%D \module
%D   [       file=font-unk,
%D        version=1998.09.10,
%D          title=\CONTEXT\ Font Macros,
%D       subtitle=Unknown Defaults,
%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 This module is rather important, because it enables us to
%D define and call for not yet defined fonts in a way
%D completely independant of real font names. First we map
%D some meaningful names onto unknown filenames.

\definefontsynonym [Serif]              [unknown]
\definefontsynonym [SerifBold]          [unknown]
\definefontsynonym [SerifItalic]        [unknown]
\definefontsynonym [SerifSlanted]       [unknown]
\definefontsynonym [SerifBoldItalic]    [unknown]
\definefontsynonym [SerifBoldSlanted]   [unknown]
\definefontsynonym [SerifCaps]          [unknown]

\definefontsynonym [Sans]               [unknown]
\definefontsynonym [SansBold]           [unknown]
\definefontsynonym [SansItalic]         [unknown]
\definefontsynonym [SansSlanted]        [unknown]
\definefontsynonym [SansBoldItalic]     [unknown]
\definefontsynonym [SansBoldSlanted]    [unknown]
\definefontsynonym [SansCaps]           [unknown]

\definefontsynonym [Mono]               [unknown]
\definefontsynonym [MonoBold]           [unknown]
\definefontsynonym [MonoItalic]         [unknown]
\definefontsynonym [MonoSlanted]        [unknown]
\definefontsynonym [MonoBoldItalic]     [unknown]
\definefontsynonym [MonoBoldSlanted]    [unknown]
\definefontsynonym [MonoCaps]           [unknown]

\definefontsynonym [MathRoman]          [unknown]
\definefontsynonym [MathExtension]      [unknown]
\definefontsynonym [MathItalic]         [unknown]
\definefontsynonym [MathSymbol]         [unknown]

\definefontsynonym [MathNoName]         [unknown]

\definefontsynonym [MathAlpha]          [unknown]
\definefontsynonym [MathBeta]           [unknown]
\definefontsynonym [MathGamma]          [unknown]
\definefontsynonym [MathDelta]          [unknown]

\definefontsynonym [MathRomanBold]      [MathRoman]
\definefontsynonym [MathExtensionBold]  [MathExtension]
\definefontsynonym [MathItalicBold]     [MathItalic]
\definefontsynonym [MathSymbolBold]     [MathSymbol]
\definefontsynonym [MathAlphaBold]      [MathAlpha]
\definefontsynonym [MathBetaBold]       [MathBeta]
\definefontsynonym [MathGammaBold]      [MathGamma]
\definefontsynonym [MathDeltaBold]      [MathDelta]

\definefontsynonym [Handwriting]        [unknown]
\definefontsynonym [Calligraphic]       [unknown]

%D This permit us to define (use) fonts that refer to the default
%D style (so, Bold may expand to SansBold or SerifBold, depending
%D on the default style in the typeface).

% \def\setfontsynonym[#1]#2[#3]{\setvalue{\??ff\fontclass#1}{#3}}
%
% \setfontsynonym[\s!Normal]     [\fontstringD]
% \setfontsynonym[\s!Bold]       [\fontstringD\s!Bold]
% \setfontsynonym[\s!Italic]     [\fontstringD\s!Italic]
% \setfontsynonym[\s!Slanted]    [\fontstringD\s!Slanted]
% \setfontsynonym[\s!BoldItalic] [\fontstringD\s!BoldItalic]
% \setfontsynonym[\s!BoldSlanted][\fontstringD\s!BoldSlanted]
% \setfontsynonym[\s!Caps]       [\fontstringD\s!Caps]

\definefontsynonym[\s!Normal]     [\noexpand\fontstringD]
\definefontsynonym[\s!Bold]       [\noexpand\fontstringD\noexpand\s!Bold]
\definefontsynonym[\s!Italic]     [\noexpand\fontstringD\noexpand\s!Italic]
\definefontsynonym[\s!Slanted]    [\noexpand\fontstringD\noexpand\s!Slanted]
\definefontsynonym[\s!BoldItalic] [\noexpand\fontstringD\noexpand\s!BoldItalic]
\definefontsynonym[\s!BoldSlanted][\noexpand\fontstringD\noexpand\s!BoldSlanted]
\definefontsynonym[\s!Caps]       [\noexpand\fontstringD\noexpand\s!Caps]

