path: root/Doc/ref/ref.ps

%!PS-Adobe-3.0
%%BoundingBox: (atend)
%%Pages: (atend)
%%PageOrder: (atend)
%%DocumentFonts: (atend)
%%Creator: Frame 4.0
%%DocumentData: Clean7Bit
%%EndComments
%%BeginProlog
%
% Frame ps_prolog 5.0, for use with Frame 5.0 products
% This ps_prolog file is Copyright (c) 1986-1995 Frame Technology
% Corporation.  All rights reserved.  This ps_prolog file may be
% freely copied and distributed in conjunction with documents created
% using FrameMaker, FrameMaker/SGML and FrameViewer as long as this 
% copyright notice is preserved.
%
% FrameMaker users specify the proper paper size for each print job in the
% "Print" dialog's "Printer Paper Size" "Width" and "Height~ fields.  If the
% printer that the PS file is sent to does not support the requested paper
% size, or if there is no paper tray of the proper size currently installed, 
% then the job will not be printed.  The following flag, if set to true, will
% cause the job to print on the default paper in such cases.
/FMAllowPaperSizeMismatch            true def
%
% Frame products normally print colors as their true color on a color printer
% or as shades of gray, based on luminance, on a black-and white printer. The
% following flag, if set to true, forces all non-white colors to print as pure
% black. This has no effect on bitmap images.
/FMPrintAllColorsAsBlack             false def
%
% Frame products can either set their own line screens or use a printer's 
% default settings. Three flags below control this separately for no 
% separations, spot separations and process separations. If a flag
% is true, then the default printer settings will not be changed. If it is
% false, Frame products will use their own settings from a table based on
% the printer's resolution.
/FMUseDefaultNoSeparationScreen      true  def
/FMUseDefaultSpotSeparationScreen    true  def
/FMUseDefaultProcessSeparationScreen false def
%
% For any given PostScript printer resolution, Frame products have two sets of 
% screen angles and frequencies for printing process separations, which are 
% recomended by Adobe. The following variable chooses the higher frequencies
% when set to true or the lower frequencies when set to false. This is only
% effective if the appropriate FMUseDefault...SeparationScreen flag is false.
/FMUseHighFrequencyScreens true def
%
% The following is a set of predefined optimal frequencies and angles for various
% common dpi settings. This is taken from "Advances in Color Separation Using
% PostScript Software Technology," from Adobe Systems (3/13/89 P.N. LPS 0043)
% and corrolated with information which is in various PPD (4.0) files.
%
% The "dpiranges" figure is the minimum dots per inch device resolution which
% can support this setting. The "low" and "high" values are controlled by the
% setting of the FMUseHighFrequencyScreens flag above. The "TDot" flags control
% the use of the "Yellow Triple Dot" feature whereby the frequency id divided by
% three, but the dot function is "trippled" giving a block of 3x3 dots per cell.
%
% PatFreq is a compromise pattern frequency for ps Level 2 printers which is close
% to the ideal WYSIWYG pattern frequency of 9 repetitions/inch but does not beat
% (too badly) against the screen frequencies of any separations for that DPI.
/dpiranges   [  2540    2400    1693     1270    1200     635      600      0      ] def
/CMLowFreqs  [ 100.402  94.8683 89.2289 100.402  94.8683  66.9349  63.2456 47.4342 ] def
/YLowFreqs   [  95.25   90.0    84.65    95.25   90.0     70.5556  66.6667 50.0    ] def
/KLowFreqs   [  89.8026 84.8528 79.8088  89.8026 84.8528  74.8355  70.7107 53.033  ] def
/CLowAngles  [  71.5651 71.5651 71.5651 71.5651  71.5651  71.5651  71.5651 71.5651 ] def
/MLowAngles  [  18.4349 18.4349 18.4349 18.4349  18.4349  18.4349  18.4349 18.4349 ] def
/YLowTDot    [  true    true    false    true    true     false    false   false   ] def
/CMHighFreqs [ 133.87  126.491 133.843  108.503 102.523  100.402   94.8683 63.2456 ] def
/YHighFreqs  [ 127.0   120.0   126.975  115.455 109.091   95.25    90.0    60.0    ] def
/KHighFreqs  [ 119.737 113.137 119.713  128.289 121.218   89.8026  84.8528 63.6395 ] def
/CHighAngles [  71.5651 71.5651 71.5651  70.0169 70.0169  71.5651  71.5651 71.5651 ] def
/MHighAngles [  18.4349 18.4349 18.4349  19.9831 19.9831  18.4349  18.4349 18.4349 ] def
/YHighTDot   [  false   false   true     false   false    true     true    false   ] def
/PatFreq     [	10.5833 10.0     9.4055  10.5833 10.0	  10.5833  10.0	   9.375   ] def
%
% PostScript Level 2 printers contain an "Accurate Screens" feature which can
% improve process separation rendering at the expense of compute time. This 
% flag is ignored by PostScript Level 1 printers.
/FMUseAcccurateScreens true def
%
% The following PostScript procedure defines the spot function that Frame
% products will use for process separations. You may un-comment-out one of
% the alternative functions below, or use your own.
%
% Dot function
/FMSpotFunction {abs exch abs 2 copy add 1 gt 
		{1 sub dup mul exch 1 sub dup mul add 1 sub }
		{dup mul exch dup mul add 1 exch sub }ifelse } def
%
% Line function
% /FMSpotFunction { pop } def
%
% Elipse function
% /FMSpotFunction { dup 5 mul 8 div mul exch dup mul exch add 
%		sqrt 1 exch sub } def
%
%
/FMversion (5.0) def 
/fMLevel1 /languagelevel where {pop languagelevel} {1} ifelse 2 lt def
/FMPColor
	fMLevel1 {
		false
		/colorimage where {pop pop true} if
	} {
		true
	} ifelse
def
/FrameDict 400 dict def 
systemdict /errordict known not {/errordict 10 dict def
		errordict /rangecheck {stop} put} if
% The readline in PS 23.0 doesn't recognize cr's as nl's on AppleTalk
FrameDict /tmprangecheck errordict /rangecheck get put 
errordict /rangecheck {FrameDict /bug true put} put 
FrameDict /bug false put 
mark 
% Some PS machines read past the CR, so keep the following 3 lines together!
currentfile 5 string readline
00
0000000000
cleartomark 
errordict /rangecheck FrameDict /tmprangecheck get put 
FrameDict /bug get { 
	/readline {
		/gstring exch def
		/gfile exch def
		/gindex 0 def
		{
			gfile read pop 
			dup 10 eq {exit} if 
			dup 13 eq {exit} if 
			gstring exch gindex exch put 
			/gindex gindex 1 add def 
		} loop
		pop 
		gstring 0 gindex getinterval true 
		} bind def
	} if
/FMshowpage /showpage load def
/FMquit /quit load def
/FMFAILURE { 
	dup = flush 
	FMshowpage 
	/Helvetica findfont 12 scalefont setfont
	72 200 moveto show
	72 220 moveto show
	FMshowpage 
	FMquit 
	} def 
/FMVERSION {
	FMversion ne {
		(Frame product version does not match ps_prolog!  Check installation;)
		(also check ~/fminit and ./fminit for old versions) FMFAILURE
		} if
	} def 
/FMBADEPSF { 
	(Adobe's PostScript Language Reference Manual, 2nd Edition, section H.2.4)
	(says your EPS file is not valid, as it calls X              )
	dup dup (X) search pop exch pop exch pop length 
	5 -1 roll 
	putinterval 
	FMFAILURE
	} def
/fmConcatProcs
	{
	/proc2 exch cvlit def/proc1 exch cvlit def/newproc proc1 length proc2 length add array def
	newproc 0 proc1 putinterval newproc proc1 length proc2 putinterval newproc cvx
}def
FrameDict begin [
	/ALDsave
	/FMdicttop
	/FMoptop
	/FMpointsize
	/FMsaveobject
	/b
	/bitmapsave
	/blut
	/bpside
	/bs
	/bstring
	/bwidth
	/c
	/cf
	/cs
	/cynu
	/depth
	/edown
	/fh
	/fillvals
	/fw
	/fx
	/fy
	/g
	/gfile
	/gindex
	/grnt
	/gryt
	/gstring
	/height
	/hh
	/i
	/im
	/indx
	/is
	/k
	/kk
	/landscape
	/lb
	/len
	/llx
	/lly
	/m
	/magu
	/manualfeed
	/n
	/offbits
	/onbits
	/organgle
	/orgbangle
	/orgbfreq
	/orgbproc
	/orgbxfer
	/orgfreq
	/orggangle
	/orggfreq
	/orggproc
	/orggxfer
	/orgmatrix
	/orgproc
	/orgrangle
	/orgrfreq
	/orgrproc
	/orgrxfer
	/orgxfer
	/pagesave
	/paperheight
	/papersizedict
	/paperwidth
	/pos
	/pwid
	/r
	/rad
	/redt
	/sl
	/str
	/tran
	/u
	/urx
	/ury
	/val
	/width
	/width
	/ws
	/ww
	/x
	/x1
	/x2
	/xindex
	/xpoint
	/xscale
	/xx
	/y
	/y1
	/y2
	/yelu
	/yindex
	/ypoint
	/yscale
	/yy
] { 0 def } forall
/FmBD {bind def} bind def
systemdict /pdfmark known {
	/fMAcrobat true def
	
	/FmPD /pdfmark load def
	
	
	/FmPT /show load def
	
	
	currentdistillerparams /CoreDistVersion get 2000 ge {
	
		
		/FmPD2 /pdfmark load def
		
		
		
		
		
		/FmPA { mark exch /Dest exch 5 3 roll 
				/View [ /XYZ null 6 -2 roll FmDC exch pop null] /DEST FmPD 
		}FmBD
	} {
		
		/FmPD2 /cleartomark load def
		/FmPA {pop pop pop}FmBD
	} ifelse
} {
	
	/fMAcrobat false def
	/FmPD /cleartomark load def
	/FmPD2 /cleartomark load def
	/FmPT /pop load def
	/FmPA {pop pop pop}FmBD
} ifelse
/FmDC {
	transform fMDefaultMatrix itransform cvi exch cvi exch
}FmBD
/FmBx {
	dup 3 index lt {3 1 roll exch} if 
	1 index 4 index lt {4 -1 roll 3 1 roll exch 4 1 roll} if
}FmBD
/FMnone 0 def
/FMcyan 1 def
/FMmagenta 2 def
/FMyellow 3 def
/FMblack 4 def
/FMcustom 5 def
/fMNegative false def 
/FrameSepIs FMnone def 
/FrameSepBlack 0 def
/FrameSepYellow 0 def
/FrameSepMagenta 0 def
/FrameSepCyan 0 def
/FrameSepRed 1 def
/FrameSepGreen 1 def
/FrameSepBlue 1 def
/FrameCurGray 1 def
/FrameCurPat null def
/FrameCurColors [ 0 0 0 1 0 0 0 ] def 
/FrameColorEpsilon .001 def	
/eqepsilon {		
	sub dup 0 lt {neg} if
	FrameColorEpsilon le
} bind def
/FrameCmpColorsCMYK { 
	2 copy 0 get exch 0 get eqepsilon {
		2 copy 1 get exch 1 get eqepsilon {
			2 copy 2 get exch 2 get eqepsilon {
				3 get exch 3 get eqepsilon
			} {pop pop false} ifelse
		}{pop pop false} ifelse
	} {pop pop false} ifelse
} bind def
/FrameCmpColorsRGB { 
	2 copy 4 get exch 0 get eqepsilon {
		2 copy 5 get exch 1 get eqepsilon {
			6 get exch 2 get eqepsilon
		}{pop pop false} ifelse
	} {pop pop false} ifelse
} bind def
/RGBtoCMYK { 
	1 exch sub 
	3 1 roll 
	1 exch sub 
	3 1 roll 
	1 exch sub 
	3 1 roll 
	3 copy 
	2 copy 
	le { pop } { exch pop } ifelse 
	2 copy 
	le { pop } { exch pop } ifelse 
	dup dup dup 
	6 1 roll 
	4 1 roll 
	7 1 roll 
	sub 
	6 1 roll 
	sub 
	5 1 roll 
	sub 
	4 1 roll 
} bind def
/CMYKtoRGB { 
	dup dup 4 -1 roll add 						  
	5 1 roll 3 -1 roll add 						  
	4 1 roll add 								  
	1 exch sub dup 0 lt {pop 0} if 3 1 roll 	  
	1 exch sub dup 0 lt {pop 0} if exch 	      
	1 exch sub dup 0 lt {pop 0} if exch	  		  
} bind def
/FrameSepInit {
	1.0 RealSetgray
} bind def
/FrameSetSepColor { 
	/FrameSepBlue exch def
	/FrameSepGreen exch def
	/FrameSepRed exch def
	/FrameSepBlack exch def
	/FrameSepYellow exch def
	/FrameSepMagenta exch def
	/FrameSepCyan exch def
	/FrameSepIs FMcustom def
	setCurrentScreen	
} bind def
/FrameSetCyan {
	/FrameSepBlue 1.0 def
	/FrameSepGreen 1.0 def
	/FrameSepRed 0.0 def
	/FrameSepBlack 0.0 def
	/FrameSepYellow 0.0 def
	/FrameSepMagenta 0.0 def
	/FrameSepCyan 1.0 def
	/FrameSepIs FMcyan def
	setCurrentScreen	
} bind def
 
/FrameSetMagenta {
	/FrameSepBlue 1.0 def
	/FrameSepGreen 0.0 def
	/FrameSepRed 1.0 def
	/FrameSepBlack 0.0 def
	/FrameSepYellow 0.0 def
	/FrameSepMagenta 1.0 def
	/FrameSepCyan 0.0 def
	/FrameSepIs FMmagenta def
	setCurrentScreen
} bind def
 
/FrameSetYellow {
	/FrameSepBlue 0.0 def
	/FrameSepGreen 1.0 def
	/FrameSepRed 1.0 def
	/FrameSepBlack 0.0 def
	/FrameSepYellow 1.0 def
	/FrameSepMagenta 0.0 def
	/FrameSepCyan 0.0 def
	/FrameSepIs FMyellow def
	setCurrentScreen
} bind def
 
/FrameSetBlack {
	/FrameSepBlue 0.0 def
	/FrameSepGreen 0.0 def
	/FrameSepRed 0.0 def
	/FrameSepBlack 1.0 def
	/FrameSepYellow 0.0 def
	/FrameSepMagenta 0.0 def
	/FrameSepCyan 0.0 def
	/FrameSepIs FMblack def
	setCurrentScreen
} bind def
 
/FrameNoSep { 
	/FrameSepIs FMnone def
	setCurrentScreen
} bind def
/FrameSetSepColors { 
	FrameDict begin
	[ exch 1 add 1 roll ]
	/FrameSepColors  
	exch def end
	} bind def
/FrameColorInSepListCMYK { 
	FrameSepColors {  
       		exch dup 3 -1 roll 
       		FrameCmpColorsCMYK 
       		{ pop true exit } if
    	} forall 
	dup true ne {pop false} if
	} bind def
/FrameColorInSepListRGB { 
	FrameSepColors {  
       		exch dup 3 -1 roll 
       		FrameCmpColorsRGB 
       		{ pop true exit } if
    	} forall 
	dup true ne {pop false} if
	} bind def
/RealSetgray /setgray load def
/RealSetrgbcolor /setrgbcolor load def
/RealSethsbcolor /sethsbcolor load def
end 
/setgray { 
	FrameDict begin
	FrameSepIs FMnone eq
		{ RealSetgray } 
		{ 
		FrameSepIs FMblack eq 
			{ RealSetgray } 
			{ FrameSepIs FMcustom eq 
			  FrameSepRed 0 eq and
			  FrameSepGreen 0 eq and
			  FrameSepBlue 0 eq and {
			  	RealSetgray
			  } {
				1 RealSetgray pop 
			  } ifelse
			} ifelse
		} ifelse
	end
} bind def
/setrgbcolor { 
	FrameDict begin
	FrameSepIs FMnone eq
	{  RealSetrgbcolor }
	{
		3 copy [ 4 1 roll ] 
		FrameColorInSepListRGB
		{
				FrameSepBlue eq exch 
			 	FrameSepGreen eq and exch 
			 	FrameSepRed eq and
			 	{ 0 } { 1 } ifelse
		}
		{
			FMPColor {
				RealSetrgbcolor
				currentcmykcolor
			} {
				RGBtoCMYK
			} ifelse
			FrameSepIs FMblack eq
			{1.0 exch sub 4 1 roll pop pop pop} {
			FrameSepIs FMyellow eq
			{pop 1.0 exch sub 3 1 roll pop pop} {
			FrameSepIs FMmagenta eq
			{pop pop 1.0 exch sub exch pop } {
			FrameSepIs FMcyan eq
			{pop pop pop 1.0 exch sub } 
			{pop pop pop pop 1} ifelse } ifelse } ifelse } ifelse 
		} ifelse
		RealSetgray
	} 
	ifelse
	end
} bind def
/sethsbcolor {
	FrameDict begin
	FrameSepIs FMnone eq 
	{ RealSethsbcolor } 
	{
		RealSethsbcolor 
		currentrgbcolor  
		setrgbcolor 
	} 
	ifelse
	end
} bind def
FrameDict begin
/setcmykcolor where {
	pop /RealSetcmykcolor /setcmykcolor load def
} {
	/RealSetcmykcolor {
		4 1 roll
		3 { 3 index add 0 max 1 min 1 exch sub 3 1 roll} repeat 
		RealSetrgbcolor pop
	} bind def
} ifelse
userdict /setcmykcolor { 
		FrameDict begin
		FrameSepIs FMnone eq
		{ RealSetcmykcolor } 
		{
			4 copy [ 5 1 roll ]
			FrameColorInSepListCMYK
			{
				FrameSepBlack eq exch 
				FrameSepYellow eq and exch 
				FrameSepMagenta eq and exch 
				FrameSepCyan eq and 
				{ 0 } { 1 } ifelse
			}
			{
				FrameSepIs FMblack eq
				{1.0 exch sub 4 1 roll pop pop pop} {
				FrameSepIs FMyellow eq
				{pop 1.0 exch sub 3 1 roll pop pop} {
				FrameSepIs FMmagenta eq
				{pop pop 1.0 exch sub exch pop } {
				FrameSepIs FMcyan eq
				{pop pop pop 1.0 exch sub } 
				{pop pop pop pop 1} ifelse } ifelse } ifelse } ifelse 
			} ifelse
			RealSetgray
		}
		ifelse
		end
	} bind put
fMLevel1 { 
	
	
	
	/patScreenDict 7 dict dup begin
		<0f1e3c78f0e1c387> [ 45  { pop } {exch pop} 		.5   2 sqrt] FmBD
		<0f87c3e1f0783c1e> [ 135 { pop } {exch pop}			.5   2 sqrt] FmBD
		<cccccccccccccccc> [ 0   { pop } dup				.5   2	   ] FmBD
		<ffff0000ffff0000> [ 90  { pop } dup				.5   2	   ] FmBD
		<8142241818244281> [ 45  { 2 copy lt {exch} if pop}	dup .75  2 sqrt] FmBD
		<03060c183060c081> [ 45  { pop } {exch pop}			.875 2 sqrt] FmBD
		<8040201008040201> [ 135 { pop } {exch pop}			.875 2 sqrt] FmBD
	end def
} { 
	
	/patProcDict 5 dict dup begin
		<0f1e3c78f0e1c387> { 3 setlinewidth -1 -1 moveto 9 9 lineto stroke 
											4 -4 moveto 12 4 lineto stroke
											-4 4 moveto 4 12 lineto stroke} bind def
		<0f87c3e1f0783c1e> { 3 setlinewidth -1 9 moveto 9 -1 lineto stroke 
											-4 4 moveto 4 -4 lineto stroke
											4 12 moveto 12 4 lineto stroke} bind def
		<8142241818244281> { 1 setlinewidth -1 9 moveto 9 -1 lineto stroke
											-1 -1 moveto 9 9 lineto stroke } bind def
		<03060c183060c081> { 1 setlinewidth -1 -1 moveto 9 9 lineto stroke 
											4 -4 moveto 12 4 lineto stroke
											-4 4 moveto 4 12 lineto stroke} bind def
		<8040201008040201> { 1 setlinewidth -1 9 moveto 9 -1 lineto stroke 
											-4 4 moveto 4 -4 lineto stroke
											4 12 moveto 12 4 lineto stroke} bind def
	end def
	/patDict 15 dict dup begin
		/PatternType 1 def		
		/PaintType 2 def		
		/TilingType 3 def		
		/BBox [ 0 0 8 8 ] def 	
		/XStep 8 def			
		/YStep 8 def			
		/PaintProc {
			begin
			patProcDict bstring known {
				patProcDict bstring get exec
			} {
				8 8 true [1 0 0 -1 0 8] bstring imagemask
			} ifelse
			end
		} bind def
	end def
} ifelse
/combineColor {
    FrameSepIs FMnone eq
	{
		graymode fMLevel1 or not {
			
			[/Pattern [/DeviceCMYK]] setcolorspace
			FrameCurColors 0 4 getinterval aload pop FrameCurPat setcolor
		} {
			FrameCurColors 3 get 1.0 ge {
				FrameCurGray RealSetgray
			} {
				fMAcrobat not FMPColor graymode and and {
					0 1 3 { 
						FrameCurColors exch get
						1 FrameCurGray sub mul
					} for
					RealSetcmykcolor
				} {
					4 1 6 {
						FrameCurColors exch get
						graymode {
							1 exch sub 1 FrameCurGray sub mul 1 exch sub
						} {
							1.0 lt {FrameCurGray} {1} ifelse
						} ifelse
					} for
					RealSetrgbcolor
				} ifelse
			} ifelse
		} ifelse
	} { 
		FrameCurColors 0 4 getinterval aload
		FrameColorInSepListCMYK {
			FrameSepBlack eq exch 
			FrameSepYellow eq and exch 
			FrameSepMagenta eq and exch 
			FrameSepCyan eq and
			FrameSepIs FMcustom eq and
			{ FrameCurGray } { 1 } ifelse
		} {
			FrameSepIs FMblack eq
			{FrameCurGray 1.0 exch sub mul 1.0 exch sub 4 1 roll pop pop pop} {
			FrameSepIs FMyellow eq
			{pop FrameCurGray 1.0 exch sub mul 1.0 exch sub 3 1 roll pop pop} {
			FrameSepIs FMmagenta eq
			{pop pop FrameCurGray 1.0 exch sub mul 1.0 exch sub exch pop } {
			FrameSepIs FMcyan eq
			{pop pop pop FrameCurGray 1.0 exch sub mul 1.0 exch sub } 
			{pop pop pop pop 1} ifelse } ifelse } ifelse } ifelse 
		} ifelse
		graymode fMLevel1 or not {
			
			[/Pattern [/DeviceGray]] setcolorspace
			FrameCurPat setcolor
		} { 
			graymode not fMLevel1 and {
				
				dup 1 lt {pop FrameCurGray} if
			} if
			RealSetgray
		} ifelse
	} ifelse
} bind def
/savematrix {
	orgmatrix currentmatrix pop
	} bind def
/restorematrix {
	orgmatrix setmatrix
	} bind def
/fMDefaultMatrix matrix defaultmatrix def
/fMatrix2 matrix def
/dpi    72 0 fMDefaultMatrix dtransform
    dup mul exch   dup mul add   sqrt def
	
