h SrSSKJr SrSrS;SjrSrSrS r"S S \ 5r S r S"SSS9r \ RCSSSS S!9 \ RCS"S#SSS$S%9 \ RCS&S'SS(S)9 \ RCS*S+\"S,S-9 \ RG\R2SS5r$\$RJ(a\$RLcSOS.r'\"\$RJ5r%\("S/5 \("\"\%55 \"\%\'5r)\("S05 \("\)5 \"\)5r*\("S15 \("\"\*55 \%\*:Xde\("S25 \("\"\ "\%\'555 \("S35 \("\"\"\%\'555 \$RV(aSS4K,J-r- \-"\$RV5r+\+S5R\R^Sr0\0Rbr2\2Rg5HEr4\2\4r5\5Rm5 \5RnRNr'\"\5RJ\'\S69\5l%MG \$RpcSS7K9J:r: \:"\$RVSS8S99r;O \$Rpr;\;(a\("S:\;5 \+Ry\;5 gggg)>aZT2CharString operator specializer and generalizer. PostScript glyph drawing operations can be expressed in multiple different ways. For example, as well as the ``lineto`` operator, there is also a ``hlineto`` operator which draws a horizontal line, removing the need to specify a ``dx`` coordinate, and a ``vlineto`` operator which draws a vertical line, removing the need to specify a ``dy`` coordinate. As well as decompiling :class:`fontTools.misc.psCharStrings.T2CharString` objects into lists of operations, this module allows for conversion between general and specific forms of the operation. ) maxStackLimitc[U[5(aUR5n/nUH n[U5nUR U5 M" U$![a [ U5nN/![a N"programToString..$s,GqCFFGs)join)rs rprogramToStringr#s 88,G, ,,Nc@SnSnSnSn/n/n[U5nUGHen [U [5(dURU 5 M,U S:Xa>UceSU"U5-n USn X-S-n X|*S/X|*S&[ U5n XKU -S- - nU nMpU S:XaUSn[ U5[ LdeOpU(diU S;acS nU S ;nU(aU[ XuS5-nO [ U5nU(a2US -U- (a%URS5nURS U/45 U S ;aKU(aURS U45 URU /45 URS [U5/45 OURX45 /nGMh U(aURS U45 U$)uTakes a T2CharString program list and returns list of commands. Each command is a two-tuple of commandname,arg-list. The commandname might be empty string if no commandname shall be emitted (used for glyph width, hintmask/cntrmask argument, as well as stray arguments at the end of the program (🤷). 'getNumRegions' may be None, or a callable object. It must return the number of regions. 'getNumRegions' takes a single argument, vsindex. It returns the numRegions for the vsindex. The Charstring may or may not start with a width value. If the first non-blend operator has an odd number of arguments, then the first argument is a width, and is popped off. This is complicated with blend operators, as there may be more than one before the first hint or moveto operator, and each one reduces several arguments to just one list argument. We have to sum the number of arguments that are not part of the blend arguments, and all the 'numBlends' values. We could instead have said that by definition, if there is a blend operator, there is no width value, since CFF2 Charstrings don't have width values. I discussed this with Behdad, and we are allowing for an initial width value in this case because developers may assemble a CFF2 charstring from CFF Charstrings, which could have width values. FrblendNvsindex> hstemvstemendcharhmovetohstemhmrmovetovmovetovstemhmcntrmaskhintmaskT>r$r'>r)r*) iterrrr