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| -rw-r--r-- | Master/texmf-dist/source/latex/asypictureb/asypictureB.dtx | 1423 | ||||
| -rw-r--r-- | Master/texmf-dist/source/latex/asypictureb/asypictureB.ins | 372 | ||||
| -rw-r--r-- | Master/texmf-dist/tex/latex/asypictureb/asypictureB.sty | 338 | ||||
| -rwxr-xr-x | Master/tlpkg/bin/tlpkg-ctan-check | 2 | ||||
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diff --git a/Master/texmf-dist/doc/latex/asypictureb/README b/Master/texmf-dist/doc/latex/asypictureb/README new file mode 100644 index 00000000000..d0f5a2e3f50 --- /dev/null +++ b/Master/texmf-dist/doc/latex/asypictureb/README @@ -0,0 +1,315 @@ +---------------------------------------------------------------- +asypictureB --- user-friendly integration of Asymptote into LaTeX +E-mail: cstaats at math.uchicago.edu +Released under the LaTeX Project Public License v1.3c or later +See http://www.latex-project.org/lppl.txt +---------------------------------------------------------------- + +The `asypictureB` package allows users to integrate Asymptote code +for producing pictures into LaTeX source code using the shell-escape +functionality. It is an alternative to the `asymptote` package +that comes with Asymptote. The most important advantage of the +asypictureB package is that it provides immediate access to +Asymptote errors by repackaging them as LaTeX errors. It also allows +limited use of TeX macros such as \the\linewidth inside Asymptote code. +\RequirePackage{fancyvrb} +\RequirePackage{graphicx} +\RequirePackage{pgfkeys} + +\makeatletter + +\def\asy@OutFile{\FV@OutFile} + +\RequirePackage{ifplatform} + +\ifshellescape + \def\ASYPIC@shell{18} + \newcommand{\shell@execute}{\immediate\write\ASYPIC@shell} +\else +\newwrite\ASYPIC@shell +\ifwindows + \openout\ASYPIC@shell=\jobname-compile_asy.bat\relax +\else + \openout\ASYPIC@shell=\jobname-compile_asy.sh\relax +\fi +\newcommand{\shell@execute}[1]{{% +\edef\temp{#1}% + \write\expandafter\ASYPIC@shell\expandafter{\temp}% +}} +\fi + +\ifshellescape + \newcommand{\copyfile}[2]{% + \ifwindows% + \immediate\write18{copy #1 #2 /y}% + \else% + \immediate\write18{cp #1 #2}% + \fi% + } +\else + \RequirePackage{verbatimcopy} + \newcommand{\copyfile}[2]{% + \OldVerbatimCopy{#1}{#2}% + } +\fi + +\newcommand{\deletefile}[1]{% + \ifwindows% + \shell@execute{del #1}% + \else% + \shell@execute{rm #1}% + \fi% +} + +\newcommand{\asyset}[1]{\pgfqkeys{/asy}{#1}} +\newcommand{\@asyerrorfilename}{\@asypicturename_errors.txt} +\newcounter{@asy@linenumber} + +\asyset{name/.initial=noname, name/.value required}% + +\asyset{graphic options/.code={}} +\asyset{set graphic option/.style={graphic options/.append code=#1}} +\asyset{.unknown/.code = % + {% + \edef\unknownkey{\pgfkeyscurrentname}% + \asyset{set graphic option/.expand once = {% + \expandafter\setkeys\expandafter{% + \expandafter G\expandafter i\expandafter n\expandafter% + }\expandafter{\unknownkey=#1}% + }}% + }% +} +\def\asy@scale{1} +\asyset{scale/.style={set graphic option = {\def\asy@scale{#1}}}, + scale/.value required} +\newcommand{\asy@angle}{0} +\asyset{angle/.style = {set graphic option = {\def\asy@angle{#1}}}, + angle/.value required} + +\newcommand{\getfontsize}{\f@size} + +\newif\ifasyfilechanged +\newif\ifASYPIC@flush +\newif\if@asyrepeat +\newread\@asyreadold +\newread\@asyreadnew +\edef\@tempasyfile{\jobname-temp} + +\newcommand{\RequireAsyRecompile}{\ASYPIC@flushtrue} +\newcommand{\AsyCompileIfNecessary}{\ASYPIC@flushfalse} +\AsyCompileIfNecessary + +\newcommand\clearasyheader{\def\ASYPIC@header{}} + +\def\ASYPIC@header{} + +\def\asyheader{\FV@Environment{}{asyheader}} + +\def\FVB@asyheader{% + \@bsphack + \begingroup + \FV@UseKeyValues + \FV@DefineWhiteSpace + \def\FV@Space{\space}% + \FV@DefineTabOut + \def\FV@ProcessLine##1{\g@addto@macro\ASYPIC@header{##1^^J}}% + \let\FV@FontScanPrep\relax + %% DG/SR modification begin - May. 18, 1998 + %% (to avoid problems with ligatures) + \let\@noligs\relax + %% DG/SR modification end + \FV@Scan}% + +\def\FVE@asyheader{\endgroup\@esphack} + +\DefineVerbatimEnvironment{asyheader}{asyheader}% + {codes={\catcode`@=0},tabsize=4} +\begin{asyheader} +defaultpen(fontsize(@getfontsize pt)); +settings.prc = false; +\end{asyheader} +\def\asypicture{\FV@Environment{}{asypicture}} + +\newcommand{\ASYPIC@recordname}[1]{% + \edef\tempmacroname{ASYPIC@name@#1}% + \ifcsname\tempmacroname\endcsname%% if \ASYPIC@name@... is defined + \edef\oldnum{\csname\tempmacroname\endcsname}% + \edef\@asypicturename% + {\scantokens\expandafter{\jobname\noexpand}-#1__\oldnum}% + \expandafter\xdef\csname\tempmacroname\endcsname% + {\the\numexpr\oldnum+1\relax}% + \edef\ASYPIC@current@num{\csname\tempmacroname\endcsname}% + \else%% This is the first time this name is being used. + \edef\@asypicturename% + {\scantokens\expandafter{\jobname\noexpand}-#1}% + \expandafter\gdef\csname\tempmacroname\endcsname{1}% + \fi% + \xdef\asylistingfile{\@asypicturename.asy} +} + + +\def\FVB@asypicture#1{% + \@bsphack + \asyset{graphic options/.code={}}% + \asyset{#1, name/.get = \currentname}% + \ASYPIC@recordname{\currentname}% + \begingroup + \FV@UseKeyValues + \FV@DefineWhiteSpace + \def\FV@Space{\space}% + \FV@DefineTabOut + \def\FV@ProcessLine{\immediate\write\asy@OutFile}% + \immediate\openout\asy@OutFile\@tempasyfile.asy\relax + \immediate\write\asy@OutFile{\ASYPIC@header^^J} + \let\FV@FontScanPrep\relax + %% DG/SR modification begin - May. 18, 1998 + %% (to avoid problems with ligatures) + \let\@noligs\relax + %% DG/SR modification end + \FV@Scan} + +\newcommand{\ASYPICcomparefiles}[2]{ + \IfFileExists{\@asypicturename.asy}% + {\openin\@asyreadold=#1.asy\relax% + \openin\@asyreadnew=#2.asy\relax% + \asyfilechangedfalse% + \@asyrepeattrue% + \loop% + \ifeof\@asyreadold% + \@asyrepeatfalse% + \ifeof\@asyreadnew% + \else% + \asyfilechangedtrue% + \fi% + \else% + \ifeof\@asyreadnew% + \@asyrepeatfalse% + \asyfilechangedtrue% + \else% Not at the end of either file in this case + \read\@asyreadold to \oldfileline% + \read\@asyreadnew to \newfileline% + \ifx\oldfileline\newfileline% + \@asyrepeattrue% + \else + \asyfilechangedtrue% + \@asyrepeatfalse% + \fi% + \fi% + \fi% + \if@asyrepeat + \repeat% + \closein\@asyreadold% + \closein\@asyreadnew% + }% + {\asyfilechangedtrue}% + \IfFileExists{#1.pdf}{}{% + \IfFileExists{#1.png}{}{% + \IfFileExists{#1.eps}{}{% + \asyfilechangedtrue% + }% + }% + }% +} + +\def\ASYPIC@runasy{% + \message{Attempting to run asy on \@asypicturename.asy^^J}% + \shell@execute{asy -noV \@asypicturename.asy 2> \@asyerrorfilename}% + \openin\@asyreadold=\@asyerrorfilename\relax% + \ifeof\@asyreadold% + \closein\@asyreadold% + \else% + \def\@asyerrormessage{^^JPossible Asymptote error:^^J}% + \read\@asyreadold to \@asyerrorfirstline% + \g@addto@macro\@asyerrormessage{\@asyerrorfirstline^^J}% + \ifeof\@asyreadold% + \closein\@asyreadold% + \else% + {\endlinechar=`^^J% + \loop% + \readline\@asyreadold to \@asytempmessage% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\@asytempmessage^^J}% + \unless\ifeof\@asyreadold\repeat% + }% + \closein\@asyreadold% + \g@addto@macro\@asyerrormessage{^^J}% + %Next: Need to process \@asyerrorfirstline to figure + %out the Asymptote file line number + \expandafter\def\expandafter\@asy@processerrorline% + \expandafter##\expandafter1\@asypicturename.asy:% + ##2.##3\relax{\xdef\@asy@errorline{\numexpr##2\relax}}% + {\expandafter\expandafter\expandafter% + \@asy@processerrorline\expandafter% + \@asyerrorfirstline\@asypicturename.asy: -5.\relax% + }% The surrounding braces should prevent too much from + % being gobbled in case the pattern doesn't match. + \openin\@asyreadold\@asypicturename.asy\relax% + \edef\numlinesout{5} + \setcounter{@asy@linenumber}{\numlinesout} + \loop\ifnum\value{@asy@linenumber}<\@asy@errorline% + \readline\@asyreadold to \temp% + \stepcounter{@asy@linenumber}% + \repeat% + % + \addtocounter{@asy@linenumber}{-\numlinesout} + % + {% + \endlinechar=`^^J% + \loop\ifnum\value{@asy@linenumber}<\@asy@errorline% + \stepcounter{@asy@linenumber}% + \edef\temp/{\arabic{@asy@linenumber}}% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\temp/ }% + \readline\@asyreadold to \@asytempmessage% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\@asytempmessage}% + \repeat% + }% + \closein\@asyreadold% + \PackageError{asypictureB}{\@asyerrormessage}{% + The Asymptote run described above + gave a non-empty error log. I have^^J + reproduced the error log and attempted + to print the five lines leading^^J + up to the error. Press enter or return + to continue, and then fix your^^J + Asymptote code when this run is done. + }% + \fi% + \fi% +} + +\def\FVE@asypicture{\immediate\closeout\asy@OutFile\endgroup% + \@esphack% + \ifASYPIC@flush% + \asyfilechangedtrue% + \else% + \ASYPICcomparefiles{\@asypicturename}{\@tempasyfile}% + \fi% + \ifasyfilechanged% + \IfFileExists{\@asypicturename.png}% + {\deletefile{\@asypicturename.png}}{}% + \IfFileExists{\@asypicturename.pdf}% + {\deletefile{\@asypicturename.pdf}}{}% + \IfFileExists{\@asypicturename.eps}% + {\deletefile{\@asypicturename.eps}}{}% + \copyfile{\@tempasyfile.asy}{\@asypicturename.asy} + \ASYPIC@runasy% + \fi% + \asyset{graphic options}% + % Avoid giving "file does not exist" errors. + \chardef\previousinteractionmode=\interactionmode% + \batchmode% + \includegraphics[scale=\asy@scale,angle=\asy@angle]% + {\@asypicturename}% + \interactionmode=\previousinteractionmode% +} + +\DefineVerbatimEnvironment{asypicture}{asypicture}% + {codes={\catcode`@=0},tabsize=4} + +\ifshellescape\else + \AtEndDocument{\closeout\ASYPIC@shell} +\fi + +\makeatother diff --git a/Master/texmf-dist/doc/latex/asypictureb/asypictureB.pdf b/Master/texmf-dist/doc/latex/asypictureb/asypictureB.pdf Binary files differnew file mode 100644 index 00000000000..9365ef3c887 --- /dev/null +++ b/Master/texmf-dist/doc/latex/asypictureb/asypictureB.pdf diff --git a/Master/texmf-dist/source/latex/asypictureb/asypictureB.dtx b/Master/texmf-dist/source/latex/asypictureb/asypictureB.dtx new file mode 100644 index 00000000000..6f94d1ae0d6 --- /dev/null +++ b/Master/texmf-dist/source/latex/asypictureb/asypictureB.dtx @@ -0,0 +1,1423 @@ +% \iffalse meta-comment +%<*internal> +\iffalse +%</internal> +%<*readme> +---------------------------------------------------------------- +asypictureB --- user-friendly integration of Asymptote into LaTeX +E-mail: cstaats at math.uchicago.edu +Released under the LaTeX Project Public License v1.3c or later +See http://www.latex-project.org/lppl.txt +---------------------------------------------------------------- + +The `asypictureB` package allows users to integrate Asymptote code +for producing pictures into LaTeX source code using the shell-escape +functionality. It is an alternative to the `asymptote` package +that comes with Asymptote. The most important advantage of the +asypictureB package is that it provides immediate access to +Asymptote errors by repackaging them as LaTeX errors. It also allows +limited use of TeX macros such as \the\linewidth inside Asymptote code. +%</readme> +%<*internal> +\fi +\def\nameofplainTeX{plain} +\ifx\fmtname\nameofplainTeX\else + \expandafter\begingroup +\fi +%</internal> +%<*install> +\input docstrip.tex +\keepsilent +\askforoverwritefalse +\preamble +---------------------------------------------------------------- +asypictureB --- user-friendly integration of Asymptote into LaTeX +E-mail: cstaats at math.uchicago.edu +Released under the LaTeX Project Public License v1.3c or later +See http://www.latex-project.org/lppl.txt +---------------------------------------------------------------- + +\endpreamble +\postamble + +Copyright (C) 2014 by Charles Staats III + +This file may be distributed and/or modified under the +conditions of the LaTeX Project Public License (LPPL), either +version 1.3c of this license or (at your option) any later +version. The latest version of this license is in the following file: + + http://www.latex-project.org/lppl.txt + +This work is "maintained" (as per LPPL maintenance status) by +Charles Staats III. + +This work consists of the file asypictureB.dtx +and the derived files asypictureB.ins, + asypictureB.pdf, and + asypictureB.sty. + +\endpostamble +\usedir{tex/latex/asypictureB} +\generate{ + \file{\jobname.sty}{\from{\jobname.dtx}{package}} +} +%</install> +%<install>\endbatchfile +%<*internal> +\usedir{source/latex/asypictureB} +\generate{ + \file{\jobname.ins}{\from{\jobname.dtx}{install}} +} +\nopreamble\nopostamble +\usedir{doc/latex/asypictureB} +\generate{ + \file{README.txt}{\from{\jobname.dtx}{readme}} +} +\ifx\fmtname\nameofplainTeX + \expandafter\endbatchfile +\else + \expandafter\endgroup +\fi +%</internal> +%<*package> +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{asypictureB} + [2014/04/15 v0.3 user-friendly integration of Asymptote into LaTeX] +%</package> +%<*driver> +\documentclass{ltxdoc} +\usepackage{lmodern} +\usepackage{\jobname} +\usepackage{fancyvrb} +\usepackage{scalerel} +\usepackage{microtype} +\usepackage{amssymb} +\usepackage{framed} +\usepackage[numbered]{hypdoc} + +\setlength{\emergencystretch}{0.5\linewidth} +\hypersetup{hidelinks} +\newcommand{\packagename}[1]{\textsf{#1}} +\newcommand{\danger}{\fontencoding{U}\fontfamily{futs}\selectfont\char 66\relax} +\newenvironment{warning}% +{% + \medskip\noindent\hangindent=3em\hangafter=-2% + \clubpenalty=10000% + \hbox to0pt% + {\hskip-\hangindent\smash% + {\raisebox{-0.6\baselineskip}{\scaleto{$\danger$}{1.8\baselineskip}}}% + \hfill% + }\ignorespaces\textbf{\hspace*{-.2em}Warning:} \ignorespaces% +}{% + \par\medskip% +} + +\EnableCrossrefs +\CodelineIndex +\RecordChanges +\begin{document} + \DocInput{\jobname.dtx} +\end{document} +%</driver> +% \fi +% +% \GetFileInfo{\jobname.sty} +% +% \title{^^A +% \packagename{asypictureB} --- user-friendly integration +% of Asymptote into \LaTeX\thanks{^^A +% This document +% corresponds to \packagename{asypictureB}~\fileversion, dated~\filedate.^^A +% }^^A +% } +% \author{Charles Staats III\thanks{E-mail: cstaats at math.uchicago.edu}} +% \date{Released \filedate} +% +% \maketitle +% +% \changes{v0.3}{2014/04/15}{First public release} +% +% \begin{abstract} +% The \packagename{asypictureB} package allows users to integrate Asymptote code +% for producing pictures into \LaTeX\ source code using the shell-escape +% functionality. It is an alternative to the \texttt{asymptote} package +% that comes with Asymptote. The most important advantage of the +% \packagename{asypictureB} package is that it provides immediate access to +% Asymptote errors by repackaging them as \LaTeX\ errors. It also allows +% limited use of TeX macros such as |\the\linewidth| inside Asymptote code. +% \end{abstract} +% +% \noindent\textbf{Disclaimer:} The author of this package has no affiliation with +% the creators of the Asymptote programming language. +% +% \tableofcontents +% +% \section{Introduction} +% +% The \href{http://asymptote.sourceforge.net}% +% {Asymptote programming language}\footnote{\url{http://asymptote.sourceforge.net}} +% is a powerful tool for the creation of diagrams, both two- and +% three-dimensional, that are compatible with +% \TeX\ documents. The programming language ships with a \LaTeX\ package +% called (appropriately but confusingly) \packagename{asymptote} that makes it +% easy to draw pictures by including Asymptote code in the \LaTeX\ source +% file. The \packagename{asymptote} package also allows the inclusion of +% interactive three-dimensional images in |pdf| files.\footnote{ +% The \packagename{asypictureB} package does not +% currently support this feature.} +% +% Unfortunately, the author has encountered the several annoyances +% using the \packagename{asymptote} package. +% \begin{enumerate} +% \item +% When my Asymptote code contains errors that prevent it +% from compiling, I have found it extremely difficult to track down +% the offending line in the \TeX\ source file. This has been the +% single biggest annoyance and has led me to compose all but the simplest +% Asymptote images as separate |.asy| files, which are then +% included into the \TeX\ source once they do what I want. +% \item +% The \packagename{asymptote} package does not support PNG files, +% although the Asymptote language does.\footnote{A note +% on why this is desirable: Asymptote's 3d capabilities are +% currently much better for +% rasterized images than for vector graphics. Thus, it is often desirable +% to produce a rasterized image. Because of a quirk of Asymptote, it is +% easy to produce high-resolution images in PNG format, but much harder +% to raise the resolution when the output is in the default PDF format.} +% \item +% The \packagename{asymptote} package does have a mechanism in place so that +% when it is used with |latexmk|, Asymptote images that have not changed are +% not recompiled. Unfortunately, the mechanism for recognizing unchanged images +% is somewhat fragile: if a single image is inserted or deleted, then all +% subsequent images will have to be recompiled. In my experience, this can +% make a compilation last several minutes that would otherwise have lasted +% several seconds. +% \item +% The \packagename{asymptote} package can rescale an Asymptote-produced +% image to a given width and/or a given height, but it cannot rescale the +% image by a given scaling factor.\footnote{This is relevant because a +% second trick for producing a high-resolution rasterized image with the +% Asymptote language is to produce a scaled-up PDF image, and then +% scale it back down when including it into the \TeX\ file.} +% \end{enumerate} +% The most important issue here is the first, which can to some extent be fixed +% using editor features; see, for instance, +% \href{http://www.artofproblemsolving.com/Wiki/index.php/Asymptote:_Advanced_Configuration\#Showing_Asymptote_error_messages_in_TeXnicCenter}% +% {this explanation for TeXnicCenter (Windows only)}\footnote{\raggedright +% \url{http://www.artofproblemsolving.com/Wiki/index.php/Asymptote:_Advanced_Configuration\#Showing_Asymptote_error_messages_in_TeXnicCenter} +% }. +% +% The \packagename{asypictureB} package is an alternative to the +% \packagename{asymptote} +% package that (optionally) +% uses |\write18| to call the Asymptote compiler directly from +% \LaTeX. The package provides some sort of fix for +% all the above issues: +% \begin{enumerate} +% \item +% Asymptote errors are repackaged as \LaTeX\ errors and reported immediately. +% At a minimum, the user is shown the Asymptote error log and a line number +% that will allow him to locate the correct Asymptote picture within the +% \TeX\ source file. +% +% Additionally, \packagename{asypictureB} is usually able to display the +% five lines of Asymptote code up to and including the first error. This is +% useful to locate the line of code +% on which the error occurs, since the line numbers in the Asymptote error log +% do not correspond to the line numbers in the \LaTeX\ source file. +% % +% \item +% Any file type that is supported by both the Asymptote language and the +% |\includegraphics| command is supported by \packagename{asypictureB}. +% Assuming that the document is compiled using \texttt{pdflatex}, this includes +% the PNG, PDF, and (more or less) EPS file formats. +% \item +% Users are permitted and strongly encouraged to specify a distinct name for +% each Asymptote image in the file. Distinctly named Asymptote images +% are not recompiled if their +% code has not changed since the last |latex| run. +% \item Any option that works for the |\includegraphics| command can be given +% as an option to an |asypicture| environment. +% \end{enumerate} +% +% There is one other feature worth mentioning: \LaTeX\ macros will be expanded +% inside Asymptote code if they are prefixed by @ instead of |\|. This +% can be used as an incomplete substitute for the |inline| option of the +% \packagename{asymptote} package. It also provides a way to use macros +% in Asymptote code, which is not a feature that Asymptote supports otherwise. +% +% Each of these features could stand significant improvements. However, +% since implementing them, the author has found himself much more willing +% to compose Asymptote code directly in a \TeX\ source file. This indicates +% to him that the package might prove useful to others, even in its current +% form. His hope is that the best ideas of this package would +% be copied and improved in the official \packagename{asymptote} package, +% allowing him to deprecate \packagename{asypictureB}. +% +% \section{Installation and running} +% +% First of all, the \packagename{asypictureB} package is mostly useless unless you +% have Asymptote installed on your system. +% \begin{itemize} +% \item For a Mac OS X system, this installation +% is automatic with a standard installation +% of \href{http://tug.org/mactex/}{MacTeX}. +% \item For a Windows system, the +% \href{http://asymptote.sourceforge.net/doc/Microsoft-Windows.html}{official +% installation instructions} are fairly good. As of this writing, the most +% recent version of the |setup.exe| file can be downloaded from +% \url{http://sourceforge.net/projects/asymptote/files/2.24/}. +% \item +% For a Unix-like system, a version of +% Asymptote is included in TeX Live, but there may be additional dependencies; +% see, for instance, \url{http://tex.stackexchange.com/a/155284/484}. You +% should also consult +% \href{http://asymptote.sourceforge.net/doc/UNIX-binary-distributions.html}{these} +% \href{http://asymptote.sourceforge.net/doc/Compiling-from-UNIX-source.html}{two} +% pages from the official documentation. +% \end{itemize} +% +% To use the \texttt{asypictureB} package, +% the \texttt{.tex} file should be run with shell-escape +% enabled: +% \begin{Verbatim}[commandchars=\\\{\},gobble=2] +% pdflatex -shell-escape \meta{filename} +% \end{Verbatim} +% [Note that |latex|, |lualatex|, etc.