tcolorbox (13jan15)

git-svn-id: svn://tug.org/texlive/trunk@36057 c570f23f-e606-0410-a88d-b1316a301751

14 files changed, 153 insertions, 79 deletions

diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbbreakable.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbbreakable.code.tex
index 70e36b1c073..d57cd4e4f01 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbbreakable.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbbreakable.code.tex
@@ -1,8 +1,8 @@
-%% The LaTeX package tcolorbox - version 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% tcbbreakable.code.tex: Code for breakable colorboxes
 %%
 %% -------------------------------------------------------------------------------------------
-%% Copyright (c) 2006-2014 by Prof. Dr. Dr. Thomas F. Sturm <thomas dot sturm at unibw dot de>
+%% Copyright (c) 2006-2015 by Prof. Dr. Dr. Thomas F. Sturm <thomas dot sturm at unibw dot de>
 %% -------------------------------------------------------------------------------------------
 %%
 %% This work may be distributed and/or modified under the
@@ -17,7 +17,7 @@
 %%
 %% This work consists of all files listed in README
 %%
-\tcb@set@library@version{3.36}
+\tcb@set@library@version{3.40}
 
 \let\tcb@parboxrestore@true=\tcb@parboxrestore
 \def\tcb@parboxrestore@false{\vskip-\parskip\linewidth\hsize\noindent}
@@ -354,25 +354,68 @@
   \tcbdimto\tcb@h@upper{\ht\tcb@upperbox+\dp\tcb@upperbox}%
 }
 
+
+\def\tcb@split@upper@box@and@assemble{%
+  \vfuzz=\maxdimen\vbadness=10000\savingvdiscards=1%
+  \setbox\tcb@upperbox=\vsplit\tcb@totalupperbox to\tcb@split@dim%
+  \edef\tcb@upper@box@badness{\the\badness}%
+  \ifnum\tcb@upper@box@badness=1000000\relax%
+    \setbox\tcb@totalupperbox=\vbox{%
+      \unvbox\tcb@upperbox%
+      \splitdiscards%
+      \unvbox\tcb@totalupperbox}%
+  \else%
+    \tcb@setbox@upper{\tcb@split@dim}{\tcb@upperbox}%
+  \fi%
+  \vbadness=\tcb@thevbadness\vfuzz=\tcb@thevfuzz\savingvdiscards=0%
+}
+
+
 \def\tcb@split@upper@box{%
   \vfuzz=\maxdimen\vbadness=10000%
   \setbox\tcb@upperbox=\vsplit\tcb@totalupperbox to\tcb@split@dim%
+  \edef\tcb@upper@box@badness{\the\badness}%
+  \ifnum\tcb@upper@box@badness=1000000\relax%
+    \tcb@warning{The upper box part has become overfull}%
+  \fi%
   \tcb@setbox@upper{\tcb@split@dim}{\tcb@upperbox}%
   \vbadness=\tcb@thevbadness\vfuzz=\tcb@thevfuzz%
 }
 
+
 \def\tcb@setbox@lower#1#2{%
   \tcb@setbox\tcb@lowerbox{#1}{#2}%
   \tcbdimto\tcb@h@lower{\ht\tcb@lowerbox+\dp\tcb@lowerbox}%
 }
 
+\def\tcb@split@lower@box@and@assemble{%
+  \vfuzz=\maxdimen\vbadness=10000\savingvdiscards=1%
+  \setbox\tcb@lowerbox=\vsplit\tcb@totallowerbox to\tcb@split@dim%
+  \edef\tcb@lower@box@badness{\the\badness}%
+  \ifnum\tcb@lower@box@badness=1000000\relax%
+    \setbox\tcb@totallowerbox=\vbox{%
+      \unvbox\tcb@lowerbox%
+      \splitdiscards%
+      \unvbox\tcb@totallowerbox}%
+  \else%
+    \tcb@setbox@lower{\tcb@split@dim}{\tcb@lowerbox}%
+  \fi%
+  \vbadness=\tcb@thevbadness\vfuzz=\tcb@thevfuzz\savingvdiscards=0%
+}
+
+
 \def\tcb@split@lower@box{%
   \vfuzz=\maxdimen\vbadness=10000%
   \setbox\tcb@lowerbox=\vsplit\tcb@totallowerbox to\tcb@split@dim%
+  \edef\tcb@lower@box@badness{\the\badness}%
+  \ifnum\tcb@lower@box@badness=1000000\relax%
+    \tcb@warning{The lower box part has become overfull}%
+  \fi%
   \tcb@setbox@lower{\tcb@split@dim}{\tcb@lowerbox}%
   \vbadness=\tcb@thevbadness\vfuzz=\tcb@thevfuzz%
 }
 
