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-rw-r--r--Master/texmf-dist/doc/xelatex/xltxtra/README24
-rw-r--r--Master/texmf-dist/doc/xelatex/xltxtra/xltxtra.pdfbin167543 -> 147267 bytes
-rw-r--r--Master/texmf-dist/source/xelatex/xltxtra/xltxtra.dtx250
-rw-r--r--Master/texmf-dist/tex/xelatex/xltxtra/xltxtra.sty81
4 files changed, 27 insertions, 328 deletions
diff --git a/Master/texmf-dist/doc/xelatex/xltxtra/README b/Master/texmf-dist/doc/xelatex/xltxtra/README
index 0b2352a6cfe..75b64b3187c 100644
--- a/Master/texmf-dist/doc/xelatex/xltxtra/README
+++ b/Master/texmf-dist/doc/xelatex/xltxtra/README
@@ -1,28 +1,22 @@
_________________________
-THE XLTXTRA PACKAGE v0.5c
+THE XLTXTRA PACKAGE v0.5d
-This package provides a number of small features
-that are useful for XeLaTeX.
+This package was previous used to provide a number of small
+features that are useful for XeLaTeX. As of fontspec v2, many
+of these have now been incorporated into that package.
+
+This package therefore no longer does as much as it used to,
+but is still provided for backwards compatibility.
- Loads fontspec and Ross Moore's xunicode automatically.
- Loads Andrew Moschou's metalogo package for \XeTeX and \XeLaTeX logos.
- Loads the fixltx2e package and patches other LaTeX commands:
- \-: for discretionary hyphenation with variable
- hyphenation characters, and
\textsuperscript & \textsubscript:
now use fontspec to access
real superior/inferior characters,
- \emph: uses NFSS information to determine
- when to enter \eminnershape,
\showhyphens: now works,
- \verb*: now displays visible spaces correctly
- \begin{verbatim*}: ditto
-
-- The following packages are patched (where necessary)
- to correctly display visible space within various
- verbatims: verbatim, moreverb, fancyvrb, listings
- Defines the dubiously useful commands
\vfrac - for vulgar fractions with fontspec
@@ -33,6 +27,10 @@ For more information see the documentation xltxtra.pdf.
____________
Change History
+v0.5d:
+ Remove those parts that have been taken into fontspec v2.0.
+ (No user-level changes.)
+
v0.5c:
Update internals for fontspec v2.0.
(No user-level changes.)
diff --git a/Master/texmf-dist/doc/xelatex/xltxtra/xltxtra.pdf b/Master/texmf-dist/doc/xelatex/xltxtra/xltxtra.pdf
index f3c26e7b573..0b6ac7d4ad7 100644
--- a/Master/texmf-dist/doc/xelatex/xltxtra/xltxtra.pdf
+++ b/Master/texmf-dist/doc/xelatex/xltxtra/xltxtra.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/xelatex/xltxtra/xltxtra.dtx b/Master/texmf-dist/source/xelatex/xltxtra/xltxtra.dtx
index d66db15b1ae..2c7d3bae268 100644
--- a/Master/texmf-dist/source/xelatex/xltxtra/xltxtra.dtx
+++ b/Master/texmf-dist/source/xelatex/xltxtra/xltxtra.dtx
@@ -4,30 +4,24 @@
%</internal>
%<*readme>
_________________________
-THE XLTXTRA PACKAGE v0.5c
+THE XLTXTRA PACKAGE v0.5d
-This package provides a number of small features
-that are useful for XeLaTeX.
+This package was previous used to provide a number of small
+features that are useful for XeLaTeX. As of fontspec v2, many
+of these have now been incorporated into that package.
+
+This package therefore no longer does as much as it used to,
+but is still provided for backwards compatibility.
- Loads fontspec and Ross Moore's xunicode automatically.
- Loads Andrew Moschou's metalogo package for \XeTeX and \XeLaTeX logos.
- Loads the fixltx2e package and patches other LaTeX commands:
- \-: for discretionary hyphenation with variable
- hyphenation characters, and
\textsuperscript & \textsubscript:
now use fontspec to access
real superior/inferior characters,
- \emph: uses NFSS information to determine
- when to enter \eminnershape,
\showhyphens: now works,
- \verb*: now displays visible spaces correctly
- \begin{verbatim*}: ditto
-
-- The following packages are patched (where necessary)
- to correctly display visible space within various
- verbatims: verbatim, moreverb, fancyvrb, listings
- Defines the dubiously useful commands
\vfrac - for vulgar fractions with fontspec
@@ -38,6 +32,10 @@ For more information see the documentation xltxtra.pdf.
