From 7389bb9fb813a0f5e8654431dacfcb81d1f116e4 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Tue, 23 Feb 2021 22:34:45 +0000
Subject: overlays (23feb21)

git-svn-id: svn://tug.org/texlive/trunk@57861 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-dist/tex/latex/overlays/overlays.sty | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

(limited to 'Master/texmf-dist/tex/latex/overlays/overlays.sty')

diff --git a/Master/texmf-dist/tex/latex/overlays/overlays.sty b/Master/texmf-dist/tex/latex/overlays/overlays.sty
index c9efe7af7bd..a36eb71693e 100644
--- a/Master/texmf-dist/tex/latex/overlays/overlays.sty
+++ b/Master/texmf-dist/tex/latex/overlays/overlays.sty
@@ -1,14 +1,14 @@
-\ProvidesPackage{overlays}[2017/12/21 v2.10 Incremental slides]
+\ProvidesPackage{overlays}[2021/02/23 v2.12 Incremental slides]
 
-% Copyright (C) 2017 Andreas Nolda
+% Copyright (C) 2021 Andreas Nolda
 
 % Author: Andreas Nolda <andreas@nolda.org>
-% Version: 2.10
+% Version: 2.12
 
 % 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)
-% any later version. The latest version of this license is in
-% http://www.latex-project.org/lppl.txt and version 1.3 or later is part of all
+% Project Public License, either version 1.3c of this license or (at your
+% option) any later version. The latest version of this license is in
+% http://www.latex-project.org/lppl.txt and version 1.3c or later is part of all
 % distributions of LaTeX version 2005/12/01 or later.
 
 % The following code is inspired by Matthias Meister's "present" package. It
@@ -139,7 +139,7 @@
    \foreach \i in {#2}
      {\afterassignment\getoverl@yspecb
       \overl@yspeca=0\i\relax
-      \pgfmathtruncatemacro\result{(#1>=\overl@yspeca) && (#1<=\overl@yspecb)}%
+      \pgfmathtruncatemacro\result{and((#1>=\overl@yspeca),(#1<=\overl@yspecb))}%
       \ifnum\result=1\relax
         \breakforeach
         \global\let\inoverl@yspec\@firstoftwo
@@ -186,3 +186,11 @@
 
 \newcommand{\psalert}[2]{\overl@y{#1}{{\psset@lertcolor
                                        {#2}}}{#2}}
+
+\newcommand{\alertsoff}{\renewcommand{\alert}[2]{##2}%
+                        \renewcommand{\psalert}[2]{##2}}
+
+\newcommand{\overlaysoff}{\RenewEnviron{overlays}[1]%
+                            {\maxoverl@y=##1%
+                             \curoverl@y=##1%
+                             \BODY}}
-- 
cgit v1.2.3

