From 7254c1be8ff5654e37a078be83a1c77ce723ff3a Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Fri, 14 Feb 2020 22:34:36 +0000 Subject: subfiles (14feb20) git-svn-id: svn://tug.org/texlive/trunk@53782 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/doc/latex/subfiles/README | 2 +- Master/texmf-dist/doc/latex/subfiles/subfiles.pdf | Bin 211014 -> 241574 bytes .../texmf-dist/source/latex/subfiles/subfiles.dtx | 200 +++++++++++++-------- Master/texmf-dist/tex/latex/subfiles/subfiles.cls | 26 +-- Master/texmf-dist/tex/latex/subfiles/subfiles.sty | 55 +++--- 5 files changed, 154 insertions(+), 129 deletions(-) (limited to 'Master') diff --git a/Master/texmf-dist/doc/latex/subfiles/README b/Master/texmf-dist/doc/latex/subfiles/README index f527f73452b..45595bc671f 100644 --- a/Master/texmf-dist/doc/latex/subfiles/README +++ b/Master/texmf-dist/doc/latex/subfiles/README @@ -12,4 +12,4 @@ subfiles.sty and put them somewhere on the search path of TeX. Documentation: -Run 'pdflatex subfiles.dtx' to generate subfiles.pdf. +Run 'pdflatex subfiles.dtx' twice to generate subfiles.pdf. diff --git a/Master/texmf-dist/doc/latex/subfiles/subfiles.pdf b/Master/texmf-dist/doc/latex/subfiles/subfiles.pdf index 33f39c049ec..0925cb83b9f 100644 Binary files a/Master/texmf-dist/doc/latex/subfiles/subfiles.pdf and b/Master/texmf-dist/doc/latex/subfiles/subfiles.pdf differ diff --git a/Master/texmf-dist/source/latex/subfiles/subfiles.dtx b/Master/texmf-dist/source/latex/subfiles/subfiles.dtx index 201cfd60107..1e81e488db1 100644 --- a/Master/texmf-dist/source/latex/subfiles/subfiles.dtx +++ b/Master/texmf-dist/source/latex/subfiles/subfiles.dtx @@ -2,7 +2,7 @@ % % subfiles - class and package for multi-file projects in LaTeX % Copyright 2002, 2012 Federico Garcia (feg8@pitt.edu, fedegarcia@hotmail.com) -% Copyright 2018, 2019 Gernot Salzer (salzer@logic.at) +% Copyright 2018-2020 Gernot Salzer (salzer@logic.at) % % This work may be distributed and/or modified under the % conditions of the LaTeX Project Public License, either version 1.3 @@ -17,20 +17,20 @@ % The Current Maintainer of this work is Gernot Salzer. % % This work consists of the files subfiles.dtx and subfiles.ins -% and the derived files subfiles.sty and subfiles.pdf +% and the derived files subfiles.cls, subfiles.sty and subfiles.pdf % % ------------------------------------------- % %<*driver> % \fi -\ProvidesFile{subfiles.dtx}[2019/10/30 v1.5 Multi-file projects] +\ProvidesFile{subfiles.dtx}[2020/02/14 v1.6 Multi-file projects] % \iffalse \documentclass{ltxdoc} \GetFileInfo{subfiles.dtx} \title{A Document Class and a Package\\for Handling Multi-File Projects} -\date{v1.5 2019/10/30} +\date{2020/02/14 v1.6} \author{Federico Garcia, Gernot Salzer} - +\usepackage{hyperref} \begin{document} \maketitle \DocInput{\filename} @@ -41,6 +41,7 @@ % The |subfiles| package allows authors to split a document into one main file and one and more subsidiary files (subfiles) akin to the |\input| command, with the added benefit of making the subfiles compilable by themselves. % This is achieved by reusing the preamble of the main file also for the subfiles. % \end{abstract} +% \tableofcontents % \section{Introduction} % The \LaTeX\ commands |\include| and |\input| allow the user to split the \TeX\ source of a document into several input files. % This is useful when creating documents with many chapters, but also for handling large tables, figures, and code samples, which require a considerable amount of trial-and-errors. @@ -61,6 +62,7 @@ % % \section{Basic usage} % +% \DescribeMacro{subfiles.sty} % The main file, i.e., the file with the preamble to be shared with the subfiles, has to load the package |subfiles| \emph{at the end of the preamble}: % \begin{center} % \begin{tabular}{l} @@ -68,10 +70,12 @@ % |\begin{document}| % \end{tabular} % \end{center} +% \DescribeMacro{\subfile} % Subordinate files (subfiles) are loaded from the main file or from other subfiles with the command % \begin{center} % |\subfile{|\meta{subfile\_name}|}| % \end{center} +% \DescribeMacro{subfiles.cls} % The subfiles have to start with the line % \begin{center} % |\documentclass[|\meta{main\_file\_name}|]{subfiles}| @@ -174,6 +178,7 @@ % % \subsection{Including files instead of inputting them} % +% \DescribeMacro{\subfileinclude} % In plain \LaTeX, you can use either |\input| or |\include| to load a file. % In most cases the first is appropriate, but sometimes there are reasons to prefer the latter. % Internally, the |\subfile| command uses |\input|. @@ -185,30 +190,50 @@ % \subsection{Bibliographies} % % Manual bibliographies with the |thebibliography| environment work as usual. -% Problems may arise if external programs like |bibtex| or |biber| are used to generate the bibliography, in particular when the bibliographies are distributed over subfiles. -% Here are some hints on how it may work. +% Problems may arise if external programs like |bibtex| or |biber| are used to generate the bibliography. +% Here are some hints on how to make it work. % \begin{itemize} -% \item Make sure the command |\bibliography| is executed after loading the |subfiles| package. +% \item +% \DescribeMacro{\bibliography} +% Make sure the command |\bibliography| is executed after loading the |subfiles| package. % Put the command between |\usepackage{subfiles}| and |\begin{document}| or somewhere into the text part. -% \item When you use the package |biblatex|, and programs like |biber| complain about not being able to find the bibliography files, use |\bibliography| instead of |\addbibresource| for local files (observing the hint above). +% \item When you use the package |biblatex|, and programs like |biber| complain about not being able to find the bibliography files, use |\bibliography| instead of |\addbibresource| (see above), or the command |\subfix| (see below). +% \item +% \DescribeMacro{\subfix} +% Whenever an external program complains that a file specified in the \LaTeX\ document cannot be found, wrap the command |\subfix| around the filename. +% Here are some examples. +% \begin{center} +% \begin{tabular}{ll} +% package & command when used with |subfiles| \\ +% \hline +% |biblatex| & |\addbibresource{\subfix{|\meta{file}|}}| \\ +% |bibunits| & |\putbib[\subfix{|\meta{file1}|},\subfix{|\meta{file2}|},|\dots|]|\\ +% & |\defaultbibliography{\subfix{|\meta{file1}|},|\dots|}| +% \end{tabular} +% \end{center} +% % \end{itemize} -% The |subfiles| package has been tested with the packages |biblatex|, |bibunits|, and |chapterbib| as well as the external programs |bibtex| and |biber|. +% The |subfiles| package has been tested with the packages |biblatex|, |bibunits|, and |chapterbib| as well as with the external programs |bibtex| and |biber|. % % \subsection{Unusual locations for placing definitions and text} % % Usually all definitions and packages required by the subfiles should go into the preamble of the main file. % There are some further locations, though, where one might consider adding definitions and text. +% Put negatively, apparently irrelevant stuff in these locations may become unexpectedly visible in the document or cause errors. % % \paragraph{Code after the end of the main document} is added to the preamble of the subfiles, but is ignored when typesetting the main file. % This happens because a subfile typeset by itself does not really take the preamble of the main file, but \emph{everything outside} of |\begin{document}| and |\end{document}|. -% This has two consequences: \emph{a)}~the user can add some commands to be processed as part of the preamble only when the subfiles