| 1 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -*- Mode: Latex -*- %%%%%%%%%%%%%%%%%%%%%%%%%%%% | 
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| 2 | %% | 
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| 3 | %% Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo | 
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| 4 | %% | 
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| 5 | %% The contents of this file are covered under the licence agreement in the | 
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| 6 | %% file "LICENCE" distributed with Cforall. | 
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| 7 | %% | 
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| 8 | %% common.tex -- | 
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| 9 | %% | 
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| 10 | %% Author           : Peter A. Buhr | 
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| 11 | %% Created On       : Sat Apr  9 10:06:17 2016 | 
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| 12 | %% Last Modified By : Peter A. Buhr | 
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| 13 | %% Last Modified On : Wed Sep 23 21:21:55 2020 | 
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| 14 | %% Update Count     : 454 | 
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| 15 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | 
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| 16 |  | 
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| 17 | \setlength{\textheight}{9in} | 
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| 18 | %\oddsidemargin 0.0in | 
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| 19 | \renewcommand{\topfraction}{0.8}                % float must be greater than X of the page before it is forced onto its own page | 
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| 20 | \renewcommand{\bottomfraction}{0.8}             % float must be greater than X of the page before it is forced onto its own page | 
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| 21 | \renewcommand{\floatpagefraction}{0.8}  % float must be greater than X of the page before it is forced onto its own page | 
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| 22 | \renewcommand{\textfraction}{0.0}               % the entire page maybe devoted to floats with no text on the page at all | 
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| 23 |  | 
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| 24 | \lefthyphenmin=4                                                % hyphen only after 4 characters | 
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| 25 | \righthyphenmin=4 | 
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| 26 |  | 
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| 27 | \usepackage[ignoredisplayed]{enumitem}  % do not affect trivlist | 
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| 28 | \setlist{labelsep=1ex}% global | 
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| 29 | \setlist[itemize]{topsep=0.5ex,parsep=0.25ex,itemsep=0.25ex,listparindent=\parindent,leftmargin=\parindent}% global | 
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| 30 | \setlist[itemize,1]{label=\textbullet}% local | 
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| 31 | %\renewcommand{\labelitemi}{{\raisebox{0.25ex}{\footnotesize$\bullet$}}} | 
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| 32 | \setlist[enumerate]{listparindent=\parindent}% global | 
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| 33 | \setlist[enumerate,2]{leftmargin=\parindent,labelsep=*,align=parleft,label=\alph*.}% local | 
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| 34 | \setlist[description]{itemsep=0pt,listparindent=\parindent,leftmargin=\parindent,labelsep=1.5ex} | 
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| 35 |  | 
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| 36 | % Names used in the document. | 
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| 37 |  | 
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| 38 | \usepackage{xspace} | 
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| 39 | \newcommand{\CFAIcon}{\textsf{C}\raisebox{\depth}{\rotatebox{180}{\textsf{A}}}\xspace} % Cforall symbolic name | 
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| 40 | \newcommand{\CFA}{\protect\CFAIcon}             % safe for section/caption | 
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| 41 | \newcommand{\CFL}{\textrm{Cforall}\xspace} % Cforall symbolic name | 
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| 42 | \newcommand{\Celeven}{\textrm{C11}\xspace} % C11 symbolic name | 
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| 43 | \newcommand{\CC}{\textrm{C}\kern-.1em\hbox{+\kern-.25em+}\xspace} % C++ symbolic name | 
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| 44 | \newcommand{\CCeleven}{\textrm{C}\kern-.1em\hbox{+\kern-.25em+}11\xspace} % C++11 symbolic name | 
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| 45 | \newcommand{\CCfourteen}{\textrm{C}\kern-.1em\hbox{+\kern-.25em+}14\xspace} % C++14 symbolic name | 
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| 46 | \newcommand{\CCseventeen}{\textrm{C}\kern-.1em\hbox{+\kern-.25em+}17\xspace} % C++17 symbolic name | 
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| 47 | \newcommand{\CCtwenty}{\textrm{C}\kern-.1em\hbox{+\kern-.25em+}20\xspace} % C++20 symbolic name | 
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| 48 | \newcommand{\Csharp}{C\raisebox{-0.7ex}{\Large$^\sharp$}\xspace} % C# symbolic name | 