/freq dpi dup 72 div round dup 0 eq {pop 1} if 8 mul div def
/sangle 1 0 fMDefaultMatrix dtransform exch atan def
	sangle fMatrix2 rotate 
	fMDefaultMatrix fMatrix2 concatmatrix 
	dup 0 get /sflipx exch def
	    3 get /sflipy exch def
/screenIndex {
	0 1 dpiranges length 1 sub { dup dpiranges exch get 1 sub dpi le {exit} {pop} ifelse } for
} bind def
/getCyanScreen {
	FMUseHighFrequencyScreens { CHighAngles CMHighFreqs} {CLowAngles CMLowFreqs} ifelse
		screenIndex dup 3 1 roll get 3 1 roll get /FMSpotFunction load
} bind def
/getMagentaScreen {
	FMUseHighFrequencyScreens { MHighAngles CMHighFreqs } {MLowAngles CMLowFreqs} ifelse
		screenIndex dup 3 1 roll get 3 1 roll get /FMSpotFunction load
} bind def
/getYellowScreen {
	FMUseHighFrequencyScreens { YHighTDot YHighFreqs} { YLowTDot YLowFreqs } ifelse
		screenIndex dup 3 1 roll get 3 1 roll get { 3 div
			{2 { 1 add 2 div 3 mul dup floor sub 2 mul 1 sub exch} repeat
			FMSpotFunction } } {/FMSpotFunction load } ifelse
			0.0 exch
} bind def
/getBlackScreen  {
	FMUseHighFrequencyScreens { KHighFreqs } { KLowFreqs } ifelse
		screenIndex get 45.0 /FMSpotFunction load 
} bind def
/getSpotScreen {
	getBlackScreen
} bind def
/getCompositeScreen {
	getBlackScreen
} bind def
/FMSetScreen 
	fMLevel1 { /setscreen load 
	}{ {
		8 dict begin
		/HalftoneType 1 def
		/SpotFunction exch def
		/Angle exch def
		/Frequency exch def
		/AccurateScreens FMUseAcccurateScreens def
		currentdict end sethalftone
	} bind } ifelse
def
/setDefaultScreen {
	FMPColor {
		orgrxfer cvx orggxfer cvx orgbxfer cvx orgxfer cvx setcolortransfer
	}
	{
		orgxfer cvx settransfer
	} ifelse
	orgfreq organgle orgproc cvx setscreen
} bind def
/setCurrentScreen {
	FrameSepIs FMnone eq {
		FMUseDefaultNoSeparationScreen {
			setDefaultScreen
		} {
			getCompositeScreen FMSetScreen
		} ifelse
	} {
		FrameSepIs FMcustom eq {
			FMUseDefaultSpotSeparationScreen {
				setDefaultScreen
			} {
				getSpotScreen FMSetScreen
			} ifelse
		} {
			FMUseDefaultProcessSeparationScreen {
				setDefaultScreen
			} {
				FrameSepIs FMcyan eq {
					getCyanScreen FMSetScreen
				} {
					FrameSepIs FMmagenta eq {
						getMagentaScreen FMSetScreen
					} {
						FrameSepIs FMyellow eq {
							getYellowScreen FMSetScreen
						} {
							getBlackScreen FMSetScreen
						} ifelse
					} ifelse
				} ifelse
			} ifelse
		} ifelse
	} ifelse 
} bind def
end
	
/FMDOCUMENT { 
	array /FMfonts exch def 
	/#copies exch def
	FrameDict begin
	0 ne /manualfeed exch def
	/paperheight exch def
	/paperwidth exch def
	0 ne /fMNegative exch def 
	0 ne /edown exch def 
	/yscale exch def
	/xscale exch def
	fMLevel1 {
		manualfeed {setmanualfeed} if
		/FMdicttop countdictstack 1 add def 
		/FMoptop count def 
		setpapername 
		manualfeed {true} {papersize} ifelse 
		{manualpapersize} {false} ifelse 
		{desperatepapersize} {false} ifelse 
		{papersizefailure} if
		count -1 FMoptop {pop pop} for
		countdictstack -1 FMdicttop {pop end} for 
		}
		{2 dict
		 dup /PageSize [paperwidth paperheight] put
		 manualfeed {dup /ManualFeed manualfeed put} if
		 {setpagedevice} stopped {papersizefailure} if
		}
	ifelse 
	
	FMPColor {
		currentcolorscreen
			cvlit /orgproc exch def
				  /organgle exch def 
				  /orgfreq exch def
			cvlit /orgbproc exch def
				  /orgbangle exch def 
				  /orgbfreq exch def
			cvlit /orggproc exch def
				  /orggangle exch def 
				  /orggfreq exch def
			cvlit /orgrproc exch def
				  /orgrangle exch def 
				  /orgrfreq exch def
			currentcolortransfer 
			fMNegative {
				1 1 4 { 
					pop { 1 exch sub } fmConcatProcs 4 1 roll
				} for
				4 copy
				setcolortransfer
			} if
			cvlit /orgxfer exch def
			cvlit /orgbxfer exch def
			cvlit /orggxfer exch def
			cvlit /orgrxfer exch def
	} {
		currentscreen 
			cvlit /orgproc exch def
				  /organgle exch def 
				  /orgfreq exch def
				  
		currenttransfer 
		fMNegative {
			{ 1 exch sub } fmConcatProcs
			dup settransfer
		} if 
		cvlit /orgxfer exch def
	} ifelse
	end 
} def 
/FMBEGINPAGE { 
	FrameDict begin 
	/pagesave save def
	3.86 setmiterlimit
	/landscape exch 0 ne def
	landscape { 
		90 rotate 0 exch dup /pwid exch def neg translate pop 
	}{
		pop /pwid exch def
	} ifelse
	edown { [-1 0 0 1 pwid 0] concat } if
	0 0 moveto paperwidth 0 lineto paperwidth paperheight lineto 
	0 paperheight lineto 0 0 lineto 1 setgray fill
	xscale yscale scale
	/orgmatrix matrix def
	gsave 
} def 
/FMENDPAGE {
	grestore 
	pagesave restore
	end 
	showpage
	} def 
/FMFONTDEFINE { 
	FrameDict begin
	findfont 
	ReEncode 
	1 index exch 
	definefont 
	FMfonts 3 1 roll 
	put
	end 
	} def 
/FMFILLS {
	FrameDict begin dup
	array /fillvals exch def
	dict /patCache exch def
	end 
	} def 
/FMFILL {
	FrameDict begin
	 fillvals 3 1 roll put
	end 
	} def 
/FMNORMALIZEGRAPHICS { 
	newpath
	1 setlinewidth
	0 setlinecap
	0 0 0 sethsbcolor
	0 setgray 
	} bind def
/FMBEGINEPSF { 
	end 
	/FMEPSF save def 
	/showpage {} def 
% See Adobe's "PostScript Language Reference Manual, 2nd Edition", page 714.
% "...the following operators MUST NOT be used in an EPS file:" (emphasis ours)
	/banddevice {(banddevice) FMBADEPSF} def
	/clear {(clear) FMBADEPSF} def
	/cleardictstack {(cleardictstack) FMBADEPSF} def 
	/copypage {(copypage) FMBADEPSF} def
	/erasepage {(erasepage) FMBADEPSF} def
	/exitserver {(exitserver) FMBADEPSF} def
	/framedevice {(framedevice) FMBADEPSF} def
	/grestoreall {(grestoreall) FMBADEPSF} def
	/initclip {(initclip) FMBADEPSF} def
	/initgraphics {(initgraphics) FMBADEPSF} def
	/quit {(quit) FMBADEPSF} def
	/renderbands {(renderbands) FMBADEPSF} def
	/setglobal {(setglobal) FMBADEPSF} def
	/setpagedevice {(setpagedevice) FMBADEPSF} def
	/setshared {(setshared) FMBADEPSF} def
	/startjob {(startjob) FMBADEPSF} def
	/lettertray {(lettertray) FMBADEPSF} def
	/letter {(letter) FMBADEPSF} def
	/lettersmall {(lettersmall) FMBADEPSF} def
	/11x17tray {(11x17tray) FMBADEPSF} def
	/11x17 {(11x17) FMBADEPSF} def
	/ledgertray {(ledgertray) FMBADEPSF} def
	/ledger {(ledger) FMBADEPSF} def
	/legaltray {(legaltray) FMBADEPSF} def
	/legal {(legal) FMBADEPSF} def
	/statementtray {(statementtray) FMBADEPSF} def
	/statement {(statement) FMBADEPSF} def
	/executivetray {(executivetray) FMBADEPSF} def
	/executive {(executive) FMBADEPSF} def
	/a3tray {(a3tray) FMBADEPSF} def
	/a3 {(a3) FMBADEPSF} def
	/a4tray {(a4tray) FMBADEPSF} def
	/a4 {(a4) FMBADEPSF} def
	/a4small {(a4small) FMBADEPSF} def
	/b4tray {(b4tray) FMBADEPSF} def
	/b4 {(b4) FMBADEPSF} def
	/b5tray {(b5tray) FMBADEPSF} def
	/b5 {(b5) FMBADEPSF} def
	FMNORMALIZEGRAPHICS 
	[/fy /fx /fh /fw /ury /urx /lly /llx] {exch def} forall 
	fx fw 2 div add fy fh 2 div add  translate
	rotate
	fw 2 div neg fh 2 div neg translate
	fw urx llx sub div fh ury lly sub div scale 
	llx neg lly neg translate 
	/FMdicttop countdictstack 1 add def 
	/FMoptop count def 
	} bind def
/FMENDEPSF {
	count -1 FMoptop {pop pop} for 
	countdictstack -1 FMdicttop {pop end} for 
	FMEPSF restore
	FrameDict begin 
	} bind def
FrameDict begin 
/setmanualfeed {
%%BeginFeature *ManualFeed True
	 statusdict /manualfeed true put
%%EndFeature
	} bind def
/max {2 copy lt {exch} if pop} bind def
/min {2 copy gt {exch} if pop} bind def
/inch {72 mul} def
/pagedimen { 
	paperheight sub abs 16 lt exch 
	paperwidth sub abs 16 lt and
	{/papername exch def} {pop} ifelse
	} bind def
/setpapername { 
	/papersizedict 14 dict def 
	papersizedict begin
	/papername /unknown def 
		/Letter 8.5 inch 11.0 inch pagedimen
		/LetterSmall 7.68 inch 10.16 inch pagedimen
		/Tabloid 11.0 inch 17.0 inch pagedimen
		/Ledger 17.0 inch 11.0 inch pagedimen
		/Legal 8.5 inch 14.0 inch pagedimen
		/Statement 5.5 inch 8.5 inch pagedimen
		/Executive 7.5 inch 10.0 inch pagedimen
		/A3 11.69 inch 16.5 inch pagedimen
		/A4 8.26 inch 11.69 inch pagedimen
		/A4Small 7.47 inch 10.85 inch pagedimen
		/B4 10.125 inch 14.33 inch pagedimen
		/B5 7.16 inch 10.125 inch pagedimen
	end
	} bind def
/papersize {
	papersizedict begin
		/Letter {lettertray letter} def
		/LetterSmall {lettertray lettersmall} def
		/Tabloid {11x17tray 11x17} def
		/Ledger {ledgertray ledger} def
		/Legal {legaltray legal} def
		/Statement {statementtray statement} def
		/Executive {executivetray executive} def
		/A3 {a3tray a3} def
		/A4 {a4tray a4} def
		/A4Small {a4tray a4small} def
		/B4 {b4tray b4} def
		/B5 {b5tray b5} def
		/unknown {unknown} def
	papersizedict dup papername known {papername} {/unknown} ifelse get
	end
	statusdict begin stopped end 
	} bind def
/manualpapersize {
	papersizedict begin
		/Letter {letter} def
		/LetterSmall {lettersmall} def
		/Tabloid {11x17} def
		/Ledger {ledger} def
		/Legal {legal} def
		/Statement {statement} def
		/Executive {executive} def
		/A3 {a3} def
		/A4 {a4} def
		/A4Small {a4small} def
		/B4 {b4} def
		/B5 {b5} def
		/unknown {unknown} def
	papersizedict dup papername known {papername} {/unknown} ifelse get
	end
	stopped 
	} bind def
/desperatepapersize {
	statusdict /setpageparams known
		{
		paperwidth paperheight 0 1 
		statusdict begin
		{setpageparams} stopped 
		end
		} {true} ifelse 
	} bind def
/papersizefailure {
	FMAllowPaperSizeMismatch not
		{
(The requested paper size is not available in any currently-installed tray)
(Edit the PS file to "FMAllowPaperSizeMismatch true" to use default tray)
		 FMFAILURE } if
	} def
/DiacriticEncoding [
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /space /exclam /quotedbl
/numbersign /dollar /percent /ampersand /quotesingle /parenleft
/parenright /asterisk /plus /comma /hyphen /period /slash /zero /one
/two /three /four /five /six /seven /eight /nine /colon /semicolon
/less /equal /greater /question /at /A /B /C /D /E /F /G /H /I /J /K
/L /M /N /O /P /Q /R /S /T /U /V /W /X /Y /Z /bracketleft /backslash
/bracketright /asciicircum /underscore /grave /a /b /c /d /e /f /g /h
/i /j /k /l /m /n /o /p /q /r /s /t /u /v /w /x /y /z /braceleft /bar
/braceright /asciitilde /.notdef /Adieresis /Aring /Ccedilla /Eacute
/Ntilde /Odieresis /Udieresis /aacute /agrave /acircumflex /adieresis
/atilde /aring /ccedilla /eacute /egrave /ecircumflex /edieresis
/iacute /igrave /icircumflex /idieresis /ntilde /oacute /ograve
/ocircumflex /odieresis /otilde /uacute /ugrave /ucircumflex
/udieresis /dagger /.notdef /cent /sterling /section /bullet
/paragraph /germandbls /registered /copyright /trademark /acute
/dieresis /.notdef /AE /Oslash /.notdef /.notdef /.notdef /.notdef
/yen /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/ordfeminine /ordmasculine /.notdef /ae /oslash /questiondown
/exclamdown /logicalnot /.notdef /florin /.notdef /.notdef
/guillemotleft /guillemotright /ellipsis /.notdef /Agrave /Atilde
/Otilde /OE /oe /endash /emdash /quotedblleft /quotedblright
/quoteleft /quoteright /.notdef /.notdef /ydieresis /Ydieresis
/fraction /currency /guilsinglleft /guilsinglright /fi /fl /daggerdbl
/periodcentered /quotesinglbase /quotedblbase /perthousand
/Acircumflex /Ecircumflex /Aacute /Edieresis /Egrave /Iacute
/Icircumflex /Idieresis /Igrave /Oacute /Ocircumflex /.notdef /Ograve
/Uacute /Ucircumflex /Ugrave /dotlessi /circumflex /tilde /macron
/breve /dotaccent /ring /cedilla /hungarumlaut /ogonek /caron
] def
/ReEncode { 
	dup 
	length 
	dict begin 
	{
	1 index /FID ne 
		{def} 
		{pop pop} ifelse 
	} forall 
	0 eq {/Encoding DiacriticEncoding def} if 
	currentdict 
	end 
	} bind def
FMPColor 
	
	{
	/BEGINBITMAPCOLOR { 
		BITMAPCOLOR} def
	/BEGINBITMAPCOLORc { 
		BITMAPCOLORc} def
	/BEGINBITMAPTRUECOLOR { 
		BITMAPTRUECOLOR } def
	/BEGINBITMAPTRUECOLORc { 
		BITMAPTRUECOLORc } def
	/BEGINBITMAPCMYK { 
		BITMAPCMYK } def
	/BEGINBITMAPCMYKc { 
		BITMAPCMYKc } def
	}
	
	{
	/BEGINBITMAPCOLOR { 
		BITMAPGRAY} def
	/BEGINBITMAPCOLORc { 
		BITMAPGRAYc} def
	/BEGINBITMAPTRUECOLOR { 
		BITMAPTRUEGRAY } def
	/BEGINBITMAPTRUECOLORc { 
		BITMAPTRUEGRAYc } def
	/BEGINBITMAPCMYK { 
		BITMAPCMYKGRAY } def
	/BEGINBITMAPCMYKc { 
		BITMAPCMYKGRAYc } def
	}
ifelse
/K { 
	FMPrintAllColorsAsBlack {
		dup 1 eq 2 index 1 eq and 3 index 1 eq and not
			{7 {pop} repeat 0 0 0 1 0 0 0} if
	} if 
	FrameCurColors astore 
	pop combineColor
} bind def
/graymode true def
fMLevel1 {
	/fmGetFlip {
		fMatrix2 exch get mul 0 lt { -1 } { 1 } ifelse
	} FmBD
} if
/setPatternMode {
	fMLevel1 {
		2 index patScreenDict exch known {
			pop pop
			patScreenDict exch get aload pop 
			freq 								
			mul									
			5 2 roll							
			fMatrix2 currentmatrix 1 get 0 ne {
				3 -1 roll 90 add 3 1 roll 		
				sflipx 1 fmGetFlip sflipy 2 fmGetFlip neg mul
			} {  								
				sflipx 0 fmGetFlip sflipy 3 fmGetFlip mul 
			} ifelse
			0 lt {exch pop} {pop} ifelse 		
			fMNegative { 
				{neg} fmConcatProcs 			
			} if
			bind
			
			
			
			systemdict /setscreen get exec		
			/FrameCurGray exch def
		} {
			/bwidth  exch def
			/bpside  exch def
			/bstring exch def
			/onbits 0 def  /offbits 0 def
			freq sangle landscape {90 add} if 
				{/ypoint exch def
				 /xpoint exch def
				 /xindex xpoint 1 add 2 div bpside mul cvi def
				 /yindex ypoint 1 add 2 div bpside mul cvi def
				 bstring yindex bwidth mul xindex 8 idiv add get
				 1 7 xindex 8 mod sub bitshift and 0 ne fMNegative {not} if
				 {/onbits  onbits  1 add def 1}
				 {/offbits offbits 1 add def 0}
				 ifelse
				}
				setscreen
			offbits offbits onbits add div fMNegative {1.0 exch sub} if
			/FrameCurGray exch def
		} ifelse
	} { 
		pop pop
		dup patCache exch known {
			patCache exch get
		} { 
			dup
			patDict /bstring 3 -1 roll put
			patDict 
			9 PatFreq screenIndex get div dup matrix scale
			makepattern
			dup 
			patCache 4 -1 roll 3 -1 roll put
		} ifelse
		/FrameCurGray 0 def
		/FrameCurPat exch def
	} ifelse
	/graymode false def
	combineColor
} bind def
/setGrayScaleMode {
	graymode not {
		/graymode true def
		fMLevel1 {
			setCurrentScreen
		} if
	} if
	/FrameCurGray exch def
	combineColor
} bind def
/normalize {
	transform round exch round exch itransform
	} bind def
/dnormalize {
	dtransform round exch round exch idtransform
	} bind def
/lnormalize { 
	0 dtransform exch cvi 2 idiv 2 mul 1 add exch idtransform pop
	} bind def
/H { 
	lnormalize setlinewidth
	} bind def
/Z {
	setlinecap
	} bind def
	
/PFill {
	graymode fMLevel1 or not {
		gsave 1 setgray eofill grestore
	} if
} bind def
/PStroke {
	graymode fMLevel1 or not {
		gsave 1 setgray stroke grestore
	} if
	stroke
} bind def
/X { 
	fillvals exch get
	dup type /stringtype eq
	{8 1 setPatternMode} 
	{setGrayScaleMode}
	ifelse
	} bind def
/V { 
	PFill gsave eofill grestore
	} bind def
/Vclip {
	clip
	} bind def
/Vstrk {
	currentlinewidth exch setlinewidth PStroke setlinewidth
	} bind def
/N { 
	PStroke
	} bind def
/Nclip {
	strokepath clip newpath
	} bind def
/Nstrk {
	currentlinewidth exch setlinewidth PStroke setlinewidth
	} bind def
/M {newpath moveto} bind def
/E {lineto} bind def
/D {curveto} bind def
/O {closepath} bind def
/L { 
 	/n exch def
	newpath
	normalize
	moveto 
	2 1 n {pop normalize lineto} for
	} bind def
/Y { 
	L 
	closepath
	} bind def
/R { 
	/y2 exch def
	/x2 exch def
	/y1 exch def
	/x1 exch def
	x1 y1
	x2 y1
	x2 y2
	x1 y2
	4 Y 
	} bind def
/rarc 
	{rad 
	 arcto
	} bind def
/RR { 
	/rad exch def
	normalize
	/y2 exch def
	/x2 exch def
	normalize
	/y1 exch def
	/x1 exch def
	mark
	newpath
	{
	x1 y1 rad add moveto
	x1 y2 x2 y2 rarc
	x2 y2 x2 y1 rarc
	x2 y1 x1 y1 rarc
	x1 y1 x1 y2 rarc
	closepath
	} stopped {x1 y1 x2 y2 R} if 
	cleartomark
	} bind def
/RRR { 
	/rad exch def
	normalize /y4 exch def /x4 exch def
	normalize /y3 exch def /x3 exch def
	normalize /y2 exch def /x2 exch def
	normalize /y1 exch def /x1 exch def
	newpath
	normalize moveto 
	mark
	{
	x2 y2 x3 y3 rarc
	x3 y3 x4 y4 rarc
	x4 y4 x1 y1 rarc
	x1 y1 x2 y2 rarc
	closepath
	} stopped
	 {x1 y1 x2 y2 x3 y3 x4 y4 newpath moveto lineto lineto lineto closepath} if
	cleartomark
	} bind def
/C { 
	grestore
	gsave
	R 
	clip
	setCurrentScreen
} bind def
/CP { 
	grestore
	gsave
	Y 
	clip
	setCurrentScreen
} bind def
/F { 
	FMfonts exch get
	FMpointsize scalefont
	setfont
	} bind def
/Q { 
	/FMpointsize exch def
	F 
	} bind def
/T { 
	moveto show
	} bind def
/RF { 
	rotate
	0 ne {-1 1 scale} if
	} bind def
/TF { 
	gsave
	moveto 
	RF
	show
	grestore
	} bind def
/P { 
	moveto
	0 32 3 2 roll widthshow
	} bind def
/PF { 
	gsave
	moveto 
	RF
	0 32 3 2 roll widthshow
	grestore
	} bind def
/S { 
	moveto
	0 exch ashow
	} bind def
/SF { 
	gsave
	moveto
	RF
	0 exch ashow
	grestore
	} bind def
/B { 
	moveto
	0 32 4 2 roll 0 exch awidthshow
	} bind def
/BF { 
	gsave
	moveto
	RF
	0 32 4 2 roll 0 exch awidthshow
	grestore
	} bind def
/G { 
	gsave
	newpath
	normalize translate 0.0 0.0 moveto 
	dnormalize scale 
	0.0 0.0 1.0 5 3 roll arc 
	closepath 
	PFill fill
	grestore
	} bind def
/Gstrk {
	savematrix
    newpath
    2 index 2 div add exch 3 index 2 div sub exch 
    normalize 2 index 2 div sub exch 3 index 2 div add exch 
    translate
    scale 
    0.0 0.0 1.0 5 3 roll arc 
    restorematrix
    currentlinewidth exch setlinewidth PStroke setlinewidth
    } bind def
/Gclip { 
	newpath
	savematrix
	normalize translate 0.0 0.0 moveto 
	dnormalize scale 
	0.0 0.0 1.0 5 3 roll arc 
	closepath 
	clip newpath
	restorematrix
	} bind def
/GG { 
	gsave
	newpath
	normalize translate 0.0 0.0 moveto 
	rotate 
	dnormalize scale 
	0.0 0.0 1.0 5 3 roll arc 
	closepath
	PFill
	fill
	grestore
	} bind def
/GGclip { 
	savematrix
	newpath
    normalize translate 0.0 0.0 moveto 
    rotate 
    dnormalize scale 
    0.0 0.0 1.0 5 3 roll arc 
    closepath
	clip newpath
	restorematrix
	} bind def
/GGstrk { 
	savematrix
    newpath
    normalize translate 0.0 0.0 moveto 
    rotate 
    dnormalize scale 
    0.0 0.0 1.0 5 3 roll arc 
    closepath 
	restorematrix
    currentlinewidth exch setlinewidth PStroke setlinewidth
	} bind def
/A { 
	gsave
	savematrix
	newpath
	2 index 2 div add exch 3 index 2 div sub exch 
	normalize 2 index 2 div sub exch 3 index 2 div add exch 
	translate 
	scale 
	0.0 0.0 1.0 5 3 roll arc 
	restorematrix
	PStroke
	grestore
	} bind def
/Aclip {
	newpath
	savematrix
	normalize translate 0.0 0.0 moveto 
	dnormalize scale 
	0.0 0.0 1.0 5 3 roll arc 
	closepath 
	strokepath clip newpath
	restorematrix
} bind def
/Astrk {
	Gstrk
} bind def
/AA { 
	gsave
	savematrix
	newpath
	
