%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Module:    ZzTeX MathTime Font Support
%
% Synopsis:  This module contains various definitions and redefinitions
%            necessary to use the MathTime fonts by The TeXplorators Corp.
%
% Author:    Paul C. Anagnostopoulos
% Created:   24 March 1993
%
% Copyright 1989--2020 by Paul C. Anagnostopoulos
% under The MIT License (opensource.org/licenses/MIT)
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%                       Type Styles
%                       ---- ------

\setstyleskewchar{\mit}{"2D}

%                       Redefine Text Accents
%                       -------- ---- -------


\def \t #1{%                                    %~ Tie-after accent. %^accent
  {\edef \znext {\the\font}\the\textfont2 \accent "41 \znext #1}}

%                       Redefine Math Characters
%                       -------- ---- ----------


\zmchar \Gamma                  \classord \mitfam {30}
\zmchar \Delta                  \classord \mitfam {31}
\zmchar \Theta                  \classord \mitfam {32}
\zmchar \Lambda                 \classord \mitfam {33}
\zmchar \Xi                     \classord \mitfam {34}
\zmchar \Pi                     \classord \mitfam {35}
\zmchar \Sigma                  \classord \mitfam {36}
\zmchar \Upsilon                \classord \mitfam {37}
\zmchar \Phi                    \classord \mitfam {38}
\zmchar \Psi                    \classord \mitfam {39}
\zmchar \Omega                  \classord \mitfam {7F}

\zmchar \varkappa               \classord \mitfam {7E}

\zmchar {`+}                    \classbinop \msyfam {43}
\zmchar \compose                \classbinop \msyfam {42}
\zmchar \capprod                \classbinop \msyfam {5A}
\zmchar \cupprod                \classbinop \msyfam {59}
% Do not define \zmdagger and \zmddagger.
\zmchar \setdiff                \classbinop \msyfam {58}

\zmchar \triangleleft           \classbinop \msyfam {47}
\zmchar \triangleright          \classbinop \msyfam {46}

\zmchar {`=}                    \classrel \msyfam {44}

\zmchar {`(}                    \classopen \mitfam {2E}
\definemathdelimiter {`(}       \classord \mitfam {2E} \mexfam {00}

\zmchar {`)}                    \classclose \mitfam {2F}
\definemathdelimiter {`)}       \classord \mitfam {2F} \mexfam {01}

\def \hbar {\mathord{h \llap{$\mathchar"024E \mkern 3.5mu$}}}

\def \acute   {\zmtaccent{024B}{7013}}          %~ Acute accent. %^math_accent
\def \bar     {\zmtaccent{024E}{7016}}          %~ Bar accent. %^math_accent
\def \breve   {\zmtaccent{024D}{7015}}          %~ Breve accent. %^math_accent
\def \check   {\zmtaccent{024C}{7014}}          %~ Check accent. %^math_accent
\def \ddot    {\zmtaccent{0252}{????}}          %~ Double dot accent. %^math_accent
\def \dot     {\zmtaccent{0250}{700B}}          %~ Dot accent. %^math_accent
\def \grave   {\zmtaccent{024A}{7012}}          %~ Grave accent. %^math_accent
\def \zmhat   {\zmtaccent{024F}{7007}}          %~ Hat accent. %^math_accent
\def \zmtilde {\zmtaccent{0251}{700F}}          %~ Tilde accent. %^math_accent
\def \vec     {\mathaccent "0245\relax}         %~ Vector accent. %^math_accent
\def \widebar {\mathaccent "0253\relax}         %~ Wide bar accent. %^math_accent

\def \zmtaccent #1#2{%
  \if \eqlp{\fam}{-1}%
    \mathaccent "#1\relax
  \else
    \mathaccent "#2\relax
  \fi}

%                       Redefine General Tools
%                       -------- ------- -----


\zmchar \Relbar \classrel \msyfam {48}