are typeset by themselves; but also \emph{b)}~the user has to be careful even \emph{after} |\end{document}| in the main file, for any syntax error there will ruin the \LaTeX ing of the subfile(s). +% This has two consequences: \emph{a)}~the user can add some commands that are to be processed as part of the preamble only when the subfiles are typeset by themselves; but also \emph{b)}~the user has to be careful even \emph{after} |\end{document}| in the main file, for any syntax error there will ruin the \LaTeX ing of the subfile(s). +% \bigskip +% +% Similarly, when typesetting the main document, the |\subfile| command does not really load the stuff within the |document| environment, but \emph{everything except} the three commands |\documentclass[...]{...}|, |\begin{document}|, and |\end{document}|. +% This has the following consequences. % % \paragraph{Code in the preamble of a subfile} is processed as part of the text when typesetting the main file, but as part of the preamble when typesetting the subfile. % This means that the preamble of a subfile can only contain stuff that is acceptable for both, the preamble and the text area. % One should also keep in mind that each subfile is input within a group, so definitions made within may not work outside. -% A good practice when using |subfiles| (and also when not using it) is to make any definitions in the preamble of the main file, avoiding confusion and allowing the reader to find them easily. % -% \paragraph{Code after the end of a subfile} is treated like the code preceding it when the subfile is loaded from the main file, but is ignored when typesetting the subfile. +% \paragraph{Code after \texttt{\textbackslash end\{document\}} in a subfile} is treated like the code preceding it when the subfile is loaded from the main file, but is ignored when typesetting the subfile. % The code after |\end{document}| behaves as if following the |\subfile| command in the main file, except that it is still part of the group enclosing the subfile. % As a consequence, empty lines at the end of the subfile lead to a new paragraph in the main document, even if the |\subfile| command is immediately followed by text. % @@ -247,6 +272,26 @@ % |contents of subfile\end{document}| % \end{center} % +% \section{Troubleshooting} +% +% Here are some hints that solve most problems. +% +% \begin{enumerate} +% \item +% Make sure to use the most recent version of the |subfiles| package, available from CTAN\footnote{\url{https://ctan.org/pkg/subfiles}} and Github\footnote{\url{https://github.com/gsalzer/subfiles}}. +% \item +% Make sure that |\usepackage{subfiles}| comes last in the preamble +% of the main document. +% \item +% If some external program that cooperates with \TeX, like |bibtex| or |biber|, complains about not being able to find a file, locate the name of the file in the \LaTeX\ source and replace \meta{filename} by |\subfix{|\meta{filename}|}|. +% \item +% Make sure that there is no stuff after |\end{document}|, neither in the main file nor in the subfiles. +% \item +% If there is anything in the preambles of the subfiles, make sure that it is admissible for both, the preamble and the document area. +% \item +% If nothing of the above helps and you are stuck, ask the people on tex.stackexchange\footnote{\url{https://tex.stackexchange.com/}}. +% \end{enumerate} +% % \section{Dependencies} % % The |subfiles| package requires the |verbatim| package, whose |comment| environment is used to ignore the text area of the main file when typesetting subfiles separately. @@ -266,7 +311,7 @@ % \begin{itemize} % \item Use of |import| package to handle directory hierarchies. % \item |\ignorespaces| added to avoid spurious spaces. -% \item Incompatibility with commands removed that expect |\document| to be equal to |\@onlypreamble| after the preamble (thanks to Eric Domenjoud for analysing the problem). +% \item Incompatibility with commands removed that expect |\document| to be equal to |\@onlypreamble| after the preamble. Thanks to Eric Domenjoud for analysing the problem. % \end{itemize} % \item[v1.4:] \mbox{} % \begin{itemize} @@ -280,6 +325,13 @@ % Seems to suffice also for sub-bibliographies with the package |chapterbib|. % \item Support for sub-bibliographies with package |bibunits| added. % \end{itemize} +% \item[v1.6:] \mbox{} +% \begin{itemize} +% \item Support for sub-bibliographies with package |bibunits| dropped, in favor of |\subfix|. +% \item Command |\subfix| added. +% \item Incompatibility with |standalone| class removed. +% \item The options of the main class are now also processed when typesetting a subfile; before they were ignored. Thanks to J\'an Kl'uka for analysing the problem. +% \end{itemize} % \end{description} % %\section{The Implementation} @@ -287,13 +339,17 @@ % \begin{macrocode} %<*class> \NeedsTeXFormat{LaTeX2e} -\ProvidesClass{subfiles}[2019/10/30 v1.5 Multi-file projects (class)] +\ProvidesClass{subfiles}[2020/02/14 v1.6 Multi-file projects (class)] \DeclareOption*{\typeout{Preamble taken from file `\CurrentOption'}% \let\preamble@file\CurrentOption} \ProcessOptions % \end{macrocode} +% After processing the option of the |subfiles| class, we reset |\@classoptionslist| such that the options in the main file will be processed. % -% We start by saving the regular \LaTeX\ definition of |\documentclass|: +% \begin{macrocode} +\let\@classoptionslist\relax +% \end{macrocode} +% Then we save the original definition of |\documentclass| to be able to reset it later to this definition: % % \begin{macrocode} \let\subfiles@documentclass\documentclass @@ -326,42 +382,34 @@ \RequirePackage{import} % \end{macrocode} % -% The |\subimport| command requires the path and the basename of the file to be loaded in separate arguments. -% Therefore we have to split file names into these two components. +% The |\subimport| command requires path and filename as separate arguments, so we have to split file locations into these two components. +% The internal \LaTeX\ command |\filename@parse| almost fits the bill, except that it additionally splits the filename into basename and extension. +% Unfortunately, concatenating basename and extension to recover the filename is not clean: +% Under Unix/Linux, the filenames |base| and |base.| denote different entities, but after |\filename@parse| both have the same basename and an empty extension. +% Therefore we redefine the command |\filename@simple| temporarily; it is responsible for this unwanted split. % % \begin{macrocode} \def\subfiles@split#1{% - \edef\subfiles@filename{#1}% - \def\subfiles@dir{}% - \def\subfiles@base{}% - \def\subfiles@sep{}% - \expandafter\subfiles@split@\subfiles@filename/\@nil/% -} -\def\subfiles@split@#1/{% - \def\tmp{#1}% - \ifx\tmp\@nnil - \let\subfiles@next\relax - \else - \edef\subfiles@dir{\subfiles@dir\subfiles@base\subfiles@sep}% - \def\subfiles@base{#1}% - \def\subfiles@sep{/}% - \let\subfiles@next\subfiles@split@ - \fi - \subfiles@next + \let\subfiles@filename@simple\filename@simple + \def\filename@simple##1.\\{\edef\filename@base{##1}}% + \filename@parse{#1}% + \let\filename@simple\subfiles@filename@simple } % \end{macrocode} % -% After executing e.g.