xfakebold (24jun20)

git-svn-id: svn://tug.org/texlive/trunk@55654 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 33 insertions, 19 deletions

diff --git a/Master/texmf-dist/doc/latex/xfakebold/Changes b/Master/texmf-dist/doc/latex/xfakebold/Changes
index 54671b5a7b5..498c9e66fe6 100644
--- a/Master/texmf-dist/doc/latex/xfakebold/Changes
+++ b/Master/texmf-dist/doc/latex/xfakebold/Changes
@@ -1,5 +1,6 @@
 xfakebold.sty ----------------
 
+v 0.08 2020-06-24  use colorstack to allow a page break
 v 0.07 2020-06-22  fix bug for pdflatex (thanks to Scott Pakin)
 v 0.06 2019-12-29  support for xetex and ptex with (x)dvipdfmx
 v 0.05 2019-09-21  fix pdflatex
diff --git a/Master/texmf-dist/doc/latex/xfakebold/README b/Master/texmf-dist/doc/latex/xfakebold/README
index 86cf330d387..c4fd11bbf54 100644
--- a/Master/texmf-dist/doc/latex/xfakebold/README
+++ b/Master/texmf-dist/doc/latex/xfakebold/README
@@ -1,6 +1,7 @@
 This package allows to use bold characters in text and math mode.
 It works only with vectorfonts which are created by outlines.
-
+It makes no real sense for XeLaTeX, because you can use the option
+AutoFakeBold from package fontspec.
 
 %% It may be distributed and/or modified under the
 %% conditions of the LaTeX Project Public License, either version 1.3c
diff --git a/Master/texmf-dist/doc/latex/xfakebold/xfakebold-doc.pdf b/Master/texmf-dist/doc/latex/xfakebold/xfakebold-doc.pdf
index 54db165a54f..8195a0f488b 100644
--- a/Master/texmf-dist/doc/latex/xfakebold/xfakebold-doc.pdf
+++ b/Master/texmf-dist/doc/latex/xfakebold/xfakebold-doc.pdf
diff --git a/Master/texmf-dist/doc/latex/xfakebold/xfakebold-doc.tex b/Master/texmf-dist/doc/latex/xfakebold/xfakebold-doc.tex
index c7ac5d15d3c..b60ab253161 100644
--- a/Master/texmf-dist/doc/latex/xfakebold/xfakebold-doc.tex
+++ b/Master/texmf-dist/doc/latex/xfakebold/xfakebold-doc.tex
@@ -1,8 +1,8 @@
-% $Id: xfakebold-doc.tex 9 2020-06-22 07:46:03Z herbert $
+% $Id: xfakebold-doc.tex 11 2020-06-24 06:56:41Z herbert $
 \listfiles
 \documentclass[english]{article}
 \usepackage{dejavu-otf}
-\usepackage{xfp}
+\usepackage{xfp,dtk-logos}
 \ExplSyntaxOn
 \let\PI\c_pi_fp
 \ExplSyntaxOff
@@ -12,7 +12,7 @@
 \usepackage{babel}
 \usepackage[a4paper,tmargin=1cm,bmargin=1.5cm,includeheadfoot]{geometry}
 \usepackage{listings}
-\title{\texttt{xfakebold}, v. 0.07\\ using bold characters with\\ \texttt{pdflatex}, \texttt{lualatex} or \texttt{xelatex}}
+\title{\texttt{xfakebold}, v. 0.08\\ using bold characters with\\ \texttt{pdflatex}, \texttt{lualatex} or \texttt{xelatex}}
 \author{Herbert Voß}
 
