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authorKarl Berry <karl@freefriends.org>2018-12-31 22:09:47 +0000
committerKarl Berry <karl@freefriends.org>2018-12-31 22:09:47 +0000
commitd35f3108a8ba42862521639efabe031e33b27266 (patch)
treecd656e1cd45510c056a7e93563606adc859e8cfa /Master/texmf-dist/tex/latex/xltxtra
parent149c9dbd952a1bdee86056560723fe844a728a27 (diff)
xltxtra (31dec18)
git-svn-id: svn://tug.org/texlive/trunk@49555 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/xltxtra')
-rw-r--r--Master/texmf-dist/tex/latex/xltxtra/xltxtra.sty179
1 files changed, 0 insertions, 179 deletions
diff --git a/Master/texmf-dist/tex/latex/xltxtra/xltxtra.sty b/Master/texmf-dist/tex/latex/xltxtra/xltxtra.sty
deleted file mode 100644
index 377ffbc6701..00000000000
--- a/Master/texmf-dist/tex/latex/xltxtra/xltxtra.sty
+++ /dev/null
@@ -1,179 +0,0 @@
-%%
-%% This is file `xltxtra.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% xltxtra.dtx (with options: `package')
-%% ____________________________
-%% The XLTXTRA package
-%% (C) 2006-2016 Will Robertson
-%% License information appended
-%%
-\ProvidesPackage{xltxtra}
- [2016/01/21 v0.6 Improvements for the "XeLaTeX" format]
-\RequirePackage{ifluatex}
-\ifluatex
- \PackageWarningNoLine {xltxtra} {^^J
- XLTXTRA IS TO BE USED ONLY UNDER XETEX.
- LOAD FONTSPEC DIRECTLY, INSTEAD.^^J
- ABORTING LOADING%
- }
- \RequirePackage{fontspec}
- \expandafter \endinput
-\fi
-\RequirePackage{ifxetex}
-\RequireXeTeX
-\RequirePackage{fontspec}
-\RequirePackage{realscripts}
-\newif\if@xxt@nosscript@
-\newif\if@xxt@nologos@
-\DeclareOption{no-sscript}{\@xxt@nosscript@true}
-\DeclareOption{no-logos}{\@xxt@nologos@true}
-\ProcessOptions*
-\RequirePackage{metalogo}
-\if@xxt@nologos@
- \let\TeX\original@TeX
- \let\LaTeX\original@LaTeX
- \let\LaTeXe\original@LaTeXe
-\fi
-\newcommand*\TeX@logo@spacing[6]{%
- \PackageWarning{xltxtra}{%
- Use of \protect\TeX@logo@spacing\space is deprecated,\MessageBreak
- recommend to use commands from package `metalogo' instead}
- \setlogokern{Te}{#1}%
- \setlogokern{eT}{#1}%
- \setlogokern{eX}{#2}%
- \setlogokern{Xe}{#2}%
- \setlogodrop{#3}%
- \setlogokern{La}{#4}%
- \setlogokern{aT}{#5}%
- \setlogokern{eL}{#6}}
-\if@xxt@nosscript@
- \DeclareRobustCommand*\textsubscript{%
- \@ifstar{\realsubscript}{\fakesubscript}}
- \DeclareRobustCommand*\textsuperscript{%
- \@ifstar{\realsuperscript}{\fakesuperscript}}
-\fi
-\ExplSyntaxOn
-\newcommand*\vfrac[2]{
- \fontspec_if_fontspec_font:TF
- {
- \fontspec_if_opentype:TF
- {
- {\addfontfeature{VerticalPosition=Numerator}#1}
- \textfractionsolidus
- {\addfontfeature{VerticalPosition=Denominator}#2}
- }
- {
- {\addfontfeature{VerticalPosition=Superior}#1}
- \textfractionsolidus
- {\addfontfeature{VerticalPosition=Inferior}#2}
- }
- }
- {
- \PackageError {xltxtra}
- { \string\vfrac\space~can~only~be~used~with~fontspec~fonts }
- { Nothing~more~to~tell. }
- }
-}
-\ExplSyntaxOff
-\newcommand\namedglyph[1]{%
- \@tempcnta=\XeTeXglyphindex "#1"\relax
- \ifnum\@tempcnta>0
- \XeTeXglyph\@tempcnta
