From ca17f652236af2ce3a16cb0125fb6e190d59cc17 Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Thu, 18 Mar 2021 03:01:43 +0000 Subject: CTAN sync 202103180301 --- macros/latex/contrib/intopdf/intopdf.dtx | 60 ++++++++++++-------------------- 1 file changed, 22 insertions(+), 38 deletions(-) (limited to 'macros/latex/contrib/intopdf/intopdf.dtx') diff --git a/macros/latex/contrib/intopdf/intopdf.dtx b/macros/latex/contrib/intopdf/intopdf.dtx index 2cd472f0db..86d1454acc 100644 --- a/macros/latex/contrib/intopdf/intopdf.dtx +++ b/macros/latex/contrib/intopdf/intopdf.dtx @@ -46,14 +46,14 @@ % % \GetFileInfo{intopdf.dtx} % \title{The \pkg{intopdf} package\thanks{This document -% corresponds to \pkg{intopdf}~0.3.0, dated~2020/03/13.}} +% corresponds to \pkg{intopdf}~0.4.0, dated~2021/02/26.}} % \author{Marcel Kr\"uger \\ \href{mailto:tex@2krueger.de}{tex@2krueger.de}} % % \maketitle % % \begin{documentation} % This package defines a command \cmd\attachandlink{} which allows to attach an arbitrary file to your PDF document and linking to it from the main text. -% It is inspired by the \TeX Stack Exchange question \href{https://tex.stackexchange.com/questions/418606/embed-non-pdf-files-e-g-bibtex-into-pdf-with-hyperlink-in-the-pdf/418827#418827}{Embed non-PDF files (e.g., BibTex) into PDF with hyperlink in the PDF}. The engines pdf\LaTeX\ and \LuaLaTeX\ are supported. +% It is inspired by the \TeX Stack Exchange question \href{https://tex.stackexchange.com/questions/418606/embed-non-pdf-files-e-g-bibtex-into-pdf-with-hyperlink-in-the-pdf/418827#418827}{Embed non-PDF files (e.g., BibTex) into PDF with hyperlink in the PDF}. % % \section{Usage} % \begin{function}{\attachandlink} @@ -89,52 +89,36 @@ \RequirePackage{expl3,xparse} \ProvidesExplPackage {intopdf} - {2020/03/13} - {0.3.0} + {2021/02/26} + {0.4.0} {Embed non-PDF files into PDF with hyperlink} -\RequirePackage{l3pdf,hyperref} +\RequirePackage{hyperref} % % \fi -% \changes{v0.1.0}{2018/03/15}{Added \LuaLaTeX\ support} -% Only \pdfTeX{} and \LuaLaTeX{} are supported. -% For other engines we show an error. -% \begin{macrocode} -\msg_new:nnnn{intopdf}{engine-unsupported} - {Your~TeX~engine~is~not~supported~by~intopdf.} - {To~use~intopdf,~you~have~to~use~pdfLaTeX~or~LuaLaTeX.} -% \end{macrocode} -% Then we define some wrappers for the primitives. -% \begin{macrocode} -\cs_generate_variant:Nn\str_case:nnF{VnF} -\str_case:VnF\c_sys_engine_str{ - {pdftex}{ - \cs_new:Nn\__intopdf_escape_name:n{\pdfescapename{#1}} - \cs_new:Nn\__intopdf_escape_string:n{(\pdfescapestring{#1})} - } - {luatex}{ - \RequirePackage{pdftexcmds} - \cs_new:Nn\__intopdf_escape_name:n{\pdf@escapename{#1}} - \cs_new:Nn\__intopdf_escape_string:n{(\pdf@escapestring{#1})} - } -}{ - \msg_critical:nn{intopdf}{engine-unsupported} -} -% \end{macrocode} % \begin{macro}{\attachandlink,\intopdf_attach_link:nnnnn,\intopdf_attach_link:nnnn} % \changes{v0.2.0}{2019/05/21}{Added filespec support. (The first optional argument) Added \cs{intopdf_attach_link:nnnnn}.} % \changes{v0.3.0}{2020/03/13}{Switched to \texttt{l3pdf} instead of using primitives directly. Currently some internal functions from \texttt{l3backend} are needed too for handling links.} +% \changes{v0.4.0}{2021/02/26}{Update to new \texttt{l3pdf} names and support more engines.} % The main functionality. % \begin{macrocode} +\str_new:N \l__intopdf_mime_str +\str_new:N \l__intopdf_filename_str +\str_new:N \l__intopdf_description_str + \cs_new_protected:Nn\intopdf_attach_link:nnnnn{ - \pdf_object_now:nx {fstream} { { - /Subtype /\__intopdf_escape_name:n { #3 } + \leavevmode + \str_set_convert:Nnnn \l__intopdf_mime_str { #3 } { default } { utf8/name } + \pdf_object_unnamed_write:nx {fstream} { { + /Subtype /\l__intopdf_mime_str } { #2 } } - \pdf_object_now:nx {dict} { + \str_set_convert:Nnnn \l__intopdf_filename_str { #1 } { default } { utf16/string } + \str_set_convert:Nnnn \l__intopdf_description_str { #4 } { default } { utf16/string } + \pdf_object_unnamed_write:nx {dict} { /Type /Filespec - /F \__intopdf_escape_string:n { #1 } - /EF << /F~\pdf_object_last: >> - /Desc \__intopdf_escape_string:n { #4 } + /F (\l__intopdf_filename_str) + /EF << /F~\pdf_object_ref_last: >> + /Desc (\l__intopdf_description_str) } \__pdf_backend_link_begin_user:nnw { \Hy@setpdfborder @@ -149,10 +133,10 @@ } \__pdf_backend_link_begin_user:nnw { } { /Subtype /FileAttachment - /FS~\pdf_object_last: + /FS~\pdf_object_ref_last: /F~416 /CA~0 - /Contents \__intopdf_escape_string:n{#4} + /Contents (\l__intopdf_description_str) } #5 \__pdf_backend_link_end: -- cgit v1.2.3