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| 49 |  | 
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| 50 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | 
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| 51 |  | 
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| 52 | \makeatletter | 
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| 53 | % parindent is relative, i.e., toggled on/off in environments like itemize, so store the value for | 
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| 54 | % use rather than use \parident directly. | 
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| 55 | \newlength{\parindentlnth} | 
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| 56 | \setlength{\parindentlnth}{\parindent} | 
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| 57 |  | 
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| 58 | \usepackage{pslatex}                                    % reduce size of san serif font | 
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| 59 | \usepackage{relsize}                                    % must be after change to small or selects old size | 
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| 60 | \usepackage{rotating} | 
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| 61 |  | 
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| 62 | % reduce size of chapter/section titles | 
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| 63 | \def\@makechapterhead#1{% | 
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| 64 | \vspace*{50\p@}% | 
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| 65 | {\parindent \z@ \raggedright \normalfont | 
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| 66 | \ifnum \c@secnumdepth >\m@ne | 
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| 67 | \large\bfseries \@chapapp\space \thechapter | 
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| 68 | \par\nobreak | 
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| 69 | \vskip 5\p@ | 
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| 70 | \fi | 
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| 71 | \interlinepenalty\@M | 
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| 72 | \Large \bfseries #1\par\nobreak | 
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| 73 | \vskip 50\p@ | 
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| 74 | }} | 
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| 75 | \def\@makeschapterhead#1{% | 
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| 76 | \vspace*{50\p@}% | 
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| 77 | {\parindent \z@ \raggedright | 
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| 78 | \normalfont | 
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| 79 | \interlinepenalty\@M | 
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| 80 | \Large \bfseries  #1\par\nobreak | 
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| 81 | \vskip 50\p@ | 
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| 82 | }} | 
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| 83 | \renewcommand\section{\@startsection{section}{1}{\z@}{-3.5ex \@plus -1ex \@minus -.2ex}{1.75ex \@plus .2ex}{\normalfont\large\bfseries}} | 
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| 84 | \renewcommand\subsection{\@startsection{subsection}{2}{\z@}{-3.25ex \@plus -1ex \@minus -.2ex}{1.5ex \@plus .2ex}{\normalfont\normalsize\bfseries}} | 
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| 85 | \renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}{-2.5ex \@plus -1ex \@minus -.2ex}{1.0ex \@plus .2ex}{\normalfont\normalsize\bfseries}} | 
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| 86 | \renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}{-2.0ex \@plus -1ex \@minus -.2ex}{-1em}{\normalfont\normalsize\bfseries}} | 
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| 87 |  | 
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| 88 | % index macros | 
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| 89 | \newcommand{\italic}[1]{\emph{\hyperpage{#1}}} | 
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| 90 | \newcommand{\Definition}[1]{\textbf{\hyperpage{#1}}} | 
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| 91 | \newcommand{\see}[1]{\emph{see}~#1} | 
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| 92 |  | 
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| 93 | % Define some commands that produce formatted index entries suitable for cross-references. | 
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| 94 | % ``\spec'' produces entries for specifications of entities.  ``\impl'' produces entries for their | 
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| 95 | % implementations, and ``\use'' for their uses. | 
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| 96 |  | 
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| 97 | %  \newcommand{\bold}[1]{{\bf #1}} | 
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| 98 | %  \def\spec{\@bsphack\begingroup | 
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| 99 | %             \def\protect##1{\string##1\space}\@sanitize | 
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| 100 | %             \@wrxref{|bold}} | 
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| 101 | \def\impl{\@bsphack\begingroup | 
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| 102 | \def\protect##1{\string##1\space}\@sanitize | 
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| 103 | \@wrxref{|Definition}} | 
