%% Syntax functions \@lisp@env@add@global\quote{\@tlabel@quote{}}% \@lisp@env@add@global\lambda{\@tlabel@lambda{}} \@lisp@env@add@global\define{\@tlabel@define{}} \@lisp@env@add@global\lispif{\@tlabel@if{}} \@lisp@env@add@global\defmacro{\@tlabel@defmacro{}} \@lisp@env@add@global\begin{\@tlabel@begin{}} \@lisp@env@add@global\defineM{\@tlabel@mdefine{}} \@lisp@env@add@global\setB{\@tlabel@setb{}} \@lisp@env@add@global\@let{\@tlabel@@let{}} \@lisp@env@add@global\@mlet{\@tlabel@@mlet{}} \@lisp@env@add@global\macroexpand{\@tlabel@macroexpand{}} \@lisp@env@add@global\callOCC{\@tlabel@callocc{}} \@lisp@env@add@global\car{\@tlabel@func{\@lisp@func@check@args{1}{\@lisp@perform@car}}} \@lisp@env@add@global\cdr{\@tlabel@func{\@lisp@func@check@args{1}{\@lisp@perform@cdr}}} \@lisp@env@add@global\cons{\@tlabel@func{\@lisp@func@check@args{2}{\@lisp@perform@cons}}} \newcount\@temp@count \@lisp@env@add@global\length{\@tlabel@func{\@lisp@func@check@args{1}{\@lisp@length}}} \def\@lisp@length{\@temp@count0\relax\@lisp@length@} \def\@lisp@length@#1#2#3{% \ifx#2\@tlabel@nil \expandafter\gdef\expandafter#1% \expandafter{\expandafter\@tlabel@int\expandafter{\the\@temp@count}}% \let\@length@next\@length@gobble \else\ifx#2\@tlabel@cons \advance\@temp@count1\relax \let\@length@next\@@lisp@length \else \errmessage{LISP on TeX [function--length]: The Argument must be a LIST}% \fi\fi\@length@next#3#1} \def\@length@gobble#1{} \def\@@lisp@length#1#2#3{\expandafter\@lisp@length@\expandafter#3#2} %equality \@lisp@env@add@global\={\@tlabel@func{\@lisp@func@check@args{2}{\@lisp@equal}}} \def\@lisp@equal#1#2#3#4#5{% \gdef#1{\@tlabel@bool{f}}% \ifx#2#4% \def\@@temp@eqchecki{#3}% \def\@@temp@eqcheckii{#5}% \ifx\@@temp@eqchecki\@@temp@eqcheckii\gdef#1{\@tlabel@bool{t}}\fi \fi} % printing function \@lisp@env@add@global\print{\@tlabel@func{\@lisp@func@check@args{1}{\@tex@print}}} \def\@tex@print#1{\gdef#1{\@tlabel@nil{}}\@tex@print@} \def\@tex@print@#1#2{% \ifx#1\@tlabel@int \@add@to@write@buffer\@temp@write@buffer{:#2}% \else\ifx#1\@tlabel@symbol \@add@to@write@buffer\@temp@write@buffer{\string#2}% \else\ifx#1\@tlabel@string \@add@to@write@buffer\@temp@write@buffer{'#2'}% \else\ifx#1\@tlabel@bool \@add@to@write@buffer\@temp@write@buffer{/#2}% \else\ifx#1\@tlabel@dimen \@add@to@write@buffer\@temp@write@buffer{!#2}% \else\ifx#1\@tlabel@skip \@add@to@write@buffer\@temp@write@buffer{@#2}% \else\ifx#1\@tlabel@nil \@add@to@write@buffer\@temp@write@buffer{()}% \else\ifx#1\@tlabel@cons \@add@to@write@buffer\@temp@write@buffer{(}% \@tex@print@cell#2% \else \@add@to@write@buffer\@temp@write@buffer{[INNER]}% \fi\fi\fi\fi\fi\fi\fi\fi} \def\@tex@print@cell#1#2{% \expandafter\@tex@print@#1% \expandafter\@tex@print@cdr#2} \def\@tex@print@cdr#1#2{% \ifx#1\@tlabel@cons \@add@to@write@buffer\@temp@write@buffer{ }% \@tex@print@cell#2% \else\ifx#1\@tlabel@nil \@add@to@write@buffer\@temp@write@buffer{)}% \else \@add@to@write@buffer\@temp@write@buffer{.