mdframed 0.3a (24apr10)

git-svn-id: svn://tug.org/texlive/trunk@17993 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 275 insertions, 200 deletions

diff --git a/Master/texmf-dist/doc/latex/mdframed/README b/Master/texmf-dist/doc/latex/mdframed/README
index 95ffcb58d34..94dd6a525b9 100644
--- a/Master/texmf-dist/doc/latex/mdframed/README
+++ b/Master/texmf-dist/doc/latex/mdframed/README
@@ -3,4 +3,8 @@ handle page breaks by hand. The present package defines the
 environment mdframed which automatically deals with page breaks.
 
 Author's name: Marco Daniel
-License type: lppl
\ No newline at end of file
+License type: lppl
+
+changes in version 0.3a:
+- Added new options: leftmargin and rightmargin
+- fixes some Bugs
diff --git a/Master/texmf-dist/doc/latex/mdframed/mdframed-doc.pdf b/Master/texmf-dist/doc/latex/mdframed/mdframed-doc.pdf
index 99208c55a69..2ef66b56905 100644
--- a/Master/texmf-dist/doc/latex/mdframed/mdframed-doc.pdf
+++ b/Master/texmf-dist/doc/latex/mdframed/mdframed-doc.pdf
diff --git a/Master/texmf-dist/doc/latex/mdframed/mdframed-doc.tex b/Master/texmf-dist/doc/latex/mdframed/mdframed-doc.tex
index 515a577c2dd..0adc00e3b63 100644
--- a/Master/texmf-dist/doc/latex/mdframed/mdframed-doc.tex
+++ b/Master/texmf-dist/doc/latex/mdframed/mdframed-doc.tex
@@ -1,5 +1,5 @@
 %% Documentation of the package mdframed.sty
-\def\mdversion{version 0.3}
+\def\mdversion{version 0.3a}
 \documentclass[american,11pt]{article}
 \usepackage{geometry}
 \geometry{left=3cm,right=3cm,top=2cm,bottom=2cm}
@@ -22,16 +22,27 @@
 \usepackage[babel]{microtype}
 \usepackage{array,tabularx}
 %%Load the the package itselfs
-\usepackage{mdframed}
-\usepackage{amsmath,amsthm}
+\usepackage[leftmargin=20pt,rightmargin=40pt]{mdframed}
+
+\usepackage{amsmath}
+\usepackage[amsmath,amsthm,hyperref]{ntheorem}
 \newtheorem{mdtheorem}{Theorem}[section]
 \newenvironment{theorem}{%
-    \begin{mdframed}[linewidth=2,margin=40,backgroundcolor=yellow,linecolor=blue]%
+    \begin{mdframed}[leftmargin=20pt,rightmargin=40pt,linewidth=2,margin=40,backgroundcolor=yellow,linecolor=blue]%
      \begin{mdtheorem}%
      }{%
      \end{mdtheorem}%
     \end{mdframed}%
 }
+
+\newtheorem{mdlemma}{Lemma}[section]
+\newenvironment{ntheorem}{%
+    \begin{mdframed}[ntheorem=true,leftmargin=20pt,rightmargin=40pt,linewidth=2,margin=40,backgroundcolor=yellow,linecolor=blue]%
+     \begin{mdlemma}%
+     }{%
+     \end{mdlemma}%
+    \end{mdframed}%
+}
 \definecolor{titleblue}{rgb}{0,0,0.9}
 
 \usepackage{listings}
@@ -57,6 +68,7 @@
   urlcolor=titleblue,
   pdfauthor=Marco Daniel,
   pdftitle=Documentation of mdframed,
+plainpages=false
 }
 \usepackage{xspace}
 \usepackage{multicol}
@@ -80,6 +92,7 @@
 \newcommand*\mdsetting[1]{\textsf{#1}\xspace}
 \newcommand*\mdcommand[1]{\texttt{\textbackslash #1}\xspace}
 
