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-rw-r--r--Master/texmf-dist/tex/latex/seminar/seminar.bg28
1 files changed, 1 insertions, 7 deletions
diff --git a/Master/texmf-dist/tex/latex/seminar/seminar.bg2 b/Master/texmf-dist/tex/latex/seminar/seminar.bg2
index 4fdb7059334..6f9a50078b3 100644
--- a/Master/texmf-dist/tex/latex/seminar/seminar.bg2
+++ b/Master/texmf-dist/tex/latex/seminar/seminar.bg2
@@ -485,7 +485,6 @@
\copy\@@slidebox
\pst@Verb{-1 \tx@BOL }}}
-\iffalse
% We must redefine too the /BeginOL macro form pstricks.pro, as "all" is now -1
% \def\pst@initoverlay#1{\pst@Verb{\tx@InitOL /TheOL (#1) def}}
\def\pst@initoverlay#1{%
@@ -508,14 +507,12 @@
\aftergroup\pst@endoverlay}
\def\pst@endoverlay{%
\pst@Verb{\curr@overlay\space \tx@BOL }}
-\fi
% Cumulative overlays
% ===================
% Cumulative overlays, to force to print all preceding ones
\def\SeminarCumulativeOverlays{%
-\iffalse
\def\pst@initoverlay##1{%
\pst@Verb{
/BeginOL {
@@ -529,19 +526,16 @@
ifelse} def
\tx@InitOL end
/TheOL ##1 def}}%
-\fi
}
% Alternative method for same goal (needed when PSTricks nodes are used)
\def\SeminarAltCumulativeOverlays{%
-\iffalse
\def\pst@initoverlay##1{%
\pst@Verb{
\tx@InitOL end
/Visible {initclip} def
/Invisible {CP newpath OLUnit itransform moveto clip newpath moveto} def
/TheOL ##1 def}}
-\fi
}
% Progressive overlays
@@ -586,7 +580,7 @@
% Generation of the next overlay (minor add-on)
% =============================================
% (it increment automatically the number of the current overlay)
-\newcommand{\SeminarNextOverlay}[1]{%
+\providecommand{\SeminarNextOverlay}[1]{%
\addtocounter{overlay}{1}%
\begin{overlay}{\the\c@overlay}#1\end{overlay}}