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authorKarl Berry <karl@freefriends.org>2020-09-28 20:57:36 +0000
committerKarl Berry <karl@freefriends.org>2020-09-28 20:57:36 +0000
commite752903a9ad1c74190305384230882402822846a (patch)
tree8d60a64b66091d1c8e34e5af76d413268603b25d /Master/texmf-dist/tex/generic/pgf
parentc452dea4584e1a0650f1ba1f87262a85b511057c (diff)
pgf (28sep20)
git-svn-id: svn://tug.org/texlive/trunk@56462 c570f23f-e606-0410-a88d-b1316a301751
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-rw-r--r--Master/texmf-dist/tex/generic/pgf/utilities/pgfkeys.code.tex41
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-rw-r--r--Master/texmf-dist/tex/generic/pgf/utilities/pgfrcs.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-common-lists.tex4
-rw-r--r--Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-common.tex16
-rw-r--r--Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-context.def2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-latex.def116
-rw-r--r--Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-plain.def2
205 files changed, 1138 insertions, 487 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcore.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcore.code.tex
index e1dda6194d1..c751bf905dd 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcore.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcore.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorearrows.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorearrows.code.tex
index 843a8cd23f4..7f079fa841f 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorearrows.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorearrows.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006, 2013 by Till Tantau
+% Copyright 2006, 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreexternal.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreexternal.code.tex
index 9ec63ff7c66..f6fef57755a 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreexternal.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreexternal.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoregraphicstate.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoregraphicstate.code.tex
index 7b11d45d630..f7783dcd983 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoregraphicstate.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoregraphicstate.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreimage.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreimage.code.tex
index 710ece1fa80..597561a0018 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreimage.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreimage.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -146,7 +146,7 @@
{File "#3" not found when defining mask "#2".
Tried all extensions in "\pgfsys@imagesuffixlist"}%
\else%
- \pgfsys@definemask{#2}%
+ \pgfsys@definemask%
\fi%
\expandafter\global\expandafter\let\csname pgf@mask@#2\endcsname=\pgf@mask%
}
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorelayers.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorelayers.code.tex
index 1c7c01d1eac..158f33d6ac9 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorelayers.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorelayers.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreobjects.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreobjects.code.tex
index 1cbdfa0dd22..6906a9d9877 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreobjects.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreobjects.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathconstruct.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathconstruct.code.tex
index e7b8f98dd36..cafc5329381 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathconstruct.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathconstruct.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -130,9 +130,9 @@
\ifdim#1>\pgf@picmaxx\global\pgf@picmaxx#1\fi%
\ifdim#2<\pgf@picminy\global\pgf@picminy#2\fi%
\ifdim#2>\pgf@picmaxy\global\pgf@picmaxy#2\fi%
- \fi%
- \ifpgf@size@hooked%
- \let\pgf@size@hook@x#1\let\pgf@size@hook@y#2\pgf@path@size@hook%
+ \ifpgf@size@hooked%
+ \let\pgf@size@hook@x#1\let\pgf@size@hook@y#2\pgf@path@size@hook%
+ \fi%
\fi%
\ifdim#1<\pgf@pathminx\global\pgf@pathminx#1\fi%
\ifdim#1>\pgf@pathmaxx\global\pgf@pathmaxx#1\fi%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathprocessing.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathprocessing.code.tex
index 0f52985c194..e33f0653ce7 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathprocessing.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathprocessing.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathusage.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathusage.code.tex
index 4ca277c9923..5a9c5fc22bd 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathusage.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepathusage.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepatterns.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepatterns.code.tex
index cda5b1db3fa..7f72030c42e 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepatterns.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepatterns.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepoints.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepoints.code.tex
index 15dfbbf1608..6c28f20b738 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepoints.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorepoints.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorequick.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorequick.code.tex
index 21e115846fc..4180440b008 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorequick.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorequick.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorerdf.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorerdf.code.tex
index ae7e5351716..1069318a4b2 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorerdf.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorerdf.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2016 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorescopes.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorescopes.code.tex
index 27b9da97bbc..6bdf7ae6399 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorescopes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcorescopes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreshade.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreshade.code.tex
index 67f11b2bc36..39a40c54eec 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreshade.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoreshade.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
% CMYK and grayscale shadings adaptation copyright 2019 by David Purton
%
% This file may be distributed and/or modified
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoretransformations.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoretransformations.code.tex
index 961c657e8cd..76803c0ec3b 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoretransformations.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoretransformations.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoretransparency.code.tex b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoretransparency.code.tex
index 181450ac27a..7da8f5a378f 100644
--- a/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoretransparency.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/basiclayer/pgfcoretransparency.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -196,6 +196,7 @@
% Compute new transformation matrix:
\pgftransformcm{1}{0}{0}{1}{\pgfqpoint{\pgf@xb}{\pgf@yb}}%
\pgftransformcm{\pgf@sys@tonumber{\pgf@xc}}{0}{0}{\pgf@sys@tonumber{\pgf@yc}}{\pgfpointorigin}%
+ \pgfsys@clipfading%
#2%
}%
\fi%
@@ -240,13 +241,13 @@
% Compute new transformation matrix:
\pgftransformcm{1}{0}{0}{1}{\pgfqpoint{\pgf@xb}{\pgf@yb}}%
\pgftransformcm{\pgf@sys@tonumber{\pgf@xc}}{0}{0}{\pgf@sys@tonumber{\pgf@yc}}{\pgfpointorigin}%
+ \pgfsys@clipfading%
#2%
}%
\fi%
}
-
% Group things in a a transparency group
%
% Description:
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.code.tex
index ed9644ac87c..f06c4d9d087 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau and others Wibrow
+% Copyright 2019 by Till Tantau and others Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.ee.IEC.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.ee.IEC.code.tex
index 6647be07771..9d1cfcfcea5 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.ee.IEC.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.ee.IEC.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau and others Wibrow
+% Copyright 2019 by Till Tantau and others Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.ee.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.ee.code.tex
index 21eeec02b64..2e065d7dda7 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.ee.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.ee.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2008 by Till Tantau and others Wibrow
+% Copyright 2019 by Till Tantau and others Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.CDH.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.CDH.code.tex
index c0168992532..743bc24be84 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.CDH.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.CDH.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau and others Wibrow
+% Copyright 2018 by Till Tantau and others Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.IEC.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.IEC.code.tex
index 54a1068eb4c..3d74ccd1978 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.IEC.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.IEC.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau and others Wibrow
+% Copyright 2018 by Till Tantau and others Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.US.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.US.code.tex
index 76d48c863ab..b20b4d58ba8 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.US.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.US.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau and others Wibrow
+% Copyright 2018 by Till Tantau and others Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.code.tex
index fb896e6a065..390d022a8a3 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau and Mark Wibrow
+% Copyright 2018 by Till Tantau and Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.3d.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.3d.code.tex
index a01a5720c54..df08b507d5b 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.3d.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.3d.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.barcharts.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.barcharts.code.tex
index 3eefe0f81a7..3780a4638af 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.barcharts.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.barcharts.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.code.tex
index c56b29baae5..22fa311db44 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -2154,6 +2154,11 @@
#1={smooth line}
},
visualize as smooth line/.default=line,
+ visualize as smooth cycle/.style={
+ visualize as smooth line={#1},
+ #1={smooth cycle}
+ },
+ visualize as smooth cycle/.default=line,
visualize as scatter/.style={
new object={
when=after survey,
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.formats.functions.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.formats.functions.code.tex
index 40632212a0d..5a04c51646c 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.formats.functions.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.formats.functions.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.polar.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.polar.code.tex
index 137e9964cb7..5a37b82854d 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.polar.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.polar.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.sparklines.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.sparklines.code.tex
index 127b9805f23..2e2e77ae0b1 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.sparklines.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.sparklines.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/graphs/tikzlibrarygraphs.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/graphs/tikzlibrarygraphs.code.tex
index 74fe15c7eac..ce7db967e61 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/graphs/tikzlibrarygraphs.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/graphs/tikzlibrarygraphs.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2010 by Till Tantau
-% Copyright 2011 by Jannis Pohlmann
+% Copyright 2019 by Till Tantau
+% Copyright 2019 by Jannis Pohlmann
%
% This file may be distributed and/or modified
%
@@ -83,6 +83,9 @@
},
set/.code={
\tikz@fig@mustbenamed%
+ \ifcsname tikz@lg@node@set #1\endcsname\else
+ \tikzerror{Undefined set `#1'}%
+ \fi
\expandafter\def\expandafter\tikz@alias\expandafter{\tikz@alias%
\expandafter\def\expandafter\pgf@temp\expandafter{\csname tikz@lg@node@set #1\endcsname}%
\expandafter\expandafter\expandafter\pgfutil@g@addto@macro\expandafter\pgf@temp\expandafter{\expandafter\tikz@lg@do\expandafter{\tikz@fig@name}}%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/graphs/tikzlibrarygraphs.standard.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/graphs/tikzlibrarygraphs.standard.code.tex
index c7f2daf7443..4cac3e51ebd 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/graphs/tikzlibrarygraphs.standard.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/graphs/tikzlibrarygraphs.standard.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2010 by Till Tantau
-% Copyright 2011 by Jannis Pohlmann
+% Copyright 2019 by Till Tantau
+% Copyright 2019 by Jannis Pohlmann
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzexternalshared.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzexternalshared.code.tex
index 55b387f13c6..fd880c3df9e 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzexternalshared.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzexternalshared.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008-2010 by Christian Feuersaenger
+% Copyright 2008-2020 by Christian Feuersaenger
%
% This file may be distributed and/or modified
%
@@ -872,7 +872,7 @@
\immediate\write\tikzexternal@outmakefile{}%
%
% support for .dep files and auto-dependencies:
- \immediate\write\tikzexternal@outmakefile{include $(ALL_FIGURE_NAMES:\tikzexternal@PERCENTchar=\tikzexternal@PERCENTchar.\tikzexternaldepext)}%
+ \immediate\write\tikzexternal@outmakefile{-include $(ALL_FIGURE_NAMES:\tikzexternal@PERCENTchar=\tikzexternal@PERCENTchar.\tikzexternaldepext)}%
\immediate\write\tikzexternal@outmakefile{}%
\tikzexternalmakefiledefaultdeprule
\immediate\write\tikzexternal@outmakefile{}%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrary3d.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrary3d.code.tex
index aee687e274b..f39eaee8669 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrary3d.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrary3d.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryangles.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryangles.code.tex
index 5a89e4defd1..2bd7e428a62 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryangles.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryangles.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2013 by Till Tantau
-% Copyright 2018 by Kroum Tzanev
+% Copyright 2019 by Till Tantau
+% Copyright 2019 by Kroum Tzanev
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryanimations.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryanimations.code.tex
index f4dd1716932..4682a0df06c 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryanimations.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryanimations.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2016 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryarrows.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryarrows.code.tex
index 946f87455e7..b3f1728e440 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryarrows.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryarrows.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryautomata.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryautomata.code.tex
index 93dc77be779..690e0fd63a6 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryautomata.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryautomata.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybabel.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybabel.code.tex
index cf307cf6a8c..e24439f75f6 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybabel.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybabel.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2013 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybackgrounds.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybackgrounds.code.tex
index 690953b8054..1a42a4b40e4 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybackgrounds.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybackgrounds.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybending.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybending.code.tex
index be9c8bb707a..169995bcdef 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybending.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybending.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2013 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarycalc.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarycalc.code.tex
index b6fc75aeef9..373ea7752d0 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarycalc.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarycalc.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarycalendar.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarycalendar.code.tex
index f3e8439491f..3ade8fa1cce 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarycalendar.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarycalendar.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarychains.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarychains.code.tex
index c02f5207044..4708c329646 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarychains.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarychains.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.code.tex
index 4e61360ee3b..e9967c80857 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.footprints.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.footprints.code.tex
index fe42e8b09be..10bc743f24b 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.footprints.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.footprints.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.fractals.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.fractals.code.tex
index 9bd837911bc..4ef23427848 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.fractals.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.fractals.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.markings.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.markings.code.tex
index 23dcf61da73..04f3e571b14 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.markings.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.markings.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.pathmorphing.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.pathmorphing.code.tex
index 4d0eb26dd7a..5bc38b1dc8e 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.pathmorphing.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.pathmorphing.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.pathreplacing.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.pathreplacing.code.tex
index cef15dcc5ec..4f52ff9a1e1 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.pathreplacing.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.pathreplacing.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.shapes.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.shapes.code.tex
index e1ad8a5e12b..3074a039052 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.shapes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.shapes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.text.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.text.code.tex
index 50b9ebcba67..030135d8f51 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.text.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.text.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2013 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryer.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryer.code.tex
index a2a80a5f49f..acb9b049971 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryer.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryer.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex
index bec6487b98a..bddc83cb5cf 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfit.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfit.code.tex
index 4f3dc6be3de..7de158df40c 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfit.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfit.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfixedpointarithmetic.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfixedpointarithmetic.code.tex
index 8560ecfb59b..76616a6dddb 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfixedpointarithmetic.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfixedpointarithmetic.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfolding.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfolding.code.tex
index 143acd9e9e8..065ddd4bbbd 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfolding.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfolding.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2006 by Till Tantau
-% Copyright 2013 by Nico Van Cleemput
+% Copyright 2018 by Till Tantau
+% Copyright 2018 by Nico Van Cleemput
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfpu.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfpu.code.tex
index ad8d2671ee8..36e0afe133f 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfpu.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfpu.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008/2009 by Christian Feuersaenger
+% Copyright 2008/2018 by Christian Feuersaenger
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryintersections.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryintersections.code.tex
index f7ff81b7e2a..ca0e7a1c5e4 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryintersections.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryintersections.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -104,7 +104,7 @@
\pgfmathloop%
\ifnum\pgfmathcounter>\pgfintersectionsolutions\relax%
\else%
- \path[reset cm]\pgfextra{\pgftransformshift{\pgfpointintersectionsolution{\pgfmathcounter}}}%
+ \path\pgfextra{\pgftransformshift{\pgfpointintersectionsolution{\pgfmathcounter}}}%
coordinate (\tikz@intersect@@name-\pgfmathcounter);
\repeatpgfmathloop%
\ifx\tikz@intersect@by\pgfutil@empty%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarylindenmayersystems.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarylindenmayersystems.code.tex
index 89807c8e04d..6763c733e9e 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarylindenmayersystems.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarylindenmayersystems.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymath.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymath.code.tex
index fd876f5d73c..3e703fad986 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymath.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymath.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2013 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymatrix.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymatrix.code.tex
index 90894ff206d..507ac7a40d8 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymatrix.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymatrix.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymindmap.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymindmap.code.tex
index 4dc97d1aacf..ff5959c4f37 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymindmap.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymindmap.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypatterns.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypatterns.code.tex