+\setcounter{tocdepth}{1}
 \begin{document}
  \vspace*{\baselineskip}
 
@@ -91,7 +104,7 @@
  \normalfont\large\normalcolor auto-split frame environment
 
 \vspace*{.5\baselineskip}
- \href{mailto:marco.daniel@mada-nada.de}{Marco Daniel}\footnote{With thanks to Heiko Oberdiek, Rolf Niepraschk and Herbert Voss.} \qquad \mdversion\ \qquad \today
+ \href{mailto:marco.daniel@mada-nada.de}{Marco Daniel}\footnote{With thanks to Heiko Oberdiek, Rolf Niepraschk, Martin Scharrer and Herbert Voss.} \qquad \mdversion\ \qquad \today
  \end{center}
 \begin{abstract}
 Working with the command \mdcommand{fbox} or \mdcommand{fcolorbox}, one has to handle page breaks by hand,
@@ -141,13 +154,39 @@ Load the package as usual:
 
 The package defines only one environment with the following syntax
 \begin{mdexample}
-  \begin{mdframed}[<LOCAL OPTIONS>]
-     <CONTENT>
+  \begin{mdframed}[< LOCAL OPTIONS >]
+     < CONTENT >
   \end{mdframed}
 \end{mdexample}
 
 \section{Options}
 The package allows to set global and local options which are explained below.
+
+\subsection{Global Options}
+The following options are only global options.
+
+\begin{center}
+\renewcommand{\arraystretch}{1.5}
+\begin{tabularx}{\linewidth}{@{}lXl@{}}
+  \mdoption{skipabove}=<LENGTH>& Sets an additional skip above the frame.
+                               & default=\mdsetting{0pt} \\
+  \mdoption{skipbelow}=<LENGTH>& Sets an additional skip below the frame.
+                               & default=\mdsetting{0pt} \\
+  \mdoption{xcolor}=<VALUE(S)>& By setting this key the package \mdpack{xcolor} will
+                                be loaded with the given value(s). Without any value \mbox{\mdname} loads
+                                the package \mdpack{color} without any options.
+                               & default=\mdsetting{none} \\
+\end{tabularx}
+\end{center}
+
+ By setting one of these options locally, you get a warning like
+\begin{mdexample}
+ Option `...' is already consumed(mdframed) and has no effect on input line ...
+\end{mdexample}
+
+\clearpage
+\subsection{Global and Local Options}
+The listed options below allows to set global and local. 
 \begin{center}
 \renewcommand{\arraystretch}{1.5}
 \begin{tabularx}{\linewidth}{@{}lXl@{}}
@@ -161,23 +200,34 @@ The package allows to set global and local options which are explained below.
                                  The basic unit of the length is pt. So it is possible to set
                                  length to 6 which is equal to 6pt.
                                & default=\mdsetting{2pt} \\
+  \mdoption{leftmargin}=<LENGTH>   & Sets the length of the left margin of the environment.
+                                 The basic unit of the length is pt. So it is possible to set
+                                 length to 6 which is equal to 6pt.
+                               & default=\mdsetting{2pt} \\
+  \mdoption{rightmargin}=<LENGTH>   & Sets the length of the right margin of the environment.
+                                 The basic unit of the length is pt. So it is possible to set
+                                 length to 6 which is equal to 6pt.
+                               & default=\mdsetting{2pt} \\
   \mdoption{linewidth}=<LENGTH>& Sets the width of the line around the environment.
                                  The basic unit of the length is pt. So it is possible to set
                                  length to 6 which is equal to 6pt.
                                & default=\mdsetting{20pt} \\
-  \mdoption{skipabove}=<LENGTH>& Sets an additional skip above the frame. This is
-                                   \bfseries only  a global option.
-                               & default=\mdsetting{0pt} \\
-  \mdoption{skipbelow}=<LENGTH>& Sets an additional skip below the frame. This is
-                                   \bfseries only a global option.
-                               & default=\mdsetting{0pt} \\
-  \mdoption{xcolor}=<VALUE(S)>& By setting this key the package \mdpack{xcolor} will
-                                be loaded with the given value(s). Without any value \mbox{\mdname} loads
-                                the package \mdpack{color} without any options. This is
-                                   \bfseries only a global option.
-                               & default=\mdsetting{none} \\
+  \mdoption{ntheorem}=<boolean>& Befor setting this key you have to load the package \mdpack{ntheorem}. 
+                                With this option you set the values \mdcommand{theorempreskipamount}
+                                and \mdcommand{theorempostskipamount} to 0pt.
+                               & default=\mdsetting{false} \\
 \end{tabularx}
 \end{center}
+
+\subsubsection{The Option \mdoption{ntheorem}}
+
+\begin{theorem}
+ This environment is created with \mdoption{ntheorem=false}.
+\end{theorem}
+
+\begin{ntheorem}
+ This environment is created with \mdoption{ntheorem=true}.
+\end{ntheorem}
 \clearpage
 \section{Example}
 
