\(
% cbs-mathjax-2.7.sty
% For use with mathjax-2.7.html.
% For formatting pages using CBS with MathJax-2.7.
% The configuration TeX block should include:
% MAXBUFFER : 10 * 1024,
% extensions: ["color.js"],
% unicode: {
% fonts: \"STIXGeneral, 'Arial Unicode MS'\"
% },
% See the docs at:
% https://docs.mathjax.org/en/v2.7-latest/options/input-processors/TeX.html
% https://docs.mathjax.org/en/v2.7-latest/tex.html#tex-and-latex-extensions
% Using Jekyll, this file is included in a page by setting layout: cbs-mathjax-2.7
% in the front matter.
\newcommand{\llbracket}{[\![}
\newcommand{\rrbracket}{]\!]}
\newcommand{\nobreak}{}
% \newcommand{\ensuremath}[1]{\(#1\)} % for use in text mode
% \SHADE{MATH} can be defined to produce a shaded background to highlight
% inline MATH in running text:
\newcommand{\SHADE}[1]{#1}
% \KEY{text}, \STRING{text}, \ATOM{text}, \LEX{text} can be used in text or math mode:
\newcommand{\KEY}[1]{ {\color{Grey}{\textsf{#1}}}}
% MathJax-2.7 does not support the combination of sans-serif and italic/slanted.
\newcommand{\STRING}[1]{\unicode{x201c}{\small\mathtt{#1}}\unicode{x201d}}
\newcommand{\ATOM}[1]{\unicode{x2018}{\small\mathtt{#1}}\unicode{x2019}}
\newcommand{\LEX}[1]{\unicode{x2018}{\small\mathtt{#1}}\unicode{x2019}}
% \newcommand{\KEY}[1]{\textit{\STYLE{Key}{#1}}}
% \newcommand{\STRING}[1]{\text{``$\mathtt{#1}$''}}
% \newcommand{\ATOM}[1]{\text{`$\mathtt{#1}$'}}
% \newcommand{\LEX}[1]{\text{`$\mathtt{#1}$'}}
% The following commands produce ASCII characters that are treated specially by LaTeX:
\newcommand{\HASH}{\unicode{x0023}} % {\char`\#}
\newcommand{\DOLLAR}{\unicode{x0024}} % {\char`\$}
\newcommand{\PERCENT}{\unicode{x0025}} % {\char`\%}
\newcommand{\AMPERSAND}{\unicode{x0026}} % {\char`\&}
\newcommand{\APOSTROPHE}{\unicode{x0027}} % {\char`\'}
\newcommand{\BACKSLASH}{\unicode{x005c}} % {\char`\\}
\newcommand{\CARET}{\unicode{x005e}} % {\char`\^}
\newcommand{\UNDERSCORE}{\unicode{x005f}} % {\char`\_}
\newcommand{\GRAVE}{\unicode{x0060}} % {\char`\`}
\newcommand{\LEFTBRACE}{\unicode{x007b}} % {\char`\{}
\newcommand{\RIGHTBRACE}{\unicode{x007d}} % {\char`\}}
\newcommand{\TILDE}{\unicode{x007e}} % {\textasciitilde}
% \FUN{name} highlights the name.
% \FUNDEC{name} declares Name.name as the target of links to name.
% \FUNREF{name} links name to the target Name.name in the current file.
% \FUNHYP{url}{file}{name} links name to Name.name at url/file/file.pdf.
% Similarly for \VAR{partvariable}, \SYN{syntaxname}, \SEM{semanticsName},
% and \SECT{sectionnumber}
\newcommand{\SUB}[1]{_{#1}}
% PLAIN
\newcommand{\VAR}[1]{ {\it\small#1}}
\newcommand{\FUN}[1]{ {\color{DarkRed}{\textsf{#1}}}}
\newcommand{\SYN}[1]{ {\color{DarkGreen}{\textsf{#1}}}}
\newcommand{\SEM}[1]{ {\color{DarkBlue}{\textsf{#1}}}}
\newcommand{\SECT}[1]{\text{#1}}
\newcommand{\LANG}[1]{#1}
% DEC
\newcommand{\DEC}[3]{\smash{\raise{2.4ex}{\cssId{#1:#2}{}}}#3}
\newcommand{\VARDEC}[1]{\DEC{PartVariable}{#1}{\VAR{#1}}}
\newcommand{\FUNDEC}[1]{\DEC{Name}{#1}{\FUN{#1}}}
\newcommand{\SYNDEC}[1]{\DEC{SyntaxName}{#1}{\SYN{#1}}}
\newcommand{\SEMDEC}[1]{\DEC{SemanticsName}{#1}{\SEM{#1}}}
\newcommand{\SECTDEC}[1]{\DEC{SectionNumber}{#1}{\textsf{#1}}}
% \newcommand{\LANGDEC}[1]{\DEC{Language}{#1}{\LANG{#1}}}