- \else
- \xxt@namedglyph@fallback{#1}%
- \fi}
-\newcommand\xxt@namedglyph@fallback[1]{[#1]}
-\ExplSyntaxOn
-\seq_new:N \l__xetex_showhyphens_seq
-\box_new:N \l__xetex_show_hyphens_wrapping_box
-\box_new:N \l__xetex_show_hyphens_temp_box
-\box_new:N \l__xetex_show_hyphens_final_box
-\box_new:N \g__xetex_show_hyphens_word_box
-
-\cs_new_protected:Npn \xetex_show_hyphens:n #1
- {
- \box_clear:N \l__xetex_show_hyphens_final_box
- % split the input into items
- \seq_set_split:Nnn \l__xetex_showhyphens_seq { ~ } { #1 }
- % hyphenate all items
- \seq_map_function:NN \l__xetex_showhyphens_seq \xetex_hyphenate_word:n
- % set a box to the maximum dimension to force a Underfull \hbox warning
- \hbox_set_to_wd:Nnn \l__xetex_show_hyphens_final_box { \c_max_dim }
- {
- \hbox_unpack_clear:N \l__xetex_show_hyphens_final_box
- }
- }
-
-\cs_new_protected:Npn \xetex_hyphenate_word:n #1
- {
- \vbox_set:Nn \l__xetex_show_hyphens_wrapping_box
- {% build a paragraph with the word with a very narrow line width
- \dim_set:Nn \hsize { 1sp }
- % disregard spurious messages
- \hbadness = \c_ten_thousand
- \dim_set:Nn \hfuzz { \c_max_dim }
- % clear possible values of \everypar and other parameters
- \everypar={}
- \skip_set:Nn \leftskip { 0pt }
- \skip_set_eq:NN \rightskip \leftskip
- % skip the first step
- \pretolerance = \c_minus_one
- % avoid the indentation and add a skip to allow hyphenation
- \noindent
- \skip_horizontal:n { 0pt }
- #1
- \par
- \hbox_gset:Nn \g__xetex_show_hyphens_word_box {}
- % start a recursion to dismantle the paragraph just built
- \xetex_show_hyphens_split:
- % the result is put into \g__xetex_show_hyphens_word_box
- }
- % add the box to the final container
- \hbox_set:Nn \l__xetex_show_hyphens_final_box
- {
- \hbox_unpack_clear:N \l__xetex_show_hyphens_final_box
- \hbox_unpack_clear:N \g__xetex_show_hyphens_word_box
- }
- }
-
-\cs_new_protected:Npn \xetex_show_hyphens_split:
- {
- \unskip % remove the interline glue
- \unpenalty % remove possible penalties
- % get the last line
- \box_set_to_last:N \l__xetex_show_hyphens_temp_box
- \box_if_empty:NF \l__xetex_show_hyphens_temp_box
- {% if there is a last line unpack it into a container
- \hbox_gset:Nn \g__xetex_show_hyphens_word_box
- {% the order is last to first
- \hbox_unpack_clear:N \l__xetex_show_hyphens_temp_box
- \unskip\unskip % remove spaces
- \hbox_unpack_clear:N \g__xetex_show_hyphens_word_box
- }
- % restart the recursion
- \xetex_show_hyphens_split:
- }
- }
-
-\cs_set_eq:NN \showhyphens \xetex_show_hyphens:n
-\ExplSyntaxOff
-%%
-%% Copyright (C) 2006-2016 by Will Robertson <wspr81@gmail.com>
-%%
-%% Distributable under the LaTeX Project Public License,
-%% version 1.3c or higher (your choice). The latest version of
-%% this license is at: http://www.latex-project.org/lppl.txt
-%%
-%% This work is "maintained" (as per LPPL maintenance status)
-%% by Will Robertson.
-%%
-%% This work consists of the file xltxtra.dtx
-%% and the derived files xltxtra.sty,
-%% xltxtra.ins, and
-%% xltxtra.pdf.
-%%
-%%
-%% End of file `xltxtra.sty'.