@@ -219,7 +269,7 @@ The package allows to set global and local options which are explained below.
  \end{lemma}
  \end{document}\end{mdexample}
 
-\section{Known problems}
+\section{Known Problems}
  In this section I will collect known problems. In case you encouter any further problems, please
  drop me an email, \href{mailto:marco.daniel@mada-nada.de}{marco.daniel@mada-nada.de}.
 
@@ -227,7 +277,7 @@ The package allows to set global and local options which are explained below.
 
 \begin{enumerate}
  \item So far it is not possible to extend a frame to more than two pages
- \item So far there is no implementation that allows to set the left or right margin
+ \item So far there is no implementation for choosing different styles of the frame. But I am workind on that.
 \end{enumerate}
 
 \end{document}
diff --git a/Master/texmf-dist/tex/latex/mdframed/mdframed.sty b/Master/texmf-dist/tex/latex/mdframed/mdframed.sty
index 3d3da715f4b..84b1ed38ca2 100644
--- a/Master/texmf-dist/tex/latex/mdframed/mdframed.sty
+++ b/Master/texmf-dist/tex/latex/mdframed/mdframed.sty
@@ -36,7 +36,7 @@
 \def\mdframedpackagename{mdframed}
 \def\md@PackageWarning#1{\PackageWarning{\mdframedpackagename}{#1}}
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{mdframed}[2010/04/16 v0.3: mdframed]
+\ProvidesPackage{mdframed}[2010/04/23 v0.3a: mdframed]
 
 %%==================================================%%
 %%=============== Benoetigte Pakete ================%%
@@ -48,10 +48,10 @@
         \md@PackageWarning{The package kvoptions.sty does not exist\MessageBreak
                            but it is requiered by \mdframedpackagename}%
          }
-\IfFileExists{picture.sty}{%
-        \RequirePackage[etex]{picture}
+\IfFileExists{etex.sty}{%
+        \RequirePackage{etex}
         }{%
-        \md@PackageWarning{The package picture does not exist\MessageBreak
+        \md@PackageWarning{The package etex does not exist\MessageBreak
                            but it is requiered by \mdframedpackagename}%
          }
 
@@ -77,15 +77,45 @@
 \DeclareStringOption[white]{backgroundcolor}
 \DeclareStringOption[black]{fontcolor}
 \DeclareStringOption[20pt]{margin}
-\DeclareStringOption[\z@]{skipabove}
-\DeclareStringOption[\z@]{skipbelow}
+\DeclareStringOption[\baselineskip]{skipabove}
+\DeclareStringOption[\baselineskip]{skipbelow}
 \DeclareStringOption[none]{xcolor}
 
+\DeclareStringOption[pt]{defaultunit}
+
+\DeclareStringOption[0pt]{leftmargin}
+\DeclareStringOption[0pt]{rightmargin}
+
+\DeclareBoolOption{ntheorem}
+
 \ProcessKeyvalOptions*
+%%==================================================%%
+%%========Hilfsmakro zur Bestimmung ob Laenge=======%%
+%%============= IDEE: Martin Scharrer ==============%%
+%%==================================================%%
+
+
+%%%\md@iflength{<EINGABE>}{<IST LAENGE>}{<IST KEINE LAENGE>}
+\newlength{\md@templength}
+\def\md@iflength#1{%
+  \afterassignment\md@iflength@check%
+  \md@templength=#1\mdf@defaultunit\relax\relax
+  \expandafter\endgroup\next
+}
+\def\md@iflength@check#1{%
+  \begingroup
+  \ifx\relax#1\@empty
+    \def\next{\@secondoftwo}
+  \else
+    \def\next{\@firstoftwo}
+    \expandafter\md@iflength@cleanup
+  \fi
+}
+\def\md@iflength@cleanup#1\relax{}
+
 
