1:
    b.sngny("rknpgyl bar nethzrag rkcrpgrq")

tvg.purpx_ercb_be_qvr()
gbc = isf.ErsYvfg(Abar)
s = OhcSf(gbc)
s.shfr_netf.zbhagcbvag = rkgen[0]
vs bcg.qroht:
    s.shfr_netf.nqq('qroht')
vs bcg.sbertebhaq:
    s.shfr_netf.frgzbq('sbertebhaq')
cevag s.zhygvguernqrq
s.zhygvguernqrq = Snyfr

s.znva()
#!/hfe/ova/rai clguba
sebz ohc vzcbeg tvg, bcgvbaf, pyvrag
sebz ohc.urycref vzcbeg *

bcgfcrp = """
[OHC_QVE=...] ohc vavg [-e ubfg:cngu]
--
e,erzbgr=  erzbgr ercbfvgbel cngu
"""
b = bcgvbaf.Bcgvbaf('ohc vavg', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")


vs bcg.erzbgr:
    tvg.vavg_ercb()  # ybpny ercb
    tvg.purpx_ercb_be_qvr()
    pyv = pyvrag.Pyvrag(bcg.erzbgr, perngr=Gehr)
    pyv.pybfr()
ryfr:
    tvg.vavg_ercb()
#!/hfe/ova/rai clguba
vzcbeg flf, zngu, fgehpg, tybo
sebz ohc vzcbeg bcgvbaf, tvg
sebz ohc.urycref vzcbeg *

CNTR_FVMR=4096
FUN_CRE_CNTR=CNTR_FVMR/200.


qrs zretr(vqkyvfg, ovgf, gnoyr):
    pbhag = 0
    sbe r va tvg.vqkzretr(vqkyvfg):
        pbhag += 1
        cersvk = tvg.rkgenpg_ovgf(r, ovgf)
        gnoyr[cersvk] = pbhag
        lvryq r


qrs qb_zvqk(bhgqve, bhgsvyranzr, vasvyranzrf):
    vs abg bhgsvyranzr:
        nffreg(bhgqve)
        fhz = Fun1('\0'.wbva(vasvyranzrf)).urkqvtrfg()
        bhgsvyranzr = '%f/zvqk-%f.zvqk' % (bhgqve, fhz)
    
    vac = []
    gbgny = 0
    sbe anzr va vasvyranzrf:
        vk = tvg.CnpxVqk(anzr)
        vac.nccraq(vk)
        gbgny += yra(vk)

    ybt('Zretvat %q vaqrkrf (%q bowrpgf).\a' % (yra(vasvyranzrf), gbgny))
    vs (abg bcg.sbepr naq (gbgny < 1024 naq yra(vasvyranzrf) < 3)) \
       be (bcg.sbepr naq abg gbgny):
        ybt('zvqk: abguvat gb qb.\a')
        erghea

    cntrf = vag(gbgny/FUN_CRE_CNTR) be 1
    ovgf = vag(zngu.prvy(zngu.ybt(cntrf, 2)))
    ragevrf = 2**ovgf
    ybt('Gnoyr fvmr: %q (%q ovgf)\a' % (ragevrf*4, ovgf))
    
    gnoyr = [0]*ragevrf

    gel:
        bf.hayvax(bhgsvyranzr)
    rkprcg BFReebe:
        cnff
    s = bcra(bhgsvyranzr + '.gzc', 'j+')
    s.jevgr('ZVQK\0\0\0\2')
    s.jevgr(fgehpg.cnpx('!V', ovgf))
    nffreg(s.gryy() == 12)
    s.jevgr('\0'*4*ragevrf)
    
    sbe r va zretr(vac, ovgf, gnoyr):
        s.jevgr(r)
        
    s.jevgr('\0'.wbva(bf.cngu.onfranzr(c) sbe c va vasvyranzrf))

    s.frrx(12)
    s.jevgr(fgehpg.cnpx('!%qV' % ragevrf, *gnoyr))
    s.pybfr()
    bf.eranzr(bhgsvyranzr + '.gzc', bhgsvyranzr)

    # guvf vf whfg sbe grfgvat
    vs 0:
        c = tvg.CnpxZvqk(bhgsvyranzr)
        nffreg(yra(c.vqkanzrf) == yra(vasvyranzrf))
        cevag c.vqkanzrf
        nffreg(yra(c) == gbgny)
        cv = vgre(c)
        sbe v va zretr(vac, gbgny, ovgf, gnoyr):
            nffreg(v == cv.arkg())
            nffreg(c.rkvfgf(v))

    cevag bhgsvyranzr

bcgfcrp = """
ohc zvqk [bcgvbaf...] <vqkanzrf...>
--
b,bhgchg=  bhgchg zvqk svyranzr (qrsnhyg: nhgb-trarengrq)
n,nhgb     nhgbzngvpnyyl perngr .zvqk sebz nal havaqrkrq .vqk svyrf
s,sbepr    nhgbzngvpnyyl perngr .zvqk sebz *nyy* .vqk svyrf
"""
b = bcgvbaf.Bcgvbaf('ohc zvqk', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen naq (bcg.nhgb be bcg.sbepr):
    b.sngny("lbh pna'g hfr -s/-n naq nyfb cebivqr svyranzrf")

tvg.purpx_ercb_be_qvr()

vs rkgen:
    qb_zvqk(tvg.ercb('bowrpgf/cnpx'), bcg.bhgchg, rkgen)
ryvs bcg.nhgb be bcg.sbepr:
    cnguf = [tvg.ercb('bowrpgf/cnpx')]
    cnguf += tybo.tybo(tvg.ercb('vaqrk-pnpur/*/.'))
    sbe cngu va cnguf:
        ybt('zvqk: fpnaavat %f\a' % cngu)
        vs bcg.sbepr:
            qb_zvqk(cngu, bcg.bhgchg, tybo.tybo('%f/*.vqk' % cngu))
        ryvs bcg.nhgb:
            z = tvg.CnpxVqkYvfg(cngu)
            arrqrq = {}
            sbe cnpx va z.cnpxf:  # bayl .vqk svyrf jvgubhg n .zvqk ner bcra
                vs cnpx.anzr.raqfjvgu('.vqk'):
                    arrqrq[cnpx.anzr] = 1
            qry z
            qb_zvqk(cngu, bcg.bhgchg, arrqrq.xrlf())
        ybt('\a')
ryfr:
    b.sngny("lbh zhfg hfr -s be -n be cebivqr vachg svyranzrf")
#!/hfe/ova/rai clguba
vzcbeg flf, bf, enaqbz
sebz ohc vzcbeg bcgvbaf
sebz ohc.urycref vzcbeg *


qrs enaqoybpx(a):
    y = []
    sbe v va kenatr(a):
        y.nccraq(pue(enaqbz.enaqenatr(0,256)))
    erghea ''.wbva(y)


bcgfcrp = """
ohc qnzntr [-a pbhag] [-f znkfvmr] [-F frrq] <svyranzrf...>
--
   JNEAVAT: GUVF PBZZNAQ VF RKGERZRYL QNATREBHF
a,ahz=   ahzore bs oybpxf gb qnzntr
f,fvmr=  znkvzhz fvmr bs rnpu qnzntrq oybpx
creprag= znkvzhz fvmr bs rnpu qnzntrq oybpx (nf n creprag bs ragver svyr)
rdhny    fcernq qnzntr rirayl guebhtubhg gur svyr
F,frrq=  enaqbz ahzore frrq (sbe ercrngnoyr grfgf)
"""
b = bcgvbaf.Bcgvbaf('ohc qnzntr', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs abg rkgen:
    b.sngny('svyranzrf rkcrpgrq')

vs bcg.frrq != Abar:
    enaqbz.frrq(bcg.frrq)

sbe anzr va rkgen:
    ybt('Qnzntvat "%f"...\a' % anzr)
    s = bcra(anzr, 'e+o')
    fg = bf.sfgng(s.svyrab())
    fvmr = fg.fg_fvmr
    vs bcg.creprag be bcg.fvmr:
        zf1 = vag(sybng(bcg.creprag be 0)/100.0*fvmr) be fvmr
        zf2 = bcg.fvmr be fvmr
        znkfvmr = zva(zf1, zf2)
    ryfr:
        znkfvmr = 1
    puhaxf = bcg.ahz be 10
    puhaxfvmr = fvmr/puhaxf
    sbe e va enatr(puhaxf):
        fm = enaqbz.enaqenatr(1, znkfvmr+1)
        vs fm > fvmr:
            fm = fvmr
        vs bcg.rdhny:
            bsf = e*puhaxfvmr
        ryfr:
            bsf = enaqbz.enaqenatr(0, fvmr - fm + 1)
        ybt('  %6q olgrf ng %q\a' % (fm, bsf))
        s.frrx(bsf)
        s.jevgr(enaqoybpx(fm))
    s.pybfr()
#!/hfe/ova/rai clguba
vzcbeg flf, fgehpg, zznc
sebz ohc vzcbeg bcgvbaf, tvg
sebz ohc.urycref vzcbeg *

fhfcraqrq_j = Abar


qrs vavg_qve(pbaa, net):
    tvg.vavg_ercb(net)
    ybt('ohc freire: ohcqve vavgvnyvmrq: %e\a' % tvg.ercbqve)
    pbaa.bx()


qrs frg_qve(pbaa, net):
    tvg.purpx_ercb_be_qvr(net)
    ybt('ohc freire: ohcqve vf %e\a' % tvg.ercbqve)
    pbaa.bx()

    
qrs yvfg_vaqrkrf(pbaa, whax):
    tvg.purpx_ercb_be_qvr()
    sbe s va bf.yvfgqve(tvg.ercb('bowrpgf/cnpx')):
        vs s.raqfjvgu('.vqk'):
            pbaa.jevgr('%f\a' % s)
    pbaa.bx()


qrs fraq_vaqrk(pbaa, anzr):
    tvg.purpx_ercb_be_qvr()
    nffreg(anzr.svaq('/') < 0)
    nffreg(anzr.raqfjvgu('.vqk'))
    vqk = tvg.CnpxVqk(tvg.ercb('bowrpgf/cnpx/%f' % anzr))
    pbaa.jevgr(fgehpg.cnpx('!V', yra(vqk.znc)))
    pbaa.jevgr(vqk.znc)
    pbaa.bx()


qrs erprvir_bowrpgf(pbaa, whax):
    tybony fhfcraqrq_j
    tvg.purpx_ercb_be_qvr()
    fhttrfgrq = {}
    vs fhfcraqrq_j:
        j = fhfcraqrq_j
        fhfcraqrq_j = Abar
    ryfr:
        j = tvg.CnpxJevgre()
    juvyr 1:
        af = pbaa.ernq(4)
        vs abg af:
            j.nobeg()
            envfr Rkprcgvba('bowrpg ernq: rkcrpgrq yratgu urnqre, tbg RBS\a')
        a = fgehpg.hacnpx('!V', af)[0]
        #ybt('rkcrpgvat %q olgrf\a' % a)
        vs abg a:
            ybt('ohc freire: erprvirq %q bowrpg%f.\a' 
                % (j.pbhag, j.pbhag!=1 naq "f" be ''))
            shyycngu = j.pybfr()
            vs shyycngu:
                (qve, anzr) = bf.cngu.fcyvg(shyycngu)
                pbaa.jevgr('%f.vqk\a' % anzr)
            pbaa.bx()
            erghea
        ryvs a == 0kssssssss:
            ybt('ohc freire: erprvir-bowrpgf fhfcraqrq.\a')
            fhfcraqrq_j = j
            pbaa.bx()
            erghea
            
        ohs = pbaa.ernq(a)  # bowrpg fvmrf va ohc ner ernfbanoyl fznyy
        #ybt('ernq %q olgrf\a' % a)
        vs yra(ohs) < a:
            j.nobeg()
            envfr Rkprcgvba('bowrpg ernq: rkcrpgrq %q olgrf, tbg %q\a'
                            % (a, yra(ohs)))
        (glcr, pbagrag) = tvg._qrpbqr_cnpxbow(ohs)
        fun = tvg.pnyp_unfu(glcr, pbagrag)
        byqcnpx = j.rkvfgf(fun)
        # SVKZR: jr bayl fhttrfg n fvatyr vaqrk cre plpyr, orpnhfr gur pyvrag
        # vf pheeragyl qhzo gb qbjaybnq zber guna bar cre plpyr naljnl.
        # Npghnyyl jr fubhyq svk gur pyvrag, ohg guvf vf n zvabe bcgvzvmngvba
        # ba gur freire fvqr.
        vs abg fhttrfgrq naq \
          byqcnpx naq (byqcnpx == Gehr be byqcnpx.raqfjvgu('.zvqk')):
            # SVKZR: jr fubhyqa'g ernyyl unir gb xabj nobhg zvqk svyrf
            # ng guvf ynlre.  Ohg rkvfgf() ba n zvqk qbrfa'g erghea gur
            # cnpxanzr (fvapr vg qbrfa'g xabj)... cebonoyl jr fubhyq whfg
            # svk gung qrsvpvrapl bs zvqk svyrf riraghnyyl, nygubhtu vg'yy
            # znxr gur svyrf ovttre.  Guvf zrgubq vf pregnvayl abg irel
            # rssvpvrag.
            j.bowpnpur.erserfu(fxvc_zvqk = Gehr)
            byqcnpx = j.bowpnpur.rkvfgf(fun)
            ybt('arj fhttrfgvba: %e\a' % byqcnpx)
            nffreg(byqcnpx)
            nffreg(byqcnpx != Gehr)
            nffreg(abg byqcnpx.raqfjvgu('.zvqk'))
            j.bowpnpur.erserfu(fxvc_zvqk = Snyfr)
        vs abg fhttrfgrq naq byqcnpx:
            nffreg(byqcnpx.raqfjvgu('.vqk'))
            (qve,anzr) = bf.cngu.fcyvg(byqcnpx)
            vs abg (anzr va fhttrfgrq):
                ybt("ohc freire: fhttrfgvat vaqrk %f\a" % anzr)
                pbaa.jevgr('vaqrk %f\a' % anzr)
                fhttrfgrq[anzr] = 1
        ryfr:
            j._enj_jevgr([ohs])
    # ABGERNPURQ


qrs ernq_ers(pbaa, ersanzr):
    tvg.purpx_ercb_be_qvr()
    e = tvg.ernq_ers(ersanzr)
    pbaa.jevgr('%f\a' % (e be '').rapbqr('urk'))
    pbaa.bx()


qrs hcqngr_ers(pbaa, ersanzr):
    tvg.purpx_ercb_be_qvr()
    arjiny = pbaa.ernqyvar().fgevc()
    byqiny = pbaa.ernqyvar().fgevc()
    tvg.hcqngr_ers(ersanzr, arjiny.qrpbqr('urk'), byqiny.qrpbqr('urk'))
    pbaa.bx()


qrs png(pbaa, vq):
    tvg.purpx_ercb_be_qvr()
    gel:
        sbe oybo va tvg.png(vq):
            pbaa.jevgr(fgehpg.cnpx('!V', yra(oybo)))
            pbaa.jevgr(oybo)
    rkprcg XrlReebe, r:
        ybt('freire: reebe: %f\a' % r)
        pbaa.jevgr('\0\0\0\0')
        pbaa.reebe(r)
    ryfr:
        pbaa.jevgr('\0\0\0\0')
        pbaa.bx()


bcgfcrp = """
ohc freire
"""
b = bcgvbaf.Bcgvbaf('ohc freire', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny('ab nethzragf rkcrpgrq')

ybt('ohc freire: ernqvat sebz fgqva.\a')

pbzznaqf = {
    'vavg-qve': vavg_qve,
    'frg-qve': frg_qve,
    'yvfg-vaqrkrf': yvfg_vaqrkrf,
    'fraq-vaqrk': fraq_vaqrk,
    'erprvir-bowrpgf': erprvir_bowrpgf,
    'ernq-ers': ernq_ers,
    'hcqngr-ers': hcqngr_ers,
    'png': png,
}

# SVKZR: guvf cebgbpby vf gbgnyyl ynzr naq abg ng nyy shgher-cebbs.
# (Rfcrpvnyyl fvapr jr nobeg pbzcyrgryl nf fbba nf *nalguvat* onq unccraf)
pbaa = Pbaa(flf.fgqva, flf.fgqbhg)
ye = yvarernqre(pbaa)
sbe _yvar va ye:
    yvar = _yvar.fgevc()
    vs abg yvar:
        pbagvahr
    ybt('ohc freire: pbzznaq: %e\a' % yvar)
    jbeqf = yvar.fcyvg(' ', 1)
    pzq = jbeqf[0]
    erfg = yra(jbeqf)>1 naq jbeqf[1] be ''
    vs pzq == 'dhvg':
        oernx
    ryfr:
        pzq = pbzznaqf.trg(pzq)
        vs pzq:
            pzq(pbaa, erfg)
        ryfr:
            envfr Rkprcgvba('haxabja freire pbzznaq: %e\a' % yvar)

ybt('ohc freire: qbar\a')
#!/hfe/ova/rai clguba
vzcbeg flf, gvzr, fgehpg
sebz ohc vzcbeg unfufcyvg, tvg, bcgvbaf, pyvrag
sebz ohc.urycref vzcbeg *
sebz fhocebprff vzcbeg CVCR


bcgfcrp = """
ohc wbva [-e ubfg:cngu] [ersf be unfurf...]
--
e,erzbgr=  erzbgr ercbfvgbel cngu
"""
b = bcgvbaf.Bcgvbaf('ohc wbva', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()

vs abg rkgen:
    rkgen = yvarernqre(flf.fgqva)

erg = 0

vs bcg.erzbgr:
    pyv = pyvrag.Pyvrag(bcg.erzbgr)
    png = pyv.png
ryfr:
    pc = tvg.PngCvcr()
    png = pc.wbva

sbe vq va rkgen:
    gel:
        sbe oybo va png(vq):
            flf.fgqbhg.jevgr(oybo)
    rkprcg XrlReebe, r:
        flf.fgqbhg.syhfu()
        ybt('reebe: %f\a' % r)
        erg = 1

flf.rkvg(erg)
#!/hfe/ova/rai clguba
vzcbeg flf, er, reeab, fgng, gvzr, zngu
sebz ohc vzcbeg unfufcyvg, tvg, bcgvbaf, vaqrk, pyvrag
sebz ohc.urycref vzcbeg *


bcgfcrp = """
ohc fnir [-gp] [-a anzr] <svyranzrf...>
--
e,erzbgr=  erzbgr ercbfvgbel cngu
g,gerr     bhgchg n gerr vq
p,pbzzvg   bhgchg n pbzzvg vq
a,anzr=    anzr bs onpxhc frg gb hcqngr (vs nal)
i,ireobfr  vapernfr ybt bhgchg (pna or hfrq zber guna bapr)
d,dhvrg    qba'g fubj cebterff zrgre
fznyyre=   bayl onpx hc svyrf fznyyre guna a olgrf
"""
b = bcgvbaf.Bcgvbaf('ohc fnir', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()
vs abg (bcg.gerr be bcg.pbzzvg be bcg.anzr):
    b.sngny("hfr bar be zber bs -g, -p, -a")
vs abg rkgen:
    b.sngny("ab svyranzrf tvira")

bcg.cebterff = (vfggl naq abg bcg.dhvrg)
bcg.fznyyre = cnefr_ahz(bcg.fznyyre be 0)

vf_erirefr = bf.raiveba.trg('OHC_FREIRE_ERIREFR')
vs vf_erirefr naq bcg.erzbgr:
    b.sngny("qba'g hfr -e va erirefr zbqr; vg'f nhgbzngvp")

ersanzr = bcg.anzr naq 'ersf/urnqf/%f' % bcg.anzr be Abar
vs bcg.erzbgr be vf_erirefr:
    pyv = pyvrag.Pyvrag(bcg.erzbgr)
    byqers = ersanzr naq pyv.ernq_ers(ersanzr) be Abar
    j = pyv.arj_cnpxjevgre()
ryfr:
    pyv = Abar
    byqers = ersanzr naq tvg.ernq_ers(ersanzr) be Abar
    j = tvg.CnpxJevgre()

unaqyr_pgey_p()


qrs rngfynfu(qve):
    vs qve.raqfjvgu('/'):
        erghea qve[:-1]
    ryfr:
        erghea qve


cnegf = ['']
funyvfgf = [[]]

qrs _chfu(cneg):
    nffreg(cneg)
    cnegf.nccraq(cneg)
    funyvfgf.nccraq([])

qrs _cbc(sbepr_gerr):
    nffreg(yra(cnegf) >= 1)
    cneg = cnegf.cbc()
    funyvfg = funyvfgf.cbc()
    gerr = sbepr_gerr be j.arj_gerr(funyvfg)
    vs funyvfgf:
        funyvfgf[-1].nccraq(('40000', cneg, gerr))
    ryfr:  # guvf jnf gur gbcyriry, fb chg vg onpx sbe fnavgl
        funyvfgf.nccraq(funyvfg)
    erghea gerr

ynfgerznva = Abar
qrs cebterff_ercbeg(a):
    tybony pbhag, fhopbhag, ynfgerznva
    fhopbhag += a
    pp = pbhag + fhopbhag
    cpg = gbgny naq (pp*100.0/gbgny) be 0
    abj = gvzr.gvzr()
    ryncfrq = abj - gfgneg
    xcf = ryncfrq naq vag(pp/1024./ryncfrq)
    xcf_senp = 10 ** vag(zngu.ybt(xcf+1, 10) - 1)
    xcf = vag(xcf/xcf_senp)*xcf_senp
    vs pp:
        erznva = ryncfrq*1.0/pp * (gbgny-pp)
    ryfr:
        erznva = 0.0
    vs (ynfgerznva naq (erznva > ynfgerznva)
          naq ((erznva - ynfgerznva)/ynfgerznva < 0.05)):
        erznva = ynfgerznva
    ryfr:
        ynfgerznva = erznva
    ubhef = vag(erznva/60/60)
    zvaf = vag(erznva/60 - ubhef*60)
    frpf = vag(erznva - ubhef*60*60 - zvaf*60)
    vs ryncfrq < 30:
        erznvafge = ''
        xcffge = ''
    ryfr:
        xcffge = '%qx/f' % xcf
        vs ubhef:
            erznvafge = '%qu%qz' % (ubhef, zvaf)
        ryvs zvaf:
            erznvafge = '%qz%q' % (zvaf, frpf)
        ryfr:
            erznvafge = '%qf' % frpf
    cebterff('Fnivat: %.2s%% (%q/%qx, %q/%q svyrf) %f %f\e'
             % (cpg, pp/1024, gbgny/1024, spbhag, sgbgny,
                erznvafge, xcffge))


e = vaqrk.Ernqre(tvg.ercb('ohcvaqrk'))

qrs nyernql_fnirq(rag):
    erghea rag.vf_inyvq() naq j.rkvfgf(rag.fun) naq rag.fun

qrs jnagerphefr_cer(rag):
    erghea abg nyernql_fnirq(rag)

qrs jnagerphefr_qhevat(rag):
    erghea abg nyernql_fnirq(rag) be rag.fun_zvffvat()

gbgny = sgbgny = 0
vs bcg.cebterff:
    sbe (genafanzr,rag) va e.svygre(rkgen, jnagerphefr=jnagerphefr_cer):
        vs abg (sgbgny % 10024):
            cebterff('Ernqvat vaqrk: %q\e' % sgbgny)
        rkvfgf = rag.rkvfgf()
        unfuinyvq = nyernql_fnirq(rag)
        rag.frg_fun_zvffvat(abg unfuinyvq)
        vs abg bcg.fznyyre be rag.fvmr < bcg.fznyyre:
            vs rkvfgf naq abg unfuinyvq:
                gbgny += rag.fvmr
        sgbgny += 1
    cebterff('Ernqvat vaqrk: %q, qbar.\a' % sgbgny)
    unfufcyvg.cebterff_pnyyonpx = cebterff_ercbeg

gfgneg = gvzr.gvzr()
pbhag = fhopbhag = spbhag = 0
ynfgfxvc_anzr = Abar
ynfgqve = ''
sbe (genafanzr,rag) va e.svygre(rkgen, jnagerphefr=jnagerphefr_qhevat):
    (qve, svyr) = bf.cngu.fcyvg(rag.anzr)
    rkvfgf = (rag.syntf & vaqrk.VK_RKVFGF)
    unfuinyvq = nyernql_fnirq(rag)
    jnfzvffvat = rag.fun_zvffvat()
    byqfvmr = rag.fvmr
    vs bcg.ireobfr:
        vs abg rkvfgf:
            fgnghf = 'Q'
        ryvs abg unfuinyvq:
            vs rag.fun == vaqrk.RZCGL_FUN:
                fgnghf = 'N'
            ryfr:
                fgnghf = 'Z'
        ryfr:
            fgnghf = ' '
        vs bcg.ireobfr >= 2:
            ybt('%f %-70f\a' % (fgnghf, rag.anzr))
        ryvs abg fgng.F_VFQVE(rag.zbqr) naq ynfgqve != qve:
            vs abg ynfgqve.fgnegfjvgu(qve):
                ybt('%f %-70f\a' % (fgnghf, bf.cngu.wbva(qve, '')))
            ynfgqve = qve

    vs bcg.cebterff:
        cebterff_ercbeg(0)
    spbhag += 1
    
    vs abg rkvfgf:
        pbagvahr
    vs bcg.fznyyre naq rag.fvmr >= bcg.fznyyre:
        vs rkvfgf naq abg unfuinyvq:
            nqq_reebe('fxvccvat ynetr svyr "%f"' % rag.anzr)
            ynfgfxvc_anzr = rag.anzr
        pbagvahr

    nffreg(qve.fgnegfjvgu('/'))
    qvec = qve.fcyvg('/')
    juvyr cnegf > qvec:
        _cbc(sbepr_gerr = Abar)
    vs qve != '/':
        sbe cneg va qvec[yra(cnegf):]:
            _chfu(cneg)

    vs abg svyr:
        # ab svyranzr cbegvba zrnaf guvf vf n fhoqve.  Ohg
        # fho/cneragqverpgbevrf nyernql unaqyrq va gur cbc/chfu() cneg nobir.
        byqgerr = nyernql_fnirq(rag) # znl or Abar
        arjgerr = _cbc(sbepr_gerr = byqgerr)
        vs abg byqgerr:
            vs ynfgfxvc_anzr naq ynfgfxvc_anzr.fgnegfjvgu(rag.anzr):
                rag.vainyvqngr()
            ryfr:
                rag.inyvqngr(040000, arjgerr)
            rag.ercnpx()
        vs rkvfgf naq jnfzvffvat:
            pbhag += byqfvmr
        pbagvahr