index 22ce51d8cbd..8ef495bbba9 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypatterns.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypatterns.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypatterns.meta.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypatterns.meta.code.tex
index 4327768186c..de96fd9093a 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypatterns.meta.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypatterns.meta.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2015 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -70,9 +70,9 @@
\let\pgfsetstrokecolor=\pgfutil@gobble%
\let\pgfsetfillcolor=\pgfutil@gobble%
\fi%
- \def\tikz@fig{%
- \tikzerror{You cannot use nodes inside a pattern}%
- }%
+ \def\tikz@fig{\tikzerror{You cannot use `\string\node' inside a pattern}}%
+ \def\tikz@edge@plain{\tikzerror{You cannot use `edge' inside a pattern}}%
+ \def\tikz@to{\tikzerror{You cannot use `to' paths inside a pattern}}%
\tikzset{pattern/.code={\tikzerror{You cannot nest patterns}},
pattern color/.style={pattern}}%
}%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypetri.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypetri.code.tex
index 7241394d804..80c34c175e1 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypetri.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypetri.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryplothandlers.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryplothandlers.code.tex
index 6e1b497b65b..e6db2b62ff1 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryplothandlers.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryplothandlers.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryplotmarks.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryplotmarks.code.tex
index 3b2caac869a..15eea572019 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryplotmarks.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryplotmarks.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypositioning.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypositioning.code.tex
index 830212928d5..b410975c32c 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypositioning.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypositioning.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryquotes.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryquotes.code.tex
index 99efbfeecae..bbd109bcb44 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryquotes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryquotes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2011 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryrdf.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryrdf.code.tex
index 60c87f0dff9..74e77ac3e2a 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryrdf.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryrdf.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2016 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryscopes.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryscopes.code.tex
index 6245bf8ec1f..68856d591e4 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryscopes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryscopes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshadings.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshadings.code.tex
index c84fb467699..2cf08776f34 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshadings.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshadings.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshadows.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshadows.code.tex
index ebb2abf74c6..3bd60e99fa9 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshadows.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshadows.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.arrows.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.arrows.code.tex
index 20e2022c115..c20e6a73ccb 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.arrows.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.arrows.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.callouts.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.callouts.code.tex
index 12b4953349f..2a3de5548a6 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.callouts.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.callouts.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.code.tex
index 0e1c84a287a..2efb5c33086 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.gates.logic.IEC.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.gates.logic.IEC.code.tex
index e41ddf83a00..c34229b1376 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.gates.logic.IEC.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.gates.logic.IEC.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.gates.logic.US.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.gates.logic.US.code.tex
index 99411f2b12f..66503414a0d 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.gates.logic.US.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.gates.logic.US.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.geometric.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.geometric.code.tex
index ae3d6c7feb5..3e923b940fe 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.geometric.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.geometric.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.misc.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.misc.code.tex
index 9a8c13f6221..617c5f40342 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.misc.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.misc.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.multipart.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.multipart.code.tex
index 797a0e25523..e9d5e2fa84b 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.multipart.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.multipart.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Till Tantau and Mark Wibrow
+% Copyright 2018 by Till Tantau and Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.symbols.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.symbols.code.tex
index 6927d8dea40..b616b54c883 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.symbols.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.symbols.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarysnakes.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarysnakes.code.tex
index 64d6fc44f88..9acb6de9153 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarysnakes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarysnakes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryspy.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryspy.code.tex
index c9ac86f17ee..1a5e47b4461 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryspy.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryspy.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarysvg.path.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarysvg.path.code.tex
index 8b64ccc3ce7..521bf96b60f 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarysvg.path.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarysvg.path.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2009 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarythrough.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarythrough.code.tex
index cb634245327..986235b75b0 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarythrough.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarythrough.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarytopaths.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarytopaths.code.tex
index 121a570f4b5..1461f783f5a 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarytopaths.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarytopaths.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2020 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -34,7 +34,7 @@
\pgfmathsetmacro\tikz@to@bend{#1}%
\fi%
\let\tikz@to@out=\tikz@to@bend%
- \pgfmathsetmacro\tikz@to@in{180-\tikz@to@out}%
+ \pgfmathsetmacro\tikz@to@in{180-(\tikz@to@out)}%
\tikz@to@switch@on%
\tikz@to@relativetrue%
}
@@ -46,13 +46,8 @@
\pgfmathsetmacro\tikz@to@bend{#1}%
\fi%
% Now, negate
- \pgfmathsetmacro\tikz@to@out{\tikz@to@bend}
- \c@pgf@counta=\tikz@to@bend\relax%
- \c@pgf@counta=-\c@pgf@counta\relax%
- \edef\tikz@to@out{\the\c@pgf@counta}%
- \c@pgf@counta=180\relax%
- \advance\c@pgf@counta by-\tikz@to@out\relax%
- \edef\tikz@to@in{\the\c@pgf@counta}%
+ \pgfmathsetmacro\tikz@to@out{-(\tikz@to@bend)}
+ \pgfmathsetmacro\tikz@to@in{180-(\tikz@to@out)}
\tikz@to@switch@on%
\tikz@to@relativetrue%
}
@@ -97,12 +92,12 @@
\def\tikz@to@set@in@looseness#1{%
- \def\tikz@to@in@looseness{#1}%
+ \pgfmathsetmacro\tikz@to@in@looseness{#1}%
\let\tikz@to@end@compute=\tikz@to@end@compute@looseness%
\tikz@to@switch@on%
}
\def\tikz@to@set@out@looseness#1{%
- \def\tikz@to@out@looseness{#1}%
+ \pgfmathsetmacro\tikz@to@out@looseness{#1}%
\let\tikz@to@start@compute=\tikz@to@start@compute@looseness%
\tikz@to@switch@on%
}
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarytrees.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarytrees.code.tex
index 8ff54a03123..d457f979b97 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarytrees.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarytrees.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryturtle.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryturtle.code.tex
index 76272f1a6cf..58fd46b40c2 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryturtle.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryturtle.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryviews.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryviews.code.tex
index 746dd60f638..8ced1b64f3c 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryviews.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryviews.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2015 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/tikz.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/tikz.code.tex
index 01b1b9d346f..a371ddfc7cf 100644
--- a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/tikz.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/tikz.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -790,13 +790,9 @@
\pgf@xc=\pgf@x%
\pgf@yc=\pgf@y%
\tikz@label@simplefalse%
- \iftikz@fullytransformed%
- \tikz@label@simpletrue%
- \else
- \ifdim\pgf@xc=\pgf@xb\relax%
- \ifdim\pgf@yc=\pgf@yb\relax%
- \tikz@label@simpletrue%
- \fi%
+ \ifdim\pgf@xc=\pgf@xb\relax%
+ \ifdim\pgf@yc=\pgf@yb\relax%
+ \tikz@label@simpletrue%
\fi%
\fi%
\iftikz@label@simple%
@@ -3999,6 +3995,44 @@
{\pgfutil@ifnextchar e{\tikz@fig@mustbenamed\tikz@fig@continue}
{\ifx\tikz@after@path\pgfutil@empty\expandafter\tikz@fig@continue\else\expandafter\tikz@fig@mustbenamed\expandafter\tikz@fig@continue\fi}}}}}%}%
+\tikzset{
+ matrix/inner style/every cell/.code={%
+ \tikzset{every cell/.try={\the\pgfmatrixcurrentrow}{\the\pgfmatrixcurrentcolumn}}%
+ },
+ matrix/inner style/column/.code={%
+ \tikzset{column \the\pgfmatrixcurrentcolumn/.try}%
+ },
+ matrix/inner style/even odd column/.code={
+ \ifodd\pgfmatrixcurrentcolumn%
+ \tikzset{every odd column/.try}%
+ \else%
+ \tikzset{every even column/.try}%
+ \fi
+ },
+ matrix/inner style/row/.code={%
+ \tikzset{row \the\pgfmatrixcurrentrow/.try}%
+ },
+ matrix/inner style/even odd row/.code={%
+ \ifodd\pgfmatrixcurrentrow%
+ \tikzset{every odd row/.try}%
+ \else%
+ \tikzset{every even row/.try}%
+ \fi
+ },
+ matrix/inner style/cell/.code={%
+ \tikzset{row \the\pgfmatrixcurrentrow\space column \the\pgfmatrixcurrentcolumn/.try}%
+ },
+ matrix/inner style order/.store in=\tikz@common@matrix@code@styleorder,
+ matrix/inner style order={
+ every cell,
+ column,
+ even odd column,
+ row,
+ even odd row,
+ cell
+ },
+}%
+
\def\tikz@do@matrix{%
\tikzset{every matrix/.try}%
\tikz@node@transformations%
@@ -4050,20 +4084,14 @@
\def\tikz@common@matrix@code{%
\let\tikz@options=\pgfutil@empty%
\let\tikz@mode=\pgfutil@empty%
- \tikzset{every cell/.try={\the\pgfmatrixcurrentrow}{\the\pgfmatrixcurrentcolumn}}%
- \tikzset{column \the\pgfmatrixcurrentcolumn/.try}%
- \ifodd\pgfmatrixcurrentcolumn%
- \tikzset{every odd column/.try}%
- \else%
- \tikzset{every even column/.try}%
- \fi%
- \tikzset{row \the\pgfmatrixcurrentrow/.try}%
- \ifodd\pgfmatrixcurrentrow%
- \tikzset{every odd row/.try}%
- \else%
- \tikzset{every even row/.try}%
- \fi%
- \tikzset{row \the\pgfmatrixcurrentrow\space column \the\pgfmatrixcurrentcolumn/.try}%
+ \pgfutil@for\pgf@temp:=\tikz@common@matrix@code@styleorder\do{%
+ \toks0=\expandafter{\romannumeral-`0\expandafter\pgfutil@trimspaces\expandafter{\pgf@temp}}%
+ \def\pgf@marshal{}%
+ \pgfutil@ifempty\pgf@temp{}{%
+ \edef\pgf@marshal{\noexpand\tikzset{matrix/inner style/.cd,\the\toks0}}%
+ }%
+ \pgf@marshal
+ }%
\tikz@options%
}%
\def\pgfmatrixendcode{%
@@ -5431,7 +5459,13 @@
\tikz@shapebordertrue%
\def\tikz@shapeborder@name{\tikz@pp@name{#2}}%
\fi%
- \fi
+ \else\ifcsname pgf@sh@ns@#2\endcsname
+ \expandafter\ifx\csname pgf@sh@ns@#2\endcsname\tikz@coordinate@text%
+ \else
+ \tikz@shapebordertrue%
+ \def\tikz@shapeborder@name{#2}%
+ \fi%
+ \fi\fi
\fi%
\edef\tikz@marshal{\noexpand#1{\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}}}%
\tikz@marshal%
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/force/ControlElectric.lua b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/force/ControlElectric.lua
index 47e3cee45da..c9f129c28d2 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/force/ControlElectric.lua
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/force/ControlElectric.lua
@@ -39,16 +39,24 @@ declare {
Two typical effects of increasing the |electric charge| are distortion
of symmetries and an upscaling of the drawings.
"]],
- examples = {[["
- \tikz \graph [spring electrical layout, horizontal=0 to 1]
- { 0 [electric charge=1] -- subgraph C_n [n=10] };
- "]],[["
- \tikz \graph [spring electrical layout, horizontal=0 to 1]
- { 0 [electric charge=5] -- subgraph C_n [n=10] };
- "]],[["
- \tikz \graph [spring electrical layout, horizontal=0 to 1]
- { [clique] 1 [electric charge=5], 2, 3, 4 };
- "]]
+ examples = {
+ {
+ options = [["preamble={\usetikzlibrary{graphs,graphdrawing} \usegdlibrary{force}}"]],
+ code = [["
+ \tikz \graph [spring electrical layout, horizontal=0 to 1]
+ { 0 [electric charge=1] -- subgraph C_n [n=10] };
+ "]]
+ },{
+ code = [["
+ \tikz \graph [spring electrical layout, horizontal=0 to 1]
+ { 0 [electric charge=5] -- subgraph C_n [n=10] };
+ "]]
+ },{
+ code = [["
+ \tikz \graph [spring electrical layout, horizontal=0 to 1]
+ { [clique] 1 [electric charge=5], 2, 3, 4 };
+ "]]
+ }
}
}
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/experimental/tikzlibrarygraphdrawing.evolving.code.tex b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/experimental/tikzlibrarygraphdrawing.evolving.code.tex
index 9d9055dfe96..efa214a12ef 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/experimental/tikzlibrarygraphdrawing.evolving.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/experimental/tikzlibrarygraphdrawing.evolving.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2016 by Malte Skambath
+% Copyright 2018 by Malte Skambath
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.circular.code.tex b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.circular.code.tex
index cdcd7a54cb3..2fec25131d6 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.circular.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.circular.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2010 by Renée Ahrens, Olof Frahm, Jens Kluttig, Matthias Schulz, Stephan Schuster
-% Copyright 2011 by Till Tantau
+% Copyright 2019 by Renée Ahrens, Olof Frahm, Jens Kluttig, Matthias Schulz, Stephan Schuster
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.code.tex b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.code.tex
index 385c9705953..63efd352f1a 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2010 by Renée Ahrens, Olof Frahm, Jens Kluttig, Matthias Schulz, Stephan Schuster
-% Copyright 2011 by Till Tantau
+% Copyright 2018 by Renée Ahrens, Olof Frahm, Jens Kluttig, Matthias Schulz, Stephan Schuster
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.examples.code.tex b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.examples.code.tex
index 90ebe0f15af..3a1308320cf 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.examples.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.examples.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2012 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.force.code.tex b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.force.code.tex
index 2ffad530012..a06d99c5d5d 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.force.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.force.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2011 by Jannis Pohlmann
+% Copyright 2019 by Jannis Pohlmann
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.layered.code.tex b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.layered.code.tex
index 940c8236cf3..322296b11b8 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.layered.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.layered.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2011 by Jannis Pohlmann
+% Copyright 2019 by Jannis Pohlmann
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.trees.code.tex b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.trees.code.tex
index 87ff6eee233..2c05576a86d 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.trees.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/pgflibrarygraphdrawing.trees.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2010 by Renée Ahrens, Olof Frahm, Jens Kluttig, Matthias Schulz, Stephan Schuster
-% Copyright 2011 by Till Tantau
+% Copyright 2019 by Renée Ahrens, Olof Frahm, Jens Kluttig, Matthias Schulz, Stephan Schuster
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/tikzlibrarygraphdrawing.code.tex b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/tikzlibrarygraphdrawing.code.tex
index 0967f817d27..32d1b1b7a09 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/tikzlibrarygraphdrawing.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/tex/tikzlibrarygraphdrawing.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2010 by Renée Ahrens, Olof Frahm, Jens Kluttig, Matthias Schulz, Stephan Schuster
-% Copyright 2011 by Till Tantau
+% Copyright 2018 by Renée Ahrens, Olof Frahm, Jens Kluttig, Matthias Schulz, Stephan Schuster
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.barcharts.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.barcharts.code.tex
index da124ee8401..3ac0d476f94 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.barcharts.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.barcharts.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.formats.functions.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.formats.functions.code.tex
index 540901936fe..d1e87cb1f7f 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.formats.functions.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.formats.functions.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.polar.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.polar.code.tex
index f56ebe3e7f0..a7d493491ff 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.polar.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/datavisualization/pgflibrarydatavisualization.polar.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.footprints.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.footprints.code.tex
index 369a0ecbd09..4fc6565c1b9 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.footprints.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.footprints.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.fractals.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.fractals.code.tex
index 2327c770295..8355460b54c 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.fractals.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.fractals.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.markings.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.markings.code.tex
index 6a17dbe3c0a..23b7ff672ed 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.markings.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.markings.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -89,6 +89,7 @@
\pgfinterruptpath%
\pgfscope%
\let\pgf@lib@dec@mark@marks=\pgfutil@empty%
+ \pgfslopedattimefalse
\pgf@lib@dec@computed@action%
\endpgfscope%
\endpgfinterruptpath%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathmorphing.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathmorphing.code.tex
index 72ed4ca6b6e..bdc2752cb8e 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathmorphing.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathmorphing.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathreplacing.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathreplacing.code.tex
index 10f8371c470..f028ec6c375 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathreplacing.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathreplacing.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow and Till Tantau
+% Copyright 2018 by Mark Wibrow and Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.shapes.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.shapes.code.tex
index 08781d04fb8..2341ee2c554 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.shapes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.shapes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.text.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.text.code.tex
index 4d31c46fcfc..301fa247845 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.text.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.text.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/luamath/pgflibraryluamath.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/luamath/pgflibraryluamath.code.tex
index 7a94b6f8fde..cd991dab4c5 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/luamath/pgflibraryluamath.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/luamath/pgflibraryluamath.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2011 by Christophe Jorssen and Mark Wibrow
-% Copyright 2014 by Christian Feuersänger
+% Copyright 2019 by Christophe Jorssen and Mark Wibrow
+% Copyright 2019 by Christian Feuersänger
%
% This file may be distributed and/or modified
%
@@ -221,7 +221,7 @@
\pgfluamath@makeparserinactive
\else
\pgfmath@error{Sorry, you need the luaTeX engine to use the
- luamath library}%
+ luamath library}{}%
\fi},
luamath/parser and computation/.code={%
\pgfutil@ifluatex
@@ -229,7 +229,7 @@
\pgfluamath@makeparseractive
\else
\pgfmath@error{Sorry, you need the luaTeX engine to use the
- luamath library}%
+ luamath library}{}%
\fi},
luamath/off/.code={%
\pgfluamath@makecomputationinactive
@@ -245,7 +245,7 @@
\pgfluamath@makeparseractive
\else
\pgfmath@error{Sorry, you need the luaTeX engine to use the
- luamath library}%
+ luamath library}{}%
\fi
},
luamath/output format/.is choice,
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.code.tex
index 92d2f1e6864..96216c5f244 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.meta.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.meta.code.tex
index af509c1af64..dbe2fb77d47 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.meta.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.meta.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2013 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.spaced.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.spaced.code.tex
index 166ed875333..f125afddca4 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.spaced.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryarrows.spaced.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2012 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarybbox.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarybbox.code.tex
deleted file mode 100644
index 38690faed14..00000000000
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarybbox.code.tex
+++ /dev/null
@@ -1,94 +0,0 @@
-% Copyright 2019 by an anonymous contributor
-%
-% This file may be distributed and/or modified
-%
-% 1. under the LaTeX Project Public License and/or
-% 2. under the GNU General Public License.
