1
2
3
4local common = fonts.goodies.load("common-math.lfg")
5local presets = common.mathematics.tweaks.presets
6
7return {
8 name = "erewhon-math",
9 version = "1.00",
10 comment = "Goodies that complement erewhon math.",
11 author = "Hans Hagen & Mikael Sundqvist",
12 copyright = "ConTeXt development team",
13 mathematics = {
14 parameters = {
15 AccentBaseDepth = 60,
16 DelimiterPercent = 85,
17 DelimiterShortfall = 400,
18 DelimiterDisplayPercent = 90,
19 DelimiterDisplayShortfall = 400,
20 SubscriptShiftDown = 200,
21 SuperscriptShiftUp = 400,
22 SubscriptShiftDownWithSuperscript = "1.2*SubscriptShiftDown",
23 PrimeShiftUp = "1*SuperscriptShiftUp",
24 PrimeShiftUpCramped = "1*SuperscriptShiftUp",
25 PrimeBaselineDropMax = "0.5*SuperscriptBaselineDropMax",
26 RadicalDisplayStyleVerticalGap = "RadicalVerticalGap",
27
28
29 },
30 tweaks = {
31 aftercopying = {
32 {
33 tweak = "fixprimes",
34 factor = 0.94 ,
35 fake = 0.85,
36 },
37 {
38 tweak = "addmirrors",
39 },
40 {
41 tweak = "dimensions",
42 list = {
43 ["0x222B.variants.*"] = { axis = .15 },
44 },
45 },
46 {
47 tweak = "fixintegrals",
48 },
49 presets.scripttocalligraphic { },
50 presets.rsfstoscript { },
51 presets.rsfsuprighttoscript { },
52 presets.moderntocalligraphic { },
53 presets.eulertocalligraphic { },
54 presets.xitsarabic { rscale = 0.90 },
55 presets.fallbacks { },
56 presets.moveitalics { correct = true },
57 presets.moveitalics { correct = true, letters = true },
58 presets.moveintegrals { factor = 1.5 },
59 presets.wipeitalics { },
60 {
61 tweak = "checkaccents",
62 },
63 {
64 tweak = "kerns",
65 list = {
66 [0x002F] = { topleft = -0.15, bottomright = -0.15 },
67 ["0x7D.parts.top"] = { topright = -0.15, },
68 ["0x7D.parts.bottom"] = { bottomright = -0.15 },
69 ["0x7D.variants.*"] = { topright = -0.05, bottomright = -0.05 },
70 ["0x29.parts.top"] = { topright = -0.1, },
71 ["0x29.parts.bottom"] = { bottomright = -0.1 },
72 ["0x29.variants.*"] = { topright = -0.1, bottomright = -0.1 },
73 ["0x221A.parts.top"] = { topright = 0.2, },
74 ["0x221A.parts.bottom"] = { bottomright = 0.2 },
75 ["0x221A.variants.*"] = { topright = 0.2, bottomright = 0.2 },
76 [0x27E9] = { topright = -0.1, bottomright = -0.1 },
77 ["0x27E9.variants.*"] = { topright = -0.2, bottomright = -0.2 },
78 [0x27EB] = { topright = -0.1, bottomright = -0.1 },
79 ["0x27EB.variants.*"] = { topright = -0.2, bottomright = -0.2 },
80 [0x00393] = { bottomright = -0.3 },
81 },
82 },
83 {
84 tweak = "flattenaccents",
85 },
86 {
87 tweak = "radicaldegreeanchors",
88 list = {
89 ["0x221A.parts.bottom"] = { location = "left", hfactor = .1, vfactor = 1.025 },
90 }
91 },
92 {
93 tweak = "checkspacing",
94 },
95 {
96 tweak = "addscripts",
97 },
98 {
99 tweak = "accentdimensions",
100 },
101 {
102 tweak = "addrules",
103 },
104{
105 tweak = "replacerules",
106
107
108
109
110
111
112 fraction = {
113 height = .188,
114 yoffset = .812,
115 },
116 radical = {
117 height = .188,
118 yoffset = .812,
119 leftoffset = 0.12,
120 rightoffset = 0.12,
121 },
122 stacker = {
123 height = .188,
124 yoffset = .812,
125 },
126},
127 {
128 tweak = "addactuarian",
129 },
130 {
131 tweak = "addequals",
132 },
133 {
134 tweak = "addfourier",
135 variant = 2,
136 },
137 {
138 tweak = "addprimed",
139 },
140 {
141 tweak = "setoptions",
142 },
143 },
144 },
145 bigslots = {
146 1, 2, 3, 4
147 },
148 },
149
150}
151 |