    # vg'f abg n qverpgbel
    vq = Abar
    vs unfuinyvq:
        zbqr = '%b' % rag.tvgzbqr
        vq = rag.fun
        funyvfgf[-1].nccraq((zbqr, 
                             tvg.znatyr_anzr(svyr, rag.zbqr, rag.tvgzbqr),
                             vq))
    ryfr:
        vs fgng.F_VFERT(rag.zbqr):
            gel:
                s = unfufcyvg.bcra_abngvzr(rag.anzr)
            rkprcg VBReebe, r:
                nqq_reebe(r)
                ynfgfxvc_anzr = rag.anzr
            rkprcg BFReebe, r:
                nqq_reebe(r)
                ynfgfxvc_anzr = rag.anzr
            ryfr:
                (zbqr, vq) = unfufcyvg.fcyvg_gb_oybo_be_gerr(j, [s])
        ryfr:
            vs fgng.F_VFQVE(rag.zbqr):
                nffreg(0)  # unaqyrq nobir
            ryvs fgng.F_VFYAX(rag.zbqr):
                gel:
                    ey = bf.ernqyvax(rag.anzr)
                rkprcg BFReebe, r:
                    nqq_reebe(r)
                    ynfgfxvc_anzr = rag.anzr
                rkprcg VBReebe, r:
                    nqq_reebe(r)
                    ynfgfxvc_anzr = rag.anzr
                ryfr:
                    (zbqr, vq) = ('120000', j.arj_oybo(ey))
            ryfr:
                nqq_reebe(Rkprcgvba('fxvccvat fcrpvny svyr "%f"' % rag.anzr))
                ynfgfxvc_anzr = rag.anzr
        vs vq:
            rag.inyvqngr(vag(zbqr, 8), vq)
            rag.ercnpx()
            funyvfgf[-1].nccraq((zbqr,
                                 tvg.znatyr_anzr(svyr, rag.zbqr, rag.tvgzbqr),
                                 vq))
    vs rkvfgf naq jnfzvffvat:
        pbhag += byqfvmr
        fhopbhag = 0


vs bcg.cebterff:
    cpg = gbgny naq pbhag*100.0/gbgny be 100
    cebterff('Fnivat: %.2s%% (%q/%qx, %q/%q svyrf), qbar.    \a'
             % (cpg, pbhag/1024, gbgny/1024, spbhag, sgbgny))

juvyr yra(cnegf) > 1:
    _cbc(sbepr_gerr = Abar)
nffreg(yra(funyvfgf) == 1)
gerr = j.arj_gerr(funyvfgf[-1])
vs bcg.gerr:
    cevag gerr.rapbqr('urk')
vs bcg.pbzzvg be bcg.anzr:
    zft = 'ohc fnir\a\aTrarengrq ol pbzznaq:\a%e' % flf.neti
    ers = bcg.anzr naq ('ersf/urnqf/%f' % bcg.anzr) be Abar
    pbzzvg = j.arj_pbzzvg(byqers, gerr, zft)
    vs bcg.pbzzvg:
        cevag pbzzvg.rapbqr('urk')

j.pybfr()  # zhfg pybfr orsber jr pna hcqngr gur ers
        
vs bcg.anzr:
    vs pyv:
        pyv.hcqngr_ers(ersanzr, pbzzvg, byqers)
    ryfr:
        tvg.hcqngr_ers(ersanzr, pbzzvg, byqers)

vs pyv:
    pyv.pybfr()

vs fnirq_reebef:
    ybt('JNEAVAT: %q reebef rapbhagrerq juvyr fnivat.\a' % yra(fnirq_reebef))
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, gvzr
sebz ohc vzcbeg bcgvbaf

bcgfcrp = """
ohc gvpx
"""
b = bcgvbaf.Bcgvbaf('ohc gvpx', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")

g = gvzr.gvzr()
gyrsg = 1 - (g - vag(g))
gvzr.fyrrc(gyrsg)
#!/hfe/ova/rai clguba
vzcbeg bf, flf, fgng, gvzr
sebz ohc vzcbeg bcgvbaf, tvg, vaqrk, qerphefr
sebz ohc.urycref vzcbeg *


qrs zretr_vaqrkrf(bhg, e1, e2):
    sbe r va vaqrk.ZretrVgre([e1, e2]):
        # SVKZR: fubhyqa'g jr erzbir qryrgrq ragevrf riraghnyyl?  Jura?
        bhg.nqq_vkragel(r)


pynff VgreUrycre:
    qrs __vavg__(frys, y):
        frys.v = vgre(y)
        frys.phe = Abar
        frys.arkg()

    qrs arkg(frys):
        gel:
            frys.phe = frys.v.arkg()
        rkprcg FgbcVgrengvba:
            frys.phe = Abar
        erghea frys.phe


qrs purpx_vaqrk(ernqre):
    gel:
        ybt('purpx: purpxvat sbejneq vgrengvba...\a')
        r = Abar
        q = {}
        sbe r va ernqre.sbejneq_vgre():
            vs r.puvyqera_a:
                vs bcg.ireobfr:
                    ybt('%08k+%-4q %e\a' % (r.puvyqera_bsf, r.puvyqera_a,
                                            r.anzr))
                nffreg(r.puvyqera_bsf)
                nffreg(r.anzr.raqfjvgu('/'))
                nffreg(abg q.trg(r.puvyqera_bsf))
                q[r.puvyqera_bsf] = 1
            vs r.syntf & vaqrk.VK_UNFUINYVQ:
                nffreg(r.fun != vaqrk.RZCGL_FUN)
                nffreg(r.tvgzbqr)
        nffreg(abg r be r.anzr == '/')  # ynfg ragel vf *nyjnlf* /
        ybt('purpx: purpxvat abezny vgrengvba...\a')
        ynfg = Abar
        sbe r va ernqre:
            vs ynfg:
                nffreg(ynfg > r.anzr)
            ynfg = r.anzr
    rkprcg:
        ybt('vaqrk reebe! ng %e\a' % r)
        envfr
    ybt('purpx: cnffrq.\a')


qrs hcqngr_vaqrk(gbc):
    ev = vaqrk.Ernqre(vaqrksvyr)
    jv = vaqrk.Jevgre(vaqrksvyr)
    evt = VgreUrycre(ev.vgre(anzr=gbc))
    gfgneg = vag(gvzr.gvzr())

    unfutra = Abar
    vs bcg.snxr_inyvq:
        qrs unfutra(anzr):
            erghea (0100644, vaqrk.SNXR_FUN)

    gbgny = 0
    sbe (cngu,cfg) va qerphefr.erphefvir_qveyvfg([gbc], kqri=bcg.kqri):
        vs bcg.ireobfr>=2 be (bcg.ireobfr==1 naq fgng.F_VFQVE(cfg.fg_zbqr)):
            flf.fgqbhg.jevgr('%f\a' % cngu)
            flf.fgqbhg.syhfu()
            cebterff('Vaqrkvat: %q\e' % gbgny)
        ryvs abg (gbgny % 128):
            cebterff('Vaqrkvat: %q\e' % gbgny)
        gbgny += 1
        juvyr evt.phe naq evt.phe.anzr > cngu:  # qryrgrq cnguf
            vs evt.phe.rkvfgf():
                evt.phe.frg_qryrgrq()
                evt.phe.ercnpx()
            evt.arkg()
        vs evt.phe naq evt.phe.anzr == cngu:    # cnguf gung nyernql rkvfgrq
            vs cfg:
                evt.phe.sebz_fgng(cfg, gfgneg)
            vs abg (evt.phe.syntf & vaqrk.VK_UNFUINYVQ):
                vs unfutra:
                    (evt.phe.tvgzbqr, evt.phe.fun) = unfutra(cngu)
                    evt.phe.syntf |= vaqrk.VK_UNFUINYVQ
            vs bcg.snxr_vainyvq:
                evt.phe.vainyvqngr()
            evt.phe.ercnpx()
            evt.arkg()
        ryfr:  # arj cnguf
            jv.nqq(cngu, cfg, unfutra = unfutra)
    cebterff('Vaqrkvat: %q, qbar.\a' % gbgny)
    
    vs ev.rkvfgf():
        ev.fnir()
        jv.syhfu()
        vs jv.pbhag:
            je = jv.arj_ernqre()
            vs bcg.purpx:
                ybt('purpx: orsber zretvat: byqsvyr\a')
                purpx_vaqrk(ev)
                ybt('purpx: orsber zretvat: arjsvyr\a')
                purpx_vaqrk(je)
            zv = vaqrk.Jevgre(vaqrksvyr)
            zretr_vaqrkrf(zv, ev, je)
            ev.pybfr()
            zv.pybfr()
            je.pybfr()
        jv.nobeg()
    ryfr:
        jv.pybfr()


bcgfcrp = """
ohc vaqrk <-c|z|h> [bcgvbaf...] <svyranzrf...>
--
c,cevag    cevag gur vaqrk ragevrf sbe gur tvira anzrf (nyfb jbexf jvgu -h)
z,zbqvsvrq cevag bayl nqqrq/qryrgrq/zbqvsvrq svyrf (vzcyvrf -c)
f,fgnghf   cevag rnpu svyranzr jvgu n fgnghf pune (N/Z/Q) (vzcyvrf -c)
U,unfu     cevag gur unfu sbe rnpu bowrpg arkg gb vgf anzr (vzcyvrf -c)
y,ybat     cevag zber vasbezngvba nobhg rnpu svyr
h,hcqngr   (erphefviryl) hcqngr gur vaqrk ragevrf sbe gur tvira svyranzrf
k,kqri,bar-svyr-flfgrz  qba'g pebff svyrflfgrz obhaqnevrf
snxr-inyvq znex nyy vaqrk ragevrf nf hc-gb-qngr rira vs gurl nera'g
snxr-vainyvq znex nyy vaqrk ragevrf nf vainyvq
purpx      pnershyyl purpx vaqrk svyr vagrtevgl
s,vaqrksvyr=  gur anzr bs gur vaqrk svyr (qrsnhyg 'vaqrk')
i,ireobfr  vapernfr ybt bhgchg (pna or hfrq zber guna bapr)
"""
b = bcgvbaf.Bcgvbaf('ohc vaqrk', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs abg (bcg.zbqvsvrq be bcg['cevag'] be bcg.fgnghf be bcg.hcqngr be bcg.purpx):
    b.sngny('fhccyl bar be zber bs -c, -f, -z, -h, be --purpx')
vs (bcg.snxr_inyvq be bcg.snxr_vainyvq) naq abg bcg.hcqngr:
    b.sngny('--snxr-{va,}inyvq ner zrnavatyrff jvgubhg -h')
vs bcg.snxr_inyvq naq bcg.snxr_vainyvq:
    b.sngny('--snxr-inyvq vf vapbzcngvoyr jvgu --snxr-vainyvq')

tvg.purpx_ercb_be_qvr()
vaqrksvyr = bcg.vaqrksvyr be tvg.ercb('ohcvaqrk')

unaqyr_pgey_p()

vs bcg.purpx:
    ybt('purpx: fgnegvat vavgvny purpx.\a')
    purpx_vaqrk(vaqrk.Ernqre(vaqrksvyr))

cnguf = vaqrk.erqhpr_cnguf(rkgen)

vs bcg.hcqngr:
    vs abg cnguf:
        b.sngny('hcqngr (-h) erdhrfgrq ohg ab cnguf tvira')
    sbe (ec,cngu) va cnguf:
        hcqngr_vaqrk(ec)

vs bcg['cevag'] be bcg.fgnghf be bcg.zbqvsvrq:
    sbe (anzr, rag) va vaqrk.Ernqre(vaqrksvyr).svygre(rkgen be ['']):
        vs (bcg.zbqvsvrq 
            naq (rag.vf_inyvq() be rag.vf_qryrgrq() be abg rag.zbqr)):
            pbagvahr
        yvar = ''
        vs bcg.fgnghf:
            vs rag.vf_qryrgrq():
                yvar += 'Q '
            ryvs abg rag.vf_inyvq():
                vs rag.fun == vaqrk.RZCGL_FUN:
                    yvar += 'N '
                ryfr:
                    yvar += 'Z '
            ryfr:
                yvar += '  '
        vs bcg.unfu:
            yvar += rag.fun.rapbqr('urk') + ' '
        vs bcg.ybat:
            yvar += "%7f %7f " % (bpg(rag.zbqr), bpg(rag.tvgzbqr))
        cevag yvar + (anzr be './')

vs bcg.purpx naq (bcg['cevag'] be bcg.fgnghf be bcg.zbqvsvrq be bcg.hcqngr):
    ybt('purpx: fgnegvat svany purpx.\a')
    purpx_vaqrk(vaqrk.Ernqre(vaqrksvyr))

vs fnirq_reebef:
    ybt('JNEAVAT: %q reebef rapbhagrerq.\a' % yra(fnirq_reebef))
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgehpg
sebz ohc vzcbeg bcgvbaf, urycref

bcgfcrp = """
ohc eonpxhc-freire
--
    Guvf pbzznaq vf abg vagraqrq gb or eha znahnyyl.
"""
b = bcgvbaf.Bcgvbaf('ohc eonpxhc-freire', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])
vs rkgen:
    b.sngny('ab nethzragf rkcrpgrq')

# trg gur fhopbzznaq'f neti.
# Abeznyyl jr pbhyq whfg cnff guvf ba gur pbzznaq yvar, ohg fvapr jr'yy bsgra
# or trggvat pnyyrq ba gur bgure raq bs na ffu cvcr, juvpu graqf gb znatyr
# neti (ol fraqvat vg ivn gur furyy), guvf jnl vf zhpu fnsre.
ohs = flf.fgqva.ernq(4)
fm = fgehpg.hacnpx('!V', ohs)[0]
nffreg(fm > 0)
nffreg(fm < 1000000)
ohs = flf.fgqva.ernq(fm)
nffreg(yra(ohs) == fm)
neti = ohs.fcyvg('\0')

# fgqva/fgqbhg ner fhccbfrqyl pbaarpgrq gb 'ohc freire' gung gur pnyyre
# fgnegrq sbe hf (bsgra ba gur bgure raq bs na ffu ghaary), fb jr qba'g jnag
# gb zvfhfr gurz.  Zbir gurz bhg bs gur jnl, gura ercynpr fgqbhg jvgu
# n cbvagre gb fgqree va pnfr bhe fhopbzznaq jnagf gb qb fbzrguvat jvgu vg.
#
# Vg zvtug or avpr gb qb gur fnzr jvgu fgqva, ohg zl rkcrevzragf fubjrq gung
# ffu frrzf gb znxr vgf puvyq'f fgqree n ernqnoyr-ohg-arire-ernqf-nalguvat
# fbpxrg.  Gurl ernyyl fubhyq unir hfrq fuhgqbja(FUHG_JE) ba gur bgure raq
# bs vg, ohg cebonoyl qvqa'g.  Naljnl, vg'f gbb zrffl, fb yrg'f whfg znxr fher
# nalbar ernqvat sebz fgqva vf qvfnccbvagrq.
#
# (Lbh pna'g whfg yrnir fgqva/fgqbhg "abg bcra" ol pybfvat gur svyr
# qrfpevcgbef.  Gura gur arkg svyr gung bcraf vf nhgbzngvpnyyl nffvtarq 0 be 1,
# naq crbcyr *gelvat* gb ernq/jevgr fgqva/fgqbhg trg fperjrq.)
bf.qhc2(0, 3)
bf.qhc2(1, 4)
bf.qhc2(2, 1)
sq = bf.bcra('/qri/ahyy', bf.B_EQBAYL)
bf.qhc2(sq, 0)
bf.pybfr(sq)

bf.raiveba['OHC_FREIRE_ERIREFR'] = urycref.ubfganzr()
bf.rkrpic(neti[0], neti)
flf.rkvg(99)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, tybo, fhocebprff, gvzr
sebz ohc vzcbeg bcgvbaf, tvg
sebz ohc.urycref vzcbeg *

cne2_bx = 0
ahyys = bcra('/qri/ahyy')

qrs qroht(f):
    vs bcg.ireobfr:
        ybt(f)

qrs eha(neti):
    # ng yrnfg va clguba 2.5, hfvat "fgqbhg=2" be "fgqbhg=flf.fgqree" orybj
    # qbrfa'g npghnyyl jbex, orpnhfr fhocebprff pybfrf sq #2 evtug orsber
    # rkrpvat sbe fbzr ernfba.  Fb jr jbex nebhaq vg ol qhcyvpngvat gur sq
    # svefg.
    sq = bf.qhc(2)  # pbcl fgqree
    gel:
        c = fhocebprff.Cbcra(neti, fgqbhg=sq, pybfr_sqf=Snyfr)
        erghea c.jnvg()
    svanyyl:
        bf.pybfr(sq)

qrs cne2_frghc():
    tybony cne2_bx
    ei = 1
    gel:
        c = fhocebprff.Cbcra(['cne2', '--uryc'],
                             fgqbhg=ahyys, fgqree=ahyys, fgqva=ahyys)
        ei = c.jnvg()
    rkprcg BFReebe:
        ybt('sfpx: jneavat: cne2 abg sbhaq; qvfnoyvat erpbirel srngherf.\a')
    ryfr:
        cne2_bx = 1

qrs cnei(yiy):
    vs bcg.ireobfr >= yiy:
        vs vfggl:
            erghea []
        ryfr:
            erghea ['-d']
    ryfr:
        erghea ['-dd']

qrs cne2_trarengr(onfr):
    erghea eha(['cne2', 'perngr', '-a1', '-p200'] + cnei(2)
               + ['--', onfr, onfr+'.cnpx', onfr+'.vqk'])

qrs cne2_irevsl(onfr):
    erghea eha(['cne2', 'irevsl'] + cnei(3) + ['--', onfr])

qrs cne2_ercnve(onfr):
    erghea eha(['cne2', 'ercnve'] + cnei(2) + ['--', onfr])

qrs dhvpx_irevsl(onfr):
    s = bcra(onfr + '.cnpx', 'eo')
    s.frrx(-20, 2)
    jnagfhz = s.ernq(20)
    nffreg(yra(jnagfhz) == 20)
    s.frrx(0)
    fhz = Fun1()
    sbe o va puhaxlernqre(s, bf.sfgng(s.svyrab()).fg_fvmr - 20):
        fhz.hcqngr(o)
    vs fhz.qvtrfg() != jnagfhz:
        envfr InyhrReebe('rkcrpgrq %e, tbg %e' % (jnagfhz.rapbqr('urk'),
                                                  fhz.urkqvtrfg()))
        

qrs tvg_irevsl(onfr):
    vs bcg.dhvpx:
        gel:
            dhvpx_irevsl(onfr)
        rkprcg Rkprcgvba, r:
            qroht('reebe: %f\a' % r)
            erghea 1
        erghea 0
    ryfr:
        erghea eha(['tvg', 'irevsl-cnpx', '--', onfr])
    
    
qrs qb_cnpx(onfr, ynfg):
    pbqr = 0
    vs cne2_bx naq cne2_rkvfgf naq (bcg.ercnve be abg bcg.trarengr):
        ierfhyg = cne2_irevsl(onfr)
        vs ierfhyg != 0:
            vs bcg.ercnve:
                eerfhyg = cne2_ercnve(onfr)
                vs eerfhyg != 0:
                    cevag '%f cne2 ercnve: snvyrq (%q)' % (ynfg, eerfhyg)
                    pbqr = eerfhyg
                ryfr:
                    cevag '%f cne2 ercnve: fhpprrqrq (0)' % ynfg
                    pbqr = 100
            ryfr:
                cevag '%f cne2 irevsl: snvyrq (%q)' % (ynfg, ierfhyg)
                pbqr = ierfhyg
        ryfr:
            cevag '%f bx' % ynfg
    ryvs abg bcg.trarengr be (cne2_bx naq abg cne2_rkvfgf):
        terfhyg = tvg_irevsl(onfr)
        vs terfhyg != 0:
            cevag '%f tvg irevsl: snvyrq (%q)' % (ynfg, terfhyg)
            pbqr = terfhyg
        ryfr:
            vs cne2_bx naq bcg.trarengr:
                cerfhyg = cne2_trarengr(onfr)
                vs cerfhyg != 0:
                    cevag '%f cne2 perngr: snvyrq (%q)' % (ynfg, cerfhyg)
                    pbqr = cerfhyg
                ryfr:
                    cevag '%f bx' % ynfg
            ryfr:
                cevag '%f bx' % ynfg
    ryfr:
        nffreg(bcg.trarengr naq (abg cne2_bx be cne2_rkvfgf))
        qroht('    fxvccrq: cne2 svyr nyernql trarengrq.\a')
    erghea pbqr


bcgfcrp = """
ohc sfpx [bcgvbaf...] [svyranzrf...]
--
e,ercnve    nggrzcg gb ercnve reebef hfvat cne2 (qnatrebhf!)
t,trarengr  trarengr nhgb-ercnve vasbezngvba hfvat cne2
i,ireobfr   vapernfr ireobfvgl (pna or hfrq zber guna bapr)
dhvpx       whfg purpx cnpx fun1fhz, qba'g hfr tvg irevsl-cnpx
w,wbof=     eha 'a' wbof va cnenyyry
cne2-bx     vzzrqvngryl erghea 0 vs cne2 vf bx, 1 vs abg
qvfnoyr-cne2  vtaber cne2 rira vs vg vf ninvynoyr
"""
b = bcgvbaf.Bcgvbaf('ohc sfpx', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

cne2_frghc()
vs bcg.cne2_bx:
    vs cne2_bx:
        flf.rkvg(0)  # 'gehr' va fu
    ryfr:
        flf.rkvg(1)
vs bcg.qvfnoyr_cne2:
    cne2_bx = 0

tvg.purpx_ercb_be_qvr()

vs abg rkgen:
    qroht('sfpx: Ab svyranzrf tvira: purpxvat nyy cnpxf.\a')
    rkgen = tybo.tybo(tvg.ercb('bowrpgf/cnpx/*.cnpx'))

pbqr = 0
pbhag = 0
bhgfgnaqvat = {}
sbe anzr va rkgen:
    vs anzr.raqfjvgu('.cnpx'):
        onfr = anzr[:-5]
    ryvs anzr.raqfjvgu('.vqk'):
        onfr = anzr[:-4]
    ryvs anzr.raqfjvgu('.cne2'):
        onfr = anzr[:-5]
    ryvs bf.cngu.rkvfgf(anzr + '.cnpx'):
        onfr = anzr
    ryfr:
        envfr Rkprcgvba('%f vf abg n cnpx svyr!' % anzr)
    (qve,ynfg) = bf.cngu.fcyvg(onfr)
    cne2_rkvfgf = bf.cngu.rkvfgf(onfr + '.cne2')
    vs cne2_rkvfgf naq bf.fgng(onfr + '.cne2').fg_fvmr == 0:
        cne2_rkvfgf = 0
    flf.fgqbhg.syhfu()
    qroht('sfpx: purpxvat %f (%f)\a' 
          % (ynfg, cne2_bx naq cne2_rkvfgf naq 'cne2' be 'tvg'))
    vs abg bcg.ireobfr:
        cebterff('sfpx (%q/%q)\e' % (pbhag, yra(rkgen)))
    
    vs abg bcg.wbof:
        ap = qb_cnpx(onfr, ynfg)
        pbqr = pbqr be ap
        pbhag += 1
    ryfr:
        juvyr yra(bhgfgnaqvat) >= bcg.wbof:
            (cvq,ap) = bf.jnvg()
            ap >>= 8
            vs cvq va bhgfgnaqvat:
                qry bhgfgnaqvat[cvq]
                pbqr = pbqr be ap
                pbhag += 1
        cvq = bf.sbex()
        vs cvq:  # cnerag
            bhgfgnaqvat[cvq] = 1
        ryfr: # puvyq
            gel:
                flf.rkvg(qb_cnpx(onfr, ynfg))
            rkprcg Rkprcgvba, r:
                ybt('rkprcgvba: %e\a' % r)
                flf.rkvg(99)
                
juvyr yra(bhgfgnaqvat):
    (cvq,ap) = bf.jnvg()
    ap >>= 8
    vs cvq va bhgfgnaqvat:
        qry bhgfgnaqvat[cvq]
        pbqr = pbqr be ap
        pbhag += 1
    vs abg bcg.ireobfr:
        cebterff('sfpx (%q/%q)\e' % (pbhag, yra(rkgen)))

vs abg bcg.ireobfr naq vfggl:
    ybt('sfpx qbar.           \a')
flf.rkvg(pbqr)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgehpg, trgbcg, fhocebprff, fvtany
sebz ohc vzcbeg bcgvbaf, ffu
sebz ohc.urycref vzcbeg *

bcgfcrp = """
ohc eonpxhc <ubfganzr> vaqrk ...
ohc eonpxhc <ubfganzr> fnir ...
ohc eonpxhc <ubfganzr> fcyvg ...
"""
b = bcgvbaf.Bcgvbaf('ohc eonpxhc', bcgfcrp, bcgshap=trgbcg.trgbcg)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])
vs yra(rkgen) < 2:
    b.sngny('nethzragf rkcrpgrq')

pynff FvtRkprcgvba(Rkprcgvba):
    qrs __vavg__(frys, fvtahz):
        frys.fvtahz = fvtahz
        Rkprcgvba.__vavg__(frys, 'fvtany %q erprvirq' % fvtahz)
qrs unaqyre(fvtahz, senzr):
    envfr FvtRkprcgvba(fvtahz)

fvtany.fvtany(fvtany.FVTGREZ, unaqyre)
fvtany.fvtany(fvtany.FVTVAG, unaqyre)

fc = Abar
c = Abar
erg = 99

gel:
    ubfganzr = rkgen[0]
    neti = rkgen[1:]
    c = ffu.pbaarpg(ubfganzr, 'eonpxhc-freire')

    netif = '\0'.wbva(['ohc'] + neti)
    c.fgqva.jevgr(fgehpg.cnpx('!V', yra(netif)) + netif)
    c.fgqva.syhfu()

    znva_rkr = bf.raiveba.trg('OHC_ZNVA_RKR') be flf.neti[0]
    fc = fhocebprff.Cbcra([znva_rkr, 'freire'], fgqva=c.fgqbhg, fgqbhg=c.fgqva)

    c.fgqva.pybfr()
    c.fgqbhg.pybfr()

svanyyl:
    juvyr 1:
        # vs jr trg n fvtany juvyr jnvgvat, jr unir gb xrrc jnvgvat, whfg
        # va pnfr bhe puvyq qbrfa'g qvr.
        gel:
            erg = c.jnvg()
            fc.jnvg()
            oernx
        rkprcg FvtRkprcgvba, r:
            ybt('\aohc eonpxhc: %f\a' % r)
            bf.xvyy(c.cvq, r.fvtahz)
            erg = 84
flf.rkvg(erg)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, er
sebz ohc vzcbeg bcgvbaf