 %%==================================================%%
 %%========Sicherstellen der key-value-Syntax========%%
-%%================ HIER DER GLOABEL ================%%
 %%==================================================%%
 \AtBeginDocument{
  \@ifpackageloaded{xcolor}{%
@@ -100,123 +130,58 @@
  }
 }
 
-
-\newcommand*\mdf@get@linewidth[1]{%
-  \begingroup
-    \unitlength=1pt\relax
-    \@tempdima#1\unitlength
-    \edef\mdf@GET@linewidth{\endgroup\@tempdima=\the\@tempdima}%
-  \mdf@GET@linewidth
-}
-\picture@redefine\mdf@get@linewidth{&1}
+%%%Laengentests
+%%\mdf@linewidth
 \begingroup
-   \mdf@get@linewidth{\mdf@linewidth}
-   \global\edef\mdf@linewidth{\the\@tempdima}
+\let\@tempa\mdf@linewidth
+\md@iflength{\@tempa}{}{\global\edef\mdf@linewidth{\the\md@templength}}
 \endgroup
 
-
-
-\newcommand*\mdf@get@margin[1]{%
-  \begingroup
-    \unitlength=1pt\relax
-    \@tempdima#1\unitlength
-    \edef\mdf@GET@margin{\endgroup\@tempdima=\the\@tempdima}%
-  \mdf@GET@margin
-}
-\picture@redefine\mdf@get@margin{&1}
+%%\mdf@margin
 \begingroup
-   \mdf@get@margin{\mdf@margin}
-   \global\edef\mdf@margin{\the\@tempdima}
+\let\@tempa\mdf@margin
+\md@iflength{\@tempa}{}{\global\edef\mdf@margin{\the\md@templength}}
 \endgroup
 
+%%\mdf@skipabove
+\begingroup
+\let\@tempa\mdf@skipabove
+\md@iflength{\@tempa}{}{\global\edef\mdf@skipabove{\the\md@templength}}
+\endgroup
 
-\newcommand*\mdf@get@skipabove[1]{%
-  \begingroup
-    \unitlength=1pt\relax
-    \@tempdima#1\unitlength
-    \edef\mdf@GET@skipabove{\endgroup\@tempdima=\the\@tempdima}%
-  \mdf@GET@skipabove
-}
-\picture@redefine\mdf@get@skipabove{&1}
+%%\mdf@skipbelow
 \begingroup
-   \mdf@get@skipabove{\mdf@skipabove}
-   \global\edef\mdf@skipabove{\the\@tempdima}
+\let\@tempa\mdf@skipbelow
+\md@iflength{\@tempa}{}{\global\edef\mdf@skipbelow{\the\md@templength}}
 \endgroup
 
+%%\mdf@leftmargin
+\begingroup
+\let\@tempa\mdf@leftmargin
+\md@iflength{\@tempa}{}{\global\edef\mdf@leftmargin{\the\md@templength}}
+\endgroup
 
-\newcommand*\mdf@get@skipbelow[1]{%
-  \begingroup
-    \unitlength=1pt\relax
-    \@tempdima#1\unitlength
-    \edef\mdf@GET@skipbelow{\endgroup\@tempdima=\the\@tempdima}%
-  \mdf@GET@skipbelow
-}
-\picture@redefine\mdf@get@skipbelow{&1}
+%%\mdf@rightmargin
 \begingroup
-   \mdf@get@skipbelow{\mdf@skipbelow}
-   \global\edef\mdf@skipbelow{\the\@tempdima}
+\let\@tempa\mdf@rightmargin
+\md@iflength{\@tempa}{}{\global\edef\mdf@rightmargin{\the\md@templength}}
 \endgroup
 
+
 %%==================================================%%
-%%========Sicherstellen der key-value-Syntax========%%
-%%================ HIER DIE LOKALEN ================%%
+%%==Deklaration diverser Eingabe und Hilfsparameter=%%
 %%==================================================%%
 
