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cleartomark
{restore}if
%%EndFont 
%%BeginFont: CMMI9
%!PS-AdobeFont-1.0: CMMI9 003.002
%%Title: CMMI9
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMMI9.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMMI9 known{/CMMI9 findfont dup/UniqueID known{dup
/UniqueID get 5087384 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMMI9 def
/FontBBox {-29 -250 1075 750 }readonly def
/PaintType 0 def
/FontInfo 10 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMMI9.) readonly def
/FullName (CMMI9) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle -14.04 def
/isFixedPitch false def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
/ascent 750 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 58 /period put
readonly def
currentdict end
currentfile eexec
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cleartomark
{restore}if
%%EndFont 
%%BeginFont: CMSLTT10
%!PS-AdobeFont-1.0: CMSLTT10 003.002
%%Title: CMSLTT10
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMSLTT10.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMSLTT10 known{/CMSLTT10 findfont dup/UniqueID known{dup
/UniqueID get 5000800 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMSLTT10 def
/FontBBox {-20 -233 617 696 }readonly def
/PaintType 0 def
/FontInfo 9 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMSLTT10.) readonly def
/FullName (CMSLTT10) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle -9.46 def
/isFixedPitch true def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 39 /quoteright put
dup 45 /hyphen put
dup 48 /zero put
dup 49 /one put
dup 50 /two put
dup 51 /three put
dup 58 /colon put
dup 65 /A put
dup 67 /C put
dup 68 /D put
dup 69 /E put
dup 70 /F put
dup 72 /H put
dup 73 /I put
dup 74 /J put
dup 76 /L put
dup 77 /M put
dup 78 /N put
dup 80 /P put
dup 82 /R put
dup 84 /T put
dup 88 /X put
dup 92 /backslash put
dup 95 /underscore put
dup 97 /a put
dup 98 /b put
dup 99 /c put
dup 100 /d put
dup 101 /e put
dup 102 /f put
dup 103 /g put
dup 104 /h put
dup 105 /i put
dup 106 /j put
dup 107 /k put
dup 108 /l put
dup 109 /m put
dup 110 /n put
dup 111 /o put
dup 112 /p put
dup 113 /q put
dup 114 /r put
dup 115 /s put
dup 116 /t put
dup 117 /u put
dup 118 /v put
dup 119 /w put
dup 120 /x put
dup 121 /y put
readonly def
currentdict end
currentfile eexec
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cleartomark
{restore}if
%%EndFont 
%%BeginFont: CMTT9
%!PS-AdobeFont-1.0: CMTT9 003.002
%%Title: CMTT9
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMTT9.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMTT9 known{/CMTT9 findfont dup/UniqueID known{dup
/UniqueID get 5000831 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMTT9 def
/FontBBox {-6 -233 542 698 }readonly def
/PaintType 0 def
/FontInfo 9 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMTT9.) readonly def
/FullName (CMTT9) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle 0 def
/isFixedPitch true def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 33 /exclam put
dup 35 /numbersign put
dup 36 /dollar put
dup 38 /ampersand put
dup 39 /quoteright put
dup 40 /parenleft put
dup 41 /parenright put
dup 42 /asterisk put
dup 44 /comma put
dup 45 /hyphen put
dup 46 /period put
dup 47 /slash put
dup 48 /zero put
dup 49 /one put
dup 50 /two put
dup 51 /three put
dup 52 /four put
dup 58 /colon put
dup 59 /semicolon put
dup 60 /less put
dup 62 /greater put
dup 63 /question put
dup 64 /at put
dup 65 /A put
dup 66 /B put
dup 67 /C put
dup 68 /D put
dup 69 /E put
dup 70 /F put
dup 71 /G put
dup 72 /H put
dup 73 /I put
dup 75 /K put
dup 76 /L put
dup 77 /M put
dup 78 /N put
dup 79 /O put
dup 80 /P put
dup 82 /R put
dup 83 /S put
dup 84 /T put
dup 85 /U put
dup 86 /V put
dup 87 /W put
dup 88 /X put
dup 89 /Y put
dup 90 /Z put
dup 91 /bracketleft put
dup 93 /bracketright put
dup 94 /asciicircum put
dup 95 /underscore put
dup 96 /quoteleft put
dup 97 /a put
dup 98 /b put
dup 99 /c put
dup 100 /d put
dup 101 /e put
dup 102 /f put
dup 103 /g put
dup 104 /h put
dup 105 /i put
dup 106 /j put
dup 107 /k put
dup 108 /l put
dup 109 /m put
dup 110 /n put
dup 111 /o put
dup 112 /p put
dup 113 /q put
dup 114 /r put
dup 115 /s put
dup 116 /t put
dup 117 /u put
dup 118 /v put
dup 119 /w put
dup 120 /x put
dup 121 /y put
dup 122 /z put
dup 123 /braceleft put
dup 125 /braceright put
dup 126 /asciitilde put
readonly def
currentdict end
currentfile eexec
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cleartomark
{restore}if
%%EndFont 
%%BeginFont: CMR10
%!PS-AdobeFont-1.0: CMR10 003.002
%%Title: CMR10
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMR10.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMR10 known{/CMR10 findfont dup/UniqueID known{dup
/UniqueID get 5000793 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMR10 def
/FontBBox {-40 -250 1009 750 }readonly def
/PaintType 0 def
/FontInfo 9 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMR10.) readonly def
/FullName (CMR10) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle 0 def
/isFixedPitch false def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 11 /ff put
dup 12 /fi put
dup 13 /fl put
dup 14 /ffi put
dup 33 /exclam put
dup 34 /quotedblright put
dup 35 /numbersign put
dup 36 /dollar put
dup 37 /percent put
dup 38 /ampersand put
dup 39 /quoteright put
dup 40 /parenleft put
dup 41 /parenright put
dup 42 /asterisk put
dup 44 /comma put
dup 45 /hyphen put
dup 46 /period put
dup 47 /slash put
dup 48 /zero put
dup 49 /one put
dup 50 /two put
dup 51 /three put
dup 52 /four put
dup 53 /five put
dup 54 /six put
dup 55 /seven put
dup 56 /eight put
dup 57 /nine put
dup 58 /colon put
dup 59 /semicolon put
dup 61 /equal put
dup 63 /question put
dup 64 /at put
dup 65 /A put
dup 66 /B put
dup 67 /C put
dup 68 /D put
dup 69 /E put
dup 70 /F put
dup 71 /G put
dup 72 /H put
dup 73 /I put
dup 74 /J put
dup 75 /K put
dup 76 /L put
dup 77 /M put
dup 78 /N put
dup 79 /O put
dup 80 /P put
dup 81 /Q put
dup 82 /R put
dup 83 /S put
dup 84 /T put
dup 85 /U put
dup 86 /V put
dup 87 /W put
dup 88 /X put
dup 89 /Y put
dup 90 /Z put
dup 91 /bracketleft put
dup 92 /quotedblleft put
dup 93 /bracketright put
dup 96 /quoteleft put
dup 97 /a put
dup 98 /b put
dup 99 /c put
dup 100 /d put
dup 101 /e put
dup 102 /f put
dup 103 /g put
dup 104 /h put
dup 105 /i put
dup 106 /j put
dup 107 /k put
dup 108 /l put
dup 109 /m put
dup 110 /n put
dup 111 /o put
dup 112 /p put
dup 113 /q put
dup 114 /r put
dup 115 /s put
dup 116 /t put
dup 117 /u put
dup 118 /v put
dup 119 /w put
dup 120 /x put
dup 121 /y put
dup 122 /z put
dup 123 /endash put
dup 124 /emdash put
readonly def
currentdict end
currentfile eexec
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cleartomark
{restore}if
%%EndFont 
%%BeginFont: CMCSC10
%!PS-AdobeFont-1.0: CMCSC10 003.002
%%Title: CMCSC10
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMCSC10.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMCSC10 known{/CMCSC10 findfont dup/UniqueID known{dup
/UniqueID get 5087402 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMCSC10 def
/FontBBox {14 -250 1077 750 }readonly def
/PaintType 0 def
/FontInfo 10 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMCSC10.) readonly def
/FullName (CMCSC10) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle 0 def
/isFixedPitch false def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
/ascent 750 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 45 /hyphen put
dup 47 /slash put
dup 50 /two put
dup 97 /a put
dup 98 /b put
dup 99 /c put
dup 100 /d put
dup 101 /e put
dup 102 /f put
dup 103 /g put
dup 105 /i put
dup 108 /l put
dup 109 /m put
dup 110 /n put
dup 111 /o put
dup 112 /p put
dup 114 /r put
dup 115 /s put
dup 117 /u put
dup 120 /x put
readonly def
currentdict end
currentfile eexec
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%%EndFont 
%%BeginFont: CMTT12
%!PS-AdobeFont-1.0: CMTT12 003.002
%%Title: CMTT12
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMTT12.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMTT12 known{/CMTT12 findfont dup/UniqueID known{dup
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/FontName /CMTT12 def
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/FontInfo 9 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMTT12.) readonly def
/FullName (CMTT12) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle 0 def
/isFixedPitch true def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
end readonly def
/Encoding 256 array
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dup 103 /g put
dup 104 /h put
dup 105 /i put
dup 108 /l put
dup 110 /n put
dup 111 /o put
dup 115 /s put
readonly def
currentdict end
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{restore}if
%%EndFont 
%%BeginFont: SFRM1095
%!FontType1-1.0: SFRM1095 0.3
%%CreationDate: Wed Sep 12 2001
% Copyright (c) 2001 Vladimir Volovich <vvv@vsu.ru>.
