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%D \module
%D [ file=font-lbr,
%D version=1995.1.1,
%D title=\CONTEXT\ Font Macros,
%D subtitle=Lucida Bright,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright={PRAGMA / Hans Hagen \& Ton Otten}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
%D The Lucida Bright fonts are both good looking and and
%D complete. These fonts have prebuilt accented characters,
%D which means that we use another encoding vector: \YandY\
%D texnansi. These fonts are a good illustration that a 12
%D point bodyfont is indeed never that size. The Lucida Bright
%D fonts come in one design size.
\definefontsynonym [Serif] [LucidaBright]
\definefontsynonym [SerifBold] [LucidaBright-Demi]
\definefontsynonym [SerifItalic] [LucidaBright-Italic]
\definefontsynonym [SerifSlanted] [LucidaBright-Oblique]
\definefontsynonym [SerifBoldItalic] [LucidaBright-DemiItalic]
\definefontsynonym [SerifBoldSlanted] [LucidaBright-DemiItalic]
\definefontsynonym [SerifCaps] [LucidaBrightSmallcaps]
\definefontsynonym [Sans] [LucidaSans]
\definefontsynonym [SansBold] [LucidaSans-Demi]
\definefontsynonym [SansItalic] [LucidaSans-Italic]
\definefontsynonym [SansSlanted] [LucidaSans-Italic]
\definefontsynonym [SansBoldItalic] [LucidaSans-DemiItalic]
\definefontsynonym [SansBoldSlanted] [LucidaSans-DemiItalic]
\definefontsynonym [SansCaps] [LucidaSans]
\definefontsynonym [Mono] [LucidaSans-Typewriter]
\definefontsynonym [MonoBold] [LucidaSans-TypewriterBold]
\definefontsynonym [MonoItalic] [LucidaSans-TypewriterOblique]
\definefontsynonym [MonoSlanted] [LucidaSans-TypewriterOblique]
\definefontsynonym [MonoBoldItalic] [LucidaSans-TypewriterBoldOblique]
\definefontsynonym [MonoBoldSlanted] [LucidaSans-TypewriterBoldOblique]
\definefontsynonym [MonoCaps] [LucidaSans-Typewriter]
\definefontsynonym [MathRoman] [LucidaBright]
\definefontsynonym [MathExtension] [LucidaNewMath-Extension]
\definefontsynonym [MathItalic] [LucidaNewMath-AltItalic]
\definefontsynonym [MathSymbol] [LucidaNewMath-Symbol]
\definefontsynonym [MathAlpha] [LucidaNewMath-Arrows]
\definefontsynonym [Handwriting] [LucidaHandwriting-Italic]
\definefontsynonym [Calligraphy] [LucidaCalligraphy-Italic]
\definefontsynonym [OldStyle] [MathItalic]
\definebodyfont
[14.4pt,12pt,11pt,10pt,9pt,8pt,7pt,6pt,5pt,4pt]
[rm,ss,tt,mm]
[default]
%D Some nice aditional ones.
\definebodyfont
[14.4pt,12pt,11pt,10pt,9pt,8pt]
[hw,cg]
[default]
%D The Lucida Bright TeleType font does not contain \TEX's
%D visual space. The next definition offers an alternative.
\def\controlspace% slow slow slow
{\hbox to .5em
{\font\next=cmtt10 at \bodyfontsize\next
\hss\char32\hss}}
% \def\controlspace%
% {\hbox to .5em
% {\hss
% \vrule\!!width .1\dp\strutbox \!!height\!!zeropoint \!!depth .7\dp\strutbox
% \vrule\!!width .4em\!!height -.6\dp\strutbox\!!depth .7\dp\strutbox
% \vrule\!!width .1\dp\strutbox \!!height\!!zeropoint \!!depth .7\dp\strutbox
% \hss}}
%D Next we implement some alternatives for \AMS\ symbols.
%D These can be overrules by loading the \AMS\ font module
%D afterwards.