bcgfcrp = """
ohc arjyvare
"""
b = bcgvbaf.Bcgvbaf('ohc arjyvare', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")

e = er.pbzcvyr(e'([\e\a])')
ynfgyra = 0
nyy = ''
juvyr 1:
    y = e.fcyvg(nyy, 1)
    vs yra(y) <= 1:
        gel:
            o = bf.ernq(flf.fgqva.svyrab(), 4096)
        rkprcg XrlobneqVagreehcg:
            oernx
        vs abg o:
            oernx
        nyy += o
    ryfr:
        nffreg(yra(y) == 3)
        (yvar, fcyvgpune, nyy) = y
        #fcyvgpune = '\a'
        flf.fgqbhg.jevgr('%-*f%f' % (ynfgyra, yvar, fcyvgpune))
        vs fcyvgpune == '\e':
            ynfgyra = yra(yvar)
        ryfr:
            ynfgyra = 0
        flf.fgqbhg.syhfu()

vs ynfgyra be nyy:
    flf.fgqbhg.jevgr('%-*f\a' % (ynfgyra, nyy))
#!/hfe/ova/rai clguba
vzcbeg flf
sebz ohc vzcbeg bcgvbaf, tvg, _unfufcyvg
sebz ohc.urycref vzcbeg *


bcgfcrp = """
ohc znetva
"""
b = bcgvbaf.Bcgvbaf('ohc znetva', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")

tvg.purpx_ercb_be_qvr()
#tvg.vtaber_zvqk = 1

zv = tvg.CnpxVqkYvfg(tvg.ercb('bowrpgf/cnpx'))
ynfg = '\0'*20
ybatzngpu = 0
sbe v va zv:
    vs v == ynfg:
        pbagvahr
    #nffreg(fge(v) >= ynfg)
    cz = _unfufcyvg.ovgzngpu(ynfg, v)
    ybatzngpu = znk(ybatzngpu, cz)
    ynfg = v
cevag ybatzngpu
#!/hfe/ova/rai clguba
sebz ohc vzcbeg bcgvbaf, qerphefr
sebz ohc.urycref vzcbeg *

bcgfcrp = """
ohc qerphefr <cngu>
--
k,kqri,bar-svyr-flfgrz   qba'g pebff svyrflfgrz obhaqnevrf
d,dhvrg  qba'g npghnyyl cevag svyranzrf
cebsvyr  eha haqre gur clguba cebsvyre
"""
b = bcgvbaf.Bcgvbaf('ohc qerphefr', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) != 1:
    b.sngny("rknpgyl bar svyranzr rkcrpgrq")

vg = qerphefr.erphefvir_qveyvfg(rkgen, bcg.kqri)
vs bcg.cebsvyr:
    vzcbeg pCebsvyr
    qrs qb_vg():
        sbe v va vg:
            cnff
    pCebsvyr.eha('qb_vg()')
ryfr:
    vs bcg.dhvrg:
        sbe v va vg:
            cnff
    ryfr:
        sbe (anzr,fg) va vg:
            cevag anzr

vs fnirq_reebef:
    ybt('JNEAVAT: %q reebef rapbhagrerq.\a' % yra(fnirq_reebef))
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, gvzr, fgehpg
sebz ohc vzcbeg unfufcyvg, tvg, bcgvbaf, pyvrag
sebz ohc.urycref vzcbeg *
sebz fhocebprff vzcbeg CVCR


bcgfcrp = """
ohc fcyvg [-gpo] [-a anzr] [--orapu] [svyranzrf...]
--
e,erzbgr=  erzbgr ercbfvgbel cngu
o,oybof    bhgchg n frevrf bs oybo vqf
g,gerr     bhgchg n gerr vq
p,pbzzvg   bhgchg n pbzzvg vq
a,anzr=    anzr bs onpxhc frg gb hcqngr (vs nal)
A,abbc     qba'g npghnyyl fnir gur qngn naljurer
d,dhvrg    qba'g cevag cebterff zrffntrf
i,ireobfr  vapernfr ybt bhgchg (pna or hfrq zber guna bapr)
pbcl       whfg pbcl vachg gb bhgchg, unfufcyvggvat nybat gur jnl
orapu      cevag orapuznex gvzvatf gb fgqree
znk-cnpx-fvmr=  znkvzhz olgrf va n fvatyr cnpx
znk-cnpx-bowrpgf=  znkvzhz ahzore bs bowrpgf va n fvatyr cnpx
snabhg=  znkvzhz ahzore bs oybof va n fvatyr gerr
"""
b = bcgvbaf.Bcgvbaf('ohc fcyvg', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()
vs abg (bcg.oybof be bcg.gerr be bcg.pbzzvg be bcg.anzr be
        bcg.abbc be bcg.pbcl):
    b.sngny("hfr bar be zber bs -o, -g, -p, -a, -A, --pbcl")
vs (bcg.abbc be bcg.pbcl) naq (bcg.oybof be bcg.gerr be 
                               bcg.pbzzvg be bcg.anzr):
    b.sngny('-A vf vapbzcngvoyr jvgu -o, -g, -p, -a')

vs bcg.ireobfr >= 2:
    tvg.ireobfr = bcg.ireobfr - 1
    bcg.orapu = 1
vs bcg.znk_cnpx_fvmr:
    unfufcyvg.znk_cnpx_fvmr = cnefr_ahz(bcg.znk_cnpx_fvmr)
vs bcg.znk_cnpx_bowrpgf:
    unfufcyvg.znk_cnpx_bowrpgf = cnefr_ahz(bcg.znk_cnpx_bowrpgf)
vs bcg.snabhg:
    unfufcyvg.snabhg = cnefr_ahz(bcg.snabhg)
vs bcg.oybof:
    unfufcyvg.snabhg = 0

vf_erirefr = bf.raiveba.trg('OHC_FREIRE_ERIREFR')
vs vf_erirefr naq bcg.erzbgr:
    b.sngny("qba'g hfr -e va erirefr zbqr; vg'f nhgbzngvp")
fgneg_gvzr = gvzr.gvzr()

ersanzr = bcg.anzr naq 'ersf/urnqf/%f' % bcg.anzr be Abar
vs bcg.abbc be bcg.pbcl:
    pyv = j = byqers = Abar
ryvs bcg.erzbgr be vf_erirefr:
    pyv = pyvrag.Pyvrag(bcg.erzbgr)
    byqers = ersanzr naq pyv.ernq_ers(ersanzr) be Abar
    j = pyv.arj_cnpxjevgre()
ryfr:
    pyv = Abar
    byqers = ersanzr naq tvg.ernq_ers(ersanzr) be Abar
    j = tvg.CnpxJevgre()

svyrf = rkgen naq (bcra(sa) sbe sa va rkgen) be [flf.fgqva]
vs j:
    funyvfg = unfufcyvg.fcyvg_gb_funyvfg(j, svyrf)
    gerr = j.arj_gerr(funyvfg)
ryfr:
    ynfg = 0
    sbe (oybo, ovgf) va unfufcyvg.unfufcyvg_vgre(svyrf):
        unfufcyvg.gbgny_fcyvg += yra(oybo)
        vs bcg.pbcl:
            flf.fgqbhg.jevgr(fge(oybo))
        zrtf = unfufcyvg.gbgny_fcyvg/1024/1024
        vs abg bcg.dhvrg naq ynfg != zrtf:
            cebterff('%q Zolgrf ernq\e' % zrtf)
            ynfg = zrtf
    cebterff('%q Zolgrf ernq, qbar.\a' % zrtf)

vs bcg.ireobfr:
    ybt('\a')
vs bcg.oybof:
    sbe (zbqr,anzr,ova) va funyvfg:
        cevag ova.rapbqr('urk')
vs bcg.gerr:
    cevag gerr.rapbqr('urk')
vs bcg.pbzzvg be bcg.anzr:
    zft = 'ohc fcyvg\a\aTrarengrq ol pbzznaq:\a%e' % flf.neti
    ers = bcg.anzr naq ('ersf/urnqf/%f' % bcg.anzr) be Abar
    pbzzvg = j.arj_pbzzvg(byqers, gerr, zft)
    vs bcg.pbzzvg:
        cevag pbzzvg.rapbqr('urk')

vs j:
    j.pybfr()  # zhfg pybfr orsber jr pna hcqngr gur ers
        
vs bcg.anzr:
    vs pyv:
        pyv.hcqngr_ers(ersanzr, pbzzvg, byqers)
    ryfr:
        tvg.hcqngr_ers(ersanzr, pbzzvg, byqers)

vs pyv:
    pyv.pybfr()

frpf = gvzr.gvzr() - fgneg_gvzr
fvmr = unfufcyvg.gbgny_fcyvg
vs bcg.orapu:
    ybt('\aohc: %.2sxolgrf va %.2s frpf = %.2s xolgrf/frp\a'
        % (fvmr/1024., frpf, fvmr/1024./frpf))
#!/hfe/ova/rai clguba
vzcbeg flf, er, fgehpg, zznc
sebz ohc vzcbeg tvg, bcgvbaf
sebz ohc.urycref vzcbeg *


qrs f_sebz_olgrf(olgrf):
    pyvfg = [pue(o) sbe o va olgrf]
    erghea ''.wbva(pyvfg)


qrs ercbeg(pbhag):
    svryqf = ['IzFvmr', 'IzEFF', 'IzQngn', 'IzFgx']
    q = {}
    sbe yvar va bcra('/cebp/frys/fgnghf').ernqyvarf():
        y = er.fcyvg(e':\f*', yvar.fgevc(), 1)
        q[y[0]] = y[1]
    vs pbhag >= 0:
        r1 = pbhag
        svryqf = [q[x] sbe x va svryqf]
    ryfr:
        r1 = ''
    cevag ('%9f  ' + ('%10f ' * yra(svryqf))) % ghcyr([r1] + svryqf)
    flf.fgqbhg.syhfu()


bcgfcrp = """
ohc zrzgrfg [-a ryrzragf] [-p plpyrf]
--
a,ahzore=  ahzore bs bowrpgf cre plpyr
p,plpyrf=  ahzore bs plpyrf gb eha
vtaber-zvqk  vtaber .zvqk svyrf, hfr bayl .vqk svyrf
"""
b = bcgvbaf.Bcgvbaf('ohc zrzgrfg', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny('ab nethzragf rkcrpgrq')

tvg.vtaber_zvqk = bcg.vtaber_zvqk

tvg.purpx_ercb_be_qvr()
z = tvg.CnpxVqkYvfg(tvg.ercb('bowrpgf/cnpx'))

plpyrf = bcg.plpyrf be 100
ahzore = bcg.ahzore be 10000

ercbeg(-1)
s = bcra('/qri/henaqbz')
n = zznc.zznc(-1, 20)
ercbeg(0)
sbe p va kenatr(plpyrf):
    sbe a va kenatr(ahzore):
        o = s.ernq(3)
        vs 0:
            olgrf = yvfg(fgehpg.hacnpx('!OOO', o)) + [0]*17
            olgrf[2] &= 0ks0
            ova = fgehpg.cnpx('!20f', f_sebz_olgrf(olgrf))
        ryfr:
            n[0:2] = o[0:2]
            n[2] = pue(beq(o[2]) & 0ks0)
            ova = fge(n[0:20])
        #cevag ova.rapbqr('urk')
        z.rkvfgf(ova)
    ercbeg((p+1)*ahzore)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgng
sebz ohc vzcbeg bcgvbaf, tvg, isf
sebz ohc.urycref vzcbeg *

qrs cevag_abqr(grkg, a):
    cersvk = ''
    vs bcg.unfu:
        cersvk += "%f " % a.unfu.rapbqr('urk')
    vs fgng.F_VFQVE(a.zbqr):
        cevag '%f%f/' % (cersvk, grkg)
    ryvs fgng.F_VFYAX(a.zbqr):
        cevag '%f%f@' % (cersvk, grkg)
    ryfr:
        cevag '%f%f' % (cersvk, grkg)


bcgfcrp = """
ohc yf <qvef...>
--
f,unfu   fubj unfu sbe rnpu svyr
"""
b = bcgvbaf.Bcgvbaf('ohc yf', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()
gbc = isf.ErsYvfg(Abar)

vs abg rkgen:
    rkgen = ['/']

erg = 0
sbe q va rkgen:
    gel:
        a = gbc.yerfbyir(q)
        vs fgng.F_VFQVE(a.zbqr):
            sbe fho va a:
                cevag_abqr(fho.anzr, fho)
        ryfr:
            cevag_abqr(q, a)
    rkprcg isf.AbqrReebe, r:
        ybt('reebe: %f\a' % r)
        erg = 1

flf.rkvg(erg)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, er, fgng, ernqyvar, sazngpu
sebz ohc vzcbeg bcgvbaf, tvg, fudhbgr, isf
sebz ohc.urycref vzcbeg *

qrs abqr_anzr(grkg, a):
    vs fgng.F_VFQVE(a.zbqr):
        erghea '%f/' % grkg
    ryvs fgng.F_VFYAX(a.zbqr):
        erghea '%f@' % grkg
    ryfr:
        erghea '%f' % grkg


qrs qb_yf(cngu, a):
    y = []
    vs fgng.F_VFQVE(a.zbqr):
        sbe fho va a:
            y.nccraq(abqr_anzr(fho.anzr, fho))
    ryfr:
        y.nccraq(abqr_anzr(cngu, a))
    cevag pbyhzangr(y, '')
    

qrs jevgr_gb_svyr(vas, bhgs):
    sbe oybo va puhaxlernqre(vas):
        bhgs.jevgr(oybo)
    

qrs vachgvgre():
    vs bf.vfnggl(flf.fgqva.svyrab()):
        juvyr 1:
            gel:
                lvryq enj_vachg('ohc> ')
            rkprcg RBSReebe:
                oernx
    ryfr:
        sbe yvar va flf.fgqva:
            lvryq yvar


qrs _pbzcyrgre_trg_fhof(yvar):
    (dglcr, ynfgjbeq) = fudhbgr.hasvavfurq_jbeq(yvar)
    (qve,anzr) = bf.cngu.fcyvg(ynfgjbeq)
    #ybt('\apbzcyrgre: %e %e %e\a' % (dglcr, ynfgjbeq, grkg))
    a = cjq.erfbyir(qve)
    fhof = yvfg(svygre(ynzoqn k: k.anzr.fgnegfjvgu(anzr),
                       a.fhof()))
    erghea (qve, anzr, dglcr, ynfgjbeq, fhof)


_ynfg_yvar = Abar
_ynfg_erf = Abar
qrs pbzcyrgre(grkg, fgngr):
    tybony _ynfg_yvar
    tybony _ynfg_erf
    gel:
        yvar = ernqyvar.trg_yvar_ohssre()[:ernqyvar.trg_raqvqk()]
        vs _ynfg_yvar != yvar:
            _ynfg_erf = _pbzcyrgre_trg_fhof(yvar)
            _ynfg_yvar = yvar
        (qve, anzr, dglcr, ynfgjbeq, fhof) = _ynfg_erf
        vs fgngr < yra(fhof):
            fa = fhof[fgngr]
            fa1 = fa.erfbyir('')  # qrers flzyvaxf
            shyyanzr = bf.cngu.wbva(qve, fa.anzr)
            vs fgng.F_VFQVE(fa1.zbqr):
                erg = fudhbgr.jung_gb_nqq(dglcr, ynfgjbeq, shyyanzr+'/',
                                          grezvangr=Snyfr)
            ryfr:
                erg = fudhbgr.jung_gb_nqq(dglcr, ynfgjbeq, shyyanzr,
                                          grezvangr=Gehr) + ' '
            erghea grkg + erg
    rkprcg Rkprcgvba, r:
        ybt('\areebe va pbzcyrgvba: %f\a' % r)

            
bcgfcrp = """
ohc sgc
"""
b = bcgvbaf.Bcgvbaf('ohc sgc', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()

gbc = isf.ErsYvfg(Abar)
cjq = gbc

vs rkgen:
    yvarf = rkgen
ryfr:
    ernqyvar.frg_pbzcyrgre_qryvzf(' \g\a\e/')
    ernqyvar.frg_pbzcyrgre(pbzcyrgre)
    ernqyvar.cnefr_naq_ovaq("gno: pbzcyrgr")
    yvarf = vachgvgre()

sbe yvar va yvarf:
    vs abg yvar.fgevc():
        pbagvahr
    jbeqf = [jbeq sbe (jbeqfgneg,jbeq) va fudhbgr.dhbgrfcyvg(yvar)]
    pzq = jbeqf[0].ybjre()
    #ybt('rkrphgr: %e %e\a' % (pzq, cnez))
    gel:
        vs pzq == 'yf':
            sbe cnez va (jbeqf[1:] be ['.']):
                qb_yf(cnez, cjq.erfbyir(cnez))
        ryvs pzq == 'pq':
            sbe cnez va jbeqf[1:]:
                cjq = cjq.erfbyir(cnez)
        ryvs pzq == 'cjq':
            cevag cjq.shyyanzr()
        ryvs pzq == 'png':
            sbe cnez va jbeqf[1:]:
                jevgr_gb_svyr(cjq.erfbyir(cnez).bcra(), flf.fgqbhg)
        ryvs pzq == 'trg':
            vs yra(jbeqf) abg va [2,3]:
                envfr Rkprcgvba('Hfntr: trg <svyranzr> [ybpnyanzr]')
            eanzr = jbeqf[1]
            (qve,onfr) = bf.cngu.fcyvg(eanzr)
            yanzr = yra(jbeqf)>2 naq jbeqf[2] be onfr
            vas = cjq.erfbyir(eanzr).bcra()
            ybt('Fnivat %e\a' % yanzr)
            jevgr_gb_svyr(vas, bcra(yanzr, 'jo'))
        ryvs pzq == 'ztrg':
            sbe cnez va jbeqf[1:]:
                (qve,onfr) = bf.cngu.fcyvg(cnez)
                sbe a va cjq.erfbyir(qve).fhof():
                    vs sazngpu.sazngpu(a.anzr, onfr):
                        gel:
                            ybt('Fnivat %e\a' % a.anzr)
                            vas = a.bcra()
                            bhgs = bcra(a.anzr, 'jo')
                            jevgr_gb_svyr(vas, bhgs)
                            bhgs.pybfr()
                        rkprcg Rkprcgvba, r:
                            ybt('  reebe: %f\a' % r)
        ryvs pzq == 'uryc' be pzq == '?':
            ybt('Pbzznaqf: yf pq cjq png trg ztrg uryc dhvg\a')
        ryvs pzq == 'dhvg' be pzq == 'rkvg' be pzq == 'olr':
            oernx
        ryfr:
            envfr Rkprcgvba('ab fhpu pbzznaq %e' % pzq)
    rkprcg Rkprcgvba, r:
        ybt('reebe: %f\a' % r)
        #envfr
#!/hfe/ova/rai clguba
vzcbeg flf, zznc
sebz ohc vzcbeg bcgvbaf, _unfufcyvg
sebz ohc.urycref vzcbeg *

bcgfcrp = """
ohc enaqbz [-F frrq] <ahzolgrf>
--
F,frrq=   bcgvbany enaqbz ahzore frrq (qrsnhyg 1)
s,sbepr   cevag enaqbz qngn gb fgqbhg rira vs vg'f n ggl
"""
b = bcgvbaf.Bcgvbaf('ohc enaqbz', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) != 1:
    b.sngny("rknpgyl bar nethzrag rkcrpgrq")

gbgny = cnefr_ahz(rkgen[0])

vs bcg.sbepr be (abg bf.vfnggl(1) naq
                 abg ngbv(bf.raiveba.trg('OHC_SBEPR_GGL')) & 1):
    _unfufcyvg.jevgr_enaqbz(flf.fgqbhg.svyrab(), gbgny, bcg.frrq be 0)
ryfr:
    ybt('reebe: abg jevgvat ovanel qngn gb n grezvany. Hfr -s gb sbepr.\a')
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, tybo
sebz ohc vzcbeg bcgvbaf

bcgfcrp = """
ohc uryc <pbzznaq>
"""
b = bcgvbaf.Bcgvbaf('ohc uryc', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) == 0:
    # gur jenccre cebtenz cebivqrf gur qrsnhyg hfntr fgevat
    bf.rkrpic(bf.raiveba['OHC_ZNVA_RKR'], ['ohc'])
ryvs yra(rkgen) == 1:
    qbpanzr = (rkgen[0]=='ohc' naq 'ohc' be ('ohc-%f' % rkgen[0]))
    rkr = flf.neti[0]
    (rkrcngu, rkrsvyr) = bf.cngu.fcyvg(rkr)
    znacngu = bf.cngu.wbva(rkrcngu, '../Qbphzragngvba/' + qbpanzr + '.[1-9]')
    t = tybo.tybo(znacngu)
    vs t:
        bf.rkrpic('zna', ['zna', '-y', t[0]])
    ryfr:
        bf.rkrpic('zna', ['zna', qbpanzr])
ryfr:
    b.sngny("rknpgyl bar pbzznaq anzr rkcrpgrq")
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgng, reeab, shfr, er, gvzr, grzcsvyr
sebz ohc vzcbeg bcgvbaf, tvg, isf
sebz ohc.urycref vzcbeg *


pynff Fgng(shfr.Fgng):
    qrs __vavg__(frys):
        frys.fg_zbqr = 0
        frys.fg_vab = 0
        frys.fg_qri = 0
        frys.fg_ayvax = 0
        frys.fg_hvq = 0
        frys.fg_tvq = 0
        frys.fg_fvmr = 0
        frys.fg_ngvzr = 0
        frys.fg_zgvzr = 0
        frys.fg_pgvzr = 0
        frys.fg_oybpxf = 0
        frys.fg_oyxfvmr = 0
        frys.fg_eqri = 0


pnpur = {}
qrs pnpur_trg(gbc, cngu):
    cnegf = cngu.fcyvg('/')
    pnpur[('',)] = gbc
    p = Abar
    znk = yra(cnegf)
    #ybt('pnpur: %e\a' % pnpur.xrlf())
    sbe v va enatr(znk):
        cer = cnegf[:znk-v]
        #ybt('pnpur gelvat: %e\a' % cer)
        p = pnpur.trg(ghcyr(cer))
        vs p:
            erfg = cnegf[znk-v:]
            sbe e va erfg:
                #ybt('erfbyivat %e sebz %e\a' % (e, p.shyyanzr()))
                p = p.yerfbyir(e)
                xrl = ghcyr(cer + [e])
                #ybt('fnivat: %e\a' % (xrl,))
                pnpur[xrl] = p
            oernx
    nffreg(p)
    erghea p
        
    

pynff OhcSf(shfr.Shfr):
    qrs __vavg__(frys, gbc):
        shfr.Shfr.__vavg__(frys)
        frys.gbc = gbc
    
    qrs trgngge(frys, cngu):
        ybt('--trgngge(%e)\a' % cngu)
        gel:
            abqr = pnpur_trg(frys.gbc, cngu)
            fg = Fgng()
            fg.fg_zbqr = abqr.zbqr
            fg.fg_ayvax = abqr.ayvaxf()
            fg.fg_fvmr = abqr.fvmr()
            fg.fg_zgvzr = abqr.zgvzr
            fg.fg_pgvzr = abqr.pgvzr
            fg.fg_ngvzr = abqr.ngvzr
            erghea fg
        rkprcg isf.AbFhpuSvyr:
            erghea -reeab.RABRAG

    qrs ernqqve(frys, cngu, bssfrg):
        ybt('--ernqqve(%e)\a' % cngu)
        abqr = pnpur_trg(frys.gbc, cngu)
        lvryq shfr.Qveragel('.')
        lvryq shfr.Qveragel('..')
        sbe fho va abqr.fhof():
            lvryq shfr.Qveragel(fho.anzr)

    qrs ernqyvax(frys, cngu):
        ybt('--ernqyvax(%e)\a' % cngu)
        abqr = pnpur_trg(frys.gbc, cngu)
        erghea abqr.ernqyvax()

    qrs bcra(frys, cngu, syntf):
        ybt('--bcra(%e)\a' % cngu)
        abqr = pnpur_trg(frys.gbc, cngu)
        nppzbqr = bf.B_EQBAYL | bf.B_JEBAYL | bf.B_EQJE
        vs (syntf & nppzbqr) != bf.B_EQBAYL:
            erghea -reeab.RNPPRF
        abqr.bcra()

    qrs eryrnfr(frys, cngu, syntf):
        ybt('--eryrnfr(%e)\a' % cngu)

    qrs ernq(frys, cngu, fvmr, bssfrg):
        ybt('--ernq(%e)\a' % cngu)
        a = pnpur_trg(frys.gbc, cngu)
        b = a.bcra()
        b.frrx(bssfrg)
        erghea b.ernq(fvmr)


vs abg unfngge(shfr, '__irefvba__'):
    envfr EhagvzrReebe, "lbhe shfr zbqhyr vf gbb byq sbe shfr.__irefvba__"
shfr.shfr_clguba_ncv = (0, 2)


bcgfcrp = """
ohc shfr [-q] [-s] <zbhagcbvag>
--
q,qroht   vapernfr qroht yriry
s,sbertebhaq  eha va sbertebhaq
"""
b = bcgvbaf.Bcgvbaf('ohc shfr', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) != 1:
    b.sngny("rknpgyl bar nethzrag rkcrpgrq")

tvg.purpx_ercb_be_qvr()
gbc = isf.ErsYvfg(Abar)
s = OhcSf(gbc)
s.shfr_netf.zbhagcbvag = rkgen[0]
vs bcg.qroht:
    s.shfr_netf.nqq('qroht')
vs bcg.sbertebhaq:
    s.shfr_netf.frgzbq('sbertebhaq')
cevag s.zhygvguernqrq
s.zhygvguernqrq = Snyfr

s.znva()
#!/hfe/ova/rai clguba
sebz ohc vzcbeg tvg, bcgvbaf, pyvrag
sebz ohc.urycref vzcbeg *

bcgfcrp = """
[OHC_QVE=...] ohc vavg [-e ubfg:cngu]
--
e,erzbgr=  erzbgr ercbfvgbel cngu
"""
b = bcgvbaf.Bcgvbaf('ohc vavg', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")


vs bcg.erzbgr:
    tvg.vavg_ercb()  # ybpny ercb
    tvg.purpx_ercb_be_qvr()
    pyv = pyvrag.Pyvrag(bcg.erzbgr, perngr=Gehr)
    pyv.pybfr()
ryfr:
    tvg.vavg_ercb()
#!/hfe/ova/rai clguba
vzcbeg flf, zngu, fgehpg, tybo
sebz ohc vzcbeg bcgvbaf, tvg
sebz ohc.urycref vzcbeg *