% See the file COPYING (GNU General Public License) for license conditions.
% Converted from METAFONT EC/TC and LH fonts:
% ecrm1095, tcrm1095, larm1095, lbrm1095, lcrm1095, rxrm1095.
11 dict begin
/FontInfo 6 dict dup begin
/version (0.3) def
/FullName (Computer Modern Roman) def
/FamilyName (Computer Modern) def
/ItalicAngle 0 def
/isFixedPitch false def
/Weight (Medium) def
end readonly def
/FontName /SFRM1095 def
/Encoding StandardEncoding def
/PaintType 0 def
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0] def
/FontBBox{-188 -320 1445 942}readonly def
currentdict end
currentfile eexec
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cleartomark
%%EndFont 
%%BeginFont: CMBX12
%!PS-AdobeFont-1.0: CMBX12 003.002
%%Title: CMBX12
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMBX12.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMBX12 known{/CMBX12 findfont dup/UniqueID known{dup
/UniqueID get 5000769 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMBX12 def
/FontBBox {-53 -251 1139 750 }readonly def
/PaintType 0 def
/FontInfo 9 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMBX12.) readonly def
/FullName (CMBX12) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Bold) readonly def
/ItalicAngle 0 def
/isFixedPitch false def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 11 /ff put
dup 12 /fi put
dup 33 /exclam put
dup 35 /numbersign put
dup 36 /dollar put
dup 42 /asterisk put
dup 44 /comma put
dup 45 /hyphen put
dup 46 /period put
dup 48 /zero put
dup 49 /one put
dup 50 /two put
dup 51 /three put
dup 52 /four put
dup 53 /five put
dup 54 /six put
dup 55 /seven put
dup 56 /eight put
dup 57 /nine put
dup 58 /colon put
dup 63 /question put
dup 64 /at put
dup 65 /A put
dup 66 /B put
dup 67 /C put
dup 68 /D put
dup 69 /E put
dup 70 /F put
dup 71 /G put
dup 72 /H put
dup 73 /I put
dup 74 /J put
dup 75 /K put
dup 76 /L put
dup 77 /M put
dup 78 /N put
dup 79 /O put
dup 80 /P put
dup 81 /Q put
dup 82 /R put
dup 83 /S put
dup 84 /T put
dup 85 /U put
dup 86 /V put
dup 87 /W put
dup 88 /X put
dup 89 /Y put
dup 91 /bracketleft put
dup 93 /bracketright put
dup 97 /a put
dup 98 /b put
dup 99 /c put
dup 100 /d put
dup 101 /e put
dup 102 /f put
dup 103 /g put
dup 104 /h put
dup 105 /i put
dup 106 /j put
dup 107 /k put
dup 108 /l put
dup 109 /m put
dup 110 /n put
dup 111 /o put
dup 112 /p put
dup 113 /q put
dup 114 /r put
dup 115 /s put
dup 116 /t put
dup 117 /u put
dup 118 /v put
dup 119 /w put
dup 120 /x put
dup 121 /y put
dup 123 /endash put
readonly def
currentdict end
currentfile eexec
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%%Title: CMTI10
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%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMTI10.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMTI10 known{/CMTI10 findfont dup/UniqueID known{dup
/UniqueID get 5000828 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMTI10 def
/FontBBox {-35 -250 1124 750 }readonly def
/PaintType 0 def
/FontInfo 9 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMTI10.) readonly def
/FullName (CMTI10) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle -14.04 def
/isFixedPitch false def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 12 /fi put
dup 45 /hyphen put
dup 97 /a put
dup 99 /c put
dup 100 /d put
dup 101 /e put
dup 103 /g put
dup 105 /i put
dup 107 /k put
dup 108 /l put
dup 109 /m put
dup 110 /n put
dup 111 /o put
dup 112 /p put
dup 114 /r put
dup 115 /s put
dup 116 /t put
dup 118 /v put
dup 120 /x put
readonly def
currentdict end
currentfile eexec
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%%EndFont 
%%BeginFont: CMMI10
%!PS-AdobeFont-1.0: CMMI10 003.002
%%Title: CMMI10
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMMI10.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMMI10 known{/CMMI10 findfont dup/UniqueID known{dup
/UniqueID get 5087385 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMMI10 def
/FontBBox {-32 -250 1048 750 }readonly def
/PaintType 0 def
/FontInfo 10 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMMI10.) readonly def
/FullName (CMMI10) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle -14.04 def
/isFixedPitch false def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
/ascent 750 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 58 /period put
readonly def
currentdict end
currentfile eexec
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%%EndFont 
%%BeginFont: CMMI12
%!PS-AdobeFont-1.0: CMMI12 003.002
%%Title: CMMI12
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMMI12.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMMI12 known{/CMMI12 findfont dup/UniqueID known{dup
/UniqueID get 5087386 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMMI12 def
/FontBBox {-31 -250 1026 750 }readonly def
/PaintType 0 def
/FontInfo 10 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMMI12.) readonly def
/FullName (CMMI12) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle -14.04 def
/isFixedPitch false def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
/ascent 750 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 58 /period put
readonly def
currentdict end
currentfile eexec
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cleartomark
{restore}if
%%EndFont 
%%BeginFont: CMSY10
%!PS-AdobeFont-1.0: CMSY10 003.002
%%Title: CMSY10
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMSY10.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMSY10 known{/CMSY10 findfont dup/UniqueID known{dup
/UniqueID get 5096651 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMSY10 def
/FontBBox {-29 -960 1116 775 }readonly def
/PaintType 0 def
/FontInfo 9 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMSY10.) readonly def
/FullName (CMSY10) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle -14.04 def
/isFixedPitch false def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 0 /minus put
dup 13 /circlecopyrt put
dup 15 /bullet put
dup 33 /arrowright put
dup 55 /mapsto put
readonly def
currentdict end
currentfile eexec
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cleartomark
{restore}if
%%EndFont 
%%BeginFont: CMSL10
%!PS-AdobeFont-1.0: CMSL10 003.002
%%Title: CMSL10
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMSL10.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMSL10 known{/CMSL10 findfont dup/UniqueID known{dup
/UniqueID get 5000798 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMSL10 def
/FontBBox {-62 -250 1123 750 }readonly def
/PaintType 0 def
/FontInfo 9 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMSL10.) readonly def
/FullName (CMSL10) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle -9.46 def
/isFixedPitch false def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 11 /ff put
dup 12 /fi put
dup 14 /ffi put
dup 33 /exclam put
dup 36 /dollar put
dup 45 /hyphen put
dup 49 /one put
dup 50 /two put
dup 51 /three put
dup 65 /A put
dup 66 /B put
dup 67 /C put
dup 68 /D put
dup 69 /E put
dup 70 /F put
dup 71 /G put
dup 72 /H put
dup 73 /I put
dup 75 /K put
dup 76 /L put
dup 77 /M put
dup 78 /N put
dup 79 /O put
dup 80 /P put
dup 82 /R put
dup 83 /S put
dup 84 /T put
dup 85 /U put
dup 87 /W put
dup 88 /X put
dup 89 /Y put
dup 97 /a put
dup 98 /b put
dup 99 /c put
dup 100 /d put
dup 101 /e put
dup 102 /f put
dup 103 /g put
dup 104 /h put
dup 105 /i put
dup 106 /j put
dup 107 /k put
dup 108 /l put
dup 109 /m put
dup 110 /n put
dup 111 /o put
dup 112 /p put
dup 113 /q put
dup 114 /r put
dup 115 /s put
dup 116 /t put
dup 117 /u put
dup 118 /v put
dup 119 /w put
dup 120 /x put
dup 121 /y put
dup 122 /z put
readonly def
currentdict end
currentfile eexec
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cleartomark
{restore}if
%%EndFont 
%%BeginFont: CMTT10
%!PS-AdobeFont-1.0: CMTT10 003.002
%%Title: CMTT10
%Version: 003.002
%%CreationDate: Mon Jul 13 16:17:00 2009
%%Creator: David M. Jones
%Copyright: Copyright (c) 1997, 2009 American Mathematical Society
%Copyright: (<http://www.ams.org>), with Reserved Font Name CMTT10.
