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-rw-r--r--Master/texmf-dist/doc/latex/hyperxmp/hyperxmp.pdfbin597772 -> 599157 bytes
-rw-r--r--Master/texmf-dist/source/latex/hyperxmp/hyperxmp.dtx70
-rw-r--r--Master/texmf-dist/tex/latex/hyperxmp/hyperxmp.sty44
3 files changed, 60 insertions, 54 deletions
diff --git a/Master/texmf-dist/doc/latex/hyperxmp/hyperxmp.pdf b/Master/texmf-dist/doc/latex/hyperxmp/hyperxmp.pdf
index 55e19e78513..cb06f71b72e 100644
--- a/Master/texmf-dist/doc/latex/hyperxmp/hyperxmp.pdf
+++ b/Master/texmf-dist/doc/latex/hyperxmp/hyperxmp.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/hyperxmp/hyperxmp.dtx b/Master/texmf-dist/source/latex/hyperxmp/hyperxmp.dtx
index c1fd1b5d2e0..541b37943b3 100644
--- a/Master/texmf-dist/source/latex/hyperxmp/hyperxmp.dtx
+++ b/Master/texmf-dist/source/latex/hyperxmp/hyperxmp.dtx
@@ -22,7 +22,7 @@
%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
%<package>\ProvidesPackage{hyperxmp}
%<*package>
- [2017/07/25 v3.3 Store hyperref metadata in XMP format]
+ [2017/11/26 v3.4 Store hyperref metadata in XMP format]
%</package>
%
%<*driver>
@@ -82,7 +82,7 @@
%</driver>
% \fi
%
-% \CheckSum{1833}
+% \CheckSum{1825}
%
% \CharacterTable
% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -128,6 +128,8 @@
% Thanks to Robert Schlicht, Leonid Sinev, and David Carlisle for bug
% reports and to Leonid Sinev for helping test the new
% \protect\pkgname{hyperxmp} code}
+% \changes{v3.4}{2017/11/04}{Use \protect\pkgname{ifmtarg} to test for
+% empty arguments, including non-empty but all spaces}
%
% \GetFileInfo{hyperxmp.dtx}
%
@@ -995,17 +997,30 @@
% We load a bunch of helper packages: \pkgname{kvoptions} for
% package-option processing, \pkgname{pdfescape} and \pkgname{stringenc}
% for re-encoding \term{Unicode} strings, \pkgname{intcalc} for
-% performing integer calculations (division and modulo), and
-% \pkgname{ifxetex} for detecting \XeTeX.
-%
+% performing integer calculations (division and modulo),
+% \pkgname{ifxetex} for detecting \XeTeX, and \pkgname{ifmtarg} for
+% testing if a macro argument is empty or all spaces.
% \begin{macrocode}
\RequirePackage{kvoptions}
\RequirePackage{pdfescape}
\RequirePackage{stringenc}
\RequirePackage{intcalc}
\RequirePackage{ifxetex}
+\RequirePackage{ifmtarg}
% \end{macrocode}
%
+% \begin{macro}{\@ifmtargexp}
+% \begin{macro}{\@ifnotmtargexp}
+% |\@ifmtarg| and |\@ifnotmtarg| do not expand their first argument.
+% Define |\@ifmtargexp| and |\@ifnotmtargexp| as expanding versions of
+% those macros.
