tcolorbox (28may14)

git-svn-id: svn://tug.org/texlive/trunk@34406 c570f23f-e606-0410-a88d-b1316a301751

13 files changed, 123 insertions, 57 deletions

diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbbreakable.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbbreakable.code.tex
index 22b7f4d7993..e020d19ac07 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbbreakable.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbbreakable.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcbbreakable.code.tex: Code for breakable colorboxes
 %%
 %% -------------------------------------------------------------------------------------------
@@ -17,7 +17,7 @@
 %%
 %% This work consists of all files listed in README
 %%
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \let\tcb@parboxrestore@true=\tcb@parboxrestore
 \def\tcb@parboxrestore@false{\vskip-\parskip\linewidth\hsize\noindent}
@@ -556,6 +556,10 @@
   breakable/.style={breakable@#1},
   breakable/.default=true,%
   unbreakable/.style={breakable=false},%
+  enforce breakable/.code={%
+    \let\tcb@savebox=\tcb@vbox%
+    \let\endtcb@savebox=\endtcb@vbox%
+    \let\tcb@drawcolorbox=\tcb@drawcolorbox@breakable},
   title after break/.store in=\kvtcb@followingtitle,%
   notitle after break/.style={title after break=},%
   adjusted title after break/.style={title after break={#1\vphantom{\kvtcb@adjusttext}}},%
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbdocumentation.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbdocumentation.code.tex
index 1d1f1397f33..062dbf971f8 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbdocumentation.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbdocumentation.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcbdocumentation.code.tex: Code for LaTeX documentations
 %%
 %% -------------------------------------------------------------------------------------------
@@ -17,7 +17,7 @@
 %%
 %% This work consists of all files listed in README
 %%
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \tcbuselibrary{listings,skins}
 
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbfitting.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbfitting.code.tex
index 18c04aaaf84..27789460801 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbfitting.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbfitting.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcbfitting.code.tex: Code for fit boxes
 %%
 %% -------------------------------------------------------------------------------------------
@@ -18,7 +18,7 @@
 %% This work consists of all files listed in README
 %%
 %\makeatletter
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \newdimen\tcbfitdim
 \newdimen\tcb@lowerfitdim
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbhooks.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbhooks.code.tex
index d0ebfb12c9c..90e48e2a386 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbhooks.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbhooks.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcbhooks.code.tex: Code for adding hooks
 %%
 %% -------------------------------------------------------------------------------------------
@@ -18,7 +18,7 @@
 %% This work consists of all files listed in README
 %%
 %\makeatletter
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \tcbset{%
   before upper app/.code={\appto\kvtcb@before@upper{#1}},%
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcblistings.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcblistings.code.tex
index 061c3d7a2b0..f43baa7826b 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcblistings.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcblistings.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcblistings.code.tex: Code for colorboxes with listings
 %%
 %% -------------------------------------------------------------------------------------------
@@ -18,7 +18,7 @@
 %% This work consists of all files listed in README
 %%
 %\makeatletter
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \RequirePackage{listings}[2007/02/22]
 
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcblistingscore.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcblistingscore.code.tex
index 63713ac5477..ccbe190ca24 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcblistingscore.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcblistingscore.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcblistingscode.code.tex: Auxiliary code for colorboxes with listings
 %%
 %% -------------------------------------------------------------------------------------------
@@ -18,7 +18,7 @@
 %% This work consists of all files listed in README
 %%
 %\makeatletter
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \def\tcbuselistingtext{\input{\kvtcb@listingfile}}%
 \def\tcbuselistingcomment{\kvtcb@listingcomment}%
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcblistingsutf8.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcblistingsutf8.code.tex
index 3b3d2ca715f..a17c1807983 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcblistingsutf8.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcblistingsutf8.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcblistingsutf8.code.tex: Code for colorboxes with listings in UTF-8
 %%
 %% -------------------------------------------------------------------------------------------
@@ -17,7 +17,7 @@
 %%
 %% This work consists of all files listed in README
 %%
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \RequirePackage{listingsutf8}[2011/11/10]
 \tcbuselibrary{listings}
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbminted.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbminted.code.tex
index 6a2af63f945..bc1f0b9b900 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbminted.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbminted.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcbminted.code.tex: Code for colorboxes with listings
 %%
 %% -------------------------------------------------------------------------------------------
@@ -18,7 +18,7 @@
 %% This work consists of all files listed in README
 %%
 %\makeatletter
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \RequirePackage{minted}[2011/09/17]
 
