Hagen - Pragma ADE

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$Integrating TEX, MetaPost, JavaScript and PDF - Pragma ADE$

154 Appendix ... KPX seven.prop hyphen.prop -37 KPX seven.prop four.prop -74 KPX seven.prop six.prop -18.5 KPX hyphen.prop one.prop -37 KPX hyphen.prop two.prop -18.5 KPX hyphen.prop seven.prop -55.5 KPX seven.oldstyle four.oldstyle -74 KPX A T -83.333 KPX Aacute T -83.333 KPX Abreve T -83.333 KPX Acircumflex T -83.333 ... KPX Adieresis C -27.778 ... KPX f bracketright 27.778 KPX f exclam 27.778 KPX f parenright 27.778 KPX f question 27.778 KPX f quotedblleft 27.778 KPX f quotedblleft.cm 27.778 KPX f quotedblright 27.778 KPX f quotedblright.cm 27.778 KPX f quoteleft 27.778 KPX f quoteright 27.778 ... KPX ff bracketright 27.778 KPX ff exclam 27.778 KPX ff parenright 27.778 KPX ff question 27.778 KPX ff quotedblleft 27.778 KPX ff quotedblleft.cm 27.778 KPX ff quotedblright 27.778 KPX ff quotedblright.cm 27.778 KPX ff quoteleft 27.778 KPX ff quoteright 27.778 ... EndKernPairs EndKernData If you look closely at the names, you will notice that some glyphs have a variant. In OpenType fonts these variants are grouped in features like oldstyle. The first part of such a name is still part of the standardization, but the second part is up to the font designer. The file finishes with:
EndFontMetrics A.6 The otf file In the LuaT E X manual you can find an overview of the raw otf format as exposed in a Lua table. In ConT E Xt we don’t use that format directly but use it to create a more compact and efficient table instead. That table is cached and can be read in at high speed. The structure of that table is unlikely to change although more data might get added. Although you can access the data it seldom makes sense to do so. Where needed interfaces are provided. At some point I will add an overview here of the internal format. A.7 The lfg file We use the goodies file control what gets added, replaced, patched or manipulated in a font. A goodie file permits us to go beyond what font provide by default. The content of a goodie file differs per font. As we also use this for experiments, not all entries that you find in such files are meant for users. Below we show a rough overview of what can go into a goodie file. More details can be found in preceding chapters. return { -- preamble name = , version = , comment = , author = , copyright = , -remapping = { tounicode = , unicodes = { = , ... }, }, mathematics = { mapfiles = { , ... }, virtuals = { [] = { { 155 Appendix
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explaining luatex and mkiv Fonts ou
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2 Contents 5.4 Goodies 73 5.5 Analy
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4 Contents
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6 Introduction In this manual we wi
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8 Font formats a b g l q . ; ? ffi
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10 Font formats When T E X ships ou
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12 A.4 A.3 Font formats multiple ac
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14 Font formats can be rules that t
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16 Font formats /fonts/tfm/vendor/t
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18 Modes raw tfm normalized tfm raw
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20 Modes shown next: kern cyrl dflt
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22 Modes ccmp cyrl mkd абвгде
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24 Modes dlig latn gag abcdefghijkl
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26 Modes liga latn nsm abcdefghijkl
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28 Modes salt latn mol abcdefghijkl
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30 Modes glyph 256 font 42: U+00074
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36 Modes optimizer that can apply a
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38 Modes ا خǇَ﮲ ف﮲َ step
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40 Modes dir +TRT glyph 256 font 49
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42 Modes and now we get: 123 normal
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44 Modes MkIV run can be faster tha
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46 Lookups \font \MyFontG = lmr12 s
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48 Lookups 3.4 Name Say that we wan
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50 Lookups We add another specifier
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52 Methods \definefont [MyFont] [Bo
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54 Methods } copyright = "ConTeXt d
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56 Features of all, all we get to s
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58 Features in base mode. A single
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60 Features accumulate within a wor
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62 Features features analyze=yes, c
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64 Features \definedfont[lmroman10-
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66 Features single substitutions or
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68 F -0.492 eatures result ffi feat
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70 Features font 80: lmroman10-regu
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72 Features font 46: cambria.ttf @
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74 Features } } This goodie file is
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76 Features { name = "msbm10.tfm",
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78 Features \starttypescript[somefo
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80 Features \setupbodyfont [mojcasf
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82 Features } normalweight = "extra
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84 Features "QF.waqf", "SKTH.waqf",
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86 Features featureset=smallcaps] O
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88 Features } }, When defining the
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90 Features local defaultfraction =
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92 Features } } ["LMRoman-Bold"] =
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94 Features In fact, in addition to
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96 Features } This time the applica
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98 Features step 1 I don't wanna kn
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100 Features If you’re lucky your
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102 Scripts
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Page 127 and 128: While there are lots of text fonts,
Page 129 and 130: 8 Extensions 8.1 Introduction One o
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Page 134 and 135: 132 Extensions \definefontfeature [
Page 136 and 137: 134 Extensions characters to improv
Page 138 and 139: 136 Extensions U+00079 0.05 y 0.05
Page 140 and 141: 138 Extensions protrusion classes T
Page 142 and 143: 140 Extensions [fonts.composing.def
Page 144 and 145: 142 } Extensions top = { x = -250,
Page 146 and 147: 144 Extensions
Page 148 and 149: 146 Hooks
Page 150 and 151: 148 ) Appendix (LIG C l O 10) (KRN
Page 152 and 153: 150 ) Appendix (KRN O 177 R 0.056)
Page 154 and 155: 152 Appendix Notice Copyright 2003-
Page 158 and 159: 156 Appendix name = , features = ,
Page 160 and 161: 158 Appendix [] = "", ... default =
Page 162: 160 Appendix A.10 Discretionary nod
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