overlays (19nov17)

git-svn-id: svn://tug.org/texlive/trunk@45859 c570f23f-e606-0410-a88d-b1316a301751

7 files changed, 21 insertions, 7 deletions

diff --git a/Master/texmf-dist/doc/latex/overlays/ChangeLog b/Master/texmf-dist/doc/latex/overlays/ChangeLog
index fc0bf578295..1692ace4f04 100644
--- a/Master/texmf-dist/doc/latex/overlays/ChangeLog
+++ b/Master/texmf-dist/doc/latex/overlays/ChangeLog
@@ -1,3 +1,7 @@
+2017-11-19:
+ * "\psvisible" and "\psalert" commands for PSTricks-only effects
+ * bump version to 2.8
+
 2017-03-08:
  * don't ignore spaces in the arguments of the "\visible" and "\alert" commands
  * bump version to 2.7
diff --git a/Master/texmf-dist/doc/latex/overlays/README b/Master/texmf-dist/doc/latex/overlays/README
index af205e45561..8b1d9a44f56 100644
--- a/Master/texmf-dist/doc/latex/overlays/README
+++ b/Master/texmf-dist/doc/latex/overlays/README
@@ -1,4 +1,4 @@
-The "overlays" LaTeX package (version 2.7)
+The "overlays" LaTeX package (version 2.8)
 ------------------------------------------
 
 The "overlay" package allows to write presentations with dynamic slides. It does
diff --git a/Master/texmf-dist/doc/latex/overlays/overlays.pdf b/Master/texmf-dist/doc/latex/overlays/overlays.pdf
index 9bde0c7c790..60c1924baf4 100644
--- a/Master/texmf-dist/doc/latex/overlays/overlays.pdf
+++ b/Master/texmf-dist/doc/latex/overlays/overlays.pdf
diff --git a/Master/texmf-dist/doc/latex/overlays/overlays.tex b/Master/texmf-dist/doc/latex/overlays/overlays.tex
index 90e182fd060..0fc92c3de95 100644
--- a/Master/texmf-dist/doc/latex/overlays/overlays.tex
+++ b/Master/texmf-dist/doc/latex/overlays/overlays.tex
@@ -9,7 +9,7 @@
 \begin{document}
 \title{\textsf{overlays} -- incremental slides}
 \author{Andreas Nolda}
-\date{2017/03/08 (v.\,2.7)}
+\date{2017/11/19 (v.\,2.8)}
 \maketitle
 
 \noindent The \textsf{overlay} package allows to write presentations with
@@ -109,8 +109,12 @@ to the list name.
 The \textsf{overlays} package requires the following packages: \textsf{xcolor},
 \textsf{environ}, and \textsf{pgffor} (part of \textsf{pgf}).
 
+\DescribeMacro{\psalert}
+\DescribeMacro{\psvisible}
 The \textsf{overlays} package enables support for the \textsf{pstricks} package
-if the latter is loaded before the former.
+if the latter is loaded before the former. In particular, the commands
+|\psalert| and |\psvisible| are provided for highlighting or uncovering lines
+only.
 
 \section{Credits}
 
diff --git a/Master/texmf-dist/doc/latex/overlays/sample.pdf b/Master/texmf-dist/doc/latex/overlays/sample.pdf
index 52a6f6bc779..3b8c444c1c5 100644
--- a/Master/texmf-dist/doc/latex/overlays/sample.pdf
+++ b/Master/texmf-dist/doc/latex/overlays/sample.pdf
diff --git a/Master/texmf-dist/doc/latex/overlays/sample.tex b/Master/texmf-dist/doc/latex/overlays/sample.tex
index 616d9ceb1a6..7a45a82a606 100644
--- a/Master/texmf-dist/doc/latex/overlays/sample.tex
+++ b/Master/texmf-dist/doc/latex/overlays/sample.tex
@@ -33,8 +33,8 @@
 \textit{A sample presentation}} \\[\baselineskip]
 Andreas Nolda \\
 \url{http://andreas.nolda.org}}\vfill
-{\small Version 2.7 \\
-8 March 2017}
+{\small Version 2.8 \\
+19 November 2017}
 \clearpage
 
 \begin{fragileoverlays}{6}
diff --git a/Master/texmf-dist/tex/latex/overlays/overlays.sty b/Master/texmf-dist/tex/latex/overlays/overlays.sty
index 913f0174f85..15bd79591da 100644
--- a/Master/texmf-dist/tex/latex/overlays/overlays.sty
+++ b/Master/texmf-dist/tex/latex/overlays/overlays.sty
@@ -1,9 +1,9 @@
-\ProvidesPackage{overlays}[2017/03/08 v2.7 Incremental slides]
+\ProvidesPackage{overlays}[2017/11/19 v2.8 Incremental slides]
 
 % Copyright (C) 2017 Andreas Nolda
 
 % Author: Andreas Nolda <andreas@nolda.org>
-% Version: 2.7
+% Version: 2.8
 
 % This work may be distributed and/or modified under the conditions of the LaTeX
 % Project Public License, either version 1.3 of this license or (at your option)
@@ -163,6 +163,9 @@
                                              \unskip % undo spurious space introduced by \color
                                            \fi}}}
 
+\newcommand{\psvisible}[2]{\overl@y{#1}{#2}{{\pssetb@ckgroundcolor
+                                             {#2}}}}
+
 \definecolor{alert}{rgb}{1,0,0}
 \@ifpackageloaded{pstricks}%
   {\def\psset@lertcolor{\psset{linecolor=alert}}}%
@@ -174,3 +177,6 @@
                                      \ifvmode
                                        \unskip % undo spurious space introduced by \color
                                      \fi}}{#2}}
+
+\newcommand{\psalert}[2]{\overl@y{#1}{{\psset@lertcolor
+                                       {#2}}}{#2}}