% REF
\newcommand{\REF}[3]{\href{###1%3A#2}{#3}}
\newcommand{\VARREF}[1]{\REF{PartVariable}{#1}{\VAR{#1}}}
\newcommand{\FUNREF}[1]{\REF{Name}{#1}{\FUN{#1}}}
\newcommand{\SYNREF}[1]{\REF{SyntaxName}{#1}{\SYN{#1}}}
\newcommand{\SEMREF}[1]{\REF{SemanticsName}{#1}{\SEM{#1}}}
\newcommand{\SECTREF}[1]{\REF{SectionNumber}{#1}{\SECT{#1}}}
% \newcommand{\LANGREF}[1]{\REF{Language}{#1}{\LANG{#1}}}
% HYP
\newcommand{\HYP}[5]{\href{#1/#2/index.html###3%3A#4}{#5}}
\newcommand{\VARHYP}[3]{\HYP{#1}{#2}{PartVariable}{#3}{\VAR{#3}}}
\newcommand{\FUNHYP}[3]{\HYP{#1}{#2}{Name}{#3}{\FUN{#3}}}
\newcommand{\SYNHYP}[3]{\HYP{#1}{#2}{SyntaxName}{#3}{\SYN{#3}}}
\newcommand{\SEMHYP}[3]{\HYP{#1}{#2}{SemanticsName}{#3}{\SEM{#3}}}
\newcommand{\SECTHYP}[3]{\HYP{#1}{#2}{SectionNumber}{#3}{\SECT{#3}}}
% \newcommand{\LANGHYP}[3]{\HYP{#1}{#2}{Language}{#3}{\LANG{#3}}}
% CBS-beta/math hyperlinks
\newcommand{\CBSBETAMATH}{https://plancomps.github.io/CBS-beta/math}
\newcommand{\VARCBS}[3]{\VARHYP{\CBSBETAMATH/#1}{#2}{#3}}
\newcommand{\FUNCBS}[3]{\FUNHYP{\CBSBETAMATH/#1}{#2}{#3}}
\newcommand{\SYNCBS}[3]{\SYNHYP{\CBSBETAMATH/#1}{#2}{#3}}
\newcommand{\SEMCBS}[3]{\SEMHYP{\CBSBETAMATH/#1}{#2}{#3}}
\newcommand{\SECTCBS}[3]{\SECTHYP{\CBSBETAMATH/#1}{#2}{#3}}
% \newcommand{\LANGCBS}[3]{\LANGHYP{\CBSBETAMATH/#1}{#2}{#3}}
% \LEFTPHRASE MATH \RIGHTPHRASE produces [[ MATH ]] with proper brackets:
\newcommand{\LEFTPHRASE}{\llbracket}
\newcommand{\RIGHTPHRASE}{\rrbracket}
% \LEFTGROUP MATH \RIGHTGROUP produces ( MATH ) where the parentheses are
% highlighted the same as keywords:
\newcommand{\LEFTGROUP}{\color{Grey}{(}}
\newcommand{\RIGHTGROUP}{\color{Grey}{)}}
% MATH\PLUS produces a superscript +
% MATH\STAR produces a superscript *
% MATH\QUERY produces a superscript ?
\newcommand{\PLUS}{ {}^{\texttt{+}}}
\newcommand{\STAR}{ {}^{\texttt{*}}}
\newcommand{\QUERY}{ {}^{\texttt{?}}}
% \RULE{premise}{conclusion} produces
% premise
% ----------
% conclusion
\newcommand{\RULE}[2]{\frac{\displaystyle#1}{\displaystyle#2}}
% See https://tex.stackexchange.com/questions/337328/superscripts-appear-in-various-weird-places-in-fractions
% \RULE
% {\begin{aligned} & premise \\ & ... \end{aligned}}
% {\begin{aligned} & conclusion ... \\ & ... \end{aligned}}
% produces an inference rule with left-aligned premises and split conclusion
% premise
% ...
% --------------
% conclusion ...
% ...
% \TO TYPE produces => TYPE
\newcommand{\TO}{\mathop{\Rightarrow}}
% TERM \TRANS TERM produces TERM ---> TERM
\newcommand{\TRANS}{\longrightarrow}
% TERM \xrightarrow{LABEL} TERM puts the label above the long arrow
\)
\(
\renewcommand{\HYP}[5]{#5}
\)
This page is using MathJax-2.7. See the same page using MathJax-3.
\[\KEY{Language} \quad \STRING{Test}\]
ASCII characters
\[\begin{align*} \KEY{Syntax} \quad \SYN{test} \ ::= \ & \ \LEX{{!}~{"}~{\HASH}~{\DOLLAR}~{\PERCENT}~{\AMPERSAND}~{\APOSTROPHE}~{(}~{)}~{*}~{+}~{,}~{-}~{.}~{/}~{:}~{;}} \\ \ \mid \ & \ \LEX{{<}~{=}~{>}~{?}~{@}~{[}~{\BACKSLASH}~{]}~{\CARET}~{\UNDERSCORE}~{\GRAVE}~{\LEFTBRACE}~{|}~{\RIGHTBRACE}~{\TILDE}~A~Z~a~z~0~9} \end{align*}\]The apostrophe and the backslash have to be escaped in CBS:
Syntax
test ::= '! " # $ % & \' ( ) * + , - . / : ;'
| '< = > ? @ [ \\ ] ^ _ ` { | } ~ A Z a z 0 9'