%D Also handy:

\definefontsynonym [Regular]            [Serif]
\definefontsynonym [RegularBold]        [SerifBold]
\definefontsynonym [RegularItalic]      [SerifItalic]
\definefontsynonym [RegularSlanted]     [SerifSlanted]
\definefontsynonym [RegularBoldItalic]  [SerifBoldItalic]
\definefontsynonym [RegularBoldSlanted] [SerifBoldSlanted]
\definefontsynonym [RegularCaps]        [SerifCaps]

\definefontsynonym [Support]            [Sans]
\definefontsynonym [SupportBold]        [SansBold]
\definefontsynonym [SupportItalic]      [SansItalic]
\definefontsynonym [SupportSlanted]     [SansSlanted]
\definefontsynonym [SupportBoldItalic]  [SansBoldItalic]
\definefontsynonym [SupportBoldSlanted] [SansBoldSlanted]
\definefontsynonym [SupportCaps]        [SansCaps]

%D Well, not that good an idea:

\definefontsynonym [Roman]              [Serif]
\definefontsynonym [RomanBold]          [SerifBold]
\definefontsynonym [RomanItalic]        [SerifItalic]
\definefontsynonym [RomanSlanted]       [SerifSlanted]
\definefontsynonym [RomanBoldItalic]    [SerifBoldItalic]
\definefontsynonym [RomanBoldSlanted]   [SerifBoldSlanted]
\definefontsynonym [RomanCaps]          [SerifCaps]

\definefontsynonym [Type]               [Mono]
\definefontsynonym [TypeBold]           [MonoBold]
\definefontsynonym [TypeItalic]         [MonoItalic]
\definefontsynonym [TypeSlanted]        [MonoSlanted]
\definefontsynonym [TypeBoldItalic]     [MonoBoldItalic]
\definefontsynonym [TypeBoldSlanted]    [MonoBoldSlanted]
\definefontsynonym [TypeCaps]           [MonoCaps]

%D Next we define roman, sans and monospaced font sets.

\definebodyfont [default] [rm]
  [tf=Serif sa 1,
   bf=SerifBold sa 1,
   it=SerifItalic sa 1,
   sl=SerifSlanted sa 1,
   bi=SerifBoldItalic sa 1,
   bs=SerifBoldSlanted sa 1,
   sc=SerifCaps sa 1]

\definebodyfont [default] [ss]
  [tf=Sans sa 1,
   bf=SansBold sa 1,
   it=SansItalic sa 1,
   sl=SansSlanted sa 1,
   bi=SansBoldItalic sa 1,
   bs=SansBoldSlanted sa 1,
   sc=SansCaps sa 1]

\definebodyfont [default] [tt]
  [tf=Mono sa 1,
   bf=MonoBold sa 1,
   it=MonoItalic sa 1,
   sl=MonoSlanted sa 1,
   bi=MonoBoldItalic sa 1,
   bs=MonoBoldSlanted sa 1,
   sc=MonoCaps sa 1]

\definebodyfont [default] [mm]
  [mr=MathRoman mo 1,
   ex=MathExtension mo 1,
   mi=MathItalic mo 1,
   sy=MathSymbol mo 1,
   nn=MathNoName mo 1,
   ma=MathAlpha mo 1,
   mb=MathBeta mo 1,
   mc=MathGamma mo 1,
   md=MathDelta mo 1]

\definebodyfont [bfmath] [mm]
  [mrbf=MathRomanBold mo 1,
   exbf=MathExtensionBold mo 1,
   mibf=MathItalicBold mo 1,
   sybf=MathSymbolBold mo 1,
   mabf=MathAlphaBold mo 1,
   mbbf=MathBetaBold mo 1,
   mcbf=MathGammaBold mo 1,
   mdbf=MathDeltaBold mo 1]

\definebodyfont [default] [hw]
  [tf=Handwriting sa 1]

\definebodyfont [default] [cg]
  [tf=Calligraphy sa 1]

%D These definitions come into action as soon as names are
%D mapped onto real file names (or names that themselves are
%D mapped).

\endinput