\unprotect
\mathchardef\blacktriangleleft ="01F0
\mathchardef\blacktriangleright="01F1
\mathchardef\boxtimes ="02EC
%D Here I copied the definition file that is part of the
%D \YandY\ distribution.
%D \framed[breedte=\hsize]
%D {Copyright (C) 1991 - 1993 \YandY, Inc. All Rights Reserved}
%D This part of the definition is adapted bij J. Hagen. There
%D is already an extra family: \type{\mafam} (Math A ). Also,
%D the loading of fonts is done somewhere else.
\let\arfam = \mafam
\let\thearfam = \hexmafam
%D This part is adapted to the \CONTEXT\ font||naming method.
%D Also, we use \type{\setskewchar}, which activates the not
%D yet loaded font.
%D The next definitions are already taken care of.
%D \starttypen
%D % \setskewchar{12ptmmmi}='177
%D % \setskewchar{11ptmmmi}='177
%D % \setskewchar{10ptmmmi}='177
%D % \setskewchar{9ptmmmi}='177
%D % \setskewchar{8ptmmmi}='177
%D % \setskewchar{7ptmmmi}='177
%D % \setskewchar{6ptmmmi}='177
%D % \setskewchar{5ptmmmi}='177
%D \stoptypen
%D \starttypen
%D % \setskewchar{12ptmmsy}='60
%D % \setskewchar{11ptmmsy}='60
%D % \setskewchar{10ptmmsy}='60
%D % \setskewchar{9ptmmsy}='60
%D % \setskewchar{8ptmmsy}='60
%D % \setskewchar{7ptmmsy}='60
%D % \setskewchar{6ptmmsy}='60
%D % \setskewchar{5ptmmsy}='60
%D \stoptypen
%D Adjusted for LucidaNewMath||Extension at 10pt and math axis
%D at 3.13pt Note: delimiter increments are 5.5pt (as opposed
%D to 6pt in \kap{CM}).
%D Should these be adapted to \type {\bodyfontsize} ?
\def\big #1{{\hbox{$\left#1\vbox to8.20\p@{}\right.\n@space$}}}
\def\Big #1{{\hbox{$\left#1\vbox to10.80\p@{}\right.\n@space$}}}
\def\bigg #1{{\hbox{$\left#1\vbox to13.42\p@{}\right.\n@space$}}}
\def\Bigg #1{{\hbox{$\left#1\vbox to16.03\p@{}\right.\n@space$}}}
\def\biggg #1{{\hbox{$\left#1\vbox to17.72\p@{}\right.\n@space$}}}
\def\Biggg #1{{\hbox{$\left#1\vbox to21.25\p@{}\right.\n@space$}}}
\def\n@space {\nulldelimiterspace\z@ \m@th}
%D Define some extra large sizes. It's always done using
%D extensible parts.
\def\bigggl{\mathopen \biggg}
\def\bigggr{\mathclose\biggg}
\def\Bigggl{\mathopen \Biggg}
\def\Bigggr{\mathclose\Biggg}
%D The following is needed if the roman text font is {\em
%D not} just \kap{LBR}.
%D Draw the small sizes of $[$ and $]$ from \kap{LBMO} instead
%D of \kap{LBR}.
\mathcode`\[="4186 \delcode`\[="186302
\mathcode`\]="5187 \delcode`\]="187303
%D Draw the small sizes of $($ and $)$ from \kap{LBMO} instead
%D of \kap{LBR}.
\mathcode`\(="4184 \delcode`\(="184300
\mathcode`\)="5185 \delcode`\)="185301
%D The small sizes of $\{$ and $\}$ are already drawn from
%D \kap{LBMS}.
%D Draw small $/$ from \kap{LBMO} instead of \kap{LBR}.
\mathcode`\/="013D \delcode`\/="13D30E
%D Draw $=$ and $+$ from \kap{LBMS} instead of \kap{LBR}.
% interferes with \mf settings
%
% \mathcode`\=="3283 \mathcode`\+="2282
%D Make open face brackets accessible, i.e. [[ and ]].
