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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
\NeedsTeXFormat{LaTeX2e}[2022/06/01]
\def\fileversion{0.40}
\def\filedate{2024-05-11}
\ProvidesPackage{lete-sans-math}[\filedate\space\fileversion]
%Ensure luatex or xetex engine
\RequirePackage{iftex}[2019/10/24]
\RequireTUTeX
\RequirePackage{unicode-math}
\newopentypefeature{Style}{leqslant}{+ss04}
\newopentypefeature{Style}{smaller}{+ss05}
\newopentypefeature{Style}{subsetneq}{+ss06}
\newopentypefeature{Style}{parallelslant}{+ss07}
\newopentypefeature{Style}{upint}{+ss08}
\newopentypefeature{Style}{upneg}{+ss09}
\newtoks\LeteMtoks
\newcommand*{\Letestore@KV@Option}[2]{%
\LeteMtoks=\expandafter{\the\LeteMtoks #1={#2},}}
% Package options:
\DeclareKeys
{
tight.if = Lete@tight ,
loose.code = \Lete@tightfalse ,
fulloldstyle.code = \Letestore@KV@Option{Numbers}{OldStyle} ,
math-style.code = \Letestore@KV@Option{math-style}{#1} ,
bold-style.code = \Letestore@KV@Option{bold-style}{#1} ,
nabla.code = \Letestore@KV@Option{nabla}{#1} ,
partial.code = \Letestore@KV@Option{partial}{#1} ,
CharacterVariant.code = \Letestore@KV@Option{CharacterVariant}{#1} ,
StylisticSet.code = \Letestore@KV@Option{StylisticSet}{#1} ,
Style.code = \Letestore@KV@Option{Style}{#1} ,
Scale.code = \Letestore@KV@Option{Scale}{#1}
}
%
\ProcessKeyOptions
%
% Math fonts: LeteSansMath.otf, LeteSansMath-Bold.otf.
% Following Joseph Wright in https://tex.stackexchange.com/questions/451
\Letestore@KV@Option{BoldFont}{LeteSansMath-Bold.otf}
\begingroup
\edef\temp{%
\endgroup
\noexpand\setmathfont{LeteSansMath.otf}%
[\unexpanded\expandafter{\the\LeteMtoks}]%
}
\temp
%
\ifLete@tight
\thinmuskip=2mu
\medmuskip=2.5mu plus 1mu minus 2.5mu
\thickmuskip=3.5mu plus 2.5mu
\fi
\AtBeginDocument{%
% LeteSansMath specific
% \Umathchardef\<cmd> = <math type> <family> <slot>
% <math type> : \mathord=0 \mathrel=3 ; <family>=0
\Umathchardef\mbfimath = 0 0 "E041 \relax
\Umathchardef\mbfjmath = 0 0 "E042 \relax
\Umathchardef\mbfdotlessi = 0 0 "E043 \relax
\Umathchardef\mbfdotlessj = 0 0 "E044 \relax
\Umathchardef\mithbar = 0 0 "E048 \relax
\Umathchardef\varemptyset = 0 0 "E04F \relax
\Umathchardef\BbbDelta = 0 0 "E050 \relax
\Umathchardef\BbbTheta = 0 0 "E051 \relax
\Umathchardef\BbbLambda = 0 0 "E052 \relax
\Umathchardef\BbbXi = 0 0 "E053 \relax
\Umathchardef\BbbSigma = 0 0 "E054 \relax
\Umathchardef\BbbPhi = 0 0 "E055 \relax
\Umathchardef\BbbPsi = 0 0 "E056 \relax
\Umathchardef\BbbOmega = 0 0 "E057 \relax
\Umathchardef\lesseqslantgtr = 3 0 "E060 \relax
\Umathchardef\gtreqslantless = 3 0 "E061 \relax
\Umathchardef\lesseqqslantgtr = 3 0 "E062 \relax
\Umathchardef\gtreqqslantless = 3 0 "E063 \relax