% This Font Software is licensed under the SIL Open Font License, Version 1.1.
% This license is in the accompanying file OFL.txt, and is also
% available with a FAQ at: http://scripts.sil.org/OFL.
%%EndComments
FontDirectory/CMTT10 known{/CMTT10 findfont dup/UniqueID known{dup
/UniqueID get 5000832 eq exch/FontType get 1 eq and}{pop false}ifelse
{save true}{false}ifelse}{false}ifelse
11 dict begin
/FontType 1 def
/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def
/FontName /CMTT10 def
/FontBBox {-4 -233 537 696 }readonly def
/PaintType 0 def
/FontInfo 9 dict dup begin
/version (003.002) readonly def
/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMTT10.) readonly def
/FullName (CMTT10) readonly def
/FamilyName (Computer Modern) readonly def
/Weight (Medium) readonly def
/ItalicAngle 0 def
/isFixedPitch true def
/UnderlinePosition -100 def
/UnderlineThickness 50 def
end readonly def
/Encoding 256 array
0 1 255 {1 index exch /.notdef put} for
dup 33 /exclam put
dup 34 /quotedbl put
dup 35 /numbersign put
dup 36 /dollar put
dup 37 /percent put
dup 38 /ampersand put
dup 39 /quoteright put
dup 40 /parenleft put
dup 41 /parenright put
dup 42 /asterisk put
dup 43 /plus put
dup 44 /comma put
dup 45 /hyphen put
dup 46 /period put
dup 47 /slash put
dup 48 /zero put
dup 49 /one put
dup 50 /two put
dup 51 /three put
dup 52 /four put
dup 53 /five put
dup 54 /six put
dup 55 /seven put
dup 56 /eight put
dup 57 /nine put
dup 58 /colon put
dup 59 /semicolon put
dup 60 /less put
dup 61 /equal put
dup 62 /greater put
dup 63 /question put
dup 64 /at put
dup 65 /A put
dup 66 /B put
dup 67 /C put
dup 68 /D put
dup 69 /E put
dup 70 /F put
dup 71 /G put
dup 72 /H put
dup 73 /I put
dup 75 /K put
dup 76 /L put
dup 77 /M put
dup 78 /N put
dup 79 /O put
dup 80 /P put
dup 81 /Q put
dup 82 /R put
dup 83 /S put
dup 84 /T put
dup 85 /U put
dup 86 /V put
dup 87 /W put
dup 88 /X put
dup 89 /Y put
dup 90 /Z put
dup 91 /bracketleft put
dup 92 /backslash put
dup 93 /bracketright put
dup 94 /asciicircum put
dup 95 /underscore put
dup 96 /quoteleft put
dup 97 /a put
dup 98 /b put
dup 99 /c put
dup 100 /d put
dup 101 /e put
dup 102 /f put
dup 103 /g put
dup 104 /h put
dup 105 /i put
dup 106 /j put
dup 107 /k put
dup 108 /l put
dup 109 /m put
dup 110 /n put
dup 111 /o put
dup 112 /p put
dup 113 /q put
dup 114 /r put
dup 115 /s put
dup 116 /t put
dup 117 /u put
dup 118 /v put
dup 119 /w put
dup 120 /x put
dup 121 /y put
dup 122 /z put
dup 123 /braceleft put
dup 124 /bar put
dup 125 /braceright put
dup 126 /asciitilde put
readonly def
currentdict end
currentfile eexec
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%%Page: 27 33
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%%Page: 29 35
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(that)i(ha)m(v)m(e)150 3457 y(no)32 b(v)-5 b(alues,)33
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3567 y(n)m(ull)c(argumen)m(t)g(results)g(and)f(is)h(retained)g(and)f
(passed)g(to)i(a)f(command)g(as)g(an)f(empt)m(y)i(string.)40
b(When)150 3676 y(a)f(quoted)f(n)m(ull)g(argumen)m(t)h(app)s(ears)e(as)
i(part)f(of)g(a)g(w)m(ord)g(whose)g(expansion)g(is)h(non-n)m(ull,)h
(the)e(n)m(ull)150 3786 y(argumen)m(t)i(is)f(remo)m(v)m(ed.)69
b(That)39 b(is,)j(the)e(w)m(ord)f Ft(-d'')f Fu(b)s(ecomes)i
Ft(-d)e Fu(after)i(w)m(ord)f(splitting)h(and)f(n)m(ull)150
3895 y(argumen)m(t)31 b(remo)m(v)-5 b(al.)275 4022 y(Note)31
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(h)h(w)m(ord)e(for)g(the)h(c)m(haracters)g(`)p Ft(*)p
Fu(',)h(`)p Ft(?)p Fu(',)g(and)e(`)p Ft([)p Fu('.)39
b(If)26 b(one)h(of)g(these)f(c)m(haracters)150 4573 y(app)s(ears,)34
b(and)f(is)g(not)h(quoted,)h(then)e(the)h(w)m(ord)f(is)h(regarded)f(as)
h(a)g Fr(pattern)p Fu(,)h(and)e(replaced)h(with)f(an)150
4682 y(alphab)s(etically)41 b(sorted)e(list)h(of)g(\014lenames)f(matc)m
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4792 y(Matc)m(hing],)e(page)e(36\).)60 b(If)36 b(no)h(matc)m(hing)g
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g(remo)m(v)m(ed.)60 b(If)36 b(the)h Ft(failglob)d Fu(shell)j(option)g
(is)g(set,)i(and)c(no)i(matc)m(hes)h(are)150 5121 y(found,)e(an)g
(error)f(message)i(is)f(prin)m(ted)f(and)h(the)g(command)f(is)h(not)g
(executed.)58 b(If)35 b(the)h(shell)g(option)150 5230
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%%Page: 36 42
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Ft(..)p Fu(')h(are)g(nev)m(er)g(matc)m(hed,)h(ev)m(en)g(if)e(the)h
(pattern)g(b)s(egins)f(with)h(a)g(`)p Ft(.)p Fu('.)48
b(When)33 b(not)150 847 y(matc)m(hing)e(\014lenames,)g(the)g(`)p
Ft(.)p Fu(')f(c)m(haracter)i(is)f(not)f(treated)i(sp)s(ecially)-8
b(.)275 985 y(When)30 b(matc)m(hing)i(a)f(\014lename,)h(the)f(slash)f
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(explicitly)i(b)m(y)e(a)150 1095 y(slash)d(in)f(the)h(pattern,)h(but)e
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(hed)g(b)m(y)g(a)g(sp)s(ecial)h(pattern)150 1205 y(c)m(haracter)j(as)f
(describ)s(ed)e(b)s(elo)m(w)h(\(see)i(Section)f(3.5.8.1)i([P)m(attern)e
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(71,)g(for)f(a)g(descrip-)150 1453 y(tion)j(of)f(the)h
Ft(nocaseglob)p Fu(,)d Ft(nullglob)p Fu(,)g Ft(globskipdots)p
Fu(,)f Ft(failglob)p Fu(,)i(and)h Ft(dotglob)e Fu(options.)275