-%
-% See the file doc/generic/pgf/licenses/LICENSE for more details.
-
-\global\let\pgf@bbox@lt@curveto@normal\pgf@lt@curveto
-\global\let\pgf@bbox@nlt@curveto@normal\pgf@nlt@curveto
-
-\pgfqkeys{/pgf}{bezier bounding box/.is if=pgf@bbox@switch@}
-
-\def\pgf@bbox@switch@false{%
- \let\pgf@lt@curveto \pgf@bbox@lt@curveto@normal
- \let\pgf@nlt@curveto\pgf@bbox@nlt@curveto@normal
-}
-
-\def\pgf@bbox@switch@true{%
- \let\pgf@lt@curveto \pgf@bbox@curveto
- \let\pgf@nlt@curveto\pgf@bbox@curveto
-}
-
-\def\pgf@bbox@curveto#1#2#3#4#5#6{%
- % extrema in x
- \pgfmathsetmacro{\pgf@temp@b}{abs(\pgf@path@lastx-#5-3*#1+3*#3)}%
- % ^^^ this is used for the denominator below, cannot become too small
- \pgfmathsetmacro{\pgf@temp@c}{max(1+\pgf@path@lastx,max(#1,max(#3,#5)))}%
- % ^^^ in order to avoid dimension too large errors from squaring lengths in pt
- \pgfmathparse{((#1/\pgf@temp@c)*(#1/\pgf@temp@c)-1*((#1/\pgf@temp@c)*(#3/\pgf@temp@c))+(#3/\pgf@temp@c)*(#3/\pgf@temp@c)-1*((#1/\pgf@temp@c)*(#5/\pgf@temp@c))+(-(#3/\pgf@temp@c)+(#5/\pgf@temp@c))*(\pgf@path@lastx/\pgf@temp@c))}%
- \pgfutil@tempdima=\pgfmathresult pt\relax%
- % ^^^ discriminant
- \ifdim\pgf@temp@b pt<0.01pt\relax%
- % approximately linear
- \pgfmathparse{abs(2*(#1)-2*(#3)+(#5))}%
- \pgfutil@tempdimb=\pgfmathresult pt\relax%
- \ifdim\pgfutil@tempdimb<0.1pt\relax%
- % if the denominator is very small, t is *likely* large but could be 0/0
- \else
- \pgfmathsetmacro{\pgf@temp@a}{(2*(#1)-3*(#3)+(#5))/(2*(#1)-2*(#3)+(#5))}%
- \pgfmathparse{\pgf@path@lastx*pow(1-\pgf@temp@a,3)+3*#1*pow(1-\pgf@temp@a,2)*\pgf@temp@a+3*#3*(1-\pgf@temp@a)*\pgf@temp@a*\pgf@temp@a+#5*pow(\pgf@temp@a,3)}%
- \pgfutil@tempdimb=\pgfmathresult pt\relax%
- \pgf@protocolsizes{\pgfutil@tempdimb}{#6}%
- \fi%
- \else
- \ifdim\pgfutil@tempdima<0pt\relax% negative discriminant -> no turning point
- \else
- \pgfmathsetmacro{\pgf@temp@a}{min(1,max(0,(\pgf@path@lastx-2*#1+#3-\pgf@temp@c*sqrt(\pgfutil@tempdima))/(\pgf@path@lastx-#5-3*#1+3*#3)))}%
- \pgfmathparse{\pgf@path@lastx*pow(1-\pgf@temp@a,3)+3*#1*pow(1-\pgf@temp@a,2)*\pgf@temp@a+3*#3*(1-\pgf@temp@a)*\pgf@temp@a*\pgf@temp@a+#5*pow(\pgf@temp@a,3)}%
- \pgfutil@tempdimb=\pgfmathresult pt\relax%
- \pgf@protocolsizes{\pgfutil@tempdimb}{#6}%
- \pgfmathsetmacro{\pgf@temp@a}{min(1,max(0,(\pgf@path@lastx-2*#1+#3+\pgf@temp@c*sqrt(\pgfutil@tempdima))/(\pgf@path@lastx-#5-3*#1+3*#3)))}%
- \pgfmathparse{\pgf@path@lastx*pow(1-\pgf@temp@a,3)+3*#1*pow(1-\pgf@temp@a,2)*\pgf@temp@a+3*#3*(1-\pgf@temp@a)*\pgf@temp@a*\pgf@temp@a+#5*pow(\pgf@temp@a,3)}%
- \pgfutil@tempdimb=\pgfmathresult pt\relax%
- \pgf@protocolsizes{\pgfutil@tempdimb}{#6}%
- \fi%
- \fi
- %%%%%%%%%%%%%%%%%%%%%%%%%%%
- % extrema in y (completely analogous to the above)
- \pgfmathsetmacro{\pgf@temp@b}{abs(\pgf@path@lasty-#6-3*#2+3*#4)}%
- \pgfmathsetmacro{\pgf@temp@c}{max(1+\pgf@path@lasty,max(#2,max(#4,#6)))}%
- \pgfmathparse{((#2/\pgf@temp@c)*(#2/\pgf@temp@c)-1*((#2/\pgf@temp@c)*(#4/\pgf@temp@c))+(#4/\pgf@temp@c)*(#4/\pgf@temp@c)-1*((#2/\pgf@temp@c)*(#6/\pgf@temp@c))+(-(#4/\pgf@temp@c)+(#6/\pgf@temp@c))*(\pgf@path@lasty/\pgf@temp@c))}%
- \pgfutil@tempdima=\pgfmathresult pt\relax%
- % ^^^ discriminant
- \ifdim\pgf@temp@b pt<0.01pt\relax%
- % approximately linear
- \pgfmathparse{abs(2*(#2)-2*(#4)+(#6))}%
- \pgfutil@tempdimb=\pgfmathresult pt\relax%
- \ifdim\pgfutil@tempdimb<0.1pt\relax%
- % if the denominator is very small, t is *likely* large but could be 0/0
- \else
- \pgfmathsetmacro{\pgf@temp@a}{(2*(#2)-3*(#4)+(#6))/(2*(#2)-2*(#4)+(#6))}%
- \pgfmathparse{\pgf@path@lasty*pow(1-\pgf@temp@a,3)+3*#2*pow(1-\pgf@temp@a,2)*\pgf@temp@a+3*#4*(1-\pgf@temp@a)*\pgf@temp@a*\pgf@temp@a+#6*pow(\pgf@temp@a,3)}%
- \pgfutil@tempdimb=\pgfmathresult pt\relax%
- \pgf@protocolsizes{#5}{\pgfutil@tempdimb}%
- \fi%
- \else
- \ifdim\pgfutil@tempdima<0pt\relax% negative discriminant -> no turning point
- \else
- \pgfmathsetmacro{\pgf@temp@a}{min(1,max(0,(\pgf@path@lasty-2*#2+#4-\pgf@temp@c*sqrt(\pgfutil@tempdima))/(\pgf@path@lasty-#6-3*#2+3*#4)))}%
- \pgfmathparse{\pgf@path@lasty*pow(1-\pgf@temp@a,3)+3*#2*pow(1-\pgf@temp@a,2)*\pgf@temp@a+3*#4*(1-\pgf@temp@a)*\pgf@temp@a*\pgf@temp@a+#6*pow(\pgf@temp@a,3)}%
- \pgfutil@tempdimb=\pgfmathresult pt\relax%
- \pgf@protocolsizes{#5}{\pgfutil@tempdimb}%
- \pgfmathsetmacro{\pgf@temp@a}{min(1,max(0,(\pgf@path@lasty-2*#2+#4+\pgf@temp@c*sqrt(\pgfutil@tempdima))/(\pgf@path@lasty-#6-3*#2+3*#4)))}%
- \pgfmathparse{\pgf@path@lasty*pow(1-\pgf@temp@a,3)+3*#2*pow(1-\pgf@temp@a,2)*\pgf@temp@a+3*#4*(1-\pgf@temp@a)*\pgf@temp@a*\pgf@temp@a+#6*pow(\pgf@temp@a,3)}%
- \pgfutil@tempdimb=\pgfmathresult pt\relax%
- \pgf@protocolsizes{#5}{\pgfutil@tempdimb}%
- \fi%
- \fi
- \pgf@protocolsizes{\pgf@path@lastx}{\pgf@path@lasty}%
- \pgf@protocolsizes{#5}{#6}%
- \pgfsyssoftpath@curveto{\the#1}{\the#2}{\the#3}{\the#4}{\the#5}{\the#6}%
-}
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarycurvilinear.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarycurvilinear.code.tex
index 941704d1767..12f26ccbdf8 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarycurvilinear.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarycurvilinear.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2013 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfadings.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfadings.code.tex
index 8d25f73b37d..c8ce556b406 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfadings.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfadings.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfixedpointarithmetic.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfixedpointarithmetic.code.tex
index b860192f45c..b10c7b795cb 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfixedpointarithmetic.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfixedpointarithmetic.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfpu.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfpu.code.tex
index 270d9af8b5c..c3bb9582c51 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfpu.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryfpu.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008/2009 by Christian Feuersaenger
+% Copyright 2008/2019 by Christian Feuersaenger
%
% This file may be distributed and/or modified
%
@@ -88,6 +88,15 @@
\let\pgfmathfloat@relthresh=\pgfmathresult
},
fpu/rel thresh=1e-4,
+ fpu/install only/.code={
+ \pgfmath@warning{The key `/pgf/fpu/install only' is experimental and might %
+ change or disappear at any point!}%
+ \edef\pgf@list{#1}%
+ \pgfutil@for\pgf@temp:=\pgf@list\do{%
+ \expandafter\pgfmath@float@install@singlefunction\expandafter{%
+ \romannumeral-`0\expandafter\pgfutil@trimspaces\expandafter{\pgf@temp}}%
+ }%
+ },
}%
\pgfmathfloatcreate{1}{1.0}{0}\let\pgfmathfloatscale=\pgfmathresult
@@ -292,6 +301,40 @@
\pgfmathfloat@install\pgfmathscientific=\pgfmathfloatscientific%
}%
+\def\pgfmath@float@install@singlefunction#1{%
+ \ifcsname pgfmath@function@#1\endcsname\else
+ \pgfmath@error{The function `#1' does not exist}{}%
+ \fi
+ \pgfmath@toks={}%
+ \pgfmathloop
+ \ifnum\pgfmathcounter>\csname pgfmath@operation@#1@arity\endcsname\relax%
+ \else
+ \expandafter\pgfmath@addto@toks\expandafter{\pgfmath@char@hash}%
+ \expandafter\pgfmath@addto@toks\expandafter{\pgfmathcounter}%
+ \repeatpgfmathloop
+ \edef\pgfmath@head{\noexpand\def\expandafter\noexpand\csname pgfmath#1@\endcsname\the\pgfmath@toks}%
+ \pgfmath@toks={}%
+ \def\pgfmath@arguments{}%
+ \pgfmathloop
+ \ifnum\pgfmathcounter>\csname pgfmath@operation@#1@arity\endcsname\relax%
+ \else
+ \pgfmath@addto@toks{\pgfmathfloatparsenumber}%
+ \expandafter\expandafter\expandafter\pgfmath@addto@toks
+ \expandafter\expandafter\expandafter{\expandafter\expandafter\expandafter
+ {\expandafter\pgfmath@char@hash\pgfmathcounter}}%
+ \pgfmath@addto@toks{\let}%
+ \expandafter\pgfmath@addto@toks\expandafter{%
+ \csname pgfmath@argument@\pgfmathcounter\endcsname=\pgfmathresult}%
+ \expandafter\expandafter\expandafter\def\expandafter\expandafter\expandafter
+ \pgfmath@arguments\expandafter\expandafter\expandafter{\expandafter
+ \pgfmath@arguments\expandafter{\csname pgfmath@argument@\pgfmathcounter\endcsname}}%
+ \repeatpgfmathloop
+ \expandafter\pgfmath@addto@toks\expandafter{\csname pgfmathfloat#1@\expandafter\endcsname\pgfmath@arguments}%
+ \pgfmath@addto@toks{\pgfmathfloattofixed{\pgfmathresult}}%
+ \edef\pgfmath@body{{\the\pgfmath@toks}}%
+ \expandafter\pgfmath@head\pgfmath@body
+}
+
\def\pgfmathfloat@iftrue{%
\if Y\pgfmathfloatparse@output@choice
\let\pgfmathfloat@@iftrue@v=\pgfmathfloatone
@@ -864,7 +907,7 @@
\def\pgfmathfloattoextentedprecision#1{%
\begingroup
\pgfmathfloattoextentedprecision@a{#1}%
- \pgfmathfloatcreate{\pgfmathfloat@a@S}{\pgfmathresult}{\pgfmathfloat@a@E}%
+ \pgfmathfloatcreate{\the\pgfmathfloat@a@S}{\pgfmathresult}{\the\pgfmathfloat@a@E}%
\pgfmath@smuggleone\pgfmathresult
\endgroup
}%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryintersections.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryintersections.code.tex
index 81b7d29c37d..c920dbae886 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryintersections.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryintersections.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -352,7 +352,9 @@
\pgf@iflinesintersect{#1}{#2}{#3}{#4}%
{%
\pgfextract@process\pgf@intersect@solution@candidate{%
+ \pgftransforminvert
% pgf@x and pgf@y are already assigned by \pgf@iflinesintersect
+ \pgfpointtransformed{\pgfqpoint{\pgf@x}{\pgf@y}}%
}%
\pgf@ifsolution@duplicate{\pgf@intersect@solution@candidate}{%
% ah - we a duplicate. Apparently, we have a hit on an
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarylindenmayersystems.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarylindenmayersystems.code.tex
index bec0c855cda..a458eb8e6ab 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarylindenmayersystems.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarylindenmayersystems.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarypatterns.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarypatterns.code.tex
index 908d7490030..a2dba8e0763 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarypatterns.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarypatterns.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarypatterns.meta.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarypatterns.meta.code.tex
index d04e75ab238..00de962abe6 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarypatterns.meta.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarypatterns.meta.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2015 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -185,7 +185,7 @@
\pgf@pat@@checkname#1[]\pgf@patstop}%
\def\pgf@pat@@checkname#1[#2]#3\pgf@patstop{%
- \def\pgf@pat@onlinename{#1}%
+ \expandafter\def\expandafter\pgf@pat@onlinename\expandafter{\romannumeral-`0\pgfutil@trimspaces{#1}}%
\def\pgf@pat@onlineoptions{#2}%
}%
@@ -217,7 +217,7 @@
\def\pgf@pat@macroaskeys#1#2{%
\pgfutil@toks@\expandafter{#2}%
- \edef\pgf@marshal{\noexpand\pgfkeys{#1, \the\pgfutil@toks@}}%
+ \edef\pgf@marshal{\noexpand\pgfkeys{,#1,\the\pgfutil@toks@}}%
\pgf@marshal%
}%
\def\pgfsetfillpattern#1#2{%
@@ -298,11 +298,11 @@
{\pgfkeysvalueof{/pgf/pattern keys/distance}}%
{\pgfkeysvalueof{/pgf/pattern keys/distance}}},
tile transformation={%
- \pgftransformrotate{\pgfkeysvalueof{/pgf/pattern keys/angle}}%
\pgftransformshift{%
\pgfpoint
{\pgfkeysvalueof{/pgf/pattern keys/xshift}}%
- {\pgfkeysvalueof{/pgf/pattern keys/yshift}}}},
+ {\pgfkeysvalueof{/pgf/pattern keys/yshift}}}%
+ \pgftransformrotate{\pgfkeysvalueof{/pgf/pattern keys/angle}}},
defaults={
distance/.initial=3pt,
angle/.initial=0,
@@ -340,11 +340,11 @@
{\pgfkeysvalueof{/pgf/pattern keys/distance}}%
{\pgfkeysvalueof{/pgf/pattern keys/distance}}},
tile transformation={%
- \pgftransformrotate{\pgfkeysvalueof{/pgf/pattern keys/angle}}%
\pgftransformshift{%
\pgfpoint
{\pgfkeysvalueof{/pgf/pattern keys/xshift}}%
- {\pgfkeysvalueof{/pgf/pattern keys/yshift}}}},
+ {\pgfkeysvalueof{/pgf/pattern keys/yshift}}}%
+ \pgftransformrotate{\pgfkeysvalueof{/pgf/pattern keys/angle}}},
defaults={
distance/.initial=3pt,
angle/.initial=0,
@@ -384,11 +384,11 @@
{\pgfkeysvalueof{/pgf/pattern keys/distance}}%
{\pgfkeysvalueof{/pgf/pattern keys/distance}}},
tile transformation={%
- \pgftransformrotate{\pgfkeysvalueof{/pgf/pattern keys/angle}}%
\pgftransformshift{%
\pgfpoint
{\pgfkeysvalueof{/pgf/pattern keys/xshift}}%
- {\pgfkeysvalueof{/pgf/pattern keys/yshift}}}},
+ {\pgfkeysvalueof{/pgf/pattern keys/yshift}}}%
+ \pgftransformrotate{\pgfkeysvalueof{/pgf/pattern keys/angle}}},
defaults={
distance/.initial=3pt,
angle/.initial=0,
@@ -427,11 +427,11 @@
{\pgfkeysvalueof{/pgf/pattern keys/distance}}%
{\pgfkeysvalueof{/pgf/pattern keys/distance}}},
tile transformation={%
- \pgftransformrotate{\pgfkeysvalueof{/pgf/pattern keys/angle}}%
\pgftransformshift{%
\pgfpoint
{\pgfkeysvalueof{/pgf/pattern keys/xshift}}%
- {\pgfkeysvalueof{/pgf/pattern keys/yshift}}}},
+ {\pgfkeysvalueof{/pgf/pattern keys/yshift}}}%
+ \pgftransformrotate{\pgfkeysvalueof{/pgf/pattern keys/angle}}},
defaults={
distance/.initial=3mm,
angle/.initial=0,
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryplothandlers.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryplothandlers.code.tex
index 3f0fc8d268d..d0b9a388eb1 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryplothandlers.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryplothandlers.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryplotmarks.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryplotmarks.code.tex
index 24bc7b8de72..c9e6c141a51 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryplotmarks.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryplotmarks.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryprofiler.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryprofiler.code.tex
index fe98a5f3f2e..d6327db0628 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryprofiler.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryprofiler.code.tex
@@ -2,7 +2,7 @@
%
% TeX profiling library
%
-% Copyright 2010 by Christian Feuersänger.