____________
Change History
+v0.5d:
+ Remove those parts that have been taken into fontspec v2.0.
+ (No user-level changes.)
+
v0.5c:
Update internals for fontspec v2.0.
(No user-level changes.)
@@ -139,10 +137,7 @@ This work consists of the file xltxtra.dtx
% There are some package options to disable various functionality that could clash with other things:
% \begin{description}[font=\ttfamily]
% \item[no-sscript] Swaps the definitions of \cmd\textsubscript\ and \cmd\textsuperscript\ with their respective starred versions, as described in \secref{sscript}.
-% \item[no-emph] Disables the redefinition of \cmd\emph\ and \cmd\em\ described in \secref{emph}.
% \item[no-logos] Disables the redefinition of \cmd\TeX, etc. described in \secref{logos}, but \emph{does} still define the \cmd\XeTeX\ and \cmd\XeLaTeX\ logo commands.
-% \item[no-hyphen] Disables the redefinition of \cmd\-\ (probably harmless anyway) described in \secref{hyphen}.
-% \item[no-verb] Disables the redefinition of \cmd{\verb*} and |\begin{verbatim*}|, and the patching of various verbatim packages, as described in \secref{verb}.
% \end{description}
%
% \section{Features}
@@ -185,39 +180,6 @@ This work consists of the file xltxtra.dtx
% \cmd\fakesuperscript\
% may be used to access the `new' and `old' functionalities regardless of the \pkgopt{no-sscript}.
%
-% \subsection{Inner emphasis}
-% \seclabel{emph}
-%
-% \pkg{fixltx2e}'s method for checking for ``inner'' emphasis is a little fragile in \XeTeX, because
-% font slant information might be missing from the font. Therefore, we use \LaTeX's \acro{NFSS}
-% information, which is more likely to be correct.
-%
-% \begin{example}
-% \renewcommand\eminnershape{\scshape}
-% \fontspec{Didot}
-% Nested {\em emphasis is
-% \emph{now} fixed.}
-% \end{example}
-%
-% The \pkgopt{no-emph} will disable this redefinition.
-%
-% \subsection{Unicode footnote symbols}
-% By default \LaTeX\ defines symbolic footnote characters in terms of commands
-% that don't resolve well; better results can be achieved by using specific unicode characters or proper LICRs with the \pkg{xunicode} package.
-%
-% This problem has been solved by loading the
-% \pkg{fixltx2e} and \pkg{xunicode} packages in \pkg{xltxtra}.
-%
-% \subsection{Verbatim}
-% \seclabel{verb}
-%
-% Many verbatim mechanisms assume the existence of a `visible space' character that exists in the \textsc{ascii} space slot of the typewriter font. This character is known in unicode as \unichar{2434}{box open}, which looks like this: `\verb*| |'.
-%
-% When a unicode typewriter font is used, \LaTeX\ no longer prints visible spaces for the |verbatim*| environment and |\verb*| command. \pkg{xltxtra} fixes this problem by using the correct unicode glyph, and patches the following packages to do the same:
-% \pkg{listings}, \pkg{fancyvrb}, \pkg{moreverb}, and \pkg{verbatim}.
-%
-% In the case that the typewriter font does not contain `\verb*| |', the Latin Modern Mono font is used as a fallback.
-%
%
%
% \subsection{Logos}
@@ -255,13 +217,6 @@ This work consists of the file xltxtra.dtx
%
% The \pkgopt{no-logos} will not redefine \cmd\TeX\ or \cmd\LaTeX\ but will still define \cmd\XeTeX\ and \cmd\XeLaTeX.
%
-% \subsection{Discrectionary hyphenation: \cmd\-}
-% \seclabel{hyphen}
-%
-% \LaTeX\ defines the macro \cmd\-\ to insert discretionary hyphenation points.
-% However, it is hard-coded in \LaTeX\ to use the hyphen |-| character. Since \pkg{fontspec}
-% makes it easy to change the hyphenation character on a per font basis, it would
-% be nice if \cmd\-\ adjusted automatically — and now it does.
%
% \subsection{Vulgar fractions}
% The \cmd\vfrac\ command for setting `vulgar' fractions based on AAT or OpenType font features. Not really recommended for many purposes, depending on your text, but it's a good example of how to program such things using \pkg{fontspec}.
