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authorKarl Berry <karl@freefriends.org>2017-12-21 23:56:23 +0000
committerKarl Berry <karl@freefriends.org>2017-12-21 23:56:23 +0000
commitd16b7dc51965de2c4a0451d90200f9b4808d23a4 (patch)
treed7d7beadfd2e5a11e532c3b55ae62e762d11ea0b /Master/texmf-dist/tex/latex/overlays
parent5149fd09e4686b79e89ecc9b5e8fb7b1619f39ba (diff)
overlays (21dec17)
git-svn-id: svn://tug.org/texlive/trunk@46112 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/overlays')
-rw-r--r--Master/texmf-dist/tex/latex/overlays/overlays.sty10
1 files changed, 8 insertions, 2 deletions
diff --git a/Master/texmf-dist/tex/latex/overlays/overlays.sty b/Master/texmf-dist/tex/latex/overlays/overlays.sty
index 15bd79591da..5b8a97dd931 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}[2017/11/19 v2.8 Incremental slides]
+\ProvidesPackage{overlays}[2017/12/20 v2.9 Incremental slides]
% Copyright (C) 2017 Andreas Nolda
% Author: Andreas Nolda <andreas@nolda.org>
-% Version: 2.8
+% Version: 2.9
% 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)
@@ -151,13 +151,19 @@
\newcommand{\only}[2]{\overl@y{#1}{#2}{\setbox1=\vbox{#2}}} % ensure side-effects of content (such as incremented counters)
\definecolor{background}{rgb}{1,1,1}
+
\@ifpackageloaded{pstricks}%
{\def\pssetb@ckgroundcolor{\psset{linecolor=background}}}%
{\def\pssetb@ckgroundcolor{\relax}}
+\@ifpackageloaded{graphics}%
+ {\def\hidegr@phics{\setkeys{Gin}{draft}}}%
+ {\def\hidegr@phics{\relax}}
+
\newcommand{\visible}[2]{\overl@y{#1}{#2}{{\color{background}%
\blendcolors{!0!background}%
\pssetb@ckgroundcolor
+ \hidegr@phics
{#2}%
\ifvmode
\unskip % undo spurious space introduced by \color