+% Copyright 2018 by Christian Feuersänger.
%
% This program is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryshadings.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryshadings.code.tex
index 02c2f8c1941..81e0386a605 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryshadings.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibraryshadings.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau and others
+% Copyright 2019 by Till Tantau and others
% CMYK and grayscale shadings adaptation copyright 2019 by David Purton
%
% This file may be distributed and/or modified
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarysnakes.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarysnakes.code.tex
index f964dca2751..c45140535e6 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarysnakes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarysnakes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarysvg.path.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarysvg.path.code.tex
index 208b42de704..e802ca778e3 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarysvg.path.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarysvg.path.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2009 by Till Tantau
+% Copyright 2019 by Till Tantau
% Copyright 2019 by Jonathan P. Spratte
%
% This file may be distributed and/or modified
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarytimelines.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarytimelines.code.tex
index dd9b38fdc46..0e9afce0f2b 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarytimelines.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarytimelines.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2015 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.ee.IEC.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.ee.IEC.code.tex
index 62b1a260299..0d25e307e46 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.ee.IEC.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.ee.IEC.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau and others Wibrow
+% Copyright 2018 by Till Tantau and others Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.ee.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.ee.code.tex
index 4cfa4eed7d6..c8f95ff4bfe 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.ee.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.ee.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau and others Wibrow
+% Copyright 2018 by Till Tantau and others Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.IEC.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.IEC.code.tex
index 9b964996d70..69f27e7d0d1 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.IEC.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.IEC.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.US.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.US.code.tex
index 3a496324f81..3f0d668ca09 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.US.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.US.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.code.tex
index 68005a61478..474a183d6f7 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/circuits/pgflibraryshapes.gates.logic.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.arrows.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.arrows.code.tex
index 0859687f9d4..c2f06697c69 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.arrows.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.arrows.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Till Tantau and Mark Wibrow
+% Copyright 2018 by Till Tantau and Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.callouts.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.callouts.code.tex
index 4cf4b1346b8..72d9761a190 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.callouts.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.callouts.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Mark Wibrow
+% Copyright 2018 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.code.tex
index ee41b301abc..dace51bf0b3 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.geometric.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.geometric.code.tex
index 08ef867ff0e..6bc42863239 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.geometric.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.geometric.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau and Mark Wibrow
+% Copyright 2018 by Till Tantau and Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.misc.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.misc.code.tex
index fe64c707c1a..4096c3ded85 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.misc.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.misc.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.multipart.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.multipart.code.tex
index 2866923c529..481e65094f9 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.multipart.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.multipart.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Till Tantau and Mark Wibrow
+% Copyright 2018 by Till Tantau and Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.symbols.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.symbols.code.tex
index a6e925346d6..7fcba414efb 100644
--- a/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.symbols.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/libraries/shapes/pgflibraryshapes.symbols.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Till Tantau and Mark Wibrow
+% Copyright 2018 by Till Tantau and Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/lua/pgf/manual/DocumentParser.lua b/Master/texmf-dist/tex/generic/pgf/lua/pgf/manual/DocumentParser.lua
index d2f6780822c..bd2a7026a4a 100644
--- a/Master/texmf-dist/tex/generic/pgf/lua/pgf/manual/DocumentParser.lua
+++ b/Master/texmf-dist/tex/generic/pgf/lua/pgf/manual/DocumentParser.lua
@@ -159,7 +159,17 @@ local function process_examples(t)
local n = {}
for i=1,#t do
- n[i] = process_string(strip_quotes(t[i]))
+ local code, options
+ if type(t[i]) == "table" then
+ code = assert(t[i].code)
+ options = t[i].options
+ else
+ code = t[i]
+ end
+ n[i] = {
+ options = process_string(strip_quotes(options)),
+ code = process_string(strip_quotes(code))
+ }
end
return n
end
@@ -391,8 +401,9 @@ DocumentParser.addRenderer (
print_on_output(output,
"\\par\\smallskip\\emph{Example" .. (((#e>1) and "s") or "") .. "}\\par")
for _,example in ipairs(e) do
- print_on_output(output, "\\begin{codeexample}[]")
- print_lines_on_output(output, example)
+ local opts = table.concat(example.options or {}, "")
+ print_on_output(output, "\\begin{codeexample}[" .. opts .. "]")
+ print_lines_on_output(output, example.code)
print_on_output(output, "\\end{codeexample}")
end
end
@@ -417,8 +428,12 @@ DocumentParser.addRenderer (
function print_lines_on_output(output, lines)
- for _,l in ipairs(lines or {}) do
- output[#output+1] = l
+ for n,l in ipairs(lines or {}) do
+ if (n == 1 or n == #lines) and l == "" then
+ -- skip leading and trailing blank lines
+ else
+ output[#output+1] = l
+ end
end
end
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmath.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmath.code.tex
index fb629421d54..7bfdf58a6c9 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmath.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmath.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathcalc.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathcalc.code.tex
index 58c51558c8a..bb4d1022e54 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathcalc.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathcalc.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -339,7 +339,7 @@
% \pgfmathpointreflectalongaxis
%
-% Reflects point #2 around an axis centered on #2 at an angle #3.
+% Reflects point #1 around an axis centered on #2 at an angle #3.
%
\def\pgfmathreflectpointalongaxis#1#2#3{%
\pgf@process{%
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfloat.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfloat.code.tex
index bda29cb51b7..a3a36d82541 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfloat.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfloat.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Christian Feuersaenger
+% Copyright 2019 by Christian Feuersaenger
%
% This file may be distributed and/or modified
%
@@ -1214,7 +1214,7 @@
fixed zerofill=false,% useless here!
sci zerofill=false}%
\ifx\pgfmathprintnumber@issci\pgfmathprintnumber@RELATIVE@issci
- \pgfmath@error{The '/pgf/number format/every relative' style should set a valid display style}%
+ \pgfmath@error{The '/pgf/number format/every relative' style should set a valid display style}{}%
\fi
\let\pgfmathfloat@round@precision@orig=\pgfmathfloat@round@precision
\def\pgfmathfloat@round@precision{9999}%
@@ -1312,7 +1312,7 @@
% The numerator and denominator is always a number (not empty)
\def\pgfmathfloatgetfrac#1{%
\pgfutil@ifundefined{pgfmathfloatmultiply@}{%
- \pgfmath@PackageError{Sorry, the number format 'frac' requires '\string\usetikzlibrary{fpu}' (and, optionally, \string\usepackage{fp}) in order to work correctly}%
+ \pgfmath@error{Sorry, the number format 'frac' requires '\string\usetikzlibrary{fpu}' (and, optionally, \string\usepackage{fp}) in order to work correctly}{}%
\edef\pgfmathresult{{#1}{0}{1}}%
}{%
\pgfmathfloatgetfrac@{#1}%
@@ -1435,7 +1435,7 @@
\pgfmathfloattofixed\pgfmathresult
\pgf@xa=\pgfmathresult pt
\multiply\pgf@xa by\pgfmathresultdenom
- \edef\pgfmathfloat@scaled@numerator{\pgf@sys@tonumber\pgf@xa}%
+ \edef\pgfmathfloat@scaled@numerator{\pgfmath@tonumber\pgf@xa}%
\expandafter\pgfmathfloat@loc@@to@int\pgfmathfloat@scaled@numerator\relax{\pgfmathresultnumerator}%
\fi
\ifpgfmathprintnumber@frac@whole
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.base.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.base.code.tex
index 9370a219fe3..fcf5503b36b 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.base.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.base.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -109,7 +109,7 @@
\divide\c@pgfmath@counta by\pgfmath@base\relax%
\let\pgfmath@next\pgfmathbasetodec@@@%
\else
- \pgfmath@error{Digit `#1' invalid for base \pgfmath@base}%
+ \pgfmath@error{Digit `#1' invalid for base \pgfmath@base}{}%
\let\pgfmath@next=\relax%
\fi%
\fi%
@@ -245,10 +245,10 @@
\def\pgfmath@checkbase#1{%
\ifnum#1<2\relax%
- \pgfmath@error{Cannot process numbers in base `#1'.}%
+ \pgfmath@error{Cannot process numbers in base `#1'.}{}%
\else%
\ifnum#1>36\relax%
- \pgfmath@error{Cannot process numbers in base `#1'.}%
+ \pgfmath@error{Cannot process numbers in base `#1'.}{}%
\fi%
\fi}
@@ -256,7 +256,7 @@
\expandafter\pgfmath@checknumber@#1\pgfmath@}
\def\pgfmath@checknumber@#1#2\pgfmath@{%
\ifx#1-%
- \pgfmath@error{Cannot process negative numbers.}%
+ \pgfmath@error{Cannot process negative numbers.}{}%
\fi}
% \pgfmath@ensurenumberlength
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.basic.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.basic.code.tex
index 64dbe2b09a7..1607c386e85 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.basic.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.basic.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -70,7 +70,7 @@
\let\pgfmath@sign=\pgfmath@empty%
\ifdim0pt=\pgfmath@y%
\pgfmath@error{You've asked me to divide `#1' by `#2', %
- but I cannot divide any number by `#2'}%
+ but I cannot divide any number by `#2'}{}%
\fi%
\afterassignment\pgfmath@xa%
\c@pgfmath@counta\the\pgfmath@y\relax%
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.code.tex
index fc08640e4f3..417ede069dd 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -52,6 +52,7 @@
{\expandafter\noexpand\csname pgfmath#1@\endcsname}%
{\csname pgfmath@operation@#1@arity\endcsname}%
}%
+ \pgfkeysvalueof{/pgf/declare function/execute at begin function}%
\pgfmath@marshal%
}
@@ -61,6 +62,7 @@
% #4 - code for function <name>.
%
\def\pgfmath@@declarefunction#1#2#3#4{% Function of arity 0 - 9.
+ \pgfkeysvalueof{/pgf/declare function/execute at end function}%
\ifcase#3\relax%
\def#1{#2}%
\def\pgfmath@@head{\def#2}%
@@ -109,7 +111,27 @@
\pgfkeys{%
/pgf/declare function/.code={%
\pgfmath@local@functions#1@=@;%
- }
+ },
+ /pgf/declare function/execute at begin function/.initial={},
+ /pgf/declare function/execute at end function/.initial={},
+ /pgf/declare function/ignore spaces/.is choice,
+ /pgf/declare function/ignore spaces/.default=true,
+ /pgf/declare function/ignore spaces/true/.style={%
+ /pgf/declare function/execute at begin function={%
+ \begingroup
+ \catcode`\^^I=9\relax
+ \catcode`\ =9\relax
+ \catcode`\~=10\relax
+ \endlinechar=`\ \relax
+ },
+ /pgf/declare function/execute at end function={%
+ \endgroup
+ },
+ },
+ /pgf/declare function/ignore spaces/false/.style={%
+ /pgf/declare function/execute at begin function={},
+ /pgf/declare function/execute at end function={},
+ },
}
\def\pgfmath@local@gobbleone#1{}
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.comparison.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.comparison.code.tex
index f6e69993e8c..a0632670d8c 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.comparison.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.comparison.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.misc.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.misc.code.tex
index bab8fefd4eb..6d1ec5b6ab8 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.misc.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.misc.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.random.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.random.code.tex
index 03be2abfd33..66bdd72b71e 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.random.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.random.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -239,7 +239,7 @@
% #2 - the name of the list.