@@ -297,7 +252,7 @@ This work consists of the file xltxtra.dtx
%
% \begin{macrocode}
\ProvidesPackage{xltxtra}
- [2010/05/27 v0.5c Improvements for the "XeLaTeX" format]
+ [2010/06/03 v0.5d Improvements for the "XeLaTeX" format]
% \end{macrocode}
%
% \changes{v0.3}{2007/05/29}{Added proper documentation.}
@@ -331,20 +286,12 @@ This work consists of the file xltxtra.dtx
% \begin{macrocode}
\newif\if@xxt@nosscript@
\newif\if@xxt@nologos@
-\newif\if@xxt@nohyphen@
-\newif\if@xxt@noemph@
-\newif\if@xxt@noverb@
\DeclareOption{no-sscript}{\@xxt@nosscript@true}
\DeclareOption{no-logos}{\@xxt@nologos@true}
-\DeclareOption{no-hyphen}{\@xxt@nohyphen@true}
-\DeclareOption{no-emph}{\@xxt@noemph@true}
-\DeclareOption{no-verb}{\@xxt@noverb@true}
\ProcessOptions*
% \end{macrocode}
%
%
-% \section{Programmming bits and pieces}
-%
% \section{Logos}
% \DescribeMacro{\XeTeX}
% \DescribeMacro{\XeLaTeX}
@@ -411,64 +358,8 @@ This work consists of the file xltxtra.dtx
% \changes{v0.5a}{2009/10/25}{Removed metalogo customisations; reply on the package defaults instead.}
% \end{macro}
%
-% \subsection{Unicode footnote symbols}
-% \begin{macrocode}
-\RequirePackage{fixltx2e}[2006/03/24]
-% \end{macrocode}
-%
-% \subsection{Emph}
-% \begin{macrocode}
-\unless\if@xxt@noemph@
-% \end{macrocode}
-% \begin{macro}{\em}
-% \begin{macro}{\emph}
-% Redefinition of |{\em ...}| and |\emph{...}| to use \textsc{nfss} info to detect when the inner shape should be used.
-% \begin{macrocode}
-\DeclareRobustCommand\em
- {\@nomath\em
- \edef\@tempa{\f@shape}%
- \edef\@tempb{\itdefault}%
- \ifx\@tempa\@tempb
- \eminnershape
- \else
- \emshape
- \fi}
-\DeclareTextFontCommand{\emph}{\em}
-\let\emshape\itshape
-\let\eminnershape\upshape
-% \end{macrocode}
-% \changes{v0.2}{2006/08/12}{Migrated from \textsf{fontspec}.}
-% \end{macro} \end{macro}
-% \begin{macrocode}
-\fi
-% \end{macrocode}
-%
-%
-%
-% \subsection{\cmd\-}
-% \begin{macrocode}
-\unless\if@xxt@nohyphen@
-% \end{macrocode}
-%
-% \begin{macro}{\-}
-% This macro is courtesy of Frank Mittelbach and the \LaTeXe\ source code.
-% \begin{macrocode}
-\DeclareRobustCommand{\-}{%
- \discretionary{%
- \char\ifnum\hyphenchar\font<\z@
- \xlx@defaulthyphenchar
- \else
- \hyphenchar\font
- \fi}{}{}}
-\def\xlx@defaulthyphenchar{`\-}
-% \end{macrocode}
-% \changes{v0.1}{2006/05/03}{Implemented; from the \LaTeXe\ sources.}
-% \end{macro}
-% \begin{macrocode}
-\fi
-% \end{macrocode}
%
-% \subsection{Subscript and superscript}
+% \section{Subscript and superscript}
%
% For OpenType fonts, the subscript feature (|subs|) is used, but if that doesn't
% exist then the scientific inferior feature (|sinf|) is used on the assumption
@@ -621,6 +512,8 @@ This work consists of the file xltxtra.dtx
% \changes{v0.3}{2007/05/29}{Footnote symbol put in an mbox.}
% \end{macro}
%
+% \section{Assorted commands}
+%
% \begin{macro}{\vfrac}
% \darg{Numerator}
% \darg{Denominator}
@@ -709,124 +602,11 @@ This work consists of the file xltxtra.dtx
% \changes{v0.3}{2007/05/30}{Implemented.}
% \end{macro}
%
-% \subsection{Verbatims}
-%
-% Many thanks to Apostolos Syropoulos for discovering this problem and writing the redefinion of \LaTeX's |verbatim| environment and \cs{verb*} command.
