a
    ¥Q•h0Œ  ã                   @  sN  d Z ddlmZ ddlmZmZmZmZ ddlZddl	m
Z
 ddlmZ ddlZddlZe e¡Zg d¢Zg d¢Zd	d
„ Ze d¡Zdd„ Zeeƒ\ZZeeƒ\ZZG dd„ deƒZdZdZdZ dee ef Z!e e!¡Z"e d¡Z#e d¡Z$e d¡Z%e d¡Z&dd„ Z'G dd„ de(ƒZ)dd„ Z*edk�rJddl+Z+ddl,Z,e+ -e, .¡ j/¡ dS )zSttLib.tables.ttProgram.py -- Assembler/disassembler for TrueType bytecode programs.é    )Úannotations)Ú
num2binaryÚ
binary2numÚreadHexÚstrjoinN)ÚStringIO)ÚList))é@   ÚNPUSHBr   Z
PushNBytesr   éÿÿÿÿ)éA   ÚNPUSHWr   Z
PushNWordsr   r   )é°   ÚPUSHBé   Z	PushBytesr   r   )é¸   ÚPUSHWr   Z	PushWordsr   r   )w)é   ÚAAr   ZAdjustAngleé   r   )éd   ÚABSr   ZAbsoluter   r   )é`   ÚADDr   ÚAddé   r   )é'   ZALIGNPTSr   ZAlignPtsr   r   )é<   ZALIGNRPr   ZAlignRelativePtr   r   )éZ   ÚANDr   Z
LogicalAndr   r   )é+   ÚCALLr   ZCallFunctionr   r   )ég   ÚCEILINGr   ZCeilingr   r   )é%   ZCINDEXr   ZCopyXToTopStackr   r   )é"   ZCLEARr   Z
ClearStackr   r   )éO   ÚDEBUGr   Z	DebugCallr   r   )és   ZDELTAC1r   ZDeltaExceptionC1r   r   )ét   ZDELTAC2r   ZDeltaExceptionC2r   r   )éu   ZDELTAC3r   ZDeltaExceptionC3r   r   )é]   ZDELTAP1r   ZDeltaExceptionP1r   r   )éq   ZDELTAP2r   ZDeltaExceptionP2r   r   )ér   ZDELTAP3r   ZDeltaExceptionP3r   r   )é$   ZDEPTHr   ZGetDepthStackr   r   )éb   ÚDIVr   ZDivider   r   )é    ÚDUPr   ZDuplicateTopStackr   r   )éY   ZEIFr   ZEndIfr   r   )é   ÚELSEr   ZElser   r   )é-   ZENDFr   ZEndFunctionDefinitionr   r   )éT   ÚEQr   ÚEqualr   r   )éW   ZEVENr   ZEvenr   r   )é,   ZFDEFr   ZFunctionDefinitionr   r   )éN   ZFLIPOFFr   ZSetAutoFlipOffr   r   )éM   ZFLIPONr   ZSetAutoFlipOnr   r   )é€   ZFLIPPTr   Z	FlipPointr   r   )é‚   Z	FLIPRGOFFr   ZFlipRangeOffr   r   )é�   ZFLIPRGONr   ZFlipRangeOnr   r   )éf   ÚFLOORr   ÚFloorr   r   )éF   ZGCr   ZGetCoordOnPVectorr   r   )éˆ   ZGETINFOr   ZGetInfor   r   )é‘   ZGETVARIATIONr   ZGetVariationr   r   )é   ZGFVr   Z
GetFVectorr   r   )é   ZGPVr   Z
GetPVectorr   r   )éR   ÚGTr   ÚGreaterThanr   r   )éS   ZGTEQr   ÚGreaterThanOrEqualr   r   )é‰   ZIDEFr   ZInstructionDefinitionr   r   )éX   ÚIFr   ÚIfr   r   )éŽ   ZINSTCTRLr   ZSetInstrExecControlr   r   )é9   ZIPr   ZInterpolatePtsr   r   )é   ZISECTr   ZMovePtToIntersecté   r   )é0   ZIUPr   ZInterpolateUntPtsr   r   )é   ZJMPRr   ZJumpr   r   )éy   ZJROFr   ZJumpRelativeOnFalser   r   )éx   ZJROTr   ZJumpRelativeOnTruer   r   )é*   ZLOOPCALLr   ZLoopAndCallFunctionr   r   )éP   ÚLTr   ÚLessThanr   r   )éQ   ZLTEQr   ZLessThenOrEqualr   r   )é‹   ÚMAXr   ZMaximumr   r   )éI   ZMDr   ZMeasureDistancer   r   )é.   ZMDAPr   ZMoveDirectAbsPtr   r   )éÀ   ZMDRPrU   ZMoveDirectRelPtr   r   )é>   ZMIAPr   ZMoveIndirectAbsPtr   r   )éŒ   ÚMINr   ZMinimumr   r   )é&   ZMINDEXr   ZMoveXToTopStackr   r   )éà   ZMIRPrU   ZMoveIndirectRelPtr   r   )éK   ZMPPEMr   ZMeasurePixelPerEmr   r   )éL   ZMPSr   ZMeasurePointSizer   r   )é:   ZMSIRPr   ZMoveStackIndirRelPtr   r   )éc   ÚMULr   ÚMultiplyr   r   )ée   ZNEGr   ZNegater   r   )éU   ZNEQr   ÚNotEqualr   r   )é\   ÚNOTr   Z
LogicalNotr   r   )él   ZNROUNDr   ZNoRoundr   r   )éV   ZODDr   ZOddr   r   )é[   ÚORr   Z	LogicalOrr   r   )é!   ÚPOPr   ZPopTopStackr   r   )éE   ZRCVTr   ZReadCVTr   r   )é}   ZRDTGr   ZRoundDownToGridr   r   )éz   ZROFFr   ZRoundOffr   r   )éŠ   ZROLLr   ZRollTopThreeStackr   r   )éh   ÚROUNDr   ÚRoundr   r   )éC   ÚRSr   Z	ReadStorer   r   )é=   ZRTDGr   ZRoundToDoubleGridr   r   )é   ZRTGr   ZRoundToGridr   r   )é   ZRTHGr   ZRoundToHalfGridr   r   )é|   ZRUTGr   ZRoundUpToGridr   r   )éw   ZS45ROUNDr   ZSuperRound45Degreesr   r   )é~   ZSANGWr   ZSetAngleWeightr   r   )é…   ZSCANCTRLr   ZScanConversionControlr   r   )é�   ZSCANTYPEr   ZScanTyper   r   )éH   ZSCFSr   ZSetCoordFromStackFPr   r   )é   ZSCVTCIr   ZSetCVTCutInr   r   )é^   ZSDBr   ZSetDeltaBaseInGStater   r   )é†   ZSDPVTLr   ZSetDualPVectorToLiner   r   )é_   ZSDSr   ZSetDeltaShiftInGStater   r   )é   ZSFVFSr   ZSetFVectorFromStackr   r   )é   ZSFVTCAr   ZSetFVectorToAxisr   r   )é   ZSFVTLr   ZSetFVectorToLiner   r   )é   ZSFVTPVr   ZSetFVectorToPVectorr   r   )é4   ZSHCr   ZShiftContourByLastPtr   r   )é2   ZSHPr   ZShiftPointByLastPointr   r   )é8   ZSHPIXr   ZShiftZoneByPixelr   r   )é6   ZSHZr   ZShiftZoneByLastPointr   r   )é   ZSLOOPr   ZSetLoopVariabler   r   )é   ZSMDr   ZSetMinimumDistancer   r   )é
   ZSPVFSr   ZSetPVectorFromStackr   r   )r   ZSPVTCAr   ZSetPVectorToAxisr   r   )é   ZSPVTLr   ZSetPVectorToLiner   r   )év   ZSROUNDr   Z
SuperRoundr   r   )é   ZSRP0r   ZSetRefPoint0r   r   )é   ZSRP1r   ZSetRefPoint1r   r   )é   ZSRP2r   ZSetRefPoint2r   r   )é   ZSSWr   ZSetSingleWidthr   r   )é   ZSSWCIr   ZSetSingleWidthCutInr   r   )éa   ÚSUBr   ZSubtractr   r   )r   ZSVTCAr   ZSetFPVectorToAxisr   r   )é#   ZSWAPr   ZSwapTopStackr   r   )é   ZSZP0r   ZSetZonePointer0r   r   )é   ZSZP1r   ZSetZonePointer1r   r   )é   ZSZP2r   ZSetZonePointer2r   r   )é   ZSZPSr   ZSetZonePointerSr   r   )é)   ZUTPr   Z	UnTouchPtr   r   )ép   ZWCVTFr   ZWriteCVTInFUnitsr   r   )éD   ZWCVTPr   ZWriteCVTInPixelsr   r   )éB   ZWSr   Z
WriteStorer   r   c                 C  s.   d}t |ƒD ]}d| d@  | }| d? } q|S )NÚ Ú01r   )Úrange)ÚvalueÚbitsÚsÚi© r´   úY/var/www/sistema_ama/venv/lib/python3.9/site-packages/fontTools/ttLib/tables/ttProgram.pyÚbitRepr    s
    