+% \begin{macrocode}
+\def\@ifmtargexp#1{\expandafter\@ifmtarg\expandafter{#1}}
+\def\@ifnotmtargexp#1{\expandafter\@ifnotmtarg\expandafter{#1}}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
% \begin{macro}{\hyxmp@pdfstringdef}
% \begin{macro}{\hyxmp@textunderscore}
% Because \pkgname{hyperxmp} uses underscores to represent hard spaces,
@@ -1544,18 +1559,18 @@ provide metadata values to hyperxmp}%
% if \protect\optname{pdftitle} and \protect\optname{pdfauthor} are left
% unspecified. Thanks to Maciej Radziejewski for the suggestion}
% \begin{macrocode}
- \ifx\@pdftitle\@empty
- \ifx\@title\@empty
- \else
+ \@ifmtargexp{\@pdftitle}{%
+ \@ifnotmtargexp{\@title}{%
\hypersetup{pdftitle={\@title}}%
- \fi
- \fi
- \ifx\@pdfauthor\@empty
- \ifx\@author\@empty
- \else
+ }%
+ }%
+ {}%
+ \@ifmtargexp{\@pdfauthor}{%
+ \@ifnotmtargexp{\@author}{%
\hypersetup{pdfauthor={\@author}}%
- \fi
- \fi
+ }%
+ }%
+ {}%
% \end{macrocode}
% We wait until the end of the document to construct the \acro{XMP}
% packet and write it to the \acro{PDF} document catalog. This gives
@@ -2822,12 +2837,15 @@ disabled}%
%
% \begin{macro}{\hyxmp@def@DocumentID}
% \begin{macro}{\hyxmp@DocumentID}
+% \begin{macro}{\hyxmp@seed@string}
% Seed the random-number generator with a function of the current
% filename, \acro{PDF} document title, and \acro{PDF} author, then invoke
% |\hyxmp@create@uuid| to define |\hyxmp@DocumentID| as a random \acro{UUID}.
+% \changes{v3.4}{2017/11/04}{Correctly handle an author field of all spaces.
+% Bug reported by Ga\"etan Leurent}
% \begin{macrocode}
\newcommand*{\hyxmp@def@DocumentID}{%
- \edef\hyxmp@seed@string{\jobname:\@pdftitle:\@pdfauthor}%
+ \edef\hyxmp@seed@string{\jobname:\@pdftitle:\@pdfauthor:}%
\expandafter\hyxmp@seed@rng\expandafter{\hyxmp@seed@string}%
\edef\hyxmp@rand@num{\the\@tempcnta}%
\hyxmp@create@uuid\hyxmp@DocumentID
@@ -2835,9 +2853,11 @@ disabled}%
% \end{macrocode}
% \end{macro}
% \end{macro}
+% \end{macro}
%
% \begin{macro}{\hyxmp@def@InstanceID}
% \begin{macro}{\hyxmp@InstanceID}
+% \begin{macro}{\hyxmp@seed@string}
% Seed the random-number generator with a function of the current
% filename, \acro{PDF} document title, \acro{PDF} author, and the
% current timestamp, then invoke |\hyxmp@create@uuid| to define
@@ -2852,6 +2872,7 @@ disabled}%
% \end{macrocode}
% \end{macro}
% \end{macro}
+% \end{macro}
%
%
% \subsection{Constructing the XMP packet}
@@ -3079,11 +3100,7 @@ _________<#1>\hyxmp@xmlified</#1>^^J%
% Set |\@tempswatrue| only if the given text is nonempty or the provided
% conditional evaluates to \textsc{true}.
% \begin{macrocode}
- \@tempswafalse
- \ifx#3\@empty
- \else
- \@tempswatrue
- \fi
+ \@ifmtargexp{#3}{\@tempswafalse}{\@tempswatrue}%
#1
\@tempswatrue
\fi
@@ -3149,11 +3166,7 @@ _________</dc:#2>^^J%
% Set |\@tempswatrue| only if the given list is nonempty or the provided
% conditional evaluates to \textsc{true}.