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| 104 | \newcommand{\indexcode}[1]{{\lstinline$#1$}} | 
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| 105 | \def\use{\@bsphack\begingroup | 
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| 106 | \def\protect##1{\string##1\space}\@sanitize | 
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| 107 | \@wrxref{|hyperpage}} | 
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| 108 | \def\@wrxref#1#2{\let\thepage\relax | 
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| 109 | \xdef\@gtempa{\write\@indexfile{\string | 
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| 110 | \indexentry{#2@{\lstinline$#2$}#1}{\thepage}}}\endgroup\@gtempa | 
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| 111 | \if@nobreak \ifvmode\nobreak\fi\fi\@esphack} | 
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| 112 | %\newcommand{\use}[1]{\index{#1@{\lstinline$#1$}}} | 
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| 113 | %\newcommand{\impl}[1]{\index{\protect#1@{\lstinline$\protect#1$}|Definition}} | 
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| 114 |  | 
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| 115 | % inline text and lowercase index: \Index{inline and lowercase index text} | 
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| 116 | \newcommand{\Index}{\@ifstar\@sIndex\@Index} | 
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| 117 | % inline text and as-in index: \Index[as-is index text]{inline text} | 
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| 118 | \newcommand{\@Index}[2][\@empty]{\lowercase{\def\temp{#2}}#2\ifx#1\@empty\index{\temp}\else\index{#1@{\protect#2}}\fi} | 
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| 119 | % inline text but index with different as-is text: \Index[index text]{inline text} | 
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| 120 | \newcommand{\@sIndex}[2][\@empty]{#2\ifx#1\@empty\index{#2}\else\index{#1@{\protect#2}}\fi} | 
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| 121 |  | 
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| 122 | % inline text and code index (cannot use ©) | 
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| 123 | \newcommand{\Indexc}[2][\@empty]{\lstinline[#1]$#2$\index{#2@\lstinline[#1]$#2$}} | 
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| 124 | % code index (cannot use ©) | 
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| 125 | \newcommand{\indexc}[2][\@empty]{\index{#2@\lstinline[#1]$#2$}} | 
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| 126 |  | 
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| 127 | % Denote newterms in particular font and index them without particular font and in lowercase, e.g., \newterm{abc}. | 
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| 128 | % The option parameter provides an index term different from the new term, e.g., \newterm[\texttt{abc}]{abc} | 
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| 129 | % The star version does not lowercase the index information, e.g., \newterm*{IBM}. | 
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| 130 | \newcommand{\newtermFontInline}{\emph} | 
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| 131 | \newcommand{\newterm}{\@ifstar\@snewterm\@newterm} | 
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| 132 | \newcommand{\@newterm}[2][\@empty]{\lowercase{\def\temp{#2}}{\newtermFontInline{#2}}\ifx#1\@empty\index{\temp}\else\index{#1@{\protect#2}}\fi} | 
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| 133 | \newcommand{\@snewterm}[2][\@empty]{{\newtermFontInline{#2}}\ifx#1\@empty\index{#2}\else\index{#1@{\protect#2}}\fi} | 
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| 134 |  | 
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| 135 | % Latin abbreviation | 
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| 136 | \newcommand{\abbrevFont}{\textit}                       % set empty for no italics | 
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| 137 | \@ifundefined{eg}{ | 
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| 138 | \newcommand{\EG}{\abbrevFont{e}.\abbrevFont{g}.} | 
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| 139 | \newcommand*{\eg}{% | 
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| 140 | \@ifnextchar{,}{\EG}% | 
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| 141 | {\@ifnextchar{:}{\EG}% | 
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| 142 | {\EG,\xspace}}% | 
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| 143 | }}{}% | 
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| 144 | \@ifundefined{ie}{ | 
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| 145 | \newcommand{\IE}{\abbrevFont{i}.\abbrevFont{e}.} | 
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| 146 | \newcommand*{\ie}{% | 
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| 147 | \@ifnextchar{,}{\IE}% | 
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| 148 | {\@ifnextchar{:}{\IE}% | 
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| 149 | {\IE,\xspace}}% | 
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| 150 | }}{}% | 
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| 151 | \@ifundefined{etc}{ | 
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| 152 | \newcommand{\ETC}{\abbrevFont{etc}} | 
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| 153 | \newcommand*{\etc}{% | 
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| 154 | \@ifnextchar{.}{\ETC}% | 