\ can be substituted for |pdflatex|, although +% you should make sure that the engine you use is compatible with whatever +% graphics formats your Asymptote pictures are compiled to.] +% +% \subsection{Running without shell escape} +% +% If you are unwilling to use shell-escape, \packagename{asypictureB} +% creates a script that makes it easy to execute the necessary commands +% afterwards. To use it, run the following three commands at the terminal. +% For convenience, it is assumed that the name of the \LaTeX\ source file +% is |foo.tex|. +% +% \bigskip\noindent +% \begin{minipage}{0.48\linewidth} +% Windows: +% \begin{Verbatim}[commandchars=\\\{\},gobble=2] +% pdflatex foo +% foo-asy_compile.bat +% pdflatex foo +% \end{Verbatim} +% \end{minipage} +% \hfill +% \begin{minipage}{0.48\linewidth} +% Mac OS X and Unix-like systems: +% \begin{Verbatim}[commandchars=\\\{\},gobble=2] +% pdflatex foo +% sh foo-asy_compile.sh +% pdflatex foo +% \end{Verbatim} +% \end{minipage} +% +% \medskip\noindent +% Instead of |pdflatex|, one may use |latex|, |lualatex|, \ldots. Asymptote +% errors will be visible as \TeX\ errors on the second run of \LaTeX. +% +% \begin{warning} +% This method is not entirely foolproof. In particular, if |pdflatex| is run +% twice in a row without running the \meta{filename}-|asy_compile| +% script in between, then +% Asymptote pictures which have been compiled at some point in the past, even +% if they have since been altered, will +% not be recompiled. Should this happen, you can force every |asypicture| +% to be recompiled using the |\RequireAsyRecompile| command. +% \end{warning} +% +% \paragraph{The safer method} +% If you want to compile a \TeX\ source file from someone else (e.g., +% the internet), you may want neither to enable shell-escape nor to +% run a script generated by this file. +% A safer way to compile +% all Asymptote pictures generated by \packagename{asypictureB} +% (and for that matter by the \packagename{asymptote} package) is to run +% |asy -noV |\meta{filename}|-*.asy| after compiling \meta{filename}|.tex|. +% Once this is done, all the Asymptote files should be compiled, will be +% correctly imported upon a second run of |pdflatex| (or |latex|, \ldots). +% Re-running |asy| is not necessary until and unless any of the Asymptote +% pictures change. This method is ``safe'' in that you have greater +% control over which programs are actually being run. +% +% This method will also work for your own files-in-progress, but is not +% recommended for two reasons: +% \begin{itemize} +% \item Asymptote errors will not be repackaged as \TeX\ errors, negating +% one of the main features of the \packagename{asypictureB} package. +% \item All Asymptote pictures will be recompiled, even if they have not +% changed since the last run. This can add considerably to the compile time. +% \end{itemize} +% +% \subsection{Dependencies} +% As currently implemented, the \packagename{asypictureB} package requires +% the packages \packagename{fancyvrb} (tested with version 2.8), +% \packagename{graphicx} (tested with version 2005/11/14), +% \packagename{pgfkeys}, and \packagename{ifplatform} (tested with +% version 0.4). In fact, it depends +% on undocumented internals of the \packagename{fancyvrb} package, so +% later versions of this package could conceivably break it as well as earlier versions. +% +% If shell-escape is +% not enabled, it also requires the \packagename{verbatimcopy} package, +% version 0.06 or later. Since \packagename{verbatimcopy} is not backwards +% compatible, earlier versions will, in fact, break \packagename{asypictureB}. +% +% \section{Usage} +% +% \DescribeEnv{asypicture} Code for Asymptote pictures should be placed +% within the |asypicture| environment, which takes one mandatory argument: +% a list of comma-separated expressions of the form +% \meta{key}\texttt{=}\meta{value}. It is strongly recommended that the +% key |name| always be used, since this will prevent the package from +% re-compiling pictures whose code has not changed. The time saving can +% be substantial if you have a document with a significant number of +% Asymptote pictures. +% +% Keys other than |name| are passed onto an |\includegraphics| +% command from the \packagename{graphicx} package. The keys should be given +% in the following order: +% \begin{enumerate} +% \item Keys other than |scale| or |angle|. +% \item The |scale| key (if it is used). +% \item The |angle| key (if it is used). +% \end{enumerate} +% The way the package is currently implemented, the |scale| and |angle| keys +% will effectively be evaluated last, regardless of the order in which they +% are given. However, this behavior is not ideal and may change in future versions +% of the package; the goal would be that keys should be evaluated in the order +% in which they are given. For the time being, giving keys in the order specified +% should ensure compatibility with future versions. +% +% It is possible to expand macros within an |asypicture| environment by using an +% at symbol +% \texttt{@} in place of a backslash |\|. For instance, the line +% \begin{Verbatim}[gobble=2] +% size(@the@linewidth, 0); +% \end{Verbatim} +% will be translated to something like +% \begin{Verbatim}[gobble=2] +% size(345.0pt, 0); +% \end{Verbatim} +% before being compiled by Asymptote. +% +% \bigskip\noindent +% \DescribeEnv{asyheader}Code within an |asyheader| environment is appended to +% the ``header,'' which is inserted at the beginning of every \texttt{.asy} file +% output by the \packagename{asypictureB} package. Initially, the header +% consists of the two lines +% \begin{Verbatim}[gobble=2] +% defaultpen(fontsize(@getfontsize pt)); +% settings.prc = false; +% \end{Verbatim} +% Again, macros can be expanded inside an |asyheader| environment by prefixing them +% by @ rather than |\|. The macros are fully expanded when they are added to the +% header, not when they are written to a file. Thus, for instance, in a 10-point +% document, the first line of the header will always read +% \begin{Verbatim}[gobble=2] +% defaultpen(fontsize(10pt)); +% \end{Verbatim} +% even if the font size is later changed to 12 points. +% +% Note that any change to the header will require all subsequent |asypicture| +% environments to be recompiled. In a document with many Asympotote images, +% this could take a while. +% +% \bigskip\noindent +% \DescribeMacro{\getfontsize}The |\getfontsize| macro is an alias for +% |\f@size| that does not require |\makeatletter|. It expands to the current +% font size (without the suffix |pt|). +% +% \bigskip\noindent\DescribeMacro{\asylistingfile}The |\asylistingfile| macro +% contains the filename of the Asymptote code for the most recent |asypicture|. +% It can be used with commands from e.g. \packagename{fancyvrb} or +% \packagename{listings} to display the Asymptote code for an image. +% +% \bigskip\noindent +% \DescribeMacro{\RequireAsyRecompile}\DescribeMacro{\AsyCompileIfNecessary} +% By default, Asymptote images are compiled only if the Asymptote code has changed. +% The command |\RequireAsyRecompile| changes this setting to make all subsequent +% images recompile even if the code has not changed. +% (This can be useful, for instance, +% if you have just updated Asymptote.) The command +% |\AsyCompileIfNecessary| restores the default behavior for all subsequent +% Asymptote pictures. +% +% \subsection{Keys for \texttt{asypicture}} +% +% \DescribeMacro{name} If the key-value combination |name=|\meta{picturename} +% appears in the mandatory argument to an |asypicture| environment, then the +% contents of that environment will be saved to the file +% \begin{Verbatim}[gobble=2,commandchars=\\\{\}] +% \meta{filename}-\meta{picturename}.asy +% \end{Verbatim} +% where \meta{filename} is the name of the current |.tex| file (not including +% the |.tex| extension). +% The compiled Asymptote picture is saved to an image file such as +% \texttt{\meta{filename}-\meta{picturename}.eps}, +% \texttt{\meta{filename}-\meta{picturename}.pdf}, or +% \texttt{\meta{filename}-\meta{picturename}.png}. +% +% Alphanumeric characters are allowed in the |name| key, as are the +% characters |-| (hyphen) and |_| (underscore). Other characters (including +% spaces, asterisks, etc.) should +% be avoided. The key may begin with any allowed character; however, names +% consisting of a single number with three or fewer digits are discouraged, +% since these may conflict with the \packagename{asymptote} package. +% +% Although the |name| key is technically not required, +% it is strongly recommended that distinct names be given +% to all the different |asypicture| +% environments. This allows the \packagename{asypictureB} package to avoid +% recompiling pictures whose code has not changed---even if the pictures are +% reordered. +% +% If the name \meta{picturename} has been used before, +% a suffix will be appended to it: |__1| for the first repeat, |__2| for +% the second repeat, etc. Thus, if the same name (say |foo|) +% is used for several |asypicture|s, +% then deleting the first of these will force all the others to recompile; +% but changing a picture of a different name will not affect any of the +% pictures named |foo|. +% +% If no |name| key is given, the key-value combination |name=noname| is +% assumed. This default can be changed using the |\asyset| command: after +% the line +% \begin{Verbatim}[gobble=2] +% \asyset{name = foo} +% \end{Verbatim} +% nameless pictures will be called |foo| rather than |noname|. +% +% \begin{warning} +% If \packagename{asypictureB} determines that the contents of an |asypicture| +% environment named \meta{picturname} +% have changed since the last run, it will delete +% all of the following files that exist: +% \begin{Verbatim}[gobble=2,commandchars=\\\{\}] +% \texttt{\meta{filename}-\meta{picturename}.eps} +% \texttt{\meta{filename}-\meta{picturename}.pdf} +% \texttt{\meta{filename}-\meta{picturename}.png} +% \end{Verbatim} +% \end{warning} +% +% \subsection{Styles} +% \DescribeMacro{\asyset} +% Since \packagename{asypictureB} uses \packagename{pgfkeys} for keys, +% it is possible to create new keys, called ``styles,'' that set +% several other keys at once. For instance, the following line +% \begin{Verbatim}[gobble=2] +% \asyset{mysize/.style = {width=6cm, height=4cm}} +% \end{Verbatim} +% creates a new key called |mysize|. Any time in the document after this +% line, the command +% \begin{Verbatim}[gobble=2] +% \begin{asypicture}{name=picturename, mysize} +% \end{Verbatim} +% is exactly equivalent to the line +% \begin{Verbatim}[gobble=2] +% \begin{asypicture}{name=picturename, width=6cm, height=4cm} +% \end{Verbatim} +% This is precisely the same style mechanism that is used in TikZ; in +% fact, |\asyset|\marg{keys} is equivalent to |\pgfkeys{/asy/.cd,|\meta{keys}|}|, +% much as |\tikzset|\marg{keys} is equivalent to |\pgfkeys{/tikz/.cd,|\meta{keys}|}|. +% +% The |\asyset| command may be used in the preamble or anywhere in the body of +% the document where macros are processed normally. It may not be used in the +% body of an |asypicture| or any other verbatim-like environment. +% +% \section{Examples} +% +% Here is a simple example: +% +% \noindent\def\asywidth{2.5cm} +% \begin{minipage}[t]{\asywidth} +% \vspace*{0pt} +% \begin{asypicture}[gobble=2]{name = sphere_image, width=\asywidth} +% settings.outformat = "png"; +% settings.render = 16; +% size(@asywidth,0); +% import three; +% draw(unitsphere); +% \end{asypicture} +% \end{minipage} +% \hfill +% \begin{minipage}[t]{\dimexpr\linewidth-\asywidth-10pt\relax} +% \vspace*{0pt} +% \begin{Verbatim}[gobble=2,codes={\catcode`@=0},frame=single] +% \begin{asypicture}{name=sphere_image} +% settings.outformat = "png"; +% settings.render = 16; +% size(@asywidth,0); +% import three; +% draw(unitsphere); +% \end{asypicture} +% \end{Verbatim} +% \end{minipage} +% +% \medskip\noindent +% Here is an example that uses the user-defined macro |\asywidth| +% inside the Asymptote code to avoid duplicate code. +% +% \begin{Verbatim}[gobble=2,tabsize=4,frame=single] +% \noindent\def\asywidth{4cm} +% \begin{asypicture}{name=triangle,width=\asywidth} +% settings.outformat="pdf"; +% size(@asywidth,0); +% draw((0,0) -- (1,0) -- (1,1) -- cycle); +% dot((1,0), L=Label( +% "\textbf{Bold} \textsc{Smallcaps}", +% align=NE)); +% \end{asypicture} +% \hfill +% \begin{minipage}{\dimexpr\linewidth-\asywidth-15pt\relax} +% \VerbatimInput[frame=leftline]{\asylistingfile} +% \end{minipage} +% \end{Verbatim} +% The result: +% +% \noindent\def\asywidth{4cm} +% \begin{asypicture}[gobble=2]{name=triangle,width=\asywidth} +% settings.outformat="pdf"; +% size(@asywidth,0); +% draw((0,0) -- (1,0) -- (1,1) -- cycle); +% dot((1,0), L=Label( +% "\textbf{Bold} \textsc{Smallcaps}", +% align=NE)); +% \end{asypicture} +% \hfill +% \begin{minipage}{\dimexpr\linewidth-\asywidth-15pt\relax} +% \VerbatimInput[frame=leftline]{\asylistingfile} +% \end{minipage} +% +% \bigskip +% The |\VerbatimInput| command is from the \packagename{fancyvrb} package. +% The first two lines of the Asymptote code listing come from the default +% |asyheader|. These, along with some extra whitespace, +% can be eliminated by playing with the \packagename{fancyvrb} options. +% More importantly for our purposes, changing the single line +% \begin{Verbatim}[gobble=2] +% \noindent\def\asywidth{4cm} +% \end{Verbatim} +% to +% \begin{Verbatim}[gobble=2] +% \noindent\def\asywidth{4.5cm} +% \end{Verbatim} +% will automatically affect both the width of the |asypicture| and the +% width of the |minipage|: +% +% \begin{Verbatim}[gobble=2,tabsize=4,frame=single] +% \noindent\def\asywidth{4.5cm} +% \begin{asypicture}{name=triangle2,width=\asywidth} +% settings.outformat="pdf"; +% size(@asywidth,0); +% draw((0,0) -- (1,0) -- (1,1) -- cycle); +% dot((1,0), L=Label( +% "\textbf{Bold} \textsc{Smallcaps}", +% align=NE)); +% \end{asypicture} +% \hfill +% \begin{minipage}{\dimexpr\linewidth-\asywidth-15pt\relax} +% \VerbatimInput[frame=leftline,gobble=4,firstline=5] +% {\asylistingfile} +% \end{minipage} +% \end{Verbatim} +% produces +% +% \noindent\def\asywidth{4.5cm} +% \begin{asypicture}[gobble=2]{name=triangle2,width=\asywidth} +% settings.outformat="pdf"; +% size(@asywidth,0); +% draw((0,0) -- (1,0) -- (1,1) -- cycle); +% dot((1,0), L=Label( +% "\textbf{Bold} \textsc{Smallcaps}", +% align=NE)); +% \end{asypicture} +% \hfill +% \begin{minipage}{\dimexpr\linewidth-\asywidth-15pt\relax} +% \VerbatimInput[frame=leftline,gobble=4,firstline=5] +% {\asylistingfile} +% \end{minipage} +% +% \section{Error handling} +% +% It has been stated several places in this document that +% \packagename{asypictureB} repackages Asymptote errors as +% \TeX\ errors (and at least once that this feature, among others, +% could stand significant improvements). In this section is described +% exactly how these errors are repackaged, at least as of the current +% implementation. None of this is guaranteed to remain the same in +% future versions. +% +% When \packagename{asypictureB} tells Asymptote to compile the file +% \begin{quote} +% \texttt{\meta{filename}-\meta{picturename}.asy}, +% \end{quote} +% it reroutes all +% warning and error messages to the file +% \begin{quote} +% \texttt{\meta{filename}-\meta{picturename}\_errors.txt}. +% \end{quote} +% Once the Asymptote run is complete, it checks whether the error file +% has any content. If so, it throws a \LaTeX\ package error and displays +% the contents of the error file, which include all the errors and +% warnings issued by Asymptote. One unfortunate +% consequence of this procedure is that +% a warning by Asymptote will be translated into a full-fledged error, +% which is why the \LaTeX\ error message begins with the words +% ``Possible Asymptote error." +% +% The \LaTeX\ error message will give the line number of the +% |\end{asypicture}| command for the |asypicture| that caused the error, which +% is of limited use in isolating the error. +% More precise line numbers are given by the Asymptote error log; +% however, these line numbers are +% for the |asy| file rather than the |tex| file, and consequently not +% terribly helpful. +% +% To allow the user to locate the line on which the actual error occurred, +% the \packagename{asypictureB} package attempts to parse the Asymptote +% error log and print out the five lines leading up to the error. More precisely, +% it does the following: +% \begin{enumerate} +% \item If the first line of the error log is of the form +% \begin{quote} +% \texttt{\meta{filename}-\meta{picturename}.asy:\meta{number}.\meta{stuff}} +% \end{quote} +% then the \meta{number} is extracted. If the first line is not of this +% form, then the parsing is considered to have failed. As a consequence, +% if the first line of the error log is a warning but an error shows up +% later, \packagename{asypictureB} will not notice the error message. +% In the author's experience, this problem does occur, but not often. +% \item Assuming \meta{number} was extracted successfully, the lines +% of the |asy| file from +% the inclusive range $\meta{number}-5$ to \meta{number} are displayed +% as part of the \LaTeX\ error message. These lines are usually identical +% and almost always similar to the lines in the actual |tex| file +% leading up to the error. In the author's experience, this is usually enough +% information to locate without difficulty the line on which the error +% occurred.\footnote{I.e., the line that caused Asymptote to choke. +% The usual rules of debugging apply: the line on which the compiler identified +% an error might have been correct if not for an earlier mistake that +% was syntactically correct.} +% \end{enumerate} +% +% \noindent Here's an example: Consider \LaTeX\ file +% \begin{Verbatim}[gobble=2,numbers=left,tabsize=4] +% \documentclass{article} +% \usepackage{asypictureB} +% \begin{document} +% \def\asywidth{5cm} +% \begin{asypicture}{name=error_example} +% // A comment +% size(@asywidth, 0); +% path l1 = (0,0) -- (1,1); +% // Another comment +% draw(box((0,0),(1,1))) +% draw(l1, dotted); +% draw(l2, dashed); +% \end{asypicture} +% \end{document} +% \end{Verbatim} +% If this file is saved as \texttt{asyerrorexample.tex} and then +% compiled with the shell-escape option, the following error results: +% \begin{Verbatim}[gobble=2] +% ./asyerrorexample.tex:13: Package asypicture Error: +% Possible Asymptote error: +% asyerrorexample-error_example.asy: 10.5: syntax error +% error: could not load module 'asyerrorexample-error_example.asy' +% +% +% +% 6 size(5cm, 0); +% 7 path l1 = (0,0) -- (1,1); +% 8 // Another comment +% 9 draw(box((0,0),(1,1))) +% 10 draw(l1, dotted); +% . +% +% See the asypicture package documentation for explanation. +% Type H <return> for immediate help. +% ... +% +% l.13 \end{asypicture} +% \end{Verbatim} +% The first two lines of the \LaTeX\ error message identifies that the +% |asypicture| environment ending on line 13 may have produced an error. +% The next two lines are the Asymptote error log: they explain that this +% was, in fact, a syntax error. Looking at the five lines displayed, +% one can determine that the difficulty was a comma omitted +% on line 9 of the Asympote file. (It is diagnosed on line 10 because +% of how the compiler works.) Looking at the context, this corresponds +% to line 10 of the \LaTeX\ file. +% +% Note that the macro |@asywidth| in the |asypicture| code +% has been expanded to \texttt{5cm} in the error message. +% +% \section{Macros in \texttt{asypicture}s} +% +% When the author first conceived of allowing macros in an +% |asypicture| environment, the goal was to allow expressions like +% |size(@asywidth,0);| where |\asywidth| was a user-defined macro +% also used in the \LaTeX\ code to avoid hard-coding numbers. +% However, it was almost immediately apparent that this feature +% has more sophistocated uses, such as allowing user-defined +% syntax or even creating something similar to templates. +% +% \subsection{Limitations} +% +% Before discussing the nifty features, let's discuss the fairly +% severe limitations they will have to work around. +% +% \begin{description} +% \item[No grouping symbols.] If a macro takes a mandatory argument +% inside braces |{}|, then that macro cannot be used inside an +% |asypicture|. +% \item[Purely expandable macros only.] Macros will be expanded, but not +% executed. In particular, macros that allow