	3 index 2 div add exch 4 index 2 div sub exch 
	
	normalize 3 index 2 div sub exch 4 index 2 div add exch
	translate 
	rotate 
	scale 
	0.0 0.0 1.0 5 3 roll arc 
	restorematrix
	PStroke
	grestore
	} bind def
/AAclip {
	savematrix
	newpath
    normalize translate 0.0 0.0 moveto 
    rotate 
    dnormalize scale 
    0.0 0.0 1.0 5 3 roll arc 
    closepath
	strokepath clip newpath
	restorematrix
} bind def
/AAstrk {
	GGstrk
} bind def
/BEGINPRINTCODE { 
	/FMdicttop countdictstack 1 add def 
	/FMoptop count 7 sub def 
	/FMsaveobject save def
	userdict begin 
	/showpage {} def 
	FMNORMALIZEGRAPHICS 
	3 index neg 3 index neg translate
	} bind def
/ENDPRINTCODE {
	count -1 FMoptop {pop pop} for 
	countdictstack -1 FMdicttop {pop end} for 
	FMsaveobject restore 
	} bind def
/gn { 
	0 
	{	46 mul 
		cf read pop 
		32 sub 
		dup 46 lt {exit} if 
		46 sub add 
		} loop
	add 
	} bind def
/cfs { 
	/str sl string def 
	0 1 sl 1 sub {str exch val put} for 
	str def 
	} bind def
/ic [ 
	0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0223
	0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0223
	0
	{0 hx} {1 hx} {2 hx} {3 hx} {4 hx} {5 hx} {6 hx} {7 hx} {8 hx} {9 hx}
	{10 hx} {11 hx} {12 hx} {13 hx} {14 hx} {15 hx} {16 hx} {17 hx} {18 hx}
	{19 hx} {gn hx} {0} {1} {2} {3} {4} {5} {6} {7} {8} {9} {10} {11} {12}
	{13} {14} {15} {16} {17} {18} {19} {gn} {0 wh} {1 wh} {2 wh} {3 wh}
	{4 wh} {5 wh} {6 wh} {7 wh} {8 wh} {9 wh} {10 wh} {11 wh} {12 wh}
	{13 wh} {14 wh} {gn wh} {0 bl} {1 bl} {2 bl} {3 bl} {4 bl} {5 bl} {6 bl}
	{7 bl} {8 bl} {9 bl} {10 bl} {11 bl} {12 bl} {13 bl} {14 bl} {gn bl}
	{0 fl} {1 fl} {2 fl} {3 fl} {4 fl} {5 fl} {6 fl} {7 fl} {8 fl} {9 fl}
	{10 fl} {11 fl} {12 fl} {13 fl} {14 fl} {gn fl}
	] def
/ms { 
	/sl exch def 
	/val 255 def 
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(Python Reference Manual) 221.7 709.33 T
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(Guido van Rossum) 273.5 672 T
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(Corporation for National Research Initiatives \050CNRI\051) 201.73 656.67 T
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(1895 Preston White Drive, Reston, Va 20191, USA) 205.84 643.67 T
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(A) 293.56 562 T
1 9.6 Q
(BSTRACT) 302.23 562 T
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1.29 (Python is an interpreted, object-oriented, high-level programming language with dy-) 127.8 540.67 P
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(C/C++ programmers in detail.) 127.8 322.67 T
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(Copyright \251 1991-1995 by Stichting Mathematisch Centrum, Amsterdam, The Netherlands.) 72 712.67 T
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(All Rights Reserved) 261.39 693.67 T
0.41 0.05 (Permission to use, copy, modify, and distribute this software and its documentation for any purpose and) 72 668.67 B
0.41 0.01 (without fee is hereby granted, provided that the above copyright notice appear in all copies and that both) 72 655.67 B
-0.13 (that copyright notice and this permission notice appear in supporting documentation, and that the names of) 72 642.67 P
0.08 (Stichting Mathematisch Centrum or CWI or Corporation for National Research Initiatives or CNRI not be) 72 629.67 P
-0.29 (used in advertising or publicity pertaining to distribution of the software without specific, written prior per-) 72 616.67 P
(mission.) 72 603.67 T
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(for National Research Initiatives \050CNRI\051 at the Internet address ftp://ftp.python.org.) 72 565.67 T
-0.04 (STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH RE-) 72 540.67 P
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0.41 0.07 (WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN AC-) 72 488.67 B
0.35 (TION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN) 72 475.67 P
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(T) 259.91 714 T
(ab) 279.02 714 T
(le of Contents) 320.68 714 T
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(CHAPTER) 144 628.3 T
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(1) 194.56 628.3 T
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(Introduction) 216 628.3 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 301 628.3 T
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1 1 0 0 0 0 1 K
(1) 534.01 628.3 T
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1 12 Q
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(Notation) 216 611.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 258 611.63 T
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0 0 0 1 0 0 0 K
(1) 535.01 611.63 T
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5 10 Q
(CHAPTER) 144 578.3 T
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4 36 Q
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(2) 194.56 578.3 T
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1 1 0 0 0 0 1 K
3 14 Q
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(Lexical analysis) 216 578.3 T
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1 1 0 0 0 0 1 K
( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 322 578.3 T
0 0 0 1 0 0 0 K
1 1 0 0 0 0 1 K
(3) 534.01 578.3 T
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1 12 Q
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(Line structure) 216 561.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 285 561.63 T
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(3) 535.01 561.63 T
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(Logical lines) 216 546.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 279 546.63 T
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(3) 535.01 546.63 T
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(Physical lines) 216 531.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 285 531.63 T
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(3) 535.01 531.63 T
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(Comments) 216 516.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 270 516.63 T
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(3) 535.01 516.63 T
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(Explicit line joining) 216 501.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 501.63 T
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(3) 535.01 501.63 T
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(Implicit line joining) 216 486.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 486.63 T
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(4) 535.01 486.63 T
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(Blank lines) 216 471.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 471.63 T
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(4) 535.01 471.63 T
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(Indentation) 216 456.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 456.63 T
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(4) 535.01 456.63 T
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(Whitespace between tokens) 216 441.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 351 441.63 T
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(5) 535.01 441.63 T
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(Other tokens) 216 426.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 279 426.63 T
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(5) 535.01 426.63 T
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(Identifiers and keywords) 216 411.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 336 411.63 T
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(5) 535.01 411.63 T
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(Keywords) 216 396.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 267 396.63 T
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(6) 535.01 396.63 T
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(Reserved classes of identifiers) 216 381.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 363 381.63 T
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(6) 535.01 381.63 T
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(Literals) 216 366.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 255 366.63 T
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(6) 535.01 366.63 T
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(String literals) 216 351.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 282 351.63 T
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(6) 535.01 351.63 T
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(String literal concatenation) 235.01 336.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 369 336.63 T
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(8) 535.01 336.63 T
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(Numeric literals) 216 322.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 294 322.63 T
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(8) 535.01 322.63 T
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(Integer and long integer literals) 235.01 307.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 390 307.63 T
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(8) 535.01 307.63 T
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0 0 0 1 0 0 0 K
(Floating point literals) 235.01 293.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 342 293.63 T
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0 0 0 1 0 0 0 K
(8) 535.01 293.63 T
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(Imaginary literals) 235.01 279.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 324 279.63 T
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(9) 535.01 279.63 T
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(Operators) 216 265.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 264 265.63 T
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(9) 535.01 265.63 T
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(Delimiters) 216 250.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 267 250.63 T
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(9) 535.01 250.63 T
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5 10 Q
(CHAPTER) 144 217.3 T
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4 36 Q
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(3) 194.56 217.3 T
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3 14 Q
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(Data model) 216 217.3 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 297.5 217.3 T
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1 1 0 0 0 0 1 K
(11) 527.01 217.3 T
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1 12 Q
0 0 0 1 0 0 0 K
(Objects, values and types) 216 200.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 339 200.63 T
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(11) 529.01 200.63 T
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(The standard type hierarchy) 216 185.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 351 185.63 T
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(12) 529.01 185.63 T
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(Special method names) 216 170.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 324 170.63 T
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(18) 529.01 170.63 T
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(Basic customization) 216 155.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 155.63 T
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(18) 529.01 155.63 T
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(Customizing attribute access) 216 140.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 354 140.63 T
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(19) 529.01 140.63 T
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(Emulating callable objects) 216 125.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 345 125.63 T
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(20) 529.01 125.63 T
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(ii) 491.65 76.03 T
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(T) 221.22 714 T
(ab) 240.34 714 T
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(Emulating sequence and mapping types) 178.99 629.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .) 372 629.63 T
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(20) 492 629.63 T
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(Additional methods for emulation of sequence types) 198 614.63 T
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(  .  .  .  .) 453 614.63 T
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(20) 492 614.63 T
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(Emulating numeric types) 178.99 600.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 300 600.63 T
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(CHAPTER) 106.99 567.3 T
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(Execution model) 178.99 567.3 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 287 567.3 T
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(23) 490 567.3 T
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(.  .  .  .  .  .  .  .  .) 414 550.63 T
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(23) 492 550.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 234 535.63 T
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(25) 492 535.63 T
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(CHAPTER) 106.99 502.3 T
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(Expressions) 178.99 502.3 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 262.5 502.3 T
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(27) 490 502.3 T
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1 12 Q
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(Arithmetic conversions) 178.99 485.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 294 485.63 T
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(27) 492 485.63 T
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(Atoms) 178.99 470.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 213 470.63 T
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(27) 492 470.63 T
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(Identifiers \050Names\051) 178.99 455.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 455.63 T
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(27) 492 455.63 T
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(Literals) 178.99 440.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 216 440.63 T
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(28) 492 440.63 T
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(Parenthesized forms) 178.99 425.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 279 425.63 T
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(28) 492 425.63 T
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(List displays) 178.99 410.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 240 410.63 T
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(28) 492 410.63 T
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(Dictionary displays) 178.99 395.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 395.63 T
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(28) 492 395.63 T
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(String conversions) 178.99 380.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 270 380.63 T
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(29) 492 380.63 T
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(Primaries) 178.99 365.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 225 365.63 T
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(29) 492 365.63 T
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(Attribute references) 178.99 350.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 276 350.63 T
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(29) 492 350.63 T
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(Subscriptions) 178.99 335.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 246 335.63 T
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(29) 492 335.63 T
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(Slicings) 178.99 320.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 219 320.63 T
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(30) 492 320.63 T
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(Calls) 178.99 305.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 204 305.63 T
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(31) 492 305.63 T
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(The power operator) 178.99 290.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 276 290.63 T
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(32) 492 290.63 T
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(Unary arithmetic operations) 178.99 275.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 275.63 T
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(32) 492 275.63 T
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(Binary arithmetic operations) 178.99 260.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 318 260.63 T
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(32) 492 260.63 T
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(Shifting operations) 178.99 245.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 245.63 T
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(33) 492 245.63 T
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(Binary bit-wise operations) 178.99 230.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 309 230.63 T
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(33) 492 230.63 T
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(Comparisons) 178.99 215.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 243 215.63 T
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(34) 492 215.63 T
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(Boolean operations) 178.99 200.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 273 200.63 T
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(35) 492 200.63 T
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(Expression lists) 178.99 185.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 255 185.63 T
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(36) 492 185.63 T
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(Summary) 178.99 170.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 228 170.63 T
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(37) 492 170.63 T
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FMENDPAGE
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7 X
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1 H
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-83.3 458.43 132 458.43 2 L
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-83.3 278.14 131.29 278.14 2 L
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(40) 529.01 581.63 T
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(41) 529.01 566.63 T
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(41) 529.01 551.63 T
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(The print statement) 216 536.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 312 536.63 T
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(42) 529.01 536.63 T
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(The return statement) 216 521.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 318 521.63 T
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(42) 529.01 521.63 T
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(The raise statement) 216 506.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 312 506.63 T
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(42) 529.01 506.63 T
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(The break statement) 216 491.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 491.63 T
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(43) 529.01 491.63 T
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(The continue statement) 216 476.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 330 476.63 T
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(43) 529.01 476.63 T
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(The import statement) 216 461.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 321 461.63 T
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(43) 529.01 461.63 T
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(The global statement) 216 446.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 318 446.63 T
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(44) 529.01 446.63 T
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(The exec statement) 216 431.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 309 431.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 357 398.3 T
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(47) 527.01 398.3 T
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(The if statement) 216 381.63 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 294 381.63 T
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(47) 529.01 381.63 T
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(while) 237.66 366.63 T
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( statement) 273.66 366.63 T
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(48) 529.01 366.63 T
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(The) 216 351.63 T
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(for) 237.66 351.63 T
1 F
( statement) 259.26 351.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 309 351.63 T
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(48) 529.01 351.63 T
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(The) 216 336.63 T
2 F
(try) 237.66 336.63 T
1 F
( statement) 259.26 336.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 309 336.63 T
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(49) 529.01 336.63 T
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(Function definitions) 216 321.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 315 321.63 T
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(50) 529.01 321.63 T
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(Class definitions) 216 306.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 297 306.63 T
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(CHAPTER) 144 273.3 T
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(8) 194.56 273.3 T
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(Top-level components) 216 273.3 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 353.5 273.3 T
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(53) 527.01 273.3 T
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1 12 Q
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(Complete Python programs) 216 256.63 T
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(53) 529.01 256.63 T
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(File input) 216 241.63 T
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(  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 264 241.63 T
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(53) 529.01 241.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 297 226.63 T
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(53) 529.01 226.63 T
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(.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 297 211.63 T
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(54) 529.01 211.63 T
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3 14 Q
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(Index) 216 178.3 T
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( .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .) 248.5 178.3 T
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(1) 535 37.33 T
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585 292.5 598.5 720 R
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(\245) 0 -90 592.5 720 TF
(Introduction) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
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(C) 99 709.33 T
0 12.8 Q
(HAPTER) 110.55 709.33 T
0 16 Q
(1:) 167.62 709.33 T
(I) 198 709.33 T
0 12.8 Q
(NTRODUCTION) 202.45 709.33 T
1 11 Q
(This reference manual describes the Python programming language. It is not intended as a tutorial.) 99 672.67 T
-0.04 (While I am trying to be as precise as possible, I have chosen to use English rather than formal speci-) 99 653.67 P
-0.21 (fications for everything except syntax and lexical analysis. This should make the document more un-) 99 640.67 P
0.58 (derstandable to the average reader, but will leave room for ambiguities. Consequently, if you were) 99 627.67 P
0.6 (coming from Mars and tried to re-implement Python from this document alone, you might have to) 99 614.67 P
-0.03 (guess things and in fact you would probably end up implementing quite a different language. On the) 99 601.67 P
0.25 (other hand, if you are using Python and wonder what the precise rules about a particular area of the) 99 588.67 P
-0.06 (language are, you should definitely be able to find them here. If you would like to see a more formal) 99 575.67 P
-0.28 (definitition of the language, maybe you could volunteer your time \321 or invent a cloning machine :-\051.) 99 562.67 P
-0.01 (It is dangerous to add too many implementation details to a language reference document \321 the im-) 99 543.67 P
-0.46 (plementation may change, and other implementations of the same language may work differently. On) 99 530.67 P
-0.64 (the other hand, there is currently only one Python implementation in widespread use, and its particular) 99 517.67 P
-0.52 (quirks are sometimes worth being mentioned, especially where the implementation imposes addition-) 99 504.67 P
(al limitations. Therefore, you\325ll find short \322implementation notes\323 sprinkled throughout the text.) 99 491.67 T
0.1 (Every Python implementation comes with a number of built-in and standard modules. These are not) 99 472.67 P
-0.53 (documented here, but in the separate) 99 459.67 P
3 F
-0.53 (Python Library Reference) 259.84 459.67 P
1 F
-0.53 ( document. A few built-in modules are) 373.03 459.67 P
(mentioned when they interact in a significant way with the language definition.) 99 446.67 T
0 14 Q
(1.1) 99 419.67 T
(Notation) 135 419.67 T
1 11 Q
-0.01 (The descriptions of lexical analysis and syntax use a modified BNF grammar notation. This uses the) 99 394.67 P
(following style of definition:) 99 381.67 T
2 10 Q
(name:           lc_letter \050lc_letter | "_"\051*) 99 363.33 T
(lc_letter:      "a"..."z") 99 351.33 T
1 11 Q
0.41 0.43 (The first line says that a) 99 326.67 B
2 F
0.99 0.43 (name) 221.35 326.67 B
1 F
0.41 0.43 ( is an) 249.48 326.67 B
2 F
0.99 0.43 (lc_letter) 279.73 326.67 B
1 F
0.41 0.43 ( followed by a sequence of zero or more) 343.04 326.67 B
2 F
0.93 (lc_letter) 99 313.67 P
1 F
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2 F
0.93 (lc_letter) 259.84 313.67 P
1 F
0.39 ( in turn is any of the single characters \324a\325 through) 319.24 313.67 P
0.41 0.04 (\324z\325. \050This rule is actually adhered to for the names used in lexical and grammar rules in this docu-) 99 300.67 B
(ment.\051) 99 287.67 T
-0.01 (Each rule begins with a name \050which is the name defined by the rule\051 and a colon. A vertical bar \050) 99 262.67 P
2 F
-0.04 (|) 529.74 262.67 P
1 F
-0.01 (\051) 536.34 262.67 P
0.01 (is used to separate alternatives; it is the least binding operator in this notation. A star \050) 99 249.67 P
2 F
0.04 (*) 477.17 249.67 P
1 F
0.01 (\051 means zero) 483.77 249.67 P
0.3 (or more repetitions of the preceding item; likewise, a plus \050) 99 236.67 P
2 F
0.73 (+) 362.64 236.67 P
1 F
0.3 (\051 means one or more repetitions, and a) 369.24 236.67 P
-0.55 (phrase enclosed in square brackets \050) 99 223.67 P
2 F
-1.31 ([ ]) 254.8 223.67 P
1 F
-0.55 (\051 means zero or one occurrences \050in other words, the enclosed) 273.29 223.67 P
-0.25 (phrase is optional\051. The) 99 210.67 P
2 F
-0.59 (*) 204.64 210.67 P
1 F
-0.25 ( and) 211.24 210.67 P
2 F
-0.59 (+) 232.13 210.67 P
1 F
-0.25 ( operators bind as tightly as possible; parentheses are used for group-) 238.73 210.67 P
0.19 (ing. Literal strings are enclosed in quotes. White space is only meaningful to separate tokens. Rules) 99 197.67 P
0.12 (are normally contained on a single line; rules with many alternatives may be formatted alternatively) 99 184.67 P
(with each line after the first beginning with a vertical bar.) 99 171.67 T
0.16 (In lexical definitions \050as in the example above\051, two more conventions are used: Two literal charac-) 99 146.67 P
0.41 0.02 (ters separated by three dots mean a choice of any single character in the given \050inclusive\051 range of) 99 133.67 B
0.23 (ASCII characters. A phrase between angular brackets \050) 99 120.67 P
2 F
0.54 (<...>) 342.5 120.67 P
1 F
0.23 (\051 gives an informal description of the) 375.5 120.67 P
(symbol defined; e.g. this could be used to describe the notion of \324control character\325 if needed.) 99 107.67 T
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[ 1 0 1 0 0 1 0]
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[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(2) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.35 (Even though the notation used is almost the same, there is a big difference between the meaning of) 76.5 712.67 P
-0.32 (lexical and syntactic definitions: a lexical definition operates on the individual characters of the input) 76.5 699.67 P
0.3 (source, while a syntax definition operates on the stream of tokens generated by the lexical analysis.) 76.5 686.67 P
0.34 (All uses of BNF in the next chapter \050\322Lexical Analysis\323\051 are lexical definitions; uses in subsequent) 76.5 673.67 P
(chapters are syntactic definitions.) 76.5 660.67 T
0 0 0 1 0 0 0 K
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[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
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[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(3) 535 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Lexical analysis) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 16 Q
(C) 99 709.33 T
0 12.8 Q
(HAPTER) 110.55 709.33 T
0 16 Q
(2:) 167.62 709.33 T
(L) 198 709.33 T
0 12.8 Q
(EXICAL) 207.78 709.33 T
(ANALYSIS) 259.16 709.33 T
1 11 Q
-0.07 (A Python program is read by a) 99 672.67 P
3 F
-0.07 (parser) 236.31 672.67 P
1 F
-0.07 (. Input to the parser is a stream of) 265.03 672.67 P
3 F
-0.07 (tokens) 414.73 672.67 P
1 F
-0.07 (, generated by the) 442.83 672.67 P
3 F
-0.07 (lex-) 523.51 672.67 P
(ical analyzer) 99 659.67 T
1 F
(. This chapter describes how the lexical analyzer breaks a file into tokens.) 156.13 659.67 T
-0.22 (Python uses the 7-bit ASCII character set for program text and string literals. 8-bit characters may be) 99 634.67 P
-0.07 (used in string literals and comments but their interpretation is platform dependent; the proper way to) 99 621.67 P
