[Code] Add better code snippets

docs/parts/reference.tex

@@ -20,7 +20,7 @@
     \item \verb|\renewcommand{\city}|\{\textit{string}\} Change the city (for letters) for this document only
     \item \verb|\renewcommand{\countrycode}|\{\textit{string}\} Change the country-code (for letters) for this document only
     \item \verb|\renewcommand{\theoremde}|\{\textit{string}\} Change the translation for theorem in German (usually either ``Satz'' or ``Theorem'')
-    \item \verb|\setcounter{numberingConfig}|\{\textit{number}\} Change the numbering of definitions, lemmas, etc for this document. 1 = Separately, 2 = Combined (except for definition), 3 = Combined, 4 = Off
+    \item \verb|\setcounter{numberingConfig}|\{\textit{number}\} Change the numbering of definitions, lemmas, etc for this document. 0 = off, 1 = Separately, 2 = Combined (except for definition), 3 = Combined
     \item \verb|\setcounter{numberSubsections}|\{\textit{number}\} Change the format of the numbering of definition, lemma, etc.
           0 = $<$section$>$.$<$number$>$,\\
           1 = $<$section$>$.$<$subsection$>$.$<$number$>$,\\
@@ -432,6 +432,7 @@ This outputs as
 \end{fullTable}
 
 
+
 \subsection{Index}
 \textit{Included in \texttt{most} and up}
 
@@ -439,6 +440,8 @@ If you want to use index, add \verb|\prepareIndex| to the preamble. Using \verb|
 Using \verb|\addIndex|\{\textit{string}\}, you can do the same, but the text remains normal and using \verb|\addIndexItalic|\{\textit{string}\}, it is printed in italics
 
 
+
+\newpage
 \subsection{Extras}
 \subsubsection{BibTeX}
 \textit{Included in \texttt{recommended} and up}
@@ -454,3 +457,20 @@ Use \verb|\setupGlossary| in the preamble to prepare, then use the normal glossa
 \textit{Included in \texttt{full}}
 
 No extra configs or commands provided by this one, simply an import for minted. Be sure to enable \texttt{shell-escape} for your compiler!
+
+When \texttt{minted} is available via these helpers, you will also have access to the \texttt{codesnippet} macro:
+
+\begin{minted}{latex}
+\begin{code}{language}
+    //Code goes here
+\end{code}
+\end{minted}
+
+This is nothing different than a wrapper for a minted environment with a box drawn around it.
+
+Example (in python):
+
+\begin{code}{python}
+    def hello_world():
+        print("hello world!")
+\end{code}

extra/minted.tex

@@ -1 +1,15 @@
 \usepackage{minted}
+\usepackage{fancyvrb}
+
+
+\newenvironment{code}[1]{
+    \VerbatimEnvironment
+    \begin{minted}[
+    autogobble,
+    breaklines,
+    breakindentnchars=2,
+    frame=lines,
+    framesep=2mm,
+    baselinestretch=1.1,
+    linenos]{#1}}
+{\end{minted}}

main/style/counters.tex

@@ -19,16 +19,41 @@
 \newcounter{remarks}
 \newcounter{all}
 
-\newcommand{\definitions}{definitions}
-\newcommand{\useSubsection}{\ifnum\value{numberSubsections}>0{\arabic{subsection}.}\else{}\fi}
-\newcommand{\useSubsubsection}{\ifnum\value{numberSubsections}>1{\arabic{subsubsection}.}\else{}\fi}
 
-\newcommand{\usenumberArabic}[1]{\ifnum\value{numberingConfig}<4{\arabic{section}.\useSubsection\useSubsubsection\ifnum\value{numberingConfig}<3{\ifnum\value{numberingConfig}<2{\arabic{#1}\stepcounter{#1}}\else{
-                    \ifx#1\definitions
-                        \arabic{#1}\stepcounter{#1}
+% ┌                                                ┐
+% │             Numbering of sections              │
+% └                                                ┘
+\newcommand{\subsectionRendering}{
+    \ifnum\value{numberSubsections}=1%
+        \arabic{section}.\arabic{subsection}%
     \else
-                        \arabic{all}\stepcounter{all}
-                    \fi}\fi}\else{\arabic{all}\stepcounter{all}}\fi}\else{}\fi}
+        \ifnum\value{numberSubsections}=2%
+            \arabic{section}.\arabic{subsection}.\arabic{subsubsection}%
+        \else
+            \arabic{section}%
+        \fi
+    \fi}
+
+\newcommand{\usenumberArabic}[1]{%
+    \ifnum\value{numberingConfig}=1
+        \subsectionRendering.\arabic{#1}\stepcounter{#1}%
+    \else
+        \ifnum\value{numberingConfig}=2
+            \ifthenelse{\equal{#1}{definitions}}{%
+                \subsectionRendering.\arabic{definitions}\stepcounter{definitions}%
+            }{%
+                \subsectionRendering.\arabic{all}\stepcounter{all}%
+            }%
+        \else
+            \ifnum\value{numberingConfig}=3
+                \subsectionRendering.\arabic{all}\stepcounter{all}%
+            \else
+                \relax%
+            \fi
+        \fi
+    \fi}
+
+% ────────────────────────────────────────────────────────────────────
 
 
 % Reset definition, lemma, etc counters, add a new page
@@ -54,6 +79,12 @@
 \newsectionNoPB
 
 
+% ────────────────────────────────────────────────────────────────────
+%          ╭────────────────────────────────────────────────╮
+%          │                  Tcolorboxes                   │
+%          ╰────────────────────────────────────────────────╯
+% ────────────────────────────────────────────────────────────────────
+
 % Definitions
 \newtcolorbox{definition}[2][]{mainboxstyle,colback=blue!5!white,colframe=blue!75!black,colbacktitle=blue!75!black,title={\large #2},overlay={\node[overlaystyle,draw=blue!75!black,fill=blue!75!black] at (frame.north east) {\large Definition\usenumberArabic{definitions}};},#1}
 
@@ -93,6 +124,14 @@
 \newtcolorbox{remark}[2][]{mainboxstyle,colback=green!5!white,colframe=green!75!black,colbacktitle=green!75!black,title={\large #2},
     overlay={\node[overlaystyle,draw=green!75!black,fill=green!75!black] at (frame.north east) {\large \translate{Remark}{Bemerkung} \usenumberArabic{remarks}};},#1}
 
+
+% ────────────────────────────────────────────────────────────────────
+%          ╭────────────────────────────────────────────────╮
+%          │              Inline environments               │
+%          ╰────────────────────────────────────────────────╯
+% ────────────────────────────────────────────────────────────────────
+
+
 % Inline environments (inline)
 \newcommand{\inlineex}{\bg{gray}{\translate{Example}{Beispiel}\usenumberArabic{examples}:}}
 \newcommand{\inlinedef}{\bg{blue}{Definition\usenumberArabic{definitions}:}}