\def\ldbrack{\delimiter"4182382}
\def\rdbrack{\delimiter"5183383}
%D Provide access to surface integral signs (linked from text
%D to display size).
\mathchardef\surfintop="1390
\def\surfint{\surfintop\nolimits}
%D Make medium size integrals available ({\em not} linked to
%D display size).
\mathchardef\midintop="1392
\def\midint{\midintop\nolimits}
\mathchardef\midointop="1393
\def\midoint{\midointop\nolimits}
\mathchardef\midsurfintop="1394
\def\midsurfint{\midsurfintop\nolimits}
%D Extensible integral (use with \type{\bigg}, \type{\Bigg},
%D \type{\biggg}, \type{\Biggg} etc).
\def\largeint{\delimiter"135A395}
%D Various types of small integrals.
\mathchardef\dblint ="0188
\mathchardef\trplint ="0189
\mathchardef\contint ="018A
\mathchardef\surfint ="018B
\mathchardef\volint ="018C
\mathchardef\clwint ="018D
\mathchardef\cclwcint="018E
\mathchardef\clwcint ="018F
%D To close up gaps in special math characters constructed
%D from pieces.
\def\joinrel{\mathrel{\mkern-4mu}}
%D Some characters that need construction in \kap{CM} exist
%D complete in \kap{LBMO} or \kap{LBMS}.
\mathchardef\bowtie="31F6
\mathchardef\models="32EE
\mathchardef\doteq ="32C9
\mathchardef\cong ="329B
\mathchardef\angle ="028B
%D Some more characters.
% \mathchardef\hbar ="0\thearfam 1B
\mathchardef\hbar ="019D
\mathchardef\neq ="3\thearfam 94
\mathchardef\rightleftharpoons="3\thearfam 7A
\mathchardef\leftrightharpoons="3\thearfam 79
\mathchardef\hookleftarrow ="3\thearfam 3C
\mathchardef\hookrightarrow ="3\thearfam 3E
\mathchardef\mapsto ="3\thearfam 2C
% \def\longmapsto{\mapstochar\longrightarrow}
%D The ( is not large enough for strut in \kap{LBMO}.
\def\mathstrut{\vphantom{f}}
%D In $n$\hoog{th} root, don't want the $n$ to come too close
%D to the radical.
\def\r@@t#1#2%
{\setbox\z@\hbox{$\m@th#1\sqrt{#2}$}
\dimen@\ht\z@ \advance\dimen@-\dp\z@
\mkern5mu\raise.6\dimen@\copy\rootbox \mkern-7.5mu \box\z@}
%D Draw upper case upright greek from LucidaNewMath||Extension.
\mathchardef\Gamma ="03D0
\mathchardef\Delta ="03D1
\mathchardef\Theta ="03D2
\mathchardef\Lambda ="03D3
\mathchardef\Xi ="03D4
\mathchardef\Pi ="03D5
\mathchardef\Sigma ="03D6
\mathchardef\Upsilon="03D7
\mathchardef\Phi ="03D8
\mathchardef\Psi ="03D9
\mathchardef\Omega ="03DA
%D Draw upper case italic greek from LucidaNewMath||Italic.
\mathchardef\varGamma ="0100
\mathchardef\varDelta ="0101
\mathchardef\varTheta ="0102
\mathchardef\varLambda ="0103
\mathchardef\varXi ="0104
\mathchardef\varPi ="0105
\mathchardef\varSigma ="0106
\mathchardef\varUpsilon="0107
\mathchardef\varPhi ="0108
\mathchardef\varPsi ="0109
\mathchardef\varOmega ="010A
%D \type{\matrix} is changed because \kap{LBMO} is not at 10pt.
\def\matrix#1%
{\null\,\vcenter{\normalbaselines\m@th
\ialign{\hfil$##$\hfil&&\quad\hfil$##$\hfil\crcr
\mathstrut\crcr\noalign{\kern-0.9\baselineskip}
#1\crcr\mathstrut\crcr\noalign{\kern-0.9\baselineskip}}}\,}
\protect
\endinput
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