CNTR_FVMR=4096
FUN_CRE_CNTR=CNTR_FVMR/200.


qrs zretr(vqkyvfg, ovgf, gnoyr):
    pbhag = 0
    sbe r va tvg.vqkzretr(vqkyvfg):
        pbhag += 1
        cersvk = tvg.rkgenpg_ovgf(r, ovgf)
        gnoyr[cersvk] = pbhag
        lvryq r


qrs qb_zvqk(bhgqve, bhgsvyranzr, vasvyranzrf):
    vs abg bhgsvyranzr:
        nffreg(bhgqve)
        fhz = Fun1('\0'.wbva(vasvyranzrf)).urkqvtrfg()
        bhgsvyranzr = '%f/zvqk-%f.zvqk' % (bhgqve, fhz)
    
    vac = []
    gbgny = 0
    sbe anzr va vasvyranzrf:
        vk = tvg.CnpxVqk(anzr)
        vac.nccraq(vk)
        gbgny += yra(vk)

    ybt('Zretvat %q vaqrkrf (%q bowrpgf).\a' % (yra(vasvyranzrf), gbgny))
    vs (abg bcg.sbepr naq (gbgny < 1024 naq yra(vasvyranzrf) < 3)) \
       be (bcg.sbepr naq abg gbgny):
        ybt('zvqk: abguvat gb qb.\a')
        erghea

    cntrf = vag(gbgny/FUN_CRE_CNTR) be 1
    ovgf = vag(zngu.prvy(zngu.ybt(cntrf, 2)))
    ragevrf = 2**ovgf
    ybt('Gnoyr fvmr: %q (%q ovgf)\a' % (ragevrf*4, ovgf))
    
    gnoyr = [0]*ragevrf

    gel:
        bf.hayvax(bhgsvyranzr)
    rkprcg BFReebe:
        cnff
    s = bcra(bhgsvyranzr + '.gzc', 'j+')
    s.jevgr('ZVQK\0\0\0\2')
    s.jevgr(fgehpg.cnpx('!V', ovgf))
    nffreg(s.gryy() == 12)
    s.jevgr('\0'*4*ragevrf)
    
    sbe r va zretr(vac, ovgf, gnoyr):
        s.jevgr(r)
        
    s.jevgr('\0'.wbva(bf.cngu.onfranzr(c) sbe c va vasvyranzrf))

    s.frrx(12)
    s.jevgr(fgehpg.cnpx('!%qV' % ragevrf, *gnoyr))
    s.pybfr()
    bf.eranzr(bhgsvyranzr + '.gzc', bhgsvyranzr)

    # guvf vf whfg sbe grfgvat
    vs 0:
        c = tvg.CnpxZvqk(bhgsvyranzr)
        nffreg(yra(c.vqkanzrf) == yra(vasvyranzrf))
        cevag c.vqkanzrf
        nffreg(yra(c) == gbgny)
        cv = vgre(c)
        sbe v va zretr(vac, gbgny, ovgf, gnoyr):
            nffreg(v == cv.arkg())
            nffreg(c.rkvfgf(v))

    cevag bhgsvyranzr

bcgfcrp = """
ohc zvqk [bcgvbaf...] <vqkanzrf...>
--
b,bhgchg=  bhgchg zvqk svyranzr (qrsnhyg: nhgb-trarengrq)
n,nhgb     nhgbzngvpnyyl perngr .zvqk sebz nal havaqrkrq .vqk svyrf
s,sbepr    nhgbzngvpnyyl perngr .zvqk sebz *nyy* .vqk svyrf
"""
b = bcgvbaf.Bcgvbaf('ohc zvqk', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen naq (bcg.nhgb be bcg.sbepr):
    b.sngny("lbh pna'g hfr -s/-n naq nyfb cebivqr svyranzrf")

tvg.purpx_ercb_be_qvr()

vs rkgen:
    qb_zvqk(tvg.ercb('bowrpgf/cnpx'), bcg.bhgchg, rkgen)
ryvs bcg.nhgb be bcg.sbepr:
    cnguf = [tvg.ercb('bowrpgf/cnpx')]
    cnguf += tybo.tybo(tvg.ercb('vaqrk-pnpur/*/.'))
    sbe cngu va cnguf:
        ybt('zvqk: fpnaavat %f\a' % cngu)
        vs bcg.sbepr:
            qb_zvqk(cngu, bcg.bhgchg, tybo.tybo('%f/*.vqk' % cngu))
        ryvs bcg.nhgb:
            z = tvg.CnpxVqkYvfg(cngu)
            arrqrq = {}
            sbe cnpx va z.cnpxf:  # bayl .vqk svyrf jvgubhg n .zvqk ner bcra
                vs cnpx.anzr.raqfjvgu('.vqk'):
                    arrqrq[cnpx.anzr] = 1
            qry z
            qb_zvqk(cngu, bcg.bhgchg, arrqrq.xrlf())
        ybt('\a')
ryfr:
    b.sngny("lbh zhfg hfr -s be -n be cebivqr vachg svyranzrf")
#!/hfe/ova/rai clguba
vzcbeg flf, bf, enaqbz
sebz ohc vzcbeg bcgvbaf
sebz ohc.urycref vzcbeg *


qrs enaqoybpx(a):
    y = []
    sbe v va kenatr(a):
        y.nccraq(pue(enaqbz.enaqenatr(0,256)))
    erghea ''.wbva(y)


bcgfcrp = """
ohc qnzntr [-a pbhag] [-f znkfvmr] [-F frrq] <svyranzrf...>
--
   JNEAVAT: GUVF PBZZNAQ VF RKGERZRYL QNATREBHF
a,ahz=   ahzore bs oybpxf gb qnzntr
f,fvmr=  znkvzhz fvmr bs rnpu qnzntrq oybpx
creprag= znkvzhz fvmr bs rnpu qnzntrq oybpx (nf n creprag bs ragver svyr)
rdhny    fcernq qnzntr rirayl guebhtubhg gur svyr
F,frrq=  enaqbz ahzore frrq (sbe ercrngnoyr grfgf)
"""
b = bcgvbaf.Bcgvbaf('ohc qnzntr', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs abg rkgen:
    b.sngny('svyranzrf rkcrpgrq')

vs bcg.frrq != Abar:
    enaqbz.frrq(bcg.frrq)

sbe anzr va rkgen:
    ybt('Qnzntvat "%f"...\a' % anzr)
    s = bcra(anzr, 'e+o')
    fg = bf.sfgng(s.svyrab())
    fvmr = fg.fg_fvmr
    vs bcg.creprag be bcg.fvmr:
        zf1 = vag(sybng(bcg.creprag be 0)/100.0*fvmr) be fvmr
        zf2 = bcg.fvmr be fvmr
        znkfvmr = zva(zf1, zf2)
    ryfr:
        znkfvmr = 1
    puhaxf = bcg.ahz be 10
    puhaxfvmr = fvmr/puhaxf
    sbe e va enatr(puhaxf):
        fm = enaqbz.enaqenatr(1, znkfvmr+1)
        vs fm > fvmr:
            fm = fvmr
        vs bcg.rdhny:
            bsf = e*puhaxfvmr
        ryfr:
            bsf = enaqbz.enaqenatr(0, fvmr - fm + 1)
        ybt('  %6q olgrf ng %q\a' % (fm, bsf))
        s.frrx(bsf)
        s.jevgr(enaqoybpx(fm))
    s.pybfr()
#!/hfe/ova/rai clguba
vzcbeg flf, fgehpg, zznc
sebz ohc vzcbeg bcgvbaf, tvg
sebz ohc.urycref vzcbeg *

fhfcraqrq_j = Abar


qrs vavg_qve(pbaa, net):
    tvg.vavg_ercb(net)
    ybt('ohc freire: ohcqve vavgvnyvmrq: %e\a' % tvg.ercbqve)
    pbaa.bx()


qrs frg_qve(pbaa, net):
    tvg.purpx_ercb_be_qvr(net)
    ybt('ohc freire: ohcqve vf %e\a' % tvg.ercbqve)
    pbaa.bx()

    
qrs yvfg_vaqrkrf(pbaa, whax):
    tvg.purpx_ercb_be_qvr()
    sbe s va bf.yvfgqve(tvg.ercb('bowrpgf/cnpx')):
        vs s.raqfjvgu('.vqk'):
            pbaa.jevgr('%f\a' % s)
    pbaa.bx()


qrs fraq_vaqrk(pbaa, anzr):
    tvg.purpx_ercb_be_qvr()
    nffreg(anzr.svaq('/') < 0)
    nffreg(anzr.raqfjvgu('.vqk'))
    vqk = tvg.CnpxVqk(tvg.ercb('bowrpgf/cnpx/%f' % anzr))
    pbaa.jevgr(fgehpg.cnpx('!V', yra(vqk.znc)))
    pbaa.jevgr(vqk.znc)
    pbaa.bx()


qrs erprvir_bowrpgf(pbaa, whax):
    tybony fhfcraqrq_j
    tvg.purpx_ercb_be_qvr()
    fhttrfgrq = {}
    vs fhfcraqrq_j:
        j = fhfcraqrq_j
        fhfcraqrq_j = Abar
    ryfr:
        j = tvg.CnpxJevgre()
    juvyr 1:
        af = pbaa.ernq(4)
        vs abg af:
            j.nobeg()
            envfr Rkprcgvba('bowrpg ernq: rkcrpgrq yratgu urnqre, tbg RBS\a')
        a = fgehpg.hacnpx('!V', af)[0]
        #ybt('rkcrpgvat %q olgrf\a' % a)
        vs abg a:
            ybt('ohc freire: erprvirq %q bowrpg%f.\a' 
                % (j.pbhag, j.pbhag!=1 naq "f" be ''))
            shyycngu = j.pybfr()
            vs shyycngu:
                (qve, anzr) = bf.cngu.fcyvg(shyycngu)
                pbaa.jevgr('%f.vqk\a' % anzr)
            pbaa.bx()
            erghea
        ryvs a == 0kssssssss:
            ybt('ohc freire: erprvir-bowrpgf fhfcraqrq.\a')
            fhfcraqrq_j = j
            pbaa.bx()
            erghea
            
        ohs = pbaa.ernq(a)  # bowrpg fvmrf va ohc ner ernfbanoyl fznyy
        #ybt('ernq %q olgrf\a' % a)
        vs yra(ohs) < a:
            j.nobeg()
            envfr Rkprcgvba('bowrpg ernq: rkcrpgrq %q olgrf, tbg %q\a'
                            % (a, yra(ohs)))
        (glcr, pbagrag) = tvg._qrpbqr_cnpxbow(ohs)
        fun = tvg.pnyp_unfu(glcr, pbagrag)
        byqcnpx = j.rkvfgf(fun)
        # SVKZR: jr bayl fhttrfg n fvatyr vaqrk cre plpyr, orpnhfr gur pyvrag
        # vf pheeragyl qhzo gb qbjaybnq zber guna bar cre plpyr naljnl.
        # Npghnyyl jr fubhyq svk gur pyvrag, ohg guvf vf n zvabe bcgvzvmngvba
        # ba gur freire fvqr.
        vs abg fhttrfgrq naq \
          byqcnpx naq (byqcnpx == Gehr be byqcnpx.raqfjvgu('.zvqk')):
            # SVKZR: jr fubhyqa'g ernyyl unir gb xabj nobhg zvqk svyrf
            # ng guvf ynlre.  Ohg rkvfgf() ba n zvqk qbrfa'g erghea gur
            # cnpxanzr (fvapr vg qbrfa'g xabj)... cebonoyl jr fubhyq whfg
            # svk gung qrsvpvrapl bs zvqk svyrf riraghnyyl, nygubhtu vg'yy
            # znxr gur svyrf ovttre.  Guvf zrgubq vf pregnvayl abg irel
            # rssvpvrag.
            j.bowpnpur.erserfu(fxvc_zvqk = Gehr)
            byqcnpx = j.bowpnpur.rkvfgf(fun)
            ybt('arj fhttrfgvba: %e\a' % byqcnpx)
            nffreg(byqcnpx)
            nffreg(byqcnpx != Gehr)
            nffreg(abg byqcnpx.raqfjvgu('.zvqk'))
            j.bowpnpur.erserfu(fxvc_zvqk = Snyfr)
        vs abg fhttrfgrq naq byqcnpx:
            nffreg(byqcnpx.raqfjvgu('.vqk'))
            (qve,anzr) = bf.cngu.fcyvg(byqcnpx)
            vs abg (anzr va fhttrfgrq):
                ybt("ohc freire: fhttrfgvat vaqrk %f\a" % anzr)
                pbaa.jevgr('vaqrk %f\a' % anzr)
                fhttrfgrq[anzr] = 1
        ryfr:
            j._enj_jevgr([ohs])
    # ABGERNPURQ


qrs ernq_ers(pbaa, ersanzr):
    tvg.purpx_ercb_be_qvr()
    e = tvg.ernq_ers(ersanzr)
    pbaa.jevgr('%f\a' % (e be '').rapbqr('urk'))
    pbaa.bx()


qrs hcqngr_ers(pbaa, ersanzr):
    tvg.purpx_ercb_be_qvr()
    arjiny = pbaa.ernqyvar().fgevc()
    byqiny = pbaa.ernqyvar().fgevc()
    tvg.hcqngr_ers(ersanzr, arjiny.qrpbqr('urk'), byqiny.qrpbqr('urk'))
    pbaa.bx()


qrs png(pbaa, vq):
    tvg.purpx_ercb_be_qvr()
    gel:
        sbe oybo va tvg.png(vq):
            pbaa.jevgr(fgehpg.cnpx('!V', yra(oybo)))
            pbaa.jevgr(oybo)
    rkprcg XrlReebe, r:
        ybt('freire: reebe: %f\a' % r)
        pbaa.jevgr('\0\0\0\0')
        pbaa.reebe(r)
    ryfr:
        pbaa.jevgr('\0\0\0\0')
        pbaa.bx()


bcgfcrp = """
ohc freire
"""
b = bcgvbaf.Bcgvbaf('ohc freire', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny('ab nethzragf rkcrpgrq')

ybt('ohc freire: ernqvat sebz fgqva.\a')

pbzznaqf = {
    'vavg-qve': vavg_qve,
    'frg-qve': frg_qve,
    'yvfg-vaqrkrf': yvfg_vaqrkrf,
    'fraq-vaqrk': fraq_vaqrk,
    'erprvir-bowrpgf': erprvir_bowrpgf,
    'ernq-ers': ernq_ers,
    'hcqngr-ers': hcqngr_ers,
    'png': png,
}

# SVKZR: guvf cebgbpby vf gbgnyyl ynzr naq abg ng nyy shgher-cebbs.
# (Rfcrpvnyyl fvapr jr nobeg pbzcyrgryl nf fbba nf *nalguvat* onq unccraf)
pbaa = Pbaa(flf.fgqva, flf.fgqbhg)
ye = yvarernqre(pbaa)
sbe _yvar va ye:
    yvar = _yvar.fgevc()
    vs abg yvar:
        pbagvahr
    ybt('ohc freire: pbzznaq: %e\a' % yvar)
    jbeqf = yvar.fcyvg(' ', 1)
    pzq = jbeqf[0]
    erfg = yra(jbeqf)>1 naq jbeqf[1] be ''
    vs pzq == 'dhvg':
        oernx
    ryfr:
        pzq = pbzznaqf.trg(pzq)
        vs pzq:
            pzq(pbaa, erfg)
        ryfr:
            envfr Rkprcgvba('haxabja freire pbzznaq: %e\a' % yvar)

ybt('ohc freire: qbar\a')
#!/hfe/ova/rai clguba
vzcbeg flf, gvzr, fgehpg
sebz ohc vzcbeg unfufcyvg, tvg, bcgvbaf, pyvrag
sebz ohc.urycref vzcbeg *
sebz fhocebprff vzcbeg CVCR


bcgfcrp = """
ohc wbva [-e ubfg:cngu] [ersf be unfurf...]
--
e,erzbgr=  erzbgr ercbfvgbel cngu
"""
b = bcgvbaf.Bcgvbaf('ohc wbva', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()

vs abg rkgen:
    rkgen = yvarernqre(flf.fgqva)

erg = 0

vs bcg.erzbgr:
    pyv = pyvrag.Pyvrag(bcg.erzbgr)
    png = pyv.png
ryfr:
    pc = tvg.PngCvcr()
    png = pc.wbva

sbe vq va rkgen:
    gel:
        sbe oybo va png(vq):
            flf.fgqbhg.jevgr(oybo)
    rkprcg XrlReebe, r:
        flf.fgqbhg.syhfu()
        ybt('reebe: %f\a' % r)
        erg = 1

flf.rkvg(erg)
#!/hfe/ova/rai clguba
vzcbeg flf, er, reeab, fgng, gvzr, zngu
sebz ohc vzcbeg unfufcyvg, tvg, bcgvbaf, vaqrk, pyvrag
sebz ohc.urycref vzcbeg *


bcgfcrp = """
ohc fnir [-gp] [-a anzr] <svyranzrf...>
--
e,erzbgr=  erzbgr ercbfvgbel cngu
g,gerr     bhgchg n gerr vq
p,pbzzvg   bhgchg n pbzzvg vq
a,anzr=    anzr bs onpxhc frg gb hcqngr (vs nal)
i,ireobfr  vapernfr ybt bhgchg (pna or hfrq zber guna bapr)
d,dhvrg    qba'g fubj cebterff zrgre
fznyyre=   bayl onpx hc svyrf fznyyre guna a olgrf
"""
b = bcgvbaf.Bcgvbaf('ohc fnir', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()
vs abg (bcg.gerr be bcg.pbzzvg be bcg.anzr):
    b.sngny("hfr bar be zber bs -g, -p, -a")
vs abg rkgen:
    b.sngny("ab svyranzrf tvira")

bcg.cebterff = (vfggl naq abg bcg.dhvrg)
bcg.fznyyre = cnefr_ahz(bcg.fznyyre be 0)

vf_erirefr = bf.raiveba.trg('OHC_FREIRE_ERIREFR')
vs vf_erirefr naq bcg.erzbgr:
    b.sngny("qba'g hfr -e va erirefr zbqr; vg'f nhgbzngvp")

ersanzr = bcg.anzr naq 'ersf/urnqf/%f' % bcg.anzr be Abar
vs bcg.erzbgr be vf_erirefr:
    pyv = pyvrag.Pyvrag(bcg.erzbgr)
    byqers = ersanzr naq pyv.ernq_ers(ersanzr) be Abar
    j = pyv.arj_cnpxjevgre()
ryfr:
    pyv = Abar
    byqers = ersanzr naq tvg.ernq_ers(ersanzr) be Abar
    j = tvg.CnpxJevgre()

unaqyr_pgey_p()


qrs rngfynfu(qve):
    vs qve.raqfjvgu('/'):
        erghea qve[:-1]
    ryfr:
        erghea qve


cnegf = ['']
funyvfgf = [[]]

qrs _chfu(cneg):
    nffreg(cneg)
    cnegf.nccraq(cneg)
    funyvfgf.nccraq([])

qrs _cbc(sbepr_gerr):
    nffreg(yra(cnegf) >= 1)
    cneg = cnegf.cbc()
    funyvfg = funyvfgf.cbc()
    gerr = sbepr_gerr be j.arj_gerr(funyvfg)
    vs funyvfgf:
        funyvfgf[-1].nccraq(('40000', cneg, gerr))
    ryfr:  # guvf jnf gur gbcyriry, fb chg vg onpx sbe fnavgl
        funyvfgf.nccraq(funyvfg)
    erghea gerr

ynfgerznva = Abar
qrs cebterff_ercbeg(a):
    tybony pbhag, fhopbhag, ynfgerznva
    fhopbhag += a
    pp = pbhag + fhopbhag
    cpg = gbgny naq (pp*100.0/gbgny) be 0
    abj = gvzr.gvzr()
    ryncfrq = abj - gfgneg
    xcf = ryncfrq naq vag(pp/1024./ryncfrq)
    xcf_senp = 10 ** vag(zngu.ybt(xcf+1, 10) - 1)
    xcf = vag(xcf/xcf_senp)*xcf_senp
    vs pp:
        erznva = ryncfrq*1.0/pp * (gbgny-pp)
    ryfr:
        erznva = 0.0
    vs (ynfgerznva naq (erznva > ynfgerznva)
          naq ((erznva - ynfgerznva)/ynfgerznva < 0.05)):
        erznva = ynfgerznva
    ryfr:
        ynfgerznva = erznva
    ubhef = vag(erznva/60/60)
    zvaf = vag(erznva/60 - ubhef*60)
    frpf = vag(erznva - ubhef*60*60 - zvaf*60)
    vs ryncfrq < 30:
        erznvafge = ''
        xcffge = ''
    ryfr:
        xcffge = '%qx/f' % xcf
        vs ubhef:
            erznvafge = '%qu%qz' % (ubhef, zvaf)
        ryvs zvaf:
            erznvafge = '%qz%q' % (zvaf, frpf)
        ryfr:
            erznvafge = '%qf' % frpf
    cebterff('Fnivat: %.2s%% (%q/%qx, %q/%q svyrf) %f %f\e'
             % (cpg, pp/1024, gbgny/1024, spbhag, sgbgny,
                erznvafge, xcffge))


e = vaqrk.Ernqre(tvg.ercb('ohcvaqrk'))

qrs nyernql_fnirq(rag):
    erghea rag.vf_inyvq() naq j.rkvfgf(rag.fun) naq rag.fun

qrs jnagerphefr_cer(rag):
    erghea abg nyernql_fnirq(rag)

qrs jnagerphefr_qhevat(rag):
    erghea abg nyernql_fnirq(rag) be rag.fun_zvffvat()

gbgny = sgbgny = 0
vs bcg.cebterff:
    sbe (genafanzr,rag) va e.svygre(rkgen, jnagerphefr=jnagerphefr_cer):
        vs abg (sgbgny % 10024):
            cebterff('Ernqvat vaqrk: %q\e' % sgbgny)
        rkvfgf = rag.rkvfgf()
        unfuinyvq = nyernql_fnirq(rag)
        rag.frg_fun_zvffvat(abg unfuinyvq)
        vs abg bcg.fznyyre be rag.fvmr < bcg.fznyyre:
            vs rkvfgf naq abg unfuinyvq:
                gbgny += rag.fvmr
        sgbgny += 1
    cebterff('Ernqvat vaqrk: %q, qbar.\a' % sgbgny)
    unfufcyvg.cebterff_pnyyonpx = cebterff_ercbeg

gfgneg = gvzr.gvzr()
pbhag = fhopbhag = spbhag = 0
ynfgfxvc_anzr = Abar
ynfgqve = ''
sbe (genafanzr,rag) va e.svygre(rkgen, jnagerphefr=jnagerphefr_qhevat):
    (qve, svyr) = bf.cngu.fcyvg(rag.anzr)
    rkvfgf = (rag.syntf & vaqrk.VK_RKVFGF)
    unfuinyvq = nyernql_fnirq(rag)
    jnfzvffvat = rag.fun_zvffvat()
    byqfvmr = rag.fvmr
    vs bcg.ireobfr:
        vs abg rkvfgf:
            fgnghf = 'Q'
        ryvs abg unfuinyvq:
            vs rag.fun == vaqrk.RZCGL_FUN:
                fgnghf = 'N'
            ryfr:
                fgnghf = 'Z'
        ryfr:
            fgnghf = ' '
        vs bcg.ireobfr >= 2:
            ybt('%f %-70f\a' % (fgnghf, rag.anzr))
        ryvs abg fgng.F_VFQVE(rag.zbqr) naq ynfgqve != qve:
            vs abg ynfgqve.fgnegfjvgu(qve):
                ybt('%f %-70f\a' % (fgnghf, bf.cngu.wbva(qve, '')))
            ynfgqve = qve

    vs bcg.cebterff:
        cebterff_ercbeg(0)
    spbhag += 1
    
    vs abg rkvfgf:
        pbagvahr
    vs bcg.fznyyre naq rag.fvmr >= bcg.fznyyre:
        vs rkvfgf naq abg unfuinyvq:
            nqq_reebe('fxvccvat ynetr svyr "%f"' % rag.anzr)
            ynfgfxvc_anzr = rag.anzr
        pbagvahr

    nffreg(qve.fgnegfjvgu('/'))
    qvec = qve.fcyvg('/')
    juvyr cnegf > qvec:
        _cbc(sbepr_gerr = Abar)
    vs qve != '/':
        sbe cneg va qvec[yra(cnegf):]:
            _chfu(cneg)

    vs abg svyr:
        # ab svyranzr cbegvba zrnaf guvf vf n fhoqve.  Ohg
        # fho/cneragqverpgbevrf nyernql unaqyrq va gur cbc/chfu() cneg nobir.
        byqgerr = nyernql_fnirq(rag) # znl or Abar
        arjgerr = _cbc(sbepr_gerr = byqgerr)
        vs abg byqgerr:
            vs ynfgfxvc_anzr naq ynfgfxvc_anzr.fgnegfjvgu(rag.anzr):
                rag.vainyvqngr()
            ryfr:
                rag.inyvqngr(040000, arjgerr)
            rag.ercnpx()
        vs rkvfgf naq jnfzvffvat:
            pbhag += byqfvmr
        pbagvahr

