blob: d22255d4d926a0e1c6519715ee3433056481f624 (
plain)
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
|
%%
%% This is file `luamplib.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% luamplib.dtx (with options: `package')
%%
%% See source file 'luamplib.dtx' for licencing and contact information.
%%
\bgroup\expandafter\expandafter\expandafter\egroup
\expandafter\ifx\csname ProvidesPackage\endcsname\relax
\input luatexbase-modutils.sty
\else
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{luamplib}
[2013/12/23 v2.11 mplib package for LuaTeX]
\RequirePackage{luatexbase-modutils}
\RequirePackage{pdftexcmds}
\fi
\RequireLuaModule{luamplib}
\def\mplibsetformat#1{%
\directlua{luamplib.setformat("\luatexluaescapestring{#1}")}}
\ifnum\pdfoutput>0
\let\mplibtoPDF\pdfliteral
\else
%\def\MPLIBtoPDF#1{\special{pdf:literal direct #1}} % not ok yet
\def\mplibtoPDF#1{}
\expandafter\ifx\csname PackageWarning\endcsname\relax
\write16{}
\write16{Warning: MPLib only works in PDF mode, no figure will be output.}
\write16{}
\else
\PackageWarning{mplib}{MPLib only works in PDF mode, no figure will be output.}
\fi
\fi
\def\mplibsetupcatcodes{%
\catcode`\{=12 \catcode`\}=12 \catcode`\#=12
\catcode`\^=12 \catcode`\~=12 \catcode`\_=12
%catcode`\%=12 %% don^^e2^^80^^99t in Plain!
\catcode`\&=12 \catcode`\$=12
}
\def\mplibputtextbox#1{\vbox to 0pt{\vss\hbox to 0pt{\raise\dp#1\copy#1\hss}}}
\bgroup\expandafter\expandafter\expandafter\egroup
\expandafter\ifx\csname ProvidesPackage\endcsname\relax
\def\mplibcode{%
\begingroup
\bgroup
\mplibsetupcatcodes
\mplibdocode %
}
\long\def\mplibdocode#1\endmplibcode{%
\egroup
\directlua{
luamplib.tempdata = luamplib.makeTEXboxes([===[\unexpanded{#1}]===])
}%
\directlua{
luamplib.processwithTEXboxes(luamplib.tempdata)
}%
\endgroup
}
\else
\newenvironment{mplibcode}{\toks@{}\ltxdomplibcode}{}
\def\ltxdomplibcode{%
\bgroup
\mplibsetupcatcodes
\ltxdomplibcodeindeed %
}
\long\def\ltxdomplibcodeindeed#1\end{%
\egroup
\toks@\expandafter{\the\toks@#1}\ltxdomplibcodefinally%
}%
\def\ltxdomplibcodefinally#1{%
\ifnum\pdf@strcmp{#1}{mplibcode}=\z@
\directlua{
luamplib.tempdata = luamplib.makeTEXboxes([===[\the\toks@]===])
}%
\directlua{
luamplib.processwithTEXboxes(luamplib.tempdata)
}%
\end{mplibcode}%
\else
\toks@\expandafter{\the\toks@\end{#1}}\expandafter\ltxdomplibcode
\fi%
}
\fi
\ifx\mplibscratchbox\undefined \newbox\mplibscratchbox \fi
\def\mplibstarttoPDF#1#2#3#4{%
\hbox\bgroup
\xdef\MPllx{#1}\xdef\MPlly{#2}%
\xdef\MPurx{#3}\xdef\MPury{#4}%
\xdef\MPwidth{\the\dimexpr#3bp-#1bp\relax}%
\xdef\MPheight{\the\dimexpr#4bp-#2bp\relax}%
\parskip0pt%
\leftskip0pt%
\parindent0pt%
\everypar{}%
\setbox\mplibscratchbox\vbox\bgroup
\noindent
}
\def\mplibstoptoPDF{%
\egroup %
\setbox\mplibscratchbox\hbox %
{\hskip-\MPllx bp%
\raise-\MPlly bp%
\box\mplibscratchbox}%
\setbox\mplibscratchbox\vbox to \MPheight
{\vfill
\hsize\MPwidth
\wd\mplibscratchbox0pt%
\ht\mplibscratchbox0pt%
\dp\mplibscratchbox0pt%
\box\mplibscratchbox}%
\wd\mplibscratchbox\MPwidth
\ht\mplibscratchbox\MPheight
\box\mplibscratchbox
\egroup
}
\def\mplibtextext#1#2#3#4#5{%
\begingroup
\setbox\mplibscratchbox\hbox
{\font\temp=#1 at #2bp%
\temp
#3}%
\setbox\mplibscratchbox\hbox
{\hskip#4 bp%
\raise#5 bp%
\box\mplibscratchbox}%
\wd\mplibscratchbox0pt%
\ht\mplibscratchbox0pt%
\dp\mplibscratchbox0pt%
\box\mplibscratchbox
\endgroup
}
\endinput
%%
%% End of file `luamplib.sty'.
|