-\define@key{mdframed}{linecolor}[\mdf@linecolor]{%
-  \def\md@@linecolor{\color{#1}}
-}
-
-
-\define@key{mdframed}{backgroundcolor}[\mdf@backgroundcolor]{%
-  \mdbackgroundcolor{#1} 
-}
-
-\define@key{mdframed}{fontcolor}[\mdf@fontcolor]{%
-  \mdfontcolor{#1}
-  \def\md@@fontcolor{\color{#1}} 
-}
-
-\newcommand*\md@linewidth{}
-\define@key{mdframed}{linewidth}[2pt]{%
-   \md@get@linewidth{#1}
-   \edef\md@linewidth{\the\@tempdima}
-   \md@framed@linewidth\md@linewidth
-}
-\newcommand*\md@get@linewidth[1]{%
-  \begingroup
-    \unitlength=1pt\relax
-    \@tempdima#1\unitlength
-    \edef\md@GET@linewidth{\endgroup\@tempdima=\the\@tempdima}%
-  \md@GET@linewidth
-}
-\picture@redefine\md@get@linewidth{&1}
-
-
-
-\newcommand*\md@margin{}
-\define@key{mdframed}{margin}[10pt]{%
-   \md@get@margin{#1}
-   \edef\md@margin{\the\@tempdima}
-    \md@framed@margin\md@margin
-}
-\newcommand*\md@get@margin[1]{%
-  \begingroup
-    \unitlength=1pt\relax
-    \@tempdima#1\unitlength
-    \edef\md@GET@margin{\endgroup\@tempdima=\the\@tempdima}%
-  \md@GET@margin
-}
-\picture@redefine\md@get@margin{&1}
-
+\newskip\md@framed@margin      \md@framed@margin\mdf@margin               %% Abstand |Links<INHALTE>Rechts|
+\newskip\md@framed@linewidth   \md@framed@linewidth\mdf@linewidth         %% Dicke der Linie
 
+\newskip\md@framed@leftmargin      \md@framed@leftmargin\mdf@leftmargin   %% Laenge des Linken Abstandes |<->|TEXT...
+\newskip\md@framed@rightmargin     \md@framed@rightmargin\mdf@rightmargin %% Laenge des Linken Abstandes ...TEXT|<->|
 
 
-%%==================================================%%
-%%==Deklaration diverser Eingabe und Hilfsparameter=%%
-%%==================================================%%
-
-\newskip\md@framed@margin      \md@framed@margin\mdf@margin       %% Abstand |Links<INHALTE>Rechts|
-\newskip\md@framed@linewidth   \md@framed@linewidth\mdf@linewidth %% Dicke der Linie
+\newskip\md@outsidemargin      \md@outsidemargin\mdf@leftmargin           %% Hilfslaenge -- Speicherung des gesamt
+                                                                          %% vorgebenen left-right-margin
+                               \advance\md@outsidemargin\mdf@rightmargin
 
 
 \newcommand\mdframedabovespace[1]{\def\md@space@above@frame{#1}}
@@ -233,25 +198,30 @@
 \newif\ifmd@box@empty      \md@box@emptyfalse      %% Ifabfrage, die prueft, ob der Inhalt einer Box leer ist
                                                    %% default - ist nicht leer
 
-\newcommand\mdbackgroundcolor[1]{\def\md@backgroundcolor{#1}}  %% User-Command - Hintergrundfarbe
+\def\md@@linecolor{\color{\mdf@linecolor}}         %% Abkuerzungskommando Linienfarbe
+
+\def\md@@fontcolor{\color{\mdf@fontcolor}}         %% Abkuerzungskommando Schriftfarbe         
 
-\newcommand\mdlinecolor[1]{\def\md@linecolor{#1}}  %% User-Command - Linienfarbe
-\def\md@@linecolor{\color{\mdf@linecolor}}          %% Abkuerzungskommando
+\def\md@@backgroundcolor{\color{\mdf@backgroundcolor}}%% Abkuerzungskommando Hintergrundfarbe
 
-\newcommand\mdfontcolor[1]{\def\md@fontcolor{#1}}
-\def\md@@fontcolor{\color{\mdf@fontcolor}}
 