-%
-% \begin{macrocode}
-\unless\if@xxt@noverb@
-% \end{macrocode}
-%
-% \begin{macro}{\xxt@visiblespace}
-% Print \unichar{2434}{Open box}, which is used to visibly display a space character.
-% \begin{macrocode}
-\def\xxt@visiblespace{%
- \iffontchar\font"2423
- \expandafter\textvisiblespace
- \else
- \expandafter\xxt@visiblespace@fallback
- \fi}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\xxt@visiblespace@fallback}
-% If the current font doesn't have u2434, use Latin Modern Mono instead.
-% \begin{macrocode}
-\def\xxt@visiblespace@fallback{{%
- \usefont{EU1}{lmtt}{\f@series}{\f@shape}%
- \textvisiblespace}}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\xxt@vprintspaces}
-% Helper macro to turn spaces active and print visible space instead.
-% \begin{macrocode}
-\begingroup
- \catcode`\ =\active%
- \gdef\xxt@vprintspaces{\catcode`\ \active\let \xxt@visiblespace}%
-\endgroup
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\verb}
-% \begin{macro}{\verb*}
-% Redefine \cmd\verb\ to use \cmd\xxt@vprintspaces.
-% \begin{macrocode}
-\def\verb{\relax\ifmmode\hbox\else\leavevmode\null\fi
- \bgroup
- \verb@eol@error \let\do\@makeother \dospecials
- \verbatim@font\@noligs
- \@ifstar\@@sverb\@verb}
-\def\@@sverb{\xxt@vprintspaces\@sverb}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% It's better to put small things into \cmd\AtBeginDocument, so here we go:
-% \begin{macrocode}
-\AtBeginDocument{%
- \xxt@patch@verbatim
- \xxt@patch@moreverb
- \xxt@patch@fancyvrb
- \xxt@patch@listings}
-% \end{macrocode}
-%
-% \begin{environment}{verbatim*}
-% With the \pkg{verbatim} package.
-% \begin{macrocode}
-\def\xxt@patch@verbatim{%
- \@ifpackageloaded{verbatim}{%
- \@namedef{verbatim*}{\begingroup\@verbatim\xxt@vprintspaces\verbatim@start}%
- }{%
-% \end{macrocode}
-% This is for vanilla LaTeX.
-% \begin{macrocode}
- \@namedef{verbatim*}{\@verbatim\xxt@vprintspaces\@sxverbatim}%
- }}
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{listingcont*}
-% This is for \pkg{moreverb}.
-% The main |listing*| environment inherits this definition.
-% \begin{macrocode}
-\def\xxt@patch@moreverb{%
- \@ifpackageloaded{moreverb}{%
- \@namedef{listingcont*}{%
- \def\verbatim@processline{%
- \thelisting@line \global\advance\listing@line1
- \the\verbatim@line\par}%
- \@verbatim\xxt@vprintspaces\verbatim@start}%
- }{}}
-% \end{macrocode}
-% \end{environment}
-%
-% \pkg{listings} and \pkg{fancvrb} make things nice and easy:
-% \begin{macrocode}
-\def\xxt@patch@fancyvrb{%
- \@ifpackageloaded{fancyvrb}{%
- \let\FancyVerbSpace\xxt@visiblespace
- }{}}
-% \end{macrocode}
-%
-% \begin{macrocode}
-\def\xxt@patch@listings{%
- \@ifpackageloaded{listings}{%
- \let\lst@visiblespace\xxt@visiblespace
- }{}}
-% \end{macrocode}
-% Finish verbatim features:
-% \begin{macrocode}
-\fi
-% \end{macrocode}
%
%\iffalse
%</package>
%\fi
%
-% \clearpage
-% \PrintIndex
-%
% \Finale
%
%\iffalse
diff --git a/Master/texmf-dist/tex/xelatex/xltxtra/xltxtra.sty b/Master/texmf-dist/tex/xelatex/xltxtra/xltxtra.sty
index cb7d5fd3565..ad8f6ce110d 100644
