summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/tex/generic/pgf/utilities/pgffor.code.tex
diff options
context:
space:
mode:
Diffstat (limited to 'Master/texmf-dist/tex/generic/pgf/utilities/pgffor.code.tex')
-rw-r--r--Master/texmf-dist/tex/generic/pgf/utilities/pgffor.code.tex26
1 files changed, 13 insertions, 13 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgffor.code.tex b/Master/texmf-dist/tex/generic/pgf/utilities/pgffor.code.tex
index 86b4106af18..6f2cc5f1996 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgffor.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgffor.code.tex
@@ -7,15 +7,15 @@
%
% See the file doc/generic/pgf/licenses/LICENSE for more details.
-\ProvidesPackageRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/generic/pgf/utilities/pgffor.code.tex,v 1.4 2006/10/11 15:22:26 tantau Exp $
+\ProvidesPackageRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/generic/pgf/utilities/pgffor.code.tex,v 1.5 2006/10/16 22:32:59 tantau Exp $
\newdimen\pgffor@iter
\newdimen\pgffor@skip
\newif\ifpgffor@continue
-\let\pgffor@beginhook=\@empty
-\let\pgffor@endhook=\@empty
-\let\pgffor@afterhook=\@empty
+\let\pgffor@beginhook=\pgfutil@empty
+\let\pgffor@endhook=\pgfutil@empty
+\let\pgffor@afterhook=\pgfutil@empty
\def\pgffor@emptyvalues{, \pgffor@stop,}%
@@ -25,13 +25,13 @@
\ifx\pgffor@values\pgffor@emptyvalues
\def\pgffor@values{\pgffor@stop,}%
\fi%
- \let\pgffor@body\@empty%
+ \let\pgffor@body\pgfutil@empty%
\global\pgffor@continuetrue%
\pgffor@collectbody}
\def\pgffor@collectbody{%
- \@ifnextchar\foreach{\pgffor@collectforeach}{%
- \@ifnextchar\bgroup{\pgffor@collectargument}{\pgffor@collectsemicolon}}%
+ \pgfutil@ifnextchar\foreach{\pgffor@collectforeach}{%
+ \pgfutil@ifnextchar\bgroup{\pgffor@collectargument}{\pgffor@collectsemicolon}}%
}
\def\pgffor@collectforeach\foreach#1in#2{%
@@ -68,14 +68,14 @@
}
\def\pgffor@iterate{%
- \let\pgffor@last\@empty%
- \let\pgffor@prevlast\@empty%
+ \let\pgffor@last\pgfutil@empty%
+ \let\pgffor@prevlast\pgfutil@empty%
\expandafter\pgffor@scan\pgffor@values}
\def\pgffor@stop{\pgffor@stop}%
\def\pgffor@dots{...}%
-\def\pgffor@scan{\@ifnextchar({\pgffor@scanround}{\pgffor@scanone}}
+\def\pgffor@scan{\pgfutil@ifnextchar({\pgffor@scanround}{\pgffor@scanone}}
\def\pgffor@scanround(#1)#2,{\def\pgffor@value{(#1)}\pgffor@scanned}
\def\pgffor@scanone#1,{\def\pgffor@value{#1}\pgffor@scanned}
@@ -134,7 +134,7 @@
\def\pgffor@multiassignrest{\expandafter\pgffor@multiassignfinal\pgffor@valuerest}
\def\pgffor@multiassignfinal#1/#2/\relax{%
\def\pgffor@test{#2}%
- \ifx\pgffor@test\@empty%
+ \ifx\pgffor@test\pgfutil@empty%
\def\pgffor@valuerest{#1//\relax}% repeat
\else%
\def\pgffor@valuerest{#2/\relax}%
@@ -147,7 +147,7 @@
\def\pgffor@handledots{%
- \ifx\pgffor@last\@empty%
+ \ifx\pgffor@last\pgfutil@empty%
\PackageError{pgffor}{``...'' not allowed without prior value}{}%
\fi%
\pgffor@dotsscanend%
@@ -155,7 +155,7 @@
\def\pgffor@dotsscanend#1,{%
\def\pgffor@dotsend{#1}%
% calculate skip%
- \ifx\pgffor@prevlast\@empty%
+ \ifx\pgffor@prevlast\pgfutil@empty%
\ifdim\pgffor@dotsend pt>\pgffor@last pt%
\pgffor@skip=1pt%
\else%