-\mdbackgroundcolor{\mdf@backgroundcolor}
-\mdlinecolor{\mdf@linecolor}
 %%==================================================%%
 %%===Globale Umgebung -- noch keine Modifikation ===%%
 %%==================================================%%
 
 \newenvironment{mdframed}[1][]% default-Umgebung
-  {\setkeys{mdframed}{#1}%
-   \vskip\mdf@skipabove
+  {\setkeys{mdf}{#1}%
+   \addvspace{\mdf@skipabove}%
+   \ifmdf@ntheorem
+      \ifdefined\theorempreskipamount
+         \theorempreskipamount0pt
+         \theorempostskipamount0pt
+      \else
+         {\md@PackageWarning{You haven not loaded ntheorem yet}}%
+      \fi%  
+   \fi%
    \mdframed@global@env}%
-  {\endmdframed@global@env\vskip\mdf@skipbelow}
+  {\endmdframed@global@env\addvspace{\mdf@skipbelow}}
 
 
 
@@ -268,10 +238,12 @@
 %%==================================================%%
 %%================= Breite der BOX =================%%
 %%==================================================%%
-\def\md@margin@equation{%                          %% Berechnung der moeglichen Breite fuer den Rahmeninhalt
-       \advance\hsize by -\md@framed@margin          %% hsize minus Randvorgabe
-       \advance\hsize by -2\md@framed@linewidth       %% hsize minus Linienbreite
-       \advance\hsize by -\width\md@arrayparboxrestore}%% Beruecksichtigung das Auszaehlung bzw. list-Umgebung enthalten
+\def\md@margin@equation{%                               %% Berechnung der moeglichen Breite fuer den Rahmeninhalt
+       \advance\hsize by - \md@framed@margin            %% hsize minus Randvorgabe
+       \advance\hsize by -2\md@framed@linewidth         %% hsize minus Linienbreite
+       \advance\hsize by - \mdf@leftmargin              %% hsize minus gewuenschten linken Abstand
+       \advance\hsize by - \mdf@rightmargin             %% hsize minus gewuenschten linken Abstand
+       \advance\hsize by - \width\md@arrayparboxrestore}%% Beruecksichtigung das Auszaehlung bzw. list-Umgebung enthalten
 
 %%==================================================%%
 %%===Bestimmung des Platzbedarfes fuer den Rahmen===%%
@@ -500,86 +472,117 @@
 %%==================================================%%
 %%=Ausgabe der Box nach Vorgabe der Ausagaberoutine=%%
 %%==================================================%%
+
 \let\md@textwidth\textwidth
-\def\md@putbox@single{%%%%% Ausgabe der ungesplitteten Gesamtbox
-  \ifvoid\@tempboxa
-  \else
-      \centerline{%
-        \rlap{\color{\md@backgroundcolor}%
+
+
+%%=single=%%
+\def\md@frame@background@single{%
+        \rlap{\color{\mdf@backgroundcolor}%
                \setlength{\fp@putboxa@length@md}{\ht\@tempboxa}%
                \addtolength{\fp@putboxa@length@md}{\baselineskip}%
                \addtolength{\fp@putboxa@length@md}{\md@framed@linewidth}%
-               \rule[-0.5\baselineskip]{\md@textwidth}{\fp@putboxa@length@md}%
-              }%
-       \setlength{\fp@putboxa@length@md}{\ht\@tempboxa}%
-       \addtolength{\fp@putboxa@length@md}{0.5\baselineskip}%
-        \rlap{\md@@linecolor%
-              \vrule width \md@framed@linewidth height \fp@putboxa@length@md%
-              \rule[-0.5\baselineskip-\md@framed@linewidth]{\hsize-2\md@framed@linewidth}{\md@framed@linewidth}%
-         }%
-         \hfill%
-         {\box\@tempboxa}%
-         \hfill%
-         \llap{\md@@linecolor%
-               \llap{%
-                    \rule[-0.5\baselineskip-\md@framed@linewidth]{0pt}{\md@framed@linewidth}%
-                    \vrule width \md@framed@linewidth height \fp@putboxa@length@md}%
-                    }%
-              \llap{\md@@linecolor\rule[\fp@putboxa@length@md]{\hsize}{\md@framed@linewidth}}%
+               \rule[-0.5\baselineskip]{\md@textwidth-\md@outsidemargin}{\fp@putboxa@length@md}%
               }%
+}%
+ 
+\def\md@frame@leftandbottomline@single{%
+                        \setlength{\fp@putboxa@length@md}{\ht\@tempboxa}%
+                        \addtolength{\fp@putboxa@length@md}{0.5\baselineskip}%
+                        \rlap{\md@@linecolor\vrule width \md@framed@linewidth height \fp@putboxa@length@md depth 0.5\baselineskip}%
+                        \rlap{\md@@linecolor\rule[-0.5\baselineskip-\md@framed@linewidth]{\md@textwidth-\md@outsidemargin}{\md@framed@linewidth}%
+                       }%
+}%
+
+\def\md@frame@topandrightline@single{%
+              \llap{\md@@linecolor\vrule width \md@framed@linewidth height \fp@putboxa@length@md depth 0.5\baselineskip}%
+              \llap{\md@@linecolor\rule[\fp@putboxa@length@md]{\md@textwidth-\md@outsidemargin}{\md@framed@linewidth}}%
+}%
+
+
+\def\md@putbox@single{%%%%% Ausgabe der ungesplitteten Gesamtbox
+  \ifvoid\@tempboxa
+  \else
+      \centerline{%
+        \null\hspace*{\md@framed@leftmargin}%
+        \md@frame@background@single%
+        \md@frame@leftandbottomline@single%
+         \hfill{\box\@tempboxa}\hfill%
+          \md@frame@topandrightline@single%
+        \hspace*{\mdf@rightmargin}\null%
+       }%
   \fi
 }
 