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| 155 | {\ETC.\xspace}% | 
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| 156 | }}{}% | 
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| 157 | \@ifundefined{etal}{ | 
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| 158 | \newcommand{\ETAL}{\abbrevFont{et}~\abbrevFont{al}} | 
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| 159 | \newcommand*{\etal}{% | 
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| 160 | \@ifnextchar{.}{\protect\ETAL}% | 
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| 161 | {\protect\ETAL.\xspace}% | 
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| 162 | }}{}% | 
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| 163 | \@ifundefined{viz}{ | 
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| 164 | \newcommand{\VIZ}{\abbrevFont{viz}} | 
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| 165 | \newcommand*{\viz}{% | 
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| 166 | \@ifnextchar{.}{\VIZ}% | 
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| 167 | {\VIZ.\xspace}% | 
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| 168 | }}{}% | 
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| 169 | \makeatother | 
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| 170 |  | 
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| 171 | \newenvironment{cquote}{% | 
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| 172 | \list{}{\lstset{resetmargins=true,aboveskip=0pt,belowskip=0pt}\topsep=4pt\parsep=0pt\leftmargin=\parindentlnth\rightmargin\leftmargin}% | 
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| 173 | \item\relax | 
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| 174 | }{% | 
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| 175 | \endlist | 
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| 176 | }% cquote | 
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| 177 |  | 
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| 178 | \newenvironment{rationale}{% | 
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| 179 | \begin{cquote}\noindent$\Box$\enspace | 
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| 180 | }{% | 
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| 181 | \hfill\enspace$\Box$\end{cquote} | 
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| 182 | }% | 
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| 183 |  | 
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| 184 | % blocks and titles | 
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| 185 | \newcommand{\define}[1]{\emph{#1\/}\index{#1}} | 
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| 186 | \newcommand{\rewriterules}{\paragraph{Rewrite Rules}~\par\noindent} | 
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| 187 | \newcommand{\examples}{\paragraph{Examples}~\par\noindent} | 
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| 188 | \newcommand{\semantics}{\paragraph{Semantics}~\par\noindent} | 
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| 189 | \newcommand{\constraints}{\paragraph{Constraints}~\par\noindent} | 
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| 190 | \newcommand{\predefined}{\paragraph{Predefined Identifiers}~\par\noindent} | 
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| 191 |  | 
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| 192 | % BNF macros | 
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| 193 | \newenvironment{syntax}{ | 
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| 194 | \paragraph{Syntax} | 
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| 195 | \begin{cquote} | 
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| 196 | \begin{description}[noitemsep,leftmargin=\parindentlnth] | 
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| 197 | }{ | 
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| 198 | \end{description} | 
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| 199 | \end{cquote} | 
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| 200 | } | 
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| 201 | % \def\syntax{\paragraph{Syntax}\trivlist\parindent=.5in\item[\hskip.5in]} | 
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| 202 | %\let\endsyntax=\endtrivlist | 
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| 203 | \newcommand{\lhs}[1]{\item[\emph{#1:}\index{#1@{\emph{#1}}|italic}]~\ignorespaces} | 
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| 204 | \newcommand{\oldlhs}[1]{\item[\emph{#1:}\index{#1@{\emph{#1}}|italic}~\dots]~} | 
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| 205 | \newcommand{\rhs}{\hfil\newline} | 
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| 206 | \newcommand{\nonterm}[1]{\emph{#1}\index{#1@{\emph{#1}}|italic}} | 
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| 207 | \newcommand{\opt}{$_{opt}$\ } | 
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| 208 |  | 
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| 209 | \usepackage{varioref}                                   % extended references | 
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| 210 | % adjust varioref package with default "section" and "page" titles, and optional title with faraway page numbers | 
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| 211 | % \VRef{label} => Section 2.7, \VPageref{label} => page 17 | 
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| 212 | % \VRef[Figure]{label} => Figure 3.4, \VPageref{label} => page 17 | 
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| 213 | \renewcommand{\reftextfaceafter}{\unskip} | 