--- a/Master/texmf-dist/tex/xelatex/xltxtra/xltxtra.sty
+++ b/Master/texmf-dist/tex/xelatex/xltxtra/xltxtra.sty
@@ -11,7 +11,7 @@
%% License information appended
%%
\ProvidesPackage{xltxtra}
- [2010/05/27 v0.5c Improvements for the "XeLaTeX" format]
+ [2010/06/03 v0.5d Improvements for the "XeLaTeX" format]
\RequirePackage{ifluatex}
\ifluatex
\PackageWarningNoLine {xltxtra} {^^J
@@ -28,14 +28,8 @@
\RequirePackage{xunicode}
\newif\if@xxt@nosscript@
\newif\if@xxt@nologos@
-\newif\if@xxt@nohyphen@
-\newif\if@xxt@noemph@
-\newif\if@xxt@noverb@
\DeclareOption{no-sscript}{\@xxt@nosscript@true}
\DeclareOption{no-logos}{\@xxt@nologos@true}
-\DeclareOption{no-hyphen}{\@xxt@nohyphen@true}
-\DeclareOption{no-emph}{\@xxt@noemph@true}
-\DeclareOption{no-verb}{\@xxt@noverb@true}
\ProcessOptions*
\RequirePackage{metalogo}
\if@xxt@nologos@
@@ -55,31 +49,6 @@
\setlogokern{La}{#4}%
\setlogokern{aT}{#5}%
\setlogokern{eL}{#6}}
-\RequirePackage{fixltx2e}[2006/03/24]
-\unless\if@xxt@noemph@
-\DeclareRobustCommand\em
- {\@nomath\em
- \edef\@tempa{\f@shape}%
- \edef\@tempb{\itdefault}%
- \ifx\@tempa\@tempb
- \eminnershape
- \else
- \emshape
- \fi}
-\DeclareTextFontCommand{\emph}{\em}
-\let\emshape\itshape
-\let\eminnershape\upshape
-\fi
-\unless\if@xxt@nohyphen@
-\DeclareRobustCommand{\-}{%
- \discretionary{%
- \char\ifnum\hyphenchar\font<\z@
- \xlx@defaulthyphenchar
- \else
- \hyphenchar\font
- \fi}{}{}}
-\def\xlx@defaulthyphenchar{`\-}
-\fi
\DeclareRobustCommand*\fakesubscript[1]{%
\@textsubscript{\selectfont#1}}
\DeclareRobustCommand*\fakesuperscript[1]{%
@@ -212,54 +181,6 @@
\unhbox\xxt@tempbox}%
\expandafter\xxt@sh@cat
\fi}
-\unless\if@xxt@noverb@
-\def\xxt@visiblespace{%
- \iffontchar\font"2423
- \expandafter\textvisiblespace
- \else
- \expandafter\xxt@visiblespace@fallback
- \fi}
-\def\xxt@visiblespace@fallback{{%
- \usefont{EU1}{lmtt}{\f@series}{\f@shape}%
- \textvisiblespace}}
-\begingroup
- \catcode`\ =\active%
- \gdef\xxt@vprintspaces{\catcode`\ \active\let \xxt@visiblespace}%
-\endgroup
-\def\verb{\relax\ifmmode\hbox\else\leavevmode\null\fi
- \bgroup
- \verb@eol@error \let\do\@makeother \dospecials
- \verbatim@font\@noligs
- \@ifstar\@@sverb\@verb}
-\def\@@sverb{\xxt@vprintspaces\@sverb}
-\AtBeginDocument{%
- \xxt@patch@verbatim
- \xxt@patch@moreverb
- \xxt@patch@fancyvrb
- \xxt@patch@listings}
-\def\xxt@patch@verbatim{%
- \@ifpackageloaded{verbatim}{%
- \@namedef{verbatim*}{\begingroup\@verbatim\xxt@vprintspaces\verbatim@start}%
- }{%
- \@namedef{verbatim*}{\@verbatim\xxt@vprintspaces\@sxverbatim}%
- }}
-\def\xxt@patch@moreverb{%
- \@ifpackageloaded{moreverb}{%
- \@namedef{listingcont*}{%
- \def\verbatim@processline{%
- \thelisting@line \global\advance\listing@line1
- \the\verbatim@line\par}%
- \@verbatim\xxt@vprintspaces\verbatim@start}%
- }{}}
-\def\xxt@patch@fancyvrb{%
- \@ifpackageloaded{fancyvrb}{%
- \let\FancyVerbSpace\xxt@visiblespace
- }{}}
-\def\xxt@patch@listings{%
- \@ifpackageloaded{listings}{%
- \let\lst@visiblespace\xxt@visiblespace
- }{}}
-\fi
%%
%% Copyright (C) 2006-2010 by Will Robertson <wspr81@gmail.com>
%%