1592 y(The)36 b Ft(GLOBIGNORE)d Fu(shell)k(v)-5 b(ariable)37
b(ma)m(y)g(b)s(e)f(used)g(to)h(restrict)g(the)g(set)g(of)g(\014le)f
(names)h(matc)m(hing)150 1701 y(a)42 b(pattern.)74 b(If)41
b Ft(GLOBIGNORE)e Fu(is)i(set,)k(eac)m(h)e(matc)m(hing)f(\014le)g(name)
f(that)h(also)h(matc)m(hes)f(one)g(of)g(the)150 1811
y(patterns)34 b(in)g Ft(GLOBIGNORE)d Fu(is)k(remo)m(v)m(ed)g(from)f
(the)g(list)h(of)f(matc)m(hes.)54 b(If)33 b(the)i Ft(nocaseglob)c
Fu(option)k(is)150 1920 y(set,)c(the)e(matc)m(hing)i(against)g(the)f
(patterns)f(in)h Ft(GLOBIGNORE)c Fu(is)k(p)s(erformed)e(without)i
(regard)f(to)i(case.)150 2030 y(The)d(\014lenames)h Ft(.)g
Fu(and)f Ft(..)h Fu(are)g(alw)m(a)m(ys)h(ignored)f(when)f
Ft(GLOBIGNORE)f Fu(is)i(set)g(and)f(not)h(n)m(ull.)41
b(Ho)m(w)m(ev)m(er,)150 2139 y(setting)30 b Ft(GLOBIGNORE)d
Fu(to)j(a)f(non-n)m(ull)g(v)-5 b(alue)30 b(has)f(the)g(e\013ect)i(of)f
(enabling)f(the)h Ft(dotglob)d Fu(shell)i(option,)150
2249 y(so)j(all)h(other)f(\014lenames)g(b)s(eginning)f(with)h(a)g(`)p
Ft(.)p Fu(')g(will)h(matc)m(h.)46 b(T)-8 b(o)32 b(get)h(the)f(old)g(b)s
(eha)m(vior)g(of)h(ignoring)150 2359 y(\014lenames)c(b)s(eginning)f
(with)h(a)h(`)p Ft(.)p Fu(',)f(mak)m(e)h(`)p Ft(.*)p
Fu(')f(one)h(of)f(the)g(patterns)g(in)g Ft(GLOBIGNORE)p
Fu(.)37 b(The)29 b Ft(dotglob)150 2468 y Fu(option)i(is)f(disabled)g
(when)g Ft(GLOBIGNORE)d Fu(is)k(unset.)150 2672 y Fk(3.5.8.1)63
b(P)m(attern)40 b(Matc)m(hing)150 2819 y Fu(An)m(y)24
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(the)h(sp)s(ecial)g(pattern)g(c)m(haracters)h(describ)s(ed)150
2928 y(b)s(elo)m(w,)31 b(matc)m(hes)g(itself.)42 b(The)29
b Fm(nul)h Fu(c)m(haracter)i(ma)m(y)e(not)h(o)s(ccur)f(in)g(a)h
(pattern.)40 b(A)31 b(bac)m(kslash)g(escap)s(es)150 3038
y(the)38 b(follo)m(wing)g(c)m(haracter;)43 b(the)37 b(escaping)i(bac)m
(kslash)e(is)h(discarded)f(when)f(matc)m(hing.)63 b(The)36
b(sp)s(ecial)150 3147 y(pattern)30 b(c)m(haracters)i(m)m(ust)f(b)s(e)e
(quoted)i(if)f(they)h(are)f(to)i(b)s(e)d(matc)m(hed)i(literally)-8
b(.)275 3286 y(The)29 b(sp)s(ecial)i(pattern)g(c)m(haracters)h(ha)m(v)m
(e)f(the)g(follo)m(wing)h(meanings:)150 3452 y Ft(*)432
b Fu(Matc)m(hes)31 b(an)m(y)e(string,)h(including)f(the)g(n)m(ull)g
(string.)41 b(When)29 b(the)g Ft(globstar)e Fu(shell)i(option)630
3561 y(is)37 b(enabled,)h(and)e(`)p Ft(*)p Fu(')h(is)g(used)f(in)g(a)h
(\014lename)g(expansion)g(con)m(text,)j(t)m(w)m(o)e(adjacen)m(t)g(`)p
Ft(*)p Fu('s)630 3671 y(used)f(as)g(a)h(single)g(pattern)g(will)f(matc)
m(h)i(all)f(\014les)f(and)g(zero)h(or)g(more)f(directories)i(and)630
3780 y(sub)s(directories.)g(If)25 b(follo)m(w)m(ed)j(b)m(y)e(a)g(`)p
Ft(/)p Fu(',)h(t)m(w)m(o)g(adjacen)m(t)h(`)p Ft(*)p Fu('s)e(will)g
(matc)m(h)h(only)f(directories)630 3890 y(and)k(sub)s(directories.)150
4054 y Ft(?)432 b Fu(Matc)m(hes)32 b(an)m(y)f(single)g(c)m(haracter.)
150 4217 y Ft([...)o(])241 b Fu(Matc)m(hes)27 b(an)m(y)e(one)g(of)g
(the)g(enclosed)g(c)m(haracters.)41 b(A)25 b(pair)f(of)h(c)m(haracters)
i(separated)e(b)m(y)g(a)630 4327 y(h)m(yphen)k(denotes)i(a)g
Fr(range)g(expression)p Fu(;)f(an)m(y)h(c)m(haracter)h(that)f(falls)g
(b)s(et)m(w)m(een)g(those)g(t)m(w)m(o)630 4436 y(c)m(haracters,)d
(inclusiv)m(e,)f(using)d(the)h(curren)m(t)f(lo)s(cale's)j(collating)g
(sequence)e(and)f(c)m(haracter)630 4546 y(set,)31 b(is)f(matc)m(hed.)42
b(If)30 b(the)g(\014rst)g(c)m(haracter)i(follo)m(wing)g(the)e(`)p
Ft([)p Fu(')h(is)f(a)h(`)p Ft(!)p Fu(')f(or)g(a)h(`)p
Ft(^)p Fu(')g(then)f(an)m(y)630 4655 y(c)m(haracter)c(not)f(enclosed)g
(is)g(matc)m(hed.)40 b(A)25 b(`)p Fq(\000)p Fu(')f(ma)m(y)i(b)s(e)e
(matc)m(hed)h(b)m(y)f(including)h(it)g(as)g(the)630 4765
y(\014rst)32 b(or)h(last)h(c)m(haracter)h(in)e(the)g(set.)50
b(A)33 b(`)p Ft(])p Fu(')g(ma)m(y)h(b)s(e)e(matc)m(hed)i(b)m(y)f
(including)g(it)g(as)h(the)630 4875 y(\014rst)c(c)m(haracter)j(in)d
(the)h(set.)43 b(The)31 b(sorting)g(order)g(of)g(c)m(haracters)h(in)f
(range)g(expressions,)630 4984 y(and)f(the)h(c)m(haracters)h(included)e
(in)h(the)f(range,)i(are)f(determined)f(b)m(y)h(the)g(curren)m(t)f(lo)s
(cale)630 5094 y(and)g(the)g(v)-5 b(alues)31 b(of)g(the)f
Ft(LC_COLLATE)e Fu(and)h Ft(LC_ALL)g Fu(shell)i(v)-5
b(ariables,)31 b(if)f(set.)630 5230 y(F)-8 b(or)34 b(example,)g(in)f
(the)g(default)g(C)f(lo)s(cale,)k(`)p Ft([a-dx-z])p Fu(')31
b(is)i(equiv)-5 b(alen)m(t)34 b(to)g(`)p Ft([abcdxyz])p
Fu('.)630 5340 y(Man)m(y)68 b(lo)s(cales)h(sort)f(c)m(haracters)h(in)e
(dictionary)i(order,)76 b(and)67 b(in)g(these)h(lo)s(cales)p
eop end
%%Page: 37 43
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Fu(or)i Ft(LC_ALL)f Fu(en)m(vironmen)m(t)i(v)-5 b(ariable)30
b(to)g(the)f(v)-5 b(alue)30 b(`)p Ft(C)p Fu(',)g(or)f(enable)h(the)630
737 y Ft(globasciiranges)c Fu(shell)31 b(option.)630
873 y(Within)23 b(`)p Ft([)p Fu(')h(and)e(`)p Ft(])p
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(using)f(the)i(syn)m(tax)f Ft([:)p Fr(class)t Ft(:])p
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(follo)m(wing)h(classes)f(de\014ned)e(in)h(the)h Fm(posix)f
Fu(standard:)870 1118 y Ft(alnum)142 b(alpha)g(ascii)f(blank)h(cntrl)g
(digit)g(graph)g(lower)870 1227 y(print)g(punct)g(space)f(upper)h(word)
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Ft(_)p Fu('.)630 1608 y(Within)25 b(`)p Ft([)p Fu(')f(and)g(`)p