+
 \def\tcb@split@setstate@first{%
   \edef\tcb@split@state{first}%
   \let\kvtcb@top@rule=\kvtcb@top@rule@stand%
@@ -412,6 +455,17 @@
 }
 
 
+\def\tcb@split@break@to@start{%
+  \tcb@swap{\tcb@totalupperbox}{\tcb@upperbox}%
+  \tcb@swap{\tcb@totallowerbox}{\tcb@lowerbox}%
+  \tcbdimto\tcb@h@upper{\ht\tcb@upperbox+\dp\tcb@upperbox}%
+  \tcbdimto\tcb@h@lower{\ht\tcb@lowerbox+\dp\tcb@lowerbox}%
+  \iftcb@multicol\columnbreak\else\pagebreak\fi%
+  \tcb@nobreak@warning%
+  \tcb@enlbreak@init\tcb@break@allowedfalse%
+  \let\tcb@split@next=\tcb@split@start%
+}
+
 \def\tcb@split@first{%
   \setcounter{tcbbreakpart}{1}%
   \ifx\kvtcb@float\@empty%
@@ -463,29 +517,39 @@
   \let\tcb@split@next=\relax%
   \tcbdimto\tcb@split@dim{\tcb@h@page-\tcb@h@padding@first-\tcb@h@padtitle}%
   \ifdim\tcb@split@dim<\tcb@h@upper\relax%
-    \tcb@split@upper@box%
-    \ifdim\wd\tcb@totalupperbox=0pt\relax%
-      \iftcb@lowerspace%
-        \tcb@sdraw@U%
-        \let\tcb@split@next=\tcb@split@SL%
+    %
+    %
+    \iftcb@break@allowed%
+      \tcb@split@upper@box@and@assemble%
+      \ifnum\tcb@upper@box@badness=1000000\relax%
+        \tcb@split@break@to@start%
       \else%
-        \tcb@split@force@standalone%
-        \tcb@drawcolorbox@standalone%
+        \ifdim\wd\tcb@totalupperbox=0pt\relax%
+          \iftcb@lowerspace%
+            \tcb@sdraw@U%
+            \let\tcb@split@next=\tcb@split@SL%
+          \else%
+            \tcb@split@force@standalone%
+            \tcb@drawcolorbox@standalone%
+          \fi%
+        \else%
+          \ifdim\dimexpr\tcb@h@upper=0pt\relax%
+            \tcb@split@break@to@start%
+          \else%
+            \tcb@sdraw@U%
+            \let\tcb@split@next=\tcb@split@USL%
+          \fi%
+        \fi%
       \fi%
     \else%
-      \ifdim\dimexpr\tcb@h@upper=0pt\relax%
-        \iftcb@break@allowed
-          \tcb@swap{\tcb@totalupperbox}{\tcb@upperbox}%
-          \tcb@swap{\tcb@totallowerbox}{\tcb@lowerbox}%
-          \tcbdimto\tcb@h@upper{\ht\tcb@upperbox+\dp\tcb@upperbox}%
-          \tcbdimto\tcb@h@lower{\ht\tcb@lowerbox+\dp\tcb@lowerbox}%
-          \iftcb@multicol\columnbreak\else\pagebreak\fi%
-          \tcb@nobreak@warning%
-          \tcb@enlbreak@init\tcb@break@allowedfalse%
-          \let\tcb@split@next=\tcb@split@start%
-        \else%
+      \tcb@split@upper@box%
+      \ifdim\wd\tcb@totalupperbox=0pt\relax%
+        \iftcb@lowerspace%
           \tcb@sdraw@U%
-          \let\tcb@split@next=\tcb@split@USL%
+          \let\tcb@split@next=\tcb@split@SL%
+        \else%
+          \tcb@split@force@standalone%
+          \tcb@drawcolorbox@standalone%
         \fi%
       \else%
         \tcb@sdraw@U%
@@ -494,23 +558,29 @@
     \fi%
   \else%
     \tcb@swap{\tcb@totalupperbox}{\tcb@upperbox}%