r¶   z[A-Z][A-Z0-9]*$c                 C  s‚   i }i }| D ]l\}}}}}}t  |¡s*J ‚|||f||< |rh|}	td|> ƒD ]}
|||	|f|||
 < qLq|dd|f||< q||fS )Nr   r   )Ú_mnemonicPatÚmatchr¯   )ZinstructionListÚ
opcodeDictÚmnemonicDictÚopÚmnemonicÚargBitsÚnameZpopsZpushesÚ	argoffsetr³   r´   r´   rµ   Ú	_makeDict«   s    rÀ   c                   @  s   e Zd Zdd„ Zdd„ ZdS )Útt_instructions_errorc                 C  s
   || _ d S ©N)Úerror)ÚselfrÃ   r´   r´   rµ   Ú__init__¿   s    ztt_instructions_error.__init__c                 C  s   dt | jƒ S )NzTT instructions error: %s)ÚreprrÃ   ©rÄ   r´   r´   rµ   Ú__str__Â   s    ztt_instructions_error.__str__N)Ú__name__Ú
__module__Ú__qualname__rÅ   rÈ   r´   r´   r´   rµ   rÁ   ¾   s   rÁ   z	/\*.*?\*/z([A-Z][A-Z0-9]*)\s*\[(.*?)\]z-?[0-9]+z(%s)|(%s)|(%s)z\s*z-[A-Z][A-Z0-9]*\s*\[.*?\]\s*/\* ([0-9]+).*?\*/z^FDEF|IF|ELSE\[ \]\t.+z^ELSE|ENDF|EIF\[ \]\t.+c                 C  s*   t  | |¡}|jd d }||ks&J ‚|S )Nr   r   )Ú_whiteREr¸   Úregs)ÚdataÚposÚmZnewPosr´   r´   rµ   Ú
_skipWhiteÔ   s    rÑ   c                   @  sÀ   e Zd Zddœdd„Zdddœdd„Zd	dd
œdd„Zddœdd„Zd$ddœdd„Zddœdd„Zddœdd„Z	ddœdd„Z
d%ddœdd„Zddœdd„ZeZddœdd „Zddœd!d"„Zd#S )&ÚProgramÚNone)Úreturnc                 C  s   d S rÂ   r´   rÇ   r´   r´   rµ   rÅ   Ü   s    zProgram.__init__Úbytes)ÚbytecoderÔ   c                 C  s    t   d|¡| _t| dƒr| `d S )NÚBÚassembly)ÚarrayrÖ   ÚhasattrrØ   )rÄ   rÖ   r´   r´   rµ   ÚfromBytecodeß   s    
zProgram.fromBytecodezList[str] | str)rØ   rÔ   c                 C  sN   t |tƒr|| _n*t |tƒr(| ¡ | _ntdt|ƒj› �ƒ‚t| dƒrJ| `	d S )Nzexpected str or List[str], got rÖ   )
Ú
isinstanceÚlistrØ   ÚstrÚ
splitlinesÚ	TypeErrorÚtyperÉ   rÚ   rÖ   )rÄ   rØ   r´   r´   rµ   ÚfromAssemblyä   s    