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Ft([=)p Fr(c)6 b Ft(=])p Fu(,)630 1717 y(whic)m(h)29
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y(curren)m(t)g(lo)s(cale\))j(as)d(the)h(c)m(haracter)h
Fr(c)p Fu(.)630 1962 y(Within)22 b(`)p Ft([)p Fu(')f(and)g(`)p
Ft(])p Fu(',)j(the)d(syn)m(tax)h Ft([.)p Fr(sym)m(b)s(ol)t
Ft(.])e Fu(matc)m(hes)i(the)g(collating)i(sym)m(b)s(ol)d
Fr(sym)m(b)s(ol)p Fu(.)275 2125 y(If)i(the)g Ft(extglob)f
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Fu(builtin,)i(the)g(shell)f(recognizes)j(sev)m(eral)150
2234 y(extended)i(pattern)f(matc)m(hing)i(op)s(erators.)40
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y Ft(?\()p Fj(pattern-list)p Ft(\))630 2835 y Fu(Matc)m(hes)g(zero)f
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(en)i(patterns.)150 3538 y Ft(@\()p Fj(pattern-list)p
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150 3809 y Ft(!\()p Fj(pattern-list)p Ft(\))630 3919
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(are)f(nor-)150 4190 y(mally)44 b(treated)g(as)f(op)s(erators)g(with)g
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(matc)m(hing)150 4300 y(patterns)30 b(are)g(parsed)f(correctly)-8
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(efore)f(parsing)h(constructs)150 4410 y(con)m(taining)i(the)e
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(substitutions.)275 4546 y(When)c(matc)m(hing)i(\014lenames,)g(the)f
Ft(dotglob)e Fu(shell)i(option)h(determines)f(the)g(set)g(of)g
(\014lenames)g(that)150 4656 y(are)34 b(tested:)47 b(when)33
b Ft(dotglob)e Fu(is)i(enabled,)i(the)e(set)h(of)g(\014lenames)f
(includes)g(all)h(\014les)g(b)s(eginning)e(with)150 4765
y(`)p Ft(.)p Fu(',)d(but)e(the)g(\014lenames)h(`)p Ft(.)p
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%%Page: 38 44
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%%Page: 39 45
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%%Page: 43 49
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(where)d(reserv)m(ed)h(w)m(ords)f(are)i(recognized)g(do)f(not)330
408 y(undergo)30 b(alias)h(expansion.)199 536 y(8.)61
b(Alias)45 b(expansion)e(is)h(p)s(erformed)f(when)f(initially)k
(parsing)d(a)h(command)g(substitution.)80 b(The)330 646
y(default)44 b(mo)s(de)g(generally)h(defers)f(it,)k(when)43
b(enabled,)48 b(un)m(til)c(the)g(command)g(substitution)g(is)330
756 y(executed.)77 b(This)42 b(means)g(that)h(command)f(substitution)f
(will)i(not)g(expand)e(aliases)j(that)f(are)330 865 y(de\014ned)34
b(after)h(the)g(command)f(substitution)h(is)g(initially)h(parsed)e
(\(e.g.,)k(as)d(part)f(of)h(a)g(function)330 975 y(de\014nition\).)199
1103 y(9.)61 b(The)38 b Fm(posix)h Ft(PS1)f Fu(and)g
Ft(PS2)g Fu(expansions)g(of)i(`)p Ft(!)p Fu(')f(to)g(the)g(history)g(n)
m(um)m(b)s(er)f(and)g(`)p Ft(!!)p Fu(')h(to)g(`)p Ft(!)p
Fu(')h(are)330 1212 y(enabled,)26 b(and)f(parameter)g(expansion)g(is)g
(p)s(erformed)e(on)i(the)g(v)-5 b(alues)25 b(of)g Ft(PS1)f
Fu(and)h Ft(PS2)f Fu(regardless)330 1322 y(of)31 b(the)f(setting)i(of)e
(the)h Ft(promptvars)c Fu(option.)154 1450 y(10.)61 b(The)30
b Fm(posix)g Fu(startup)f(\014les)i(are)g(executed)g(\()p
Ft($ENV)p Fu(\))f(rather)g(than)g(the)h(normal)f(Bash)g(\014les.)154
1577 y(11.)61 b(Tilde)30 b(expansion)g(is)f(only)h(p)s(erformed)f(on)h
(assignmen)m(ts)g(preceding)g(a)g(command)g(name,)g(rather)330
1687 y(than)g(on)g(all)i(assignmen)m(t)f(statemen)m(ts)h(on)e(the)h
(line.)154 1815 y(12.)61 b(The)30 b(default)g(history)h(\014le)f(is)h
Ft(~/.sh_history)26 b Fu(\(this)31 b(is)f(the)h(default)g(v)-5
b(alue)30 b(of)h Ft($HISTFILE)p Fu(\).)154 1943 y(13.)61
b(Redirection)25 b(op)s(erators)f(do)g(not)g(p)s(erform)f(\014lename)h
(expansion)g(on)g(the)g(w)m(ord)f(in)h(the)g(redirection)330
2052 y(unless)30 b(the)g(shell)h(is)f(in)m(teractiv)m(e.)154
2180 y(14.)61 b(Redirection)31 b(op)s(erators)g(do)f(not)h(p)s(erform)e
(w)m(ord)h(splitting)h(on)f(the)h(w)m(ord)f(in)g(the)g(redirection.)154
2308 y(15.)61 b(F)-8 b(unction)35 b(names)g(m)m(ust)f(b)s(e)g(v)-5
b(alid)35 b(shell)f Ft(name)p Fu(s.)52 b(That)34 b(is,)i(they)f(ma)m(y)
g(not)g(con)m(tain)g(c)m(haracters)330 2418 y(other)e(than)g(letters,)h
(digits,)h(and)d(underscores,)h(and)f(ma)m(y)h(not)g(start)h(with)e(a)h
(digit.)49 b(Declaring)330 2527 y(a)31 b(function)f(with)g(an)g(in)m(v)
-5 b(alid)31 b(name)g(causes)f(a)h(fatal)h(syn)m(tax)f(error)f(in)g
(non-in)m(teractiv)m(e)j(shells.)154 2655 y(16.)61 b(F)-8
b(unction)31 b(names)f(ma)m(y)h(not)g(b)s(e)f(the)g(same)h(as)g(one)f
(of)h(the)f Fm(posix)g Fu(sp)s(ecial)h(builtins.)154
2783 y(17.)61 b Fm(posix)30 b Fu(sp)s(ecial)h(builtins)e(are)i(found)e
(b)s(efore)h(shell)h(functions)f(during)f(command)h(lo)s(okup.)154
2911 y(18.)61 b(When)48 b(prin)m(ting)g(shell)h(function)f
(de\014nitions)g(\(e.g.,)55 b(b)m(y)48 b Ft(type)p Fu(\),)k(Bash)d(do)s
(es)f(not)h(prin)m(t)f(the)330 3020 y Ft(function)28
b Fu(k)m(eyw)m(ord.)154 3148 y(19.)61 b(Literal)28 b(tildes)g(that)f
(app)s(ear)f(as)i(the)f(\014rst)f(c)m(haracter)j(in)d(elemen)m(ts)j(of)
e(the)g Ft(PATH)f Fu(v)-5 b(ariable)27 b(are)h(not)330
3258 y(expanded)i(as)g(describ)s(ed)f(ab)s(o)m(v)m(e)j(under)d(Section)
i(3.5.2)h([Tilde)f(Expansion],)f(page)h(25.)154 3386
y(20.)61 b(The)29 b Ft(time)g Fu(reserv)m(ed)h(w)m(ord)g(ma)m(y)g(b)s
(e)g(used)f(b)m(y)h(itself)g(as)g(a)h(command.)40 b(When)30
