1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
local common = fonts.goodies.load("common-math.lfg")
local presets = common.mathematics.tweaks.presets
return {
name = "euler-math",
version = "1.00",
comment = "Goodies that complement euler math.",
author = "Hans Hagen",
copyright = "ConTeXt development team",
mathematics = {
parameters = {
-- DelimiterPercent = 90,
-- DelimiterShortfall = 500,
-- taken from pagella:
NoLimitSupFactor = 0,
NoLimitSubFactor = 900,
AccentTopShiftUp = 10,
FlattenedAccentTopShiftUp = 10,
-- AccentExtendMargin = 50,
-- AccentBaseHeight = 0,
AccentBaseDepth = 80,
-- SpaceAfterScript = 0,
-- SpaceAfterScript = 30,
RadicalDegreeBottomRaisePercent = 60,
RadicalKernAfterDegree = -500,
RadicalRuleThickness = 60, -- 60 in font
DelimiterPercent = 90,
DelimiterShortfall = 400,
DisplayOperatorMinHeight = 1800, -- 1500 in font
PrimeRaisePercent = 75, -- 50 default
PrimeRaiseComposedPercent = 10, -- 25 default
-- RadicalKernAfterExtensible = 0, -- 0 default
-- RadicalKernBeforeExtensible = 0, -- 0 default
},
tweaks = {
aftercopying = {
{
tweak = "version",
expected = "Version 000.002 ",
},
{
tweak = "fixprimes",
factor = 1.2,
smaller = true,
scale = 0.80,
fake = 0.80,
},
{
tweak = "replacealphabets",
feature = "pagellaovereuler",
filename = "texgyrepagella-math.otf",
list = {
-- { source = { first = 0x02100, last = 0x0210D } }, -- no 0x2210E
-- { source = { first = 0x0210F, last = 0x02BFF } },
{ source = { first = 0x02100, last = 0x02BFF } },
{ source = { first = 0x1D400, last = 0x1D7FF } },
{ source = { first = 0x1D538, last = 0x1D550 } },
},
},
{
tweak = "addmirrors",
},
presets.scripttocalligraphic { },
presets.rsfstoscript { },
presets.rsfsuprighttoscript { },
presets.moderntocalligraphic { },
presets.eulertocalligraphic { },
presets.xitsarabic { rscale = 1 },
presets.fallbacks { },
presets.moveitalics { correct = true },
presets.moveitalics { correct = true, letters = true },
presets.moveintegrals { },
presets.wipeitalics { },
{
tweak = "fixoldschool",
},
-- add the accent fixes
-- fixslashes?
{
tweak = "flattenaccents",
},
{
tweak = "checkspacing",
},
{
tweak = "addscripts",
},
{
tweak = "addprivates",
},
{
tweak = "accentdimensions",
},
{
tweak = "addrules",
},
{
tweak = "addarrows",
},
{
tweak = "addbars",
advance = 0.2,
},
{
tweak = "addactuarian",
},
{
tweak = "addequals",
},
{
tweak = "addfourier",
variant = 1,
},
-- this is the mkiv section
{
tweak = "emulatelmtx",
feature = "emulatelmtx",
comment = "this is for mkiv",
},
},
},
bigslots = {
1, 3, 5, 7
},
alternates = {
dotless = { feature = 'dtls', value = 1, comment = "Mathematical Dotless Forms" },
},
},
}
|