%
\def\pgfmathrandomitem#1#2{%
- \pgfmath@ifundefined{pgfmath@randomlist@#2}{\pgfmath@error{Unknown random list `#2'}}{%
+ \pgfmath@ifundefined{pgfmath@randomlist@#2}{\pgfmath@error{Unknown random list `#2'}{}}{%
\edef\pgfmath@randomlistlength{\csname pgfmath@randomlist@#2\endcsname}%
\pgfmathrandominteger{\pgfmath@randomtemp}{1}{\pgfmath@randomlistlength}%
\def#1{\csname pgfmath@randomlist@#2@\pgfmath@randomtemp\endcsname}}}
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.round.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.round.code.tex
index 4bd05c18c41..120e971c8c8 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.round.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.round.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.trigonometric.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.trigonometric.code.tex
index 76b58bc0f16..b76c5b440ce 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.trigonometric.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathfunctions.trigonometric.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Mark Wibrow
+% Copyright 2019 by Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -249,7 +249,7 @@
\begingroup%
\pgfmath@x=#1pt %
\pgfmath@xa\pgfmath@x%
- \edef\pgf@temp{\pgf@sys@tonumber\pgfmath@x}%
+ \edef\pgf@temp{\pgfmath@tonumber\pgfmath@x}%
% compute lossless '*1000' operation:
\expandafter\pgfmath@multiply@thousand\pgf@temp 000\relax
\pgfmath@x=\pgfmathresult pt %
@@ -306,7 +306,7 @@
\begingroup%
\pgfmath@x#1pt\relax%
\pgfmath@xa\pgfmath@x%
- \edef\pgf@temp{\pgf@sys@tonumber\pgfmath@x}%
+ \edef\pgf@temp{\pgfmath@tonumber\pgfmath@x}%
% compute lossless '*1000' operation:
\expandafter\pgfmath@multiply@thousand\pgf@temp 000\relax
\pgfmath@x=\pgfmathresult pt %
@@ -340,7 +340,7 @@
\pgfmath@x\pgfmathresult pt\relax%
\fi%
% compute lossless '*1000' operation:
- \edef\pgf@temp{\pgf@sys@tonumber\pgfmath@x}%
+ \edef\pgf@temp{\pgfmath@tonumber\pgfmath@x}%
\expandafter\pgfmath@multiply@thousand\pgf@temp 000\relax
\pgfmath@x=\pgfmathresult pt %
\pgfmath@table@lookup{\pgfmath@x}{pgfmath@atan@}{1001}%xxx
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathode.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathode.code.tex
index cb3d0d26ca8..f072c2361ef 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathode.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathode.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2011 by Christophe Jorssen
+% Copyright 2019 by Christophe Jorssen
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathparser.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathparser.code.tex
index e50dfd615e3..439e62e4370 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathparser.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathparser.code.tex
@@ -235,6 +235,16 @@
\pgfmath@tokens@make{dimexpr}{\dimexpr\glueexpr}
\fi
\pgfmath@tokens@make{unit}{{bp}{cc}{cm}{dd}{em}{ex}{in}{mm}{pc}{pt}{sp}}
+\ifx\pdftexversion\@undefined\else % for pdfTeX
+ \pgfmath@tokens@make{unit}{{nc}{nd}{px}}
+\fi
+\ifx\directlua\@undefined\else % for LuaTeX
+ \pgfmath@tokens@make{unit}{{nc}{nd}{px}}
+\fi
+\ifx\kanjiskip\@undefined\else % for pTeX, upTeX
+ \pgfmath@tokens@make{unit}{{H}{Q}{zh}{zw}}
+\fi
+%
\pgfmath@tokens@make{mathunit}{{mu}}
\pgfmath@tokens@make{numeric}{.0123456789}
\pgfmath@tokens@make{number}{0123456789}
@@ -460,7 +470,10 @@
\else%
\expandafter\ifx\csname pgfmath@token@numeric@\expandafter\string\pgfmath@token\endcsname\relax%
% It isn't numeric (i.e., 012345679.), so it might be units...
+ % first double-character units...
\expandafter\ifx\csname pgfmath@token@unit@\pgfmath@token\expandafter\string\pgfmath@token@next\endcsname\relax%
+ % then single-character units...
+ \expandafter\ifx\csname pgfmath@token@unit@\pgfmath@token\endcsname\relax%
% ...or the exponent characters...
\expandafter\ifx\csname pgfmath@token@exponent@\pgfmath@token\endcsname\relax%
% ...or a base prefix...
@@ -498,7 +511,14 @@
\else% ... and here, it is the exponent characters.
\let\pgfmath@parse@next=\pgfmath@parse@exponent%
\fi%
- \else% ...but here it is units.
+ \else% ...but here it is single-character units.
+ \global\pgfmathunitsdeclaredtrue%
+ \pgfmath@dimen=\pgfmath@number\pgfmath@token\relax%
+ \edef\pgfmathresult{\pgfmath@tonumber{\pgfmath@dimen}}%
+ \expandafter\pgfmath@stack@push@operand\expandafter{\pgfmathresult}%
+ \let\pgfmath@parse@next=\pgfmath@parse@@operator%
+ \fi%
+ \else% ...but here it is double-character units.
\global\pgfmathunitsdeclaredtrue%
\pgfmath@dimen=\pgfmath@number\pgfmath@token\pgfmath@token@next\relax%
\edef\pgfmathresult{\pgfmath@tonumber{\pgfmath@dimen}}%
diff --git a/Master/texmf-dist/tex/generic/pgf/math/pgfmathutil.code.tex b/Master/texmf-dist/tex/generic/pgf/math/pgfmathutil.code.tex
index 49313e88491..d8d67dd8419 100644
--- a/Master/texmf-dist/tex/generic/pgf/math/pgfmathutil.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/math/pgfmathutil.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 Mark Wibrow
+% Copyright 2019 Mark Wibrow
%
% but subject to the LaTeX Project Public License
% (http://www.latex-project.org/lppl.txt)
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleanimations.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleanimations.code.tex
index d4e82cb1af5..5384b1a71b2 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleanimations.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleanimations.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2015 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulebending.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulebending.code.tex
index 888db712043..d2ffa8b3c50 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulebending.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulebending.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2013 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduledatavisualization.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduledatavisualization.code.tex
index 541c7de8d48..f60764d0be3 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduledatavisualization.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduledatavisualization.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduledecorations.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduledecorations.code.tex
index 8c939d5cb41..f7cdd13457a 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduledecorations.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduledecorations.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Mark Wibrow and Till Tantau
+% Copyright 2019 by Mark Wibrow and Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulematrix.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulematrix.code.tex
index 4f676aeea47..01f6feee976 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulematrix.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulematrix.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulenonlineartransformations.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulenonlineartransformations.code.tex
index 8e607b207d4..55c9d6f6515 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulenonlineartransformations.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulenonlineartransformations.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2013 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleoo.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleoo.code.tex
index 38ceef34cdc..86c1e8e996f 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleoo.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleoo.code.tex
@@ -1,5 +1,5 @@
-% Copyright 2006 by Till Tantau
-% Copyright 2011 by Saso Zivanovic
+% Copyright 2019 by Till Tantau
+% Copyright 2019 by Saso Zivanovic
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleparser.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleparser.code.tex
index 3ac1aba9fce..ca2a597560b 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleparser.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleparser.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2009 by Till Tantau
+% Copyright 2019 by Till Tantau
% Copyright 2019 by Jonathan P. Spratte
%
% This file may be distributed and/or modified
@@ -19,7 +19,7 @@
% options
\long\def\pgfparserset#1%
{%
- \pgfset{/pgfparser/.cd,#1}%
+ \pgfqkeys{/pgfparser}{#1}%
}
\pgfparserset
{%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleplot.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleplot.code.tex
index 1a553f925c1..0afea0ae342 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleplot.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleplot.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleshapes.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleshapes.code.tex
index 166a5d56405..4e8cce59a4b 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleshapes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleshapes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulesnakes.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulesnakes.code.tex
index 9df6d309801..9b692b1340b 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulesnakes.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulesnakes.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulesorting.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulesorting.code.tex
index e22bdb09910..9aa1df9fefa 100644
--- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulesorting.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmodulesorting.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/pgf.revision.tex b/Master/texmf-dist/tex/generic/pgf/pgf.revision.tex
index 86dd7442d22..551b21d9ff0 100644
--- a/Master/texmf-dist/tex/generic/pgf/pgf.revision.tex
+++ b/Master/texmf-dist/tex/generic/pgf/pgf.revision.tex
@@ -5,10 +5,10 @@
\catcode`\:=12
\catcode`\+=12
\catcode`\-=12
-\gdef\pgfrevision{3.1.5b}
-\gdef\pgfversion{3.1.5b}
-\gdef\pgfversiondatetime{2020-01-08 10:30:17 +1300}
-\gdef\pgfrevisiondatetime{2020-01-08 10:30:17 +1300}
+\gdef\pgfrevision{3.1.6}
+\gdef\pgfversion{3.1.6}
+\gdef\pgfversiondatetime{2020-09-28 18:29:32 +0200}
+\gdef\pgfrevisiondatetime{2020-09-28 18:29:32 +0200}
\gdef\pgf@glob@TMPa#1-#2-#3 #4\relax{#1/#2/#3}
\xdef\pgfversiondate{\expandafter\pgf@glob@TMPa\pgfversiondatetime\relax}
\xdef\pgfrevisiondate{\expandafter\pgf@glob@TMPa\pgfrevisiondatetime\relax}
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgf.cfg b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgf.cfg
index 5f7a34c8372..2580bad9d1c 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgf.cfg
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgf.cfg
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf-via-dvi.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf-via-dvi.def
index d39078338a5..0678b188207 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf-via-dvi.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf-via-dvi.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
% CMYK and grayscale shadings adaptation copyright 2019 by David Purton
%
% This file may be distributed and/or modified
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf.def
index c70f3ef2b7f..765ffc84092 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-postscript.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-postscript.def
index 803ed71cdaf..004b8e38f4f 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-postscript.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-postscript.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
% CMYK and grayscale shadings adaptation copyright 2019 by David Purton
%
% This file may be distributed and/or modified
@@ -150,10 +150,10 @@
% Opacity
\def\pgfsys@fill@opacity#1{%
- \pgfsysprotocol@literal{#1 .pgfsetfillopacityalpha}
+ \pgfsysprotocol@literal{#1 .pgfsetfillopacityalpha}%
}
\def\pgfsys@stroke@opacity#1{%
- \pgfsysprotocol@literal{#1 .pgfsetstrokeopacityalpha}
+ \pgfsysprotocol@literal{#1 .pgfsetstrokeopacityalpha}%
}
% Objects
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-svg.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-svg.def
index 9dcb2e0e7c9..f1d27290230 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-svg.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-svg.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -891,7 +891,7 @@
\let\pgf@sys@svg@marker@id@start\pgfutil@empty%
\else%
\global\advance\pgf@sys@svg@objectcount by1\relax%
- \edef\pgf@sys@svg@marker@id{pgf\the\pgf@sys@svg@objectcount}%
+ \edef\pgf@sys@svg@marker@id{pgf\the\pgf@sys@svg@objectcount m}%
\edef\pgf@sys@svg@add@code{%
\noexpand\pgf@sys@svg@ref@defs{pgfs\pgf@svg@anim@marker@start}%
\noexpand\pgfsysprotocol@literal{<marker id="\pgf@sys@svg@marker@id" markerUnits="userSpaceOnUse" orient="auto" overflow="visible">
@@ -904,7 +904,7 @@
\let\pgf@sys@svg@marker@id@end\pgfutil@empty%
\else%
\global\advance\pgf@sys@svg@objectcount by1\relax%
- \edef\pgf@sys@svg@marker@id{pgf\the\pgf@sys@svg@objectcount}%
+ \edef\pgf@sys@svg@marker@id{pgf\the\pgf@sys@svg@objectcount m}%
\edef\pgf@sys@svg@add@code@{%
\noexpand\pgf@sys@svg@ref@defs{pgfs\pgf@svg@anim@marker@end}%
\noexpand\pgfsysprotocol@literal{<marker id="\pgf@sys@svg@marker@id" markerUnits="userSpaceOnUse" orient="auto" overflow="visible">
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvi.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvi.def
index a6397752ff4..dbe6fb31306 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvi.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvi.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvipdfm.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvipdfm.def
index 939595089ad..df1209aefb4 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvipdfm.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvipdfm.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvipdfmx.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvipdfmx.def
index b2be0c9110b..2c0fc8ae559 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvipdfmx.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvipdfmx.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
% CMYK and grayscale shadings adaptation copyright 2019 by David Purton
%
% This file may be distributed and/or modified
@@ -314,7 +314,7 @@
\ifx\pgf@imagemask\pgfutil@empty\else\xdef\pgf@imagemask{ /SMask @\pgf@imagemask}\fi%
\edef\pgf@image{\noexpand\hbox to \pgf@imagewidth{\vbox to \pgf@imageheight{\vfil\special{pdf:image width \pgf@imagewidth\space height \pgf@imageheight\space\pgf@imagepage\space(\pgf@filename) <<\pgf@imageinterpolate\pgf@imagemask\space>>}}\hfil}}%