optional arguments will usually +% go horribly wrong. +% \item[One line only.] As we will discuss, it is +% possible to use ``unconventionally delimited'' arguments. However, even +% in this case, a macro and all its arguments must fit on a single line. +% \end{description} +% +% Since the first two points all but forbid the use of macros with +% conventional arguments, it might +% be wondered whether macros in Asymptote code can be used for anything +% more interesting than storing user-defined lengths. They can. +% +% \subsection{Single-token arguments} +% +% [This is really more a fix than an example, but this seems as good a +% place as any to discuss it.] +% +% Some macros, such as |\the|, +% take arguments that consist only of a single character or +% control sequence. For instance, |\the\textwidth| expands to something like +% \texttt{345.0pt}, whereas |\textwidth| by itself expands only to +% |\textwidth|. This can be significant if you want to produce an +% Asymptote picture that takes up a specified fraction of the text width. +% +% \subsection{Unconventionally delimited arguments} +% +% The \TeX\ primitive |\def| can be used to produce macros that are +% quite flexible about how they are delimited. For instance, the \TeX\ code +% \begin{Verbatim}[gobble=2] +% \def\draw#1;{draw(#1);} +% \end{Verbatim} +% will take as its argument everything between the |\draw| command and the +% first subsequent semicolon. If this line showed up in \TeX\ code +% (preferably in the preamble), then subsequent |\asypicture| environments +% could include a line such as +% \begin{Verbatim}[gobble=2] +% @draw box((0,0), (1,1)); +% \end{Verbatim} +% as an arguably more aesthetic alternative to the translation +% \begin{Verbatim}[gobble=2] +% draw( box((0,0), (1,1))); +% \end{Verbatim} +% +% A more advanced example is essentially a template for a sorting +% function\footnote{The algorithm here is a somewhat inefficient +% mergesort.}. +% Include the following code in the \TeX\ preamble: +% \begin{Verbatim}[gobble=2] +% \def\definesortfunction #1;{% +% #1[] sort(#1[] a) { +% if (a.length <= 1) return a; +% static #1[] merge(#1[] b, #1[] c) { +% #1[] toreturn; +% int i = 0, j = 0; +% while (i < b.length && j < c.length) { +% if (!(c[j] < b[i])) { toreturn.push(b[i]); ++i; } +% else { toreturn.push(c[j]); ++j; } +% } +% while (i < b.length) { +% toreturn.push(b[i]); +% ++i; +% } +% while (j < c.length) { +% toreturn.push(c[j]); +% ++j; +% } +% return toreturn; +% } +% int halfway = floor(a.length / 2); +% #1[] b = sort(a[0:halfway]); +% #1[] c = sort(a[halfway:a.length]); +% +% +% return merge(b, c); +% }} +% \end{Verbatim} +% Then within any |asypicture| environment, the line |@definesortfunction T;| +% can be used to define a function |T[] sort(T[])| that returns a sorted +% version of its argument, for any type |T| for which the less than operator +% |<| is defined. For instance, within an |asypicture|, the code +% \begin{Verbatim}[gobble=2] +% bool operator <(pair a, pair b) { +% return (a.x < b.x || (a.x == b.x && a.y < b.y)); +% } +% +% @definesortfunction pair; +% \end{Verbatim} +% makes available a lexicographic sorting routine for ordered pairs of real +% numbers. +% +% Unfortunately, while this compiles correctly, the resulting Asymptote +% file has no line breaks in the entire definition of the sort function. +% If you want the Asymptote code (as opposed to just the |asypicture| code) +% to be readable, the following setup, proposed by Enrico Gregorio\footnote{ +% \url{http://tex.stackexchange.com/a/160740/484}}, does the job: +% +% \begin{Verbatim}[gobble=2] +% \begingroup +% \endlinechar=`^^J \obeyspaces% end of lines are newlines +% \gdef\definesortfunction #1;{% eat up the space following the macro +% #1[] sort(#1[] a) { +% if (a.length <= 1) return a; +% static #1[] merge(#1[] b, #1[] c) { +% #1[] toreturn; +% int i = 0, j = 0; +% while (i < b.length && j < c.length) { +% if (!(c[j] < b[i])) { toreturn.push(b[i]); ++i; } +% else { toreturn.push(c[j]); ++j; } +% } +% while (i < b.length) { +% toreturn.push(b[i]); +% ++i; +% } +% while (j < c.length) { +% toreturn.push(c[j]); +% ++j; +% } +% return toreturn; +% } +% int halfway = floor(a.length / 2); +% #1[] b = sort(a[0:halfway]); +% #1[] c = sort(a[halfway:a.length]); +% +% +% return merge(b, c); +% }% this % is necessary +% }% this % is necessary +% \endgroup% this % is necessary +% \end{Verbatim} +% +% \begin{warning} +% If two commands use the same unconventional delimiter, then they cannot +% be nested. In particular, a command cannot appear inside its own argument. +% This is one of the reasons people usually delimit with grouping +% symbols, which is not an option here, short of using |@bgroup| and +% |@egroup| with copious occurrences of |@expandafter|. +% \end{warning} +% \begin{warning} +% The |\def| command is not expandable. Thus, the code defining the +% macros must be given \emph{outside} |asypicture| environments, +% even when the macros are intended for use exclusively inside |asypicture|s. +% \end{warning} +% +% +% \section{Missing features} +% +% The introduction of this documentation touted ways in which +% \packagename{asypictureB} improves on the behavior of the \packagename{asymptote} +% package. In this section, I clarify ways in which it falls short and +% describe how to compensate where possible. My hope +% is that these differences would narrow in both directions until only +% one package is necessary---preferably the official \packagename{asymptote} +% package. +% +% Note that some of these ``missing features'' cannot be fixed without +% breaking backwards compatibility. This is largely why the package is +% named \packagename{asypictureB}, allowing room for a future, more +% powerful version named \packagename{asypicture}, in case the +% \packagename{asymptote} package does not step into the gap. +% +% \begin{framed} +% \noindent\textbf{Tip:} To retrieve the documentation for the +% \packagename{asymptote} \LaTeX\ package, +% type \texttt{texdoc asy-latex} at the command line. To retrieve the +% documentation for the Asymptote programming language, type +% \texttt{texdoc asymptote}. To retrieve the documentation for +% \packagename{asypictureB}, type \texttt{texdoc asypictureB}. +% \end{framed} +% +% \paragraph{No 3d interaction} +% One of the most spectacular features of the \packagename{asymptote} package is +% the embedding of interactive three-dimensional images in PDF files. +% (Note that this requires the |inline| option when loading the package.) +% The \packagename{asypictureB} package currently has no such feature. +% In fact, the default header includes +% the line \texttt{settings.prc = false;} to prevent Asymptote from trying +% to produce an interactive (|prc|) image, since this might break things. +% +% \paragraph{No \texttt{inline} option} +% A second feature that is important, but less spectacular, is the |inline| +% option itself, which causes the Asymptote labels to be compiled (in \LaTeX) +% with all the +% same packages loaded and macros defined as in the original document. +% For instance, font consistency between the Asymptote images and the +% larger document is ensured by this option. +% It comes with an important limitations---Asymptote cannot use size information +% about the labels when this option is in use. +% +% The closest +% equivalent in the \packagename{asypictureB} package is the immediate +% expansion of macros introduced by the @ symbol. This does not have the +% drawback of the |inline| option, and has many additional uses. However, +% it is less flexible inside labels (since, e.g., macros with arguments +% cannot be used this way), and does not ensure font consistency. +% +% To compensate for this when using \packagename{asypictureB}, important +% packages and macro definitions should be echoed in the Asymptote header. +% Here is an example of code that could be placed in the preamble of a document +% to make the macro |\RR| (for $\mathbb R$) available in both the document +% text and the labels of its Asymptote pictures: +% \begin{Verbatim}[gobble=2] +% \usepackage{amssymb} +% \newcommand{\RR}{\mathbb{R}} +% \begin{asyheader} +% usepackage("amssymb"); +% texpreamble("\newcommand{\RR}{\mathbb{R}}"); +% \end{asyheader} +% \end{Verbatim} +% +% \paragraph{The output format is not automatically set.} +% When using \packagename{asymptote}, the output format is automatically +% set to either |eps| or |pdf| depending on what \TeX\ engine is being run +% (and which kind of graphics file it prefers). When using \packagename{asypictureB}, +% no such provision is made; if any format other than |eps| is desired, +% it must be selected by including the Asymptote code +% \texttt{settings.outformat="pdf";} (or |"png"|). This is by design, to allow +% the use of |png| files; but it can be a bit annoying at times. To set all +% Asymptote files to have |pdf| format, include the code +% \begin{Verbatim}[gobble=2] +% \begin{asyheader} +% settings.outformat="pdf"; +% \end{asyheader} +% \end{Verbatim} +% in the preamble (or anywhere prior to the first |asypicture| environment). +% +% \paragraph{Keys to \texttt{asypicture} are not conveyed to Asymptote} +% In the \packagename{asymptote} package, keys like |width| and +% |height| are conveyed both to the implicit |\includegraphics| command +% and to Asymptote. In \packagename{asypictureB}, they are conveyed only +% to the |\includegraphics| command; font size and even resolution (for +% rasterized images) will be +% changed in the process of scaling the picture. +% Thus, the preferred method is to set the width, height, etc.