zProgram.fromAssemblyc                 C  s   t | dƒs|  ¡  | j ¡ S )NrÖ   )rÚ   Ú	_assemblerÖ   ÚtobytesrÇ   r´   r´   rµ   ÚgetBytecodeî   s    
zProgram.getBytecodeTz	List[str]c                 C  s   t | dƒs| j|d� | jS )NrØ   ©Úpreserve)rÚ   Ú_disassemblerØ   )rÄ   rç   r´   r´   rµ   ÚgetAssemblyó   s    
zProgram.getAssemblyc                 C  sF  t |dƒr|j�rz|  ¡ }W nŠ   dd l}tƒ }|j|d� d}|| ¡ 7 }t |¡ | 	d¡ | 
¡  | | ¡ ¡ | 
¡  | |  ¡ ¡ | d¡ | 
¡  Y �qB0 |s²d S | 	d¡ | 
¡  d}d}t|ƒ}	||	k �rî|| }
t |
¡rø|d8 }| |j| ¡ | |
¡ | 
¡  t |
¡}|d }|�rÚt| d¡ƒ}g }d}t|ƒD ]T}|�r�|d �s�| |j| ¡ | d	 |¡¡ | 
¡  g }| |||  ¡ �qP| |j| ¡ | d	 |¡¡ | 
¡  || d }t |
¡rÔ|d7 }qÔ| d¡ | 
¡  n@|  ¡ }|�sd S | 	d¡ | 
¡  | |¡ | d¡ | 
¡  d S )
NÚdisassembleInstructionsr   )ÚfilezBAn exception occurred during the decompilation of glyph program:

rÖ   rØ   r   r…   ú )rÚ   rê   ré   Ú	tracebackr   Ú	print_excÚgetvalueÚlogrÃ   ÚbegintagÚnewlineÚcommentÚstripÚdumphexrå   ÚendtagÚlenÚ_unindentREr¸   ÚwriteÚindentwhiteÚ_pushCountPatÚintÚgroupr¯   ÚjoinÚappendÚ	_indentRE)rÄ   ÚwriterÚttFontrØ   rí   ÚtmpÚmsgr³   ÚindentZnInstrÚinstrrÐ   ÚnValuesÚlineÚjrÖ   r´   r´   rµ   ÚtoXMLø   s~    ÿþ














zProgram.toXMLc                 C  sB   |dkr$|   t|ƒ¡ |  ¡  | `n|dks0J ‚|  t|ƒ¡ d S )NrØ   rÖ   )râ   r   rã   rØ   rÛ   r   )rÄ   r¾   ÚattrsÚcontentr  r´   r´   rµ   ÚfromXML<  s    zProgram.fromXMLc                 C  s$  d  t| dg ƒ¡}g }|j}t|ƒ}t|dƒ}||k �rìt ||¡}|d u rhtd||d |d …  ƒ‚| ¡ \}}}	}
}|j	d d }|r˜t||ƒ}q.|	 
¡ }	| d¡rÆt|dd … ƒ}||ƒ �n|d	v�r"t| \}}}t|	ƒ|krútd
||	f ƒ‚|	�rt|	ƒ}	|||	 ƒ n||ƒ �n¾g }t||ƒ}||k �rÊt ||¡}|d u �rhtd|||d …  ƒ‚| ¡ \}}}	}
}|
d u �r’|d u �r’�qÊ|j	d d }t||ƒ}|d u�r¸�q0| t|
ƒ¡ �q0t|ƒ}|dk�râd}|�rà||k �r$|dk �r$d||   k�rdk�s$n |d7 }�qæd}|| |k �rp|dk �rpd|||    k�r`dk�rpn n|d7 }�q(|dk �r¢|| dk �r¢|| |k�r¢||7 }�qà|�rJ|dk�rÖtd \}}}|| d }||ƒ ntd \}}}||ƒ ||ƒ |d |… D ]H}d|  k�rdk �s*n J d| ƒ‚||d? d@ ƒ ||d@ ƒ �q |�r¼|dk�r~td \}}}|| d }||ƒ ntd \}}}||ƒ ||ƒ |||| … D ]}||ƒ �q¬|| }||d … }||8 }d}�qànþ|d dk}t| \}}}|d dk�r2|dk�sJ |ƒ‚|| d }||ƒ n|dk �s@J ‚||ƒ ||ƒ |�r¦|D ]H}d|  k�rvdk �s„n J d| ƒ‚||d? d@ ƒ ||d@ ƒ �qZn:|D ]4}d|  k�rÆdk �sÔn J d| ƒ‚||ƒ �qªt||ƒ}q.|�rt|ƒdk �rt|ƒdk�sJ ‚t d|¡| _d S )Nrì   rØ   r   zSyntax error in TT program (%s)rU   rT   r   ÚINSTR)ÚPUSHr
   r   r   r   z*Incorrect number of argument bits (%s[%s])r  éÿ   r   r’   r   r   i €ÿÿé €  zPUSH value out of range %dr   r
   r   ÚWÚNé   zPUSHW value out of range %dzPUSHB value out of range %dr×   )rþ   Úgetattrrÿ   r÷   rÑ   Ú_tokenREr¸   rÁ   ÚgroupsrÍ   rô   Ú
startswithrü   rº   r   ÚstreamMnemonicDictÚmaxÚminrÙ   rÖ   )rÄ   rØ   rÖ   ÚpushZlenAssemblyrÏ   rÐ   Údummyr¼   ÚargÚnumberró   r»   r½   r¾   ÚargsZ	_mnemonicZnArgsZnWordsÚnBytesr°   ZnTotalÚwordsr´   r´   rµ   rã   E  s   