    # vg'f abg n qverpgbel
    vq = Abar
    vs unfuinyvq:
        zbqr = '%b' % rag.tvgzbqr
        vq = rag.fun
        funyvfgf[-1].nccraq((zbqr, 
                             tvg.znatyr_anzr(svyr, rag.zbqr, rag.tvgzbqr),
                             vq))
    ryfr:
        vs fgng.F_VFERT(rag.zbqr):
            gel:
                s = unfufcyvg.bcra_abngvzr(rag.anzr)
            rkprcg VBReebe, r:
                nqq_reebe(r)
                ynfgfxvc_anzr = rag.anzr
            rkprcg BFReebe, r:
                nqq_reebe(r)
                ynfgfxvc_anzr = rag.anzr
            ryfr:
                (zbqr, vq) = unfufcyvg.fcyvg_gb_oybo_be_gerr(j, [s])
        ryfr:
            vs fgng.F_VFQVE(rag.zbqr):
                nffreg(0)  # unaqyrq nobir
            ryvs fgng.F_VFYAX(rag.zbqr):
                gel:
                    ey = bf.ernqyvax(rag.anzr)
                rkprcg BFReebe, r:
                    nqq_reebe(r)
                    ynfgfxvc_anzr = rag.anzr
                rkprcg VBReebe, r:
                    nqq_reebe(r)
                    ynfgfxvc_anzr = rag.anzr
                ryfr:
                    (zbqr, vq) = ('120000', j.arj_oybo(ey))
            ryfr:
                nqq_reebe(Rkprcgvba('fxvccvat fcrpvny svyr "%f"' % rag.anzr))
                ynfgfxvc_anzr = rag.anzr
        vs vq:
            rag.inyvqngr(vag(zbqr, 8), vq)
            rag.ercnpx()
            funyvfgf[-1].nccraq((zbqr,
                                 tvg.znatyr_anzr(svyr, rag.zbqr, rag.tvgzbqr),
                                 vq))
    vs rkvfgf naq jnfzvffvat:
        pbhag += byqfvmr
        fhopbhag = 0


vs bcg.cebterff:
    cpg = gbgny naq pbhag*100.0/gbgny be 100
    cebterff('Fnivat: %.2s%% (%q/%qx, %q/%q svyrf), qbar.    \a'
             % (cpg, pbhag/1024, gbgny/1024, spbhag, sgbgny))

juvyr yra(cnegf) > 1:
    _cbc(sbepr_gerr = Abar)
nffreg(yra(funyvfgf) == 1)
gerr = j.arj_gerr(funyvfgf[-1])
vs bcg.gerr:
    cevag gerr.rapbqr('urk')
vs bcg.pbzzvg be bcg.anzr:
    zft = 'ohc fnir\a\aTrarengrq ol pbzznaq:\a%e' % flf.neti
    ers = bcg.anzr naq ('ersf/urnqf/%f' % bcg.anzr) be Abar
    pbzzvg = j.arj_pbzzvg(byqers, gerr, zft)
    vs bcg.pbzzvg:
        cevag pbzzvg.rapbqr('urk')

j.pybfr()  # zhfg pybfr orsber jr pna hcqngr gur ers
        
vs bcg.anzr:
    vs pyv:
        pyv.hcqngr_ers(ersanzr, pbzzvg, byqers)
    ryfr:
        tvg.hcqngr_ers(ersanzr, pbzzvg, byqers)

vs pyv:
    pyv.pybfr()

vs fnirq_reebef:
    ybt('JNEAVAT: %q reebef rapbhagrerq juvyr fnivat.\a' % yra(fnirq_reebef))
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, gvzr
sebz ohc vzcbeg bcgvbaf

bcgfcrp = """
ohc gvpx
"""
b = bcgvbaf.Bcgvbaf('ohc gvpx', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")

g = gvzr.gvzr()
gyrsg = 1 - (g - vag(g))
gvzr.fyrrc(gyrsg)
#!/hfe/ova/rai clguba
vzcbeg bf, flf, fgng, gvzr
sebz ohc vzcbeg bcgvbaf, tvg, vaqrk, qerphefr
sebz ohc.urycref vzcbeg *


qrs zretr_vaqrkrf(bhg, e1, e2):
    sbe r va vaqrk.ZretrVgre([e1, e2]):
        # SVKZR: fubhyqa'g jr erzbir qryrgrq ragevrf riraghnyyl?  Jura?
        bhg.nqq_vkragel(r)


pynff VgreUrycre:
    qrs __vavg__(frys, y):
        frys.v = vgre(y)
        frys.phe = Abar
        frys.arkg()

    qrs arkg(frys):
        gel:
            frys.phe = frys.v.arkg()
        rkprcg FgbcVgrengvba:
            frys.phe = Abar
        erghea frys.phe


qrs purpx_vaqrk(ernqre):
    gel:
        ybt('purpx: purpxvat sbejneq vgrengvba...\a')
        r = Abar
        q = {}
        sbe r va ernqre.sbejneq_vgre():
            vs r.puvyqera_a:
                vs bcg.ireobfr:
                    ybt('%08k+%-4q %e\a' % (r.puvyqera_bsf, r.puvyqera_a,
                                            r.anzr))
                nffreg(r.puvyqera_bsf)
                nffreg(r.anzr.raqfjvgu('/'))
                nffreg(abg q.trg(r.puvyqera_bsf))
                q[r.puvyqera_bsf] = 1
            vs r.syntf & vaqrk.VK_UNFUINYVQ:
                nffreg(r.fun != vaqrk.RZCGL_FUN)
                nffreg(r.tvgzbqr)
        nffreg(abg r be r.anzr == '/')  # ynfg ragel vf *nyjnlf* /
        ybt('purpx: purpxvat abezny vgrengvba...\a')
        ynfg = Abar
        sbe r va ernqre:
            vs ynfg:
                nffreg(ynfg > r.anzr)
            ynfg = r.anzr
    rkprcg:
        ybt('vaqrk reebe! ng %e\a' % r)
        envfr
    ybt('purpx: cnffrq.\a')


qrs hcqngr_vaqrk(gbc):
    ev = vaqrk.Ernqre(vaqrksvyr)
    jv = vaqrk.Jevgre(vaqrksvyr)
    evt = VgreUrycre(ev.vgre(anzr=gbc))
    gfgneg = vag(gvzr.gvzr())

    unfutra = Abar
    vs bcg.snxr_inyvq:
        qrs unfutra(anzr):
            erghea (0100644, vaqrk.SNXR_FUN)

    gbgny = 0
    sbe (cngu,cfg) va qerphefr.erphefvir_qveyvfg([gbc], kqri=bcg.kqri):
        vs bcg.ireobfr>=2 be (bcg.ireobfr==1 naq fgng.F_VFQVE(cfg.fg_zbqr)):
            flf.fgqbhg.jevgr('%f\a' % cngu)
            flf.fgqbhg.syhfu()
            cebterff('Vaqrkvat: %q\e' % gbgny)
        ryvs abg (gbgny % 128):
            cebterff('Vaqrkvat: %q\e' % gbgny)
        gbgny += 1
        juvyr evt.phe naq evt.phe.anzr > cngu:  # qryrgrq cnguf
            vs evt.phe.rkvfgf():
                evt.phe.frg_qryrgrq()
                evt.phe.ercnpx()
            evt.arkg()
        vs evt.phe naq evt.phe.anzr == cngu:    # cnguf gung nyernql rkvfgrq
            vs cfg:
                evt.phe.sebz_fgng(cfg, gfgneg)
            vs abg (evt.phe.syntf & vaqrk.VK_UNFUINYVQ):
                vs unfutra:
                    (evt.phe.tvgzbqr, evt.phe.fun) = unfutra(cngu)
                    evt.phe.syntf |= vaqrk.VK_UNFUINYVQ
            vs bcg.snxr_vainyvq:
                evt.phe.vainyvqngr()
            evt.phe.ercnpx()
            evt.arkg()
        ryfr:  # arj cnguf
            jv.nqq(cngu, cfg, unfutra = unfutra)
    cebterff('Vaqrkvat: %q, qbar.\a' % gbgny)
    
    vs ev.rkvfgf():
        ev.fnir()
        jv.syhfu()
        vs jv.pbhag:
            je = jv.arj_ernqre()
            vs bcg.purpx:
                ybt('purpx: orsber zretvat: byqsvyr\a')
                purpx_vaqrk(ev)
                ybt('purpx: orsber zretvat: arjsvyr\a')
                purpx_vaqrk(je)
            zv = vaqrk.Jevgre(vaqrksvyr)
            zretr_vaqrkrf(zv, ev, je)
            ev.pybfr()
            zv.pybfr()
            je.pybfr()
        jv.nobeg()
    ryfr:
        jv.pybfr()


bcgfcrp = """
ohc vaqrk <-c|z|h> [bcgvbaf...] <svyranzrf...>
--
c,cevag    cevag gur vaqrk ragevrf sbe gur tvira anzrf (nyfb jbexf jvgu -h)
z,zbqvsvrq cevag bayl nqqrq/qryrgrq/zbqvsvrq svyrf (vzcyvrf -c)
f,fgnghf   cevag rnpu svyranzr jvgu n fgnghf pune (N/Z/Q) (vzcyvrf -c)
U,unfu     cevag gur unfu sbe rnpu bowrpg arkg gb vgf anzr (vzcyvrf -c)
y,ybat     cevag zber vasbezngvba nobhg rnpu svyr
h,hcqngr   (erphefviryl) hcqngr gur vaqrk ragevrf sbe gur tvira svyranzrf
k,kqri,bar-svyr-flfgrz  qba'g pebff svyrflfgrz obhaqnevrf
snxr-inyvq znex nyy vaqrk ragevrf nf hc-gb-qngr rira vs gurl nera'g
snxr-vainyvq znex nyy vaqrk ragevrf nf vainyvq
purpx      pnershyyl purpx vaqrk svyr vagrtevgl
s,vaqrksvyr=  gur anzr bs gur vaqrk svyr (qrsnhyg 'vaqrk')
i,ireobfr  vapernfr ybt bhgchg (pna or hfrq zber guna bapr)
"""
b = bcgvbaf.Bcgvbaf('ohc vaqrk', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs abg (bcg.zbqvsvrq be bcg['cevag'] be bcg.fgnghf be bcg.hcqngr be bcg.purpx):
    b.sngny('fhccyl bar be zber bs -c, -f, -z, -h, be --purpx')
vs (bcg.snxr_inyvq be bcg.snxr_vainyvq) naq abg bcg.hcqngr:
    b.sngny('--snxr-{va,}inyvq ner zrnavatyrff jvgubhg -h')
vs bcg.snxr_inyvq naq bcg.snxr_vainyvq:
    b.sngny('--snxr-inyvq vf vapbzcngvoyr jvgu --snxr-vainyvq')

tvg.purpx_ercb_be_qvr()
vaqrksvyr = bcg.vaqrksvyr be tvg.ercb('ohcvaqrk')

unaqyr_pgey_p()

vs bcg.purpx:
    ybt('purpx: fgnegvat vavgvny purpx.\a')
    purpx_vaqrk(vaqrk.Ernqre(vaqrksvyr))

cnguf = vaqrk.erqhpr_cnguf(rkgen)

vs bcg.hcqngr:
    vs abg cnguf:
        b.sngny('hcqngr (-h) erdhrfgrq ohg ab cnguf tvira')
    sbe (ec,cngu) va cnguf:
        hcqngr_vaqrk(ec)

vs bcg['cevag'] be bcg.fgnghf be bcg.zbqvsvrq:
    sbe (anzr, rag) va vaqrk.Ernqre(vaqrksvyr).svygre(rkgen be ['']):
        vs (bcg.zbqvsvrq 
            naq (rag.vf_inyvq() be rag.vf_qryrgrq() be abg rag.zbqr)):
            pbagvahr
        yvar = ''
        vs bcg.fgnghf:
            vs rag.vf_qryrgrq():
                yvar += 'Q '
            ryvs abg rag.vf_inyvq():
                vs rag.fun == vaqrk.RZCGL_FUN:
                    yvar += 'N '
                ryfr:
                    yvar += 'Z '
            ryfr:
                yvar += '  '
        vs bcg.unfu:
            yvar += rag.fun.rapbqr('urk') + ' '
        vs bcg.ybat:
            yvar += "%7f %7f " % (bpg(rag.zbqr), bpg(rag.tvgzbqr))
        cevag yvar + (anzr be './')

vs bcg.purpx naq (bcg['cevag'] be bcg.fgnghf be bcg.zbqvsvrq be bcg.hcqngr):
    ybt('purpx: fgnegvat svany purpx.\a')
    purpx_vaqrk(vaqrk.Ernqre(vaqrksvyr))

vs fnirq_reebef:
    ybt('JNEAVAT: %q reebef rapbhagrerq.\a' % yra(fnirq_reebef))
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgehpg
sebz ohc vzcbeg bcgvbaf, urycref

bcgfcrp = """
ohc eonpxhc-freire
--
    Guvf pbzznaq vf abg vagraqrq gb or eha znahnyyl.
"""
b = bcgvbaf.Bcgvbaf('ohc eonpxhc-freire', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])
vs rkgen:
    b.sngny('ab nethzragf rkcrpgrq')

# trg gur fhopbzznaq'f neti.
# Abeznyyl jr pbhyq whfg cnff guvf ba gur pbzznaq yvar, ohg fvapr jr'yy bsgra
# or trggvat pnyyrq ba gur bgure raq bs na ffu cvcr, juvpu graqf gb znatyr
# neti (ol fraqvat vg ivn gur furyy), guvf jnl vf zhpu fnsre.
ohs = flf.fgqva.ernq(4)
fm = fgehpg.hacnpx('!V', ohs)[0]
nffreg(fm > 0)
nffreg(fm < 1000000)
ohs = flf.fgqva.ernq(fm)
nffreg(yra(ohs) == fm)
neti = ohs.fcyvg('\0')

# fgqva/fgqbhg ner fhccbfrqyl pbaarpgrq gb 'ohc freire' gung gur pnyyre
# fgnegrq sbe hf (bsgra ba gur bgure raq bs na ffu ghaary), fb jr qba'g jnag
# gb zvfhfr gurz.  Zbir gurz bhg bs gur jnl, gura ercynpr fgqbhg jvgu
# n cbvagre gb fgqree va pnfr bhe fhopbzznaq jnagf gb qb fbzrguvat jvgu vg.
#
# Vg zvtug or avpr gb qb gur fnzr jvgu fgqva, ohg zl rkcrevzragf fubjrq gung
# ffu frrzf gb znxr vgf puvyq'f fgqree n ernqnoyr-ohg-arire-ernqf-nalguvat
# fbpxrg.  Gurl ernyyl fubhyq unir hfrq fuhgqbja(FUHG_JE) ba gur bgure raq
# bs vg, ohg cebonoyl qvqa'g.  Naljnl, vg'f gbb zrffl, fb yrg'f whfg znxr fher
# nalbar ernqvat sebz fgqva vf qvfnccbvagrq.
#
# (Lbh pna'g whfg yrnir fgqva/fgqbhg "abg bcra" ol pybfvat gur svyr
# qrfpevcgbef.  Gura gur arkg svyr gung bcraf vf nhgbzngvpnyyl nffvtarq 0 be 1,
# naq crbcyr *gelvat* gb ernq/jevgr fgqva/fgqbhg trg fperjrq.)
bf.qhc2(0, 3)
bf.qhc2(1, 4)
bf.qhc2(2, 1)
sq = bf.bcra('/qri/ahyy', bf.B_EQBAYL)
bf.qhc2(sq, 0)
bf.pybfr(sq)

bf.raiveba['OHC_FREIRE_ERIREFR'] = urycref.ubfganzr()
bf.rkrpic(neti[0], neti)
flf.rkvg(99)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, tybo, fhocebprff, gvzr
sebz ohc vzcbeg bcgvbaf, tvg
sebz ohc.urycref vzcbeg *

cne2_bx = 0
ahyys = bcra('/qri/ahyy')

qrs qroht(f):
    vs bcg.ireobfr:
        ybt(f)

qrs eha(neti):
    # ng yrnfg va clguba 2.5, hfvat "fgqbhg=2" be "fgqbhg=flf.fgqree" orybj
    # qbrfa'g npghnyyl jbex, orpnhfr fhocebprff pybfrf sq #2 evtug orsber
    # rkrpvat sbe fbzr ernfba.  Fb jr jbex nebhaq vg ol qhcyvpngvat gur sq
    # svefg.
    sq = bf.qhc(2)  # pbcl fgqree
    gel:
        c = fhocebprff.Cbcra(neti, fgqbhg=sq, pybfr_sqf=Snyfr)
        erghea c.jnvg()
    svanyyl:
        bf.pybfr(sq)

qrs cne2_frghc():
    tybony cne2_bx
    ei = 1
    gel:
        c = fhocebprff.Cbcra(['cne2', '--uryc'],
                             fgqbhg=ahyys, fgqree=ahyys, fgqva=ahyys)
        ei = c.jnvg()
    rkprcg BFReebe:
        ybt('sfpx: jneavat: cne2 abg sbhaq; qvfnoyvat erpbirel srngherf.\a')
    ryfr:
        cne2_bx = 1

qrs cnei(yiy):
    vs bcg.ireobfr >= yiy:
        vs vfggl:
            erghea []
        ryfr:
            erghea ['-d']
    ryfr:
        erghea ['-dd']

qrs cne2_trarengr(onfr):
    erghea eha(['cne2', 'perngr', '-a1', '-p200'] + cnei(2)
               + ['--', onfr, onfr+'.cnpx', onfr+'.vqk'])

qrs cne2_irevsl(onfr):
    erghea eha(['cne2', 'irevsl'] + cnei(3) + ['--', onfr])

qrs cne2_ercnve(onfr):
    erghea eha(['cne2', 'ercnve'] + cnei(2) + ['--', onfr])

qrs dhvpx_irevsl(onfr):
    s = bcra(onfr + '.cnpx', 'eo')
    s.frrx(-20, 2)
    jnagfhz = s.ernq(20)
    nffreg(yra(jnagfhz) == 20)
    s.frrx(0)
    fhz = Fun1()
    sbe o va puhaxlernqre(s, bf.sfgng(s.svyrab()).fg_fvmr - 20):
        fhz.hcqngr(o)
    vs fhz.qvtrfg() != jnagfhz:
        envfr InyhrReebe('rkcrpgrq %e, tbg %e' % (jnagfhz.rapbqr('urk'),
                                                  fhz.urkqvtrfg()))
        

qrs tvg_irevsl(onfr):
    vs bcg.dhvpx:
        gel:
            dhvpx_irevsl(onfr)
        rkprcg Rkprcgvba, r:
            qroht('reebe: %f\a' % r)
            erghea 1
        erghea 0
    ryfr:
        erghea eha(['tvg', 'irevsl-cnpx', '--', onfr])
    
    
qrs qb_cnpx(onfr, ynfg):
    pbqr = 0
    vs cne2_bx naq cne2_rkvfgf naq (bcg.ercnve be abg bcg.trarengr):
        ierfhyg = cne2_irevsl(onfr)
        vs ierfhyg != 0:
            vs bcg.ercnve:
                eerfhyg = cne2_ercnve(onfr)
                vs eerfhyg != 0:
                    cevag '%f cne2 ercnve: snvyrq (%q)' % (ynfg, eerfhyg)
                    pbqr = eerfhyg
                ryfr:
                    cevag '%f cne2 ercnve: fhpprrqrq (0)' % ynfg
                    pbqr = 100
            ryfr:
                cevag '%f cne2 irevsl: snvyrq (%q)' % (ynfg, ierfhyg)
                pbqr = ierfhyg
        ryfr:
            cevag '%f bx' % ynfg
    ryvs abg bcg.trarengr be (cne2_bx naq abg cne2_rkvfgf):
        terfhyg = tvg_irevsl(onfr)
        vs terfhyg != 0:
            cevag '%f tvg irevsl: snvyrq (%q)' % (ynfg, terfhyg)
            pbqr = terfhyg
        ryfr:
            vs cne2_bx naq bcg.trarengr:
                cerfhyg = cne2_trarengr(onfr)
                vs cerfhyg != 0:
                    cevag '%f cne2 perngr: snvyrq (%q)' % (ynfg, cerfhyg)
                    pbqr = cerfhyg
                ryfr:
                    cevag '%f bx' % ynfg
            ryfr:
                cevag '%f bx' % ynfg
    ryfr:
        nffreg(bcg.trarengr naq (abg cne2_bx be cne2_rkvfgf))
        qroht('    fxvccrq: cne2 svyr nyernql trarengrq.\a')
    erghea pbqr


bcgfcrp = """
ohc sfpx [bcgvbaf...] [svyranzrf...]
--
e,ercnve    nggrzcg gb ercnve reebef hfvat cne2 (qnatrebhf!)
t,trarengr  trarengr nhgb-ercnve vasbezngvba hfvat cne2
i,ireobfr   vapernfr ireobfvgl (pna or hfrq zber guna bapr)
dhvpx       whfg purpx cnpx fun1fhz, qba'g hfr tvg irevsl-cnpx
w,wbof=     eha 'a' wbof va cnenyyry
cne2-bx     vzzrqvngryl erghea 0 vs cne2 vf bx, 1 vs abg
qvfnoyr-cne2  vtaber cne2 rira vs vg vf ninvynoyr
"""
b = bcgvbaf.Bcgvbaf('ohc sfpx', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

cne2_frghc()
vs bcg.cne2_bx:
    vs cne2_bx:
        flf.rkvg(0)  # 'gehr' va fu
    ryfr:
        flf.rkvg(1)
vs bcg.qvfnoyr_cne2:
    cne2_bx = 0

tvg.purpx_ercb_be_qvr()

vs abg rkgen:
    qroht('sfpx: Ab svyranzrf tvira: purpxvat nyy cnpxf.\a')
    rkgen = tybo.tybo(tvg.ercb('bowrpgf/cnpx/*.cnpx'))

pbqr = 0
pbhag = 0
bhgfgnaqvat = {}
sbe anzr va rkgen:
    vs anzr.raqfjvgu('.cnpx'):
        onfr = anzr[:-5]
    ryvs anzr.raqfjvgu('.vqk'):
        onfr = anzr[:-4]
    ryvs anzr.raqfjvgu('.cne2'):
        onfr = anzr[:-5]
    ryvs bf.cngu.rkvfgf(anzr + '.cnpx'):
        onfr = anzr
    ryfr:
        envfr Rkprcgvba('%f vf abg n cnpx svyr!' % anzr)
    (qve,ynfg) = bf.cngu.fcyvg(onfr)
    cne2_rkvfgf = bf.cngu.rkvfgf(onfr + '.cne2')
    vs cne2_rkvfgf naq bf.fgng(onfr + '.cne2').fg_fvmr == 0:
        cne2_rkvfgf = 0
    flf.fgqbhg.syhfu()
    qroht('sfpx: purpxvat %f (%f)\a' 
          % (ynfg, cne2_bx naq cne2_rkvfgf naq 'cne2' be 'tvg'))
    vs abg bcg.ireobfr:
        cebterff('sfpx (%q/%q)\e' % (pbhag, yra(rkgen)))
    
    vs abg bcg.wbof:
        ap = qb_cnpx(onfr, ynfg)
        pbqr = pbqr be ap
        pbhag += 1
    ryfr:
        juvyr yra(bhgfgnaqvat) >= bcg.wbof:
            (cvq,ap) = bf.jnvg()
            ap >>= 8
            vs cvq va bhgfgnaqvat:
                qry bhgfgnaqvat[cvq]
                pbqr = pbqr be ap
                pbhag += 1
        cvq = bf.sbex()
        vs cvq:  # cnerag
            bhgfgnaqvat[cvq] = 1
        ryfr: # puvyq
            gel:
                flf.rkvg(qb_cnpx(onfr, ynfg))
            rkprcg Rkprcgvba, r:
                ybt('rkprcgvba: %e\a' % r)
                flf.rkvg(99)
                
juvyr yra(bhgfgnaqvat):
    (cvq,ap) = bf.jnvg()
    ap >>= 8
    vs cvq va bhgfgnaqvat:
        qry bhgfgnaqvat[cvq]
        pbqr = pbqr be ap
        pbhag += 1
    vs abg bcg.ireobfr:
        cebterff('sfpx (%q/%q)\e' % (pbhag, yra(rkgen)))

vs abg bcg.ireobfr naq vfggl:
    ybt('sfpx qbar.           \a')
flf.rkvg(pbqr)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgehpg, trgbcg, fhocebprff, fvtany
sebz ohc vzcbeg bcgvbaf, ffu
sebz ohc.urycref vzcbeg *

bcgfcrp = """
ohc eonpxhc <ubfganzr> vaqrk ...
ohc eonpxhc <ubfganzr> fnir ...
ohc eonpxhc <ubfganzr> fcyvg ...
"""
b = bcgvbaf.Bcgvbaf('ohc eonpxhc', bcgfcrp, bcgshap=trgbcg.trgbcg)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])
vs yra(rkgen) < 2:
    b.sngny('nethzragf rkcrpgrq')

pynff FvtRkprcgvba(Rkprcgvba):
    qrs __vavg__(frys, fvtahz):
        frys.fvtahz = fvtahz
        Rkprcgvba.__vavg__(frys, 'fvtany %q erprvirq' % fvtahz)
qrs unaqyre(fvtahz, senzr):
    envfr FvtRkprcgvba(fvtahz)

fvtany.fvtany(fvtany.FVTGREZ, unaqyre)
fvtany.fvtany(fvtany.FVTVAG, unaqyre)

fc = Abar
c = Abar
erg = 99

gel:
    ubfganzr = rkgen[0]
    neti = rkgen[1:]
    c = ffu.pbaarpg(ubfganzr, 'eonpxhc-freire')

    netif = '\0'.wbva(['ohc'] + neti)
    c.fgqva.jevgr(fgehpg.cnpx('!V', yra(netif)) + netif)
    c.fgqva.syhfu()

    znva_rkr = bf.raiveba.trg('OHC_ZNVA_RKR') be flf.neti[0]
    fc = fhocebprff.Cbcra([znva_rkr, 'freire'], fgqva=c.fgqbhg, fgqbhg=c.fgqva)

    c.fgqva.pybfr()
    c.fgqbhg.pybfr()

svanyyl:
    juvyr 1:
        # vs jr trg n fvtany juvyr jnvgvat, jr unir gb xrrc jnvgvat, whfg
        # va pnfr bhe puvyq qbrfa'g qvr.
        gel:
            erg = c.jnvg()
            fc.jnvg()
            oernx
        rkprcg FvtRkprcgvba, r:
            ybt('\aohc eonpxhc: %f\a' % r)
            bf.xvyy(c.cvq, r.fvtahz)
            erg = 84
flf.rkvg(erg)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, er
sebz ohc vzcbeg bcgvbaf

bcgfcrp = """
ohc arjyvare
"""
b = bcgvbaf.Bcgvbaf('ohc arjyvare', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")

e = er.pbzcvyr(e'([\e\a])')
ynfgyra = 0
nyy = ''
juvyr 1:
    y = e.fcyvg(nyy, 1)
    vs yra(y) <= 1:
        gel:
            o = bf.ernq(flf.fgqva.svyrab(), 4096)
        rkprcg XrlobneqVagreehcg:
            oernx
        vs abg o:
            oernx
        nyy += o
    ryfr:
        nffreg(yra(y) == 3)
        (yvar, fcyvgpune, nyy) = y
        #fcyvgpune = '\a'
        flf.fgqbhg.jevgr('%-*f%f' % (ynfgyra, yvar, fcyvgpune))
        vs fcyvgpune == '\e':
            ynfgyra = yra(yvar)
        ryfr:
            ynfgyra = 0
        flf.fgqbhg.syhfu()