 
-\def\md@putbox@first{%%%% Ausgabe der Teilbox 1
-     \centerline{%
-          \rlap{\color{\md@backgroundcolor}%
+%%=first=%%
+
+\def\md@frame@background@first{%
+        \rlap{\color{\mdf@backgroundcolor}%
                \setlength{\fp@putboxa@length@md}{\ht\tw@}%
                \addtolength{\fp@putboxa@length@md}{0.5\baselineskip}%
                \addtolength{\fp@putboxa@length@md}{-\md@framed@linewidth}%
-               \rule{\md@textwidth}{\fp@putboxa@length@md}%
+               \rule{\md@textwidth-\md@outsidemargin}{\fp@putboxa@length@md}%
               }%
-           \setlength{\fp@putboxa@length@md}{\ht\tw@}%
-           \addtolength{\fp@putboxa@length@md}{0.5\baselineskip}%
-           \rlap{\md@@linecolor%
-                \vrule width \md@framed@linewidth height \fp@putboxa@length@md%
-                \rule[\fp@putboxa@length@md-\md@framed@linewidth]{\hsize-\md@framed@linewidth}{\md@framed@linewidth}%
-                 }%
-           \hfill%
-           {\box\tw@}%
-           \hfill%
-           \llap{\md@@linecolor%
-                  \vrule width \md@framed@linewidth height \fp@putboxa@length@md%
-                  }%
-            }%%  ??? \centerline bad idea
+}%
+ 
+\def\md@frame@topandleftline@first{%
+               \setlength{\fp@putboxa@length@md}{\ht\tw@}%
+               \addtolength{\fp@putboxa@length@md}{0.5\baselineskip}%
+               \rlap{\md@@linecolor \vrule width \md@framed@linewidth height \fp@putboxa@length@md%
+                    \rule[\fp@putboxa@length@md-\md@framed@linewidth]{\hsize-\md@framed@linewidth-\md@outsidemargin}{\md@framed@linewidth}%
+               }%
+}%
+
+\def\md@frame@rightline@first{%
+           \llap{\md@@linecolor \vrule width \md@framed@linewidth height \fp@putboxa@length@md}%
+}%
+
+
+
+\def\md@putbox@first{%%%% Ausgabe der Teilbox 1
+     \centerline{%
+          \null\hspace*{\mdf@leftmargin}%
+           \md@frame@background@first%
+           \md@frame@topandleftline@first%
+           \hfill{\box\tw@}\hfill%
+           \md@frame@rightline@first%
+           \null\hspace*{\mdf@rightmargin}\null%
+            }%
 }
 