lentyper popnext)r getNumRegions seenWidthOpvsIndex lenBlendStacklastBlendIndexcommandsstackitrnumSourceFonts numBlends numBlendArgslenStackparitynumArgswidths rprogramToCommandsrA's,KGMNH E gB%%% LL   G  , ,,w!77Nb I$59L%*=>%:$;E-. !5zH 1A5 5M%N  i BiG=C' ''5 - $ K44F(#eO.D*EEe*GaK61 ! eW . , ,U , OOUBK ( OOR$r(, - OOUN +qr U $ Orc/nUHMn[U[5(a$URU5 URS5 M<URU5 MO U$)Nr)rlistextendr )args token_listargs r_flattenBlendArgsrHsPJ c4   c "   g &   c "  rc/nUHRup#[SU55(a [U5nURU5 U(dMAURU5 MT U$)zmTakes a commands list as returned by programToCommands() and converts it back to a T2CharString program list.c3B# UHn[U[5v M g7frrrCrrGs rr$commandsToProgram..5z#t$$)anyrHrDr )r7roprEs rcommandsToProgramrRsTG 55 5 5$T*Dt 2 NN2   Nrc#~# [U5nX!-S:wa [U5e[SX!5H nXX1-v M g7f)z'Group the list el into groups of size nrN)r.r range)elnlis r_everyNrYs= BAuzn 1a^QUms;=c\rSrSr\S5r\S5r\S5r\S5r\S5r \S5r \S5r \S 5r \S 5r \S 5r\S 5r\S 5r\S5rSrg)!_GeneralizerDecombinerCommandsMapc#L# [U5S:wa [U5eSU4v g7f)Nr+r&r.r rEs rr&)_GeneralizerDecombinerCommandsMap.rmovetos& t9>T" "$s"$c#V# [U5S:wa [U5eSUSS/4v g7fNrr&rr^r_s rr$)_GeneralizerDecombinerCommandsMap.hmovetos. t9>T" "47A,''')c#V# [U5S:wa [U5eSSUS/4v g7frbr^r_s rr')_GeneralizerDecombinerCommandsMap.vmovetos. t9>T" "1d1g,''rdc#b# U(d [U5e[US5H nSU4v M g7f)Nr+rlinetor rYr_s rrh)_GeneralizerDecombinerCommandsMap.rlinetos/T" "D!$Dd# #%-/c## U(d [U5e[U5nS[U5S/4v SS[U5/4v M$![a gf=f7fNrhrr r-r1 StopIterationrEr9s rhlineto)_GeneralizerDecombinerCommandsMap.hlinetosbT" " $Z  48Q-00 1d2h-00   "A%A AAAAc## U(d [U5e[U5nSS[U5/4v S[U5S/4v M$![a gf=f7frmrnrps rvlineto)_GeneralizerDecombinerCommandsMap.vlinetosbT" " $Z  1d2h-00 48Q-00   rsc#b# U(d [U5e[US5H nSU4v M g7f)N rrcurvetorir_s rry+_GeneralizerDecombinerCommandsMap.rrcurvetos/T" "D!$D% %%rkc## [U5nUS:d US-S:a [U5eUS-S:Xa SUSUSUSUSUSS/4v USSn[US5HnSUSSUSUSUSS/4v M g7fNrr+ryrr.r rYrErWs r hhcurveto+_GeneralizerDecombinerCommandsMap.hhcurvetos I q5AEAIT" " q5A:a$q'47DGT!Wa PQ Q8DD!$Da!T!Wd1gtAw JK K%A;A=c ## [U5nUS:d US-S:a [U5eUS-S:Xa SUSUSUSUSSUS/4v USSn[US5HnSSUSUSUSSUS/4v M g7fr|rrs r vvcurveto+_GeneralizerDecombinerCommandsMap.vvcurvetos I q5AEAIT" " q5A:a$q'47DGQQ PQ Q8DD!$DDGT!Wd1gq$q' JK K%rc## [U5nUS:d US-S;a [U5eSnUS-S:XaUS-S:HnUSSUSSp [US5n[U5nSUS S USUSS US /4v [U5nSS US USUSUS S /4v MH![a Of=fU(aAUnW(aSUS S USUSUSUS /4v gSS US USUSUS US/4v gg7f Nr}>rrr}rr+rrryrr~r.r rYr1rorErW last_args lastStraightr9s r hvcurveto+_GeneralizerDecombinerCommandsMap.hvcurvetosT I q5AE-T" " q5A:q5A:L"3Bibc) T1  Bx"T!Waa$q'1d1g$NOOBx"QQa$q'47A$NOO      D"T!Waa$q'47DQRG$TUU"QQa$q'47DQRG$TUU &AC3A B B'$C3&B''A C3c## [U5nUS:d US-S;a [U5eSnUS-S:XaUS-S:HnUSSUSSp [US5n[U5nSS US USUSUS S /4v [U5nSUS S USUSS US /4v MH![a Of=fU(aAUnW(aSS US USUSUS US/4v gSUS S USUSUSUS /4v gg7frrrs r vhcurveto+_GeneralizerDecombinerCommandsMap.vhcurveto sT I q5AE-T" " q5A:q5A:L"3Bibc) T1  Bx"QQa$q'47A$NOOBx"T!Waa$q'1d1g$NOO      D"QQa$q'47DQRG$TUU"T!Waa$q'47DQRG$TUU rc## [U5nUS:d US-S:wa [U5eUSSUSSp [US5H nSU4v M SU4v g7f)Nrrxr+ryrhrrErWrs r rcurveline,_GeneralizerDecombinerCommandsMap.rcurveline%sd I q5AEQJT" "s)T"#YiD!$D% %%)$$AAc## [U5nUS:d US-S:wa [U5eUSSUSSp [US5H nSU4v M SU4v g7f)Nrr+rirhryrrs r rlinecurve,_GeneralizerDecombinerCommandsMap.rlinecurve/sd I q5AEQJT" "s)T"#YiD!$Dd# #%I&&rN)__name__ __module__ __qualname____firstlineno__ staticmethodr&r$r'rhrqruryrrrrrr__static_attributes__rrrr[r[s   (( (( $$     && LLLLVV0VV0%%''rr[c T[UVs/sHn[U[5PM sn5(a@UVVs/sH0n[U[5(a [U5OU/HnUPM M2 nnnOUnUSnUSSn[ U5nXe-S- nXWS--U:Xd [ U5eUSUVs/sHo/PM nnXESn [ U 5n [ SX5Vs/sH o9X3U-PM n n[X5V V s/sH upX-S/-PM nn n U$s snfs snnfs snfs snfs sn n fNrrr)rPrrC_convertBlendOpToArgsr.r rTzip) blendListrGerXrEr;rW numRegions defaultArgs deltaArgsnumDeltaValues deltaListab blend_argss rrr:s`  Y 7YcJsD !Y 788 2[[[X540UD65$r)rRrrArr2kwargss rgeneralizeProgramr" ,WDOO rcpUS(dUS(dSUSS4$SUSS4$US(dSUSS4$SU4$)aV Takes X,Y vector v and returns one of r, h, v, or 0 depending on which of X and/or Y are zero, plus tuple of nonzero ones. If both are zero, it returns a single zero still. >>> _categorizeVector((0,0)) ('0', (0,)) >>> _categorizeVector((1,0)) ('h', (1,)) >>> _categorizeVector((0,2)) ('v', (2,)) >>> _categorizeVector((1,2)) ('r', (1, 2)) rr0Nvhrr)rs r_categorizeVectorrsR Q4t"1: !": t"1: 6Mrc2US:XaU$US:XaU$X:XaU$g)Nrr)rrs r_mergeCategoriesrs'CxCxv rc2US:XagUS:XagUS;deU$)Nrr0rr)rs r_negateCategoryrs'CxCx 99 Hrc[U5nSn/nSnXA:Ga?XnUS- n[U[5(dURU5 US- nGOUn[U5S- nU/nUSU-- nXA:ai[X[5(aRX'-[:aFURX5 US- nX'- nXA:a%[X[5(aX'-[:aMF[U5n /n UHnU RUS5 M UH"nUSS:XdeU R USS5 M$ U RU 5 URU 5 Xi-nXA:aGM?U$)Nrrr)r.rrCr rrD) rEnum_args stack_usenew_argsrXrGprev_stack_use num_sources blendlist num_blendsrs r_convertToBlendCmdsrsm4yHIH A ,g Q#t$$ OOC NI&N c(Q,KI [ (Itw--+m;  )Q( tw--+m;YJJ !!#a&)! 2w!|#|!!#a),!   j ) OOJ '&3I] ,` Orc[U[5(a|[U[5(ae[U5[U5:wd USUS:wa [5e[ USSUSS5VVs/sHup#[ X#5PM snnUS/-$Xp[U[5(a!USS:Xde[ USU5/USS-$X-$s snnfr)rrCr.r r_addArgs)rrvavbs rrrs!T a  1vQ1R5AbE> l"36q"vq"v3FG3FHR$3FG1R5'Q Qq!Tuzz1q!"QqrU** 5L Hs.C cSnSnUH:n[U5[La [X![U5-5nXS- nM5US- nM< [X5$)Nrrr)r/rCmax _argsStackUse)rEstackLenmaxLenrGs rrr sXH F 9 M#,>!