}
-\def\pgfsys@definemask#1{%
+\def\pgfsys@definemask{%
\ifx\pgf@maskmatte\pgfutil@empty%
\else%
\edef\pgf@maskmatte{/Matte [\pgf@maskmatte]}%
@@ -450,6 +450,7 @@
% Transparency groups came from pgfsys-pdftex.def
\def\pgfsys@transparencygroupfrombox#1{%
{%
+ \pgfutil@tempdima=\pgf@picminx
\pgf@sys@bp@correct\pgf@picminx%
\pgf@sys@bp@correct\pgf@picmaxx%
\pgf@sys@bp@correct\pgf@picminy%
@@ -459,7 +460,7 @@
\wd#1=0pt%
\ht#1=0pt%
\dp#1=0pt%
- \hskip\pgf@picminx bp\box#1\hskip-\pgf@picminx bp%
+ \hskip\pgfutil@tempdima\box#1\hskip-\pgfutil@tempdima%
\special{pdf:put @resources
<<
\ifpgf@sys@pdf@extgs@exists /ExtGState @pgfextgs \fi
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvips.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvips.def
index 4cb4d51b8b0..70f5ba28873 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvips.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvips.def
@@ -1,4 +1,7 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
+%
+% PS-3 shadings, image and opacity masks (fadings), transparency groups,
+% blend modes copyright 2020 by Alexander Grahn
%
% This file may be distributed and/or modified
%
@@ -33,9 +36,9 @@
\pgfsys@begin@idscope%
\pgfsys@invoke{pgfs}%
\special{ps::[end]}%
- \wd#1=0pt%
- \ht#1=0pt%
- \dp#1=0pt%
+ \wd#1=0pt
+ \ht#1=0pt
+ \dp#1=0pt
\box#1
\special{ps::[begin]}%
\pgfsys@invoke{pgfr}%
@@ -79,13 +82,36 @@
/pgfc{newpath @endspecial pgfpd}bind def %close
/pgfsd{globaldict /pgfdelta /delta where {pop delta} {0} ifelse put}bind def% save delta
/pgfpd{/delta globaldict /pgfdelta get def}bind def % put delta
- /.setopacityalpha where {pop} {/.setopacityalpha{pop}def} ifelse % install .setopacityalpha
+ /.setblendmode where {pop} {/.setblendmode{pop}def} ifelse % install .setblendmode
+ /.setfillconstantalpha where {%
+ pop /.setopacityalpha {.setfillconstantalpha} def%
+ } {%
+ /.setopacityalpha where {pop} {/.setopacityalpha {pop} def} ifelse% install .setopacityalpha (fallback)
+ } ifelse
/.pgfsetfillopacityalpha{/pgffoa exch def
- /pgffill{gsave pgffoa .setopacityalpha fill 1 .setopacityalpha newpath fill grestore newpath}bind def
- /pgfeofill{gsave pgffoa .setopacityalpha eofill 1 .setopacityalpha newpath eofill grestore newpath}bind def}bind def
- /.pgfsetstrokeopacityalpha{/pgfsoa exch def /pgfstr{gsave pgfsoa .setopacityalpha stroke grestore newpath}bind def}bind def
+ /.setfillconstantalpha where {pop pgffoa .setfillconstantalpha} {%
+ /pgffill{gsave pgffoa .setopacityalpha fill 1 .setopacityalpha newpath fill grestore newpath}bind def
+ /pgfeofill{gsave pgffoa .setopacityalpha eofill 1 .setopacityalpha newpath eofill grestore newpath}bind def%
+ } ifelse%
+ } bind def
+ /.pgfsetstrokeopacityalpha{/pgfsoa exch def
+ /.setstrokeconstantalpha where {pop pgfsoa .setstrokeconstantalpha} {%
+ /pgfstr{gsave pgfsoa .setopacityalpha stroke grestore newpath}bind def%
+ } ifelse%
+ }bind def
/pgffoa 1 def
/pgfsoa 1 def
+ % mandatory, transparency-related per-page operations, see
+ % https://www.ghostscript.com/doc/current/Language.htm#Transparency
+ % (bop-hook & eop-hook automatically executed if defined in userdict, see texdoc dvips)
+ /.pushpdf14devicefilter where {pop
+ [userdict /bop-hook known {userdict /bop-hook get aload pop} if
+ {0 .pushpdf14devicefilter} aload pop] cvx userdict exch /bop-hook exch put
+ [userdict /eop-hook known {userdict /eop-hook get aload pop} if
+ {.poppdf14devicefilter} aload pop] cvx userdict exch /eop-hook exch put%
+ } if
+ % keeps printers from choking on pdfmark operator
+ systemdict /pdfmark known not {userdict /pdfmark systemdict /cleartomark get put} if
end
}%
}
@@ -138,6 +164,467 @@
\fi
+
+% Path usage:
+\def\pgfsys@discardpath{%
+ \ifpgfsys@@clipnext%
+ \ifpgfsys@eorule%
+ \pgfsysprotocol@literal{%
+ /pgfsmaskinplace dup where {exch get}{pop false} ifelse not {eoclip} if}%
+ \else%
+ \pgfsysprotocol@literal{%
+ /pgfsmaskinplace dup where {exch get}{pop false} ifelse not {clip} if}%
+ \fi%
+ \pgfsys@@clipnextfalse%
+ \fi%
+ \pgfsysprotocol@literal{newpath}}
+
+
+%
+% Blending
+%
+
+\def\pgfsys@blend@mode#1{%
+ \expandafter\ifx\csname pgf@sys@pdf@bm@#1\endcsname\relax%
+ \expandafter\let\expandafter\pgf@temp\csname pgf@sys@pdf@blend@mode@map@#1\endcsname%
+ \expandafter\xdef\csname pgf@sys@pdf@bm@#1\endcsname{/\pgf@temp}%
+ \ifx\pgf@temp\relax%
+ \pgferror{Unknown blend mode '#1'}%
+ \def\pgf@temp{Normal}%
+ \fi%
+ \fi%
+ \pgfsysprotocol@literal{\csname pgf@sys@pdf@bm@#1\endcsname\space .setblendmode}%
+}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@normal\endcsname{Normal}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@multiply\endcsname{Multiply}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@screen\endcsname{Screen}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@overlay\endcsname{Overlay}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@darken\endcsname{Darken}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@lighten\endcsname{Lighten}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@color dodge\endcsname{ColorDodge}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@color burn\endcsname{ColorBurn}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@hard light\endcsname{HardLight}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@soft light\endcsname{SoftLight}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@difference\endcsname{Difference}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@exclusion\endcsname{Exclusion}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@saturation\endcsname{Saturation}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@color\endcsname{Color}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@hue\endcsname{Hue}
+\expandafter\def\csname pgf@sys@pdf@blend@mode@map@luminosity\endcsname{Luminosity}
+
+
+%
+% Shadings
+%
+
+\def\pgfsys@horishading#1#2#3{%
+ {%
+ \pgf@parsefunc{#3}%
+ \pgf@xb=\pgf@max
+ \pgfmathsetlength\pgf@y{#2}%
+ \pgf@yb=\pgf@y
+ \pgf@sys@bp@correct{\pgf@xb}%
+ \pgf@sys@bp@correct{\pgf@yb}%
+ \xdef\pgfutil@tempa{\hbox to \the\pgf@max{%
+ \noexpand\vrule width0pt height\the\pgf@y%
+ \noexpand\pgfsys@beginpurepicture%
+ \noexpand\pgfsys@outerinvoke{
+ \pgf@sys@tonumber{\pgf@yb} \pgf@sys@tonumber{\pgf@xb} 0 0 pgfe <<
+ /PatternType 2
+ /Shading <<
+ /ShadingType 2
+ /ColorSpace \pgf@shading@device\space
+ /Domain [\pgf@pdfparseddomain]
+ /Coords [\pgf@doma\space0 \pgf@domb\space0]
+ /Function \pgf@pdfparsedfunction
+ >>
+ >> matrix makepattern setpattern fill
+ }%
+ \hss%
+ \noexpand\pgfsys@endpurepicture%
+ }}%
+ }%
+ \global\expandafter\let\csname @pgfshading#1!\endcsname\pgfutil@tempa%
+}
+\def\pgfsys@vertshading#1#2#3{%
+ {%
+ \pgf@parsefunc{#3}%
+ \pgfmathsetlength\pgf@x{#2}%
+ \pgf@xb=\pgf@x
+ \pgf@yb=\pgf@max
+ \pgf@sys@bp@correct{\pgf@xb}%
+ \pgf@sys@bp@correct{\pgf@yb}%
+ \xdef\pgfutil@tempa{\hbox to \the\pgf@x{%
+ \noexpand\vrule width0pt height\the\pgf@max%
+ \noexpand\pgfsys@beginpurepicture%
+ \noexpand\pgfsys@outerinvoke{
+ \pgf@sys@tonumber{\pgf@yb} \pgf@sys@tonumber{\pgf@xb} 0 0 pgfe <<
+ /PatternType 2
+ /Shading <<
+ /ShadingType 2
+ /ColorSpace \pgf@shading@device\space
+ /Domain [\pgf@pdfparseddomain]
+ /Coords [0 \pgf@doma\space0 \pgf@domb]
+ /Function \pgf@pdfparsedfunction
+ >>
+ >> matrix makepattern setpattern fill
+ }%
+ \hss%
+ \noexpand\pgfsys@endpurepicture%
+ }}%
+ }%
+ \global\expandafter\let\csname @pgfshading#1!\endcsname\pgfutil@tempa%
+}
+\def\pgfsys@radialshading#1#2#3{%
+ {%
+ \pgf@parsefunc{#3}%
+ \pgf@process{#2}%
+ \pgf@xa=\pgf@x
+ \pgf@ya=\pgf@y
+ \pgf@process{\pgfpoint{\pgf@max}{\pgf@max}}%
+ \advance\pgf@xa by \pgf@x
+ \advance\pgf@ya by \pgf@y
+ \pgf@sys@bp@correct{\pgf@x}%
+ \pgf@sys@bp@correct{\pgf@y}%
+ \pgf@sys@bp@correct{\pgf@xa}%
+ \pgf@sys@bp@correct{\pgf@ya}%
+ \pgf@max=2\pgf@max
+ \xdef\pgfutil@tempa{\hbox to \the\pgf@max{%
+ \noexpand\vrule width0pt height\the\pgf@max%
+ \noexpand\pgfsys@beginpurepicture%
+ \noexpand\pgfsys@outerinvoke{
+ <<
+ /ShadingType 3
+ /ColorSpace \pgf@shading@device\space
+ /Domain [\pgf@pdfparseddomain]
+ /Coords [\pgf@sys@tonumber{\pgf@xa} \pgf@sys@tonumber{\pgf@ya} \pgf@doma\space
+ \pgf@sys@tonumber{\pgf@x} \pgf@sys@tonumber{\pgf@y} \pgf@domb]
+ /Function \pgf@pdfparsedfunction
+ /Extend [true false]
+ >> shfill
+ }%
+ \hss%
+ \noexpand\pgfsys@endpurepicture%
+ }}%
+ }%
+ \global\expandafter\let\csname @pgfshading#1!\endcsname\pgfutil@tempa%
+}
+\def\pgfsys@functionalshading#1#2#3#4{%
+ {%
+ \pgf@process{#2}%
+ \pgf@xa=\pgf@x
+ \pgf@ya=\pgf@y
+ \pgf@process{#3}%
+ \pgf@xb=\pgf@x
+ \pgf@yb=\pgf@y
+ \advance\pgf@x by-\pgf@xa
+ \advance\pgf@y by-\pgf@ya
+ \pgf@sys@bp@correct{\pgf@xa}%
+ \pgf@sys@bp@correct{\pgf@ya}%
+ \pgf@sys@bp@correct{\pgf@xb}%
+ \pgf@sys@bp@correct{\pgf@yb}%
+ \pgf@xc=-\pgf@xa
+ \pgf@yc=-\pgf@ya
+ \xdef\pgfutil@tempa{%
+ \hbox to\the\pgf@x{\vbox to\the\pgf@y{\vfil
+ \noexpand\pgfsys@beginpurepicture%
+ \noexpand\pgfsys@invoke{%
+ % patch coords
+ /pgfpatchllx \pgf@sys@tonumber{\pgf@xa} def
+ /pgfpatchlly \pgf@sys@tonumber{\pgf@ya} def
+ % shading patch width and height
+ /pgfpatchX \pgf@sys@tonumber{\pgf@xb} pgfpatchllx sub def
+ /pgfpatchY \pgf@sys@tonumber{\pgf@yb} pgfpatchlly sub def
+ % number of samples in each direction (with samples spaced by approx. 1bp)
+ /pgfsamplesx pgfpatchX round cvi 1 add def
+ /pgfsamplesy pgfpatchY round cvi 1 add def
+ % exact sample distance in each direction, in bp
+ /pgfpatchdx pgfpatchX pgfsamplesx 1 sub div def
+ /pgfpatchdy pgfpatchY pgfsamplesy 1 sub div def
+ %
+ pgfpatchllx neg pgfpatchlly neg translate
+ /pgfproc {#4} bind def
+ %
+ % sampling procedure; repeatedly called by /ReusableStreamDecode filter;
+ % on each call, /pgfsamplingproc puts one colour sample (rgb, cmyk or gray)
+ % on the operand stack which is then consumed by the filter
+ userdict /pgfsampleidx 0 put % internal index; updated on each call
+ /pgfsamplingproc {
+ pgfsampleidx pgfsamplesx pgfsamplesy mul eq {
+ () % push empty string on the stack to signal end-of-data
+ } {
+ pgfcolorsample\pgf@shading@model\space % -str-
+ pgfsampleidx pgfsamplesx mod pgfpatchdx mul pgfpatchllx add % -str- x
+ pgfsampleidx pgfsamplesx idiv pgfpatchdy mul pgfpatchlly add % -str- x y
+ pgfproc % -str- <colour>
+ pgfwritesample\pgf@shading@model\space % -str-
+ /pgfsampleidx pgfsampleidx 1 add store % (update index)
+ } ifelse
+ } bind def
+ %
+ pgfpatchY pgfpatchX pgfpatchllx pgfpatchlly pgfe <<
+ /PatternType 2
+ /Shading <<
+ /ShadingType 1
+ /Domain [0 1 0 1]
+ /Matrix [pgfpatchX 0 0 pgfpatchY pgfpatchllx pgfpatchlly]
+ /ColorSpace \pgf@shading@device\space
+ /Function <<
+ /FunctionType 0
+ /Order 1
+ /Domain [0 1 0 1]
+ /Range pgfrange\pgf@shading@model
+ /BitsPerSample pgfchanneldepth\pgf@shading@model % bits per channel, actually
+ /Size [pgfsamplesx pgfsamplesy]
+ /DataSource /pgfsamplingproc load /ReusableStreamDecode filter
+ >>
+ >>
+ >> matrix makepattern setpattern fill
+ }%
+ \noexpand\pgfsys@endpurepicture%
+ }\hss}%
+ }%
+ }%
+ \global\expandafter\let\csname @pgfshading#1!\endcsname\pgfutil@tempa%
+}
+
+% helpers for converting FunctionType-4 to FunctionType-0, i. e. sampled, functions;
+% FunctionType-4 functions are not defined in PostScript-3
+%
+% These are the different colour models we are going to use:
+% +-------+-------------------+-----------+------------------+
+% | model | channel depth/bit | max value | sample size/byte |
+% +-------+-------------------+-----------+------------------+
+% | cmyk | 8 | 255 | 4 |
+% | rgb | 8 | 255 | 3 |
+% | gray | 24 | 16777215 | 3 |
+% +-------+-------------------+-----------+------------------+
+\expandafter\gdef\expandafter\pgfsys@atbegindocument\expandafter{\pgfsys@atbegindocument%
+ \pgf@sys@postscript@header{
+ %
+ % -str- c m y k pgfwritesamplecmyk ==> -str-
+ % -str- r g b pgfwritesamplergb ==> -str-
+ % -str- gray pgfwritesamplegray ==> -str-
+ % writes a single colour sample into the /pgfcolorsample* string;
+ % colour components (c,m,y,k; r,g,b; gray) between 0.0 to 1.0
+ %
+ /pgfwritesamplecmyk {
+ 4 index 0 5 index pgfcheckcolorrange 255 mul round cvi put
+ 4 index 1 4 index pgfcheckcolorrange 255 mul round cvi put
+ 4 index 2 3 index pgfcheckcolorrange 255 mul round cvi put
+ 4 index 3 2 index pgfcheckcolorrange 255 mul round cvi put
+ pop pop pop pop
+ } bind def
+ %
+ /pgfwritesamplergb {
+ 3 index 0 4 index pgfcheckcolorrange 255 mul round cvi put
+ 3 index 1 3 index pgfcheckcolorrange 255 mul round cvi put
+ 3 index 2 2 index pgfcheckcolorrange 255 mul round cvi put
+ pop pop pop
+ } bind def
+ %
+ /pgfwritesamplegray {
+ % grayvalue between 0 and 16777215 (24 bit)
+ pgfcheckcolorrange 16777215 mul round cvi % -str- gray24
+ 1 index 0 2 index -16 bitshift put % high byte
+ 1 index 1 2 index 65535 and -8 bitshift put % middle byte
+ 1 index 2 2 index 255 and put % low byte
+ pop
+ } bind def
+ %
+ % <colour component> pgfcheckcolorrange ==> <something between 0.0 and 1.0>
+ % truncates value to the allowed range (user-defined Type-4 functions may
+ % happen to provide values outside this range)
+ /pgfcheckcolorrange {
+ dup 0.0 lt {pop 0.0} if
+ dup 1.0 gt {pop 1.0} if
+ } bind def
+ %
+ %colour depths per channel (bit)
+ /pgfchanneldepthcmyk 8 def
+ /pgfchanneldepthrgb 8 def
+ /pgfchanneldepthgray 24 def
+ %
+ % allocate strings as buffers for storing a single colour sample
+ /pgfcolorsamplecmyk 4 string def
+ /pgfcolorsamplergb 3 string def
+ /pgfcolorsamplegray 3 string def
+ %
+ %/Range array in the FunctionType 0 dictionary
+ /pgfrangecmyk [0 1 0 1 0 1 0 1] def
+ /pgfrangergb [0 1 0 1 0 1] def
+ /pgfrangegray [0 1] def
+ }%
+}
+
+
+%
+% Opacity masks
+%
+
+\def\pgfsys@fadingfrombox#1#2{%
+ \ifcsname pgfsmaskxform@#1\endcsname
+ \pgfwarning{Fading '#1' already defined.\MessageBreak Going to replace it with new definition}%
+ \fi%
+ \global\advance\pgf@objectcount\@ne%
+ {%
+ \pgf@x=-.5\wd#2%
+ \pgf@y=-.5\ht#2%
+ \advance\pgf@y by.5\dp#2%
+ \expandafter\xdef\csname pgfsmasktrans@#1\endcsname{%
+ \noexpand\pgftransformcm{1}{0}{0}{1}{\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}}}%
+ \edef\@tempa{\noexpand\pgfutil@insertatbegincurrentpagefrombox{%
+ % box coordinates (reference point and top) needed for distilling
+ \pgfsys@outerinvoke{currentpoint /pgf@refy exch def /pgf@refx exch def}%
+ \hbox to 0pt {\hbox to \ifdim\ht#2>\ht\strutbox\ht#2\else\ht\strutbox\fi{\hss\pgfsys@outerinvoke{%
+ /pgf@top pgf@refy currentpoint pop pgf@refx sub VResolution Resolution div mul sub def%
+ }}\hss}%
+ \pgfsys@outerinvoke{gsave
+ % translate box to upper left page corner, so we have the whole clipping path (i. e.