vs ynfgyra be nyy:
    flf.fgqbhg.jevgr('%-*f\a' % (ynfgyra, nyy))
#!/hfe/ova/rai clguba
vzcbeg flf
sebz ohc vzcbeg bcgvbaf, tvg, _unfufcyvg
sebz ohc.urycref vzcbeg *


bcgfcrp = """
ohc znetva
"""
b = bcgvbaf.Bcgvbaf('ohc znetva', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")

tvg.purpx_ercb_be_qvr()
#tvg.vtaber_zvqk = 1

zv = tvg.CnpxVqkYvfg(tvg.ercb('bowrpgf/cnpx'))
ynfg = '\0'*20
ybatzngpu = 0
sbe v va zv:
    vs v == ynfg:
        pbagvahr
    #nffreg(fge(v) >= ynfg)
    cz = _unfufcyvg.ovgzngpu(ynfg, v)
    ybatzngpu = znk(ybatzngpu, cz)
    ynfg = v
cevag ybatzngpu
#!/hfe/ova/rai clguba
sebz ohc vzcbeg bcgvbaf, qerphefr
sebz ohc.urycref vzcbeg *

bcgfcrp = """
ohc qerphefr <cngu>
--
k,kqri,bar-svyr-flfgrz   qba'g pebff svyrflfgrz obhaqnevrf
d,dhvrg  qba'g npghnyyl cevag svyranzrf
cebsvyr  eha haqre gur clguba cebsvyre
"""
b = bcgvbaf.Bcgvbaf('ohc qerphefr', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) != 1:
    b.sngny("rknpgyl bar svyranzr rkcrpgrq")

vg = qerphefr.erphefvir_qveyvfg(rkgen, bcg.kqri)
vs bcg.cebsvyr:
    vzcbeg pCebsvyr
    qrs qb_vg():
        sbe v va vg:
            cnff
    pCebsvyr.eha('qb_vg()')
ryfr:
    vs bcg.dhvrg:
        sbe v va vg:
            cnff
    ryfr:
        sbe (anzr,fg) va vg:
            cevag anzr

vs fnirq_reebef:
    ybt('JNEAVAT: %q reebef rapbhagrerq.\a' % yra(fnirq_reebef))
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, gvzr, fgehpg
sebz ohc vzcbeg unfufcyvg, tvg, bcgvbaf, pyvrag
sebz ohc.urycref vzcbeg *
sebz fhocebprff vzcbeg CVCR


bcgfcrp = """
ohc fcyvg [-gpo] [-a anzr] [--orapu] [svyranzrf...]
--
e,erzbgr=  erzbgr ercbfvgbel cngu
o,oybof    bhgchg n frevrf bs oybo vqf
g,gerr     bhgchg n gerr vq
p,pbzzvg   bhgchg n pbzzvg vq
a,anzr=    anzr bs onpxhc frg gb hcqngr (vs nal)
A,abbc     qba'g npghnyyl fnir gur qngn naljurer
d,dhvrg    qba'g cevag cebterff zrffntrf
i,ireobfr  vapernfr ybt bhgchg (pna or hfrq zber guna bapr)
pbcl       whfg pbcl vachg gb bhgchg, unfufcyvggvat nybat gur jnl
orapu      cevag orapuznex gvzvatf gb fgqree
znk-cnpx-fvmr=  znkvzhz olgrf va n fvatyr cnpx
znk-cnpx-bowrpgf=  znkvzhz ahzore bs bowrpgf va n fvatyr cnpx
snabhg=  znkvzhz ahzore bs oybof va n fvatyr gerr
"""
b = bcgvbaf.Bcgvbaf('ohc fcyvg', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()
vs abg (bcg.oybof be bcg.gerr be bcg.pbzzvg be bcg.anzr be
        bcg.abbc be bcg.pbcl):
    b.sngny("hfr bar be zber bs -o, -g, -p, -a, -A, --pbcl")
vs (bcg.abbc be bcg.pbcl) naq (bcg.oybof be bcg.gerr be 
                               bcg.pbzzvg be bcg.anzr):
    b.sngny('-A vf vapbzcngvoyr jvgu -o, -g, -p, -a')

vs bcg.ireobfr >= 2:
    tvg.ireobfr = bcg.ireobfr - 1
    bcg.orapu = 1
vs bcg.znk_cnpx_fvmr:
    unfufcyvg.znk_cnpx_fvmr = cnefr_ahz(bcg.znk_cnpx_fvmr)
vs bcg.znk_cnpx_bowrpgf:
    unfufcyvg.znk_cnpx_bowrpgf = cnefr_ahz(bcg.znk_cnpx_bowrpgf)
vs bcg.snabhg:
    unfufcyvg.snabhg = cnefr_ahz(bcg.snabhg)
vs bcg.oybof:
    unfufcyvg.snabhg = 0

vf_erirefr = bf.raiveba.trg('OHC_FREIRE_ERIREFR')
vs vf_erirefr naq bcg.erzbgr:
    b.sngny("qba'g hfr -e va erirefr zbqr; vg'f nhgbzngvp")
fgneg_gvzr = gvzr.gvzr()

ersanzr = bcg.anzr naq 'ersf/urnqf/%f' % bcg.anzr be Abar
vs bcg.abbc be bcg.pbcl:
    pyv = j = byqers = Abar
ryvs bcg.erzbgr be vf_erirefr:
    pyv = pyvrag.Pyvrag(bcg.erzbgr)
    byqers = ersanzr naq pyv.ernq_ers(ersanzr) be Abar
    j = pyv.arj_cnpxjevgre()
ryfr:
    pyv = Abar
    byqers = ersanzr naq tvg.ernq_ers(ersanzr) be Abar
    j = tvg.CnpxJevgre()

svyrf = rkgen naq (bcra(sa) sbe sa va rkgen) be [flf.fgqva]
vs j:
    funyvfg = unfufcyvg.fcyvg_gb_funyvfg(j, svyrf)
    gerr = j.arj_gerr(funyvfg)
ryfr:
    ynfg = 0
    sbe (oybo, ovgf) va unfufcyvg.unfufcyvg_vgre(svyrf):
        unfufcyvg.gbgny_fcyvg += yra(oybo)
        vs bcg.pbcl:
            flf.fgqbhg.jevgr(fge(oybo))
        zrtf = unfufcyvg.gbgny_fcyvg/1024/1024
        vs abg bcg.dhvrg naq ynfg != zrtf:
            cebterff('%q Zolgrf ernq\e' % zrtf)
            ynfg = zrtf
    cebterff('%q Zolgrf ernq, qbar.\a' % zrtf)

vs bcg.ireobfr:
    ybt('\a')
vs bcg.oybof:
    sbe (zbqr,anzr,ova) va funyvfg:
        cevag ova.rapbqr('urk')
vs bcg.gerr:
    cevag gerr.rapbqr('urk')
vs bcg.pbzzvg be bcg.anzr:
    zft = 'ohc fcyvg\a\aTrarengrq ol pbzznaq:\a%e' % flf.neti
    ers = bcg.anzr naq ('ersf/urnqf/%f' % bcg.anzr) be Abar
    pbzzvg = j.arj_pbzzvg(byqers, gerr, zft)
    vs bcg.pbzzvg:
        cevag pbzzvg.rapbqr('urk')

vs j:
    j.pybfr()  # zhfg pybfr orsber jr pna hcqngr gur ers
        
vs bcg.anzr:
    vs pyv:
        pyv.hcqngr_ers(ersanzr, pbzzvg, byqers)
    ryfr:
        tvg.hcqngr_ers(ersanzr, pbzzvg, byqers)

vs pyv:
    pyv.pybfr()

frpf = gvzr.gvzr() - fgneg_gvzr
fvmr = unfufcyvg.gbgny_fcyvg
vs bcg.orapu:
    ybt('\aohc: %.2sxolgrf va %.2s frpf = %.2s xolgrf/frp\a'
        % (fvmr/1024., frpf, fvmr/1024./frpf))
#!/hfe/ova/rai clguba
vzcbeg flf, er, fgehpg, zznc
sebz ohc vzcbeg tvg, bcgvbaf
sebz ohc.urycref vzcbeg *


qrs f_sebz_olgrf(olgrf):
    pyvfg = [pue(o) sbe o va olgrf]
    erghea ''.wbva(pyvfg)


qrs ercbeg(pbhag):
    svryqf = ['IzFvmr', 'IzEFF', 'IzQngn', 'IzFgx']
    q = {}
    sbe yvar va bcra('/cebp/frys/fgnghf').ernqyvarf():
        y = er.fcyvg(e':\f*', yvar.fgevc(), 1)
        q[y[0]] = y[1]
    vs pbhag >= 0:
        r1 = pbhag
        svryqf = [q[x] sbe x va svryqf]
    ryfr:
        r1 = ''
    cevag ('%9f  ' + ('%10f ' * yra(svryqf))) % ghcyr([r1] + svryqf)
    flf.fgqbhg.syhfu()


bcgfcrp = """
ohc zrzgrfg [-a ryrzragf] [-p plpyrf]
--
a,ahzore=  ahzore bs bowrpgf cre plpyr
p,plpyrf=  ahzore bs plpyrf gb eha
vtaber-zvqk  vtaber .zvqk svyrf, hfr bayl .vqk svyrf
"""
b = bcgvbaf.Bcgvbaf('ohc zrzgrfg', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny('ab nethzragf rkcrpgrq')

tvg.vtaber_zvqk = bcg.vtaber_zvqk

tvg.purpx_ercb_be_qvr()
z = tvg.CnpxVqkYvfg(tvg.ercb('bowrpgf/cnpx'))

plpyrf = bcg.plpyrf be 100
ahzore = bcg.ahzore be 10000

ercbeg(-1)
s = bcra('/qri/henaqbz')
n = zznc.zznc(-1, 20)
ercbeg(0)
sbe p va kenatr(plpyrf):
    sbe a va kenatr(ahzore):
        o = s.ernq(3)
        vs 0:
            olgrf = yvfg(fgehpg.hacnpx('!OOO', o)) + [0]*17
            olgrf[2] &= 0ks0
            ova = fgehpg.cnpx('!20f', f_sebz_olgrf(olgrf))
        ryfr:
            n[0:2] = o[0:2]
            n[2] = pue(beq(o[2]) & 0ks0)
            ova = fge(n[0:20])
        #cevag ova.rapbqr('urk')
        z.rkvfgf(ova)
    ercbeg((p+1)*ahzore)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgng
sebz ohc vzcbeg bcgvbaf, tvg, isf
sebz ohc.urycref vzcbeg *

qrs cevag_abqr(grkg, a):
    cersvk = ''
    vs bcg.unfu:
        cersvk += "%f " % a.unfu.rapbqr('urk')
    vs fgng.F_VFQVE(a.zbqr):
        cevag '%f%f/' % (cersvk, grkg)
    ryvs fgng.F_VFYAX(a.zbqr):
        cevag '%f%f@' % (cersvk, grkg)
    ryfr:
        cevag '%f%f' % (cersvk, grkg)


bcgfcrp = """
ohc yf <qvef...>
--
f,unfu   fubj unfu sbe rnpu svyr
"""
b = bcgvbaf.Bcgvbaf('ohc yf', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()
gbc = isf.ErsYvfg(Abar)

vs abg rkgen:
    rkgen = ['/']

erg = 0
sbe q va rkgen:
    gel:
        a = gbc.yerfbyir(q)
        vs fgng.F_VFQVE(a.zbqr):
            sbe fho va a:
                cevag_abqr(fho.anzr, fho)
        ryfr:
            cevag_abqr(q, a)
    rkprcg isf.AbqrReebe, r:
        ybt('reebe: %f\a' % r)
        erg = 1

flf.rkvg(erg)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, er, fgng, ernqyvar, sazngpu
sebz ohc vzcbeg bcgvbaf, tvg, fudhbgr, isf
sebz ohc.urycref vzcbeg *

qrs abqr_anzr(grkg, a):
    vs fgng.F_VFQVE(a.zbqr):
        erghea '%f/' % grkg
    ryvs fgng.F_VFYAX(a.zbqr):
        erghea '%f@' % grkg
    ryfr:
        erghea '%f' % grkg


qrs qb_yf(cngu, a):
    y = []
    vs fgng.F_VFQVE(a.zbqr):
        sbe fho va a:
            y.nccraq(abqr_anzr(fho.anzr, fho))
    ryfr:
        y.nccraq(abqr_anzr(cngu, a))
    cevag pbyhzangr(y, '')
    

qrs jevgr_gb_svyr(vas, bhgs):
    sbe oybo va puhaxlernqre(vas):
        bhgs.jevgr(oybo)
    

qrs vachgvgre():
    vs bf.vfnggl(flf.fgqva.svyrab()):
        juvyr 1:
            gel:
                lvryq enj_vachg('ohc> ')
            rkprcg RBSReebe:
                oernx
    ryfr:
        sbe yvar va flf.fgqva:
            lvryq yvar


qrs _pbzcyrgre_trg_fhof(yvar):
    (dglcr, ynfgjbeq) = fudhbgr.hasvavfurq_jbeq(yvar)
    (qve,anzr) = bf.cngu.fcyvg(ynfgjbeq)
    #ybt('\apbzcyrgre: %e %e %e\a' % (dglcr, ynfgjbeq, grkg))
    a = cjq.erfbyir(qve)
    fhof = yvfg(svygre(ynzoqn k: k.anzr.fgnegfjvgu(anzr),
                       a.fhof()))
    erghea (qve, anzr, dglcr, ynfgjbeq, fhof)


_ynfg_yvar = Abar
_ynfg_erf = Abar
qrs pbzcyrgre(grkg, fgngr):
    tybony _ynfg_yvar
    tybony _ynfg_erf
    gel:
        yvar = ernqyvar.trg_yvar_ohssre()[:ernqyvar.trg_raqvqk()]
        vs _ynfg_yvar != yvar:
            _ynfg_erf = _pbzcyrgre_trg_fhof(yvar)
            _ynfg_yvar = yvar
        (qve, anzr, dglcr, ynfgjbeq, fhof) = _ynfg_erf
        vs fgngr < yra(fhof):
            fa = fhof[fgngr]
            fa1 = fa.erfbyir('')  # qrers flzyvaxf
            shyyanzr = bf.cngu.wbva(qve, fa.anzr)
            vs fgng.F_VFQVE(fa1.zbqr):
                erg = fudhbgr.jung_gb_nqq(dglcr, ynfgjbeq, shyyanzr+'/',
                                          grezvangr=Snyfr)
            ryfr:
                erg = fudhbgr.jung_gb_nqq(dglcr, ynfgjbeq, shyyanzr,
                                          grezvangr=Gehr) + ' '
            erghea grkg + erg
    rkprcg Rkprcgvba, r:
        ybt('\areebe va pbzcyrgvba: %f\a' % r)

            
bcgfcrp = """
ohc sgc
"""
b = bcgvbaf.Bcgvbaf('ohc sgc', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()

gbc = isf.ErsYvfg(Abar)
cjq = gbc

vs rkgen:
    yvarf = rkgen
ryfr:
    ernqyvar.frg_pbzcyrgre_qryvzf(' \g\a\e/')
    ernqyvar.frg_pbzcyrgre(pbzcyrgre)
    ernqyvar.cnefr_naq_ovaq("gno: pbzcyrgr")
    yvarf = vachgvgre()

sbe yvar va yvarf:
    vs abg yvar.fgevc():
        pbagvahr
    jbeqf = [jbeq sbe (jbeqfgneg,jbeq) va fudhbgr.dhbgrfcyvg(yvar)]
    pzq = jbeqf[0].ybjre()
    #ybt('rkrphgr: %e %e\a' % (pzq, cnez))
    gel:
        vs pzq == 'yf':
            sbe cnez va (jbeqf[1:] be ['.']):
                qb_yf(cnez, cjq.erfbyir(cnez))
        ryvs pzq == 'pq':
            sbe cnez va jbeqf[1:]:
                cjq = cjq.erfbyir(cnez)
        ryvs pzq == 'cjq':
            cevag cjq.shyyanzr()
        ryvs pzq == 'png':
            sbe cnez va jbeqf[1:]:
                jevgr_gb_svyr(cjq.erfbyir(cnez).bcra(), flf.fgqbhg)
        ryvs pzq == 'trg':
            vs yra(jbeqf) abg va [2,3]:
                envfr Rkprcgvba('Hfntr: trg <svyranzr> [ybpnyanzr]')
            eanzr = jbeqf[1]
            (qve,onfr) = bf.cngu.fcyvg(eanzr)
            yanzr = yra(jbeqf)>2 naq jbeqf[2] be onfr
            vas = cjq.erfbyir(eanzr).bcra()
            ybt('Fnivat %e\a' % yanzr)
            jevgr_gb_svyr(vas, bcra(yanzr, 'jo'))
        ryvs pzq == 'ztrg':
            sbe cnez va jbeqf[1:]:
                (qve,onfr) = bf.cngu.fcyvg(cnez)
                sbe a va cjq.erfbyir(qve).fhof():
                    vs sazngpu.sazngpu(a.anzr, onfr):
                        gel:
                            ybt('Fnivat %e\a' % a.anzr)
                            vas = a.bcra()
                            bhgs = bcra(a.anzr, 'jo')
                            jevgr_gb_svyr(vas, bhgs)
                            bhgs.pybfr()
                        rkprcg Rkprcgvba, r:
                            ybt('  reebe: %f\a' % r)
        ryvs pzq == 'uryc' be pzq == '?':
            ybt('Pbzznaqf: yf pq cjq png trg ztrg uryc dhvg\a')
        ryvs pzq == 'dhvg' be pzq == 'rkvg' be pzq == 'olr':
            oernx
        ryfr:
            envfr Rkprcgvba('ab fhpu pbzznaq %e' % pzq)
    rkprcg Rkprcgvba, r:
        ybt('reebe: %f\a' % r)
        #envfr
#!/hfe/ova/rai clguba
vzcbeg flf, zznc
sebz ohc vzcbeg bcgvbaf, _unfufcyvg
sebz ohc.urycref vzcbeg *

bcgfcrp = """
ohc enaqbz [-F frrq] <ahzolgrf>
--
F,frrq=   bcgvbany enaqbz ahzore frrq (qrsnhyg 1)
s,sbepr   cevag enaqbz qngn gb fgqbhg rira vs vg'f n ggl
"""
b = bcgvbaf.Bcgvbaf('ohc enaqbz', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) != 1:
    b.sngny("rknpgyl bar nethzrag rkcrpgrq")

gbgny = cnefr_ahz(rkgen[0])

vs bcg.sbepr be (abg bf.vfnggl(1) naq
                 abg ngbv(bf.raiveba.trg('OHC_SBEPR_GGL')) & 1):
    _unfufcyvg.jevgr_enaqbz(flf.fgqbhg.svyrab(), gbgny, bcg.frrq be 0)
ryfr:
    ybt('reebe: abg jevgvat ovanel qngn gb n grezvany. Hfr -s gb sbepr.\a')
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, tybo
sebz ohc vzcbeg bcgvbaf

bcgfcrp = """
ohc uryc <pbzznaq>
"""
b = bcgvbaf.Bcgvbaf('ohc uryc', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) == 0:
    # gur jenccre cebtenz cebivqrf gur qrsnhyg hfntr fgevat
    bf.rkrpic(bf.raiveba['OHC_ZNVA_RKR'], ['ohc'])
ryvs yra(rkgen) == 1:
    qbpanzr = (rkgen[0]=='ohc' naq 'ohc' be ('ohc-%f' % rkgen[0]))
    rkr = flf.neti[0]
    (rkrcngu, rkrsvyr) = bf.cngu.fcyvg(rkr)
    znacngu = bf.cngu.wbva(rkrcngu, '../Qbphzragngvba/' + qbpanzr + '.[1-9]')
    t = tybo.tybo(znacngu)
    vs t:
        bf.rkrpic('zna', ['zna', '-y', t[0]])
    ryfr:
        bf.rkrpic('zna', ['zna', qbpanzr])
ryfr:
    b.sngny("rknpgyl bar pbzznaq anzr rkcrpgrq")
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgng, reeab, shfr, er, gvzr, grzcsvyr
sebz ohc vzcbeg bcgvbaf, tvg, isf
sebz ohc.urycref vzcbeg *


pynff Fgng(shfr.Fgng):
    qrs __vavg__(frys):
        frys.fg_zbqr = 0
        frys.fg_vab = 0
        frys.fg_qri = 0
        frys.fg_ayvax = 0
        frys.fg_hvq = 0
        frys.fg_tvq = 0
        frys.fg_fvmr = 0
        frys.fg_ngvzr = 0
        frys.fg_zgvzr = 0
        frys.fg_pgvzr = 0
        frys.fg_oybpxf = 0
        frys.fg_oyxfvmr = 0
        frys.fg_eqri = 0


pnpur = {}
qrs pnpur_trg(gbc, cngu):
    cnegf = cngu.fcyvg('/')
    pnpur[('',)] = gbc
    p = Abar
    znk = yra(cnegf)
    #ybt('pnpur: %e\a' % pnpur.xrlf())
    sbe v va enatr(znk):
        cer = cnegf[:znk-v]
        #ybt('pnpur gelvat: %e\a' % cer)
        p = pnpur.trg(ghcyr(cer))
        vs p:
            erfg = cnegf[znk-v:]
            sbe e va erfg:
                #ybt('erfbyivat %e sebz %e\a' % (e, p.shyyanzr()))
                p = p.yerfbyir(e)
                xrl = ghcyr(cer + [e])
                #ybt('fnivat: %e\a' % (xrl,))
                pnpur[xrl] = p
            oernx
    nffreg(p)
    erghea p
        
    

pynff OhcSf(shfr.Shfr):
    qrs __vavg__(frys, gbc):
        shfr.Shfr.__vavg__(frys)
        frys.gbc = gbc
    
    qrs trgngge(frys, cngu):
        ybt('--trgngge(%e)\a' % cngu)
        gel:
            abqr = pnpur_trg(frys.gbc, cngu)
            fg = Fgng()
            fg.fg_zbqr = abqr.zbqr
            fg.fg_ayvax = abqr.ayvaxf()
            fg.fg_fvmr = abqr.fvmr()
            fg.fg_zgvzr = abqr.zgvzr
            fg.fg_pgvzr = abqr.pgvzr
            fg.fg_ngvzr = abqr.ngvzr
            erghea fg
        rkprcg isf.AbFhpuSvyr:
            erghea -reeab.RABRAG

    qrs ernqqve(frys, cngu, bssfrg):
        ybt('--ernqqve(%e)\a' % cngu)
        abqr = pnpur_trg(frys.gbc, cngu)
        lvryq shfr.Qveragel('.')
        lvryq shfr.Qveragel('..')
        sbe fho va abqr.fhof():
            lvryq shfr.Qveragel(fho.anzr)

    qrs ernqyvax(frys, cngu):
        ybt('--ernqyvax(%e)\a' % cngu)
        abqr = pnpur_trg(frys.gbc, cngu)
        erghea abqr.ernqyvax()

    qrs bcra(frys, cngu, syntf):
        ybt('--bcra(%e)\a' % cngu)
        abqr = pnpur_trg(frys.gbc, cngu)
        nppzbqr = bf.B_EQBAYL | bf.B_JEBAYL | bf.B_EQJE
        vs (syntf & nppzbqr) != bf.B_EQBAYL:
            erghea -reeab.RNPPRF
        abqr.bcra()

    qrs eryrnfr(frys, cngu, syntf):
        ybt('--eryrnfr(%e)\a' % cngu)

    qrs ernq(frys, cngu, fvmr, bssfrg):
        ybt('--ernq(%e)\a' % cngu)
        a = pnpur_trg(frys.gbc, cngu)
        b = a.bcra()
        b.frrx(bssfrg)
        erghea b.ernq(fvmr)


vs abg unfngge(shfr, '__irefvba__'):
    envfr EhagvzrReebe, "lbhe shfr zbqhyr vf gbb byq sbe shfr.__irefvba__"
shfr.shfr_clguba_ncv = (0, 2)


bcgfcrp = """
ohc shfr [-q] [-s] <zbhagcbvag>
--
q,qroht   vapernfr qroht yriry
s,sbertebhaq  eha va sbertebhaq
"""
b = bcgvbaf.Bcgvbaf('ohc shfr', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs yra(rkgen) != 1:
    b.sngny("rknpgyl bar nethzrag rkcrpgrq")

tvg.purpx_ercb_be_qvr()
gbc = isf.ErsYvfg(Abar)
s = OhcSf(gbc)
s.shfr_netf.zbhagcbvag = rkgen[0]
vs bcg.qroht:
    s.shfr_netf.nqq('qroht')
vs bcg.sbertebhaq:
    s.shfr_netf.frgzbq('sbertebhaq')
cevag s.zhygvguernqrq
s.zhygvguernqrq = Snyfr

s.znva()
#!/hfe/ova/rai clguba
sebz ohc vzcbeg tvg, bcgvbaf, pyvrag
sebz ohc.urycref vzcbeg *

bcgfcrp = """
[OHC_QVE=...] ohc vavg [-e ubfg:cngu]
--
e,erzbgr=  erzbgr ercbfvgbel cngu
"""
b = bcgvbaf.Bcgvbaf('ohc vavg', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")


vs bcg.erzbgr:
    tvg.vavg_ercb()  # ybpny ercb
    tvg.purpx_ercb_be_qvr()
    pyv = pyvrag.Pyvrag(bcg.erzbgr, perngr=Gehr)
    pyv.pybfr()
ryfr:
    tvg.vavg_ercb()
#!/hfe/ova/rai clguba
vzcbeg flf, zngu, fgehpg, tybo
sebz ohc vzcbeg bcgvbaf, tvg
sebz ohc.urycref vzcbeg *

CNTR_FVMR=4096
FUN_CRE_CNTR=CNTR_FVMR/200.