-    \tcbdimto\tcb@split@dim{\tcb@split@dim-\tcb@h@upper-\tcb@h@segment}
-    \ifdim\tcb@split@dim<\kvtcb@breakminlines\baselineskip\relax%
-      \tcb@sdraw@U%
-      \iftcb@lowerspace%
-      \let\tcb@split@next=\tcb@split@SL%
-      \else%
-      \let\tcb@split@next=\tcb@split@USL%
-      \fi%
-    \else
-      \tcb@split@lower@box%
-      \ifdim\wd\tcb@totallowerbox=0pt\relax%
-        \tcb@split@force@standalone%
-        \tcb@drawcolorbox@standalone%
-      \else%
-        \tcb@sdraw@USL%
-        \let\tcb@split@next=\tcb@split@L%
+    \iftcb@lowerspace%
+      \tcbdimto\tcb@split@dim{\tcb@split@dim-\tcb@h@upper-\tcb@h@segment}%
+      \ifdim\tcb@split@dim<\kvtcb@breakminlines\baselineskip\relax%
+        \tcb@sdraw@U%
+        \let\tcb@split@next=\tcb@split@SL%
+      \else
+        \tcb@split@lower@box@and@assemble%
+        \ifnum\tcb@lower@box@badness=1000000\relax%
+          \tcb@sdraw@U%
+          \let\tcb@split@next=\tcb@split@SL%
+        \else%
+          \ifdim\wd\tcb@totallowerbox=0pt\relax%
+            \tcb@split@force@standalone%
+            \tcb@drawcolorbox@standalone%
+          \else%
+            \tcb@sdraw@USL%
+            \let\tcb@split@next=\tcb@split@L%
+          \fi%
+        \fi%
       \fi%
+    \else%
+      \tcb@split@force@standalone%
+      \tcb@drawcolorbox@standalone%
     \fi%
   \fi%
   \tcb@split@next%
@@ -568,13 +638,18 @@
           \tcb@sdraw@U%
           \let\tcb@split@next=\tcb@split@SL%
         \else
-          \tcb@split@lower@box%
-          \ifdim\wd\tcb@totallowerbox=0pt\relax%
-            \tcb@split@force@last%
-            \tcb@sdraw@USL%
+          \tcb@split@lower@box@and@assemble%
+          \ifnum\tcb@lower@box@badness=1000000\relax%
+            \tcb@sdraw@U%
+            \let\tcb@split@next=\tcb@split@SL%
           \else%
-            \tcb@sdraw@USL%
-            \let\tcb@split@next=\tcb@split@L%
+            \ifdim\wd\tcb@totallowerbox=0pt\relax%
+              \tcb@split@force@last%
+              \tcb@sdraw@USL%
+            \else%
+              \tcb@sdraw@USL%
+              \let\tcb@split@next=\tcb@split@L%
+            \fi%
           \fi%
         \fi%
       \else%
@@ -851,4 +926,3 @@
   },
   initialize@reset=reset@breakable,
 }
-
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbdocumentation.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbdocumentation.code.tex
index 0ae88d8f606..1c6d8136290 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% tcbdocumentation.code.tex: Code for LaTeX documentations
 %%
 %% -------------------------------------------------------------------------------------------
@@ -17,7 +17,7 @@
 %%
 %% This work consists of all files listed in README
 %%
-\tcb@set@library@version{3.36}
+\tcb@set@library@version{3.40}
 