(insert 8-bit characters in string literals is by using octal or hexadecimal escape sequences.) 99 608.67 T
-0.35 (The run-time character set depends on the I/O devices connected to the program but is generally a su-) 99 583.67 P
(perset of ASCII.) 99 570.67 T
4 F
0.3 (Future compatibility note:) 99 545.67 P
1 F
0.3 (It may be tempting to assume that the character set for 8-bit characters) 226.69 545.67 P
0.41 0.01 (is ISO Latin-1 \050an ASCII superset that covers most western languages that use the Latin alphabet\051,) 99 532.67 B
-0.33 (but it is possible that in the future Unicode text editors will become common. These generally use the) 99 519.67 P
-0.12 (UTF-8 encoding, which is also an ASCII superset, but with very different use for the characters with) 99 506.67 P
-0.25 (ordinals 128-255. While there is no consensus on this subject yet, it is unwise to assume either Latin-) 99 493.67 P
-0.51 (1 or UTF-8, even though the current implementation appears to favor Latin-1. This applies both to the) 99 480.67 P
(source character set and the run-time character set.) 99 467.67 T
0 14 Q
(2.1) 99 440.67 T
(Line structure) 135 440.67 T
1 11 Q
(A Python program is divided in a number of) 99 415.67 T
3 F
(logical lines) 296.68 415.67 T
1 F
(.) 350.77 415.67 T
0 12 Q
(2.1.1) 99 390 T
(Logical lines) 144 390 T
1 11 Q
0.07 (The end of each logical line is represented by the token NEWLINE. Statements cannot cross logical) 99 370.67 P
0.21 (line boundaries except where NEWLINE is allowed by the syntax \050e.g. between statements in com-) 99 357.67 P
-0.22 (pound statements\051. A logical line is constructed from one or more) 99 344.67 P
3 F
-0.22 (physical lines) 388.64 344.67 P
1 F
-0.22 ( by following the ex-) 448.61 344.67 P
(plicit or implicit) 99 331.67 T
3 F
(line joining) 173.26 331.67 T
1 F
( rules.) 223.68 331.67 T
0 12 Q
(2.1.2) 99 306 T
(Physical lines) 144 306 T
1 11 Q
-0.52 (A physical line ends in whatever the current platform\325s convention is for terminating lines. On UNIX,) 99 286.67 P
-0.24 (this is the ASCII LF \050linefeed\051 character. On DOS/Windows, it is the ASCII sequence CR LF \050return) 99 273.67 P
(followed by linefeed\051. On Macintosh, it is the ASCII CR \050return\051 character.) 99 260.67 T
0 12 Q
(2.1.3) 99 235 T
(Comments) 144 235 T
1 11 Q
0.35 (A comment starts with a hash character \050) 99 215.67 P
2 F
0.84 (#) 281.36 215.67 P
1 F
0.35 (\051 that is not part of a string literal, and ends at the end of) 287.96 215.67 P
-0.23 (the physical line. A comment signifies the end of the logical line unless the implicit line joining rules) 99 202.67 P
(are invoked. Comments are ignored by the syntax\255\255; they are not tokens.) 99 189.67 T
0 12 Q
(2.1.4) 99 164 T
(Explicit line joining) 144 164 T
1 11 Q
-0.63 (Two or more physical lines may be joined into logical lines using backslash characters \050) 99 144.67 P
2 F
-1.52 (\134) 477.53 144.67 P
1 F
-0.63 (\051, as follows:) 484.13 144.67 P
-0.39 (when a physical line ends in a backslash that is not part of a string literal or comment, it is joined with) 99 131.67 P
-0.34 (the following forming a single logical line, deleting the backslash and the following end-of-line char-) 99 118.67 P
(acter. For example:) 99 105.67 T
2 10 Q
(if 1900 < year < 2100 and 1 <= month <= 12 \134) 99 87.33 T
(   and 1 <= day <= 31 and 0 <= hour < 24 \134) 99 75.33 T
0 0 0 1 0 0 0 K
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[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
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[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(4) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 F
(   and 0 <= minute < 60 and 0 <= second < 60:   # Looks like a valid date) 72 713.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(        return 1) 72 701.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.2 (A line ending in a backslash cannot carry a comment. A backslash does not continue a comment. A back-) 72 676.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.29 (slash does not continue a token except for string literals \050i.e., tokens other than string literals cannot be split) 72 663.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(across physical lines using a backslash\051. A backslash is illegal elsewhere on a line outside a string literal.) 72 650.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.1.5) 72 625 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Implicit line joining) 117 625 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.51 (Expressions in parentheses, square brackets or curly braces can be split over more than one physical line) 72 605.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(without using backslashes. For example:) 72 592.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(month_names = [\325Januari\325, \325Februari\325, \325Maart\325,      # These are the) 72 574.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(               \325April\325,   \325Mei\325,      \325Juni\325,       # Dutch names) 72 562.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(               \325Juli\325,    \325Augustus\325, \325September\325,  # for the months) 72 550.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(               \325Oktober\325, \325November\325, \325December\325]   # of the year) 72 538.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.3 (Implicitly continued lines can carry comments. The indentation of the continuation lines is not important.) 72 513.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.53 (Blank continuation lines are allowed. There is no NEWLINE token between implicit continuation lines. Im-) 72 500.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.04 (plicit continued lines can also occur within triple-quoted strings \050see below\051; in that case they cannot carry) 72 487.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(comments.) 72 474.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.1.6) 72 449 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Blank lines) 117 449 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
-0.4 (A logical line that contains only spaces, tabs, formfeeds, and possibly a comment, is ignored \050i.e., no NEW-) 72 429.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.3 (LINE token is generated\051, except that during interactive input of statements, an entirely blank logical line) 72 416.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\050i.e. one containing not even whitespace or a comment\051 terminates a multi-line statement.) 72 403.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.1.7) 72 378 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Indentation) 117 378 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.23 (Leading whitespace \050spaces and tabs\051 at the beginning of a logical line is used to compute the indentation) 72 358.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(level of the line, which in turn is used to determine the grouping of statements.) 72 345.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.26 (First, tabs are replaced \050from left to right\051 by one to eight spaces such that the total number of characters up) 72 320.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.29 (to there is a multiple of eight \050this is intended to be the same rule as used by UNIX\051. The total number of) 72 307.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.24 (spaces preceding the first non-blank character then determines the line\325s indentation. Indentation cannot be) 72 294.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.15 (split over multiple physical lines using backslashes; the whitespace up to the first backslash determines the) 72 281.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(indentation.) 72 268.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
4 F
-0.25 (Cross-platform compatibility note:) 72 243.67 P
1 F
-0.25 ( because of the nature of text editors on non-UNIX platforms, it is un-) 235.26 243.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(wise to use a mixture of spaces and tabs for the indentation in a single source file.) 72 230.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.23 (A formfeed character may be present at the start of the line; formfeed characters occurring elsewhere in the) 72 205.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(leading whitespace have an undefined effect \050for instance, they may reset the space count to zero\051.) 72 192.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.06 (The indentation levels of consecutive lines are used to generate INDENT and DEDENT tokens, using a) 72 167.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(stack, as follows.) 72 154.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.03 (Before the first line of the file is read, a single zero is pushed on the stack; this will never be popped off) 72 129.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.31 (again. The numbers pushed on the stack will always be strictly increasing from bottom to top. At the begin-) 72 116.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.09 (ning of each logical line, the line\325s indentation level is compared to the top of the stack. If it is equal, noth-) 72 103.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.04 (ing happens. If it is larger, it is pushed on the stack, and one INDENT token is generated. If it is smaller, it) 72 90.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
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[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(5) 535 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
585 292.5 598.5 720 R
5 9 Q
(\245) 0 -90 592.5 720 TF
(Lexical analysis) 0 -90 592.5 711 TF
585 292.5 598.5 720 R
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
3 11 Q
-0.44 (must) 99 712.67 P
1 F
-0.44 ( be one of the numbers occurring on the stack; all numbers on the stack that are larger are popped) 119.78 712.67 P
-0.52 (off, and for each number popped off a DEDENT token is generated. At the end of the file, a DEDENT) 99 699.67 P
(token is generated for each number remaining on the stack that is larger than zero.) 99 686.67 T
(Here is an example of a correctly \050though confusingly\051 indented piece of Python code:) 99 667.67 T
2 10 Q
(def perm\050l\051:) 99 649.33 T
(        # Compute the list of all permutations of l) 99 637.33 T
(    if len\050l\051 <= 1:) 99 625.33 T
(                  return [l]) 99 613.33 T
(    r = []) 99 601.33 T
(    for i in range\050len\050l\051\051:) 99 589.33 T
(             s = l[:i] + l[i+1:]) 99 577.33 T
(             p = perm\050s\051) 99 565.33 T
(             for x in p:) 99 553.33 T
(              r.append\050l[i:i+1] + x\051) 99 541.33 T
(    return r) 99 529.33 T
1 11 Q
(The following example shows various indentation errors:) 99 504.67 T
2 10 Q
(     def perm\050l\051:                       # error: first line indented) 99 486.33 T
(    for i in range\050len\050l\051\051:             # error: not indented) 99 474.33 T
(        s = l[:i] + l[i+1:]) 99 462.33 T
(            p = perm\050l[:i] + l[i+1:]\051   # error: unexpected indent) 99 450.33 T
(            for x in p:) 99 438.33 T
(                    r.append\050l[i:i+1] + x\051) 99 426.33 T
(                return r                # error: inconsistent dedent) 99 414.33 T
1 11 Q
-0.49 (\050Actually, the first three errors are detected by the parser; only the last error is found by the lexical an-) 99 389.67 P
(alyzer \321 the indentation of) 99 376.67 T
2 F
(return r) 222.73 376.67 T
1 F
( does not match a level popped off the stack.\051) 275.53 376.67 T
0 12 Q
(2.1.8) 99 351 T
(Whitespace between tokens) 144 351 T
1 11 Q
-0.06 (Except at the beginning of a logical line or in string literals, the whitespace characters space, tab and) 99 325.67 P
0.09 (formfeed can be used interchangeably to separate tokens. Whitespace is needed between two tokens) 99 312.67 P
0.12 (only if their concatenation could otherwise be interpreted as a different token \050e.g.,) 99 299.67 P
2 F
0.29 (ab) 467.77 299.67 P
1 F
0.12 ( is one token,) 480.97 299.67 P
(but) 99 286.67 T
2 F
(a) 115.81 286.67 T
(b) 125.16 286.67 T
1 F
( is two tokens\051.) 131.76 286.67 T
0 14 Q
(2.2) 99 259.67 T
(Other tokens) 135 259.67 T
1 11 Q
0.93 (Besides NEWLINE, INDENT and DEDENT, the following categories of tokens exist:) 99 234.67 P
3 F
0.93 (identifiers) 492.63 234.67 P
1 F
0.93 (,) 537.25 234.67 P
3 F
-0.24 (keywords) 99 221.67 P
1 F
-0.24 (,) 140.55 221.67 P
3 F
-0.24 (literals) 145.81 221.67 P
1 F
-0.24 (,) 176.99 221.67 P
3 F
-0.24 (operators) 182.25 221.67 P
1 F
-0.24 (, and) 225.03 221.67 P
3 F
-0.24 (delimiters) 248.69 221.67 P
1 F
-0.24 (. Whitespace characters \050other than line terminators, dis-) 292.69 221.67 P
-0.3 (cussed earlier\051 are not tokens, but serve to delimit tokens. Where ambiguity exists, a token comprises) 99 208.67 P
(the longest possible string that forms a legal token when read from left to right.) 99 195.67 T
0 14 Q
(2.3) 99 168.67 T
(Identifiers and keywords) 135 168.67 T
1 11 Q
(Identifiers \050also referred to as) 99 143.67 T
3 F
(names) 231.87 143.67 T
1 F
(\051 are described by the following lexical definitions:) 259.97 143.67 T
2 10 Q
(identifier:     \050letter|"_"\051 \050letter|digit|"_"\051*) 99 125.33 T
(letter:         lowercase | uppercase) 99 113.33 T
(lowercase:      "a"..."z") 99 101.33 T
(uppercase:      "A"..."Z") 99 89.33 T
(digit:          "0"..."9") 99 77.33 T
0 0 0 1 0 0 0 K
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[0 0 0 1 0 0 0]
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[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 10 Q
0 X
0 0 0 1 0 0 0 K
(6) 76.5 37.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(Identifiers are unlimited in length. Case is significant.) 72 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.3.1) 72 687 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Keywords) 117 687 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.38 (The following identifiers are used as reserved words, or) 72 667.67 P
3 F
0.38 (keywords) 323.45 667.67 P
1 F
0.38 ( of the language, and cannot be used as) 364.99 667.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(ordinary identifiers. They must be spelled exactly as written here:) 72 654.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(and       del       for       is        raise) 72 636.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(assert    elif      from      lambda    return) 72 624.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(break     else      global    not       try) 72 612.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(class     except    if        or        while) 72 600.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(continue  exec      import    pass) 72 588.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(def       finally   in        print) 72 576.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.3.2) 72 551 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Reserved classes of identifiers) 117 551 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(Certain classes of identifiers \050besides keywords\051 have special meanings. These are:) 72 525 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\050XXX need section references here.\051) 72 377.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 14 Q
(2.4) 72 350.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(Literals) 108 350.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(Literals are notations for constant values of some built-in types) 72 325.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(2.4.1) 72 300 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(String literals) 117 300 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(String literals are described by the following lexical definitions:) 72 280.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
2 10 Q
(stringliteral:   [rawprefix] \050shortstring | longstring\051) 72 262.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(rawprefix:       "r" | "R") 72 250.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(shortstring:     "\325" shortstringitem* "\325" | \325"\325 shortstringitem* \325"\325) 72 238.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(longstring:      "\325\325\325" longstringitem* "\325\325\325" | \325"""\325 longstringitem* \325"""\325) 72 226.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(shortstringitem: shortstringchar | escapeseq) 72 214.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(longstringitem:  longstringchar | escapeseq) 72 202.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(shortstringchar: <any ASCII character except "\134" or newline or the quote>) 72 190.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(longstringchar:  <any ASCII character except "\134">) 72 178.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(escapeseq:       "\134" <any ASCII character>) 72 166.33 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
0.21 (In plain English: String literals can be enclosed in single quotes \050\325\051 or double quotes \050"\051. They can also be) 72 141.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.33 (enclosed in groups of three single or double quotes \050these are generally referred to as) 72 128.67 P
3 F
-0.33 (triple-quoted strings) 443.77 128.67 P
1 F
-0.33 (\051.) 533.59 128.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
-0.39 (The backslash \050\134\051 character is used to escape characters that otherwise have a special meaning, such as new-) 72 115.67 P
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0.41 0.03 (line, backslash itself, or the quote character. String literals may optionally be prefixed with a letter \324r\325 or) 72 102.67 B
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(\324R\325; such strings are called) 72 89.67 T
3 F
(raw strings) 192.67 89.67 T
1 F
( and use different rules for backslash escape sequences.) 242.49 89.67 T
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4 12 Q
(T) 132.71 501 T
(able 1: Special Meanings of Identi\336ers) 139.61 501 T
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1 F
(F) 95.09 475 T
(orm) 101.58 475 T
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(Meaning) 248.67 475 T
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(  _*) 78 452.33 T
0 0 0 1 0 0 0 K
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(Not imported by) 150 451 T
2 F
(from) 232.33 451 T
3 F
( module) 261.13 451 T
2 F
(import) 302.46 451 T
(*) 348.66 451 T
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(  __*__) 78 429 T
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(System-de\336ned name) 150 429 T
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(  __*) 78 407 T
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(Class-pri) 150 407 T
(v) 193.03 407 T
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144 491.25 144 398.75 2 L
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396 490.75 396 399.25 2 L
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71.75 491 396.25 491 2 L
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72.25 466.25 395.75 466.25 2 L
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72.25 463.75 395.75 463.75 2 L
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71.75 443 396.25 443 2 L
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( or) 324.03 686.67 T
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-0.21 (the back-) 499.59 230.67 P
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-0.39 ( \050This behavior is useful when debugging: if an escape sequence is mistyped,) 205.24 217.67 P
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-0.04 (all backslashes are left in the string.) 260.26 179.67 P
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-0.04 ( For example, the string lit-) 419.82 179.67 P
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-0.7 (r"\134n") 117.95 166.67 P
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-0.29 ( consists of two characters: a backslash and a lowercase \324n\325. String quotes can be escaped) 150.95 166.67 P
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-0.24 (r"\134"") 408.81 153.67 P
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-0.1 ( is a valid string literal) 441.81 153.67 P
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(T) 188.55 625 T
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(Escape Sequence) 109.27 599 T
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2 F
(\134) 105 575 T
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(ne) 112.2 575 T
(wline) 123.35 575 T
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( Ignored) 208.5 575 T
0 0 0 1 0 0 0 K
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2 F
(\134\134) 105 553 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( Backslash \050) 208.5 553 T
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(\134) 267.16 553 T
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(\051) 274.36 553 T
0 0 0 1 0 0 0 K
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2 F
(\134\325) 105 531 T
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( Single quote \050) 208.5 531 T
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(\325) 278.83 531 T
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(\051) 286.03 531 T
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2 F
(\134") 105 509 T
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( Double quote \050) 208.5 509 T
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(") 283.49 509 T
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(\051) 290.69 509 T
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2 F
(\134a) 105 487 T
0 0 0 1 0 0 0 K
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1 F
( ASCII Bell \050BEL\051) 208.5 487 T
0 0 0 1 0 0 0 K
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2 F
(\134b) 105 465 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII Backspace \050BS\051) 208.5 465 T
0 0 0 1 0 0 0 K
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2 F
(\134f) 105 443 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII F) 208.5 443 T
(ormfeed \050FF\051) 252.32 443 T
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0 0 0 1 0 0 0 K
2 F
(\134n) 105 421 T
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1 F
( ASCII Linefeed \050LF\051) 208.5 421 T
0 0 0 1 0 0 0 K
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2 F
(\134r) 105 399 T
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( ASCII Carriage Return \050CR\051) 208.5 399 T
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2 F
(\134t) 105 377 T
0 0 0 1 0 0 0 K
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( ASCII Horizontal T) 208.5 377 T
(ab \050T) 306.53 377 T
(AB\051) 331.07 377 T
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0 0 0 1 0 0 0 K
2 F
(\134v) 105 355 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 F
( ASCII V) 208.5 355 T
(ertical T) 253.16 355 T
(ab \050VT\051) 292.52 355 T
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0 0 0 1 0 0 0 K
2 F
(\134) 105 333 T
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(ooo) 112.2 333 T
0 0 0 1 0 0 0 K
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1 F
( ASCII character with octal v) 208.5 333 T
(alue) 349.16 333 T
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(ooo) 372.16 333 T
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2 F
(\134x) 105 311 T
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(xx...) 119.4 311 T
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1 F
( ASCII character with he) 208.5 311 T
(x v) 328.28 311 T
(alue) 342.98 311 T
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(xx...) 365.98 311 T
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0 0 0 1 0 0 0 K
99 614.75 99 303.25 2 L
V
0.5 H
0 Z
N
202.5 615.25 202.5 302.75 2 L
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N
414 614.75 414 303.25 2 L
V
N
98.75 615 414.25 615 2 L
V
N
99.25 590.25 413.75 590.25 2 L
V
N
99.25 587.75 413.75 587.75 2 L
V
N
98.75 567 414.25 567 2 L
V
N
98.75 545 414.25 545 2 L
V
N
98.75 523 414.25 523 2 L
V
N
98.75 501 414.25 501 2 L
V
N
98.75 479 414.25 479 2 L
V
N
98.75 457 414.25 457 2 L
V
N
98.75 435 414.25 435 2 L
V
N
98.75 413 414.25 413 2 L
V
N
98.75 391 414.25 391 2 L
V
N
98.75 369 414.25 369 2 L
V
N
98.75 347 414.25 347 2 L
V
N
98.75 325 414.25 325 2 L
V
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98.75 303 414.25 303 2 L
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0.21 (Multiple adjacent string literals \050delimited by whitespace\051, possibly using different quoting conven-) 76.5 687.67 P
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-0.05 ("hello") 422.37 674.67 P
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0.99 0.12 ("helloworld") 149.81 661.67 B
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0.41 0.12 (. This feature can be used to reduce the number of backslashes) 230.49 661.67 B
0.41 0.15 (needed, to split long strings conveniently across long lines, or even to add comments to parts of) 76.5 648.67 B
(strings, for example:) 76.5 635.67 T
2 10 Q
(regex.compile\050"[A-Za-z_]"       # letter or underscore) 76.5 617.33 T
(              "[A-Za-z0-9_]*"   # letter, digit or underscore) 76.5 605.33 T
(             \051) 76.5 593.33 T
1 11 Q
-0.32 (Note that this feature is defined at the syntactical level, but implemented at compile time. The \324+\325 op-) 76.5 568.67 P
-0.17 (erator must be used to concatenate string expressions at run time. Also note that literal concatenation) 76.5 555.67 P
(can use different quoting styles for each component.) 76.5 542.67 T
0 12 Q
(2.4.2) 76.5 517 T
(Numeric literals) 121.5 517 T
1 11 Q
0.97 (There are four types of numeric literals: plain integers, long integers, floating point numbers, and) 76.5 497.67 P
(imaginary numbers.) 76.5 484.67 T
0 F
(2.4.2.1) 76.5 462.67 T
(Integer and long integer literals) 121.5 462.67 T
1 F
(Integer and long integer literals are described by the following lexical definitions:) 76.5 437.67 T
2 10 Q
(longinteger:    integer \050"l"|"L"\051) 76.5 419.33 T
(integer:        decimalinteger | octinteger | hexinteger) 76.5 407.33 T
(decimalinteger: nonzerodigit digit* | "0") 76.5 395.33 T
(octinteger:     "0" octdigit+) 76.5 383.33 T
(hexinteger:     "0" \050"x"|"X"\051 hexdigit+) 76.5 371.33 T
(nonzerodigit:   "1"..."9") 76.5 359.33 T
(octdigit:       "0"..."7") 76.5 347.33 T
(hexdigit:       digit|"a"..."f"|"A"..."F") 76.5 335.33 T
1 11 Q
-0.03 (Although both lower case \324l\325 and upper case \324L\325 are allowed as suffix for long integers, it is strongly) 76.5 310.67 P
(recommended to always use \324L\325, since the letter \324l\325 looks too much like the digit \3241\325.) 76.5 297.67 T
-0.24 (Plain integer decimal literals must be at most 2147483647 \050i.e., the largest positive integer, using 32-) 76.5 272.67 P
-0.23 (bit arithmetic\051. Plain octal and hexadecimal literals may be as large as 4294967295, but values larger) 76.5 259.67 P
-0.05 (than 2147483647 are converted to a negative value by subtracting 4294967296. There is no limit for) 76.5 246.67 P
(long integer literals apart from what can be stored in available memory.) 76.5 233.67 T
(Some examples of plain and long integer literals:) 76.5 208.67 T
2 10 Q
(7     2147483647                        0177    0x80000000) 76.5 190.33 T
(3L    79228162514264337593543950336L    0377L   0x100000000L) 76.5 178.33 T
0 11 Q
(2.4.2.2) 76.5 156.67 T
(Floating point literals) 121.5 156.67 T
1 F
(Floating point literals are described by the following lexical definitions:) 76.5 131.67 T
2 10 Q
(floatnumber:    pointfloat | exponentfloat) 76.5 113.33 T
(pointfloat:     [intpart] fraction | intpart ".") 76.5 101.33 T
(exponentfloat:  \050intpart | pointfloat\051 exponent) 76.5 89.33 T
(intpart:        nonzerodigit digit* | "0") 76.5 77.33 T
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(\245) 0 -90 592.5 720 TF
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(exponent:       \050"e"|"E"\051 ["+"|"-"] digit+) 99 701.33 T
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0.41 0.01 (Note that the integer part of a floating point number cannot look like an octal integer. The allowed) 99 676.67 B
0.22 (range of floating point literals is implementation-dependent.  Some examples of floating point liter-) 99 663.67 P
(als:) 99 650.67 T
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(3.14    10.     .001    1e100   3.14e-10) 99 632.33 T
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(2.4.2.3) 99 610.67 T
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(Imaginary literals are described by the following lexical definitions:) 99 585.67 T
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(imagnumber:     \050floatnumber | intpart\051 \050"j"|"J"\051) 99 567.33 T
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0.3 (An imaginary literals yields a complex number with a real part of 0.0. Complex numbers are repre-) 99 542.67 P
0.28 (sented as a pair of floating point numbers and have the same restrictions on their range. To create a) 99 529.67 P
-0.19 (complex number with a nonzero real part, add a floating point number to it, e.g.) 99 516.67 P
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-0.46 (\0503+4j\051.) 449.58 516.67 P
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-0.19 ( Some ex-) 495.78 516.67 P
(amples of imaginary literals:) 99 503.67 T
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(3.14j   10.j    10 j    .001j   1e100j  3.14e-10j) 99 485.33 T
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-0.05 (Note that numeric literals do not include a sign; a phrase like) 99 460.67 P
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-0.12 (-1) 369.1 460.67 P
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-0.05 ( is actually an expression composed) 382.3 460.67 P
(of the unary operator \324) 99 447.67 T
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(-) 197.97 447.67 T
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(\325 and the literal) 204.57 447.67 T
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(1) 274.22 447.67 T
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(.) 280.82 447.67 T
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(2.5) 99 420.67 T
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(The following tokens are operators:) 99 395.67 T
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(+       -       *       **      /       %) 99 377.33 T
(<<      >>      &       |       ^       ~) 99 365.33 T
(<       >       <=      >=      ==      !=      <>) 99 353.33 T
1 11 Q
-0.06 (The comparison operators) 99 328.67 P
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-0.14 (<>) 216.44 328.67 P
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-0.06 ( and) 229.64 328.67 P
2 F
-0.14 (!=) 250.9 328.67 P
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-0.06 ( are alternate spellings of the same operator; != is the preferred) 264.1 328.67 P