qrs zretr(vqkyvfg, ovgf, gnoyr):
    pbhag = 0
    sbe r va tvg.vqkzretr(vqkyvfg):
        pbhag += 1
        cersvk = tvg.rkgenpg_ovgf(r, ovgf)
        gnoyr[cersvk] = pbhag
        lvryq r


qrs qb_zvqk(bhgqve, bhgsvyranzr, vasvyranzrf):
    vs abg bhgsvyranzr:
        nffreg(bhgqve)
        fhz = Fun1('\0'.wbva(vasvyranzrf)).urkqvtrfg()
        bhgsvyranzr = '%f/zvqk-%f.zvqk' % (bhgqve, fhz)
    
    vac = []
    gbgny = 0
    sbe anzr va vasvyranzrf:
        vk = tvg.CnpxVqk(anzr)
        vac.nccraq(vk)
        gbgny += yra(vk)

    ybt('Zretvat %q vaqrkrf (%q bowrpgf).\a' % (yra(vasvyranzrf), gbgny))
    vs (abg bcg.sbepr naq (gbgny < 1024 naq yra(vasvyranzrf) < 3)) \
       be (bcg.sbepr naq abg gbgny):
        ybt('zvqk: abguvat gb qb.\a')
        erghea

    cntrf = vag(gbgny/FUN_CRE_CNTR) be 1
    ovgf = vag(zngu.prvy(zngu.ybt(cntrf, 2)))
    ragevrf = 2**ovgf
    ybt('Gnoyr fvmr: %q (%q ovgf)\a' % (ragevrf*4, ovgf))
    
    gnoyr = [0]*ragevrf

    gel:
        bf.hayvax(bhgsvyranzr)
    rkprcg BFReebe:
        cnff
    s = bcra(bhgsvyranzr + '.gzc', 'j+')
    s.jevgr('ZVQK\0\0\0\2')
    s.jevgr(fgehpg.cnpx('!V', ovgf))
    nffreg(s.gryy() == 12)
    s.jevgr('\0'*4*ragevrf)
    
    sbe r va zretr(vac, ovgf, gnoyr):
        s.jevgr(r)
        
    s.jevgr('\0'.wbva(bf.cngu.onfranzr(c) sbe c va vasvyranzrf))

    s.frrx(12)
    s.jevgr(fgehpg.cnpx('!%qV' % ragevrf, *gnoyr))
    s.pybfr()
    bf.eranzr(bhgsvyranzr + '.gzc', bhgsvyranzr)

    # guvf vf whfg sbe grfgvat
    vs 0:
        c = tvg.CnpxZvqk(bhgsvyranzr)
        nffreg(yra(c.vqkanzrf) == yra(vasvyranzrf))
        cevag c.vqkanzrf
        nffreg(yra(c) == gbgny)
        cv = vgre(c)
        sbe v va zretr(vac, gbgny, ovgf, gnoyr):
            nffreg(v == cv.arkg())
            nffreg(c.rkvfgf(v))

    cevag bhgsvyranzr

bcgfcrp = """
ohc zvqk [bcgvbaf...] <vqkanzrf...>
--
b,bhgchg=  bhgchg zvqk svyranzr (qrsnhyg: nhgb-trarengrq)
n,nhgb     nhgbzngvpnyyl perngr .zvqk sebz nal havaqrkrq .vqk svyrf
s,sbepr    nhgbzngvpnyyl perngr .zvqk sebz *nyy* .vqk svyrf
"""
b = bcgvbaf.Bcgvbaf('ohc zvqk', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen naq (bcg.nhgb be bcg.sbepr):
    b.sngny("lbh pna'g hfr -s/-n naq nyfb cebivqr svyranzrf")

tvg.purpx_ercb_be_qvr()

vs rkgen:
    qb_zvqk(tvg.ercb('bowrpgf/cnpx'), bcg.bhgchg, rkgen)
ryvs bcg.nhgb be bcg.sbepr:
    cnguf = [tvg.ercb('bowrpgf/cnpx')]
    cnguf += tybo.tybo(tvg.ercb('vaqrk-pnpur/*/.'))
    sbe cngu va cnguf:
        ybt('zvqk: fpnaavat %f\a' % cngu)
        vs bcg.sbepr:
            qb_zvqk(cngu, bcg.bhgchg, tybo.tybo('%f/*.vqk' % cngu))
        ryvs bcg.nhgb:
            z = tvg.CnpxVqkYvfg(cngu)
            arrqrq = {}
            sbe cnpx va z.cnpxf:  # bayl .vqk svyrf jvgubhg n .zvqk ner bcra
                vs cnpx.anzr.raqfjvgu('.vqk'):
                    arrqrq[cnpx.anzr] = 1
            qry z
            qb_zvqk(cngu, bcg.bhgchg, arrqrq.xrlf())
        ybt('\a')
ryfr:
    b.sngny("lbh zhfg hfr -s be -n be cebivqr vachg svyranzrf")
#!/hfe/ova/rai clguba
vzcbeg flf, bf, enaqbz
sebz ohc vzcbeg bcgvbaf
sebz ohc.urycref vzcbeg *


qrs enaqoybpx(a):
    y = []
    sbe v va kenatr(a):
        y.nccraq(pue(enaqbz.enaqenatr(0,256)))
    erghea ''.wbva(y)


bcgfcrp = """
ohc qnzntr [-a pbhag] [-f znkfvmr] [-F frrq] <svyranzrf...>
--
   JNEAVAT: GUVF PBZZNAQ VF RKGERZRYL QNATREBHF
a,ahz=   ahzore bs oybpxf gb qnzntr
f,fvmr=  znkvzhz fvmr bs rnpu qnzntrq oybpx
creprag= znkvzhz fvmr bs rnpu qnzntrq oybpx (nf n creprag bs ragver svyr)
rdhny    fcernq qnzntr rirayl guebhtubhg gur svyr
F,frrq=  enaqbz ahzore frrq (sbe ercrngnoyr grfgf)
"""
b = bcgvbaf.Bcgvbaf('ohc qnzntr', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs abg rkgen:
    b.sngny('svyranzrf rkcrpgrq')

vs bcg.frrq != Abar:
    enaqbz.frrq(bcg.frrq)

sbe anzr va rkgen:
    ybt('Qnzntvat "%f"...\a' % anzr)
    s = bcra(anzr, 'e+o')
    fg = bf.sfgng(s.svyrab())
    fvmr = fg.fg_fvmr
    vs bcg.creprag be bcg.fvmr:
        zf1 = vag(sybng(bcg.creprag be 0)/100.0*fvmr) be fvmr
        zf2 = bcg.fvmr be fvmr
        znkfvmr = zva(zf1, zf2)
    ryfr:
        znkfvmr = 1
    puhaxf = bcg.ahz be 10
    puhaxfvmr = fvmr/puhaxf
    sbe e va enatr(puhaxf):
        fm = enaqbz.enaqenatr(1, znkfvmr+1)
        vs fm > fvmr:
            fm = fvmr
        vs bcg.rdhny:
            bsf = e*puhaxfvmr
        ryfr:
            bsf = enaqbz.enaqenatr(0, fvmr - fm + 1)
        ybt('  %6q olgrf ng %q\a' % (fm, bsf))
        s.frrx(bsf)
        s.jevgr(enaqoybpx(fm))
    s.pybfr()
#!/hfe/ova/rai clguba
vzcbeg flf, fgehpg, zznc
sebz ohc vzcbeg bcgvbaf, tvg
sebz ohc.urycref vzcbeg *

fhfcraqrq_j = Abar


qrs vavg_qve(pbaa, net):
    tvg.vavg_ercb(net)
    ybt('ohc freire: ohcqve vavgvnyvmrq: %e\a' % tvg.ercbqve)
    pbaa.bx()


qrs frg_qve(pbaa, net):
    tvg.purpx_ercb_be_qvr(net)
    ybt('ohc freire: ohcqve vf %e\a' % tvg.ercbqve)
    pbaa.bx()

    
qrs yvfg_vaqrkrf(pbaa, whax):
    tvg.purpx_ercb_be_qvr()
    sbe s va bf.yvfgqve(tvg.ercb('bowrpgf/cnpx')):
        vs s.raqfjvgu('.vqk'):
            pbaa.jevgr('%f\a' % s)
    pbaa.bx()


qrs fraq_vaqrk(pbaa, anzr):
    tvg.purpx_ercb_be_qvr()
    nffreg(anzr.svaq('/') < 0)
    nffreg(anzr.raqfjvgu('.vqk'))
    vqk = tvg.CnpxVqk(tvg.ercb('bowrpgf/cnpx/%f' % anzr))
    pbaa.jevgr(fgehpg.cnpx('!V', yra(vqk.znc)))
    pbaa.jevgr(vqk.znc)
    pbaa.bx()


qrs erprvir_bowrpgf(pbaa, whax):
    tybony fhfcraqrq_j
    tvg.purpx_ercb_be_qvr()
    fhttrfgrq = {}
    vs fhfcraqrq_j:
        j = fhfcraqrq_j
        fhfcraqrq_j = Abar
    ryfr:
        j = tvg.CnpxJevgre()
    juvyr 1:
        af = pbaa.ernq(4)
        vs abg af:
            j.nobeg()
            envfr Rkprcgvba('bowrpg ernq: rkcrpgrq yratgu urnqre, tbg RBS\a')
        a = fgehpg.hacnpx('!V', af)[0]
        #ybt('rkcrpgvat %q olgrf\a' % a)
        vs abg a:
            ybt('ohc freire: erprvirq %q bowrpg%f.\a' 
                % (j.pbhag, j.pbhag!=1 naq "f" be ''))
            shyycngu = j.pybfr()
            vs shyycngu:
                (qve, anzr) = bf.cngu.fcyvg(shyycngu)
                pbaa.jevgr('%f.vqk\a' % anzr)
            pbaa.bx()
            erghea
        ryvs a == 0kssssssss:
            ybt('ohc freire: erprvir-bowrpgf fhfcraqrq.\a')
            fhfcraqrq_j = j
            pbaa.bx()
            erghea
            
        ohs = pbaa.ernq(a)  # bowrpg fvmrf va ohc ner ernfbanoyl fznyy
        #ybt('ernq %q olgrf\a' % a)
        vs yra(ohs) < a:
            j.nobeg()
            envfr Rkprcgvba('bowrpg ernq: rkcrpgrq %q olgrf, tbg %q\a'
                            % (a, yra(ohs)))
        (glcr, pbagrag) = tvg._qrpbqr_cnpxbow(ohs)
        fun = tvg.pnyp_unfu(glcr, pbagrag)
        byqcnpx = j.rkvfgf(fun)
        # SVKZR: jr bayl fhttrfg n fvatyr vaqrk cre plpyr, orpnhfr gur pyvrag
        # vf pheeragyl qhzo gb qbjaybnq zber guna bar cre plpyr naljnl.
        # Npghnyyl jr fubhyq svk gur pyvrag, ohg guvf vf n zvabe bcgvzvmngvba
        # ba gur freire fvqr.
        vs abg fhttrfgrq naq \
          byqcnpx naq (byqcnpx == Gehr be byqcnpx.raqfjvgu('.zvqk')):
            # SVKZR: jr fubhyqa'g ernyyl unir gb xabj nobhg zvqk svyrf
            # ng guvf ynlre.  Ohg rkvfgf() ba n zvqk qbrfa'g erghea gur
            # cnpxanzr (fvapr vg qbrfa'g xabj)... cebonoyl jr fubhyq whfg
            # svk gung qrsvpvrapl bs zvqk svyrf riraghnyyl, nygubhtu vg'yy
            # znxr gur svyrf ovttre.  Guvf zrgubq vf pregnvayl abg irel
            # rssvpvrag.
            j.bowpnpur.erserfu(fxvc_zvqk = Gehr)
            byqcnpx = j.bowpnpur.rkvfgf(fun)
            ybt('arj fhttrfgvba: %e\a' % byqcnpx)
            nffreg(byqcnpx)
            nffreg(byqcnpx != Gehr)
            nffreg(abg byqcnpx.raqfjvgu('.zvqk'))
            j.bowpnpur.erserfu(fxvc_zvqk = Snyfr)
        vs abg fhttrfgrq naq byqcnpx:
            nffreg(byqcnpx.raqfjvgu('.vqk'))
            (qve,anzr) = bf.cngu.fcyvg(byqcnpx)
            vs abg (anzr va fhttrfgrq):
                ybt("ohc freire: fhttrfgvat vaqrk %f\a" % anzr)
                pbaa.jevgr('vaqrk %f\a' % anzr)
                fhttrfgrq[anzr] = 1
        ryfr:
            j._enj_jevgr([ohs])
    # ABGERNPURQ


qrs ernq_ers(pbaa, ersanzr):
    tvg.purpx_ercb_be_qvr()
    e = tvg.ernq_ers(ersanzr)
    pbaa.jevgr('%f\a' % (e be '').rapbqr('urk'))
    pbaa.bx()


qrs hcqngr_ers(pbaa, ersanzr):
    tvg.purpx_ercb_be_qvr()
    arjiny = pbaa.ernqyvar().fgevc()
    byqiny = pbaa.ernqyvar().fgevc()
    tvg.hcqngr_ers(ersanzr, arjiny.qrpbqr('urk'), byqiny.qrpbqr('urk'))
    pbaa.bx()


qrs png(pbaa, vq):
    tvg.purpx_ercb_be_qvr()
    gel:
        sbe oybo va tvg.png(vq):
            pbaa.jevgr(fgehpg.cnpx('!V', yra(oybo)))
            pbaa.jevgr(oybo)
    rkprcg XrlReebe, r:
        ybt('freire: reebe: %f\a' % r)
        pbaa.jevgr('\0\0\0\0')
        pbaa.reebe(r)
    ryfr:
        pbaa.jevgr('\0\0\0\0')
        pbaa.bx()


bcgfcrp = """
ohc freire
"""
b = bcgvbaf.Bcgvbaf('ohc freire', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny('ab nethzragf rkcrpgrq')

ybt('ohc freire: ernqvat sebz fgqva.\a')

pbzznaqf = {
    'vavg-qve': vavg_qve,
    'frg-qve': frg_qve,
    'yvfg-vaqrkrf': yvfg_vaqrkrf,
    'fraq-vaqrk': fraq_vaqrk,
    'erprvir-bowrpgf': erprvir_bowrpgf,
    'ernq-ers': ernq_ers,
    'hcqngr-ers': hcqngr_ers,
    'png': png,
}

# SVKZR: guvf cebgbpby vf gbgnyyl ynzr naq abg ng nyy shgher-cebbs.
# (Rfcrpvnyyl fvapr jr nobeg pbzcyrgryl nf fbba nf *nalguvat* onq unccraf)
pbaa = Pbaa(flf.fgqva, flf.fgqbhg)
ye = yvarernqre(pbaa)
sbe _yvar va ye:
    yvar = _yvar.fgevc()
    vs abg yvar:
        pbagvahr
    ybt('ohc freire: pbzznaq: %e\a' % yvar)
    jbeqf = yvar.fcyvg(' ', 1)
    pzq = jbeqf[0]
    erfg = yra(jbeqf)>1 naq jbeqf[1] be ''
    vs pzq == 'dhvg':
        oernx
    ryfr:
        pzq = pbzznaqf.trg(pzq)
        vs pzq:
            pzq(pbaa, erfg)
        ryfr:
            envfr Rkprcgvba('haxabja freire pbzznaq: %e\a' % yvar)

ybt('ohc freire: qbar\a')
#!/hfe/ova/rai clguba
vzcbeg flf, gvzr, fgehpg
sebz ohc vzcbeg unfufcyvg, tvg, bcgvbaf, pyvrag
sebz ohc.urycref vzcbeg *
sebz fhocebprff vzcbeg CVCR


bcgfcrp = """
ohc wbva [-e ubfg:cngu] [ersf be unfurf...]
--
e,erzbgr=  erzbgr ercbfvgbel cngu
"""
b = bcgvbaf.Bcgvbaf('ohc wbva', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()

vs abg rkgen:
    rkgen = yvarernqre(flf.fgqva)

erg = 0

vs bcg.erzbgr:
    pyv = pyvrag.Pyvrag(bcg.erzbgr)
    png = pyv.png
ryfr:
    pc = tvg.PngCvcr()
    png = pc.wbva

sbe vq va rkgen:
    gel:
        sbe oybo va png(vq):
            flf.fgqbhg.jevgr(oybo)
    rkprcg XrlReebe, r:
        flf.fgqbhg.syhfu()
        ybt('reebe: %f\a' % r)
        erg = 1

flf.rkvg(erg)
#!/hfe/ova/rai clguba
vzcbeg flf, er, reeab, fgng, gvzr, zngu
sebz ohc vzcbeg unfufcyvg, tvg, bcgvbaf, vaqrk, pyvrag
sebz ohc.urycref vzcbeg *


bcgfcrp = """
ohc fnir [-gp] [-a anzr] <svyranzrf...>
--
e,erzbgr=  erzbgr ercbfvgbel cngu
g,gerr     bhgchg n gerr vq
p,pbzzvg   bhgchg n pbzzvg vq
a,anzr=    anzr bs onpxhc frg gb hcqngr (vs nal)
i,ireobfr  vapernfr ybt bhgchg (pna or hfrq zber guna bapr)
d,dhvrg    qba'g fubj cebterff zrgre
fznyyre=   bayl onpx hc svyrf fznyyre guna a olgrf
"""
b = bcgvbaf.Bcgvbaf('ohc fnir', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

tvg.purpx_ercb_be_qvr()
vs abg (bcg.gerr be bcg.pbzzvg be bcg.anzr):
    b.sngny("hfr bar be zber bs -g, -p, -a")
vs abg rkgen:
    b.sngny("ab svyranzrf tvira")

bcg.cebterff = (vfggl naq abg bcg.dhvrg)
bcg.fznyyre = cnefr_ahz(bcg.fznyyre be 0)

vf_erirefr = bf.raiveba.trg('OHC_FREIRE_ERIREFR')
vs vf_erirefr naq bcg.erzbgr:
    b.sngny("qba'g hfr -e va erirefr zbqr; vg'f nhgbzngvp")

ersanzr = bcg.anzr naq 'ersf/urnqf/%f' % bcg.anzr be Abar
vs bcg.erzbgr be vf_erirefr:
    pyv = pyvrag.Pyvrag(bcg.erzbgr)
    byqers = ersanzr naq pyv.ernq_ers(ersanzr) be Abar
    j = pyv.arj_cnpxjevgre()
ryfr:
    pyv = Abar
    byqers = ersanzr naq tvg.ernq_ers(ersanzr) be Abar
    j = tvg.CnpxJevgre()

unaqyr_pgey_p()


qrs rngfynfu(qve):
    vs qve.raqfjvgu('/'):
        erghea qve[:-1]
    ryfr:
        erghea qve


cnegf = ['']
funyvfgf = [[]]

qrs _chfu(cneg):
    nffreg(cneg)
    cnegf.nccraq(cneg)
    funyvfgf.nccraq([])

qrs _cbc(sbepr_gerr):
    nffreg(yra(cnegf) >= 1)
    cneg = cnegf.cbc()
    funyvfg = funyvfgf.cbc()
    gerr = sbepr_gerr be j.arj_gerr(funyvfg)
    vs funyvfgf:
        funyvfgf[-1].nccraq(('40000', cneg, gerr))
    ryfr:  # guvf jnf gur gbcyriry, fb chg vg onpx sbe fnavgl
        funyvfgf.nccraq(funyvfg)
    erghea gerr

ynfgerznva = Abar
qrs cebterff_ercbeg(a):
    tybony pbhag, fhopbhag, ynfgerznva
    fhopbhag += a
    pp = pbhag + fhopbhag
    cpg = gbgny naq (pp*100.0/gbgny) be 0
    abj = gvzr.gvzr()
    ryncfrq = abj - gfgneg
    xcf = ryncfrq naq vag(pp/1024./ryncfrq)
    xcf_senp = 10 ** vag(zngu.ybt(xcf+1, 10) - 1)
    xcf = vag(xcf/xcf_senp)*xcf_senp
    vs pp:
        erznva = ryncfrq*1.0/pp * (gbgny-pp)
    ryfr:
        erznva = 0.0
    vs (ynfgerznva naq (erznva > ynfgerznva)
          naq ((erznva - ynfgerznva)/ynfgerznva < 0.05)):
        erznva = ynfgerznva
    ryfr:
        ynfgerznva = erznva
    ubhef = vag(erznva/60/60)
    zvaf = vag(erznva/60 - ubhef*60)
    frpf = vag(erznva - ubhef*60*60 - zvaf*60)
    vs ryncfrq < 30:
        erznvafge = ''
        xcffge = ''
    ryfr:
        xcffge = '%qx/f' % xcf
        vs ubhef:
            erznvafge = '%qu%qz' % (ubhef, zvaf)
        ryvs zvaf:
            erznvafge = '%qz%q' % (zvaf, frpf)
        ryfr:
            erznvafge = '%qf' % frpf
    cebterff('Fnivat: %.2s%% (%q/%qx, %q/%q svyrf) %f %f\e'
             % (cpg, pp/1024, gbgny/1024, spbhag, sgbgny,
                erznvafge, xcffge))


e = vaqrk.Ernqre(tvg.ercb('ohcvaqrk'))

qrs nyernql_fnirq(rag):
    erghea rag.vf_inyvq() naq j.rkvfgf(rag.fun) naq rag.fun

qrs jnagerphefr_cer(rag):
    erghea abg nyernql_fnirq(rag)

qrs jnagerphefr_qhevat(rag):
    erghea abg nyernql_fnirq(rag) be rag.fun_zvffvat()

gbgny = sgbgny = 0
vs bcg.cebterff:
    sbe (genafanzr,rag) va e.svygre(rkgen, jnagerphefr=jnagerphefr_cer):
        vs abg (sgbgny % 10024):
            cebterff('Ernqvat vaqrk: %q\e' % sgbgny)
        rkvfgf = rag.rkvfgf()
        unfuinyvq = nyernql_fnirq(rag)
        rag.frg_fun_zvffvat(abg unfuinyvq)
        vs abg bcg.fznyyre be rag.fvmr < bcg.fznyyre:
            vs rkvfgf naq abg unfuinyvq:
                gbgny += rag.fvmr
        sgbgny += 1
    cebterff('Ernqvat vaqrk: %q, qbar.\a' % sgbgny)
    unfufcyvg.cebterff_pnyyonpx = cebterff_ercbeg

gfgneg = gvzr.gvzr()
pbhag = fhopbhag = spbhag = 0
ynfgfxvc_anzr = Abar
ynfgqve = ''
sbe (genafanzr,rag) va e.svygre(rkgen, jnagerphefr=jnagerphefr_qhevat):
    (qve, svyr) = bf.cngu.fcyvg(rag.anzr)
    rkvfgf = (rag.syntf & vaqrk.VK_RKVFGF)
    unfuinyvq = nyernql_fnirq(rag)
    jnfzvffvat = rag.fun_zvffvat()
    byqfvmr = rag.fvmr
    vs bcg.ireobfr:
        vs abg rkvfgf:
            fgnghf = 'Q'
        ryvs abg unfuinyvq:
            vs rag.fun == vaqrk.RZCGL_FUN:
                fgnghf = 'N'
            ryfr:
                fgnghf = 'Z'
        ryfr:
            fgnghf = ' '
        vs bcg.ireobfr >= 2:
            ybt('%f %-70f\a' % (fgnghf, rag.anzr))
        ryvs abg fgng.F_VFQVE(rag.zbqr) naq ynfgqve != qve:
            vs abg ynfgqve.fgnegfjvgu(qve):
                ybt('%f %-70f\a' % (fgnghf, bf.cngu.wbva(qve, '')))
            ynfgqve = qve

    vs bcg.cebterff:
        cebterff_ercbeg(0)
    spbhag += 1
    
    vs abg rkvfgf:
        pbagvahr
    vs bcg.fznyyre naq rag.fvmr >= bcg.fznyyre:
        vs rkvfgf naq abg unfuinyvq:
            nqq_reebe('fxvccvat ynetr svyr "%f"' % rag.anzr)
            ynfgfxvc_anzr = rag.anzr
        pbagvahr

    nffreg(qve.fgnegfjvgu('/'))
    qvec = qve.fcyvg('/')
    juvyr cnegf > qvec:
        _cbc(sbepr_gerr = Abar)
    vs qve != '/':
        sbe cneg va qvec[yra(cnegf):]:
            _chfu(cneg)

    vs abg svyr:
        # ab svyranzr cbegvba zrnaf guvf vf n fhoqve.  Ohg
        # fho/cneragqverpgbevrf nyernql unaqyrq va gur cbc/chfu() cneg nobir.
        byqgerr = nyernql_fnirq(rag) # znl or Abar
        arjgerr = _cbc(sbepr_gerr = byqgerr)
        vs abg byqgerr:
            vs ynfgfxvc_anzr naq ynfgfxvc_anzr.fgnegfjvgu(rag.anzr):
                rag.vainyvqngr()
            ryfr:
                rag.inyvqngr(040000, arjgerr)
            rag.ercnpx()
        vs rkvfgf naq jnfzvffvat:
            pbhag += byqfvmr
        pbagvahr