 \tcbuselibrary{listings,skins,xparse}
 
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbfitting.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbfitting.code.tex
index e1476cc29fe..7b4494f51cc 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \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 4f7b4241c28..eaca77d7971 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \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 f5b766a1857..36027d98a50 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \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 afc815f7052..675bbae9f42 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \RequirePackage{pdftexcmds}
 
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcblistingsutf8.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcblistingsutf8.code.tex
index 260f3ea0798..acf5b37acd5 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \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 22c9c8afee4..6cd3b50e566 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \RequirePackage{minted}[2011/09/17]
 
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbraster.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbraster.code.tex
index 4672742f3e8..0a8ec07071a 100644
--- a/Master/texmf-dist/tex/latex/tcolorbox/tcbraster.code.tex
+++ b/Master/texmf-dist/tex/latex/tcolorbox/tcbraster.code.tex
@@ -1,4 +1,4 @@
-%% The LaTeX package tcolorbox - version 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \newcounter{tcbrastercolumn}
 \newcounter{tcbrasterrow}
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbskins.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbskins.code.tex
index 311de930cd8..839276d50ac 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \RequirePackage{tikz}[2010/10/13]
 
@@ -371,6 +371,11 @@
   @title style/.code={\tikzset{title@style/.style={#1}}},%
   title style/.style={title filled,@title style={#1}},
   title hidden/.style={title style={draw=none,fill=none}},
+  titlerule style/.style={%
+    underlay={\iftcb@hasTitle%
+      \path[draw,line width=\kvtcb@title@rule+1000sp,#1]
+        ([yshift=-\kvtcb@title@rule/2]title.south west)--([yshift=-\kvtcb@title@rule/2]title.south east);
+    \fi}},%
   colbacklower/.colorlet=tcbcol@backlower,%
   clear@spec/.code={\tcb@spec{}},%
   tikz/.code={\appto\tcb@tikz@option@hook{,#1}},%
diff --git a/Master/texmf-dist/tex/latex/tcolorbox/tcbskinsjigsaw.code.tex b/Master/texmf-dist/tex/latex/tcolorbox/tcbskinsjigsaw.code.tex
index 459b73a63cf..e9e37a4845c 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \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 5f1eb1793c5..3e5488bb996 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \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 82d0a53d48d..ec3fc14afab 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% 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{3.36}
+\tcb@set@library@version{3.40}
 
 \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 9951d150ca5..13d6b24083c 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 3.36 (2015/01/09)
+%% The LaTeX package tcolorbox - version 3.40 (2015/01/14)
 %% tcolorbox.sty: Text color boxes
 %%
 %% -------------------------------------------------------------------------------------------
@@ -18,8 +18,8 @@
 %% This work consists of all files listed in README
 %%
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{tcolorbox}[2015/01/09 version 3.36 text color boxes]
-\def\tcb@version{3.36}
+\ProvidesPackage{tcolorbox}[2015/01/14 version 3.40 text color boxes]
+\def\tcb@version{3.40}
 
 \RequirePackage{pgf}[2008/01/15]
 \RequirePackage{verbatim}[2003/08/22]
@@ -547,10 +547,10 @@
 \let\endtcb@savebox=\endtcb@lrbox
 
 \def\tcb@saveupperbox{%
-\begin{tcb@savebox}{\tcb@upperbox}{\tcb@w@upper}\penalty-\@m\kvtcb@fontupper\kvtcb@before@upper\ignorespaces}
+\begin{tcb@savebox}{\tcb@upperbox}{\tcb@w@upper}\kvtcb@fontupper\kvtcb@before@upper\ignorespaces}
 
 \def\tcb@savelowerbox{%
-\begin{tcb@savebox}{\tcb@lowerbox}{\tcb@w@lower}\penalty-\@m\kvtcb@fontlower\kvtcb@before@lower\ignorespaces}
+\begin{tcb@savebox}{\tcb@lowerbox}{\tcb@w@lower}\kvtcb@fontlower\kvtcb@before@lower\ignorespaces}
 
 
 % counter for float
@@ -612,9 +612,7 @@
   % computation of text width
   \tcbdimto\tcb@width{\kvtcb@width}%
   \tcbdimto\tcb@innerwidth{\tcb@width-\kvtcb@left@rule-\kvtcb@right@rule}%
-  %\tcbdimto\tcb@temp{\tcb@innerwidth-\kvtcb@boxsep*2}%
   \tcbdimto\tcb@w@upper{\tcb@innerwidth-\kvtcb@boxsep*2-\kvtcb@leftupper-\kvtcb@rightupper}%
-  %\tcbdimto\tcb@w@upper{\tcb@temp-\kvtcb@leftupper-\kvtcb@rightupper}%
 }
 
 \def\tcb@set@@sidebyside{%
@@ -1281,9 +1279,6 @@
   \tcb@set@@title%
   \tcb@set@@dimensions%
   \begin{tcb@savebox}{\tcb@upperbox}{\tcb@w@upper}\color{tcbcol@upper}\kvtcb@fontupper\kvtcb@before@upper\ignorespaces#1\unskip\kvtcb@after@upper\end{tcb@savebox}%
-  %\tcbdimto{\tcb@temp@wd}{\wd\tcb@upperbox}%
-  %\tcbdimto\kvtcb@width{\tcb@temp@wd+\kvtcb@left@rule+\kvtcb@leftupper+\kvtcb@boxsep*2+\kvtcb@rightupper+\kvtcb@right@rule}%
-  %\let\tcb@width\kvtcb@width%
   \tcb@hasLowerfalse%
   \tcb@draw@color@box%
 }