+ % page area) available for distilling, as outlying parts get clipped
+ clippath pathbbox newpath pop pop translate pgf@refx neg pgf@top neg translate
+ % translate origin (0,0) to the reference point
+ gsave pgf@refx pgf@refy translate
+ mark /_objdef {pgfsmaskxform@\the\pgf@objectcount}
+ /BBox [clippath pathbbox newpath] /BP pdfmark grestore%
+ }%
+ \wd#2=0pt
+ \ht#2=0pt
+ \dp#2=0pt
+ \box#2%
+ \pgfsys@outerinvoke{mark /EP pdfmark grestore}%
+ }}\@tempa%
+ \expandafter\xdef\csname pgfsmaskxform@#1\endcsname{\the\pgf@objectcount}%
+ }%
+}
+\def\pgfsys@usefading#1#2#3#4#5#6#7{%
+ \ifcsname pgfsmaskxform@#1\endcsname%
+ {%
+ \pgftransformreset%
+ \pgftransformcm{#2}{#3}{#4}{#5}{\pgfpoint{#6}{#7}}%
+ \csname pgfsmasktrans@#1\endcsname%
+ {%
+ \pgflowlevelsynccm%
+ \pgfsys@outerinvoke{%
+ /.begintransparencymaskgroup where {pop
+ /pgf@sys@currentcolorspace currentcolorspace def
+ /pgf@sys@currentcolor [currentcolor] cvx def
+ /pgf@sys@OverrideICC currentuserparams /OverrideICC get def % Chr. Liddell
+ <</OverrideICC true>> setuserparams % of Artifex
+ /DeviceGray setcolorspace
+ true <</Subtype/Luminosity>> clippath pathbbox newpath .begintransparencymaskgroup
+ gsave
+ 72 Resolution div 72 VResolution div scale
+ 1 DVImag div 1 DVImag div neg scale
+ mark {pgfsmaskxform@\csname pgfsmaskxform@#1\endcsname} /SP pdfmark
+ grestore
+ 0 .endtransparencymask
+ <</OverrideICC pgf@sys@OverrideICC>> setuserparams % restore orig. settings
+ pgf@sys@currentcolorspace setcolorspace
+ pgf@sys@currentcolor setcolor
+ /pgfsmaskinplace true def
+ } if%
+ }%
+ }%
+ \pgftransforminvert%
+ \pgflowlevelsynccm%
+ }%
+ \else
+ \pgferror{Undefined fading '#1'}%
+ \fi%
+}
+\def\pgfsys@clipfading{%
+ \pgfsyssoftpath@invokecurrentpath%
+ \pgfsys@clipnext%
+ \pgfsys@discardpath%
+}
+
+
+%
+% Transparency groups
+%
+\def\pgfsys@transparencygroupfrombox#1{%
+ \global\advance\pgf@objectcount\@ne%
+ \pgfsys@outerinvoke{%
+ mark /_objdef {pgfxform@\the\pgf@objectcount} /BBox [clippath pathbbox newpath] /BP pdfmark
+ gsave
+ /pgf@sys@foa pgffoa def /pgf@sys@soa pgfsoa def
+ /.setstrokeconstantalpha where
+ {pop 1 .pgfsetfillopacityalpha 1 .pgfsetstrokeopacityalpha} if%
+ }%
+ \wd#1=0pt
+ \ht#1=0pt
+ \dp#1=0pt
+ \hskip\pgf@picminx\box#1%
+ \pgfsys@outerinvoke{%
+ /pgffoa pgf@sys@foa def /pgfsoa pgf@sys@soa def
+ grestore
+ mark /EP pdfmark
+ mark {pgfxform@\the\pgf@objectcount} << /Group << /S /Transparency
+ /I \ifpgfsys@transparency@group@isolated true \else false \fi
+ /K \ifpgfsys@transparency@group@knockout true \else false \fi >> >> /PUT pdfmark%
+ }%
+ \setbox#1=\hbox{\pgfsys@outerinvoke{mark {pgfxform@\the\pgf@objectcount} /SP pdfmark}}%
+}
+
+
+%
+% Image inclusion, adding SMask reference and image interpolation if mandated
+%
+
+\def\pgfsys@defineimage{%
+ \ifx\pgf@imagewidth\pgfutil@empty\else\edef\pgf@imagewidth{width=\pgf@imagewidth,}\fi%
+ \ifx\pgf@imageheight\pgfutil@empty\else\edef\pgf@imageheight{height=\pgf@imageheight,}\fi%
+ \begingroup%
+ \def\pgf@imageaddedkeys{}\def\@tempa{true}%
+ \ifx\pgf@imageinterpolate\@tempa\def\pgf@imageaddedkeys{/Interpolate true}\fi%
+ \ifx\pgf@imagemask\pgfutil@empty\else\edef\pgf@imageaddedkeys{\pgf@imageaddedkeys /SMask {\pgf@imagemask}}\fi%
+ \edef\@tempa{%
+ \ifx\pgf@imageaddedkeys\pgfutil@empty\else%
+ \noexpand\pgfsys@outerinvoke{%
+ save /pgfparent [(img) cvx cvn rand] cvx def %random name for current image
+ mark /_objdef /pgfparent load /NI pdfmark
+ % sometimes, image metadata contain embedded pdfmarks that prevent us from
+ % writing to the image dictionary ourselves, so we disable them temporarily
+ save /pdfmark /cleartomark load def
+ }%
+ \fi%
+ \noexpand\includegraphics[\pgf@imageheight\pgf@imagewidth]{\pgf@filename}%
+ \ifx\pgf@imageaddedkeys\pgfutil@empty\else%
+ \noexpand\pgfsys@outerinvoke{%
+ % empty image dummy, in case the provided file is not a valid raster image
+ 0 0 1 [1 0 0 1 0 0] {} image restore
+ mark /pgfparent load <<\pgf@imageaddedkeys>> /PUT pdfmark restore
+ }%
+ \fi%
+ }%
+ \expandafter\endgroup%
+ \expandafter\def\expandafter\pgf@image\expandafter{\@tempa}%
+}
+
+
+%
+% Image masks
+%
+
+\def\pgfsys@definemask{%
+ \global\advance\pgf@objectcount\@ne%
+ \ifx\pgf@maskmatte\pgfutil@empty%
+ \else%
+ \edef\pgf@maskmatte{/Matte [\pgf@maskmatte]}%
+ \fi%
+ \pgfsys@outerinvoke{%
+ mark /_objdef {pgfmask\the\pgf@objectcount} /NI pdfmark
+ 1 dict begin /pdfmark /cleartomark load def
+ }%
+ \special{psfile=\pgf@filename\space hsize=0 vsize=0}%
+ \pgfsys@outerinvoke{%
+ 0 0 1 [1 0 0 1 0 0] {} image
+ end mark {pgfmask\the\pgf@objectcount} <</Decode [1 0] \pgf@maskmatte>> /PUT pdfmark
+ }%
+ \edef\pgf@mask{pgfmask\the\pgf@objectcount}%
+}
+
\endinput
%%% Local Variables:
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvisvgm.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvisvgm.def
index f817f508740..a0896011828 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvisvgm.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvisvgm.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvisvgm4ht.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvisvgm4ht.def
new file mode 100644
index 00000000000..2853147a8d1
--- /dev/null
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-dvisvgm4ht.def
@@ -0,0 +1,70 @@
+% Copyright 2020 by Michal Hoftich
+% Copyright 2006 by Till Tantau
+%
+% This file may be distributed and/or modified
+%
+% 1. under the LaTeX Project Public License and/or
+% 2. under the GNU Public License.
+%
+% See the file doc/generic/pgf/licenses/LICENSE for more details.
+
+\ProvidesFileRCS{pgfsys-dvisvgm4ht.def}
+
+% Driver commands for tex4ht
+
+%
+% Load common pdf commands:
+%
+ %\input pgfsys-dvisvgm.def
+\input pgfsys-dvips.def
+
+
+
+\AtBeginDocument{
+ % configure the output picture format to svg
+ \Configure{Picture}{.svg}
+ % insert tex4ht hook to the code used at the start and end of each TikZ picture
+ \def\pgfsys@beginpicture{%
+ \bgroup%
+ \ifdefined\inside@pict@cmd% handle nested uses
+ \def\run@pict@cmd{}% insert the \Picture hooks only in the top nesting level
+ \def\end@pict@cmd{}%
+ \else
+ % use different version of \Picture depending on the vertical mode
+ \ifvmode\def\run@pict@cmd{\Picture*}\else\def\run@pict@cmd{\Picture+}\fi%
+ \def\end@pict@cmd{\EndPicture}%
+ \fi%
+ % command used to detect nesting
+ \def\inside@pict@cmd{}%
+ \csname a:tikzpicture\endcsname%
+ \orig@pgfsys@begin%
+ }%
+ \def\pgfsys@endpicture{%
+ \orig@pgfsys@end%
+ \csname b:tikzpicture\endcsname%
+ \egroup%
+ \par%
+ }%
+}
+
+
+% Make the code inserted by tex4ht configurable
+
+\NewConfigure{tikzpicture}{2}
+\Configure{tikzpicture}{%
+ % \ifvmode\IgnorePar\fi\EndP%\HtmlParOff
+ \protect\csname nested:math\endcsname% support display math
+ \run@pict@cmd{}%
+}{\end@pict@cmd}
+
+\let\orig@pgfsys@begin\pgfsys@beginpicture
+\let\orig@pgfsys@end\pgfsys@endpicture
+\def\pgf@sys@postscript@header#1{{\special{! #1}}}
+
+
+\endinput
+
+
+%%% Local Variables:
+%%% mode: latex
+%%% End:
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-luatex.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-luatex.def
index a0b63c1cace..88adfd42d9d 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-luatex.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-luatex.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
% CMYK and grayscale shadings adaptation copyright 2019 by David Purton
%
% This file may be distributed and/or modified
@@ -71,7 +71,7 @@
\edef\pgf@image{\noexpand\useimageresource\the\lastsavedimageresourceindex}%
\fi
}%
-\def\pgfsys@definemask#1{%
+\def\pgfsys@definemask{%
\ifx\pgf@maskmatte\pgfutil@empty%
\else%
\edef\pgf@maskmatte{/Matte [\pgf@maskmatte]}%
@@ -289,7 +289,7 @@
\pgferror{Undefined fading '#1'}%
\else%
{%
- \expandafter\ifx\csname pgfsmaks@#1\endcsname\relax%
+ \expandafter\ifx\csname pgfsmask@#1\endcsname\relax%
\pgf@sys@pdf@install@mask{#1}%
\fi%
\pgftransformreset%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-pdftex.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-pdftex.def
index b74e005a757..3654670e67c 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-pdftex.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-pdftex.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
% CMYK and grayscale shadings adaptation copyright 2019 by David Purton
%
% This file may be distributed and/or modified
@@ -68,7 +68,7 @@
\edef\pgf@image{\noexpand\pdfrefximage\the\pdflastximage}%
\fi
}%
-\def\pgfsys@definemask#1{%
+\def\pgfsys@definemask{%
\ifx\pgf@maskmatte\pgfutil@empty%
\else%
\edef\pgf@maskmatte{/Matte [\pgf@maskmatte]}%
@@ -286,7 +286,7 @@
\pgferror{Undefined fading '#1'}%
\else%
{%
- \expandafter\ifx\csname pgfsmaks@#1\endcsname\relax%
+ \expandafter\ifx\csname pgfsmask@#1\endcsname\relax%
\pgf@sys@pdf@install@mask{#1}%
\fi%
\pgftransformreset%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-tex4ht.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-tex4ht.def
index 1f8c09d0c10..44dd1ae5b09 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-tex4ht.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-tex4ht.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-textures.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-textures.def
index 1a01a6f8f11..01f7cd9fb95 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-textures.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-textures.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-vtex.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-vtex.def
index cce6e4a3444..6bb0c71595c 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-vtex.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-vtex.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-xetex.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-xetex.def
index 5147214ef9b..ce08194ce1c 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-xetex.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-xetex.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -62,7 +62,11 @@
\pgf@marshal%
}
-\def\pgf@sys@pdf@mark@pos@pgfpageorigin{\pgfqpoint{2\hoffset}{0pt}}
+\ifnum\the\XeTeXversion\expandafter\pgfutil@gobble\XeTeXrevision>0999991\relax
+ \def\pgf@sys@pdf@mark@pos@pgfpageorigin{\pgfqpoint{\hoffset}{\voffset}}
+\else
+ \def\pgf@sys@pdf@mark@pos@pgfpageorigin{\pgfqpoint{2\hoffset}{0pt}}
+\fi
\ifx\paperheight\@undefined
\else
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex
index e3e8a5ff833..000eef098c2 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -862,6 +862,11 @@
% state. Parameters #2 to #7 specify a transformation cm that should
% be applied to the mask before it is used.
+\def\pgfsys@clipfading{}
+% This default implementation is a no-op for all drivers except `dvips'
+% where we have to set the clipping path _before_ installing the fading (used in
+% \pgfsetfadingforcurrentpath, \pgfsetfadingforcurrentpathstroked commands of
+% the basic layer)
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsysanimations.code.tex b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsysanimations.code.tex
index 06bd9934bff..49ba41bfc63 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsysanimations.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsysanimations.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2016 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsysprotocol.code.tex b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsysprotocol.code.tex
index 3625abbb576..32052b8a292 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsysprotocol.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsysprotocol.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsyssoftpath.code.tex b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsyssoftpath.code.tex
index d04eb022885..9fe3f1e7db5 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsyssoftpath.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsyssoftpath.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfcalendar.code.tex b/Master/texmf-dist/tex/generic/pgf/utilities/pgfcalendar.code.tex
index 89ee8963e92..579b6dccea3 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfcalendar.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfcalendar.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfexternal.tex b/Master/texmf-dist/tex/generic/pgf/utilities/pgfexternal.tex
index 7be11f8f0e2..7f9c4a0293a 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfexternal.tex
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfexternal.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfexternalwithdepth.tex b/Master/texmf-dist/tex/generic/pgf/utilities/pgfexternalwithdepth.tex
index f2b08b2a9e4..907083ef3be 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfexternalwithdepth.tex
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfexternalwithdepth.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
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 4e351c902be..cdb77b31377 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgffor.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgffor.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Till Tantau and Mark Wibrow
+% Copyright 2019 by Till Tantau and Mark Wibrow
%
% This file may be distributed and/or modified
%
@@ -727,7 +727,7 @@
}
\def\pgffor@remember@parse@old#1#2\pgffor@stop{%
- \pgffor@remember@@parse@old#1#2\pgffor@stop as#1(initially )\pgffor@@stop}
+ \pgffor@remember@@parse@old#1#2\pgffor@stop as#1(initially 0)\pgffor@@stop}
\def\pgffor@remember@@parse@old#1#2as#3#4\pgffor@@stop{%
\pgffor@remember@@@parse@old{#1}{#3}#2#4\pgffor@stop\pgffor@@stop}
@@ -735,11 +735,7 @@
\def\pgffor@remember@@@parse@old#1#2#3(initially #4)#5\pgffor@stop#6\pgffor@@stop{%
\pgfutil@append@tomacro{\pgffor@assign@after@code}{\edef#2{#1}}%
\pgfutil@append@tomacro{\pgffor@remember@code}{\noexpand\def\noexpand#2{#2}}%
- \def\pgffor@test{#4}%
- \ifx\pgffor@test\pgfutil@empty%
- \else%
- \pgfutil@append@tomacro{\pgffor@assign@once@code}{\def#2{#4}}%
- \fi%
+ \pgfutil@append@tomacro{\pgffor@assign@once@code}{\def#2{#4}}%
}
\def\pgffor@count@parse#1#2\pgffor@stop{%
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfkeys.code.tex b/Master/texmf-dist/tex/generic/pgf/utilities/pgfkeys.code.tex
index 73922a0f097..e32745317c5 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfkeys.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfkeys.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2007 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -24,6 +24,8 @@
% works with all TeX formats and has no save-stack impact
\def\pgfkeys@empty{}
+\long\def\pgfkeys@firstoftwo#1#2{#1}
+\long\def\pgfkeys@secondoftwo#1#2{#2}
% This is useful:
@@ -43,8 +45,6 @@
\csname @@end\expandafter\endcsname\expandafter\end%
\fi
-\expandafter\let\expandafter\pgfkeys@ifcsname\csname ifcsname\endcsname%
-
% Set a key to a value
%
% #1 = key
@@ -178,7 +178,7 @@
%
% \pgfkeysifdefined{/tikz/length}{key exists}{does not exist}
-\long\def\pgfkeysifdefined#1#2#3{\pgfkeys@ifcsname pgfk@#1\endcsname#2\else#3\fi}
+\long\def\pgfkeysifdefined#1#2#3{\ifcsname pgfk@#1\endcsname#2\else#3\fi}
% Tests whether a key is assignable. For standard keys which just
% store their value, this is identical to \pgfkeysifdefined.