b(used)f(in)g(this)h(w)m(a)m(y)-8 b(,)330 3495 y(it)33
b(displa)m(ys)g(timing)g(statistics)h(for)e(the)h(shell)g(and)f(its)g
(completed)i(c)m(hildren.)47 b(The)32 b Ft(TIMEFORMAT)330
3605 y Fu(v)-5 b(ariable)31 b(con)m(trols)h(the)e(format)h(of)g(the)f
(timing)h(information.)154 3733 y(21.)61 b(When)33 b(parsing)g(and)f
(expanding)h(a)h($)p Fi({)6 b Fu(.)22 b(.)h(.)11 b Fi(})33
b Fu(expansion)g(that)h(app)s(ears)f(within)f(double)h(quotes,)330
3842 y(single)42 b(quotes)g(are)g(no)g(longer)g(sp)s(ecial)g(and)f
(cannot)i(b)s(e)e(used)g(to)h(quote)g(a)g(closing)h(brace)f(or)330
3952 y(other)31 b(sp)s(ecial)h(c)m(haracter,)i(unless)c(the)i(op)s
(erator)f(is)g(one)h(of)f(those)h(de\014ned)e(to)i(p)s(erform)e
(pattern)330 4061 y(remo)m(v)-5 b(al.)42 b(In)30 b(this)g(case,)i(they)
e(do)g(not)h(ha)m(v)m(e)h(to)f(app)s(ear)e(as)i(matc)m(hed)g(pairs.)154
4189 y(22.)61 b(The)29 b(parser)g(do)s(es)g(not)h(recognize)h
Ft(time)d Fu(as)i(a)g(reserv)m(ed)f(w)m(ord)g(if)h(the)f(next)h(tok)m
(en)h(b)s(egins)d(with)i(a)330 4299 y(`)p Ft(-)p Fu('.)154
4427 y(23.)61 b(The)30 b(`)p Ft(!)p Fu(')h(c)m(haracter)h(do)s(es)e
(not)h(in)m(tro)s(duce)g(history)f(expansion)h(within)f(a)h
(double-quoted)g(string,)330 4536 y(ev)m(en)g(if)f(the)h
Ft(histexpand)d Fu(option)i(is)h(enabled.)154 4664 y(24.)61
b(If)24 b(a)g Fm(posix)g Fu(sp)s(ecial)h(builtin)f(returns)f(an)h
(error)g(status,)i(a)e(non-in)m(teractiv)m(e)j(shell)e(exits.)39
b(The)24 b(fatal)330 4774 y(errors)30 b(are)h(those)f(listed)h(in)f
(the)h Fm(posix)e Fu(standard,)h(and)g(include)g(things)g(lik)m(e)i
(passing)e(incorrect)330 4883 y(options,)43 b(redirection)d(errors,)i
(v)-5 b(ariable)41 b(assignmen)m(t)g(errors)e(for)g(assignmen)m(ts)i
(preceding)f(the)330 4993 y(command)30 b(name,)h(and)f(so)g(on.)154
5121 y(25.)61 b(A)31 b(non-in)m(teractiv)m(e)j(shell)d(exits)h(with)e
(an)h(error)g(status)g(if)g(a)g(v)-5 b(ariable)32 b(assignmen)m(t)g
(error)e(o)s(ccurs)330 5230 y(when)38 b(no)h(command)g(name)g(follo)m
(ws)i(the)e(assignmen)m(t)h(statemen)m(ts.)69 b(A)39
b(v)-5 b(ariable)40 b(assignmen)m(t)330 5340 y(error)30
b(o)s(ccurs,)g(for)g(example,)i(when)d(trying)i(to)g(assign)f(a)h(v)-5
b(alue)31 b(to)g(a)g(readonly)f(v)-5 b(ariable.)p eop
end
%%Page: 108 114
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b(Bash)30 b(F)-8 b(eatures)2439 b(108)154 299 y(26.)61
b(A)31 b(non-in)m(teractiv)m(e)j(shell)d(exits)h(with)e(an)h(error)g
(status)g(if)g(a)g(v)-5 b(ariable)32 b(assignmen)m(t)g(error)e(o)s
(ccurs)330 408 y(in)g(an)g(assignmen)m(t)i(statemen)m(t)g(preceding)e
(a)h(sp)s(ecial)g(builtin,)f(but)g(not)g(with)h(an)m(y)f(other)h
(simple)330 518 y(command.)38 b(F)-8 b(or)23 b(an)m(y)g(other)g(simple)
g(command,)h(the)f(shell)g(ab)s(orts)f(execution)i(of)f(that)g
(command,)330 628 y(and)44 b(execution)i(con)m(tin)m(ues)g(at)g(the)f
(top)g(lev)m(el)h(\()p Ft(")p Fu(the)f(shell)h(shall)f(not)g(p)s
(erform)e(an)m(y)i(further)330 737 y(pro)s(cessing)30
b(of)h(the)f(command)g(in)g(whic)m(h)h(the)f(error)g(o)s(ccurred)p
Ft(")p Fu(\).)154 871 y(27.)61 b(A)43 b(non-in)m(teractiv)m(e)i(shell)e
(exits)h(with)f(an)f(error)h(status)g(if)g(the)g(iteration)h(v)-5
b(ariable)44 b(in)f(a)g Ft(for)330 981 y Fu(statemen)m(t)32
b(or)f(the)f(selection)i(v)-5 b(ariable)32 b(in)e(a)g
Ft(select)f Fu(statemen)m(t)j(is)f(a)f(readonly)h(v)-5
b(ariable.)154 1115 y(28.)61 b(Non-in)m(teractiv)m(e)34
b(shells)c(exit)h(if)g Fr(\014lename)k Fu(in)30 b Ft(.)g
Fr(\014lename)36 b Fu(is)31 b(not)f(found.)154 1249 y(29.)61
b(Non-in)m(teractiv)m(e)41 b(shells)d(exit)h(if)f(a)g(syn)m(tax)g
(error)g(in)f(an)h(arithmetic)h(expansion)f(results)f(in)h(an)330
1358 y(in)m(v)-5 b(alid)31 b(expression.)154 1492 y(30.)61
b(Non-in)m(teractiv)m(e)34 b(shells)c(exit)h(if)g(a)f(parameter)h
(expansion)g(error)f(o)s(ccurs.)154 1626 y(31.)61 b(Non-in)m(teractiv)m
(e)27 b(shells)c(exit)i(if)e(there)h(is)f(a)h(syn)m(tax)g(error)f(in)g
(a)h(script)f(read)g(with)h(the)f Ft(.)g Fu(or)h Ft(source)330
1736 y Fu(builtins,)30 b(or)g(in)g(a)h(string)g(pro)s(cessed)e(b)m(y)i
(the)f Ft(eval)f Fu(builtin.)154 1870 y(32.)61 b(While)32
b(v)-5 b(ariable)32 b(indirection)f(is)g(a)m(v)-5 b(ailable,)34
b(it)d(ma)m(y)h(not)f(b)s(e)g(applied)g(to)g(the)h(`)p
Ft(#)p Fu(')f(and)f(`)p Ft(?)p Fu(')h(sp)s(ecial)330
1979 y(parameters.)154 2113 y(33.)61 b(Expanding)21 b(the)h(`)p
Ft(*)p Fu(')g(sp)s(ecial)h(parameter)f(in)g(a)g(pattern)h(con)m(text)g
(where)f(the)g(expansion)g(is)g(double-)330 2223 y(quoted)31
b(do)s(es)f(not)g(treat)i(the)e Ft($*)g Fu(as)h(if)f(it)h(w)m(ere)g
(double-quoted.)154 2357 y(34.)61 b(Assignmen)m(t)23
b(statemen)m(ts)h(preceding)e Fm(posix)f Fu(sp)s(ecial)i(builtins)f(p)s
(ersist)g(in)f(the)i(shell)f(en)m(vironmen)m(t)330 2466
y(after)31 b(the)f(builtin)g(completes.)154 2600 y(35.)61
b(The)31 b Ft(command)e Fu(builtin)i(do)s(es)g(not)h(prev)m(en)m(t)f
(builtins)g(that)h(tak)m(e)h(assignmen)m(t)f(statemen)m(ts)h(as)f(ar-)
330 2710 y(gumen)m(ts)40 b(from)e(expanding)h(them)g(as)h(assignmen)m
(t)g(statemen)m(ts;)46 b(when)38 b(not)i(in)f Fm(posix)f
Fu(mo)s(de,)330 2819 y(assignmen)m(t)k(builtins)e(lose)h(their)g
(assignmen)m(t)h(statemen)m(t)h(expansion)d(prop)s(erties)g(when)g
(pre-)330 2929 y(ceded)31 b(b)m(y)f Ft(command)p Fu(.)154
3063 y(36.)61 b(The)27 b Ft(bg)g Fu(builtin)g(uses)g(the)h(required)f