(spelling,  <> is obsolescent.) 99 315.67 T
0 14 Q
(2.6) 99 288.67 T
(Delimiters) 135 288.67 T
1 11 Q
(The following tokens serve as delimiters in the grammar:) 99 263.67 T
2 10 Q
(\050       \051       [       ]       {       }) 99 245.33 T
(,       :       .       \324       =       ;) 99 233.33 T
1 11 Q
0.05 (The period can also occur in floating-point and imaginary literals. A sequence of three periods has a) 99 208.67 P
(special meaning as ellipses in slices.) 99 195.67 T
0.41 0.01 (The following printing ASCII characters have special meaning as part of other tokens or are other-) 99 170.67 B
(wise significant to the lexical analyzer:) 99 157.67 T
2 10 Q
(\325       "       #       \134) 99 139.33 T
1 11 Q
0.19 (The following printing ASCII characters are not used in Python. Their occurrence outside string lit-) 99 114.67 P
(erals and comments is an unconditional error:) 99 101.67 T
2 10 Q
(@       $       ?) 99 83.33 T
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(11) 530 37.33 T
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585 292.5 598.5 720 R
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(\245) 0 -90 592.5 720 TF
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(C) 99 709.33 T
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(HAPTER) 110.55 709.33 T
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(ATA) 209.55 709.33 T
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(3.1) 99 670.67 T
(Objects, values and types) 135 670.67 T
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0.32 (Objects) 99 645.67 P
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0.32 ( are Python\325s abstraction for data. All data in a Python program is represented by objects or) 132.6 645.67 P
0.1 (by relations between objects. \050In conformance to Von Neumann\325s model of a \322stored program com-) 99 632.67 P
(puter\323, code is also represented by objects.\051) 99 619.67 T
0.13 (Every object has an identity, a type and a value. An object\325s) 99 594.67 P
3 F
0.13 (identity) 367.55 594.67 P
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0.13 ( never changes once it has been) 400.55 594.67 P
-0.28 (created; you may think of it as the object\325s address in memory. The \324) 99 581.67 P
2 F
-0.67 (is) 398.41 581.67 P
1 F
-0.28 (\325 operator compares the iden-) 411.61 581.67 P
0.15 (tity of two objects; the \324) 99 568.67 P
2 F
0.37 (id\050\051) 205.18 568.67 P
1 F
0.15 (\325 function returns an integer representing its identity \050currently imple-) 231.58 568.67 P
0.41 0.06 (mented as its address\051. An object\325s) 99 555.67 B
3 F
0.41 0.06 (type) 259.84 555.67 B
1 F
0.41 0.06 ( is also unchangeable. It determines the operations that an) 278.42 555.67 B
0.01 (object supports \050e.g. \322does it have a length?\323\051 and also defines the possible values for objects of that) 99 542.67 P
0.19 (type. The \324) 99 529.67 P
2 F
0.46 (type\050\051) 147.34 529.67 P
1 F
0.19 (\325 function returns an object\325s type \050which is an object itself\051. The) 186.94 529.67 P
3 F
0.19 (value) 477.91 529.67 P
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0.19 ( of some) 501.74 529.67 P
0.36 (objects can change. The \324) 99 516.67 P
2 F
0.85 (==) 212.52 516.67 P
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0.36 (\325 operator compares the value of two objects. Objects whose value can) 225.72 516.67 P
0.11 (change are said to be) 99 503.67 P
3 F
0.11 (mutable) 194.54 503.67 P
1 F
0.11 (; objects whose value is unchangeable once they are created are called) 229.98 503.67 P
3 F
0.41 0.01 (immutable) 99 490.67 B
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0.41 0.01 (. An object\325s \050im\051mutability is determined by its type; for instance, numbers, strings and) 145.49 490.67 B
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(name) 166.27 699.67 T
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( is the attribute name,) 192.67 699.67 T
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( is the value to be assigned to it.) 323.44 699.67 T
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0.27 (\325\325 \321 this would cause a recursive call to itself. Instead, it should) 230.75 669.67 P
(insert the value in the dictionary of instance attributes, e.g.) 112.5 656.67 T
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(self.__dict__[name]) 119.83 643.67 T
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(\325\325.) 298.03 643.67 T
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-0.33 ( but for attribute deletion instead of assign-) 330.08 624.67 P
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(3.3.3) 76.5 586 T
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(.) 138.9 540.67 T
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(3.3.4) 76.5 515 T
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-0.37 (The following methods can be defined to emulate sequence or mapping objects. The first set of meth-) 76.5 489.67 P
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0.41 0.07 (k) 266.11 463.67 B
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0.41 0.07 ( for which 0) 271.06 463.67 B
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0.41 0.07 (k) 346.47 463.67 B
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0.99 0.07 (<) 354.66 463.67 B
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0.41 0.07 ( where) 371.99 463.67 B
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0.41 0.07 (N) 405.7 463.67 B
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(__coerce__) 123.55 372.67 T
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( or other numerical operators.) 189.55 372.67 T
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( method.) 201.29 282.67 T
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(__getitem__) 112.5 218.67 T
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(.) 185.1 218.67 T
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(3.3.4.1) 76.5 196.67 T
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(__add__) 135 124.67 T
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( method,) 181.2 124.67 T
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(y.__radd\050x\051) 222.45 124.67 T
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( is called.) 295.05 124.67 T
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0.74 (%) 365.77 469.67 P
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0.31 (\051, the string formatting operation) 372.37 469.67 P
(\050see [Ref:XXX]\051 is invoked and the remaining steps are skipped.) 130.5 456.67 T
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(If x is a class instance:) 130.5 437.67 T
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(x.__coerce__\050y\051) 166.5 405.67 T
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(; skip to step 2 if the coercion returns) 265.5 405.67 T
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(None) 432.01 405.67 T
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(.) 458.41 405.67 T
(1b.) 130.5 386.67 T
(If neither x nor y is a class instance after coercion, go to step 3.) 166.5 386.67 T
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-0.41 (; otherwise, restore x and y to) 389.49 367.67 P
(their value before step 1a.) 166.5 354.67 T
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(If y is a class instance:) 130.5 335.67 T
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0.54 ( method: replace y and x with the 2-tuple returned by) 278.05 316.67 P
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(y.__coerce__\050x\051) 166.5 303.67 T
1 F
(; skip to step 3 if the coercion returns None.) 265.5 303.67 T
(2b.) 130.5 284.67 T
(If neither x nor y is a class instance after coercion, go to step 3.) 166.5 284.67 T
(2b.) 130.5 265.67 T
0.1 (If y has a method) 166.5 265.67 P
2 F
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1 F
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2 F
0.23 (y.__rop__\050x\051) 327.02 265.67 P
1 F
0.1 (; otherwise, restore x and) 406.22 265.67 P
(y to their value before step 2a.) 166.5 252.67 T
(3.) 112.5 233.67 T
(We only get here if neither x nor y is a class instance.) 130.5 233.67 T
(3a.) 130.5 214.67 T
(If) 166.5 214.67 T
3 F
(op) 176.58 214.67 T
1 F
( is \324) 187.58 214.67 T
2 F
(+) 204.08 214.67 T
1 F
(\325 and x is a sequence, sequence concatenation is invoked.) 210.68 214.67 T
(3b.) 130.5 195.67 T
-0.37 (If) 166.5 195.67 P
3 F
-0.37 (op) 176.2 195.67 P
1 F
-0.37 ( is \324) 187.2 195.67 P
2 F
-0.89 (*) 202.96 195.67 P
1 F
-0.37 (\325 and one operand is a sequence and the other an integer, sequence rep-) 209.56 195.67 P
(etition is invoked.) 166.5 182.67 T
(3c.) 130.5 163.67 T
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(if possible, and the numeric operation is invoked for that type.) 166.5 150.67 T
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0.05 (unbinding) 179.88 374.67 P
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0.05 (. Name spaces are functionally equivalent to dictionaries \050and often im-) 224.49 374.67 P
(plemented as dictionaries\051.) 99 361.67 T
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0.41 0.01 (local name space) 119.3 336.67 B
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0.41 0.01 ( of an execution frame determines the default place where names are defined) 196.62 336.67 B
-0.5 (and searched. The) 99 323.67 P
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-0.5 (global name space) 179.96 323.67 P
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-0.5 ( determines the place where names listed in) 261.44 323.67 P
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-1.21 (global) 451.71 323.67 P
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-0.36 (are defined and searched, and where names that are not bound anywhere in the current code block are) 99 310.67 P
(searched.) 99 297.67 T
-0.31 (Whether a name is local or global in a code block is determined by static inspection of the source text) 99 272.67 P
-0.19 (for the code block: in the absence of) 99 259.67 P
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-0.45 (global) 260.01 259.67 P
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-0.19 ( statements, a name that is bound anywhere in the code) 299.61 259.67 P
-0.21 (block is local in the entire code block; all other names are considered global. The) 99 246.67 P
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-0.51 (global) 455.7 246.67 P
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-0.21 ( statement) 495.3 246.67 P
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0.41 0.17 ( statements, class and function definitions) 346.67 220.67 B
-0.01 (\050these bind the class or function name in the defining block\051, and targets that are identifiers if occur-) 99 207.67 P
-0.54 (ring in an assignment,) 99 194.67 P
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-1.3 (for) 196.75 194.67 P
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-0.54 ( loop header, or in the second position of an) 216.55 194.67 P
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-1.3 (except) 409.17 194.67 P
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-0.54 ( clause header. Local) 448.77 194.67 P
0.3 (names are searched only on the local name space; global names are searched only in the global and) 99 181.67 P
(built-in namespace.) 99 168.67 T
1 8.8 Q
(1) 185.15 173.07 T
1 11 Q
-0.4 (A target occurring in a) 99 143.67 P
2 F
-0.96 (del) 199.33 143.67 P
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-0.4 ( statement is also considered bound for this purpose \050though the actual se-) 219.13 143.67 P
(mantics are to \322unbind\323 the name\051.) 99 130.67 T
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N
0 0 0 1 0 0 0 K
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(1.) 108 92.33 T
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-0.35 (If the code block contains) 121.5 92.33 P
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-0.35 (\325\325, the semantics) 456.88 92.33 P
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(global namespace and in the built-in namespace.) 121.46 68.33 T
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0.41 0.05 ( is in effect, see [Ref:XXX]. When a) 374.41 660.67 B
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(n.s.) 72 294.67 T
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(means) 108 294.67 T
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(name space) 138.85 294.67 T
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(\0501\051) 72 275.67 T
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(The main module for a script is always called) 108 275.67 T
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(__main__) 311.16 275.67 T
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(; \324\324the filename don\325t enter into it.\325\325) 363.96 275.67 T
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(\0502\051) 72 256.67 T
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2.07 (execfile\050\051) 303.78 237.67 P
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(override the global and local namespace. If only one namespace is specified, it is used for both.) 108 224.67 T
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(defined.) 72 173.67 T
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(1) 107.74 178.07 T
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0.5 H
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(locals\050\051) 94.46 77.33 T
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(T) 179.93 573 T
(able 3: Name Spaces f) 186.84 573 T
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(Code block type) 101.8 547 T
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(Module) 78 523.67 T
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( n.s. for this module) 216.25 523.67 T
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( same as global) 370.12 523.67 T
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(Script \050\336le or command\051) 78 502.67 T
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( n.s. for) 216.25 502.67 T
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(__main__) 252.61 502.67 T
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( same as global) 370.12 502.67 T
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(\0501\051) 485.77 502.67 T
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(e command) 119.71 481.67 T
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( n.s. for) 216.25 481.67 T
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(__main__) 252.61 481.67 T
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( same as global) 370.12 481.67 T
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(Class de\336nition) 78 460.67 T
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( global n.s. of containing block) 216.25 460.67 T
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( global n.s. of containing block) 216.25 439.67 T
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( ne) 370.12 439.67 T
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(exec) 78 405.67 T
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( statement) 104.4 405.67 T
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(block) 370.12 405.67 T
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( \0502\051, \0503\051) 485.77 418.67 T
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(eval\050\051) 151.03 384.67 T
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( global n.s. of caller) 216.25 384.67 T
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( \0502\051, \0503\051) 485.77 384.67 T
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( global n.s. of caller) 216.25 363.67 T
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( local n.s. of caller) 370.12 363.67 T
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( global n.s. of caller) 216.25 342.67 T
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( local n.s. of caller) 370.12 342.67 T
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72 562.75 72 335.25 2 L
V
0.5 H
0 Z
N
210.25 563.25 210.25 334.75 2 L
V
N
364.12 563.25 364.12 334.75 2 L
V
N
479.77 563.25 479.77 334.75 2 L
V
N
527.02 562.75 527.02 335.25 2 L
V
N
71.75 563 527.27 563 2 L
V
N
72.25 538.25 526.77 538.25 2 L
V
N
72.25 535.75 526.77 535.75 2 L
V
N
71.75 516 527.27 516 2 L
V
N
71.75 495 527.27 495 2 L
V
N
71.75 474 527.27 474 2 L
V
N
71.75 453 527.27 453 2 L
V
N
71.75 432 527.27 432 2 L
V
N
71.75 398 527.27 398 2 L
V
N
71.75 377 527.27 377 2 L
V
N
71.75 356 527.27 356 2 L
V
N
71.75 335 527.27 335 2 L
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-0.22 (Exceptions are a means of breaking out of the normal flow of control of a code block in order to han-) 99 685.67 P
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0.35 (raised) 360.62 672.67 P
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1.81 ( by the surrounding code block or by any code block that directly or) 217.43 659.67 P
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0.44 (raise) 389.13 608.67 P
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0.19 ( statement. Exception han-) 422.13 608.67 P
0.41 0.06 (dlers are specified with the) 99 595.67 B
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0.99 0.06 (try...except) 224.2 595.67 B
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0.41 0.06 ( statement. The) 304.18 595.67 B
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0.99 0.06 (try) 376.71 595.67 B
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0.41 0.06 (...) 396.7 595.67 B
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0.99 0.06 (finally) 405.15 595.67 B
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0.41 0.06 ( statement specifies) 451.8 595.67 B
-0.09 (cleanup code which does not handle the exception, but is executed whether an exception occurred or) 99 582.67 P
(not in the preceding code.) 99 569.67 T
0.13 (Python uses the \322termination\323 model of error handling: an exception handler can find out what hap-) 99 544.67 P
-0.33 (pened and continue execution at an outer level, but it cannot repair the cause of the error and retry the) 99 531.67 P
(failing operation \050except by re-entering the the offending piece of code from the top\051.) 99 518.67 T
0.41 0.01 (When an exception is not handled at all, the interpreter terminates execution of the program, or re-) 99 493.67 B
(turns to its interactive main loop. In this case, the interpreter normally prints a stack backtrace.) 99 480.67 T
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-1 (except) 470.58 455.67 P
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-0.42 ( clause) 510.18 455.67 P
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-0.46 (ceptions\051. For string exceptions, the except clause must reference the same string object. For class ex-) 99 429.67 P
(ceptions, the except clause must reference the same class or a base class of it.) 99 416.67 T
0.41 0.05 (When an exception is raised, an object \050maybe) 99 391.67 B
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0.99 0.05 (None) 312.57 391.67 B
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0.41 0.05 (\051 is passed as the exception\325s \322parameter\323 or) 339.17 391.67 B
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(the exception class being raised.) 99 352.67 T
(See also the description of the) 99 327.67 T
2 F
(try) 234.04 327.67 T
1 F
( and) 253.84 327.67 T
2 F
(raise) 275.22 327.67 T
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( statements in \322Compound statements\323 on page) 308.22 327.67 T
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(This chapter explains the meaning of the elements of expressions in Python.) 99 672.67 T
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-0.53 ( in this and the following chapters, extended BNF notation will be used to describe syn-) 161.72 653.67 P
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(name:    othername) 99 622.33 T
1 11 Q
(and no semantics are given, the semantics of this form of) 99 597.67 T
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(name) 352.57 597.67 T
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( are the same as for) 378.97 597.67 T
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(othername) 466.94 597.67 T
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(.) 526.34 597.67 T
0 14 Q
(5.1) 99 570.67 T
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-0.15 (When a description of an arithmetic operator below uses the phrase \322the numeric arguments are con-) 99 545.67 P
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(chapter 3. If both arguments are standard numeric types, the following coercions are applied:) 99 519.67 T
(\245) 99 500.67 T
(If either argument is a complex number, the other is converted to complex;) 113.4 500.67 T
(\245) 99 481.67 T
(otherwise, if either argument is a floating point number, the other is converted to floating point;) 113.4 481.67 T
(\245) 99 462.67 T
(otherwise, if either argument is a long integer, the other is converted to long integer;) 113.4 462.67 T
(\245) 99 443.67 T
(otherwise, both must be plain integers and no conversion is necessary.) 113.4 443.67 T
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2 F
-0.32 (%) 465.56 418.67 P
1 F
-0.13 (\325 operator\051. Ex-) 472.16 418.67 P
(tensions can define their own coercions.) 99 405.67 T
0 14 Q
(5.2) 99 378.67 T
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1 11 Q
1.43 (Atoms are the most basic elements of expressions. The simplest atoms are identifiers or literals.) 99 353.67 P
0.1 (Forms enclosed in reverse quotes or in parentheses, brackets or braces are also categorized syntacti-) 99 340.67 P
(cally as atoms. The syntax for atoms is:) 99 327.67 T
2 10 Q
(atom:      identifier | literal | enclosure) 99 309.33 T
(enclosure: parenth_form|list_display|dict_display|string_conversion) 99 297.33 T
0 12 Q
(5.2.1) 99 272 T
(Identifiers \050Names\051) 144 272 T
1 11 Q
-0.25 (An identifier occurring as an atom is a reference to a local, global or built-in name binding. If a name) 99 252.67 P
1.68 (is assigned to anywhere in a code block \050even in unreachable code\051, and is not mentioned in a) 99 239.67 P
2 F
-1.17 (global) 99 226.67 P
1 F
-0.49 ( statement in that code block, then it refers to a local name throughout that code block. When) 138.6 226.67 P
0.83 (it is not assigned to anywhere in the block, or when it is assigned to but also explicitly listed in a) 99 213.67 P
2 F
0.64 (global) 99 200.67 P
1 F
0.27 ( statement, it refers to a global name if one exists, else to a built-in name \050and this binding) 138.6 200.67 P
(may dynamically change\051.) 99 187.67 T
0.14 (When the name is bound to an object, evaluation of the atom yields that object. When a name is not) 99 168.67 P
(bound, an attempt to evaluate it raises a) 99 155.67 T
2 F
(NameError) 275.89 155.67 T
1 F
( exception.) 335.29 155.67 T
4 F
0.77 (Private name mangling:) 99 136.67 P
1 F
0.77 ( when an identifier that textually occurs in a class definition begins with) 213.59 136.67 P
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-0.29 (\322private name\323 of that class. Private names are transformed to a longer form before code is generated) 99 110.67 P
0.62 (for them. The transformation inserts the class name in front of the name, with leading underscores) 99 97.67 P
1.25 (removed, and a single underscore inserted in front of the class name. For example, the identifier) 99 84.67 P
-0.3 (__spam occurring in a class named Ham will be transformed to _Ham__spam. This transformation is) 99 71.67 P
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(5.2.2) 99 661 T
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1 11 Q
(Python supports string literals and various numeric literals:) 99 641.67 T
2 10 Q
-0.82 (literal:   stringliteral | integer | longinteger | floatnumber | imagnumber) 99 623.33 P
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0.35 (Evaluation of a literal yields an object of the given type \050string, integer, long integer, floating point) 99 598.67 P
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0.41 0 (gram text or a different occurrence\051 may obtain the same object or a different object with the same) 99 521.67 B
(value.) 99 508.67 T
0 12 Q
(5.2.3) 99 483 T
(Parenthesized forms) 144 483 T
1 11 Q
(A parenthesized form is an optional expression list enclosed in parentheses:) 99 463.67 T
2 10 Q
(parenth_form:      "\050" [expression_list] "\051") 99 445.33 T
1 11 Q
-0.03 (A parenthesized expression list yields whatever that expression list yields: if the list contains at least) 99 420.67 P
0.18 (one comma, it yields a tuple; otherwise, it yields the single expression that makes up the expression) 99 407.67 P
(list.) 99 394.67 T
0.07 (An empty pair of parentheses yields an empty tuple object. Since tuples are immutable, the rules for) 99 369.67 P
(literals apply\050i.e., two occurrences of the empty tuple may or may not yield the same object\051.) 99 356.67 T
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3 F
-0.53 (are) 313.21 318.67 P
1 F
-0.53 ( required \321 allowing unparenthesized \322nothing\323) 327.88 318.67 P
(in expressions would cause ambiguities and allow common typos to pass uncaught.) 99 305.67 T
0 12 Q
(5.2.4) 99 280 T
(List displays) 144 280 T
1 11 Q
(A list display is a possibly empty series of expressions enclosed in square brackets:) 99 260.67 T
2 10 Q
(list_display:   "[" [expression_list] "]") 99 242.33 T
1 11 Q
0.16 (A list display yields a new list object. If it has no expression list, the list object has no items. Other-) 99 217.67 P
-0.06 (wise, the elements of the expression list are evaluated from left to right and inserted in the list object) 99 204.67 P
(in that order.) 99 191.67 T
0 12 Q
(5.2.5) 99 166 T
(Dictionary displays) 144 166 T
1 11 Q
(A dictionary display is a possibly empty series of key/datum pairs enclosed in curly braces:) 99 146.67 T
2 10 Q
(dict_display:   "{" [key_datum_list] "}") 99 128.33 T
(key_datum_list: key_datum \050"," key_datum\051* [","]) 99 116.33 T
(key_datum:      expression ":" expression) 99 104.33 T
1 11 Q
(A dictionary display yields a new dictionary object) 99 79.67 T
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0.19 (The key/datum pairs are evaluated from left to right to define the entries of the dictionary: each key) 99 712.67 P
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(5.2.6) 99 610 T
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(A string conversion is an expression list enclosed in reverse \050a.k.a. backward\051 quotes:) 99 590.67 T
2 10 Q
(string_conversion: "\324" expression_list "\324") 99 572.33 T
1 11 Q
0.41 0.04 (A string conversion evaluates the contained expression list and converts the resulting object into a) 99 547.67 B
(string according to rules specific to its type.) 99 534.67 T
0.12 (If the object is a string, a number,) 99 509.67 P
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0.29 (None) 250.87 509.67 P
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0.12 (, or a tuple, list or dictionary containing only objects whose) 277.27 509.67 P
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0.41 0.11 ( to yield an expression with the same value \050or an approximation, if floating) 192.09 483.67 B
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-0.29 (\050In particular, converting a string adds quotes around it and converts \322funny\323 characters to escape se-) 99 445.67 P
(quences that are safe to print.\051) 99 432.67 T
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0.51 (repr\050\051) 194.06 369.67 P
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0.21 ( performs exactly the same conversion in its argument as enclosing it) 233.66 369.67 P
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2 F
0.99 0.07 (str\050\051) 377.08 356.67 B
1 F
0.41 0.07 ( performs a similar but more) 410.43 356.67 B
(user-friendly conversion.) 99 343.67 T
0 14 Q
(5.3) 99 316.67 T
(Primaries) 135 316.67 T
1 11 Q
(Primaries represent the most tightly bound operations of the language. Their syntax is:) 99 291.67 T
2 10 Q
(primary:        atom | attributeref | subscription | slicing | call) 99 273.33 T
0 12 Q
(5.3.1) 99 248 T
(Attribute references) 144 248 T
1 11 Q
(An attribute reference is a primary followed by a period and a name:) 99 228.67 T
2 10 Q
(attributeref:   primary "." identifier) 99 210.33 T
1 11 Q
-0.33 (The primary must evaluate to an object of a type that supports attribute references. This object is then) 99 185.67 P
-0.42 (asked to produce the attribute whose name is the identifier. If this attribute is not available, the excep-) 99 172.67 P
0.41 0.08 (tion) 99 159.67 B
2 F
0.99 0.08 (AttributeError) 119.68 159.67 B
1 F
0.41 0.08 ( is raised. Otherwise, the type and value of the object produced is deter-) 213.21 159.67 B
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0 12 Q
(5.3.2) 99 121 T
(Subscriptions) 144 121 T
1 11 Q
(A subscription selects an item of a sequence \050string, tuple or list\051 or mapping \050dictionary\051 object:) 99 101.67 T
2 10 Q
(subscription:   primary "[" expression_list "]") 99 83.33 T
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(subscription selects the item whose index is that value \050counting from zero\051.) 99 597.67 T
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(acter.) 99 559.67 T
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(5.3.3) 99 534 T
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0.14 (A slicing selects a range of items in a sequence \050string, tuple or list\051 object. Slicings may be used as) 99 514.67 P
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2 F
(del) 284.45 501.67 T
1 F
( statements.  The syntax for a slicing:) 304.25 501.67 T
2 10 Q
(slicing:          simple_slicing | extended_slicing) 99 483.33 T
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(extended_slicing: primary "[" slice_list "]") 99 459.33 T
(slice_list:       slice_item \050"," slice_item\051* [","]) 99 447.33 T
(slice_item:       expression | proper_slice | ellipsis) 99 435.33 T
(proper_slice:     short_slice | long_slice) 99 423.33 T
(short_slice:      [lower_bound] ":" [upper_bound]) 99 411.33 T
(long_slice:       short_slice ":" [stride]) 99 399.33 T
(lower_bound:      expression) 99 387.33 T
(upper_bound:      expression) 99 375.33 T
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(ellipsis:         "...") 99 351.33 T
1 11 Q
-0.09 (There\325s an ambiguity in the formal syntax here: anything that looks like an expression list also looks) 99 326.67 P
0.3 (like a slice list, so any subscription can be interpreted as a slicing. Rather than further complicating) 99 313.67 P
0.41 0.09 (the syntax, this is disambiguated by declaring that in this case the interpretation as a subscription) 99 300.67 B
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-0.37 (slice nor ellipses\051. Similarly, when the slice list has exactly one short slice and no trailing comma, the) 99 274.67 P