@@ -28,7 +28,10 @@
   \edef\temp@a{#4}%
   \ifx\temp@a\@empty%
   \else
-    \usemintedstyle{\temp@a}%
+    %\usemintedstyle{\temp@a}%
+    \toks@=\expandafter{#4}%
+    \edef\tcb@temp{\noexpand\usemintedstyle{\the\toks@}}%
+    \tcb@temp%
   \fi%
   \toks@=\expandafter{#1}%
   \edef\tcb@temp{\noexpand\inputminted[\the\toks@]}%
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbskins.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbskins.code.tex
index 8b540e35bbe..0146ccf44de 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbskins.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbskins.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcbskins.code.tex: Code for colorboxes with different skins
 %%
 %% -------------------------------------------------------------------------------------------
@@ -17,7 +17,7 @@
 %%
 %% This work consists of all files listed in README
 %%
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \RequirePackage{tikz}[2010/10/13]
 
@@ -370,28 +370,32 @@
   base@unbroken/.style={%
     clear@spec,graphical environment=tikzpicture@tcb@hooked,geometry nodes,%
     set@outerboundary=\tcb@boundaryframe@standard,%
-    set@extensions@preframe={\tcb@draw@shadow@unbroken},%
+    shape@of@skin=unbroken,%
+    set@extensions@preframe={\kvtcb@shadow},%
     set@extensions@postframe={\tcb@draw@border@unbroken\tcb@apply@underlay\tcb@apply@overlay},%
     set@extensions@final={\tcb@apply@finish}%
   },%
   base@first/.style={%
     clear@spec,graphical environment=tikzpicture@tcb@hooked,geometry nodes,%
     set@outerboundary=\tcb@boundaryframe@pathfirst,%
-    set@extensions@preframe={\tcb@draw@shadow@first},%
+    shape@of@skin=first,%
+    set@extensions@preframe={\kvtcb@shadow},%
     set@extensions@postframe={\tcb@draw@border@first\tcb@apply@underlay\tcb@apply@overlay},%
     set@extensions@final={\tcb@apply@finish}%
   },%
   base@middle/.style={%
     clear@spec,graphical environment=tikzpicture@tcb@hooked,geometry nodes,%
     set@outerboundary=\tcb@boundaryframe@pathmiddle,%
-    set@extensions@preframe={\tcb@draw@shadow@middle},%
+    shape@of@skin=middle,%
+    set@extensions@preframe={\kvtcb@shadow},%
     set@extensions@postframe={\tcb@draw@border@middle\tcb@apply@underlay\tcb@apply@overlay},%
     set@extensions@final={\tcb@apply@finish}%
   },%
   base@last/.style={%
     clear@spec,graphical environment=tikzpicture@tcb@hooked,geometry nodes,%
     set@outerboundary=\tcb@boundaryframe@pathlast,%
-    set@extensions@preframe={\tcb@draw@shadow@last},%
+    shape@of@skin=last,%
+    set@extensions@preframe={\kvtcb@shadow},%
     set@extensions@postframe={\tcb@draw@border@last\tcb@apply@underlay\tcb@apply@overlay},%
     set@extensions@final={\tcb@apply@finish}%
   },%
@@ -735,7 +739,7 @@
   segmentation code={\tcb@drawspec@widgetsegment},%
   skin first=widgetmiddle,skin middle=widgetmiddle,skin last=widgetlast}
 
-\tcb@new@skin{spartan}{graphical environment=tikzpicture@tcb@hooked,geometry nodes=true,
+\tcb@new@skin{spartan}{graphical environment=tikzpicture@tcb@hooked,geometry nodes=true,shape@of@skin=unbroken,%
   set@extensions@preframe=,set@extensions@postframe={\tcb@apply@underlay},set@extensions@final=,%
   frame engine=spartan,interior titled engine=spartan,interior engine=spartan,title engine=spartan,segmentation engine=spartan,%
   set@outerboundary=\tcb@boundaryframe@standard,%
@@ -743,7 +747,7 @@
 