 \lstset{basicstyle=\ttfamily\small,language={[LaTeX]TeX},frame=lrtb}
@@ -25,39 +25,50 @@
 \vspace{1cm}
 \begin{abstract}
 The package fakes a vector font with outline characters by the text render of PDF.
-It writes directly into the pdf output with \verb|\pdfliteral| (pdflatex ) or \verb|\pdfextension| \verb|literal| 
-(lualatex) or \verb|\special| (xelatex). The package defines two macros which can be used in text and in math mode. However, for the text
+It writes directly into the pdf output with \verb|\pdfliteral| and  uses the colorstack package \texttt{pdfrender} to allow
+boldness with a pagebreak inside the bold part.
+%(pdflatex ) or \verb|\pdfextension| \verb|literal| 
+%(lualatex) or \verb|\special| (xelatex). 
+The package defines two macros which can be used in text and in math mode. However, for the text
 mode one should use the bold version of the text font which should be available in most cases. This is different to the
 math mode where only some free math fonts provide a bold version.
 \end{abstract}
 
 \vfill
-\small Thanks to: Scott Pakin, Will Robertson; Yusuke Terada;
+\small Thanks to: Heiko Oberdiek; Scott Pakin, Will Robertson; Yusuke Terada;
 %\meaning\setBold
 
 %\meaning\unsetBold
 
 \newpage
 
+\section{\TeX-engines}
+With \XeLaTeX\ you do not really need this package, because you can use the optional argument \texttt{AutoFakeBold} from
+package \texttt{fontspec} or \texttt{unicode-math} which does the same internally. For Lua\TeX\ the option \texttt{AutoFakeBold} is only supported
+by \texttt{unicode-math} for math typesetting. For pdf\LaTeX\ this package can be used for text and math.
+
+
 \section{How does it work?}
 PDF knows different text render modes for outline fonts.
 
+\bigskip
 \ifxetex\else% Only for the test run with xelatex
 
-\def\OFF{\pdfextension literal direct { 0 Tr 0 w }\relax}
+\def\OFF{\pdfrender{TextRenderingMode=Fill,LineWidth=0}}
 \def\Verb|#1|{\texttt{\{#1\}}}
 
-\makebox[3cm][l]{Mode 0 \Verb| 0 Tr 0 w |} \tabular{l}\pdfextension literal direct { 0 Tr 0 w }\scalebox{10}{OTTO} OTTO\OFF\endtabular
+\makebox[3cm][l]{Mode 0 \Verb| 0 Tr 0 w |} \tabular{l}\pdfrender{TextRenderingMode=Fill}\scalebox{10}{OTTO} OTTO\OFF\endtabular
 
-\makebox[3cm][l]{Mode 1 \Verb| 1 Tr 0 w |} \tabular{l}\pdfextension literal direct { 1 Tr 0 w }\scalebox{10}{OTTO} OTTO\OFF\endtabular
+\makebox[3cm][l]{Mode 1 \Verb| 1 Tr 0 w |} \tabular{l}\pdfrender{TextRenderingMode=Stroke,LineWidth=0}\scalebox{10}{OTTO} OTTO\OFF\endtabular
 
-\makebox[3cm][l]{Mode 1 \Verb| 1 Tr 0.3 w |} \tabular{l}\pdfextension literal direct { 1 Tr 0.3 w }\scalebox{10}{OTTO} OTTO\OFF\endtabular
+\makebox[3cm][l]{Mode 1 \Verb| 1 Tr 0.3 w |} \tabular{l}\pdfrender{TextRenderingMode=Stroke,LineWidth=0.3}\scalebox{10}{OTTO} OTTO\OFF\endtabular
 
-\makebox[3cm][l]{Mode 2 \Verb| 2 Tr 0 w |} \tabular{l}\pdfextension literal direct { 2 Tr 0 w }\scalebox{10}{OTTO} OTTO\OFF\endtabular
+\makebox[3cm][l]{Mode 2 \Verb| 2 Tr 0 w |} \tabular{l}\pdfrender{TextRenderingMode=FillStroke,LineWidth=0}\scalebox{10}{OTTO} OTTO\OFF\endtabular
 
