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-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.ee.IEC.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.ee.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.CDH.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.IEC.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.US.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/tikzlibrarycircuits.logic.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.3d.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.barcharts.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.code.tex7
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.formats.functions.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.polar.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.sparklines.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/graphs/tikzlibrarygraphs.code.tex7
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/graphs/tikzlibrarygraphs.standard.code.tex4
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzexternalshared.code.tex4
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrary3d.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryangles.code.tex4
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryanimations.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryarrows.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryautomata.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybabel.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybackgrounds.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarybending.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarycalc.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarycalendar.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarychains.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.footprints.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.fractals.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.markings.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.pathmorphing.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.pathreplacing.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.shapes.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarydecorations.text.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryer.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfit.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfixedpointarithmetic.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfolding.code.tex4
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfpu.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryintersections.code.tex4
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarylindenmayersystems.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymath.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymatrix.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarymindmap.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypatterns.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypatterns.meta.code.tex8
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypetri.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryplothandlers.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryplotmarks.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarypositioning.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryquotes.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryrdf.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryscopes.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshadings.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshadows.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.arrows.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.callouts.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.gates.logic.IEC.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.gates.logic.US.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.geometric.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.misc.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.multipart.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryshapes.symbols.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarysnakes.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryspy.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarysvg.path.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarythrough.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarytopaths.code.tex17
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibrarytrees.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryturtle.code.tex2
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryviews.code.tex2
74 files changed, 96 insertions, 93 deletions
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
%