}% \@tex@print@#1{#2}% \@add@to@write@buffer\@temp@write@buffer{)}% \fi\fi} \@lisp@env@add@global\texprint{\@tlabel@func{\@lisp@func@check@args{1}{\@tex@texprint}}} \def\@tex@texprint#1#2#3{% \gdef#1{\@tlabel@nil{}}\@@tex@texprint#2{#3}} \def\@@tex@texprint#1#2{% \ifx#1\@tlabel@string \@add@to@write@buffer\@temp@write@buffer{#2}% \else\ifx#1\@tlabel@int \@add@to@write@buffer\@temp@write@buffer{#2}% \else \@add@to@write@buffer\@temp@write@buffer{INNER TOKEN}% \fi\fi} \@lisp@env@add@global\stdprint{\@tlabel@func{\@lisp@func@check@args{1}{\@tex@stdprint}}} \def\@tex@stdprint#1#2#3{% \gdef#1{\@tlabel@nil{}}% \let\@save@write@buffer\@temp@write@buffer \def\@temp@write@buffer{}% \@tex@print@#2{#3}% \toks0\expandafter{\@temp@write@buffer}% \immediate\write16{\the\toks0}% \let\@temp@write@buffer\@save@write@buffer} % Type predicates \def\@type@pred@add#1{\expandafter\@@type@pred@add\expandafter#1} \def\@@type@pred@add#1#2{\@lisp@env@add@global#1{\@tlabel@func{\@lisp@func@check@args{1}{#2}}}} \def\@type@pred@define#1{\expandafter\@@type@pred@define\expandafter#1} \def\@@type@pred@define#1#2{% \def#1##1##2##3{\ifx##2#2\gdef##1{\@tlabel@bool{t}}\else\gdef##1{\@tlabel@bool{f}}\fi}} \@for\@lisp@on@tex@type:=\@defined@datatype\do{% \expandafter\@type@pred@add\csname\@lisp@on@tex@type Q\endcsname \csname @type@\@lisp@on@tex@type\endcsname \expandafter\@type@pred@define\csname @type@\@lisp@on@tex@type\endcsname\csname @tlabel@\@lisp@on@tex@type\endcsname} \@lisp@env@add@global\pairQ{\@tlabel@func{\@type@cons}} \@lisp@env@add@global\booleanQ{\@tlabel@func{\@type@bool}} % eval , apply \@lisp@env@add@global\eval{\@tlabel@envfunc{\@extern@eval}} \def\@extern@eval#1#2#3#4{\@eval#3{#4}{#2}#1} \@lisp@env@add@global\apply{\@tlabel@envfunc{\@extern@apply}} \def\@extern@apply#1#2#3#4#5#6{% reg, env, labelfun, contfun, labellist, contlist \def\@lisp@apply@temp{}% init \@flatten@args#5{#6}\@lisp@apply@temp \expandafter\@extern@apply@next\expandafter{\@lisp@apply@temp}#3{#4}{#2}#1} \def\@extern@apply@next#1#2#3#4#5{% arglist-flatten, labelfun, contfun env, reg {\expandafter\@@select@@apply#2{#3}#1\@{#4}#5}} % values %\@lisp@env@add@global\values{\@tlabel@func{\@lisp@multivalues}} %\def\@lisp@multivalues#1#2\relax{\gdef#1{#2}} % read \@lisp@env@add@global\read{\@tlabel@func{\@lisp@func@check@args{0}{\@lisp@read@stdin}}} \def\@lisp@read@stdin#1{% \read-1 to#1% \def\@lisp@read@stdin@callback##1##2{% \gdef#1{##1{##2}}}% \expandafter\@lispread\expandafter\@lisp@read@stdin@callback#1} % create a list \@lisp@env@add@global\list{\@tlabel@func{\@lisp@func@check@args{*}{\@lisp@prim@list@pre}}} \def\@lisp@prim@list@pre#1{\gdef#1{}\@lisp@prim@list#1} \def\@lisp@prim@list#1#2#3{% \ifx#2\relax \let\@@next\@lisp@prim@list@fin \else \let\@@next\@lisp@prim@list@add \fi\@@next#1#2{#3}} \def\@lisp@prim@list@add#1#2#3{% \begingroup \toks0\expandafter{#1}% \toks1{#2{#3}}% \xdef#1{\the\toks1 \the\toks0}%reverse arguments \endgroup \@lisp@prim@list#1} \def\@lisp@prim@list@fin#1#2#3{\expandafter\@lisp@prim@list@fin@\expandafter#1#1\relax\relax} \def\@lisp@prim@list@fin@#1{% \gdef#1{\@tlabel@nil{}}% \@lisp@prim@list@fin@@#1} \def\@lisp@prim@list@fin@@#1#2#3{% \ifx#2\relax \def\@@next##1##2##3{}% \else \let\@@next\@lisp@prim@list@fin@@@ \fi \@@next#1#2{#3}} \def\@lisp@prim@list@fin@@@#1#2#3{\expandafter\@lisp@prim@list@fin@@@@#1#2{#3}#1} \def\@lisp@prim@list@fin@@@@#1#2#3#4#5{\@lisp@perform@cons#5#3{#4}#1{#2}\@lisp@prim@list@fin@@#5}