\ |\subfiles@split{../dir1/dir2/file.tex}|, the commands |\subfiles@dir| and |\subfiles@base| expand to |../dir1/dir2/| and |file.tex|, respectively. +% E.g., after executing |\subfiles@split{../dir1/dir2/file.tex}| the macros |\filename@area| and |\filename@base| expand to |../dir1/dir2/| and |file.tex|, respectively. % % Now we split the name of the main file that has been provided as optional argument of the document class, and |\subimport| the main file. % % \begin{macrocode} \subfiles@split{\preamble@file} -\subimport{\subfiles@dir}{\subfiles@base} +\subimport{\filename@area}{\filename@base} % \end{macrocode} % % The main file loads the package |subfiles| as part of the preamble, which saves the contents of |\document| and |\enddocument| as |\subfiles@document| and |\subfiles@enddocument|, respectively. -% Then we restore the original values of |\document|, |\enddocument|, and |\documentclass|. The backup commands are |\undefined| to save memory. That's it. +% We use these macors now to restore the original values of |\document|, |\enddocument|, and |\documentclass|. +% The backup commands are |\undefined| to save memory. +% That's it. % % \begin{macrocode} {\catcode`\@=11 @@ -387,7 +435,7 @@ % \begin{macrocode} %<*package> \NeedsTeXFormat{LaTeX2e} -\ProvidesPackage{subfiles}[2019/10/30 v1.5 Multi-file projects (package)] +\ProvidesPackage{subfiles}[2020/02/14 v1.6 Multi-file projects (package)] \DeclareOption*{\PackageWarning{\CurrentOption ignored}} \ProcessOptions % \end{macrocode} @@ -410,36 +458,26 @@ % This happens e.g.\ with the class |revtex4| and the package |pythontex|. % % We use the |import| package to handle subfiles in separate directories. -% The |\subimport| command requires the path and the basename of files as separate arguments. -% Therefore we split file names into these two components using a macro |\subfiles@split|. -% Both things, loading the package and defining the command, is also done in |subfiles.cls|, so we have to execute this code only if we are typesetting the main file. +% The |\subimport| command requires path and filename as separate arguments, so we have to split file locations into these two components. +% The internal \LaTeX\ command |\filename@parse| almost fits the bill, except that it additionally splits the filename into basename and extension. +% Unfortunately, concatenating basename and extension to recover the filename is not clean: +% Under Unix/Linux, the filenames |base| and |base.| denote different entities, but after |\filename@parse| both have the same basename and an empty extension. +% Therefore we redefine the command |\filename@simple| temporarily; it is responsible for this unwanted split. +% Both things, loading the package and defining the command, are also done in |subfiles.cls|, so we have to execute this code only if we are typesetting the main file. % % \begin{macrocode} -}{% subfiles class not loaded +}{% subfiles class not loaded, we typeset the main document \RequirePackage{import} \def\subfiles@split#1{% - \edef\subfiles@filename{#1}% - \def\subfiles@dir{}% - \def\subfiles@base{}% - \def\subfiles@sep{}% - \expandafter\subfiles@split@\subfiles@filename/\@nil/% - }% - \def\subfiles@split@#1/{% - \def\tmp{#1}% - \ifx\tmp\@nnil - \let\subfiles@next\relax - \else - \edef\subfiles@dir{\subfiles@dir\subfiles@base\subfiles@sep}% - \def\subfiles@base{#1}% - \def\subfiles@sep{/}% - \let\subfiles@next\subfiles@split@ - \fi - \subfiles@next - }% + \let\subfiles@filename@simple\filename@simple + \def\filename@simple##1.\\{\edef\filename@base{##1}}% + \filename@parse{#1}% + \let\filename@simple\subfiles@filename@simple + } } % \end{macrocode} % -% After executing e.g.