@@ -420,7 +420,7 @@
\def\pgfkeys@ifexecutehandler#1#2{#1}%
\let\pgfkeys@ifexecutehandler@handleall=\pgfkeys@ifexecutehandler
\def\pgfkeys@ifexecutehandler@handleonlyexisting#1#2{%
- \pgfkeys@ifcsname pgfk@excpt@\pgfkeyscurrentname\endcsname%
+ \ifcsname pgfk@excpt@\pgfkeyscurrentname\endcsname%
#1% ok, this particular key handler is known and should be processed in any case (for example .try)
\else
% implement the 'only existing' feature here:
@@ -431,7 +431,7 @@
}%
\def\pgfkeys@ifexecutehandler@handlefullorexisting#1#2{%
\ifpgfkeysaddeddefaultpath
- \pgfkeys@ifcsname pgfk@excpt@\pgfkeyscurrentname\endcsname%
+ \ifcsname pgfk@excpt@\pgfkeyscurrentname\endcsname%
#1% ok, this particular key handler is known and be processed in any case (for example .try)
\else
% implement the 'only existing' feature here:
@@ -719,7 +719,11 @@
% (with expansion of '#1'):
\edef\pgfkeys@tempargs{\noexpand\pgfkeysvalueof{#1/.@@body}}%
\def\pgfkeys@temp{\pgfkeysdef{#1}}%
- \expandafter\pgfkeys@temp\expandafter{\pgfkeys@tempargs##1}%
+ \ifnum#2=1\relax
+ \expandafter\pgfkeys@temp\expandafter{\pgfkeys@tempargs{##1}}%
+ \else
+ \expandafter\pgfkeys@temp\expandafter{\pgfkeys@tempargs##1}%
+ \fi
#5{#1/.@body}{#3}%
}
@@ -795,7 +799,11 @@
% Defining a value
-\pgfkeys{/handlers/.initial/.code=\pgfkeyssetvalue{\pgfkeyscurrentpath}{#1}}
+\pgfkeys{/handlers/.initial/.code=%
+ \pgfkeyslet{\pgfkeyscurrentpath/.@cmd}\undefined
+ \pgfkeyslet{\pgfkeyscurrentpath/.@args}\undefined
+ \pgfkeyssetvalue{\pgfkeyscurrentpath}{#1}%
+}
\pgfkeys{/handlers/.add/.code 2 args=\pgfkeysaddvalue{\pgfkeyscurrentpath}{#1}{#2}}
\pgfkeys{/handlers/.prefix/.code=\pgfkeysaddvalue{\pgfkeyscurrentpath}{#1}{}}
\pgfkeys{/handlers/.append/.code=\pgfkeysaddvalue{\pgfkeyscurrentpath}{}{#1}}
@@ -828,7 +836,7 @@
}%
}
\def\pgfkeys@handle@boolean#1#2{%
- \pgfkeys@ifcsname#1#2\endcsname%
+ \ifcsname#1#2\endcsname%
\csname#1#2\endcsname%
\else%
\def\pgf@marshal{\pgfkeysvalueof{/errors/boolean expected/.@cmd}}%
@@ -895,10 +903,17 @@
\pgfkeys@searchalso@parse#1,\pgfkeys@mainstop
{%
\toks0=\expandafter{\pgfkeys@global@temp##1\pgfeov}%
- \toks1={\pgfkeysalso{/handlers/.unknown/.@cmd/.expand once=\pgfkeys@searchalso@temp@value}}%
+ \toks1={%
+ \pgfkeysgetvalue{/handlers/.unknown/.@cmd}{\pgfkeys@code}%
+ \expandafter\pgfkeys@code\pgfkeys@searchalso@temp@value\pgfeov
+ }%
\xdef\pgfkeys@global@temp{%
\noexpand\def\noexpand\pgfkeys@searchalso@temp@value{####1}%
\noexpand\ifpgfkeysaddeddefaultpath
+ \noexpand\expandafter\noexpand\pgfkeys@firstoftwo
+ \noexpand\else
+ \noexpand\expandafter\noexpand\pgfkeys@secondoftwo
+ \noexpand\fi{%
\noexpand\pgfkeyssuccessfalse
\noexpand\let\noexpand\pgfkeys@searchalso@name=\noexpand\pgfkeyscurrentkeyRAW
\the\toks0 % one or more /.try things; one for each path. The last element won't have a /.try
@@ -906,9 +921,9 @@
%\noexpand\else
% \the\toks1 % invoke /handlers/.unknown handler
%\noexpand\fi
- \noexpand\else
+ }{%
\the\toks1 % invoke /handlers/.unknown handler
- \noexpand\fi
+ }%
}%
\expandafter\gdef\expandafter\pgfkeys@global@temp\expandafter##\expandafter1\expandafter\pgfeov\expandafter{\pgfkeys@global@temp}%
}%
@@ -952,7 +967,6 @@
% Value expansion
\pgfkeys{/handlers/.expand once/.code=\expandafter\pgfkeys@exp@call\expandafter{#1}}
-\pgfkeys{/handlers/.expand two once/.code 2 args=\expandafter\expandafter\expandafter\pgfkeys@exp@call\expandafter\expandafter\expandafter{\expandafter#1\expandafter}\expandafter{#2}}
\pgfkeys{/handlers/.expand twice/.code=\expandafter\expandafter\expandafter\pgfkeys@exp@call\expandafter\expandafter\expandafter{#1}}
\pgfkeys{/handlers/.expanded/.code=\edef\pgfkeys@temp{#1}\expandafter\pgfkeys@exp@call\expandafter{\pgfkeys@temp}}
@@ -1101,7 +1115,6 @@
\pgfkeysaddhandleonlyexistingexception{.lastretry}%
\pgfkeysaddhandleonlyexistingexception{.unknown}%
\pgfkeysaddhandleonlyexistingexception{.expand once}%
-\pgfkeysaddhandleonlyexistingexception{.expand two once}%
\pgfkeysaddhandleonlyexistingexception{.expand twice}%
\pgfkeysaddhandleonlyexistingexception{.expanded}%
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfkeysfiltered.code.tex b/Master/texmf-dist/tex/generic/pgf/utilities/pgfkeysfiltered.code.tex
index ef70baf021f..5772bcadca7 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfkeysfiltered.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfkeysfiltered.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2008 by Christian Feuersaenger
+% Copyright 2019 by Christian Feuersaenger
%
% This file may be distributed and/or modified
%
@@ -264,7 +264,7 @@
%
% If the family exists, #2 will be executed. Otherwise, #3 will be
% called.
-\long\def\pgfkeysiffamilydefined#1#2#3{\pgfkeys@ifcsname ifpgfk@#1/familyactive\endcsname#2\else#3\fi}
+\long\def\pgfkeysiffamilydefined#1#2#3{\ifcsname ifpgfk@#1/familyactive\endcsname#2\else#3\fi}
% Sets the TeX boolean
% \ifpgfkeysfiltercontinue := ( family #1 is active )
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfrcs.code.tex b/Master/texmf-dist/tex/generic/pgf/utilities/pgfrcs.code.tex
index f83674c7528..8f53c1d7ba5 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfrcs.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfrcs.code.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-common-lists.tex b/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-common-lists.tex
index d3b817a00f1..5e807b2e4f4 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-common-lists.tex
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-common-lists.tex
@@ -1,4 +1,4 @@
-% Copyright 2013 by Christian Feuersaenger
+% Copyright 2019 by Christian Feuersaenger
%
% This file may be distributed and/or modified
%
@@ -104,7 +104,7 @@
\expandafter\def\csname pgfpPRP@#1@bigbuf@c\endcsname{0}%
}%
-% #1: the item to append
+% #1: the item to prepend
% #2: the list as macro name
\long\def\pgfprependlistpushfront#1\to#2{%
\begingroup
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-common.tex b/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-common.tex
index b1c0546c17e..37210d48703 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-common.tex
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-common.tex
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -45,6 +45,18 @@
\def\pgfutil@trimspaces@@#1Q#2{#1}
\catcode`\Q=11
+% \pgfutil@ifempty{<cs>}{<true code>}{<false code>}
+%
+% Check if <cs> is equal to \pgfutil@empty
+%
+% This macro is expandable.
+\def\pgfutil@ifempty#1{%
+ \ifx#1\pgfutil@empty
+ \expandafter\pgfutil@firstoftwo
+ \else
+ \expandafter\pgfutil@secondoftwo
+ \fi}
+
% \pgfutil@ifundefined{<macro name with backslash>}
% {<is undefined code>}{<is defined code>}
%
@@ -99,7 +111,7 @@
\csname newcount\expandafter\endcsname\csname pgfutil@pushedmacro@\pgfutil@pushmacro@string\endcsname
\fi
\global\advance\csname pgfutil@pushedmacro@\pgfutil@pushmacro@string\endcsname 1\relax
- \expandafter\glet\csname\the\csname pgfutil@pushedmacro@\pgfutil@pushmacro@string\endcsname\pgfutil@pushmacro@string\endcsname#1%
+ \global\expandafter\let\csname\the\csname pgfutil@pushedmacro@\pgfutil@pushmacro@string\endcsname\pgfutil@pushmacro@string\endcsname#1%
}
\def\pgfutil@popmacro#1{%
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-context.def b/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-context.def
index 7d244efc5fa..651b1cd169c 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-context.def
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-context.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-latex.def b/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-latex.def
index 2ac8ec42120..e2ed750368f 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-latex.def
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-latex.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
@@ -119,61 +119,69 @@
}
\let\pgfutil@abe\pgfutil@empty%
-\RequirePackage{everyshi}
-\EveryShipout{%
- % Add at begin page stuff
- \setbox\@cclv=\vbox{%
- \setbox\z@=\hbox{%
- % the boxes \pgfutil@abe ("every page") and \pgfutil@abb ("current page")
- % are used to generate pdf objects / dictionaries which are
- % required for the graphics which are somewhere in the "real"
- % page content.
- % BUT: these pdf objects MUST NOT be affected by text layout
- % shifts! Consequently, we have to undo \hoffset and \voffset
- % (which are h/v shifts to the page layout).
- %
- % Note that this of importance for shadings. To be more
- % specific: try out shadings with standalone (which uses
- % \hoffset) and with xdvipdfmx (which appears to be more
- % fragile than pdflatex) - they break unless we undo \hoffset
- % and \voffset.
- \ifdim\hoffset=0pt \else \hskip-\hoffset\fi
- \pgfutil@abe\unhbox\pgfutil@abb\pgfutil@abc\global\let\pgfutil@abc\pgfutil@empty
- \ifdim\hoffset=0pt \else \hskip+\hoffset\fi
+\@ifl@t@r\fmtversion{2020/10/01}{%
+ \AddToHook{shipout/background}{%
+ \put(\hoffset-1in,\voffset-1in){%
+ \pgfutil@abe\unhbox\pgfutil@abb\pgfutil@abc\global\let\pgfutil@abc\pgfutil@empty
}%
- \wd\z@=\z@%
- \ht\z@=\z@%
- \dp\z@=\z@%
- % ... see remark above regarding \hoffset/\voffset:
- \ifdim\voffset=0pt \else \vskip-\voffset\fi
- \box\z@%
- \ifdim\voffset=0pt \else \vskip+\voffset\fi
- %
- % if TeX changes into vertical mode, it inserts \parskip and
- % \lineskip. Disable it here:
- \nointerlineskip%
- \ifvbox\@cclv \unvbox\@cclv \else\hsize=\wd\@cclv \noindent\unhbox\@cclv \fi%
- %\box\@cclv
- % using \box instead of \unhbox or \unvbox
- % has the advantage that glue settings won't be
- % altered (as for \unhbox/\unvbox). But \box breaks compatibility
- % with the 'remember picture' feature.
}%
-}
-
-% Preview hack: preview.sty hacks into \shipout (which is ok), but
-% does not honour everyshi.sty (which is not ok). This causes everyshi
-% material to get lost.
-\AtBeginDocument{
- \@ifpackageloaded{preview}{%
- % Ok, package loaded. Swap definitions of everyshi.sty's shipout
- % and preview.sty's shipout:
- \ifPreview
- \let\shipout\@EveryShipout@Org@Shipout%This is the null version of \shipout, created by preview and saved by everyshi
- \let\@EveryShipout@Org@Shipout\pr@shipout% This is the original shipout
- \let\pr@shipout\@EveryShipout@Shipout%
- \fi
- }{}%
+}{%
+ \RequirePackage{everyshi}
+ \EveryShipout{%
+ % Add at begin page stuff
+ \setbox\@cclv=\vbox{%
+ \setbox\z@=\hbox{%
+ % the boxes \pgfutil@abe ("every page") and \pgfutil@abb ("current page")
+ % are used to generate pdf objects / dictionaries which are
+ % required for the graphics which are somewhere in the "real"
+ % page content.
+ % BUT: these pdf objects MUST NOT be affected by text layout
+ % shifts! Consequently, we have to undo \hoffset and \voffset
+ % (which are h/v shifts to the page layout).
+ %
+ % Note that this of importance for shadings. To be more
+ % specific: try out shadings with standalone (which uses
+ % \hoffset) and with xdvipdfmx (which appears to be more
+ % fragile than pdflatex) - they break unless we undo \hoffset
+ % and \voffset.
+ \ifdim\hoffset=0pt \else \hskip-\hoffset\fi
+ \pgfutil@abe\unhbox\pgfutil@abb\pgfutil@abc\global\let\pgfutil@abc\pgfutil@empty
+ \ifdim\hoffset=0pt \else \hskip+\hoffset\fi
+ }%
+ \wd\z@=\z@%
+ \ht\z@=\z@%
+ \dp\z@=\z@%
+ % ... see remark above regarding \hoffset/\voffset:
+ \ifdim\voffset=0pt \else \vskip-\voffset\fi
+ \box\z@%
+ \ifdim\voffset=0pt \else \vskip+\voffset\fi
+ %
+ % if TeX changes into vertical mode, it inserts \parskip and
+ % \lineskip. Disable it here:
+ \nointerlineskip%
+ \ifvbox\@cclv \unvbox\@cclv \else\hsize=\wd\@cclv \noindent\unhbox\@cclv \fi%
+ %\box\@cclv
+ % using \box instead of \unhbox or \unvbox
+ % has the advantage that glue settings won't be
+ % altered (as for \unhbox/\unvbox). But \box breaks compatibility
+ % with the 'remember picture' feature.
+ }%
+ }
+
+ % Preview hack: preview.sty hacks into \shipout (which is ok), but
+ % does not honour everyshi.sty (which is not ok). This causes everyshi
+ % material to get lost.
+ \AtBeginDocument{
+ \@ifpackageloaded{preview}{%
+ % Ok, package loaded. Swap definitions of everyshi.sty's shipout
+ % and preview.sty's shipout:
+ \ifPreview
+ \let\shipout\@EveryShipout@Org@Shipout%This is the null version of \shipout, created by preview and saved by everyshi
+ \let\@EveryShipout@Org@Shipout\pr@shipout% This is the original shipout
+ \let\pr@shipout\@EveryShipout@Shipout%
+ \fi
+ }{}%
+ }
}
% Guess the driver:
diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-plain.def b/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-plain.def
index 95dacd18a46..58fa3eac5f8 100644
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-plain.def
+++ b/Master/texmf-dist/tex/generic/pgf/utilities/pgfutil-plain.def
@@ -1,4 +1,4 @@
-% Copyright 2006 by Till Tantau
+% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%