| 1 | % Package for CFA Research Lab.
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| 2 | %
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| 3 | % Made by combining and updating various macro files people had made.
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| 4 | %
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| 5 | % Internal commands are prefixed with "\cfalab@".
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| 6 |
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| 7 | % I don't know what the oldest LaTeX2e version with everything needed is.
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| 8 | \NeedsTeXFormat{LaTeX2e}
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| 9 | \ProvidesPackage{cfalab}[2020/03/24 v0.1 CFA Laboratory LaTeX Tools]
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| 10 |
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| 11 | % Other packages required.
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| 12 | \RequirePackage{etoolbox}
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| 13 | \RequirePackage{listings}
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| 14 | \RequirePackage{xspace}
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| 15 |
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| 16 | % Symbols: All symbols are zero argument robust commands with special rules
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| 17 | % about the space following the c.s. token. Normally the space might be
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| 18 | % re-added according to the rules of the xspace package. They may be followed
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| 19 | % by a star (which the command will consume) to disable this behaviour.
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| 20 |
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| 21 | % \newsymbolcmd{<command>}{<replacement text>}
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| 22 | % Defines <command> to be a symbol that has the given <replacement text>.
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| 23 | \newrobustcmd*\newsymbolcmd[2]{\newrobustcmd{#1}{\cfalab@symbol{#2}}}
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| 24 | \def\cfalab@symbol#1{\@ifnextchar*{#1\cfalab@eatstar}{#1\xspace}}
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| 25 | \def\cfalab@eatstar*{}
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| 26 |
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| 27 | % Cforall with the forall symbol.
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| 28 | \newsymbolcmd\CFA{\textsf{C}\raisebox{\depth}{\rotatebox{180}{\textsf{A}}}}
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| 29 |
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| 30 | % The CFA listings language. Based off of ANCI C and including GCC extensions.
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| 31 | % The UW dialect is the default (and only so far) dialect of the language.
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| 32 | \lstdefinelanguage[UW]{CFA}[ANSI]{C}{
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| 33 | morekeywords={_Alignas, _Alignof, __alignof, __alignof__, asm, __asm,
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| 34 | __asm__, __attribute, __attribute__, auto, _Bool, catch, catchResume,
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| 35 | choose, _Complex, __complex, __complex__, __const, __const__,
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| 36 | coroutine, disable, dtype, enable, exception, __extension__,
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| 37 | fallthrough, fallthru, finally, __float80, float80, __float128,
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| 38 | float128, forall, ftype, generator, _Generic, _Imaginary, __imag,
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| 39 | __imag__, inline, __inline, __inline__, __int128, int128, __label__,
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| 40 | monitor, mutex, _Noreturn, one_t, or, otype, restrict, resume,
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| 41 | __restrict, __restrict__, __signed, __signed__, _Static_assert,
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| 42 | suspend, thread, _Thread_local, throw, throwResume, timeout, trait,
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| 43 | try, ttype, typeof, __typeof, __typeof__, virtual, __volatile,
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| 44 | __volatile__, waitfor, when, with, zero_t
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| 45 | },
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| 46 | moredirectives={defined,include_next},
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| 47 | }
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| 48 | \lstset{defaultdialect={[UW]CFA}}
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| 49 |
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| 50 | % The cfalab style defines some common settings useful in different languages.
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| 51 | \lstdefinestyle{cfalab}{%
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| 52 | columns=fullflexible,
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| 53 | basicstyle=\linespread{0.9}\tt,
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| 54 | stringstyle=\tt,
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| 55 | }
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| 56 |
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| 57 | % \code*[<escape character>]{<code>}
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| 58 | % Use the listings package to format a snipit of <code>.
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| 59 | % The <escape character> must be a character that does not appear in
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| 60 | % <code> and defaults to a backtick.
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| 61 | \newcommand*\codeC[2][\`]{\lstinline[language=C]#1#2#1}
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| 62 | \newcommand*\codeCFA[2][\`]{\lstinline[language=CFA]#1#2#1}
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| 63 |
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| 64 | % \settextunderscore{(new|old)}
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| 65 | % Redefines the underscore either as a new repersentation or the old one.
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| 66 | % Not that some other packages (ex. hyperref) can override this. Set it
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| 67 | % up after loading them.
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| 68 | \let\cfalab@textunderscore@old=\textunderscore
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| 69 | \newcommand\cfalab@textunderscore@new{%
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| 70 | \leavevmode\makebox[1.2ex][c]{\rule{1ex}{0.075ex}}}
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| 71 | \newcommand\settextunderscore[1]{%
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| 72 | \renewcommand\textunderscore{\csuse{cfalab@textunderscore@#1}}}
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| 73 |
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| 74 | \endinput
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