(format)h(to)g(describ)s(e)f(eac)m(h)i(job)e(placed)h(in)f(the)h(bac)m
(kground,)330 3173 y(whic)m(h)h(do)s(es)g(not)g(include)g(an)g
(indication)h(of)f(whether)f(the)h(job)g(is)g(the)h(curren)m(t)e(or)h
(previous)g(job.)154 3306 y(37.)61 b(The)23 b(output)f(of)i(`)p
Ft(kill)29 b(-l)p Fu(')23 b(prin)m(ts)f(all)i(the)g(signal)f(names)g
(on)g(a)h(single)g(line,)h(separated)e(b)m(y)g(spaces,)330
3416 y(without)30 b(the)h(`)p Ft(SIG)p Fu(')f(pre\014x.)154
3550 y(38.)61 b(The)30 b Ft(kill)f Fu(builtin)h(do)s(es)g(not)h(accept)
h(signal)f(names)f(with)g(a)h(`)p Ft(SIG)p Fu(')f(pre\014x.)154
3684 y(39.)61 b(The)38 b Ft(export)f Fu(and)g Ft(readonly)f
Fu(builtin)i(commands)g(displa)m(y)h(their)f(output)g(in)g(the)h
(format)g(re-)330 3794 y(quired)30 b(b)m(y)g Fm(posix)p
Fu(.)154 3927 y(40.)61 b(The)30 b Ft(trap)f Fu(builtin)h(displa)m(ys)g
(signal)i(names)e(without)g(the)h(leading)g Ft(SIG)p
Fu(.)154 4061 y(41.)61 b(The)39 b Ft(trap)e Fu(builtin)i(do)s(esn't)g
(c)m(hec)m(k)h(the)g(\014rst)e(argumen)m(t)i(for)e(a)i(p)s(ossible)e
(signal)i(sp)s(eci\014cation)330 4171 y(and)30 b(rev)m(ert)i(the)e
(signal)i(handling)e(to)h(the)g(original)h(disp)s(osition)e(if)h(it)g
(is,)g(unless)f(that)h(argumen)m(t)330 4281 y(consists)e(solely)g(of)g
(digits)g(and)f(is)g(a)h(v)-5 b(alid)29 b(signal)g(n)m(um)m(b)s(er.)38
b(If)28 b(users)g(w)m(an)m(t)h(to)g(reset)g(the)g(handler)330
4390 y(for)h(a)g(giv)m(en)h(signal)g(to)f(the)h(original)g(disp)s
(osition,)f(they)g(should)f(use)h(`)p Ft(-)p Fu(')g(as)g(the)g(\014rst)
f(argumen)m(t.)154 4524 y(42.)61 b Ft(trap)29 b(-p)35
b Fu(displa)m(ys)h(signals)h(whose)f(disp)s(ositions)f(are)h(set)h(to)f
(SIG)p 2687 4524 28 4 v 40 w(DFL)g(and)g(those)g(that)g(w)m(ere)330
4634 y(ignored)30 b(when)g(the)g(shell)h(started.)154
4768 y(43.)61 b(The)21 b Ft(.)h Fu(and)f Ft(source)f
Fu(builtins)h(do)g(not)h(searc)m(h)h(the)f(curren)m(t)f(directory)h
(for)g(the)g(\014lename)f(argumen)m(t)330 4877 y(if)30
b(it)h(is)g(not)f(found)f(b)m(y)i(searc)m(hing)g Ft(PATH)p
Fu(.)154 5011 y(44.)61 b(Enabling)21 b Fm(posix)g Fu(mo)s(de)g(has)g
(the)g(e\013ect)i(of)e(setting)i(the)e Ft(inherit_errexit)d
Fu(option,)23 b(so)f(subshells)330 5121 y(spa)m(wned)27
b(to)i(execute)g(command)e(substitutions)h(inherit)f(the)h(v)-5
b(alue)28 b(of)g(the)g Ft(-e)f Fu(option)h(from)g(the)330
5230 y(paren)m(t)37 b(shell.)62 b(When)37 b(the)g Ft(inherit_errexit)c
Fu(option)38 b(is)f(not)h(enabled,)h(Bash)e(clears)h(the)g
Ft(-e)330 5340 y Fu(option)31 b(in)f(suc)m(h)g(subshells.)p
eop end
%%Page: 109 115
TeXDict begin 109 114 bop 150 -116 a Fu(Chapter)30 b(6:)41
b(Bash)30 b(F)-8 b(eatures)2439 b(109)154 299 y(45.)61
b(Enabling)32 b Fm(posix)f Fu(mo)s(de)h(has)g(the)h(e\013ect)g(of)g
(setting)g(the)g Ft(shift_verbose)28 b Fu(option,)34
b(so)e(n)m(umeric)330 408 y(argumen)m(ts)f(to)g Ft(shift)f
Fu(that)h(exceed)h(the)e(n)m(um)m(b)s(er)g(of)h(p)s(ositional)g
(parameters)g(will)g(result)g(in)f(an)330 518 y(error)g(message.)154
662 y(46.)61 b(When)43 b(the)g Ft(alias)f Fu(builtin)g(displa)m(ys)i
(alias)g(de\014nitions,)i(it)d(do)s(es)g(not)g(displa)m(y)h(them)f
(with)g(a)330 771 y(leading)31 b(`)p Ft(alias)e Fu(')i(unless)f(the)g
Ft(-p)g Fu(option)h(is)f(supplied.)154 915 y(47.)61 b(When)40
b(the)g Ft(set)f Fu(builtin)h(is)g(in)m(v)m(ok)m(ed)h(without)f
(options,)j(it)e(do)s(es)f(not)g(displa)m(y)g(shell)g(function)330
1025 y(names)30 b(and)g(de\014nitions.)154 1169 y(48.)61
b(When)36 b(the)g Ft(set)g Fu(builtin)g(is)g(in)m(v)m(ok)m(ed)i
(without)e(options,)i(it)f(displa)m(ys)f(v)-5 b(ariable)37
b(v)-5 b(alues)37 b(without)330 1278 y(quotes,)26 b(unless)d(they)i
(con)m(tain)g(shell)f(metac)m(haracters,)k(ev)m(en)d(if)f(the)g(result)
g(con)m(tains)i(nonprin)m(ting)330 1388 y(c)m(haracters.)154
1532 y(49.)61 b(When)35 b(the)h Ft(cd)e Fu(builtin)h(is)h(in)m(v)m(ok)m
(ed)g(in)f(logical)j(mo)s(de,)e(and)f(the)h(pathname)f(constructed)g
(from)330 1641 y Ft($PWD)i Fu(and)h(the)h(directory)f(name)h(supplied)e
(as)i(an)f(argumen)m(t)h(do)s(es)f(not)g(refer)h(to)g(an)f(existing)330
1751 y(directory)-8 b(,)32 b Ft(cd)d Fu(will)i(fail)g(instead)g(of)f
(falling)h(bac)m(k)h(to)f(ph)m(ysical)g(mo)s(de.)154
1895 y(50.)61 b(When)37 b(the)h Ft(cd)f Fu(builtin)g(cannot)h(c)m
(hange)h(a)f(directory)g(b)s(ecause)g(the)g(length)g(of)f(the)h
(pathname)330 2004 y(constructed)27 b(from)g Ft($PWD)f
Fu(and)h(the)g(directory)h(name)f(supplied)f(as)i(an)f(argumen)m(t)g
(exceeds)h Ft(PATH_)330 2114 y(MAX)d Fu(when)g(all)h(sym)m(b)s(olic)g
(links)g(are)g(expanded,)g Ft(cd)f Fu(will)h(fail)h(instead)f(of)g
(attempting)h(to)f(use)g(only)330 2224 y(the)31 b(supplied)e(directory)
i(name.)154 2367 y(51.)61 b(The)36 b Ft(pwd)f Fu(builtin)h(v)m
(eri\014es)h(that)g(the)f(v)-5 b(alue)37 b(it)g(prin)m(ts)e(is)i(the)f
(same)h(as)f(the)h(curren)m(t)f(directory)-8 b(,)330
2477 y(ev)m(en)31 b(if)f(it)h(is)g(not)f(ask)m(ed)h(to)g(c)m(hec)m(k)h
(the)f(\014le)f(system)h(with)f(the)h Ft(-P)e Fu(option.)154
2621 y(52.)61 b(When)35 b(listing)g(the)g(history)-8
b(,)36 b(the)f Ft(fc)g Fu(builtin)f(do)s(es)g(not)h(include)g(an)f
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(forces)i Ft(printf)e Fu(to)i(use)f Ft(long)f(double)g
Fu(if)h(it's)h(a)m(v)-5 b(ailable.)154 5230 y(61.)61
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(terrupting)f(one)h(command)f(in)g(a)h(list)g(ab)s(orts)810