\ +% through Asymptote's |size| command. +% +% \strut +% +% \noindent +% \begin{minipage}{\textwidth} +% \gdef\asywidth{3.5cm} +% Bad (font size distorted): +% +% \medskip +% \begin{minipage}{\asywidth} +% \begin{asypicture}[gobble=2]{name=bad_width, +% width=\asywidth} +% settings.outformat="pdf"; +% draw(unitcircle); +% label("a label", position=(0,0), align=NE); +% \end{asypicture} +% \end{minipage} +% \hfill +% \begin{minipage}{\dimexpr\linewidth-\asywidth-10pt\relax} +% \begin{Verbatim}[gobble=2,codes={\catcode`@=0}] +% \begin{asypicture}{name=bad_width, +% width=@asywidth} +% settings.outformat="pdf"; +% draw(unitcircle); +% label("a label", position=(0,0), align=NE); +% \end{asypicture} +% \end{Verbatim} +% \end{minipage} +% \end{minipage} +% +% \bigskip +% \noindent +% \begin{minipage}{\textwidth} +% Good: +% +% \medskip +% \begin{minipage}{\asywidth} +% \begin{asypicture}[gobble=2]{name=good_width, width=\asywidth} +% size(@asywidth,0); +% settings.outformat="pdf"; +% draw(unitcircle); +% label("a label", position=(0,0), align=NE); +% \end{asypicture} +% \end{minipage} +% \hfill +% \begin{minipage}{\dimexpr\linewidth-\asywidth-10pt\relax} +% \begin{Verbatim}[gobble=2,codes={\catcode`@=0}] +% \begin{asypicture}{name=good_width, width=@asywidth} +% size(@asywidth,0); +% settings.outformat="pdf"; +% draw(unitcircle); +% label("a label", position=(0,0), align=NE); +% \end{asypicture} +% \end{Verbatim} +% \end{minipage} +% \end{minipage} +% +% \bigskip\noindent +% Note that in the ``good'' example, the key |width=3.5cm| is necessary +% only if you want to make sure the included image has \emph{precisely} +% the specified +% width, and probably not even then. +% +% \paragraph{No spaces in file names} The \packagename{asymptote} package +% takes measures to accomodate peculiar file names---in particular, file +% names that include spaces. The \packagename{asypictureB} package does not. +% +% \StopEventually{^^A +% \PrintChanges +% } +% +% \section{Implementation} +% +% \begin{macrocode} +\RequirePackage{fancyvrb} +\RequirePackage{graphicx} +\RequirePackage{pgfkeys} + + +\makeatletter + +\def\asy@OutFile{\FV@OutFile} + +\RequirePackage{ifplatform} + +\ifshellescape + \def\ASYPIC@shell{18} + \newcommand{\shell@execute}{\immediate\write\ASYPIC@shell} +\else + \newwrite\ASYPIC@shell + \ifwindows + \openout\ASYPIC@shell=\jobname-compile_asy.bat\relax + \else + \openout\ASYPIC@shell=\jobname-compile_asy.sh\relax + \fi + \newcommand{\shell@execute}[1]{{% + \edef\temp{#1}% + \write\expandafter\ASYPIC@shell\expandafter{\temp}% + }} +\fi + +\ifshellescape + \newcommand{\copyfile}[2]{% + \ifwindows% + \immediate\write18{copy #1 #2 /y}% + \else% + \immediate\write18{cp #1 #2}% + \fi% + } +\else + \RequirePackage{verbatimcopy} + \newcommand{\copyfile}[2]{% + \OldVerbatimCopy{#1}{#2}% + } +\fi + +\newcommand{\deletefile}[1]{% + \ifwindows% + \shell@execute{del #1}% + \else% + \shell@execute{rm #1}% + \fi% +} + + +\newcommand{\asyset}[1]{\pgfqkeys{/asy}{#1}} +\newcommand{\@asyerrorfilename}{\@asypicturename_errors.txt} +\newcounter{@asy@linenumber} + +\asyset{name/.initial=noname, name/.value required}% + +\asyset{graphic options/.code={}} +\asyset{set graphic option/.style={graphic options/.append code=#1}} +% \end{macrocode} +% Unrecognized keys should be passed to the |\includegraphics| command +% using |\setkeys|. +% \begin{macrocode} +\asyset{.unknown/.code = % + {% + \edef\unknownkey{\pgfkeyscurrentname}% + \asyset{set graphic option/.expand once = {% + \expandafter\setkeys\expandafter{% + \expandafter G\expandafter i\expandafter n\expandafter% + }\expandafter{\unknownkey=#1}% + }}% + }% +} +% \end{macrocode} +% However, scale and angle must be dealt with separately. +% +% Important note: using this implementation, scale and angle will always be the next-to-last, respectively +% the last, keys executed, no matter in what order the keys are given. Thus, it is impossible to rotate an +% asypicture and then set the width or height using these keys. However, this functionality can be provided +% within the Asymptote code. +% \begin{macrocode} +\def\asy@scale{1} +\asyset{scale/.style={set graphic option = {\def\asy@scale{#1}}}, + scale/.value required} +\newcommand{\asy@angle}{0} +\asyset{angle/.style = {set graphic option = {\def\asy@angle{#1}}}, + angle/.value required} + + +\newcommand{\getfontsize}{\f@size} + +\newif\ifasyfilechanged +\newif\ifASYPIC@flush +\newif\if@asyrepeat +\newread\@asyreadold +\newread\@asyreadnew +\edef\@tempasyfile{\jobname-temp} + +\newcommand{\RequireAsyRecompile}{\ASYPIC@flushtrue} +\newcommand{\AsyCompileIfNecessary}{\ASYPIC@flushfalse} +\AsyCompileIfNecessary + + +\newcommand\clearasyheader{\def\ASYPIC@header{}} + + +\def\ASYPIC@header{} + +\def\asyheader{\FV@Environment{}{asyheader}} + +\def\FVB@asyheader{% + \@bsphack + \begingroup + \FV@UseKeyValues + \FV@DefineWhiteSpace + \def\FV@Space{\space}% + \FV@DefineTabOut + \def\FV@ProcessLine##1{\g@addto@macro\ASYPIC@header{##1^^J}}% + \let\FV@FontScanPrep\relax + %% DG/SR modification begin - May. 18, 1998 + %% (to avoid problems with ligatures) + \let\@noligs\relax + %% DG/SR modification end + \FV@Scan}% + +\def\FVE@asyheader{\endgroup\@esphack} + +\DefineVerbatimEnvironment{asyheader}{asyheader}% + {codes={\catcode`@=0},tabsize=4} +% \end{macrocode} +% Set up the default |asyheader|: +% \begin{macrocode} +\begin{asyheader} +defaultpen(fontsize(@getfontsize pt)); +settings.prc = false; +\end{asyheader} +% \end{macrocode} +% Now, define the |asypicture| environment using +% \packagename{fancyvrb} internals: +% \begin{macrocode} +\def\asypicture{\FV@Environment{}{asypicture}} + +\newcommand{\ASYPIC@recordname}[1]{% + \edef\tempmacroname{ASYPIC@name@#1}% + \ifcsname\tempmacroname\endcsname%% if \ASYPIC@name@... is defined + \edef\oldnum{\csname\tempmacroname\endcsname}% + \edef\@asypicturename% + {\scantokens\expandafter{\jobname\noexpand}-#1__\oldnum}% + \expandafter\xdef\csname\tempmacroname\endcsname% + {\the\numexpr\oldnum+1\relax}% + \edef\ASYPIC@current@num{\csname\tempmacroname\endcsname}% + \else%% This is the first time this name is being used. + \edef\@asypicturename% + {\scantokens\expandafter{\jobname\noexpand}-#1}% + \expandafter\gdef\csname\tempmacroname\endcsname{1}% + \fi% + \xdef\asylistingfile{\@asypicturename.asy} +} + +% \end{macrocode} +% Most of +% the following definition is copied verbatim from the +% definition of the |VerbatimOut| environment in +% |fancyvrb.dtx|. I don't actually understand what a lot of +% it does. +% \begin{macrocode} + +\def\FVB@asypicture#1{% + \@bsphack + \asyset{graphic options/.code={}}% + \asyset{#1, name/.get = \currentname}% + \ASYPIC@recordname{\currentname}% + \begingroup + \FV@UseKeyValues + \FV@DefineWhiteSpace + \def\FV@Space{\space}% + \FV@DefineTabOut + \def\FV@ProcessLine{\immediate\write\asy@OutFile}% + \immediate\openout\asy@OutFile\@tempasyfile.asy\relax + \immediate\write\asy@OutFile{\ASYPIC@header^^J} + \let\FV@FontScanPrep\relax + %% DG/SR modification begin - May. 18, 1998 + %% (to avoid problems with ligatures) + \let\@noligs\relax + %% DG/SR modification end + \FV@Scan} + +\newcommand{\ASYPICcomparefiles}[2]{ + \IfFileExists{\@asypicturename.asy}% + {\openin\@asyreadold=#1.asy\relax% + \openin\@asyreadnew=#2.asy\relax% + \asyfilechangedfalse% + \@asyrepeattrue% + \loop% + \ifeof\@asyreadold% + \@asyrepeatfalse% + \ifeof\@asyreadnew% + \else% + \asyfilechangedtrue% + \fi% + \else% + \ifeof\@asyreadnew% + \@asyrepeatfalse% + \asyfilechangedtrue% + \else% Not at the end of either file in this case + \read\@asyreadold to \oldfileline% + \read\@asyreadnew to \newfileline% + \ifx\oldfileline\newfileline% + \@asyrepeattrue% + \else + \asyfilechangedtrue% + \@asyrepeatfalse% + \fi% + \fi% + \fi% + \if@asyrepeat + \repeat% + \closein\@asyreadold% + \closein\@asyreadnew% + }% + {\asyfilechangedtrue}% + \IfFileExists{#1.pdf}{}{% + \IfFileExists{#1.png}{}{% + \IfFileExists{#1.eps}{}{% + \asyfilechangedtrue% + }% + }% + }% +} + +\def\ASYPIC@runasy{% + \message{Attempting to run asy on \@asypicturename.asy^^J}% + \shell@execute{asy -noV \@asypicturename.asy 2> \@asyerrorfilename}% + \openin\@asyreadold=\@asyerrorfilename\relax% + \ifeof\@asyreadold% + \closein\@asyreadold% + \else% + \def\@asyerrormessage{^^JPossible Asymptote error:^^J}% + \read\@asyreadold to \@asyerrorfirstline% + \g@addto@macro\@asyerrormessage{\@asyerrorfirstline^^J}% + \ifeof\@asyreadold% + \closein\@asyreadold% + \else% + {\endlinechar=`^^J% + \loop% + \readline\@asyreadold to \@asytempmessage% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\@asytempmessage^^J}% + \unless\ifeof\@asyreadold\repeat% + }% + \closein\@asyreadold% + \g@addto@macro\@asyerrormessage{^^J}% + %Next: Need to process \@asyerrorfirstline to figure + %out the Asymptote file line number + \expandafter\def\expandafter\@asy@processerrorline% + \expandafter##\expandafter1\@asypicturename.asy:% + ##2.##3\relax{\xdef\@asy@errorline{\numexpr##2\relax}}% + {\expandafter\expandafter\expandafter% + \@asy@processerrorline\expandafter% + \@asyerrorfirstline\@asypicturename.asy: -5.\relax% + }% The surrounding braces should prevent too much from + % being gobbled in case the pattern doesn't match. + \openin\@asyreadold\@asypicturename.asy\relax% + \edef\numlinesout{5} + \setcounter{@asy@linenumber}{\numlinesout} + \loop\ifnum\value{@asy@linenumber}<\@asy@errorline% + \readline\@asyreadold to \temp% + \stepcounter{@asy@linenumber}% + \repeat% + % + \addtocounter{@asy@linenumber}{-\numlinesout} + % + {% + \endlinechar=`^^J% + \loop\ifnum\value{@asy@linenumber}<\@asy@errorline% + \stepcounter{@asy@linenumber}% + \edef\temp/{\arabic{@asy@linenumber}}% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\temp/ }% + \readline\@asyreadold to \@asytempmessage% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\@asytempmessage}% + \repeat% + }% + \closein\@asyreadold% + \PackageError{asypictureB}{\@asyerrormessage}{% + The Asymptote run described above + gave a non-empty error log. I have^^J + reproduced the error log and attempted + to print the five lines leading^^J + up to the error. Press enter or return + to continue, and then fix your^^J + Asymptote code when this run is done. + }% + \fi% + \fi% +} + +\def\FVE@asypicture{\immediate\closeout\asy@OutFile\endgroup% + \@esphack% + \ifASYPIC@flush% + \asyfilechangedtrue% + \else% + \ASYPICcomparefiles{\@asypicturename}{\@tempasyfile}% + \fi% + \ifasyfilechanged% + \IfFileExists{\@asypicturename.png}% + {\deletefile{\@asypicturename.png}}{}% + \IfFileExists{\@asypicturename.pdf}% + {\deletefile{\@asypicturename.pdf}}{}% + \IfFileExists{\@asypicturename.eps}% + {\deletefile{\@asypicturename.eps}}{}% + \copyfile{\@tempasyfile.asy}{\@asypicturename.asy} + \ASYPIC@runasy% + \fi% + \asyset{graphic options}% + % Avoid giving "file does not exist" errors. + \chardef\previousinteractionmode=\interactionmode% + \batchmode% + \includegraphics[scale=\asy@scale,angle=\asy@angle]% + {\@asypicturename}% + \interactionmode=\previousinteractionmode% +} + +\DefineVerbatimEnvironment{asypicture}{asypicture}% + {codes={\catcode`@=0},tabsize=4} + +%\AtEndDocument{\deletefile{\@tempasyfile.asy}} +\ifshellescape\else + \AtEndDocument{\closeout\ASYPIC@shell} +\fi + + +\makeatother +% \end{macrocode} +% \Finale diff --git a/Master/texmf-dist/source/latex/asypictureb/asypictureB.ins b/Master/texmf-dist/source/latex/asypictureb/asypictureB.ins new file mode 100644 index 00000000000..7e952676035 --- /dev/null +++ b/Master/texmf-dist/source/latex/asypictureb/asypictureB.ins @@ -0,0 +1,372 @@ +%% +%% This