% \begin{macrocode}
- \@tempswafalse
- \ifx#4\@empty
- \else
- \@tempswatrue
- \fi
+ \@ifmtargexp{#4}{\@tempswafalse}{\@tempswatrue}%
#1
\@tempswatrue
\fi
@@ -3508,8 +3521,7 @@ ______</rdf:Description>^^J%
% \changes{v2.2}{2012/12/07}{Added this macro}
% \begin{macrocode}
\newcommand*{\hyxmp@list@to@lines}[2]{%
- \ifx#2\@empty
- \else
+ \@ifnotmtargexp{#2}{%
\bgroup
\hyxmp@add@to@xml{%
_________<#1>%
@@ -3541,7 +3553,7 @@ _________<#1>%
\hyxmp@list
\hyxmp@add@to@xml{</#1>^^J}%
\egroup
- \fi
+ }%
}
% \end{macrocode}
% \end{macro}
diff --git a/Master/texmf-dist/tex/latex/hyperxmp/hyperxmp.sty b/Master/texmf-dist/tex/latex/hyperxmp/hyperxmp.sty
index 282bebe5177..1afc3a185e7 100644
--- a/Master/texmf-dist/tex/latex/hyperxmp/hyperxmp.sty
+++ b/Master/texmf-dist/tex/latex/hyperxmp/hyperxmp.sty
@@ -22,7 +22,7 @@
%%
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{hyperxmp}
- [2017/07/25 v3.3 Store hyperref metadata in XMP format]
+ [2017/11/26 v3.4 Store hyperref metadata in XMP format]
\edef\hyxmp@dq@code{\the\catcode`\"}
\catcode`\"=12
\def\hyxmp@driver{hpdftex}
@@ -37,6 +37,9 @@
\RequirePackage{stringenc}
\RequirePackage{intcalc}
\RequirePackage{ifxetex}
+\RequirePackage{ifmtarg}
+\def\@ifmtargexp#1{\expandafter\@ifmtarg\expandafter{#1}}
+\def\@ifnotmtargexp#1{\expandafter\@ifnotmtarg\expandafter{#1}}
\newcommand{\hyxmp@pdfstringdef}[2]{%
\let\hyxmp@textunderscore=\textunderscore
\let\textunderscore=\hyxmp@uscore
@@ -208,18 +211,18 @@ provide metadata values to hyperxmp}%
\else
\edef\hyxmp@today{\@pdfdatetime}%
\fi
- \ifx\@pdftitle\@empty
- \ifx\@title\@empty
- \else
+ \@ifmtargexp{\@pdftitle}{%
+ \@ifnotmtargexp{\@title}{%
\hypersetup{pdftitle={\@title}}%
- \fi
- \fi
- \ifx\@pdfauthor\@empty
- \ifx\@author\@empty
- \else
+ }%
+ }%
+ {}%
+ \@ifmtargexp{\@pdfauthor}{%
+ \@ifnotmtargexp{\@author}{%
\hypersetup{pdfauthor={\@author}}%
- \fi
- \fi
+ }%
+ }%
+ {}%
\hyxmp@at@end{%
\hyxmp@find@metadata
\hyxmp@embed@packet
@@ -713,7 +716,7 @@ disabled}%
\hyxmp@append@hex@iv#1%
}
\newcommand*{\hyxmp@def@DocumentID}{%
- \edef\hyxmp@seed@string{\jobname:\@pdftitle:\@pdfauthor}%
+ \edef\hyxmp@seed@string{\jobname:\@pdftitle:\@pdfauthor:}%
\expandafter\hyxmp@seed@rng\expandafter{\hyxmp@seed@string}%
\edef\hyxmp@rand@num{\the\@tempcnta}%
\hyxmp@create@uuid\hyxmp@DocumentID
@@ -800,11 +803,7 @@ _________<#1>\hyxmp@xmlified</#1>^^J%
\fi
}
\newcommand*{\hyxmp@rdf@dc}[3][\iffalse]{%
- \@tempswafalse
- \ifx#3\@empty
- \else
- \@tempswatrue
- \fi
+ \@ifmtargexp{#3}{\@tempswafalse}{\@tempswatrue}%
#1
\@tempswatrue
\fi
@@ -839,11 +838,7 @@ _________</dc:#2>^^J%
\fi
}%
\newcommand*{\hyxmp@list@to@xml}[4][\iffalse]{%
- \@tempswafalse
- \ifx#4\@empty
- \else
- \@tempswatrue
- \fi
+ \@ifmtargexp{#4}{\@tempswafalse}{\@tempswatrue}%
#1
\@tempswatrue
\fi
@@ -1001,8 +996,7 @@ ______</rdf:Description>^^J%
\gdef\xmplinesep{&#xA;}
\endgroup
\newcommand*{\hyxmp@list@to@lines}[2]{%
- \ifx#2\@empty
- \else
+ \@ifnotmtargexp{#2}{%
\bgroup
\hyxmp@add@to@xml{%
_________<#1>%
@@ -1020,7 +1014,7 @@ _________<#1>%
\hyxmp@list
\hyxmp@add@to@xml{</#1>^^J}%
\egroup
- \fi
+ }%
}
\gdef\hyxmp@photometa@schema{%
\edef\hyxmp@photometa@data{%
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 16:06:51 +0000