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2192 y Fq(\017)60 b Fu(in)37 b(p)s(osix)f(mo)s(de,)i(the)g(parser)e
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(quotes)810 2301 y(o)s(ccur)28 b(in)g(the)h Fr(w)m(ord)i
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(double-quoted)h(pattern)f(substitution)g(do)s(es)g(not)h(un-)810
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(b)s(e)810 3278 y(used)40 b(to)i(quote)g(a)f(closing)h(brace)f(or)g
(other)h(sp)s(ecial)f(c)m(haracter)i(\(this)e(is)g(part)g(of)810
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(t)810 4254 y(command)k(to)g(fail,)i(ev)m(en)e(in)g(p)s(osix)f(mo)s(de)
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(ositional)g(parameters)g(ev)m(en)h(if)e(extended)h(debugging)810
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b(ariables)37 b(with)g(the)f(same)h(name)g(in)g(the)f(calling)810
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(in)f(p)s(osix)f(mo)s(de)150 1031 y Ft(compat50)f(\(set)h(using)g
(BASH_COMPAT\))705 1141 y Fq(\017)60 b Fu(Bash-5.1)29
b(c)m(hanged)g(the)f(w)m(a)m(y)g Ft($RANDOM)e Fu(is)i(generated)h(to)f
(in)m(tro)s(duce)g(sligh)m(tly)h(more)810 1250 y(randomness.)39
b(If)30 b(the)f(shell)h(compatibilit)m(y)i(lev)m(el)f(is)f(set)g(to)h
(50)f(or)g(lo)m(w)m(er,)h(it)f(rev)m(erts)810 1360 y(to)e(the)g(metho)s
(d)f(from)g(bash-5.0)h(and)f(previous)g(v)m(ersions,)i(so)e(seeding)h
(the)g(random)810 1469 y(n)m(um)m(b)s(er)36 b(generator)j(b)m(y)e
(assigning)h(a)g(v)-5 b(alue)38 b(to)g Ft(RANDOM)e Fu(will)i(pro)s
(duce)e(the)i(same)810 1579 y(sequence)31 b(as)f(in)g(bash-5.0)705
1714 y Fq(\017)60 b Fu(If)22 b(the)g(command)g(hash)f(table)i(is)f
(empt)m(y)-8 b(,)25 b(Bash)d(v)m(ersions)g(prior)g(to)h(bash-5.1)f
(prin)m(ted)810 1823 y(an)29 b(informational)i(message)g(to)f(that)g
(e\013ect,)h(ev)m(en)g(when)d(pro)s(ducing)g(output)h(that)810
1933 y(can)40 b(b)s(e)g(reused)f(as)h(input.)69 b(Bash-5.1)42
b(suppresses)c(that)j(message)g(when)e(the)i Ft(-l)810
2042 y Fu(option)31 b(is)f(supplied.)150 2202 y Ft(compat51)e(\(set)h
(using)g(BASH_COMPAT\))705 2311 y Fq(\017)60 b Fu(The)38
b Ft(unset)g Fu(builtin)g(will)h(unset)f(the)h(arra)m(y)g
Ft(a)g Fu(giv)m(en)g(an)g(argumen)m(t)g(lik)m(e)h(`)p
Ft(a[@])p Fu('.)810 2421 y(Bash-5.2)32 b(will)f(unset)f(an)g(elemen)m
(t)i(with)e(k)m(ey)i(`)p Ft(@)p Fu(')e(\(asso)s(ciativ)m(e)k(arra)m
(ys\))d(or)f(remo)m(v)m(e)810 2531 y(all)h(the)g(elemen)m(ts)h(without)
e(unsetting)g(the)h(arra)m(y)g(\(indexed)f(arra)m(ys\))705
2665 y Fq(\017)60 b Fu(arithmetic)36 b(commands)e(\()h(\(\(...\)\))55
b(\))f(and)34 b(the)g(expressions)h(in)f(an)g(arithmetic)i(for)810
2775 y(statemen)m(t)c(can)f(b)s(e)f(expanded)f(more)i(than)f(once)705
2909 y Fq(\017)60 b Fu(expressions)22 b(used)g(as)h(argumen)m(ts)g(to)h
(arithmetic)f(op)s(erators)g(in)g(the)g Ft([[)f Fu(conditional)810
3019 y(command)30 b(can)h(b)s(e)f(expanded)f(more)i(than)f(once)705
3153 y Fq(\017)60 b Fu(the)35 b(expressions)g(in)g(substring)e
(parameter)j(brace)f(expansion)g(can)g(b)s(e)g(expanded)810
3263 y(more)c(than)f(once)705 3397 y Fq(\017)60 b Fu(the)39
b(expressions)f(in)g(the)h($\(\()h(...)66 b(\)\))f(w)m(ord)39
b(expansion)f(can)h(b)s(e)f(expanded)g(more)810 3507
y(than)30 b(once)705 3641 y Fq(\017)60 b Fu(arithmetic)36
b(expressions)f(used)f(as)h(indexed)f(arra)m(y)i(subscripts)d(can)i(b)s
(e)g(expanded)810 3751 y(more)c(than)f(once)705 3885
y Fq(\017)60 b Ft(test)29 b(-v)p Fu(,)35 b(when)f(giv)m(en)h(an)g
(argumen)m(t)g(of)f(`)p Ft(A[@])p Fu(',)h(where)f Fr(A)h
Fu(is)f(an)h(existing)g(asso-)810 3995 y(ciativ)m(e)h(arra)m(y)-8
b(,)37 b(will)d(return)f(true)g(if)h(the)h(arra)m(y)f(has)g(an)m(y)g
(set)g(elemen)m(ts.)53 b(Bash-5.2)810 4105 y(will)31
b(lo)s(ok)g(for)f(and)g(rep)s(ort)f(on)i(a)f(k)m(ey)i(named)d(`)p
Ft(@)p Fu(')705 4239 y Fq(\017)60 b Fu(the)40 b($)p Fi({)p
Fr(parameter)7 b Fu([:]=)p Fr(v)-5 b(alue)5 b Fi(})42
b Fu(w)m(ord)e(expansion)f(will)i(return)d Fr(v)-5 b(alue)p
Fu(,)43 b(b)s(efore)d(an)m(y)810 4349 y(v)-5 b(ariable-sp)s(eci\014c)34
b(transformations)f(ha)m(v)m(e)h(b)s(een)e(p)s(erformed)f(\(e.g.,)36
b(con)m(v)m(erting)e(to)810 4458 y(lo)m(w)m(ercase\).)43
b(Bash-5.2)32 b(will)f(return)e(the)i(\014nal)f(v)-5
b(alue)31 b(assigned)f(to)i(the)e(v)-5 b(ariable.)705
4593 y Fq(\017)60 b Fu(P)m(arsing)37 b(command)f(substitutions)g(will)g
(b)s(eha)m(v)m(e)h(as)g(if)f(extended)g(glob)h(\(see)g(Sec-)810
4702 y(tion)30 b(4.3.2)h([The)f(Shopt)f(Builtin],)h(page)h(71\))f(is)g
(enabled,)g(so)g(that)g(parsing)f(a)h(com-)810 4812 y(mand)38
b(substitution)g(con)m(taining)i(an)f(extglob)h(pattern)f(\(sa)m(y)-8
b(,)42 b(as)d(part)g(of)g(a)g(shell)810 4922 y(function\))30
b(will)h(not)g(fail.)41 b(This)30 b(assumes)g(the)h(in)m(ten)m(t)g(is)g
(to)g(enable)g(extglob)g(b)s(efore)810 5031 y(the)i(command)f(is)g
(executed)h(and)f(w)m(ord)g(expansions)g(are)h(p)s(erformed.)45
b(It)33 b(will)f(fail)810 5141 y(at)42 b(w)m(ord)f(expansion)h(time)g
(if)f(extglob)i(hasn't)e(b)s(een)g(enabled)h(b)m(y)f(the)h(time)g(the)
810 5250 y(command)30 b(is)h(executed.)p eop end
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5340 y(Do)s(cumen)m(t,)j(and)d(from)g(those)i(of)f(previous)f(v)m
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