ÿ



ÿ


ÿ


ÿþý
ý

ÿþý
ýÿ
þ
ý

ÿ



ÿÿ zProgram._assembleFc                 C  s
  g }d}t | dg ƒ}t|ƒ}||k �r || }zt| \}}}	}
W �nv t�yº   |tv �r g }|| tv �rV|| }t| \}}}	}
|d dk}|r¦||	 d }n|d }|| }|d }|dksÊJ ‚|süt|ƒD ]"}|| }| t|ƒ¡ |d }qÖnPt|ƒD ]F}|| d> ||d  B }|dk�r2|d }| t|ƒ¡ |d	 }�q|rb�qVqb|�s`d
}t|ƒ}|dk�r‚| d| ¡ n| d||f ¡ | |¡ n| d| ¡ |d }Y q0 |�rä| |dt	||	 |ƒ|
f  ¡ n| |d|
  ¡ |d }q|| _
d S )Nr   rÖ   r   r  r   r’   r  i   r   r  z%s[ ]	/* 1 value pushed */z%s[ ]	/* %s values pushed */z
INSTR%d[ ]z[%s]	/* %s */z[ ]	/* %s */)r  r÷   r¹   ÚKeyErrorÚstreamOpcodeDictr¯   rÿ   rÆ   Úextendr   rØ   )rÄ   rç   rØ   r³   rÖ   ZnumBytecoder»   r¼   r½   r¿   r¾   Úvaluesr"  r  r	  r°   r´   r´   rµ   rè   Ö  sl    




ÿÿÿ
zProgram._disassembleÚboolc                 C  s0   t | dƒrt| jƒdkp.t | dƒo.t| jƒdkS )aÂ  
        >>> p = Program()
        >>> bool(p)
        False
        >>> bc = array.array("B", [0])
        >>> p.fromBytecode(bc)
        >>> bool(p)
        True
        >>> p.bytecode.pop()
        0
        >>> bool(p)
        False