>?F B H MH  x  rTc U(a [XS9nO [U5n[[U5S- SS5HRnSXSs=:XaXS- S:XdMO M#XS- SXSpvSUSUS-USUS-/4XS- 'X MT [[U55HdnXupUS;a[ U 5upXSS-U 4X'M)US:XdM1[ U SS5up[ U S S5upX-S -XSS -U-4X'Mf U(d[[U5S- SS5HnXupUS :Xa+[U 5S :Xde[ U SS 5upU S-nX4X'US:XaX MDU(dMMUS;dMUXUS- S:XdMeXS- unn[U 5S:Xa[U5S:Xde[ U SUS5/nUU4XS- 'X M [S[U5S- 5HnXupXS- SXS-SnnUS;a@UUs=:XaS:Xa3O O0[U 5S:XdeUSS:XaSU S/OU SS/n SU 4X'McUSSS :XdMn[U 5S:XdMUUs=:XaS:XdMO MUSS:HUSS:H- (deUSS:XaSnOUSS:waSnOUSS:XaS nOSnU SU[U 5"S5-U US-n SU 4X'M U(a[USS5OSn[[U5S- SS5GHanXS- unn XunnSnUU1SS1::a,UU:XaUnO[U5nUS:Xa US:XaSnOUS:XaSnOUU4S;aUnOUU1SS1:XaUnOS USSs=:Xa USS:XaO OUSSunnUSSunnUS:XdUS:XdUUs=:XaS:XaO OM[UU5nUcMUS:Xa[UU5nUcMSU-S -nOCUS:Xa#[U[U55nUcMUS-S -nO[UU5nUcGMUU-S -n[U 5n[U[U 5U-5n U(aU U:aUX-4XS- 'X U nGM_UnGMd [[U55HnXupUS;aSUSS-U 4X'MUSSS :XdM(USSS;dM3[U 5nUSSun!nU!S:HUS:H- (a US-S:XdeU!S :XaSn!US :XaSnU!S:XaUn!US:Xa [U!5nU!U1SS1::d U!U45eUS-(aBU!U:wa%U!S:HUS!-S:H- (aU SS U SS-U S S-n OU!S:XaU SSU SS-U SS-n U!U-S -U 4X'M [[U55H1nXup[S"U 55(dM"U[U 54X'M3 U$![ a GMf=f)#N)rrrrr&>rhr&ryr+rcurvetor} 00curvetor~lineto0lineto>rqru>rrqrurhrrr)rrxrr>rhrryrrurq>r0movetor>hhhvrrvhvvrrc3B# UHn[U[5v M g7frrKrLs rr%specializeCommands..;rNrO)rrCrTr.rrr r/rrrrrPr)"r7rgeneralizeFirstpreserveTopologymaxstackrXv1v2rQrEcc1args1c2args2_ other_argsrprvnxtposstackUseop1op2new_oprWd0d1d2d3d args1StackUsecombinedStackUseop0s" rspecializeCommandsrs=P%hJ>3x=1$a ,  A <(q5/!*< < <!e_Q'Q(2a52a5="Q%"Q%-*HIHUO -h3x= !; ' ''-GAf*d*HK   )$r(3IB)$rs)4IB'I-uAay/@5/HHHK "F s8}q("b1A{HB[ 4yA~%~+D1I6\ h YK qR11ra!e_Q=O7O (Q :4yA~#j/Q*>>> (a*Q- @AH$&x.QK;2B1c(ma' (;E?1%xAq'9S 2 2sc7NY7Nt9> !>#%a5CcS6OK6O6OqESLRUc\2 22!u|A#A#:T 4 004:=D&-HK /)42:}Xb\!_-qH 3x=1$a ,!e_ U[ U :)[1 1czJ+%!q&)F!V)F3ZS SF3ZIy1 1F #ab' ,SW ,!WFB!WFBSyB#IrS R(AySy$Q+9q9,s%b/!*<=:cI-%b"-:a)+&e, }c%j8.CD &1%u}5HUO 'H$Hs-x3x= !; ' '12,,HK  ab6Y 2bq61O#OD A"1vHCs scz*1uz!zczczczcz%c*:#s+ 7c3Z 7+1u#:s q1uz2#CRy494tBr{Bcz#Aay483d12h>)i/5HK E"J3x= !; 55 5 51$77HK" OS"s8W W)(W)c >[[[X540UD65$r)rRrrArs rspecializeProgramr Arr__main__rzfonttools cffLib.specializerz&CFF CharString generalizer/specializer) descriptionrr*z Commands.)metavarnargshelpz --num-regions NumRegionsz5Number of variable-font regions for blend opertaions.)rrdefaultrz--fontFONTFILEzCFF2 font to specialize.)rrrz-oz --output-filezOutput font file name.)r/rcP[[RUcS5$U5$)Nr)r options num_regions)r4s rrps&##AF">EF"rzProgram:z Commands:zProgram from commands:zGeneralized program:zSpecialized program:)TTFontCFF2)r)makeOutputFileNamez .specialized) overWritesuffixSavingr)F)FTF0)=__doc__fontTools.cffLibrrrrArHrRrYobjectr[rrrrrrrrrrr rsysr.argvdoctestexittestmodfailedargparseArgumentParserparser add_argumentr parse_argsrrrr2printr7program2fontfontTools.ttLibrcff topDictIndexcff2 CharStrings charstringskeys glyphName charstring decompileprivate output_filefontTools.misc.cliToolsroutfilesaverrrr?s. +  -Yx S'S'l'T&R 6 7t  !  hV   z 388} "))*  $ $&<F  9CkR  D   '      %  -G""*  "'//2 j og&'$Wm< k h$X. &' oh'((""" $% o/GHI $% o/GHI||*gll#F|,,Q/&& $))+I$Y/J  "&..<