(interpretation as a simple slicing takes priority over that as an extended slicing.) 99 261.67 T
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0.01 (The lower and upper bound expressions, if present, must evaluate to plain integers; defaults are zero) 99 223.67 P
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0.41 0.06 (i) 451.37 184.67 B
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0.41 0.06 ( or) 454.49 184.67 B
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0.41 0.06 (j) 470.23 184.67 B
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0.41 0.06 ( lie outside the) 473.35 184.67 B
(range of valid indexes \050such items don\325t exist so they aren\325t selected\051.) 99 171.67 T
-0.35 (The semantics for an extended slicing are as follows. The primary must evaluate to a mapping object,) 99 146.67 P
-0.01 (and it is indexed with a key that is constructed from the slice list, as follows. If the slice list contains) 99 133.67 P
-0.42 (at least one comma, the key is a tuple containing the conversion of the slice items; otherwise, the con-) 99 120.67 P
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-0.9 (Ellipsis) 373.53 94.67 P
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-0.42 (None) 498.2 699.67 P
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-0.17 ( for) 524.6 699.67 P
(missing expressions.) 99 686.67 T
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(5.3.4) 99 661 T
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(A call calls a callable object \050e.g. a function\051 with a possibly empty series of arguments:) 99 641.67 T
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(call:                 primary "\050" [argument_list [","]] "\051") 99 623.33 T
(argument_list:        positional_arguments ["," keyword_arguments]) 99 611.33 T
(                    | keyword_arguments) 99 599.33 T
(positional_arguments: expression \050"," expression\051*) 99 587.33 T
(keyword_arguments:    keyword_item \050"," keyword_item\051*) 99 575.33 T
(keyword_item:         identifier "=" expression) 99 563.33 T
1 11 Q
(A trailing comma may be present after an argument list but does not affect the semantics.) 99 538.67 T
-0.32 (The primary must evaluate to a callable object \050user-defined functions, built-in functions, methods of) 99 513.67 P
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-0.05 (uated before the call is attempted. Please refer to \322Function definitions\323 on page) 99 474.67 P
-0.05 (50 for the syntax of) 454.04 474.67 P
(formal parameter lists.) 99 461.67 T
0.08 (If keyword arguments are present, they are first converted to positional arguments, as follows. First,) 99 436.67 P
0.3 (a list of unfilled slots is created for the formal parameters. If there are N positional arguments, they) 99 423.67 P
-0.47 (are placed in the first N slots. Next, for each keyword argument, the identifier is used to determine the) 99 410.67 P
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-0.16 ( exception is raised. Otherwise, the value) 360.11 384.67 P
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-0.06 (, it fills the slot\051. When) 438.56 371.67 P
-0.52 (all arguments have been processed, the slots that are still unfilled are filled with the corresponding de-) 99 358.67 P
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-0.3 (calls that don\325t specify an argument value for the corresponding slot; this should usually be avoided.\051) 99 319.67 P
0.41 0.08 (If there are any unfilled slots for which no default value is specified, a) 99 306.67 B
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0.99 0.08 (TypeError) 422.4 306.67 B
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0.41 0.08 ( exception is) 482.56 306.67 B
(raised. Otherwise, the list of filled slots is used as the argument list for the call.) 99 293.67 T
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0.64 (TypeError) 448.27 268.67 P
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0.27 ( excep-) 507.67 268.67 P
0.13 (tion is raised, unless a formal parameter using the syntax\324\324) 99 255.67 P
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0.13 (\325\325 is present; in this case,) 429.99 255.67 P
-0.05 (that formal parameter receives a tuple containing the excess positional arguments \050or an empty tuple) 99 242.67 P
(if there were no excess positional arguments\051.) 99 229.67 T
-0.3 (If any keyword argument does not correspond to a formal parameter name, a) 99 204.67 P
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-0.72 (TypeError) 435.38 204.67 P
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-0.3 ( exception) 494.78 204.67 P
-0.46 (is raised, unless a formal parameter using the syntax \324\324) 99 191.67 P
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-1.11 (**identifier) 334.95 191.67 P
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-0.46 (\325\325 is present; in this case, that) 414.15 191.67 P
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-0.33 (words as keys and the argument values as corresponding values\051, or a \050new\051 empty dictionary if there) 99 165.67 P
(were no excess keyword arguments.) 99 152.67 T
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0.99 0.01 (*identifier) 268.55 127.67 B
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0.41 0.01 (\325\325 or \324\324) 341.26 127.67 B
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0.99 0.01 (**identifier) 371.48 127.67 B
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0.41 0.25 (positional argument slots or as keyword argument names. Formal parameters using the syntax) 99 114.67 B
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-0.33 (\050sublist\051) 106.33 101.67 P
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-0.14 (\325\325 cannot be used as keyword argument names; the outermost sublist corresponds to a) 165.73 101.67 P
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( statement, this specifies the return value of the function call.) 161.4 616.67 T
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(a built-in function or method:) 99 597.67 T
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(a new instance of that class is returned.) 164.37 565.67 T
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(a class instance method:) 99 546.67 T
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(is one longer than the argument list of the call. The instance becomes the first argument.) 135 533.67 T
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(5.4) 99 506.67 T
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-0.32 (The power operator binds more tightly than unary operators on its left; it binds less tightly than unary) 99 477.67 P
(operators on its right. The syntax is:) 99 464.67 T
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(power:         primary ["**" u_expr]) 99 446.33 T
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-0.4 (Thus, in an unparenthesized sequence of power and unary operators, the operators are evaluated from) 99 421.67 P
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(a) 99 331.67 T
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(TypeError) 106.63 331.67 T
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( exception is raised.) 166.03 331.67 T
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(5.5) 99 304.67 T
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(All unary arithmetic \050and bit-wise\051 operations have the same priority:) 99 279.67 T
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(u_expr:         power | "-" u_expr | "+" u_expr | "~" u_expr) 99 261.33 T
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(The unary) 99 236.67 T
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("-") 146.65 236.67 T
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( \050minus\051 operator yields the negation of its numeric argument.) 166.45 236.67 T
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("+") 146.65 211.67 T
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( \050plus\051 operator yields its numeric argument unchanged.) 166.45 211.67 T
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0.99 0.01 ("~") 147.55 186.67 B
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0.41 0.01 ( \050invert\051 operator yields the bit-wise inversion of its plain or long integer argument.) 167.37 186.67 B
(The bit-wise inversion of) 99 173.67 T
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(x) 212.65 173.67 T
1 F
( is defined as) 219.25 173.67 T
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(-\050x+1\051) 279.74 173.67 T
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(. It only applies to integral numbers.) 319.34 173.67 T
(In all three cases, if the argument does not have the proper type, a) 99 148.67 T
2 F
(TypeError) 391.04 148.67 T
1 F
( exception is raised.) 450.44 148.67 T
0 14 Q
(5.6) 99 121.67 T
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0.18 (The remaining binary arithmetic operations have the conventional priority levels. Note that some of) 99 96.67 P
0.65 (these operations also apply to certain non-numeric types. Apart from the power operator, there are) 99 83.67 P
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-0.95 (/) 122.95 600.67 P
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( exception) 227.39 561.67 T
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-1.12 (%) 122.88 536.67 P
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-0.47 (" \050modulo\051 operator yields the remainder from the division of the first argument by the second.) 129.48 536.67 P
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-0.63 (ZeroDivisionError) 99 510.67 P
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-0.26 ( exception. The arguments may be floating point numbers, e.g.) 211.2 510.67 P
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-0.63 (3.14%0.7) 487.2 510.67 P
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0.83 (0.34) 130.2 497.67 P
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0.34 ( \050since) 156.6 497.67 P
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0.83 (3.14) 189.06 497.67 P
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0.34 ( equals) 215.46 497.67 P
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0.83 (4*0.7+0.34) 249.75 497.67 P
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0.34 (\051. The modulo operator always yields a result with) 315.75 497.67 P
0.16 (the same sign as its second operand \050or zero\051; the absolute value of the result is strictly smaller than) 99 484.67 P
(the second operand.) 99 471.67 T
-0.4 (The integer division and modulo operators are connected by the following identity:) 99 446.67 P
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-0.95 (x == \050x/y\051*y) 462.7 446.67 P
0.99 0.04 (+ \050x%y\051) 99 433.67 B
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0.41 0.04 (. Integer division and modulo are also connected with the built-in function) 146.44 433.67 B
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0.99 0.04 (divmod\050\051) 483.81 433.67 B
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0.41 0.04 (:) 536.9 433.67 B
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0.99 0.02 (divmod\050x, y\051 == \050x/y, x%y\051) 99 420.67 B
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0.41 0.02 (. These identities don\325t hold for floating point and complex) 274.99 420.67 B
(numbers; there a similar identity holds where) 99 407.67 T
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(x/y) 300.95 407.67 T
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( is replaced by) 320.75 407.67 T
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(floor\050x/y\051) 387.34 407.67 T
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(\051 or) 453.34 407.67 T
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(floor\050\050x/y\051.real\051) 99 394.67 T
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(, respectively.) 211.2 394.67 T
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-1.3 ("+") 118.31 369.67 P
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-0.54 ( \050addition\051 operator yields the sum of its arguments. The arguments must either both be num-) 138.11 369.67 P
-0.23 (bers, or both sequences of the same type. In the former case, the numbers are converted to a common) 99 356.67 P
(type and then added together. In the latter case, the sequences are concatenated.) 99 343.67 T
0.41 0.05 (The) 99 318.67 B
2 F
0.99 0.05 ("-") 119.49 318.67 B
1 F
0.41 0.05 ( \050subtraction\051 operator yields the difference of its arguments. The numeric arguments are) 139.45 318.67 B
(first converted to a common type.) 99 305.67 T
0 14 Q
(5.7) 99 278.67 T
(Shifting operations) 135 278.67 T
1 11 Q
(The shifting operations have lower priority than the arithmetic operations:) 99 253.67 T
2 10 Q
(shift_expr:     a_expr | shift_expr \050 "<<" | ">>" \051 a_expr) 99 235.33 T
1 11 Q
0.36 (These operators accept plain or long integers as arguments. The arguments are converted to a com-) 99 210.67 P
0.04 (mon type. They shift the first argument to the left or right by the number of bits given by the second) 99 197.67 P
(argument.) 99 184.67 T
0.2 (A right shift by) 99 159.67 P
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0.2 (n) 170.07 159.67 P
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0.2 ( bits is defined as division by) 175.57 159.67 P
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0.48 (pow\0502,) 308.05 159.67 P
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0.2 (n\051. A left shift by) 347.65 159.67 P
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0.2 (n) 427.48 159.67 P
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0.2 ( bits is defined as multi-) 432.98 159.67 P
-0.34 (plication with) 99 146.67 P
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-0.83 (pow\0502,) 161.87 146.67 P
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-0.34 (n\051; for plain integers there is no overflow check so this drops bits and flips the) 201.47 146.67 P
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0.46 (pow\0502,31\051) 242.3 133.67 P
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0.19 ( in absolute value. Negative shift counts raise a) 301.7 133.67 P
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0.46 (Val-) 513.6 133.67 P
(ueError) 99 120.67 T
1 F
( exception.) 145.2 120.67 T
0 14 Q
(5.8) 99 93.67 T
(Binary bit-wise operations) 135 93.67 T
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(Each of the three bitwise operations has a different priority level:) 99 68.67 T
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1.13 (a < b < c) 453.56 510.67 P
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(have the interpretation that is conventional in mathematics:) 76.5 497.67 T
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(comparison:     or_expr \050comp_operator or_expr\051*) 76.5 479.33 T
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(Comparisons yield integer values: 1 for true, 0 for false.) 76.5 442.67 T
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-0.49 (x < y <= z) 272.31 417.67 P
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-0.2 ( is equivalent to) 336.35 417.67 P
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-0.49 (x < y and y <= z,) 408.25 417.67 P
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-0.14 (except that) 76.5 404.67 P
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-0.35 (y) 126.92 404.67 P
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-0.14 ( is evaluated only once \050but in both cases) 133.52 404.67 P
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-0.35 (z) 315.83 404.67 P
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-0.14 ( is not evaluated at all when) 322.43 404.67 P
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-0.35 (x < y) 446.98 404.67 P
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-0.14 ( is found) 479.29 404.67 P
(to be false\051.) 76.5 391.67 T
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-0.31 (a) 131.18 366.67 P
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-0.31 (,) 136.68 366.67 P
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-0.31 (b) 141.87 366.67 P
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-0.31 (,) 147.37 366.67 P
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-0.31 (c) 152.56 366.67 P
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-0.31 (, ...,) 157.44 366.67 P
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-0.31 (y) 176.06 366.67 P
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-0.31 (,) 180.95 366.67 P
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-0.31 (,) 297.3 366.67 P
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-0.31 (opb) 302.49 366.67 P
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-0.31 (, ...,) 318.99 366.67 P
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-0.31 (opy) 337.61 366.67 P
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-0.31 ( are comparison operators, then) 353.5 366.67 P
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-0.31 (a opa) 493.06 366.67 P
0.05 (b opb c) 76.5 353.67 P
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0.05 ( ...) 108.98 353.67 P
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0.05 (y opy z) 122.82 353.67 P
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0.05 ( is equivalent to) 153.47 353.67 P
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0.05 (a opa b) 226.38 353.67 P
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0.12 (and) 262.27 353.67 P
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0.05 (b opb c) 288.79 353.67 P
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0.12 (and) 324.06 353.67 P
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0.05 ( ...) 343.86 353.67 P
3 F
0.05 (y opy z) 360.51 353.67 P
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0.05 (, except that each expression) 391.15 353.67 P
(is evaluated at most once.) 76.5 340.67 T
0.18 (Note that) 76.5 315.67 P
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0.18 (a opa b opb c) 120.24 315.67 P
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0.18 ( doesn\325t imply any kind of comparison between) 180.84 315.67 P
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0.18 (a) 394.9 315.67 P
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0.18 ( and) 400.4 315.67 P
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0.18 (c) 422.14 315.67 P
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0.18 (, so that e.g.) 427.02 315.67 P
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0.43 (x < y) 483.65 315.67 P
(> z) 76.5 302.67 T
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( is perfectly legal \050though perhaps not pretty\051.) 96.3 302.67 T
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-0.66 (<>) 124.22 277.67 P
1 F
-0.27 ( and) 137.42 277.67 P
2 F
-0.66 (!=) 158.25 277.67 P
1 F
-0.27 ( are equivalent; for consistency with C,) 171.45 277.67 P
2 F
-0.66 (!=) 344.89 277.67 P
1 F
-0.27 ( is preferred; where) 358.1 277.67 P
2 F
-0.66 (!=) 445.57 277.67 P
1 F
-0.27 ( is mentioned) 458.77 277.67 P
(below) 76.5 264.67 T
2 F
(<>) 106.13 264.67 T
1 F
( is also implied.) 119.33 264.67 T
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2 F
-0.02 ("<", ">", "==", ">=", "<=") 140.02 239.67 P
1 F
-0.01 (, and) 311.54 239.67 P
2 F
-0.02 ("!=") 335.65 239.67 P
1 F
-0.01 ( compare the values of two objects.) 362.05 239.67 P
0.25 (The objects needn\325t have the same type. If both are numbers, they are converted to a common type.) 76.5 226.67 P
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3 F
-0.03 (always) 239.46 213.67 P
1 F
-0.03 ( compare unequal, and are ordered consistently but arbi-) 270.02 213.67 P
0.41 0.05 (trarily. \050This unusual definition of comparison is done to simplify the definition of operations like) 76.5 200.67 B
(sorting and the) 76.5 187.67 T
2 F
(in) 144.63 187.67 T
1 F
( and) 157.83 187.67 T
2 F
(not) 179.22 187.67 T
(in) 201.77 187.67 T
1 F
( operators.\051) 214.97 187.67 T
(Comparison of objects of the same type depends on the type:) 76.5 162.67 T
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(Numbers are compared arithmetically.) 90.9 143.67 T
(\245) 76.5 124.67 T
0.77 (Strings are compared lexicographically using the numeric equivalents \050the result of the built-in) 90.9 124.67 P
(function) 90.9 111.67 T
2 F
(ord) 130.31 111.67 T
1 F
(\051 of their characters.) 150.11 111.67 T
(\245) 76.5 92.67 T
(Tuples and lists are compared lexicographically using comparison of corresponding items.) 90.9 92.67 T
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-0.38 (Mappings \050dictionaries\051 are compared through lexicographic comparison of their sorted \050key, val-) 90.9 73.67 P
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0.05 (y) 386.44 642.67 P
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0.05 ( is true if and) 481.75 642.67 P
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-0.34 (i) 221.59 629.67 P
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-0.34 ( such that) 224.64 629.67 P
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-0.34 (x) 268.52 629.67 P
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-0.34 ( =) 273.41 629.67 P
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-0.34 (y) 284.42 629.67 P
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-0.34 ([) 289.3 629.67 P
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-0.34 (i) 292.97 629.67 P
1 F
-0.34 (].) 296.03 629.67 P
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-0.34 (x) 304.84 629.67 P
1 F
-0.34 ( not in) 309.73 629.67 P
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-0.34 (y) 339.56 629.67 P
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-0.34 ( yields the inverse truth value. The exception) 344.44 629.67 P
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0.6 (TypeError) 99 616.67 P
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0.25 (y) 356.06 616.67 P
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0.25 ( is a string and) 360.94 616.67 P
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0.25 (x) 429.11 616.67 P
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0.25 ( is not a string of length) 433.99 616.67 P
(one.) 99 603.67 T
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(2) 117.63 608.07 T
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-1.14 (is) 161.59 578.67 P
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-0.47 ( and) 174.79 578.67 P
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-0.47 ( test for object identity:) 233.68 578.67 P
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-0.47 (x) 336.72 578.67 P
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-1.14 (is) 343.88 578.67 P
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-0.47 (y) 359.36 578.67 P
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-0.47 (x) 453.49 578.67 P
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-0.47 ( and) 458.38 578.67 P
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-0.47 (y) 478.81 578.67 P
1 F
-0.47 ( are the same) 483.7 578.67 P
(object.) 99 565.67 T
3 F
(x) 131.38 565.67 T
2 F
(is not) 139.02 565.67 T
3 F
(y) 181.37 565.67 T
1 F
( yields the inverse truth value.) 186.25 565.67 T
0 14 Q
(5.10) 99 538.67 T
(Boolean operations) 135 538.67 T
1 11 Q
(Boolean operations have the lowest priority of all Python operations:) 99 513.67 T
2 10 Q
(expression:      or_test | lambda_form) 99 495.33 T
(or_test:        and_test | or_test "or" and_test) 99 483.33 T
(and_test:       not_test | and_test "and" not_test) 99 471.33 T
(not_test:       comparison | "not" not_test) 99 459.33 T
(lambda_form:) 99 447.33 T
("lambda" [parameter_list]: expression) 171 447.33 T
1 11 Q
-0.23 (In the context of Boolean operations, and also when expressions are used by control flow statements,) 99 422.67 P
0.41 0.17 (the following values are interpreted as false:) 99 409.67 B
2 F
0.99 0.17 (None) 307.52 409.67 B
1 F
0.41 0.17 (, numeric zero of all types, empty sequences) 334.6 409.67 B
-0.32 (\050strings, tuples and lists\051, and empty mappings \050dictionaries\051. All other values are interpreted as true.) 99 396.67 P
(The operator) 99 371.67 T
2 F
(not) 158.26 371.67 T
1 F
( yields 1 if its argument is false, 0 otherwise.) 178.06 371.67 T
0.25 (The expression) 99 346.67 P
3 F
0.25 (x) 169.16 346.67 P
2 F
0.61 (and) 177.05 346.67 P
3 F
0.25 (y) 199.85 346.67 P
1 F
0.25 ( first evaluates) 204.73 346.67 P
3 F
0.25 (x) 272.4 346.67 P
1 F
0.25 (; if) 277.28 346.67 P
3 F
0.25 (x) 293.07 346.67 P
1 F
0.25 ( is false, its value is returned; otherwise,) 297.95 346.67 P
3 F
0.25 (y) 479.62 346.67 P
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0.25 ( is evaluated) 484.5 346.67 P
(and the resulting value is returned.) 99 333.67 T
-0.18 (The expression) 99 308.67 P
3 F
-0.18 (x) 168.3 308.67 P
2 F
-0.43 (or) 175.75 308.67 P
3 F
-0.18 (y) 191.52 308.67 P
1 F
-0.18 ( first evaluates) 196.41 308.67 P
3 F
-0.18 (x) 262.78 308.67 P
1 F
-0.18 (; if) 267.66 308.67 P
3 F
-0.18 (x) 282.58 308.67 P
1 F
-0.18 ( is true, its value is returned; otherwise,) 287.47 308.67 P
3 F
-0.18 (y) 462.02 308.67 P
1 F
-0.18 ( is evaluated and) 466.91 308.67 P
(the resulting value is returned.) 99 295.67 T
0.04 (\050Note that neither) 99 270.67 P
2 F
0.09 (and) 179.46 270.67 P
1 F
0.04 ( nor) 199.26 270.67 P
2 F
0.09 (or) 219.5 270.67 P
1 F
0.04 ( restrict the value and type they return to 0 and 1, but rather return the) 232.7 270.67 P
-0.34 (last evaluated argument. This is sometimes useful, e.g. if) 99 257.67 P
2 F
-0.82 (s) 348.61 257.67 P
1 F
-0.34 ( is a string that should be replaced by a de-) 355.21 257.67 P
-0.08 (fault value if it is empty, the expression) 99 244.67 P
2 F
-0.19 (s or \325foo\325) 275.27 244.67 P
1 F
-0.08 ( yields the desired value. Because) 340.89 244.67 P
2 F
-0.19 (not) 491.64 244.67 P
1 F
-0.08 ( has to) 511.44 244.67 P
0.36 (invent a value anyway, it does not bother to return a value of the same type as its argument, so e.g.) 99 231.67 P
2 F
(not \325foo\325) 99 218.67 T
1 F
( yields) 158.4 218.67 T
2 F
(0) 190.18 218.67 T
1 F
(, not) 196.78 218.67 T
2 F
(\325\325) 219.09 218.67 T
1 F
(.\051) 232.29 218.67 T
0.41 0.12 (Lambda forms \050lambda expressions\051 have the same syntactic position as expressions. They are a) 99 193.67 B
0.41 0.03 (shorthand to create anonymous functions; the expression) 99 180.67 B
2 F
0.99 0.03 (lambda) 356.08 180.67 B
1 F
0.41 0.03 ( arguments) 395.84 180.67 B
2 F
0.99 0.03 (:) 445.1 180.67 B
1 F
0.41 0.03 ( expression yields a) 451.73 180.67 B
(function object that behaves virtually identical to one defined with) 99 167.67 T
2 10 Q
(def name \050arguments\051:) 99 149.33 T
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108 141 252 141 2 L
0.5 H
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0 X
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N
0 0 0 1 0 0 0 K
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1 11 Q
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(1.) 108 120.67 T
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0.22 (This is expensive since it requires sorting the keys first, but about the only sensible defini-) 121.5 120.67 P
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0.7 (tion. An earlier version of Python compared dictionaries by identity only, but this caused) 121.46 107.67 P
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-0.41 (surprises because people expected to be able to test a dictionary for emptiness by comparing) 121.46 94.67 P
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(it to) 121.46 81.67 T
2 F
({}) 141.64 81.67 T
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(.) 154.84 81.67 T
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(2.) 108 68.67 T
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(The latter restriction is sometimes a nuisance.) 121.5 68.67 T
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(    return expression) 76.5 713.33 T
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(with lambda forms cannot contain statements.) 76.5 675.67 T
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(5.11) 76.5 648.67 T
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(expression_list:      expression \050"," expression\051* [","]) 76.5 624.33 T
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-0.26 (An expression list containing at least one comma yields a tuple. The length of the tuple is the number) 76.5 599.67 P
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-0.04 (single) 376.57 561.67 P
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-0.04 (\051; it is optional in all other) 402.85 561.67 P
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(\050\051) 428.42 535.67 T
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0.37 (The following table summarizes the operator precedences in Python, from lowest precedence \050least) 99 685.67 P
-0.23 (binding\051 to highest precedence \050most binding\051. Operators in the same box have the same precedence.) 99 672.67 P
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(right \050except for comparisons, which chain from left to right \321 see above\051.) 99 646.67 T
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(T) 208.14 623 T
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(or) 185.77 599.67 T
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(Boolean OR) 350.65 599.67 T
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(and) 182.48 578.67 T
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(Boolean AND) 346.38 578.67 T
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(not) 175.88 557.67 T
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(x) 202.27 557.67 T
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(Boolean NO) 347.21 557.67 T
(T) 402.07 557.67 T
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2 F
(in, not in) 159.38 536.67 T
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(is, is not) 159.38 523.67 T
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(<, <=, >, >=, <>, !=, =) 116.47 510.67 T
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(Membership tests) 339.04 536.67 T
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(Identity tests) 349.74 523.67 T
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(Comparisons) 348.97 510.67 T
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(|) 189.07 489.67 T
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(Bitwise OR) 352.18 489.67 T
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2 F
(^) 189.07 468.67 T
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(Bitwise XOR) 348.21 468.67 T
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(&) 189.07 447.67 T
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1 F
(Bitwise AND) 347.9 447.67 T
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(<<, >>) 172.57 426.67 T
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(Shifts) 365.16 426.67 T