is file `asypictureB.ins', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% asypictureB.dtx (with options: `install') +%% ---------------------------------------------------------------- +%% asypictureB --- user-friendly integration of Asymptote into LaTeX +%% E-mail: cstaats at math.uchicago.edu +%% Released under the LaTeX Project Public License v1.3c or later +%% See http://www.latex-project.org/lppl.txt +%% ---------------------------------------------------------------- +%% +\input docstrip.tex +\keepsilent +\askforoverwritefalse +\preamble +---------------------------------------------------------------- +asypictureB --- user-friendly integration of Asymptote into LaTeX +E-mail: cstaats at math.uchicago.edu +Released under the LaTeX Project Public License v1.3c or later +See http://www.latex-project.org/lppl.txt +---------------------------------------------------------------- + +\endpreamble +\postamble + +Copyright (C) 2014 by Charles Staats III + +This file may be distributed and/or modified under the +conditions of the LaTeX Project Public License (LPPL), either +version 1.3c of this license or (at your option) any later +version. The latest version of this license is in the following file: + + http://www.latex-project.org/lppl.txt + +This work is "maintained" (as per LPPL maintenance status) by +Charles Staats III. + +This work consists of the file asypictureB.dtx +and the derived files asypictureB.ins, + asypictureB.pdf, and + asypictureB.sty. + +\endpostamble +\usedir{tex/latex/asypictureB} +\generate{ + \file{\jobname.sty}{\from{\jobname.dtx}{package}} +} +\endbatchfile +\RequirePackage{fancyvrb} +\RequirePackage{graphicx} +\RequirePackage{pgfkeys} + +\makeatletter + +\def\asy@OutFile{\FV@OutFile} + +\RequirePackage{ifplatform} + +\ifshellescape + \def\ASYPIC@shell{18} + \newcommand{\shell@execute}{\immediate\write\ASYPIC@shell} +\else +\newwrite\ASYPIC@shell +\ifwindows + \openout\ASYPIC@shell=\jobname-compile_asy.bat\relax +\else + \openout\ASYPIC@shell=\jobname-compile_asy.sh\relax +\fi +\newcommand{\shell@execute}[1]{{% +\edef\temp{#1}% + \write\expandafter\ASYPIC@shell\expandafter{\temp}% +}} +\fi + +\ifshellescape + \newcommand{\copyfile}[2]{% + \ifwindows% + \immediate\write18{copy #1 #2 /y}% + \else% + \immediate\write18{cp #1 #2}% + \fi% + } +\else + \RequirePackage{verbatimcopy} + \newcommand{\copyfile}[2]{% + \OldVerbatimCopy{#1}{#2}% + } +\fi + +\newcommand{\deletefile}[1]{% + \ifwindows% + \shell@execute{del #1}% + \else% + \shell@execute{rm #1}% + \fi% +} + +\newcommand{\asyset}[1]{\pgfqkeys{/asy}{#1}} +\newcommand{\@asyerrorfilename}{\@asypicturename_errors.txt} +\newcounter{@asy@linenumber} + +\asyset{name/.initial=noname, name/.value required}% + +\asyset{graphic options/.code={}} +\asyset{set graphic option/.style={graphic options/.append code=#1}} +\asyset{.unknown/.code = % + {% + \edef\unknownkey{\pgfkeyscurrentname}% + \asyset{set graphic option/.expand once = {% + \expandafter\setkeys\expandafter{% + \expandafter G\expandafter i\expandafter n\expandafter% + }\expandafter{\unknownkey=#1}% + }}% + }% +} +\def\asy@scale{1} +\asyset{scale/.style={set graphic option = {\def\asy@scale{#1}}}, + scale/.value required} +\newcommand{\asy@angle}{0} +\asyset{angle/.style = {set graphic option = {\def\asy@angle{#1}}}, + angle/.value required} + +\newcommand{\getfontsize}{\f@size} + +\newif\ifasyfilechanged +\newif\ifASYPIC@flush +\newif\if@asyrepeat +\newread\@asyreadold +\newread\@asyreadnew +\edef\@tempasyfile{\jobname-temp} + +\newcommand{\RequireAsyRecompile}{\ASYPIC@flushtrue} +\newcommand{\AsyCompileIfNecessary}{\ASYPIC@flushfalse} +\AsyCompileIfNecessary + +\newcommand\clearasyheader{\def\ASYPIC@header{}} + +\def\ASYPIC@header{} + +\def\asyheader{\FV@Environment{}{asyheader}} + +\def\FVB@asyheader{% + \@bsphack + \begingroup + \FV@UseKeyValues + \FV@DefineWhiteSpace + \def\FV@Space{\space}% + \FV@DefineTabOut + \def\FV@ProcessLine##1{\g@addto@macro\ASYPIC@header{##1^^J}}% + \let\FV@FontScanPrep\relax + %% DG/SR modification begin - May. 18, 1998 + %% (to avoid problems with ligatures) + \let\@noligs\relax + %% DG/SR modification end + \FV@Scan}% + +\def\FVE@asyheader{\endgroup\@esphack} + +\DefineVerbatimEnvironment{asyheader}{asyheader}% + {codes={\catcode`@=0},tabsize=4} +\begin{asyheader} +defaultpen(fontsize(@getfontsize pt)); +settings.prc = false; +\end{asyheader} +\def\asypicture{\FV@Environment{}{asypicture}} + +\newcommand{\ASYPIC@recordname}[1]{% + \edef\tempmacroname{ASYPIC@name@#1}% + \ifcsname\tempmacroname\endcsname%% if \ASYPIC@name@... is defined + \edef\oldnum{\csname\tempmacroname\endcsname}% + \edef\@asypicturename% + {\scantokens\expandafter{\jobname\noexpand}-#1__\oldnum}% + \expandafter\xdef\csname\tempmacroname\endcsname% + {\the\numexpr\oldnum+1\relax}% + \edef\ASYPIC@current@num{\csname\tempmacroname\endcsname}% + \else%% This is the first time this name is being used. + \edef\@asypicturename% + {\scantokens\expandafter{\jobname\noexpand}-#1}% + \expandafter\gdef\csname\tempmacroname\endcsname{1}% + \fi% + \xdef\asylistingfile{\@asypicturename.asy} +} + + +\def\FVB@asypicture#1{% + \@bsphack + \asyset{graphic options/.code={}}% + \asyset{#1, name/.get = \currentname}% + \ASYPIC@recordname{\currentname}% + \begingroup + \FV@UseKeyValues + \FV@DefineWhiteSpace + \def\FV@Space{\space}% + \FV@DefineTabOut + \def\FV@ProcessLine{\immediate\write\asy@OutFile}% + \immediate\openout\asy@OutFile\@tempasyfile.asy\relax + \immediate\write\asy@OutFile{\ASYPIC@header^^J} + \let\FV@FontScanPrep\relax + %% DG/SR modification begin - May. 18, 1998 + %% (to avoid problems with ligatures) + \let\@noligs\relax + %% DG/SR modification end + \FV@Scan} + +\newcommand{\ASYPICcomparefiles}[2]{ + \IfFileExists{\@asypicturename.asy}% + {\openin\@asyreadold=#1.asy\relax% + \openin\@asyreadnew=#2.asy\relax% + \asyfilechangedfalse% + \@asyrepeattrue% + \loop% + \ifeof\@asyreadold% + \@asyrepeatfalse% + \ifeof\@asyreadnew% + \else% + \asyfilechangedtrue% + \fi% + \else% + \ifeof\@asyreadnew% + \@asyrepeatfalse% + \asyfilechangedtrue% + \else% Not at the end of either file in this case + \read\@asyreadold to \oldfileline% + \read\@asyreadnew to \newfileline% + \ifx\oldfileline\newfileline% + \@asyrepeattrue% + \else + \asyfilechangedtrue% + \@asyrepeatfalse% + \fi% + \fi% + \fi% + \if@asyrepeat + \repeat% + \closein\@asyreadold% + \closein\@asyreadnew% + }% + {\asyfilechangedtrue}% + \IfFileExists{#1.pdf}{}{% + \IfFileExists{#1.png}{}{% + \IfFileExists{#1.eps}{}{% + \asyfilechangedtrue% + }% + }% + }% +} + +\def\ASYPIC@runasy{% + \message{Attempting to run asy on \@asypicturename.asy^^J}% + \shell@execute{asy -noV \@asypicturename.asy 2> \@asyerrorfilename}% + \openin\@asyreadold=\@asyerrorfilename\relax% + \ifeof\@asyreadold% + \closein\@asyreadold% + \else% + \def\@asyerrormessage{^^JPossible Asymptote error:^^J}% + \read\@asyreadold to \@asyerrorfirstline% + \g@addto@macro\@asyerrormessage{\@asyerrorfirstline^^J}% + \ifeof\@asyreadold% + \closein\@asyreadold% + \else% + {\endlinechar=`^^J% + \loop% + \readline\@asyreadold to \@asytempmessage% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\@asytempmessage^^J}% + \unless\ifeof\@asyreadold\repeat% + }% + \closein\@asyreadold% + \g@addto@macro\@asyerrormessage{^^J}% + %Next: Need to process \@asyerrorfirstline to figure + %out the Asymptote file line number + \expandafter\def\expandafter\@asy@processerrorline% + \expandafter##\expandafter1\@asypicturename.asy:% + ##2.##3\relax{\xdef\@asy@errorline{\numexpr##2\relax}}% + {\expandafter\expandafter\expandafter% + \@asy@processerrorline\expandafter% + \@asyerrorfirstline\@asypicturename.asy: -5.\relax% + }% The surrounding braces should prevent too much from + % being gobbled in case the pattern doesn't match. + \openin\@asyreadold\@asypicturename.asy\relax% + \edef\numlinesout{5} + \setcounter{@asy@linenumber}{\numlinesout} + \loop\ifnum\value{@asy@linenumber}<\@asy@errorline% + \readline\@asyreadold to \temp% + \stepcounter{@asy@linenumber}% + \repeat% + % + \addtocounter{@asy@linenumber}{-\numlinesout} + % + {% + \endlinechar=`^^J% + \loop\ifnum\value{@asy@linenumber}<\@asy@errorline% + \stepcounter{@asy@linenumber}% + \edef\temp/{\arabic{@asy@linenumber}}% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\temp/ }% + \readline\@asyreadold to \@asytempmessage% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\@asytempmessage}% + \repeat% + }% + \closein\@asyreadold% + \PackageError{asypictureB}{\@asyerrormessage}{% + The Asymptote run described above + gave a non-empty error log. I have^^J + reproduced the error log and attempted + to print the five lines leading^^J + up to the error. Press enter or return + to continue, and then fix your^^J + Asymptote code when this run is done. + }% + \fi% + \fi% +} + +\def\FVE@asypicture{\immediate\closeout\asy@OutFile\endgroup% + \@esphack% + \ifASYPIC@flush% + \asyfilechangedtrue% + \else% + \ASYPICcomparefiles{\@asypicturename}{\@tempasyfile}% + \fi% + \ifasyfilechanged% + \IfFileExists{\@asypicturename.png}% + {\deletefile{\@asypicturename.png}}{}% + \IfFileExists{\@asypicturename.pdf}% + {\deletefile{\@asypicturename.pdf}}{}% + \IfFileExists{\@asypicturename.eps}% + {\deletefile{\@asypicturename.eps}}{}% + \copyfile{\@tempasyfile.asy}{\@asypicturename.asy} + \ASYPIC@runasy% + \fi% + \asyset{graphic options}% + % Avoid giving "file does not exist" errors. + \chardef\previousinteractionmode=\interactionmode% + \batchmode% + \includegraphics[scale=\asy@scale,angle=\asy@angle]% + {\@asypicturename}% + \interactionmode=\previousinteractionmode% +} + +\DefineVerbatimEnvironment{asypicture}{asypicture}% + {codes={\catcode`@=0},tabsize=4} + +\ifshellescape\else + \AtEndDocument{\closeout\ASYPIC@shell} +\fi + +\makeatother +%% +%% Copyright (C) 2014 by Charles Staats III +%% +%% This file may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License (LPPL), either +%% version 1.3c of this license or (at your option) any later +%% version. The latest version of this license is in the following file: +%% +%% http://www.latex-project.org/lppl.txt +%% +%% This work is "maintained" (as per LPPL maintenance status) by +%% Charles Staats III. +%% +%% This work consists of the file asypictureB.dtx +%% and the derived files asypictureB.ins, +%% asypictureB.pdf, and +%% asypictureB.sty. +%% +%% +%% End of file `asypictureB.ins'. diff --git a/Master/texmf-dist/tex/latex/asypictureb/asypictureB.sty b/Master/texmf-dist/tex/latex/asypictureb/asypictureB.sty new file mode 100644 index 00000000000..cfca65bcdd6 --- /dev/null +++ b/Master/texmf-dist/tex/latex/asypictureb/asypictureB.sty @@ -0,0 +1,338 @@ +%% +%% This is file `asypictureB.