\ |\subfiles@split{../dir1/dir2/file.tex}|, the commands |\subfiles@dir| and |\subfiles@base| expand to |../dir1/dir2/| and |file.tex|, respectively. +% E.g., after executing |\subfiles@split{../dir1/dir2/file.tex}| the macros |\filename@area| and |\filename@base| expand to |../dir1/dir2/| and |file.tex|, respectively. % % \DescribeMacro{\subfile} % The command |\subfile| specifies the command |\subimport| for |\input|ing the subfile, and then calls |\subfiles@subfile|. @@ -460,17 +498,24 @@ % \end{macrocode} % % The main functionality of the two |\subfile| commands is implemented in |\subfiles@subfile|. -% It redefines |\documentclass| and the |document| environment to do nothing except avoiding spurious spaces. -% Moreover, |\document| has to be set to the value it usually has after the end of the preamble, since some commands check this value and may raise an error otherwise. +% It redefines |\documentclass| and the |document| environment to do nothing but reverting these command to their original meaning and avoiding spurious spaces. +% Reverting |\documentclass| and |\document| to their original definition is important for being compatible with classes like |standalone| or packages like |bibentry|, which rely on this definition. % % \begin{macrocode} \newcommand\subfiles@subfile[1]{% \begingroup - \renewcommand\documentclass[2][subfiles]{\ignorespaces}% + \let\subfiles@documentclass\documentclass + \let\subfiles@document\document + \let\subfiles@enddocument\enddocument + \renewcommand\documentclass[2][subfiles]{% + \let\documentclass\subfiles@documentclass + \ignorespaces + }% \renewenvironment{document}{% - \let\document\@onlypreamble + \let\document\subfiles@document \ignorespaces }{% + \let\enddocument\subfiles@enddocument \@ignoretrue }% % \end{macrocode} @@ -478,13 +523,11 @@ % % \begin{macrocode} \subfiles@split{#1}% - \subfiles@loadfile{\subfiles@dir}{\subfiles@base}% + \subfiles@loadfile{\filename@area}{\filename@base}% \endgroup } % \end{macrocode} % -% Note that the changes to |\documentclass| and the |document| environment happen \emph{within a group}, so they are undone after inclusion of the subfile. -% % To let external programs find files, we have to add the |\import@path| to file names. % This is accomplished with the command |\subfiles@addimportpath|. % \begin{macrocode} @@ -492,12 +535,18 @@ \def\subfiles@filelist{}% \def\subfiles@sep{}% \@for\subfiles@filename:=#1\do{% - \edef\subfiles@filelist{\subfiles@filelist\subfiles@sep\import@path\subfiles@filename}% + \edef\subfiles@filelist{% + \subfiles@filelist + \subfiles@sep + \import@path + \subfiles@filename + }% \def\subfiles@sep{,}% } } % \end{macrocode} % +% \DescribeMacro{\bibliography} % We redefine the |\bibliography| command such that the import path is added to the file names before the original command is called. % \begin{macrocode} \let\subfiles@bibliography\bibliography @@ -507,13 +556,8 @@ } % \end{macrocode} % -% The |bibunits| package uses its own command to specify bib files, we have to patch it separately. +% \DescribeMacro{\subfix} +% Instead of adding further fixes for other packages that write filenames to external files (like |bibunits|), we provide a command for adding the |\import@path| to a filename. % \begin{macrocode} -\@ifpackageloaded{bibunits}{% - \let\subfiles@putbib\@putbib - \def\@putbib[#1]{% - \subfiles@addimportpath{#1}% - \expandafter\subfiles@putbib\expandafter[\subfiles@filelist]% - }% -}{} +\def\subfix#1{\import@path#1} % \end{macrocode} diff --git a/Master/texmf-dist/tex/latex/subfiles/subfiles.cls b/Master/texmf-dist/tex/latex/subfiles/subfiles.cls index eed0b1c431f..258a4544165 100644 --- a/Master/texmf-dist/tex/latex/subfiles/subfiles.cls +++ b/Master/texmf-dist/tex/latex/subfiles/subfiles.cls @@ -26,10 +26,11 @@ %% and the derived files subfiles.sty and subfiles.pdf %% \NeedsTeXFormat{LaTeX2e} -\ProvidesClass{subfiles}[2019/10/30 v1.5 Multi-file projects (class)] +\ProvidesClass{subfiles}[2020/02/14 v1.6 Multi-file projects (class)] \DeclareOption*{\typeout{Preamble taken from file `\CurrentOption'}% \let\preamble@file\CurrentOption} \ProcessOptions +\let\@classoptionslist\relax \let\subfiles@documentclass\documentclass \let\documentclass\LoadClass\relax \RequirePackage{verbatim} @@ -37,26 +38,13 @@ \let\subfiles@endcomment\endcomment \RequirePackage{import} \def\subfiles@split#1{% - \edef\subfiles@filename{#1}% - \def\subfiles@dir{}% - \def\subfiles@base{}% - \def\subfiles@sep{}% - \expandafter\subfiles@split@\subfiles@filename/\@nil/% -} -\def\subfiles@split@#1/{% - \def\tmp{#1}% - \ifx\tmp\@nnil - \let\subfiles@next\relax - \else - \edef\subfiles@dir{\subfiles@dir\subfiles@base\subfiles@sep}% - \def\subfiles@base{#1}% - \def\subfiles@sep{/}% - \let\subfiles@next\subfiles@split@ - \fi - \subfiles@next + \let\subfiles@filename@simple\filename@simple + \def\filename@simple##1.