 \tcbset{spartan/.style={skin=spartan}}
 
-\tcb@new@skin{draft}{clear@spec,graphical environment=tikzpicture@tcb@hooked,geometry nodes,%
+\tcb@new@skin{draft}{clear@spec,graphical environment=tikzpicture@tcb@hooked,geometry nodes,shape@of@skin=unbroken,%
   frame engine=empty,interior titled engine=empty,interior engine=empty,segmentation engine=path,title empty,%
   segmentation style={draw=black,dashed},
   set@extensions@postframe=,
@@ -1347,32 +1351,14 @@
     {\tcb@arc@sha}{\tcb@arc@zpt}{\tcb@arc@zpt}{\tcb@arc@sha}%
 }
 
-\def\tcb@draw@shadow@unbroken{%
-  \let\tcb@shadow=\tcb@shadow@unbroken%
-  \kvtcb@shadow%
-}
-
-\def\tcb@draw@shadow@first{%
-  \let\tcb@shadow=\tcb@shadow@first%
-  \kvtcb@shadow%
-}
-
-\def\tcb@draw@shadow@middle{%
-  \let\tcb@shadow=\tcb@shadow@middle%
-  \kvtcb@shadow%
-}
-
-\def\tcb@draw@shadow@last{%
-  \let\tcb@shadow=\tcb@shadow@last%
-  \kvtcb@shadow%
-}
 
 \tcbset{%
   shad@w app/.code={\appto\kvtcb@shadow{#1}},%
-  shadow/.style args={#1#2#3#4}{shad@w app={\tcb@shadow{#1}{#2}{#3}{#4}}},%
+  shadow/.style args={#1#2#3#4}{shad@w app={\csuse{tcb@shadow@\tcb@shapeofskin}{#1}{#2}{#3}{#4}}},%
   no shadow/.code={\def\kvtcb@shadow{}},%
   fuzzy shadow/.style args={#1#2#3#4#5}{shad@w app={%
     \begin{scope}[#5]%
+      \letcs\tcb@shadow{tcb@shadow@\tcb@shapeofskin}%
       \tcb@shadow{#1}{#2}{\the\dimexpr#3-4\dimexpr#4\relax}{opacity=0.01}%
       \tcb@shadow{#1}{#2}{\the\dimexpr#3-3\dimexpr#4\relax}{opacity=0.02}%
       \tcb@shadow{#1}{#2}{\the\dimexpr#3-2\dimexpr#4\relax}{opacity=0.04}%
@@ -1432,6 +1418,71 @@
   drop fuzzy shadow east/.default={black!50!white},%
 }
 