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% asypictureB.dtx (with options: `package') +%% ---------------------------------------------------------------- +%% asypictureB --- user-friendly integration of Asymptote into LaTeX +%% E-mail: cstaats at math.uchicago.edu +%% Released under the LaTeX Project Public License v1.3c or later +%% See http://www.latex-project.org/lppl.txt +%% ---------------------------------------------------------------- +%% +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{asypictureB} + [2014/04/15 v0.3 user-friendly integration of Asymptote into LaTeX] +\RequirePackage{fancyvrb} +\RequirePackage{graphicx} +\RequirePackage{pgfkeys} + +\makeatletter + +\def\asy@OutFile{\FV@OutFile} + +\RequirePackage{ifplatform} + +\ifshellescape + \def\ASYPIC@shell{18} + \newcommand{\shell@execute}{\immediate\write\ASYPIC@shell} +\else +\newwrite\ASYPIC@shell +\ifwindows + \openout\ASYPIC@shell=\jobname-compile_asy.bat\relax +\else + \openout\ASYPIC@shell=\jobname-compile_asy.sh\relax +\fi +\newcommand{\shell@execute}[1]{{% +\edef\temp{#1}% + \write\expandafter\ASYPIC@shell\expandafter{\temp}% +}} +\fi + +\ifshellescape + \newcommand{\copyfile}[2]{% + \ifwindows% + \immediate\write18{copy #1 #2 /y}% + \else% + \immediate\write18{cp #1 #2}% + \fi% + } +\else + \RequirePackage{verbatimcopy} + \newcommand{\copyfile}[2]{% + \OldVerbatimCopy{#1}{#2}% + } +\fi + +\newcommand{\deletefile}[1]{% + \ifwindows% + \shell@execute{del #1}% + \else% + \shell@execute{rm #1}% + \fi% +} + +\newcommand{\asyset}[1]{\pgfqkeys{/asy}{#1}} +\newcommand{\@asyerrorfilename}{\@asypicturename_errors.txt} +\newcounter{@asy@linenumber} + +\asyset{name/.initial=noname, name/.value required}% + +\asyset{graphic options/.code={}} +\asyset{set graphic option/.style={graphic options/.append code=#1}} +\asyset{.unknown/.code = % + {% + \edef\unknownkey{\pgfkeyscurrentname}% + \asyset{set graphic option/.expand once = {% + \expandafter\setkeys\expandafter{% + \expandafter G\expandafter i\expandafter n\expandafter% + }\expandafter{\unknownkey=#1}% + }}% + }% +} +\def\asy@scale{1} +\asyset{scale/.style={set graphic option = {\def\asy@scale{#1}}}, + scale/.value required} +\newcommand{\asy@angle}{0} +\asyset{angle/.style = {set graphic option = {\def\asy@angle{#1}}}, + angle/.value required} + +\newcommand{\getfontsize}{\f@size} + +\newif\ifasyfilechanged +\newif\ifASYPIC@flush +\newif\if@asyrepeat +\newread\@asyreadold +\newread\@asyreadnew +\edef\@tempasyfile{\jobname-temp} + +\newcommand{\RequireAsyRecompile}{\ASYPIC@flushtrue} +\newcommand{\AsyCompileIfNecessary}{\ASYPIC@flushfalse} +\AsyCompileIfNecessary + +\newcommand\clearasyheader{\def\ASYPIC@header{}} + +\def\ASYPIC@header{} + +\def\asyheader{\FV@Environment{}{asyheader}} + +\def\FVB@asyheader{% + \@bsphack + \begingroup + \FV@UseKeyValues + \FV@DefineWhiteSpace + \def\FV@Space{\space}% + \FV@DefineTabOut + \def\FV@ProcessLine##1{\g@addto@macro\ASYPIC@header{##1^^J}}% + \let\FV@FontScanPrep\relax + %% DG/SR modification begin - May. 18, 1998 + %% (to avoid problems with ligatures) + \let\@noligs\relax + %% DG/SR modification end + \FV@Scan}% + +\def\FVE@asyheader{\endgroup\@esphack} + +\DefineVerbatimEnvironment{asyheader}{asyheader}% + {codes={\catcode`@=0},tabsize=4} +\begin{asyheader} +defaultpen(fontsize(@getfontsize pt)); +settings.prc = false; +\end{asyheader} +\def\asypicture{\FV@Environment{}{asypicture}} + +\newcommand{\ASYPIC@recordname}[1]{% + \edef\tempmacroname{ASYPIC@name@#1}% + \ifcsname\tempmacroname\endcsname%% if \ASYPIC@name@... is defined + \edef\oldnum{\csname\tempmacroname\endcsname}% + \edef\@asypicturename% + {\scantokens\expandafter{\jobname\noexpand}-#1__\oldnum}% + \expandafter\xdef\csname\tempmacroname\endcsname% + {\the\numexpr\oldnum+1\relax}% + \edef\ASYPIC@current@num{\csname\tempmacroname\endcsname}% + \else%% This is the first time this name is being used. + \edef\@asypicturename% + {\scantokens\expandafter{\jobname\noexpand}-#1}% + \expandafter\gdef\csname\tempmacroname\endcsname{1}% + \fi% + \xdef\asylistingfile{\@asypicturename.asy} +} + + +\def\FVB@asypicture#1{% + \@bsphack + \asyset{graphic options/.code={}}% + \asyset{#1, name/.get = \currentname}% + \ASYPIC@recordname{\currentname}% + \begingroup + \FV@UseKeyValues + \FV@DefineWhiteSpace + \def\FV@Space{\space}% + \FV@DefineTabOut + \def\FV@ProcessLine{\immediate\write\asy@OutFile}% + \immediate\openout\asy@OutFile\@tempasyfile.asy\relax + \immediate\write\asy@OutFile{\ASYPIC@header^^J} + \let\FV@FontScanPrep\relax + %% DG/SR modification begin - May. 18, 1998 + %% (to avoid problems with ligatures) + \let\@noligs\relax + %% DG/SR modification end + \FV@Scan} + +\newcommand{\ASYPICcomparefiles}[2]{ + \IfFileExists{\@asypicturename.asy}% + {\openin\@asyreadold=#1.asy\relax% + \openin\@asyreadnew=#2.asy\relax% + \asyfilechangedfalse% + \@asyrepeattrue% + \loop% + \ifeof\@asyreadold% + \@asyrepeatfalse% + \ifeof\@asyreadnew% + \else% + \asyfilechangedtrue% + \fi% + \else% + \ifeof\@asyreadnew% + \@asyrepeatfalse% + \asyfilechangedtrue% + \else% Not at the end of either file in this case + \read\@asyreadold to \oldfileline% + \read\@asyreadnew to \newfileline% + \ifx\oldfileline\newfileline% + \@asyrepeattrue% + \else + \asyfilechangedtrue% + \@asyrepeatfalse% + \fi% + \fi% + \fi% + \if@asyrepeat + \repeat% + \closein\@asyreadold% + \closein\@asyreadnew% + }% + {\asyfilechangedtrue}% + \IfFileExists{#1.pdf}{}{% + \IfFileExists{#1.png}{}{% + \IfFileExists{#1.eps}{}{% + \asyfilechangedtrue% + }% + }% + }% +} + +\def\ASYPIC@runasy{% + \message{Attempting to run asy on \@asypicturename.asy^^J}% + \shell@execute{asy -noV \@asypicturename.asy 2> \@asyerrorfilename}% + \openin\@asyreadold=\@asyerrorfilename\relax% + \ifeof\@asyreadold% + \closein\@asyreadold% + \else% + \def\@asyerrormessage{^^JPossible Asymptote error:^^J}% + \read\@asyreadold to \@asyerrorfirstline% + \g@addto@macro\@asyerrormessage{\@asyerrorfirstline^^J}% + \ifeof\@asyreadold% + \closein\@asyreadold% + \else% + {\endlinechar=`^^J% + \loop% + \readline\@asyreadold to \@asytempmessage% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\@asytempmessage^^J}% + \unless\ifeof\@asyreadold\repeat% + }% + \closein\@asyreadold% + \g@addto@macro\@asyerrormessage{^^J}% + %Next: Need to process \@asyerrorfirstline to figure + %out the Asymptote file line number + \expandafter\def\expandafter\@asy@processerrorline% + \expandafter##\expandafter1\@asypicturename.asy:% + ##2.##3\relax{\xdef\@asy@errorline{\numexpr##2\relax}}% + {\expandafter\expandafter\expandafter% + \@asy@processerrorline\expandafter% + \@asyerrorfirstline\@asypicturename.asy: -5.\relax% + }% The surrounding braces should prevent too much from + % being gobbled in case the pattern doesn't match. + \openin\@asyreadold\@asypicturename.asy\relax% + \edef\numlinesout{5} + \setcounter{@asy@linenumber}{\numlinesout} + \loop\ifnum\value{@asy@linenumber}<\@asy@errorline% + \readline\@asyreadold to \temp% + \stepcounter{@asy@linenumber}% + \repeat% + % + \addtocounter{@asy@linenumber}{-\numlinesout} + % + {% + \endlinechar=`^^J% + \loop\ifnum\value{@asy@linenumber}<\@asy@errorline% + \stepcounter{@asy@linenumber}% + \edef\temp/{\arabic{@asy@linenumber}}% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\temp/ }% + \readline\@asyreadold to \@asytempmessage% + \expandafter\g@addto@macro\expandafter% + \@asyerrormessage\expandafter{\@asytempmessage}% + \repeat% + }% + \closein\@asyreadold% + \PackageError{asypictureB}{\@asyerrormessage}{% + The Asymptote run described above + gave a non-empty error log. I have^^J + reproduced the error log and attempted + to print the five lines leading^^J + up to the error. Press enter or return + to continue, and then fix your^^J + Asymptote code when this run is done. + }% + \fi% + \fi% +} + +\def\FVE@asypicture{\immediate\closeout\asy@OutFile\endgroup% + \@esphack% + \ifASYPIC@flush% + \asyfilechangedtrue% + \else% + \ASYPICcomparefiles{\@asypicturename}{\@tempasyfile}% + \fi% + \ifasyfilechanged% + \IfFileExists{\@asypicturename.png}% + {\deletefile{\@asypicturename.png}}{}% + \IfFileExists{\@asypicturename.pdf}% + {\deletefile{\@asypicturename.pdf}}{}% + \IfFileExists{\@asypicturename.eps}% + {\deletefile{\@asypicturename.eps}}{}% + \copyfile{\@tempasyfile.asy}{\@asypicturename.asy} + \ASYPIC@runasy% + \fi% + \asyset{graphic options}% + % Avoid giving "file does not exist" errors. + \chardef\previousinteractionmode=\interactionmode% + \batchmode% + \includegraphics[scale=\asy@scale,angle=\asy@angle]% + {\@asypicturename}% + \interactionmode=\previousinteractionmode% +} + +\DefineVerbatimEnvironment{asypicture}{asypicture}% + {codes={\catcode`@=0},tabsize=4} + +\ifshellescape\else + \AtEndDocument{\closeout\ASYPIC@shell} +\fi + +\makeatother +%% +%% Copyright (C) 2014 by Charles Staats III +%% +%% This file may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License (LPPL), either +%% version 1.3c of this license or (at your option) any later +%% version. The latest version of this license is in the following file: +%% +%% http://www.latex-project.org/lppl.txt +%% +%% This work is "maintained" (as per LPPL maintenance status) by +%% Charles Staats III. +%% +%% This work consists of the file asypictureB.dtx +%% and the derived files asypictureB.ins, +%% asypictureB.pdf, and +%% asypictureB.sty. +%% +%% +%% End of file `asypictureB.sty'. diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check index 99c06322b94..8c4a2912535 100755 --- a/Master/tlpkg/bin/tlpkg-ctan-check +++ b/Master/tlpkg/bin/tlpkg-ctan-check @@ -46,7 +46,7 @@ my @TLP_working = qw( asaetr ascelike ascii-chart ascii-font askmaps aspectratio assignment astro asyfig asymptote-faq-zh-cn asymptote-by-example-zh-cn asymptote-manual-zh-cn - attachfile + asypictureb attachfile augie auncial-new aurical autopdf authoraftertitle authorindex auto-pst-pdf autoarea automata autonum avantgar b1encoding babel diff --git a/Master/tlpkg/tlpsrc/asypictureb.tlpsrc b/Master/tlpkg/tlpsrc/asypictureb.tlpsrc new file mode 100644 index 00000000000..e69de29bb2d --- /dev/null +++ b/Master/tlpkg/tlpsrc/asypictureb.tlpsrc diff --git a/Master/tlpkg/tlpsrc/collection-pictures.tlpsrc b/Master/tlpkg/tlpsrc/collection-pictures.tlpsrc index 2d1f421b81a..7f3da85583d 100644 --- a/Master/tlpkg/tlpsrc/collection-pictures.tlpsrc +++ b/Master/tlpkg/tlpsrc/collection-pictures.tlpsrc @@ -7,6 +7,7 @@ depend collection-basic depend aobs-tikz depend askmaps depend asyfig +depend asypictureb depend autoarea depend bardiag depend bloques |