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
|
\ProvidesPackage{librecaslon}[%
2020/07/24 (Bob Tennent) Supports LibreCaslon fonts for xeLaTeX and luaLaTeX. ]
\RequirePackage{iftex}
\ifpdftex
\PackageError{librecaslon}{%
*****************************************\MessageBreak
Please process using XeLaTeX or luaLaTeX\MessageBreak
*****************************************}
\fi
\newif\iflibrecaslon@lining \librecaslon@liningtrue
\newcommand*{\LibreCaslon@scale}{1}
\RequirePackage{xkeyval}
\DeclareOptionX{scaled}{\renewcommand*{\LibreCaslon@scale}{#1}}
\DeclareOptionX{scale}{\renewcommand*{\LibreCaslon@scale}{#1}}
\DeclareOptionX{lining}[true]{%
\@nameuse{if#1}%
\librecaslon@liningtrue
\else
librecaslon@liningfalse
\fi
}
\DeclareOptionX{lf}[true]{%
\@nameuse{if#1}%
\librecaslon@liningtrue
\else
librecaslon@liningfalse
\fi
}
\DeclareOptionX{oldstyle}[true]{%
\@nameuse{if#1}%
\librecaslon@liningfalse
\else
\librecaslon@liningtrue
\fi
}
\DeclareOptionX{osf}[true]{%
\@nameuse{if#1}%
\librecaslon@liningfalse
\else
\librecaslon@liningtrue
\fi
}
\ProcessOptionsX\relax
\iflibrecaslon@lining
\def\librecaslon@figurestyle{Monospaced}
\else
\def\librecaslon@figurestyle{OldStyle}
\fi
\RequirePackage{fontspec}
\ifxetex\XeTeXtracingfonts=1\fi
\defaultfontfeatures{
Ligatures = TeX ,
Extension = .otf ,
Scale = \LibreCaslon@scale ,
}
\setmainfont
[ Numbers = {\librecaslon@figurestyle},
UprightFont = *-Regular ,
ItalicFont = *-Italic ,
BoldFont = *-Bold ,
]
{LibreCaslonText}
\providecommand\useosf{%
\edef\librecaslon@figurestyle{OldStyle}
\defaultfontfeatures{
Ligatures = TeX ,
Extension = .otf ,
Scale = \LibreCaslon@scale ,
}
\setmainfont
[ Numbers = {\librecaslon@figurestyle},
UprightFont = *-Regular ,
ItalicFont = *-Italic ,
BoldFont = *-Bold ,
]
{LibreCaslonText}
\defaultfontfeatures{}
}
\newfontfamily\librecaslon
[ Numbers = {\librecaslon@figurestyle},
UprightFont = *-Regular ,
ItalicFont = *-Italic ,
BoldFont = *-Bold ,
]
{LibreCaslonText}
\newfontfamily\librecaslonOsF
[ Numbers = {OldStyle},
UprightFont = *-Regular ,
ItalicFont = *-Italic ,
BoldFont = *-Bold ,
]
{LibreCaslonText}
\newfontfamily\librecaslonLF
[ Numbers = {},
UprightFont = *-Regular ,
ItalicFont = *-Italic ,
BoldFont = *-Bold ,
]
{LibreCaslonText}
\newfontfamily\librecaslonTLF
[ Numbers = {Monospaced},
UprightFont = *-Regular ,
ItalicFont = *-Italic ,
BoldFont = *-Bold ,
]
{LibreCaslonText}
\providecommand\sufigures{\librecaslonOsF\addfontfeatures{VerticalPosition=Superior}}
\providecommand\infigures{\librecaslonOsF\addfontfeatures{VerticalPosition=ScientificInferior}}
\DeclareTextFontCommand{\textsu}{\sufigures}
\DeclareTextFontCommand{\textin}{\infigures}
% turn off defaults in case other fonts are selected:
\defaultfontfeatures{}
\endinput
|