+\def\tcb@boundary@tikzbendedbase#1#2#3#4#5#6#7#8{%
+  \tcb@gettikzxy{(#1)}{\tcb@xa}{\tcb@ya}%
+  \tcb@gettikzxy{(#2)}{\tcb@xb}{\tcb@yb}%
+  \pgfpathmoveto{\pgfqpoint{\tcb@xa}{\tcb@yb}}%
+  #5\pgfpathquadraticcurveto{\pgfqpoint{\dimexpr0.5\dimexpr\tcb@xa+\tcb@xb\relax}{\dimexpr\tcb@yb+#8}}{\pgfqpoint{\tcb@xb}{\tcb@yb}}%
+  #6\pgfpathlineto{\pgfqpoint{\tcb@xb}{\tcb@ya}}%
+  #3\pgfpathquadraticcurveto{\pgfqpoint{\dimexpr0.5\dimexpr\tcb@xa+\tcb@xb\relax}{\dimexpr\tcb@ya+#7}}{\pgfqpoint{\tcb@xa}{\tcb@ya}}%
+  #4\pgfpathclose%
+}
+
+\def\tcb@pathbendedbase#1#2#3#4#5#6#7#8#9{\tcb@pathboundary{#1}{\tcb@boundary@tikzbendedbase{#2}{#3}{#4}{#5}{#6}{#7}{#8}{#9}}}
+
+\def\tcb@shadowbended@prepare#1{%
+  \tcbdimto\tcb@shadow@arc{\tcb@outer@arc-#1}%
+  \ifdim\dimexpr\tcb@shadow@arc<0pt\relax%
+    \let\tcb@shadow@arc=\tcb@zpt%
+  \fi%
+}
+
+\def\tcb@shadowlifted@unbroken#1#2#3#4#5{%
+  \tcb@shadowbended@prepare{#3}%
+  \tcb@pathbendedbase{fill,#5}{[xshift=#1+#3,yshift=#2+#3]frame.south west}{[xshift=-#1-#3,yshift=#2-#3]frame.north east}%
+    {\tcb@arc@sha}{\tcb@arc@sha}{\tcb@arc@sha}{\tcb@arc@sha}{#4}{0pt}%
+}
+
+\def\tcb@shadowlifted@first#1#2#3#4#5{%
+  \tcb@shadowbended@prepare{#3}%
+  \tcb@pathbendedbase{fill,#5}{[xshift=#1+#3,yshift=#2+#3]frame.south west}{[xshift=-#1-#3,yshift=#2-#3]frame.north east}%
+    {\tcb@arc@zpt}{\tcb@arc@sha}{\tcb@arc@sha}{\tcb@arc@zpt}{#4}{0pt}%
+}
+
+\def\tcb@shadowlifted@middle#1#2#3#4#5{%
+  \tcb@shadowbended@prepare{#3}%
+  \tcb@pathbendedbase{fill,#5}{[xshift=#1+#3,yshift=#2+#3]frame.south west}{[xshift=-#1-#3,yshift=#2-#3]frame.north east}%
+    {\tcb@arc@zpt}{\tcb@arc@zpt}{\tcb@arc@zpt}{\tcb@arc@zpt}{#4}{0pt}%
+}
+
+\def\tcb@shadowlifted@last#1#2#3#4#5{%
+  \tcb@shadowbended@prepare{#3}%
+  \tcb@pathbendedbase{fill,#5}{[xshift=#1+#3,yshift=#2+#3]frame.south west}{[xshift=-#1-#3,yshift=#2-#3]frame.north east}%
+    {\tcb@arc@sha}{\tcb@arc@zpt}{\tcb@arc@zpt}{\tcb@arc@sha}{#4}{0pt}%
+}
+
+\tcbset{
+  lifted shadow/.style n args={5}{shad@w app={%
+    \begin{scope}[#5]%
+      \letcs\tcb@shadowlifted{tcb@shadowlifted@\tcb@shapeofskin}%
+      \tcb@shadowlifted{#1}{#2}{\dimexpr-4\dimexpr#4}{#3}{opacity=0.01}%
+      \tcb@shadowlifted{#1}{#2}{\dimexpr-3\dimexpr#4}{#3}{opacity=0.02}%
+      \tcb@shadowlifted{#1}{#2}{\dimexpr-2\dimexpr#4}{#3}{opacity=0.04}%
+      \tcb@shadowlifted{#1}{#2}{\dimexpr-#4}{#3}{opacity=0.07}%
+      \tcb@shadowlifted{#1}{#2}{0pt}{#3}{opacity=0.11}%
+      \tcb@shadowlifted{#1}{#2}{\dimexpr+#4}{#3}{opacity=0.11}%
+      \tcb@shadowlifted{#1}{#2}{\dimexpr+2\dimexpr#4}{#3}{opacity=0.07}%
+      \tcb@shadowlifted{#1}{#2}{\dimexpr+3\dimexpr#4}{#3}{opacity=0.04}%
+      \tcb@shadowlifted{#1}{#2}{\dimexpr+4\dimexpr#4}{#3}{opacity=0.02}%
+      \tcb@shadowlifted{#1}{#2}{\dimexpr+5\dimexpr#4}{#3}{opacity=0.01}%
+  \end{scope}}},%
+  drop small lifted shadow/.style={lifted shadow={1mm}{-0.75mm}{1.3mm}{0.1mm}{#1}},
+  drop small lifted shadow/.default={black!50!white},%
+  drop lifted shadow/.style={lifted shadow={1.5mm}{-1.5mm}{2.7mm}{0.12mm}{#1}},
+  drop lifted shadow/.default={black!50!white},%
+  drop large lifted shadow/.style={lifted shadow={2mm}{-3mm}{5.7mm}{0.16mm}{#1}},
+  drop large lifted shadow/.default={black!50!white},%
+}
 