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| 214 | \renewcommand{\reftextfacebefore}{\unskip} | 
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| 215 | \renewcommand{\reftextafter}{\unskip} | 
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| 216 | \renewcommand{\reftextbefore}{\unskip} | 
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| 217 | \renewcommand{\reftextfaraway}[1]{\unskip, p.~\pageref{#1}} | 
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| 218 | \renewcommand{\reftextpagerange}[2]{\unskip, pp.~\pageref{#1}--\pageref{#2}} | 
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| 219 | \newcommand{\VRef}[2][Section]{\ifx#1\@empty\else{#1}\nobreakspace\fi\vref{#2}} | 
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| 220 | \newcommand{\VPageref}[2][page]{\ifx#1\@empty\else{#1}\nobreakspace\fi\pageref{#2}} | 
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| 221 |  | 
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| 222 | \let\Oldthebibliography\thebibliography | 
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| 223 | \renewcommand\thebibliography[1]{ | 
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| 224 | \Oldthebibliography{#1} | 
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| 225 | \setlength{\parskip}{0pt}                             % reduce vertical spacing between references | 
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| 226 | \setlength{\itemsep}{5pt plus 0.3ex} | 
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| 227 | }% | 
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| 228 |  | 
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| 229 | \usepackage{listings}                                                                   % format program code | 
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| 230 | \usepackage{lstlang} | 
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| 231 | \makeatletter | 
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| 232 |  | 
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| 233 | \newcommand{\LstBasicStyle}[1]{{\lst@basicstyle{#1}}} | 
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| 234 | \newcommand{\LstKeywordStyle}[1]{{\lst@basicstyle{\lst@keywordstyle{#1}}}} | 
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| 235 | \newcommand{\LstCommentStyle}[1]{{\lst@basicstyle{\lst@commentstyle{#1}}}} | 
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| 236 |  | 
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| 237 | \newlength{\gcolumnposn}                                % temporary hack because lstlisting does not handle tabs correctly | 
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| 238 | \newlength{\columnposn} | 
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| 239 | \setlength{\gcolumnposn}{2.75in} | 
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| 240 | \setlength{\columnposn}{\gcolumnposn} | 
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| 241 | \newcommand{\C}[2][\@empty]{\ifx#1\@empty\else\global\setlength{\columnposn}{#1}\global\columnposn=\columnposn\fi\hfill\makebox[\textwidth-\columnposn][l]{\lst@basicstyle{\LstCommentStyle{#2}}}} | 
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| 242 | \newcommand{\CRT}{\global\columnposn=\gcolumnposn} | 
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| 243 |  | 
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| 244 | % allow escape sequence in lstinline | 
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| 245 | %\usepackage{etoolbox} | 
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| 246 | %\patchcmd{\lsthk@TextStyle}{\let\lst@DefEsc\@empty}{}{}{\errmessage{failed to patch}} | 
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| 247 |  | 
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| 248 | % allow adding to lst literate | 
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| 249 | \def\addToLiterate#1{\protect\edef\lst@literate{\unexpanded\expandafter{\lst@literate}\unexpanded{#1}}} | 
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| 250 | \lst@Key{add to literate}{}{\addToLiterate{#1}} | 
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| 251 | \makeatother | 
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| 252 |  | 
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| 253 | \newcommand{\CFADefaults}{% | 
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| 254 | \lstset{ | 
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| 255 | language=CFA, | 
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| 256 | columns=fullflexible, | 
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| 257 | basicstyle=\linespread{0.9}\sf,                 % reduce line spacing and use sanserif font | 
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| 258 | stringstyle=\tt,                                                % use typewriter font | 
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| 259 | tabsize=5,                                                              % N space tabbing | 
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| 260 | xleftmargin=\parindentlnth,                             % indent code to paragraph indentation | 
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| 261 | extendedchars=true,                                             % allow ASCII characters in the range 128-255 | 
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| 262 | escapechar=§,                                                   % LaTeX escape in CFA code §...§ (section symbol), emacs: C-q M-' | 
