pgfplots (5jun17)

git-svn-id: svn://tug.org/texlive/trunk@44469 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 31 insertions, 31 deletions

diff --git a/Master/texmf-dist/tex/generic/pgfplots/oldpgfcompatib/pgfplotsoldpgfsupp_tikzexternalshared.code.tex b/Master/texmf-dist/tex/generic/pgfplots/oldpgfcompatib/pgfplotsoldpgfsupp_tikzexternalshared.code.tex
index 607b6375aef..ed1a6ff4fb1 100644
--- a/Master/texmf-dist/tex/generic/pgfplots/oldpgfcompatib/pgfplotsoldpgfsupp_tikzexternalshared.code.tex
+++ b/Master/texmf-dist/tex/generic/pgfplots/oldpgfcompatib/pgfplotsoldpgfsupp_tikzexternalshared.code.tex
@@ -9,12 +9,12 @@
 %%% PGF parts. The copyrights are as they appear in PGF.
 %%%
 %%% Note that pgfplots has compatible licenses.
-%%% 
+%%%
 %%% This copy has been modified in the following ways:
 %%%  - nested \input commands have been updated
-%%%  
+%%%
 %
-% Support for the contents of this file will NOT be done by the PGF/TikZ team. 
+% Support for the contents of this file will NOT be done by the PGF/TikZ team.
 % Please contact the author and/or maintainer of pgfplots (Christian Feuersaenger) if you need assistance in conjunction
 % with the deployment of this patch or partial content of PGF. Note that the author and/or maintainer of pgfplots has no obligation to fix anything:
 % This file comes without any warranty as the rest of pgfplots; there is no obligation for help.
@@ -37,7 +37,7 @@
 %   tikzlibraryexternal.code.tex
 % ******************************
 %
-% 
+%
 % This file provides a high-level automatic export feature for tikz pictures.
 % It allows to export EACH SINGLE FIGURE into a separate PDF.
 %
@@ -91,10 +91,10 @@
 % Invokes '#1' if the external lib is currently externalizing the NEXT FOLLOWING
 % tikzpicture. It invokes '#2' if that is not the case.
 \def\tikzifexternalizingnext#1#2{%
-	\ifpgf@external@grabshipout 
+	\ifpgf@external@grabshipout
 		\tikzexternalgetnextfilename\tikzexternal@temp
 		\tikzifexternaljobnamematches\tikzexternal@temp{#1}{#2}%
-	\else 
+	\else
 		#2%
 	\fi
 }%
@@ -104,14 +104,14 @@
 % If the command is invoked outside of a picture, '#2' will be
 % invoked.
 \def\tikzifexternalizingcurrent#1#2{%
-	\ifpgf@external@grabshipout 
+	\ifpgf@external@grabshipout
 		\tikzexternalgetcurrentfilename\tikzexternal@temp
 		\ifx\tikzexternal@temp\pgfutil@empty
 			#2%
 		\else
 			\tikzifexternaljobnamematches\tikzexternal@temp{#1}{#2}%
 		\fi
-	\else 
+	\else
 		#2%
 	\fi
 }%
@@ -241,7 +241,7 @@
 	optimize/restore/.code={},%
 	% Expects two arguments, the command name and (optionally) a count
 	% of expected arguments.
-	% Example: 
+	% Example:
 	% 	'optimize command away=\includegraphics'
 	% 	'optimize command away={\mycommand}{3}'
 	%
@@ -317,7 +317,7 @@
 % 		&& dvipdfm "\image".dvi %
 % 	}%
 % }%
-%-------------------------------------------------- 
+%--------------------------------------------------
 \expandafter\def\csname tikzexternal@driver@pgfsys-xetex.def\endcsname{%
 	\pgfkeyssetvalue{/tikz/external/system call}{%
 		xelatex \tikzexternalcheckshellescape -halt-on-error -interaction=batchmode -jobname "\image" "\texsource"%
@@ -349,7 +349,7 @@
 \tikzsetexternalprefix{}
 
 % This method initialises automatic externalization.
-% 
+%
 % The command does need any argument, but it has two optional ones:
 %
 % 1. \tikzexternalize[<options>]
@@ -381,7 +381,7 @@
 	}{%
 		\tikzexternal@auto@detect@jobnametrue
 		\pgfutil@ifundefined{tikzexternalrealjob}{%
-			% ok, \tikzexternalrealjob is not known. 
+			% ok, \tikzexternalrealjob is not known.
 			% Assume we are currently *not* externalizing.
 			\let\tikzexternalrealjob=\jobname
 		}{}%
@@ -421,14 +421,14 @@
 	\fi
 }%
 