 \newif\iftcb@isindraft
 \def\tcb@draftmode{\tcbset{spartan,spartan@fit}}
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbskinsjigsaw.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbskinsjigsaw.code.tex
index b118a4f6b6f..031f609d4c1 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbskinsjigsaw.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbskinsjigsaw.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcbskinsjigsaw.code.tex: Code for colorboxes with different skins
 %%
 %% -------------------------------------------------------------------------------------------
@@ -17,7 +17,7 @@
 %%
 %% This work consists of all files listed in README
 %%
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \tcbuselibrary{skins}
 
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbtheorems.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbtheorems.code.tex
index 0ffad0ef838..c59b2f3d8d9 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbtheorems.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbtheorems.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcbtheorems.code.tex: Code for theorems in colorboxes
 %%
 %% -------------------------------------------------------------------------------------------
@@ -18,7 +18,7 @@
 %% This work consists of all files listed in README
 %%
 %\makeatletter
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \RequirePackage{amsmath}
 
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbxparse.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbxparse.code.tex
index d9ed7cac2fc..941fcdbb49c 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbxparse.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbxparse.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcbhooks.code.tex: Code for adding hooks
 %%
 %% -------------------------------------------------------------------------------------------
@@ -18,7 +18,7 @@
 %% This work consists of all files listed in README
 %%
 %\makeatletter
-\tcb@set@library@version{3.04}
+\tcb@set@library@version{3.05}
 
 \RequirePackage{xparse}[2013/12/31]
 
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcolorbox.sty b/Master/texmf-dist/tex/latex/tcolorbox/tcolorbox.sty
index 9c19069ab56..eec907b4a3b 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcolorbox.sty
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcolorbox.sty
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.04 (2014/05/18)
+%% The LaTeX package tcolorbox - version 3.05 (2014/05/28)
 %% tcolorbox.sty: Text color boxes
 %%
 %% -------------------------------------------------------------------------------------------
@@ -18,8 +18,8 @@
 %% This work consists of all files listed in README
 %%
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{tcolorbox}[2014/05/18 version 3.04 text color boxes]
-\def\tcb@version{3.04}
+\ProvidesPackage{tcolorbox}[2014/05/28 version 3.05 text color boxes]
+\def\tcb@version{3.05}
 
 \RequirePackage{pgf}[2008/01/15]
 \RequirePackage{verbatim}[2003/08/22]
@@ -435,6 +435,7 @@
   size/minimal/.style={boxrule=0pt,boxsep=0pt,left=0pt,right=0pt,top=0pt,bottom=0pt,toptitle=0pt,bottomtitle=0pt,
     middle=0pt,arc=0pt,outer arc=0pt},
   on line/.style={tcbox raise base,nobeforeafter},
+  shape@of@skin/.store in=\tcb@shapeofskin,
   }
 
 \def\kvtcb@beforebox{}
@@ -608,6 +609,9 @@
 
 \def\tcb@layer@inc{%
   \stepcounter{tcblayer}%
+  \ifnum\c@tcblayer>1%
+    \tcbset{breakable@true/.code=}%
+  \fi%
   \ifnum\c@tcblayer>\tcb@managed@layers@max%
     \tcbset{every box on higher layers}%
   \else%
@@ -619,14 +623,17 @@
 
 \def\tcb@layer@pushup{%
   \stepcounter{tcblayer}%
+  \ifnum\c@tcblayer>1%
+    \tcbset{breakable@true/.code=}%
+  \fi%
   \ifnum\c@tcblayer>\tcb@managed@layers@max%
     \tcbset{every box on higher layers}%
-    \tcbset{every box on higher layers/.style={}}% not ideal
+    \tcbset{every box on higher layers/.code=}%
   \else%
     \tcbset{every box on layer \number\c@tcblayer}%
-    \tcbset{every box on layer \number\c@tcblayer/.style={}}%
+    \tcbset{every box on layer \number\c@tcblayer/.code=}%
   \fi%
-  \addtocounter{tcblayer}{-1}%´
+  \addtocounter{tcblayer}{-1}%
 }
 
 \def\tcb@layer@dec{%
@@ -1350,6 +1357,7 @@
   graphical environment=pgfpicture,geometry nodes=false,
   set@extensions@preframe=,set@extensions@postframe={\tcb@apply@overlay},set@extensions@final=,%
   set@outerboundary=\tcb@boundaryframe@standard,%
+  shape@of@skin=unbroken,
   skin first=standard,skin middle=standard,skin last=standard%
 }