\Umathchardef\nleqqslant = 3 0 "E066 \relax
\Umathchardef\ngeqqslant = 3 0 "E067 \relax
\Umathchardef\parallelslant = 3 0 "E080 \relax
\Umathchardef\nparallelslant = 3 0 "E081 \relax
\Umathchardef\shortparallelslant = 3 0 "E082 \relax
\Umathchardef\nshortparallelslant = 3 0 "E083 \relax
\Umathchardef\mapstochar = 3 0 "E08D \relax
\Umathchardef\lhook = 3 0 "E08E \relax
\Umathchardef\rhook = 3 0 "E08F \relax
% amssymb
\@ifpackageloaded{amssymb}%
{\PackageWarning{lete-sans-math}{%
LeteSansMath provides all AMS symbols.\MessageBreak
Loading amssymb.sty is not advisable.\MessageBreak
Reported}%
}%
{% AMS Symbols not referenced in unicode-math-table.tex
% \Umathchardef\<cmd> = <math type> <family> <slot>
% <math type> : \mathord=0 \mathrel=3 ; <family>=0
\Umathchardef\circledR = 0 0 "24C7 \relax
\Umathchardef\circledS = 0 0 "24C8 \relax
\Umathchardef\diagup = 0 0 "27CB \relax
\Umathchardef\diagdown = 0 0 "27CD \relax
\Umathchardef\lvertneqq = 3 0 "E002 \relax
\Umathchardef\gvertneqq = 3 0 "E003 \relax
\Umathchardef\varsubsetneq = 3 0 "E006 \relax
\Umathchardef\varsupsetneq = 3 0 "E007 \relax
\Umathchardef\varsubsetneqq = 3 0 "E015 \relax
\Umathchardef\varsupsetneqq = 3 0 "E016 \relax
\Umathchardef\shortmid = 3 0 "E070 \relax
\Umathchardef\shortparallel = 3 0 "E071 \relax
\Umathchardef\nshortmid = 3 0 "E072 \relax
\Umathchardef\nshortparallel = 3 0 "E073 \relax
\Umathchardef\nleqslant = 3 0 "E076 \relax
\Umathchardef\ngeqslant = 3 0 "E077 \relax
\Umathchardef\nleqq = 3 0 "E078 \relax
\Umathchardef\ngeqq = 3 0 "E079 \relax
\Umathchardef\npreceq = 3 0 "E07C \relax
\Umathchardef\nsucceq = 3 0 "E07D \relax
\Umathchardef\nsubseteqq = 3 0 "E07E \relax
\Umathchardef\nsupseteqq = 3 0 "E07F \relax
\let\centerdot\cdotp
\let\restriction\upharpoonright
\let\doteqdot\Doteq
\let\doublecup\Cup
\let\doublecap\Cap
\let\llless\lll
\let\gggtr\ggg
\let\circlearrowleft\acwopencirclearrow
\let\circlearrowright\cwopencirclearrow
\let\lozenge\mdlgwhtlozenge
\let\blacklozenge\mdlgblklozenge
\let\square\mdlgwhtsquare
\let\blacksquare\mdlgblksquare
\let\dashleftarrow\leftdasharrow
\let\dashrightarrow\rightdasharrow
\let\ntriangleleft\nvartriangleleft
\let\ntriangleright\nvartriangleright
\let\varpropto\propto
\let\thicksim\sim
\let\thickapprox\approx
\let\smallsmile\smile
\let\smallfrown\frown
}%
% latexsym
\@ifpackageloaded{latexsym}%
{\PackageWarning{lete-sans-math}{%
LeteSansMath provides all LaTeX symbols.\MessageBreak
Loading latexsym.sty is not advisable.\MessageBreak
Reported}%
}%
{\let\lhd\vartriangleleft
\let\rhd\vartriangleright
\let\unlhd\trianglelefteq
\let\unrhd\trianglerighteq
\let\leadsto\rightcurvedarrow
\let\Box\lgwhtsquare
\let\Diamond\mdlgwhtdiamond
}%
}
\endinput
|