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(+, -) 179.18 405.67 T
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(Addition and subtraction) 323.31 405.67 T
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(*, /, %) 169.27 384.67 T
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(Multiplication, di) 301.14 384.67 T
(vision, remainder) 377.87 384.67 T
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3 F
(+x, -x) 179.2 363.67 T
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(~x) 186.96 350.67 T
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(Positi) 339.44 363.67 T
(v) 364.23 363.67 T
(e, ne) 369.57 363.67 T
(g) 390.17 363.67 T
(ati) 395.62 363.67 T
(v) 406.34 363.67 T
(e) 411.68 363.67 T
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(Bitwise not) 352.79 350.67 T
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3 F
(x.attrib) 169.72 329.67 T
(ute) 201.59 329.67 T
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0 0 0 1 0 0 0 K
(x) 174.47 316.67 T
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([) 179.35 316.67 T
3 F
(inde) 183.01 316.67 T
(x) 201.74 316.67 T
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(]) 206.62 316.67 T
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3 F
(x) 160.83 303.67 T
1 F
([) 165.72 303.67 T
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(inde) 169.38 303.67 T
(x:inde) 188.1 303.67 T
(x) 215.37 303.67 T
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(]) 220.25 303.67 T
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(f) 157.29 290.67 T
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(\050) 160.35 290.67 T
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(ar) 164.01 290.67 T
(guments) 173.38 290.67 T
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(, ...\051) 210.05 290.67 T
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(Subscription) 350.19 316.67 T
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(Slicing) 362.41 303.67 T
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(Function call) 349.12 290.67 T
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(\050) 155.11 269.67 T
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(e) 158.78 269.67 T
(xpr) 163.44 269.67 T
(essions) 177.7 269.67 T
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( . . .\051) 209.47 269.67 T
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([) 155.11 256.67 T
3 F
(e) 158.78 256.67 T
(xpr) 163.44 256.67 T
(essions) 177.7 256.67 T
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( . . .]) 209.47 256.67 T
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({) 154.78 243.67 T
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(k) 160.06 243.67 T
(e) 164.84 243.67 T
(y:datum) 169.39 243.67 T
1 F
(, . . .}) 205.44 243.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(`) 165.5 230.67 T
3 F
(e) 169.16 230.67 T
(xpr) 173.83 230.67 T
(ession) 188.09 230.67 T
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(`) 215.59 230.67 T
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(Binding or tuple display) 324.68 269.67 T
0 0 0 1 0 0 0 K
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(List display) 352.18 256.67 T
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(Dictionary display) 337.21 243.67 T
0 0 0 1 0 0 0 K
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(String con) 339.35 230.67 T
(v) 384.43 230.67 T
(ersion) 389.77 230.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
99 612.75 99 223.25 2 L
V
0.5 H
0 Z
N
285.75 613.25 285.75 222.75 2 L
V
N
470.25 612.75 470.25 223.25 2 L
V
N
98.75 613 470.5 613 2 L
V
N
98.75 592 470.5 592 2 L
V
N
98.75 571 470.5 571 2 L
V
N
98.75 550 470.5 550 2 L
V
N
98.75 503 470.5 503 2 L
V
N
98.75 482 470.5 482 2 L
V
N
98.75 461 470.5 461 2 L
V
N
98.75 440 470.5 440 2 L
V
N
98.75 419 470.5 419 2 L
V
N
98.75 398 470.5 398 2 L
V
N
98.75 377 470.5 377 2 L
V
N
98.75 343 470.5 343 2 L
V
N
98.75 283 470.5 283 2 L
V
N
98.75 223 470.5 223 2 L
V
N
0 0 0 1 0 0 0 K
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1 10 Q
0 X
0 0 0 1 0 0 0 K
(38) 76.5 37.33 T
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(expression_stmt: expression_list) 99 388.33 T
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(Assert statements are a convenient way to insert) 99 259.67 T
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(expression) 228.91 216.67 T
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(expression) 159 186.33 T
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(assert) 193.08 161.67 T
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(expression1, expression2) 239.28 161.67 T
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(\323, is equivalent to) 397.68 161.67 T
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(if __debug__:) 99 143.33 T
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(a, b = "xy") 328.97 312.67 T
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(\323 is now legal.\051) 394.97 312.67 T
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(If the target is an identifier \050name\051:) 86.4 268.67 T
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0.19 ( statement in the current code block: the name is bound) 294.96 249.67 P
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(to the object in the current local name space.) 115.2 236.67 T
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(\245) 100.8 217.67 T
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(Otherwise: the name is bound to the object in the current global name space.) 115.2 217.67 T
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1.26 (IndexError) 335.19 630.67 P
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0.53 ( is raised \050assignment to a sub-) 401.19 630.67 P
(scripted sequence cannot add new items to a list\051.) 113.4 617.67 T
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(invalid syntax is rejected during the code generation phase, causing less detailed error messages.\051) 99 413.67 T
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-0.51 ( Although the definition of assignment implies that overlaps between the left-hand side and) 144.84 388.67 P
0.04 (the right-hand side are \324safe\325 \050e.g. \324\324) 99 375.67 P
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0.1 (a,) 258.09 375.67 P
0.1 (b) 274.08 375.67 P
0.1 (=) 283.48 375.67 P
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0.04 ( the collec-) 491.04 375.67 P
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2 F
([0,) 479.65 362.67 T
(2]) 506.05 362.67 T
1 F
(\325\325:) 519.26 362.67 T
2 10 Q
(x = [0, 1]) 99 344.33 T
(i = 0) 99 332.33 T
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(print x) 99 308.33 T
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(6.4) 99 281.67 T
(The) 135 281.67 T
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(pass) 163.78 281.67 T
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( statement) 197.38 281.67 T
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(pass_stmt:      "pass") 99 257.33 T
2 11 Q
0.21 (pass) 99 232.67 P
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0.09 ( is a null operation \321 when it is executed, nothing happens. It is useful as a placeholder when) 125.4 232.67 P
(a statement is required syntactically, but no code needs to be executed, for example:) 99 219.67 T
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(6.5) 99 162.67 T
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2 F
(del) 163.78 162.67 T
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( statement) 188.98 162.67 T
2 10 Q
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1 11 Q
0.19 (Deletion is recursively defined very similar to the way assignment is defined. Rather that spelling it) 99 113.67 P
(out in full details, here are some hints.) 99 100.67 T
(Deletion of a target list recursively deletes each target, from left to right.) 99 75.67 T
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( statement) 178.78 621.67 T
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(print_stmt:     "print" [ expression \050"," expression\051* [","] ]) 72 597.33 T
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2 11 Q
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-0 (have yet been written to standard output; or \0502\051 when the last character written to standard output is) 72 520.67 P
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-0.01 (\134n) 511.83 520.67 P
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-0 (; or) 525.03 520.67 P
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0.15 (print) 347.7 507.67 P
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0.06 ( statement. \050In some cases it may be) 380.7 507.67 P
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(functional to write an empty string to standard output for this reason.\051) 72 494.67 T
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2 F
0.87 ("\134n") 83.05 469.67 P
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0.36 ( character is written at the end, unless the) 109.45 469.67 P
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0.87 (print) 297.21 469.67 P
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0.36 ( statement ends with a comma. This is the only) 330.21 469.67 P
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0.41 0.02 (action if the statement contains just the keyword) 72 456.67 B
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0.99 0.02 (print) 291.78 456.67 B
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0.41 0.02 (. Standard output is defined as the object named) 324.86 456.67 B
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2 F
0.63 (stdout) 72 443.67 P
1 F
0.26 (in the built-in module) 118.83 443.67 P
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0.63 (sys) 218.27 443.67 P
1 F
0.26 (. If no such object exists, or if it does not have a) 238.07 443.67 P
2 F
0.63 (write\050\051) 455.04 443.67 P
1 F
0.26 ( method,) 501.24 443.67 P
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(an exception is raised.) 72 430.67 T
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0 14 Q
(6.7) 72 403.67 T
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(The) 108 403.67 T
2 F
(return) 136.78 403.67 T
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( statement) 187.18 403.67 T
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(1) 91.86 255.07 T
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0.41 0.01 (classes and the saved local name space for the attribute dictionary. The class name is bound to this) 99 271.67 B
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-0.06 (. The latter is used to provide the local and global name space for execu-) 221.68 542.67 P
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(file as a complete program.) 99 376.67 T
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(8.2) 99 349.67 T
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(All input read from non-interactive files has the same form:) 99 324.67 T
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(file_input:     \050NEWLINE | statement\051*) 99 306.33 T
1 11 Q
(This syntax is used in the following situations:) 99 281.67 T
(\245) 99 262.67 T
(when parsing a complete Python program \050from a file or from a string\051;) 113.4 262.67 T
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(Input in interactive mode is parsed using the following grammar:) 99 172.67 T
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(. . . . . . . . . . . . . . . . .) 148.5 352.67 T
(32) 241 352.67 T
(byte) 76.5 339.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 99 339.67 T
(13) 241 339.67 T
(bytecode) 76.5 326.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 121 326.67 T
(16) 241 326.67 T
(byte-compile) 76.5 313.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 140.25 313.67 T
(16) 241 313.67 T
0 12 Q
(C) 76.5 292 T
1 11 Q
(C) 76.5 278.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 88 278.67 T
(7) 195.5 278.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 201 278.67 T
0 0 0 1 0 0 0 K
1 11 Q
(12) 207 278.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 278.67 T
0 0 0 1 0 0 0 K
1 11 Q
(15) 224 278.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 278.67 T
0 0 0 1 0 0 0 K
1 11 Q
(34) 241 278.67 T
(call) 76.5 265.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 96.25 265.67 T
(31) 241 265.67 T
(built-in function) 94.5 252.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . .) 170.5 252.67 T
(32) 241 252.67 T
(built-in method) 94.5 239.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . .) 167.75 239.67 T
(32) 241 239.67 T
(class instance) 94.5 226.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 159.5 226.67 T
(32) 241 226.67 T
(class object) 94.5 213.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . .) 151.25 213.67 T
(15) 207 213.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 218 213.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 224 213.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 213.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 241 213.67 T
(function) 94.5 200.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 200.67 T
(32) 241 200.67 T
(user-defined) 112.5 187.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . .) 170.5 187.67 T
(32) 241 187.67 T
(function invocation) 94.5 174.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . .) 184.25 174.67 T
(14) 241 174.67 T
(instance) 94.5 161.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 161.67 T
(32) 241 161.67 T
(method) 94.5 148.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 132 148.67 T
(32) 241 148.67 T
(procedure) 94.5 135.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 143 135.67 T
(39) 241 135.67 T
(callable) 76.5 122.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 115.5 122.67 T
(14) 224 122.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 122.67 T
0 0 0 1 0 0 0 K
1 11 Q
(31) 241 122.67 T
(characters) 76.5 109.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 126.5 109.67 T
(30) 241 109.67 T
(chr) 76.5 96.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 96.25 96.67 T
(13) 241 96.67 T
(circular references) 76.5 83.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 162.25 83.67 T
(11) 241 83.67 T
(class) 76.5 70.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 101.75 70.67 T
(15) 190 70.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 201 70.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 207 70.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 70.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 224 70.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 70.67 T
0 0 0 1 0 0 0 K
1 11 Q
(51) 241 70.67 T
(class instance) 306 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 712.67 T
(15) 470.5 712.67 T
(clause) 306 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 338.25 699.67 T
(47) 470.5 699.67 T
(close) 306 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 332.75 686.67 T
(11) 470.5 686.67 T
(code block) 306 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 357.5 673.67 T
(23) 436.5 673.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 673.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 453.5 673.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 673.67 T
0 0 0 1 0 0 0 K
1 11 Q
(44) 470.5 673.67 T
(code generation phase) 306 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . .) 407 660.67 T
(41) 470.5 660.67 T
(code object) 306 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 647.67 T
(16) 470.5 647.67 T
(co_argcount) 324 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 382.25 634.67 T
(17) 470.5 634.67 T
(co_code) 324 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 621.67 T
(17) 470.5 621.67 T
(co_consts) 324 608.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 608.67 T
(17) 470.5 608.67 T
(co_filename) 324 595.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 382.25 595.67 T
(17) 470.5 595.67 T
(co_flags) 324 582.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 582.67 T
(17) 470.5 582.67 T
(co_names) 324 569.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 569.67 T
(17) 470.5 569.67 T
(co_nlocals) 324 556.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 376.75 556.67 T
(17) 470.5 556.67 T
(co_varnames) 324 543.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 387.75 543.67 T
(17) 470.5 543.67 T
(coercion) 306 530.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 349.25 530.67 T
(27) 453.5 530.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 530.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 470.5 530.67 T
(coercion rules) 306 517.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 517.67 T
(22) 470.5 517.67 T
(colon) 306 504.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 335.5 504.67 T
(47) 470.5 504.67 T
(comma) 306 491.67 T
(trailing) 324 478.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 360.25 478.67 T
(36) 453.5 478.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 478.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 470.5 478.67 T
(comma operator) 306 465.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 382.25 465.67 T
(28) 470.5 465.67 T
(command line) 306 452.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 374 452.67 T
(53) 470.5 452.67 T
(comment) 306 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 352 439.67 T
(3) 476 439.67 T
(comparison) 306 426.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 363 426.67 T
(34) 470.5 426.67 T
(chaining) 324 413.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 413.67 T
(34) 470.5 413.67 T
(comparison operator) 306 400.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 401.5 400.67 T
(9) 476 400.67 T
(compile) 306 387.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 346.5 387.67 T
(44) 470.5 387.67 T
(complex literal) 306 374.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 376.75 374.67 T
(9) 476 374.67 T
(complex number) 306 361.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . .) 385 361.67 T
(9) 442 361.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 361.67 T
0 0 0 1 0 0 0 K
1 11 Q
(13) 453.5 361.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 361.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 470.5 361.67 T
(constant) 306 348.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . .) 346.5 348.67 T
(6) 476 348.67 T
(constructor) 306 335.67 T
(class) 324 322.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 322.67 T
(18) 470.5 322.67 T
(container) 306 309.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 352 309.67 T
(11) 453.5 309.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 309.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 470.5 309.67 T
(continue) 306 296.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 349.25 296.67 T
(43) 436.5 296.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 296.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 453.5 296.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 296.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 470.5 296.67 T
(conversion) 306 283.67 T
(arithmetic) 324 270.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 374 270.67 T
(27) 470.5 270.67 T
(string) 324 257.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 354.75 257.67 T
(19) 436.5 257.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 257.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 453.5 257.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 257.67 T
0 0 0 1 0 0 0 K
1 11 Q
(39) 470.5 257.67 T
(curly brace) 306 244.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 360.25 244.67 T
(4) 476 244.67 T
0 12 Q
(D) 306 223 T
1 11 Q
(data) 306 209.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 330 209.67 T
(11) 470.5 209.67 T
(datum) 306 196.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 338.25 196.67 T
(28) 470.5 196.67 T
(debugger) 306 183.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 352 183.67 T
(17) 470.5 183.67 T
(debugging) 306 170.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 357.5 170.67 T
(11) 470.5 170.67 T
(decimal literal) 306 157.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 374 157.67 T
(8) 476 157.67 T
(DEDENT token) 306 144.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . .) 382.25 144.67 T
(4) 459 144.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 144.67 T
0 0 0 1 0 0 0 K
1 11 Q
(47) 470.5 144.67 T
(definition) 306 131.67 T
(class) 324 118.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 349.25 118.67 T
(42) 453.5 118.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 118.67 T
0 0 0 1 0 0 0 K
1 11 Q
(51) 470.5 118.67 T
(function) 324 105.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 365.75 105.67 T
(42) 453.5 105.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 105.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 470.5 105.67 T
(del) 306 92.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 324.5 92.67 T
(13) 402.5 92.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 413.5 92.67 T
0 0 0 1 0 0 0 K
1 11 Q
(18) 419.5 92.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 430.5 92.67 T
0 0 0 1 0 0 0 K
1 11 Q
(23) 436.5 92.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 92.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 453.5 92.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 92.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 470.5 92.67 T
(delete) 306 79.67 T
(attribute) 324 66.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 66.67 T
(42) 470.5 66.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "56" 62
%%Page: "57" 63
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
0 X
0 0 0 1 0 0 0 K
4.8 (I) 288 748 S
0 9.6 Q
4.8 (NDEX) 296.13 748 S
0 0 0 1 0 0 0 K
1 10 Q
(57) 525.5 32.83 T
0 0 0 1 0 0 0 K
315 720 315 63 2 L
0.5 H
2 Z
N
85.5 720 85.5 63 2 L
N
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(delimiter) 94.5 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 137.5 712.67 T
(9) 264.5 712.67 T
(dictionary) 94.5 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . .) 143 699.67 T
(14) 174 699.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 185 699.67 T
0 0 0 1 0 0 0 K
1 11 Q
(15) 191 699.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 202 699.67 T
0 0 0 1 0 0 0 K
1 11 Q
(19) 208 699.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 219 699.67 T
0 0 0 1 0 0 0 K
1 11 Q
(28) 225 699.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 236 699.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 242 699.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 699.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 259 699.67 T
(display) 94.5 686.67 T
(dictionary) 112.5 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 162.25 673.67 T
(28) 259 673.67 T
(tuple) 112.5 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 137.5 660.67 T
(28) 259 660.67 T
(division) 94.5 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 647.67 T
(33) 259 647.67 T
(divmod) 94.5 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 132 634.67 T
(33) 259 634.67 T
(double precision) 94.5 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 173.25 621.67 T
(12) 259 621.67 T
0 12 Q
(E) 94.5 600 T
1 11 Q
(elif) 94.5 586.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 112.75 586.67 T
(47) 259 586.67 T
(Ellipsis) 94.5 573.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 132 573.67 T
(12) 259 573.67 T
(ellipsis) 94.5 560.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 129.25 560.67 T
(17) 259 560.67 T
(else) 94.5 547.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 115.5 547.67 T
(43) 225 547.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 236 547.67 T
0 0 0 1 0 0 0 K
1 11 Q
(47) 242 547.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 253 547.67 T
0 0 0 1 0 0 0 K
1 11 Q
(49) 259 547.67 T
(dangling) 112.5 534.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 154 534.67 T
(47) 259 534.67 T
(end-of-line character) 94.5 521.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . .) 189.75 521.67 T
(3) 264.5 521.67 T
(error) 94.5 508.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 121 508.67 T
(25) 259 508.67 T
(error handling) 94.5 495.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 162.25 495.67 T
(25) 259 495.67 T
(escape sequence) 94.5 482.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 170.5 482.67 T
(7) 264.5 482.67 T
(eval) 94.5 469.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 118.25 469.67 T
(23) 208 469.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 219 469.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 225 469.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 236 469.67 T
0 0 0 1 0 0 0 K
1 11 Q
(44) 242 469.67 T
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FMENDPAGE
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(interactive mode) 76.5 543.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 154 543.67 T
(53) 241 543.67 T
(internal type) 76.5 530.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 137.5 530.67 T
(16) 241 530.67 T
(interpreter) 76.5 517.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 126.5 517.67 T
(53) 241 517.67 T
(invertion) 76.5 504.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 121 504.67 T
(32) 241 504.67 T
(is) 76.5 491.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 88 491.67 T
(11) 224 491.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 491.67 T
0 0 0 1 0 0 0 K
1 11 Q
(35) 241 491.67 T
(is not) 76.5 478.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 104.5 478.67 T
(35) 241 478.67 T
(item) 76.5 465.67 T
(selection) 94.5 452.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 137.5 452.67 T
(13) 241 452.67 T
(string) 94.5 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 123.75 439.67 T
(30) 241 439.67 T
0 12 Q
(K) 76.5 418 T
1 11 Q
(key) 76.5 404.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 96.25 404.67 T
(28) 241 404.67 T
(key/datum pair) 76.5 391.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 391.67 T
(28) 241 391.67 T
(keyword) 76.5 378.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 118.25 378.67 T
(6) 246.5 378.67 T
0 12 Q
(L) 76.5 357 T
1 11 Q
(Lambda) 76.5 343.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 118.25 343.67 T
(35) 241 343.67 T
(leading whitespace) 76.5 330.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 165 330.67 T
(4) 246.5 330.67 T
(len) 76.5 317.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . . .) 93.5 317.67 T
(13) 241 317.67 T
(lexical analysis) 76.5 304.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 148.5 304.67 T
(3) 246.5 304.67 T
(lexical analyzer) 76.5 291.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 151.25 291.67 T
(5) 246.5 291.67 T
(line) 76.5 278.67 T
(blank) 94.5 265.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 123.75 265.67 T
(4) 246.5 265.67 T
(continuation) 94.5 252.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 154 252.67 T
(3) 246.5 252.67 T
(joining) 94.5 239.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 129.25 239.67 T
(3) 246.5 239.67 T
(physical) 94.5 226.67 T
(split across) 112.5 213.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 165 213.67 T
(4) 246.5 213.67 T
(line joining) 76.5 200.67 T
(implicit) 94.5 187.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 132 187.67 T
(4) 246.5 187.67 T
(line structure) 76.5 174.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 137.5 174.67 T
(3) 246.5 174.67 T
(lines) 76.5 161.67 T
(logical) 94.5 148.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 129.25 148.67 T
(3) 246.5 148.67 T
(physical) 94.5 135.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 134.75 135.67 T
(3) 246.5 135.67 T
(list) 76.5 122.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 93.5 122.67 T
(13) 173 122.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 184 122.67 T
0 0 0 1 0 0 0 K
1 11 Q
(28) 190 122.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 201 122.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 207 122.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 122.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 224 122.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 122.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 241 122.67 T
(empty) 94.5 109.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 126.5 109.67 T
(28) 241 109.67 T
(expression) 94.5 96.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . .) 145.75 96.67 T
(36) 207 96.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 218 96.67 T
0 0 0 1 0 0 0 K
1 11 Q
(39) 224 96.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 235 96.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 241 96.67 T
(target) 94.5 83.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 123.75 83.67 T
(40) 241 83.67 T
(deletion) 112.5 70.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 151.25 70.67 T
(41) 241 70.67 T
(Literal) 306 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 341 712.67 T
(6) 476 712.67 T
(literal) 306 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 335.5 699.67 T
(28) 470.5 699.67 T
(locals) 306 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 335.5 686.67 T
(24) 453.5 686.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 686.67 T
0 0 0 1 0 0 0 K
1 11 Q
(45) 470.5 686.67 T
(logical line) 306 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 360.25 673.67 T
(3) 476 673.67 T
(long integer) 306 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 363 660.67 T
(12) 453.5 660.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 660.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 470.5 660.67 T
(long integer literal) 306 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 390.5 647.67 T
(8) 476 647.67 T
(loop) 306 634.67 T
(over mutable sequence) 324 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . .) 429 621.67 T
(48) 470.5 621.67 T
0 12 Q
(M) 306 600 T
1 11 Q
(makefile) 306 586.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 586.67 T
(16) 470.5 586.67 T
(mapping) 306 573.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . .) 349.25 573.67 T
(13) 419.5 573.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 430.5 573.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 436.5 573.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 573.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 453.5 573.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 573.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 470.5 573.67 T
(method) 306 560.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 343.75 560.67 T
(32) 470.5 560.67 T
(bound) 324 547.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 354.75 547.67 T
(14) 470.5 547.67 T
(built-in) 324 534.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 534.67 T
(15) 470.5 534.67 T
(unbound) 324 521.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 521.67 T
(14) 470.5 521.67 T
(user-defined) 324 508.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 382.25 508.67 T
(14) 470.5 508.67 T