\\{\edef\filename@base{##1}}% + \filename@parse{#1}% + \let\filename@simple\subfiles@filename@simple } \subfiles@split{\preamble@file} -\subimport{\subfiles@dir}{\subfiles@base} +\subimport{\filename@area}{\filename@base} {\catcode`\@=11 \global\let\document\subfiles@document \global\let\enddocument\subfiles@enddocument diff --git a/Master/texmf-dist/tex/latex/subfiles/subfiles.sty b/Master/texmf-dist/tex/latex/subfiles/subfiles.sty index c2afedb3bad..ea82359ca55 100644 --- a/Master/texmf-dist/tex/latex/subfiles/subfiles.sty +++ b/Master/texmf-dist/tex/latex/subfiles/subfiles.sty @@ -26,7 +26,7 @@ %% and the derived files subfiles.sty and subfiles.pdf %% \NeedsTeXFormat{LaTeX2e} -\ProvidesPackage{subfiles}[2019/10/30 v1.5 Multi-file projects (package)] +\ProvidesPackage{subfiles}[2020/02/14 v1.6 Multi-file projects (package)] \DeclareOption*{\PackageWarning{\CurrentOption ignored}} \ProcessOptions \@ifclassloaded{subfiles}{% @@ -34,27 +34,14 @@ \let\subfiles@enddocument\enddocument \let\document\subfiles@comment \let\enddocument\subfiles@endcomment -}{% subfiles class not loaded +}{% subfiles class not loaded, we typeset the main document \RequirePackage{import} \def\subfiles@split#1{% - \edef\subfiles@filename{#1}% - \def\subfiles@dir{}% - \def\subfiles@base{}% - \def\subfiles@sep{}% - \expandafter\subfiles@split@\subfiles@filename/\@nil/% - }% - \def\subfiles@split@#1/{% - \def\tmp{#1}% - \ifx\tmp\@nnil - \let\subfiles@next\relax - \else - \edef\subfiles@dir{\subfiles@dir\subfiles@base\subfiles@sep}% - \def\subfiles@base{#1}% - \def\subfiles@sep{/}% - \let\subfiles@next\subfiles@split@ - \fi - \subfiles@next - }% + \let\subfiles@filename@simple\filename@simple + \def\filename@simple##1.\\{\edef\filename@base{##1}}% + \filename@parse{#1}% + \let\filename@simple\subfiles@filename@simple + } } \newcommand\subfile{% \let\subfiles@loadfile\subimport @@ -66,22 +53,34 @@ } \newcommand\subfiles@subfile[1]{% \begingroup - \renewcommand\documentclass[2][subfiles]{\ignorespaces}% + \let\subfiles@documentclass\documentclass + \let\subfiles@document\document + \let\subfiles@enddocument\enddocument + \renewcommand\documentclass[2][subfiles]{% + \let\documentclass\subfiles@documentclass + \ignorespaces + }% \renewenvironment{document}{% - \let\document\@onlypreamble + \let\document\subfiles@document \ignorespaces }{% + \let\enddocument\subfiles@enddocument \@ignoretrue }% \subfiles@split{#1}% - \subfiles@loadfile{\subfiles@dir}{\subfiles@base}% + \subfiles@loadfile{\filename@area}{\filename@base}% \endgroup } \def\subfiles@addimportpath#1{% \def\subfiles@filelist{}% \def\subfiles@sep{}% \@for\subfiles@filename:=#1\do{% - \edef\subfiles@filelist{\subfiles@filelist\subfiles@sep\import@path\subfiles@filename}% + \edef\subfiles@filelist{% + \subfiles@filelist + \subfiles@sep + \import@path + \subfiles@filename + }% \def\subfiles@sep{,}% } } @@ -90,13 +89,7 @@ \subfiles@addimportpath{#1}% \expandafter\subfiles@bibliography\expandafter{\subfiles@filelist}% } -\@ifpackageloaded{bibunits}{% - \let\subfiles@putbib\@putbib - \def\@putbib[#1]{% - \subfiles@addimportpath{#1}% - \expandafter\subfiles@putbib\expandafter[\subfiles@filelist]% - }% -}{} +\def\subfix#1{\import@path#1} \endinput %% %% End of file `subfiles.sty'. -- cgit v1.2.3