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| 263 | mathescape=true,                                                % LaTeX math escape in CFA code $...$ | 
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| 264 | keepspaces=true,                                                % | 
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| 265 | showstringspaces=false,                                 % do not show spaces with cup | 
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| 266 | showlines=true,                                                 % show blank lines at end of code | 
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| 267 | aboveskip=4pt,                                                  % spacing above/below code block | 
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| 268 | belowskip=3pt, | 
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| 269 | % replace/adjust listing characters that look bad in sanserif | 
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| 270 | literate={-}{\makebox[1ex][c]{\raisebox{0.4ex}{\rule{0.75ex}{0.1ex}}}}1 {^}{\raisebox{0.6ex}{$\scriptscriptstyle\land\,$}}1 | 
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| 271 | {~}{\raisebox{0.3ex}{$\scriptstyle\sim\,$}}1 {`}{\ttfamily\upshape\hspace*{-0.1ex}`}1 | 
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| 272 | {<-}{$\leftarrow$}2 {=>}{$\Rightarrow$}2 {->}{\makebox[1ex][c]{\raisebox{0.4ex}{\rule{0.8ex}{0.075ex}}}\kern-0.2ex\textgreater}2, | 
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| 273 | }% lstset | 
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| 274 | }% CFADefaults | 
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| 275 |  | 
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| 276 | \ifdefined\CFALatin% | 
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| 277 | \lstnewenvironment{cfa}[1][]{\CFADefaults | 
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| 278 | \lstset{ | 
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| 279 | language=CFA, | 
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| 280 | moredelim=**[is][\color{red}]{®}{®},    % red highlighting ®...® (registered trademark symbol) emacs: C-q M-. | 
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| 281 | moredelim=**[is][\color{blue}]{ß}{ß},   % blue highlighting ß...ß (sharp s symbol) emacs: C-q M-_ | 
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| 282 | moredelim=**[is][\color{OliveGreen}]{¢}{¢}, % green highlighting ¢...¢ (cent symbol) emacs: C-q M-" | 
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| 283 | moredelim=[is][\lstset{keywords={}}]{¶}{¶}, % keyword escape ¶...¶ (pilcrow symbol) emacs: C-q M-^ | 
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| 284 | % replace/adjust listing characters that look bad in sanserif | 
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| 285 | add to literate={`}{\ttfamily\upshape\hspace*{-0.1ex}`}1 | 
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| 286 | }% lstset | 
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| 287 | \lstset{#1} | 
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| 288 | }{} | 
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| 289 | % inline code ©...© (copyright symbol) emacs: C-q M-) | 
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| 290 | \lstMakeShortInline©                                    % single-character for \lstinline | 
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| 291 | \else% extra Latin-1 escape characters | 
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| 292 | \lstset{ | 
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| 293 | language=CFA, | 
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| 294 | escapechar=\$,                                                  % LaTeX escape in CFA code | 
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| 295 | moredelim=**[is][\color{red}]{@}{@},    % red highlighting `...` (backtick symbol) | 
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| 296 | }% lstset | 
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| 297 | \lstnewenvironment{cfa}[1][]{\CFADefaults | 
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| 298 | \lstset{ | 
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| 299 | language=CFA, | 
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| 300 | escapechar=\$,                                                  % LaTeX escape in CFA code | 
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| 301 | moredelim=**[is][\color{red}]{@}{@},    % red highlighting `...` (backtick symbol) | 
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| 302 | }% lstset | 
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| 303 | \lstset{#1} | 
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| 304 | }{} | 
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| 305 | % inline code @...@ (at symbol) | 
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| 306 | \lstMakeShortInline@                                    % single-character for \lstinline | 
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| 307 | \fi% | 
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| 308 |  | 
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| 309 | % Local Variables: % | 
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| 310 | % tab-width: 4 % | 
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| 311 | % fill-column: 100 % | 
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| 312 | % End: % | 
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