+%%=second=%%
+
+\def\md@frame@background@second{%
+        \rlap{\color{\mdf@backgroundcolor}%
+               \setlength{\fp@putboxa@length@md}{\ht\@tempboxa}%
+               \addtolength{\fp@putboxa@length@md}{0.7\baselineskip}%
+               \rule[-0.5\baselineskip]{\md@textwidth-\md@outsidemargin}{\fp@putboxa@length@md}%
+               }%
+}%
+ 
+\def\md@frame@leftandbottomline@second{%
+             \setlength{\fp@putboxa@length@md}{\ht\@tempboxa}%
+             \addtolength{\fp@putboxa@length@md}{0.2\baselineskip}% %Linienueberschuss auf zweiter Seite -- derzeit 0pt
+             \rlap{\md@@linecolor \vrule width \md@framed@linewidth height \fp@putboxa@length@md depth 0.5\baselineskip}%
+             \rlap{\md@@linecolor \rule[-0.5\baselineskip-\md@framed@linewidth]{\md@textwidth-\md@outsidemargin}{\md@framed@linewidth}}%
+}%
+
+\def\md@frame@rightline@second{%
+              \llap{\md@@linecolor\vrule width \md@framed@linewidth height \fp@putboxa@length@md depth 0.5\baselineskip}%
+}%                                
 
 \def\md@putbox@second{%%%%% Ausgabe der Teilbox 2
   \ifvoid\@tempboxa
   \else
       \centerline{%
-         \rlap{\color{\md@backgroundcolor}%
-               \setlength{\fp@putboxa@length@md}{\ht\@tempboxa}%
-               \addtolength{\fp@putboxa@length@md}{.7\baselineskip}%
-               \addtolength{\fp@putboxa@length@md}{\md@framed@linewidth}%
-               \rule[-0.5\baselineskip-\md@framed@linewidth]{\md@textwidth}{\fp@putboxa@length@md}%
-              }%
-        \setlength{\fp@putboxa@length@md}{\ht\@tempboxa}%
-        \addtolength{\fp@putboxa@length@md}{0.2\baselineskip}% %Linienueberschuss auf zweiter Seite
-        \rlap{\md@@linecolor%
-              \vrule width \md@framed@linewidth height \fp@putboxa@length@md%
-              \rule[-0.5\baselineskip-\md@framed@linewidth]{\hsize-2\md@framed@linewidth}{\md@framed@linewidth}%
-             }%
-         \hfill%
-         {\box\@tempboxa}%
-         \hfill%
-         \llap{\md@@linecolor%
-               \llap{%
-                    \rule[-0.5\baselineskip-\md@framed@linewidth]{0pt}{\md@framed@linewidth}%
-                    \vrule width \md@framed@linewidth height \fp@putboxa@length@md}%
-                    }%
-              }%
+         \null\hspace*{\mdf@leftmargin}%
+         \md@frame@background@second%
+         \md@frame@leftandbottomline@second%
+         \hfill{\box\@tempboxa}\hfill%
+         \md@frame@rightline@second%
+         \hspace*{\mdf@rightmargin}\null%
+        }%
   \fi
 }
 
@@ -614,7 +617,7 @@
 
 
 
-%%%%%KEINE AHNUNG
+
 \catcode`\|=\md@arrayparboxrestore  %%%????
 
 
@@ -657,5 +660,23 @@
    \sloppy
 }
 
+%%==================================================%%
+%%== Sicherstellen das Optionen nur global setzbar==%%
+%%==================================================%%
+
+\DisableKeyvalOption[%  
+  action=warning,  
+  package=mdframed,    
+]{mdf}{skipabove}%
+
+\DisableKeyvalOption[%  
+  action=warning,  
+  package=mdframed,    
+]{mdf}{skipbelow}%
+
+\DisableKeyvalOption[%  
+  action=warning,  
+  package=mdframed,    
+]{mdf}{xcolor}%
 \endinput
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%