(creation) 342 495.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 382.25 495.67 T
(14) 470.5 495.67 T
(method object) 306 482.67 T
(__name__) 324 469.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 374 469.67 T
(14) 470.5 469.67 T
(im_class) 324 456.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 456.67 T
(14) 470.5 456.67 T
(im_func) 324 443.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 443.67 T
(14) 470.5 443.67 T
(im_func.__doc__) 324 430.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . .) 407 430.67 T
(14) 470.5 430.67 T
(im_self) 324 417.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 417.67 T
(14) 470.5 417.67 T
(minus) 306 404.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 338.25 404.67 T
(32) 470.5 404.67 T
(module) 306 391.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 343.75 391.67 T
(15) 436.5 391.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 391.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 453.5 391.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 391.67 T
0 0 0 1 0 0 0 K
1 11 Q
(43) 470.5 391.67 T
(extension) 324 378.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 378.67 T
(12) 470.5 378.67 T
(importing) 324 365.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 365.67 T
(43) 470.5 365.67 T
(modulo) 306 352.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 343.75 352.67 T
(33) 470.5 352.67 T
(multiplication) 306 339.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 339.67 T
(33) 470.5 339.67 T
(mutable) 306 326.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 346.5 326.67 T
(14) 436.5 326.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 326.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 453.5 326.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 464.5 326.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 470.5 326.67 T
(mutable sequence) 306 313.67 T
(loop over) 324 300.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 300.67 T
(48) 470.5 300.67 T
0 12 Q
(N) 306 279 T
1 11 Q
(name) 306 265.67 T
0 0 0 1 0 0 0 K
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(. . . . . . . . . . . . . . . . . . . . . .) 335.5 265.67 T
(5) 459 265.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 265.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 470.5 265.67 T
(binding) 324 252.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 363 252.67 T
(23) 453.5 252.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 252.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 470.5 252.67 T
(class) 324 239.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 239.67 T
(51) 470.5 239.67 T
(function) 324 226.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 226.67 T
(50) 470.5 226.67 T
(global) 324 213.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 354.75 213.67 T
(27) 470.5 213.67 T
(mangling) 324 200.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 371.25 200.67 T
(6) 476 200.67 T
(rebinding) 324 187.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 371.25 187.67 T
(23) 453.5 187.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 187.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 470.5 187.67 T
(unbinding) 324 174.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 374 174.67 T
(23) 453.5 174.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 174.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 470.5 174.67 T
(name space) 306 161.67 T
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( . . . . . . . . . . . . . . . . . . . .) 360.25 161.67 T
(23) 470.5 161.67 T
(global) 324 148.67 T
0 0 0 1 0 0 0 K
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( . . . . . . . . . . . . . . . . .) 354.75 148.67 T
(14) 453.5 148.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 148.67 T
0 0 0 1 0 0 0 K
1 11 Q
(23) 470.5 148.67 T
(local) 324 135.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 135.67 T
(23) 470.5 135.67 T
(module) 324 122.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 122.67 T
(15) 470.5 122.67 T
(NameError) 306 109.67 T
0 0 0 1 0 0 0 K
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( . . . . . . . . . . . . . . . .) 360.25 109.67 T
(24) 453.5 109.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 109.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 470.5 109.67 T
(negation) 306 96.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 96.67 T
(32) 470.5 96.67 T
(NEWLINE token) 306 83.67 T
0 0 0 1 0 0 0 K
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( . . . . . . . . . .) 387.75 83.67 T
(3) 447.5 83.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 453 83.67 T
0 0 0 1 0 0 0 K
1 11 Q
(4) 459 83.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 83.67 T
0 0 0 1 0 0 0 K
1 11 Q
(47) 470.5 83.67 T
(None) 306 70.67 T
0 0 0 1 0 0 0 K
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(. . . . . . . . . . . . . . . . . . . . .) 335.5 70.67 T
(12) 453.5 70.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 70.67 T
0 0 0 1 0 0 0 K
1 11 Q
(39) 470.5 70.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "58" 64
%%Page: "59" 65
612 792 0 FMBEGINPAGE
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FrameNoSep
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0 12 Q
0 X
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4.8 (I) 288 748 S
0 9.6 Q
4.8 (NDEX) 296.13 748 S
0 0 0 1 0 0 0 K
1 10 Q
(59) 525.5 32.83 T
0 0 0 1 0 0 0 K
315 720 315 63 2 L
0.5 H
2 Z
N
85.5 720 85.5 63 2 L
N
0 0 0 1 0 0 0 K
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(not) 94.5 712.67 T
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( . . . . . . . . . . . . . . . . . . . . . . . . . .) 112.75 712.67 T
(35) 259 712.67 T
(not in) 94.5 699.67 T
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( . . . . . . . . . . . . . . . . . . . . . . . .) 123.75 699.67 T
(35) 259 699.67 T
(notation) 94.5 686.67 T
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( . . . . . . . . . . . . . . . . . . . . . . .) 134.75 686.67 T
(1) 264.5 686.67 T
(null operation) 94.5 673.67 T
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(. . . . . . . . . . . . . . . . . .) 159.5 673.67 T
(41) 259 673.67 T
(number) 94.5 660.67 T
0 0 0 1 0 0 0 K
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(. . . . . . . . . . . . . . . . . .) 132 660.67 T
(8) 230.5 660.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 236 660.67 T
0 0 0 1 0 0 0 K
1 11 Q
(12) 242 660.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 660.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 259 660.67 T
(numbers) 94.5 647.67 T
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(. . . . . . . . . . . . . . . . . . . . . .) 137.5 647.67 T
(16) 259 647.67 T
(numeric) 94.5 634.67 T
0 0 0 1 0 0 0 K
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( . . . . . . . . . . . . . . . . . . . . . .) 134.75 634.67 T
(12) 259 634.67 T
(numeric arithmetic) 94.5 621.67 T
(mixed mode) 112.5 608.67 T
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(. . . . . . . . . . . . . . . .) 170.5 608.67 T
(22) 259 608.67 T
(numeric literal) 94.5 595.67 T
0 0 0 1 0 0 0 K
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( . . . . . . . . . . . . . . . . . .) 162.25 595.67 T
(8) 264.5 595.67 T
0 12 Q
(O) 94.5 574 T
1 11 Q
(object) 94.5 560.67 T
0 0 0 1 0 0 0 K
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(. . . . . . . . . . . . . . . . . . . . . . . .) 126.5 560.67 T
(11) 259 560.67 T
(address in memory) 112.5 547.67 T
0 0 0 1 0 0 0 K
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( . . . . . . . . . .) 200.75 547.67 T
(11) 259 547.67 T
(container) 112.5 534.67 T
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( . . . . . . . . . . . . . . . . . .) 156.75 534.67 T
(11) 259 534.67 T
(identity) 112.5 521.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 521.67 T
(11) 259 521.67 T
(immutable) 112.5 508.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 165 508.67 T
(11) 259 508.67 T
(mutable) 112.5 495.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 495.67 T
(11) 259 495.67 T
(reference to external resource) 112.5 482.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. .) 247.5 482.67 T
(11) 259 482.67 T
(type) 112.5 469.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 469.67 T
(11) 259 469.67 T
(unreachable) 112.5 456.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 170.5 456.67 T
(11) 259 456.67 T
(value) 112.5 443.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 140.25 443.67 T
(11) 259 443.67 T
(object closure) 94.5 430.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 430.67 T
(14) 259 430.67 T
(octal literal) 94.5 417.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 148.5 417.67 T
(8) 264.5 417.67 T
(open) 94.5 404.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 121 404.67 T
(16) 259 404.67 T
(operation) 94.5 391.67 T
(arithmetic) 112.5 378.67 T
(binary) 130.5 365.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 162.25 365.67 T
(32) 259 365.67 T
(unary) 130.5 352.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 352.67 T
(32) 259 352.67 T
(bit-wise) 112.5 339.67 T
(binary) 130.5 326.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 162.25 326.67 T
(33) 259 326.67 T
(unary) 130.5 313.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 313.67 T
(32) 259 313.67 T
(boolean) 112.5 300.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 300.67 T
(35) 259 300.67 T
(null) 112.5 287.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 134.75 287.67 T
(41) 259 287.67 T
(shifting) 112.5 274.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 274.67 T
(33) 259 274.67 T
(operator) 94.5 261.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 134.75 261.67 T
(9) 264.5 261.67 T
(optimization) 94.5 248.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 154 248.67 T
(15) 259 248.67 T
(or) 94.5 235.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . . .) 107.25 235.67 T
(35) 259 235.67 T
(bit-wise) 112.5 222.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 222.67 T
(34) 259 222.67 T
(exclusive) 112.5 209.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 159.5 209.67 T
(34) 259 209.67 T
(inclusive) 112.5 196.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 156.75 196.67 T
(34) 259 196.67 T
(ord) 94.5 183.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . . .) 112.75 183.67 T
(13) 259 183.67 T
(output) 94.5 170.67 T
(standard) 112.5 157.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 154 157.67 T
(39) 242 157.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 253 157.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 259 157.67 T
(OverflowError) 94.5 144.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 165 144.67 T
(12) 259 144.67 T
0 12 Q
(P) 94.5 123 T
1 11 Q
(parenthesized form) 94.5 109.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . .) 184.25 109.67 T
(28) 259 109.67 T
(parser) 94.5 96.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 126.5 96.67 T
(3) 253 96.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 258.5 96.67 T
0 0 0 1 0 0 0 K
1 11 Q
(5) 264.5 96.67 T
(Pascal) 94.5 83.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . .) 126.5 83.67 T
(48) 259 83.67 T
(pass) 94.5 70.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 118.25 70.67 T
(41) 259 70.67 T
(plain integer) 324 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 385 712.67 T
(12) 471.5 712.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 712.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 488.5 712.67 T
(plain integer literal) 324 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 412.5 699.67 T
(8) 494 699.67 T
(plus) 324 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 346.5 686.67 T
(32) 488.5 686.67 T
(popen) 324 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 354.75 673.67 T
(16) 488.5 673.67 T
(pow) 324 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 346.5 660.67 T
(32) 488.5 660.67 T
(power operator) 324 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 396 647.67 T
(32) 488.5 647.67 T
(primary) 324 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 363 634.67 T
(29) 488.5 634.67 T
(print) 324 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 349.25 621.67 T
(19) 471.5 621.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 621.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 488.5 621.67 T
(program) 324 608.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 365.75 608.67 T
(53) 488.5 608.67 T
0 12 Q
(Q) 324 587 T
1 11 Q
(quotes) 324 573.67 T
(backward) 342 560.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 390.5 560.67 T
(19) 471.5 560.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 560.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 488.5 560.67 T
(double) 342 547.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 376.75 547.67 T
(6) 494 547.67 T
(reverse) 342 534.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 379.5 534.67 T
(19) 471.5 534.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 534.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 488.5 534.67 T
(single) 342 521.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 374 521.67 T
(6) 494 521.67 T
0 12 Q
(R) 324 500 T
1 11 Q
(raise) 324 486.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 349.25 486.67 T
(42) 488.5 486.67 T
(raised an exception) 324 473.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . .) 412.5 473.67 T
(25) 488.5 473.67 T
(range) 324 460.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 352 460.67 T
(48) 488.5 460.67 T
(raw_input) 324 447.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 374 447.67 T
(54) 488.5 447.67 T
(readline) 324 434.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 363 434.67 T
(54) 488.5 434.67 T
(recursive) 324 421.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 368.5 421.67 T
(29) 488.5 421.67 T
(reference) 324 408.67 T
(attribute) 342 395.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 395.67 T
(29) 488.5 395.67 T
(circular) 342 382.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 379.5 382.67 T
(11) 488.5 382.67 T
(count) 342 369.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 371.25 369.67 T
(18) 488.5 369.67 T
(counting) 342 356.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 385 356.67 T
(11) 488.5 356.67 T
(remainder) 324 343.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 374 343.67 T
(33) 488.5 343.67 T
(repr) 324 330.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 346.5 330.67 T
(19) 454.5 330.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 465.5 330.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 471.5 330.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 330.67 T
0 0 0 1 0 0 0 K
1 11 Q
(39) 488.5 330.67 T
(representation) 324 317.67 T
(integer) 342 304.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 304.67 T
(12) 488.5 304.67 T
(reserved word) 324 291.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 390.5 291.67 T
(6) 494 291.67 T
(restricted execution mode) 324 278.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . .) 442.75 278.67 T
(24) 488.5 278.67 T
(return) 324 265.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 354.75 265.67 T
(42) 471.5 265.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 265.67 T
0 0 0 1 0 0 0 K
1 11 Q
(50) 488.5 265.67 T
0 12 Q
(S) 324 244 T
1 11 Q
(scope) 324 230.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 354.75 230.67 T
(24) 488.5 230.67 T
(script) 324 217.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . .) 352 217.67 T
(23) 488.5 217.67 T
(semicolon) 324 204.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 374 204.67 T
(47) 488.5 204.67 T
(sequence) 324 191.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . .) 368.5 191.67 T
(13) 386.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 397.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(16) 403.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 414.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 420.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 431.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 437.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 448.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(35) 454.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 465.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 471.5 191.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 191.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 488.5 191.67 T
(immutable) 342 178.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 393.25 178.67 T
(13) 488.5 178.67 T
(mutable) 342 165.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 382.25 165.67 T
(13) 488.5 165.67 T
(sign) 324 152.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . . .) 346.5 152.67 T
(9) 494 152.67 T
(slice) 324 139.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 349.25 139.67 T
(20) 454.5 139.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 465.5 139.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 471.5 139.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 139.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 488.5 139.67 T
(boundary) 342 126.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 387.75 126.67 T
(30) 471.5 126.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 126.67 T
0 0 0 1 0 0 0 K
1 11 Q
(41) 488.5 126.67 T
(extended) 342 113.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 385 113.67 T
(30) 488.5 113.67 T
(simple) 342 100.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 376.75 100.67 T
(30) 488.5 100.67 T
(Slice objects) 324 87.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 385 87.67 T
(17) 488.5 87.67 T
(slicing) 324 74.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 357.5 74.67 T
(13) 471.5 74.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 482.5 74.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 488.5 74.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "59" 65
%%Page: "60" 66
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 12 Q
0 X
0 0 0 1 0 0 0 K
4.8 (I) 270 748 S
0 9.6 Q
4.8 (NDEX) 278.13 748 S
0 0 0 1 0 0 0 K
1 10 Q
(60) 76.5 32.83 T
0 0 0 1 0 0 0 K
297 720 297 63 2 L
0.5 H
2 Z
N
67.5 720 67.5 63 2 L
N
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
1 11 Q
(space) 76.5 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 104.5 712.67 T
(4) 246.5 712.67 T
(space count) 76.5 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 132 699.67 T
(4) 246.5 699.67 T
(square bracket) 76.5 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 145.75 686.67 T
(4) 246.5 686.67 T
(stack) 76.5 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 104.5 673.67 T
(4) 246.5 673.67 T
(execution) 94.5 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 143 660.67 T
(17) 241 660.67 T
(stack frame) 76.5 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 132 647.67 T
(17) 241 647.67 T
(standard inpu) 76.5 634.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 140.25 634.67 T
(53) 241 634.67 T
(standard output) 76.5 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 621.67 T
(42) 241 621.67 T
(statement) 76.5 608.67 T
(assignment) 94.5 595.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 595.67 T
(13) 241 595.67 T
(compound) 94.5 582.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 145.75 582.67 T
(47) 241 582.67 T
(expression) 94.5 569.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 145.75 569.67 T
(39) 241 569.67 T
(loop) 94.5 556.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 118.25 556.67 T
(43) 224 556.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 556.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 241 556.67 T
(simple) 94.5 543.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 129.25 543.67 T
(39) 241 543.67 T
(statement grouping) 76.5 530.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 165 530.67 T
(4) 246.5 530.67 T
(statements) 76.5 517.67 T
(assignment) 94.5 504.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . .) 148.5 504.67 T
(40) 241 504.67 T
(stderr) 76.5 491.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 107.25 491.67 T
(16) 241 491.67 T
(stdin) 76.5 478.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 101.75 478.67 T
(16) 241 478.67 T
(stdout) 76.5 465.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 107.25 465.67 T
(16) 224 465.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 465.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 241 465.67 T
(str) 76.5 452.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 90.75 452.67 T
(19) 224 452.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 452.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 241 452.67 T
(string) 76.5 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . .) 107.25 439.67 T
(13) 190 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 201 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 207 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 218 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 224 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 241 439.67 T
(triple-quoted) 94.5 426.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 156.75 426.67 T
(4) 246.5 426.67 T
(string literal) 76.5 413.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 134.75 413.67 T
(6) 246.5 413.67 T
(concatenation) 94.5 400.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 159.5 400.67 T
(8) 246.5 400.67 T
(subscription) 76.5 387.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 134.75 387.67 T
(13) 224 387.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 387.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 241 387.67 T
(subtraction) 76.5 374.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 129.25 374.67 T
(33) 241 374.67 T
(suite) 76.5 361.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . . .) 101.75 361.67 T
(47) 241 361.67 T
(suppression) 76.5 348.67 T
(newline) 94.5 335.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 335.67 T
(42) 241 335.67 T
(syntax) 76.5 322.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 110 322.67 T
(1) 229.5 322.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 322.67 T
0 0 0 1 0 0 0 K
1 11 Q
(27) 241 322.67 T
(sys) 76.5 309.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . .) 96.25 309.67 T
(42) 224 309.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 309.67 T
0 0 0 1 0 0 0 K
1 11 Q
(53) 241 309.67 T
(exc_traceback) 94.5 296.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . .) 162.25 296.67 T
(17) 224 296.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 235 296.67 T
0 0 0 1 0 0 0 K
1 11 Q
(49) 241 296.67 T
(exc_type) 94.5 283.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 137.5 283.67 T
(49) 241 283.67 T
(exc_value) 94.5 270.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 143 270.67 T
(49) 241 270.67 T
(last_traceback) 94.5 257.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 162.25 257.67 T
(17) 241 257.67 T
(sys.exc_traceback) 76.5 244.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 159.5 244.67 T
(18) 241 244.67 T
(sys.last_traceback) 76.5 231.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 159.5 231.67 T
(18) 241 231.67 T
(sys.modules) 76.5 218.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 218.67 T
(43) 241 218.67 T
(sys.stderr) 76.5 205.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 123.75 205.67 T
(16) 241 205.67 T
(sys.stdin) 76.5 192.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 118.25 192.67 T
(16) 241 192.67 T
(sys.stdout) 76.5 179.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 123.75 179.67 T
(16) 241 179.67 T
0 12 Q
(T) 76.5 158 T
1 11 Q
(tab) 76.5 144.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . . . .) 93.5 144.67 T
(4) 246.5 144.67 T
(target) 76.5 131.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . . . .) 107.25 131.67 T
(40) 241 131.67 T
(deletion) 94.5 118.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 134.75 118.67 T
(41) 241 118.67 T
(loop control) 94.5 105.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . .) 151.25 105.67 T
(43) 241 105.67 T
(test) 76.5 92.67 T
(identity) 94.5 79.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 132 79.67 T
(35) 241 79.67 T
(membership) 94.5 66.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . .) 154 66.67 T
(35) 241 66.67 T
(token) 306 712.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . . . . .) 335.5 712.67 T
(3) 476 712.67 T
(delimiter) 324 699.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 368.5 699.67 T
(5) 476 699.67 T
(identifier) 324 686.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . .) 368.5 686.67 T
(5) 476 686.67 T
(keyword) 324 673.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 365.75 673.67 T
(5) 476 673.67 T
(literal) 324 660.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . . .) 354.75 660.67 T
(5) 476 660.67 T
(operator) 324 647.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 365.75 647.67 T
(5) 476 647.67 T
(tracback object) 306 634.67 T
(tb_frame) 324 621.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 368.5 621.67 T
(17) 470.5 621.67 T
(tb_lasti) 324 608.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 608.67 T
(17) 470.5 608.67 T
(tb_lineno) 324 595.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 595.67 T
(17) 470.5 595.67 T
(tb_next) 324 582.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 582.67 T
(17) 470.5 582.67 T
(trace) 306 569.67 T
(stack) 324 556.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 352 556.67 T
(17) 470.5 556.67 T
(traceback) 306 543.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 352 543.67 T
(43) 470.5 543.67 T
(traceback object) 306 530.67 T
(exc_traceback) 324 517.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 390.5 517.67 T
(17) 470.5 517.67 T
(last_traceback) 324 504.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . .) 390.5 504.67 T
(17) 470.5 504.67 T
(transformation) 306 491.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 374 491.67 T
(15) 470.5 491.67 T
(triple-quoted strings) 306 478.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 398.75 478.67 T
(6) 476 478.67 T
(try) 306 465.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 321.75 465.67 T
(11) 419.5 465.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 430.5 465.67 T
0 0 0 1 0 0 0 K
1 11 Q
(17) 436.5 465.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 465.67 T
0 0 0 1 0 0 0 K
1 11 Q
(42) 453.5 465.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 465.67 T
0 0 0 1 0 0 0 K
1 11 Q
(49) 470.5 465.67 T
(finally) 324 452.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 357.5 452.67 T
(43) 470.5 452.67 T
(tuple) 306 439.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . .) 332.75 439.67 T
(13) 402.5 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 413.5 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(29) 419.5 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 430.5 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(30) 436.5 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(36) 453.5 439.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 439.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 470.5 439.67 T
(empty) 324 426.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 354.75 426.67 T
(13) 436.5 426.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 447.5 426.67 T
0 0 0 1 0 0 0 K
1 11 Q
(28) 453.5 426.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 426.67 T
0 0 0 1 0 0 0 K
1 11 Q
(36) 470.5 426.67 T
(singleton) 324 413.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . .) 368.5 413.67 T
(13) 470.5 413.67 T
(type) 306 400.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . .) 330 400.67 T
(11) 453.5 400.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 464.5 400.67 T
0 0 0 1 0 0 0 K
1 11 Q
(12) 470.5 400.67 T
(data) 324 387.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . . . .) 346.5 387.67 T
(12) 470.5 387.67 T
(immutable) 342 374.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 393.25 374.67 T
(28) 470.5 374.67 T
(hierarchy) 324 361.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . .) 371.25 361.67 T
(12) 470.5 361.67 T
(TypeError) 306 348.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . .) 357.5 348.67 T
(29) 419.5 348.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 430.5 348.67 T
0 0 0 1 0 0 0 K
1 11 Q
(31) 436.5 348.67 T
0 0 0 1 0 0 0 K
1 12 Q
(\320) 447.5 348.67 T
0 0 0 1 0 0 0 K
1 11 Q
(32) 453.5 348.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 348.67 T
0 0 0 1 0 0 0 K
1 11 Q
(40) 470.5 348.67 T
0 12 Q
(U) 306 327 T
1 11 Q
(UNIX) 306 313.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 338.25 313.67 T
(4) 459 313.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 313.67 T
0 0 0 1 0 0 0 K
1 11 Q
(53) 470.5 313.67 T
(unrecognized escape sequences) 306 300.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . .) 448.25 300.67 T
(7) 476 300.67 T
(user-defined) 306 287.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 365.75 287.67 T
(14) 470.5 287.67 T
(user-defined function) 306 274.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . .) 404.25 274.67 T
(32) 470.5 274.67 T
0 12 Q
(V) 306 253 T
1 11 Q
(value) 306 239.67 T
(parameter) 324 226.67 T
(default) 342 213.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . .) 376.75 213.67 T
(50) 470.5 213.67 T
(writing) 324 200.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 200.67 T
(39) 470.5 200.67 T
(ValueError) 306 187.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 187.67 T
(33) 470.5 187.67 T
(values) 306 174.67 T
(writing) 324 161.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . .) 360.25 161.67 T
(42) 470.5 161.67 T
(Von Neumann) 306 148.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . .) 374 148.67 T
(11) 470.5 148.67 T
0 12 Q
(W) 306 127 T
1 11 Q
(while) 306 113.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
(. . . . . . . . . . . . . . . . . . . . .) 335.5 113.67 T
(43) 453.5 113.67 T
0 0 0 1 0 0 0 K
1 12 Q
(,) 464.5 113.67 T
0 0 0 1 0 0 0 K
1 11 Q
(48) 470.5 113.67 T
(whitespace) 306 100.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . . . .) 360.25 100.67 T
(4) 476 100.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "60" 66
%%Page: "61" 67
612 792 0 FMBEGINPAGE
[0 0 0 1 0 0 0]
[ 0 1 1 0 1 0 0]
[ 1 0 1 0 0 1 0]
[ 1 1 0 0 0 0 1]
[ 1 0 0 0 0 1 1]
[ 0 1 0 0 1 0 1]
[ 0 0 1 0 1 1 0]
 7 FrameSetSepColors
FrameNoSep
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
0 X
0 0 0 1 0 0 0 K
4.8 (I) 288 748 S
0 9.6 Q
4.8 (NDEX) 296.13 748 S
0 0 0 1 0 0 0 K
1 10 Q
(61) 525.5 32.83 T
0 0 0 1 0 0 0 K
315 720 315 63 2 L
0.5 H
2 Z
N
85.5 720 85.5 63 2 L
N
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
0 12 Q
(X) 94.5 712 T
1 11 Q
(xor) 94.5 698.67 T
(bit-wise) 112.5 685.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . . . . . . .) 151.25 685.67 T
(34) 259 685.67 T
0 12 Q
(Z) 324 712 T
1 11 Q
(ZeroDivisionError) 324 698.67 T
0 0 0 1 0 0 0 K
0 0 0 1 0 0 0 K
( . . . . . . . . . . . . . .) 409.75 698.67 T
(33) 488.5 698.67 T
0 0 0 1 0 0 0 K
FMENDPAGE
%%EndPage: "61" 67
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