-% If mode=`convert with system call', the boolean \ifpgfexternalreadmainaux 
+% If mode=`convert with system call', the boolean \ifpgfexternalreadmainaux
 % will be set depending on the current lock file.
 %
 % The idea is as follows: Suppose
-% pdflatex -shell-escape mainjob.tex 
+% pdflatex -shell-escape mainjob.tex
 % is running.
-% 
-% While it runs, 
+%
+% While it runs,
 % a) it modifies its mainjob.aux file,
 % b) it issues pdflatex -jobname mainjob-figure0 mainjob.tex .
 %
@@ -438,7 +438,7 @@
 % avoid such failure, a locking mechanism is established.
 %
 % The locking mechanisms causes (a) to write a lock command into
-% mainjob.auxlock 
+% mainjob.auxlock
 % just before (b) is called. Then, (b) will check it. After (b) has
 % completed, the lock will be reset.
 %
@@ -599,15 +599,15 @@
 %    final TeX-dialect specific end-image command.
 %    This is really difficult for LaTeX because \end{tikzpicture} either involves dirty
 %    catcode-hacks to parse the braces or an ugly loop which loops until it
-%	finds \end followed by {tikzpicture}. 
-% 
+%	finds \end followed by {tikzpicture}.
+%
 % #1: a macro which will be called with the collected environment contents.
 % all following tokens: the environment contents.
 \long\gdef\tikzexternal@TEXDIALECT@collectpicture#1#2\endtikzpicture{#1{#2}}
 %
 % 2. the following commands should expand to the TeX-dialect specific begin and end image command, i.e.
 %	\tikzpicture / \endtikzpicture
-%    or 
+%    or
 %	\begin{tikzpicture} / \end{tikzpicture}
 %	or
 %	\starttikzpicture / \stoptikzpicture
@@ -737,7 +737,7 @@
 \def\tikzexternal@getnextfilename@advancecount{%
 	\begingroup
 	\c@pgf@counta=\csname c@tikzext@no@\tikzexternal@figurename\endcsname\relax
-	\advance\c@pgf@counta by1 
+	\advance\c@pgf@counta by1
 	\expandafter\xdef\csname c@tikzext@no@\tikzexternal@figurename\endcsname{\the\c@pgf@counta}%
 	\endgroup
 }%
@@ -810,7 +810,7 @@
 			\let#1=\pgf@tempa
 		\fi
 	\fi
-	% 
+	%
 	\tikzexternal@getnextfilename@resetglobals%
 	%
 	\tikzexternal@protocol@to@file#1%
@@ -1030,7 +1030,7 @@
 \def\tikzpicturedependsonfile#1{}% NO-OP until \tikzexternalize has been called.
 
 
-% This command is invoked 
+% This command is invoked
 %  if and only if ( (grab mode && --jobname matches) || 'mode=graphics if exists' )
 %
 % It converts the current tikzpicture into an image in grab mode
@@ -1195,7 +1195,7 @@
 
 % Processes tikzpicture normally; without any externalization.
 %
-% We need to do further work here to deal with NESTED tikzpicture environments 
+% We need to do further work here to deal with NESTED tikzpicture environments
 % because all of them shall also be typeset normally.
 %
 % Idea:
@@ -1234,7 +1234,7 @@
 	\if5\tikzexternal@opmode
 		\let\tikz@refundefinedtrue@@=\G@refundefinedtrue
 		\gdef\G@refundefinedtrue{%
-			\tikz@refundefinedtrue@@ 
+			\tikz@refundefinedtrue@@
 			\tikzexternal@forceremake@undefined@reference@handler
 		}%
 	\fi
@@ -1378,10 +1378,10 @@
 |xdef|tikzexternal@normal@backslash{\}%
 }
 {
-\catcode`\^^I=12 
+\catcode`\^^I=12
 \catcode`\$=12
 \catcode`\%=12
-\catcode`\#=12 
+\catcode`\#=12
 \gdef\tikzexternal@HASHchar{#}
 \gdef\tikzexternal@TABchar{^^I}\gdef\tikzexternal@PERCENTchar{%}\xdef\tikzexternal@DOLLARchar{$}}
 
@@ -1527,7 +1527,7 @@
 % It is used as argument for \write{..}
 %
 % #1 the hash key to serialize.
-% \def\tikzexternal@hashfct@serialize 
+% \def\tikzexternal@hashfct@serialize
 \long\def\tikzexternal@hashfct@serialize@std#1{%
 	\noexpand\def\noexpand\tikzexternallastkey{#1}%
 }%
@@ -1544,7 +1544,7 @@
 
 \def\tikzexternal@check@uptodate@ext{.md5}
 
-\def\tikzexternal@check@uptodate@mode@warn@fallback{%	
+\def\tikzexternal@check@uptodate@mode@warn@fallback{%
 	\message{! Package tikz Warning: The key 'up to date check=md5' is impossible, there is no macro to compute MD5. Falling back to 'up to date check=diff'.}%
 	%
 	% warn only once:
@@ -1618,8 +1618,8 @@
 }
 
 % Checks whether the current picture needs to be externalized.
-% 
-% This is the case if 
+%
+% This is the case if
 % a) there is no external image yet,
 % b) the picture has been invalidated manually.
 %