-\makebox[3cm][l]{Mode 2 \Verb| 2 Tr 0.3 w |} \tabular{l}\pdfextension literal direct { 2 Tr 0.3 w }\scalebox{10}{OTTO} OTTO\OFF\endtabular
+\makebox[3cm][l]{Mode 2 \Verb| 2 Tr 0.3 w |} \tabular{l}\pdfrender{TextRenderingMode=FillStroke,LineWidth=0.3}\scalebox{10}{OTTO} OTTO\OFF\endtabular
 \fi
 
+\bigskip
 In mode 0 the character is filled but without drawing its outline which can be seen when printing in mode 1, where
 the linewidth of the outline is the smallest one which the system allows. Setting the linewidth to 0.3\,bp, which is
 nearly the same as 0.3\,pt, the linewidth of the outline increases. In mode 2 the character is printed with filling \emph{and}
@@ -101,7 +112,7 @@ the L3-syntax we define a new variable:
 \subsection{Default setting}
 \begin{lstlisting}
 \documentclass{article}
-\usepackage{xfakebold}
+\usepackage{xfakebold,xfp}
 \begin{document}
 An example: 
 $\pi^{\pi}=\fpeval{\PI^\PI}$ and
@@ -140,6 +151,7 @@ $\displaystyle\int\limits_1^{\infty}\frac1{x^2}\symup dx=1$
 \begin{lstlisting}
 \documentclass{article}
 \usepackage[bold=1]{xfakebold}
+\usepackage{xfp}
 \begin{document}
 An example: 
 $\pi^{\pi}=\fpeval{\PI^\PI}$ and
@@ -163,14 +175,14 @@ $\pi^{\pi}=\fpeval{\PI^\PI}$ and
 $\displaystyle\int\limits_1^{\infty}\frac1{x^2}\symup dx=1$
 
 \ifxetex\special{pdf:literal direct 2 Tr 1 w }%
-\else\pdfextension literal direct { 2 Tr 1 w }\relax\fi
+\else\pdfrender{TextRenderingMode=FillStroke,LineWidth=1}\fi
 \noindent 
 An example: 
 $\pi^{\pi}=\fpeval{\PI^\PI}$ and
 $\displaystyle\int\limits_1^{\infty}\frac1{x^2}\symup dx=1$
 
 \ifxetex\special{pdf:literal direct 0 Tr 0 w }%
-\else\pdfextension literal direct { 0 Tr 0 w }\relax\fi
+\else\pdfrender{TextRenderingMode=Fill,LineWidth=0}\fi
 \noindent
 An example: 
 $\pi^{\pi}=\fpeval{\PI^\PI}$ and
@@ -180,7 +192,7 @@ $\displaystyle\int\limits_1^{\infty}\frac1{x^2}\symup dx=1$
 
 \begin{lstlisting}
 \documentclass{article}
-\usepackage{xfakebold}
+\usepackage{xfakebold,xfp}
 \begin{document}
 \setBold[0.01]\noindent
 An example: 
@@ -198,7 +210,7 @@ $\pi^{\pi}=\fpeval{\PI^\PI}$ and
 $\displaystyle\int\limits_1^{\infty}\frac1{x^2}\symup dx=1$
 \unsetBold
 
-\setBold\noindent% Using the deafult value
+\setBold\noindent% Using the default value
 An example: 
 $\pi^{\pi}=\fpeval{\PI^\PI}$ and
 $\displaystyle\int\limits_1^{\infty}\frac1{x^2}\symup dx=1$
@@ -222,7 +234,7 @@ $\pi^{\pi}=\fpeval{\PI^\PI}$ and
 $\displaystyle\int\limits_1^{\infty}\frac1{x^2}\symup dx=1$
 \unsetBold
 
-\setBold\noindent% Using the deafult value
+\setBold\noindent% Using the default value
 An example: 
 $\pi^{\pi}=\fpeval{\PI^\PI}$ and
 $\displaystyle\int\limits_1^{\infty}\frac1{x^2}\symup dx=1$