        >>> p = Program()
        >>> asm = ['SVTCA[0]']
        >>> p.fromAssembly(asm)
        >>> bool(p)
        True
        >>> p.assembly.pop()
        'SVTCA[0]'
        >>> bool(p)
        False
        rØ   r   rÖ   )rÚ   r÷   rØ   rÖ   rÇ   r´   r´   rµ   Ú__bool__  s    ÿzProgram.__bool__c                 C  s    t | ƒt |ƒkrtS | j|jkS rÂ   )rá   ÚNotImplementedÚ__dict__)rÄ   Úotherr´   r´   rµ   Ú__eq__5  s    zProgram.__eq__c                 C  s   |   |¡}|tu r|S | S rÂ   )r,  r)  )rÄ   r+  Úresultr´   r´   rµ   Ú__ne__:  s    
zProgram.__ne__N)T)F)rÉ   rÊ   rË   rÅ   rÛ   râ   rå   ré   r
  r  rã   rè   r(  Ú__nonzero__r,  r.  r´   r´   r´   rµ   rÒ   Û   s   
D	 ArÒ   c                  C  s>   d} t ƒ }| | ¡ |jdd�}| |¡ t| | ¡ kƒ dS )z
    >>> _test()
    True
    s·  @;:9876543210/.-,+*)('&%$#"! 
	 ,°CXEj°C`°F#D# °FNðM/° !#3Y-,°CX°+° K°PX± @8Y°+!#3Y-,°CXN°%ò!° M E°%°%#Jad°(RX!#Ö°%ò!° YY-,°CX!!°%°%I°%°%Ja d°PX!!!°%°%I° PX° PX¸ÿâ8!°8!Y° RX°8!¸ÿð8!YYYY-,°CX°+° K°PX¹  ÿÀ8Y°+!#3Y-,NŠ±FCD° ± Fâ° ¹  ÿð8 ° <°(+°%° <-,° /°ò°°M° -,°CX°+° ¹  ÿà8°+!#3Y-,°CXEdj#Edi°Cd``°F#D# °Fð/° !! Š ŠRX3!!YY-,±
C#Ce
-, ±
C#C-, °F#p±F>°F#p±FE:± -,°+°%E°%Ej°@‹`°%#D!!!-,°+°%E°%Ej¸ÿÀŒ`°%#D!!!-,° °+!!!-,° °+!!!-,°C°Ce
-, i°@a° ‹ ±,ÀŠŒ¸ b`+d#da\X°aY-,± %EhT°KPZX°%E°%E`h °%#D°%#D°% Eh Š#D°%Eh`°%#DY-,°% Eh Š#D°%Edhe`°%°`#D-,°	CX‡!À°CX‡E°+°G#D°GzäŠEi °G#DŠŠ‡ ° QX°+°G#D°Gzä!°GzäYYY-, ŠE#Eh`D-,EjB-,/-,°CX°%°%Id#Edi°@‹a °€bj°%°%aŒ°C`°F#D!Š°Fö!!!!!Y-,°CX°%E°%Ed`j°%Eja °%Ej Š‹e°%#DŒ°%#D!! EjD EjDY-, E° U°CZXEh#Ei°@‹a °€bj Š#a °%‹e°%#DŒ°%#D!!!!°+Y-,ŠŠEd#EdadB-,°%°%°+°CX°%°%°%°+°%C°@T°%C° TZX°% E°@aDY°%C° T°%C°@TZX°% E°@`DYY!!!!-,KRXC°%E#aD!!Y-,KRXC°%E#`D!!Y-,KRXED!!Y-, °%#I°@`° c ° RX#°%8#°%e8 Šc8!!!!!Y-,KPXED!!Y-,°%# Šõ °`#íì-,°%# Šõ °a#íì-,°%õ íì-,F#F`ŠŠF# FŠ`Ša¸ÿ€b# #Š±KKŠpE` ° PX°a¸ÿº‹°FŒY°`h:-, E°%FRX°%F ha°%°%?#!8!Y-, E°%FPX°%F ha°%°%?#!8!Y-, °C°C-,Šì-,°CX! F° RX¸ÿð8°8YY-, ° UX¸ c°%Ed°%Eda° SX°°@a°Y%EiSXED!!Y!°%E°%Ead°(QXED!!YY-,!!d#d‹¸@ b-,!°€QXd#d‹¸  b² @/+Y°`-,!°ÀQXd#d‹¸Ub² €/+Y°`-,d#d‹¸@ b`#!-,KSX°%°%Id#Edi°@‹a °€bj°%°%aŒ°F#D!Š°Fö!!Š# 9/Y-,°%°%Id°ÀTX¸ÿø8°8!!Y-,°CXY-,°CXY-,°
+# <°+-,°%¸ÿð8°(+Š# Ð#°+°CXÀ<Y ° -,KS#KQZX8!!Y-,°%Ð#É°° °<°-,° °°%I°8°-,KS#KQZX EŠ`D!!Y-, 9/-Træ   N)rÒ   rÛ   ré   râ   Úprintrå   )ÚbcÚpZasmr´   r´   rµ   Ú_test?  s    

r3  Ú__main__)0Ú__doc__Ú
__future__r   ÚfontTools.misc.textToolsr   r   r   r   rÙ   Úior   Útypingr   ÚreÚloggingÚ	getLoggerrÉ   rð   ZstreamInstructionsÚinstructionsr¶   Úcompiler·   rÀ   r$  r  r¹   rº   Ú	ExceptionrÁ   Ú_commentZ_instructionZ_numberÚ_tokenr  rÌ   rû   r   rø   rÑ   ÚobjectrÒ   r3  ÚsysÚdoctestÚexitÚtestmodÚfailedr´   r´   r´   rµ   Ú<module>   sF   
 





  f