    # vg'f abg n qverpgbel
    vq = Abar
    vs unfuinyvq:
        zbqr = '%b' % rag.tvgzbqr
        vq = rag.fun
        funyvfgf[-1].nccraq((zbqr, 
                             tvg.znatyr_anzr(svyr, rag.zbqr, rag.tvgzbqr),
                             vq))
    ryfr:
        vs fgng.F_VFERT(rag.zbqr):
            gel:
                s = unfufcyvg.bcra_abngvzr(rag.anzr)
            rkprcg VBReebe, r:
                nqq_reebe(r)
                ynfgfxvc_anzr = rag.anzr
            rkprcg BFReebe, r:
                nqq_reebe(r)
                ynfgfxvc_anzr = rag.anzr
            ryfr:
                (zbqr, vq) = unfufcyvg.fcyvg_gb_oybo_be_gerr(j, [s])
        ryfr:
            vs fgng.F_VFQVE(rag.zbqr):
                nffreg(0)  # unaqyrq nobir
            ryvs fgng.F_VFYAX(rag.zbqr):
                gel:
                    ey = bf.ernqyvax(rag.anzr)
                rkprcg BFReebe, r:
                    nqq_reebe(r)
                    ynfgfxvc_anzr = rag.anzr
                rkprcg VBReebe, r:
                    nqq_reebe(r)
                    ynfgfxvc_anzr = rag.anzr
                ryfr:
                    (zbqr, vq) = ('120000', j.arj_oybo(ey))
            ryfr:
                nqq_reebe(Rkprcgvba('fxvccvat fcrpvny svyr "%f"' % rag.anzr))
                ynfgfxvc_anzr = rag.anzr
        vs vq:
            rag.inyvqngr(vag(zbqr, 8), vq)
            rag.ercnpx()
            funyvfgf[-1].nccraq((zbqr,
                                 tvg.znatyr_anzr(svyr, rag.zbqr, rag.tvgzbqr),
                                 vq))
    vs rkvfgf naq jnfzvffvat:
        pbhag += byqfvmr
        fhopbhag = 0


vs bcg.cebterff:
    cpg = gbgny naq pbhag*100.0/gbgny be 100
    cebterff('Fnivat: %.2s%% (%q/%qx, %q/%q svyrf), qbar.    \a'
             % (cpg, pbhag/1024, gbgny/1024, spbhag, sgbgny))

juvyr yra(cnegf) > 1:
    _cbc(sbepr_gerr = Abar)
nffreg(yra(funyvfgf) == 1)
gerr = j.arj_gerr(funyvfgf[-1])
vs bcg.gerr:
    cevag gerr.rapbqr('urk')
vs bcg.pbzzvg be bcg.anzr:
    zft = 'ohc fnir\a\aTrarengrq ol pbzznaq:\a%e' % flf.neti
    ers = bcg.anzr naq ('ersf/urnqf/%f' % bcg.anzr) be Abar
    pbzzvg = j.arj_pbzzvg(byqers, gerr, zft)
    vs bcg.pbzzvg:
        cevag pbzzvg.rapbqr('urk')

j.pybfr()  # zhfg pybfr orsber jr pna hcqngr gur ers
        
vs bcg.anzr:
    vs pyv:
        pyv.hcqngr_ers(ersanzr, pbzzvg, byqers)
    ryfr:
        tvg.hcqngr_ers(ersanzr, pbzzvg, byqers)

vs pyv:
    pyv.pybfr()

vs fnirq_reebef:
    ybt('JNEAVAT: %q reebef rapbhagrerq juvyr fnivat.\a' % yra(fnirq_reebef))
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, gvzr
sebz ohc vzcbeg bcgvbaf

bcgfcrp = """
ohc gvpx
"""
b = bcgvbaf.Bcgvbaf('ohc gvpx', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")

g = gvzr.gvzr()
gyrsg = 1 - (g - vag(g))
gvzr.fyrrc(gyrsg)
#!/hfe/ova/rai clguba
vzcbeg bf, flf, fgng, gvzr
sebz ohc vzcbeg bcgvbaf, tvg, vaqrk, qerphefr
sebz ohc.urycref vzcbeg *


qrs zretr_vaqrkrf(bhg, e1, e2):
    sbe r va vaqrk.ZretrVgre([e1, e2]):
        # SVKZR: fubhyqa'g jr erzbir qryrgrq ragevrf riraghnyyl?  Jura?
        bhg.nqq_vkragel(r)


pynff VgreUrycre:
    qrs __vavg__(frys, y):
        frys.v = vgre(y)
        frys.phe = Abar
        frys.arkg()

    qrs arkg(frys):
        gel:
            frys.phe = frys.v.arkg()
        rkprcg FgbcVgrengvba:
            frys.phe = Abar
        erghea frys.phe


qrs purpx_vaqrk(ernqre):
    gel:
        ybt('purpx: purpxvat sbejneq vgrengvba...\a')
        r = Abar
        q = {}
        sbe r va ernqre.sbejneq_vgre():
            vs r.puvyqera_a:
                vs bcg.ireobfr:
                    ybt('%08k+%-4q %e\a' % (r.puvyqera_bsf, r.puvyqera_a,
                                            r.anzr))
                nffreg(r.puvyqera_bsf)
                nffreg(r.anzr.raqfjvgu('/'))
                nffreg(abg q.trg(r.puvyqera_bsf))
                q[r.puvyqera_bsf] = 1
            vs r.syntf & vaqrk.VK_UNFUINYVQ:
                nffreg(r.fun != vaqrk.RZCGL_FUN)
                nffreg(r.tvgzbqr)
        nffreg(abg r be r.anzr == '/')  # ynfg ragel vf *nyjnlf* /
        ybt('purpx: purpxvat abezny vgrengvba...\a')
        ynfg = Abar
        sbe r va ernqre:
            vs ynfg:
                nffreg(ynfg > r.anzr)
            ynfg = r.anzr
    rkprcg:
        ybt('vaqrk reebe! ng %e\a' % r)
        envfr
    ybt('purpx: cnffrq.\a')


qrs hcqngr_vaqrk(gbc):
    ev = vaqrk.Ernqre(vaqrksvyr)
    jv = vaqrk.Jevgre(vaqrksvyr)
    evt = VgreUrycre(ev.vgre(anzr=gbc))
    gfgneg = vag(gvzr.gvzr())

    unfutra = Abar
    vs bcg.snxr_inyvq:
        qrs unfutra(anzr):
            erghea (0100644, vaqrk.SNXR_FUN)

    gbgny = 0
    sbe (cngu,cfg) va qerphefr.erphefvir_qveyvfg([gbc], kqri=bcg.kqri):
        vs bcg.ireobfr>=2 be (bcg.ireobfr==1 naq fgng.F_VFQVE(cfg.fg_zbqr)):
            flf.fgqbhg.jevgr('%f\a' % cngu)
            flf.fgqbhg.syhfu()
            cebterff('Vaqrkvat: %q\e' % gbgny)
        ryvs abg (gbgny % 128):
            cebterff('Vaqrkvat: %q\e' % gbgny)
        gbgny += 1
        juvyr evt.phe naq evt.phe.anzr > cngu:  # qryrgrq cnguf
            vs evt.phe.rkvfgf():
                evt.phe.frg_qryrgrq()
                evt.phe.ercnpx()
            evt.arkg()
        vs evt.phe naq evt.phe.anzr == cngu:    # cnguf gung nyernql rkvfgrq
            vs cfg:
                evt.phe.sebz_fgng(cfg, gfgneg)
            vs abg (evt.phe.syntf & vaqrk.VK_UNFUINYVQ):
                vs unfutra:
                    (evt.phe.tvgzbqr, evt.phe.fun) = unfutra(cngu)
                    evt.phe.syntf |= vaqrk.VK_UNFUINYVQ
            vs bcg.snxr_vainyvq:
                evt.phe.vainyvqngr()
            evt.phe.ercnpx()
            evt.arkg()
        ryfr:  # arj cnguf
            jv.nqq(cngu, cfg, unfutra = unfutra)
    cebterff('Vaqrkvat: %q, qbar.\a' % gbgny)
    
    vs ev.rkvfgf():
        ev.fnir()
        jv.syhfu()
        vs jv.pbhag:
            je = jv.arj_ernqre()
            vs bcg.purpx:
                ybt('purpx: orsber zretvat: byqsvyr\a')
                purpx_vaqrk(ev)
                ybt('purpx: orsber zretvat: arjsvyr\a')
                purpx_vaqrk(je)
            zv = vaqrk.Jevgre(vaqrksvyr)
            zretr_vaqrkrf(zv, ev, je)
            ev.pybfr()
            zv.pybfr()
            je.pybfr()
        jv.nobeg()
    ryfr:
        jv.pybfr()


bcgfcrp = """
ohc vaqrk <-c|z|h> [bcgvbaf...] <svyranzrf...>
--
c,cevag    cevag gur vaqrk ragevrf sbe gur tvira anzrf (nyfb jbexf jvgu -h)
z,zbqvsvrq cevag bayl nqqrq/qryrgrq/zbqvsvrq svyrf (vzcyvrf -c)
f,fgnghf   cevag rnpu svyranzr jvgu n fgnghf pune (N/Z/Q) (vzcyvrf -c)
U,unfu     cevag gur unfu sbe rnpu bowrpg arkg gb vgf anzr (vzcyvrf -c)
y,ybat     cevag zber vasbezngvba nobhg rnpu svyr
h,hcqngr   (erphefviryl) hcqngr gur vaqrk ragevrf sbe gur tvira svyranzrf
k,kqri,bar-svyr-flfgrz  qba'g pebff svyrflfgrz obhaqnevrf
snxr-inyvq znex nyy vaqrk ragevrf nf hc-gb-qngr rira vs gurl nera'g
snxr-vainyvq znex nyy vaqrk ragevrf nf vainyvq
purpx      pnershyyl purpx vaqrk svyr vagrtevgl
s,vaqrksvyr=  gur anzr bs gur vaqrk svyr (qrsnhyg 'vaqrk')
i,ireobfr  vapernfr ybt bhgchg (pna or hfrq zber guna bapr)
"""
b = bcgvbaf.Bcgvbaf('ohc vaqrk', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs abg (bcg.zbqvsvrq be bcg['cevag'] be bcg.fgnghf be bcg.hcqngr be bcg.purpx):
    b.sngny('fhccyl bar be zber bs -c, -f, -z, -h, be --purpx')
vs (bcg.snxr_inyvq be bcg.snxr_vainyvq) naq abg bcg.hcqngr:
    b.sngny('--snxr-{va,}inyvq ner zrnavatyrff jvgubhg -h')
vs bcg.snxr_inyvq naq bcg.snxr_vainyvq:
    b.sngny('--snxr-inyvq vf vapbzcngvoyr jvgu --snxr-vainyvq')

tvg.purpx_ercb_be_qvr()
vaqrksvyr = bcg.vaqrksvyr be tvg.ercb('ohcvaqrk')

unaqyr_pgey_p()

vs bcg.purpx:
    ybt('purpx: fgnegvat vavgvny purpx.\a')
    purpx_vaqrk(vaqrk.Ernqre(vaqrksvyr))

cnguf = vaqrk.erqhpr_cnguf(rkgen)

vs bcg.hcqngr:
    vs abg cnguf:
        b.sngny('hcqngr (-h) erdhrfgrq ohg ab cnguf tvira')
    sbe (ec,cngu) va cnguf:
        hcqngr_vaqrk(ec)

vs bcg['cevag'] be bcg.fgnghf be bcg.zbqvsvrq:
    sbe (anzr, rag) va vaqrk.Ernqre(vaqrksvyr).svygre(rkgen be ['']):
        vs (bcg.zbqvsvrq 
            naq (rag.vf_inyvq() be rag.vf_qryrgrq() be abg rag.zbqr)):
            pbagvahr
        yvar = ''
        vs bcg.fgnghf:
            vs rag.vf_qryrgrq():
                yvar += 'Q '
            ryvs abg rag.vf_inyvq():
                vs rag.fun == vaqrk.RZCGL_FUN:
                    yvar += 'N '
                ryfr:
                    yvar += 'Z '
            ryfr:
                yvar += '  '
        vs bcg.unfu:
            yvar += rag.fun.rapbqr('urk') + ' '
        vs bcg.ybat:
            yvar += "%7f %7f " % (bpg(rag.zbqr), bpg(rag.tvgzbqr))
        cevag yvar + (anzr be './')

vs bcg.purpx naq (bcg['cevag'] be bcg.fgnghf be bcg.zbqvsvrq be bcg.hcqngr):
    ybt('purpx: fgnegvat svany purpx.\a')
    purpx_vaqrk(vaqrk.Ernqre(vaqrksvyr))

vs fnirq_reebef:
    ybt('JNEAVAT: %q reebef rapbhagrerq.\a' % yra(fnirq_reebef))
    flf.rkvg(1)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgehpg
sebz ohc vzcbeg bcgvbaf, urycref

bcgfcrp = """
ohc eonpxhc-freire
--
    Guvf pbzznaq vf abg vagraqrq gb or eha znahnyyl.
"""
b = bcgvbaf.Bcgvbaf('ohc eonpxhc-freire', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])
vs rkgen:
    b.sngny('ab nethzragf rkcrpgrq')

# trg gur fhopbzznaq'f neti.
# Abeznyyl jr pbhyq whfg cnff guvf ba gur pbzznaq yvar, ohg fvapr jr'yy bsgra
# or trggvat pnyyrq ba gur bgure raq bs na ffu cvcr, juvpu graqf gb znatyr
# neti (ol fraqvat vg ivn gur furyy), guvf jnl vf zhpu fnsre.
ohs = flf.fgqva.ernq(4)
fm = fgehpg.hacnpx('!V', ohs)[0]
nffreg(fm > 0)
nffreg(fm < 1000000)
ohs = flf.fgqva.ernq(fm)
nffreg(yra(ohs) == fm)
neti = ohs.fcyvg('\0')

# fgqva/fgqbhg ner fhccbfrqyl pbaarpgrq gb 'ohc freire' gung gur pnyyre
# fgnegrq sbe hf (bsgra ba gur bgure raq bs na ffu ghaary), fb jr qba'g jnag
# gb zvfhfr gurz.  Zbir gurz bhg bs gur jnl, gura ercynpr fgqbhg jvgu
# n cbvagre gb fgqree va pnfr bhe fhopbzznaq jnagf gb qb fbzrguvat jvgu vg.
#
# Vg zvtug or avpr gb qb gur fnzr jvgu fgqva, ohg zl rkcrevzragf fubjrq gung
# ffu frrzf gb znxr vgf puvyq'f fgqree n ernqnoyr-ohg-arire-ernqf-nalguvat
# fbpxrg.  Gurl ernyyl fubhyq unir hfrq fuhgqbja(FUHG_JE) ba gur bgure raq
# bs vg, ohg cebonoyl qvqa'g.  Naljnl, vg'f gbb zrffl, fb yrg'f whfg znxr fher
# nalbar ernqvat sebz fgqva vf qvfnccbvagrq.
#
# (Lbh pna'g whfg yrnir fgqva/fgqbhg "abg bcra" ol pybfvat gur svyr
# qrfpevcgbef.  Gura gur arkg svyr gung bcraf vf nhgbzngvpnyyl nffvtarq 0 be 1,
# naq crbcyr *gelvat* gb ernq/jevgr fgqva/fgqbhg trg fperjrq.)
bf.qhc2(0, 3)
bf.qhc2(1, 4)
bf.qhc2(2, 1)
sq = bf.bcra('/qri/ahyy', bf.B_EQBAYL)
bf.qhc2(sq, 0)
bf.pybfr(sq)

bf.raiveba['OHC_FREIRE_ERIREFR'] = urycref.ubfganzr()
bf.rkrpic(neti[0], neti)
flf.rkvg(99)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, tybo, fhocebprff, gvzr
sebz ohc vzcbeg bcgvbaf, tvg
sebz ohc.urycref vzcbeg *

cne2_bx = 0
ahyys = bcra('/qri/ahyy')

qrs qroht(f):
    vs bcg.ireobfr:
        ybt(f)

qrs eha(neti):
    # ng yrnfg va clguba 2.5, hfvat "fgqbhg=2" be "fgqbhg=flf.fgqree" orybj
    # qbrfa'g npghnyyl jbex, orpnhfr fhocebprff pybfrf sq #2 evtug orsber
    # rkrpvat sbe fbzr ernfba.  Fb jr jbex nebhaq vg ol qhcyvpngvat gur sq
    # svefg.
    sq = bf.qhc(2)  # pbcl fgqree
    gel:
        c = fhocebprff.Cbcra(neti, fgqbhg=sq, pybfr_sqf=Snyfr)
        erghea c.jnvg()
    svanyyl:
        bf.pybfr(sq)

qrs cne2_frghc():
    tybony cne2_bx
    ei = 1
    gel:
        c = fhocebprff.Cbcra(['cne2', '--uryc'],
                             fgqbhg=ahyys, fgqree=ahyys, fgqva=ahyys)
        ei = c.jnvg()
    rkprcg BFReebe:
        ybt('sfpx: jneavat: cne2 abg sbhaq; qvfnoyvat erpbirel srngherf.\a')
    ryfr:
        cne2_bx = 1

qrs cnei(yiy):
    vs bcg.ireobfr >= yiy:
        vs vfggl:
            erghea []
        ryfr:
            erghea ['-d']
    ryfr:
        erghea ['-dd']

qrs cne2_trarengr(onfr):
    erghea eha(['cne2', 'perngr', '-a1', '-p200'] + cnei(2)
               + ['--', onfr, onfr+'.cnpx', onfr+'.vqk'])

qrs cne2_irevsl(onfr):
    erghea eha(['cne2', 'irevsl'] + cnei(3) + ['--', onfr])

qrs cne2_ercnve(onfr):
    erghea eha(['cne2', 'ercnve'] + cnei(2) + ['--', onfr])

qrs dhvpx_irevsl(onfr):
    s = bcra(onfr + '.cnpx', 'eo')
    s.frrx(-20, 2)
    jnagfhz = s.ernq(20)
    nffreg(yra(jnagfhz) == 20)
    s.frrx(0)
    fhz = Fun1()
    sbe o va puhaxlernqre(s, bf.sfgng(s.svyrab()).fg_fvmr - 20):
        fhz.hcqngr(o)
    vs fhz.qvtrfg() != jnagfhz:
        envfr InyhrReebe('rkcrpgrq %e, tbg %e' % (jnagfhz.rapbqr('urk'),
                                                  fhz.urkqvtrfg()))
        

qrs tvg_irevsl(onfr):
    vs bcg.dhvpx:
        gel:
            dhvpx_irevsl(onfr)
        rkprcg Rkprcgvba, r:
            qroht('reebe: %f\a' % r)
            erghea 1
        erghea 0
    ryfr:
        erghea eha(['tvg', 'irevsl-cnpx', '--', onfr])
    
    
qrs qb_cnpx(onfr, ynfg):
    pbqr = 0
    vs cne2_bx naq cne2_rkvfgf naq (bcg.ercnve be abg bcg.trarengr):
        ierfhyg = cne2_irevsl(onfr)
        vs ierfhyg != 0:
            vs bcg.ercnve:
                eerfhyg = cne2_ercnve(onfr)
                vs eerfhyg != 0:
                    cevag '%f cne2 ercnve: snvyrq (%q)' % (ynfg, eerfhyg)
                    pbqr = eerfhyg
                ryfr:
                    cevag '%f cne2 ercnve: fhpprrqrq (0)' % ynfg
                    pbqr = 100
            ryfr:
                cevag '%f cne2 irevsl: snvyrq (%q)' % (ynfg, ierfhyg)
                pbqr = ierfhyg
        ryfr:
            cevag '%f bx' % ynfg
    ryvs abg bcg.trarengr be (cne2_bx naq abg cne2_rkvfgf):
        terfhyg = tvg_irevsl(onfr)
        vs terfhyg != 0:
            cevag '%f tvg irevsl: snvyrq (%q)' % (ynfg, terfhyg)
            pbqr = terfhyg
        ryfr:
            vs cne2_bx naq bcg.trarengr:
                cerfhyg = cne2_trarengr(onfr)
                vs cerfhyg != 0:
                    cevag '%f cne2 perngr: snvyrq (%q)' % (ynfg, cerfhyg)
                    pbqr = cerfhyg
                ryfr:
                    cevag '%f bx' % ynfg
            ryfr:
                cevag '%f bx' % ynfg
    ryfr:
        nffreg(bcg.trarengr naq (abg cne2_bx be cne2_rkvfgf))
        qroht('    fxvccrq: cne2 svyr nyernql trarengrq.\a')
    erghea pbqr


bcgfcrp = """
ohc sfpx [bcgvbaf...] [svyranzrf...]
--
e,ercnve    nggrzcg gb ercnve reebef hfvat cne2 (qnatrebhf!)
t,trarengr  trarengr nhgb-ercnve vasbezngvba hfvat cne2
i,ireobfr   vapernfr ireobfvgl (pna or hfrq zber guna bapr)
dhvpx       whfg purpx cnpx fun1fhz, qba'g hfr tvg irevsl-cnpx
w,wbof=     eha 'a' wbof va cnenyyry
cne2-bx     vzzrqvngryl erghea 0 vs cne2 vf bx, 1 vs abg
qvfnoyr-cne2  vtaber cne2 rira vs vg vf ninvynoyr
"""
b = bcgvbaf.Bcgvbaf('ohc sfpx', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

cne2_frghc()
vs bcg.cne2_bx:
    vs cne2_bx:
        flf.rkvg(0)  # 'gehr' va fu
    ryfr:
        flf.rkvg(1)
vs bcg.qvfnoyr_cne2:
    cne2_bx = 0

tvg.purpx_ercb_be_qvr()

vs abg rkgen:
    qroht('sfpx: Ab svyranzrf tvira: purpxvat nyy cnpxf.\a')
    rkgen = tybo.tybo(tvg.ercb('bowrpgf/cnpx/*.cnpx'))

pbqr = 0
pbhag = 0
bhgfgnaqvat = {}
sbe anzr va rkgen:
    vs anzr.raqfjvgu('.cnpx'):
        onfr = anzr[:-5]
    ryvs anzr.raqfjvgu('.vqk'):
        onfr = anzr[:-4]
    ryvs anzr.raqfjvgu('.cne2'):
        onfr = anzr[:-5]
    ryvs bf.cngu.rkvfgf(anzr + '.cnpx'):
        onfr = anzr
    ryfr:
        envfr Rkprcgvba('%f vf abg n cnpx svyr!' % anzr)
    (qve,ynfg) = bf.cngu.fcyvg(onfr)
    cne2_rkvfgf = bf.cngu.rkvfgf(onfr + '.cne2')
    vs cne2_rkvfgf naq bf.fgng(onfr + '.cne2').fg_fvmr == 0:
        cne2_rkvfgf = 0
    flf.fgqbhg.syhfu()
    qroht('sfpx: purpxvat %f (%f)\a' 
          % (ynfg, cne2_bx naq cne2_rkvfgf naq 'cne2' be 'tvg'))
    vs abg bcg.ireobfr:
        cebterff('sfpx (%q/%q)\e' % (pbhag, yra(rkgen)))
    
    vs abg bcg.wbof:
        ap = qb_cnpx(onfr, ynfg)
        pbqr = pbqr be ap
        pbhag += 1
    ryfr:
        juvyr yra(bhgfgnaqvat) >= bcg.wbof:
            (cvq,ap) = bf.jnvg()
            ap >>= 8
            vs cvq va bhgfgnaqvat:
                qry bhgfgnaqvat[cvq]
                pbqr = pbqr be ap
                pbhag += 1
        cvq = bf.sbex()
        vs cvq:  # cnerag
            bhgfgnaqvat[cvq] = 1
        ryfr: # puvyq
            gel:
                flf.rkvg(qb_cnpx(onfr, ynfg))
            rkprcg Rkprcgvba, r:
                ybt('rkprcgvba: %e\a' % r)
                flf.rkvg(99)
                
juvyr yra(bhgfgnaqvat):
    (cvq,ap) = bf.jnvg()
    ap >>= 8
    vs cvq va bhgfgnaqvat:
        qry bhgfgnaqvat[cvq]
        pbqr = pbqr be ap
        pbhag += 1
    vs abg bcg.ireobfr:
        cebterff('sfpx (%q/%q)\e' % (pbhag, yra(rkgen)))

vs abg bcg.ireobfr naq vfggl:
    ybt('sfpx qbar.           \a')
flf.rkvg(pbqr)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, fgehpg, trgbcg, fhocebprff, fvtany
sebz ohc vzcbeg bcgvbaf, ffu
sebz ohc.urycref vzcbeg *

bcgfcrp = """
ohc eonpxhc <ubfganzr> vaqrk ...
ohc eonpxhc <ubfganzr> fnir ...
ohc eonpxhc <ubfganzr> fcyvg ...
"""
b = bcgvbaf.Bcgvbaf('ohc eonpxhc', bcgfcrp, bcgshap=trgbcg.trgbcg)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])
vs yra(rkgen) < 2:
    b.sngny('nethzragf rkcrpgrq')

pynff FvtRkprcgvba(Rkprcgvba):
    qrs __vavg__(frys, fvtahz):
        frys.fvtahz = fvtahz
        Rkprcgvba.__vavg__(frys, 'fvtany %q erprvirq' % fvtahz)
qrs unaqyre(fvtahz, senzr):
    envfr FvtRkprcgvba(fvtahz)

fvtany.fvtany(fvtany.FVTGREZ, unaqyre)
fvtany.fvtany(fvtany.FVTVAG, unaqyre)

fc = Abar
c = Abar
erg = 99

gel:
    ubfganzr = rkgen[0]
    neti = rkgen[1:]
    c = ffu.pbaarpg(ubfganzr, 'eonpxhc-freire')

    netif = '\0'.wbva(['ohc'] + neti)
    c.fgqva.jevgr(fgehpg.cnpx('!V', yra(netif)) + netif)
    c.fgqva.syhfu()

    znva_rkr = bf.raiveba.trg('OHC_ZNVA_RKR') be flf.neti[0]
    fc = fhocebprff.Cbcra([znva_rkr, 'freire'], fgqva=c.fgqbhg, fgqbhg=c.fgqva)

    c.fgqva.pybfr()
    c.fgqbhg.pybfr()

svanyyl:
    juvyr 1:
        # vs jr trg n fvtany juvyr jnvgvat, jr unir gb xrrc jnvgvat, whfg
        # va pnfr bhe puvyq qbrfa'g qvr.
        gel:
            erg = c.jnvg()
            fc.jnvg()
            oernx
        rkprcg FvtRkprcgvba, r:
            ybt('\aohc eonpxhc: %f\a' % r)
            bf.xvyy(c.cvq, r.fvtahz)
            erg = 84
flf.rkvg(erg)
#!/hfe/ova/rai clguba
vzcbeg flf, bf, er
sebz ohc vzcbeg bcgvbaf

bcgfcrp = """
ohc arjyvare
"""
b = bcgvbaf.Bcgvbaf('ohc arjyvare', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")

e = er.pbzcvyr(e'([\e\a])')
ynfgyra = 0
nyy = ''
juvyr 1:
    y = e.fcyvg(nyy, 1)
    vs yra(y) <= 1:
        gel:
            o = bf.ernq(flf.fgqva.svyrab(), 4096)
        rkprcg XrlobneqVagreehcg:
            oernx
        vs abg o:
            oernx
        nyy += o
    ryfr:
        nffreg(yra(y) == 3)
        (yvar, fcyvgpune, nyy) = y
        #fcyvgpune = '\a'
        flf.fgqbhg.jevgr('%-*f%f' % (ynfgyra, yvar, fcyvgpune))
        vs fcyvgpune == '\e':
            ynfgyra = yra(yvar)
        ryfr:
            ynfgyra = 0
        flf.fgqbhg.syhfu()

vs ynfgyra be nyy:
    flf.fgqbhg.jevgr('%-*f\a' % (ynfgyra, nyy))
#!/hfe/ova/rai clguba
vzcbeg flf
sebz ohc vzcbeg bcgvbaf, tvg, _unfufcyvg
sebz ohc.urycref vzcbeg *


bcgfcrp = """
ohc znetva
"""
b = bcgvbaf.Bcgvbaf('ohc znetva', bcgfcrp)
(bcg, syntf, rkgen) = b.cnefr(flf.neti[1:])

vs rkgen:
    b.sngny("ab nethzragf rkcrpgrq")

tvg.purpx_ercb_be_qvr()
#tvg.vtaber_zvqk = 1

zv = tvg.CnpxVqkYvfg(tvg.ercb('bowrpgf/cnpx'))
ynfg = '\0'*20
ybatzngpu = 0
sbe v va zv:
    vs v == ynfg:
        pbagvahr
    #nffreg(fge(v) >= ynfg)
    cz = _unfufcyvg.ovgzngpu(ynfg, v)
    ybatzngpu = znk(ybatzngpu, cz)
    ynfg = v
cevag ybatzngpu