\NeedsTeXFormat{LaTeX2e} \ProvidesPackage{mkessler-fancythm}[2021/04/27 - Theorem-Environment Package] %%%%%%%%m %Provides fancy theorem-like-environments usedd in the write-ups of my lecture nots \RequirePackage{xkeyval} \newif\ifenglish\englishtrue \newif\ifshowstars\showstarstrue \newif\ifshowdaggers\showdaggerstrue \newif\ifincludestars\includestarstrue \newif\ifincludeoral\includeoraltrue \newif\ifmarkoral\markoraltrue \newif\iflecturenumbers\lecturenumberstrue \newif\ifnumbersmallenvironmentswiththeorem\numbersmallenvironmentswiththeoremfalse \newif\ifnumbersmallenvironments\numbersmallenvironmentsfalse \newcommand{\fancythmlinewidth}{2pt} \newcommand{\fancythm}{8pt} \define@choicekey*{mkesslerfancythm}{numbersmallenvironments}[\val\nr]{no,section,theorem}{% \ifcase\nr\relax \numbersmallenvironmentsfalse \or \numbersmallenvironmentstrue %numbering small environments within sections is forbidden whilst using lecturenumbes \iflecturenumbers \numbersmallenvironmentswiththeoremtrue \else \numbersmallenvironmentswiththeoremfalse \fi \or \numbersmallenvironmentstrue \numbersmallenvironmentswiththeoremtrue \fi } \define@choicekey*{mkesslerfancythm}{lecturenumbers}[\val\nr]{true,false}{% \ifcase\nr\relax \lecturenumberstrue \else \lecturenumbersfalse \fi } \define@choicekey*{mkesslerfancythm}{showdaggers}[\val\nr]{true,false}{% \ifcase\nr\relax \showdaggerstrue \else \showdaggersfalse \fi } \define@choicekey*{mkesslerfancythm}{ownenvironments}[\val\nr]{on, natural, off}{% \ifcase\nr\relax \includestarstrue \showstarstrue \or \includestarstrue \showstarsfalse \or \includestarsfalse \showstarsfalse \fi } \define@choicekey*{mkesslerfancythm}{oralremarks}[\val\nr]{on,natural,off}{% \ifcase\nr\relax \includeoraltrue \markoraltrue \or \includeoraltrue \markoralfalse \or \includeoralfalse \fi } %%%%% Option section \DeclareOptionX{english}{\englishtrue} \DeclareOptionX{german}{\englishfalse} \DeclareOptionX{showdaggers}{\setkeys{mkesslerfancythm}{showdaggers=#1}} \DeclareOptionX{ownenvironments}{\setkeys{mkesslerfancythm}{ownenvironments=#1}} \DeclareOptionX{oralremarks}{\setkeys{mkesslerfancythm}{oralremarks=#1}} \DeclareOptionX{lecturenumbers}{\setkeys{mkesslerfancythm}{lecturenumbers=#1}} \DeclareOptionX{numbersmallenvironments}{\setkeys{mkesslerfancythm}{numbersmallenvironments=#1}} \DeclareOptionX*{\PackageWarning{mkesslerfancythm}{Unknown X \CurrentOption}}% For unknown options \ProcessOptionsX*\relax %%%% Implementation section %Required Packages \RequirePackage{amsmath} \RequirePackage{amsthm} \RequirePackage{mdframed} \RequirePackage{thmtools} \RequirePackage[skins]{tcolorbox} \RequirePackage{mkessler-thmstyle} %%Environments that are numbered by default have 3 versions: % - the standard one, for numbering % - one asterisk, to exclude them from numbering (because they were not numbered in the lecture) -> they will be numbered if 'truenmubers' option is set % - two asterisks, for marking them as self-added, so they will not be numbered, but will receive a visual asterisk. -> They will be numbered if 'truenumbers' option is set %Theorem \RequirePackage{mfirstuc} \RequirePackage{xifthen} \RequirePackage{xparse} %Taken from % https://github.com/gillescastel/university-setup/blob/master/preamble.tex % Make boxes breakable \tcbuselibrary{breakable} \declaretheorem[numberwithin=section]{dummy} \declaretheorem[numberwithin=dummy]{smalldummy} \NewDocumentCommand{\declarebigtheorem}{O{} O{} m m O{}}{ %First, store the name of the theorem in \theoremname \ifenglish \ifthenelse{\isempty{#2}}{\def\theoremname{#4}}{\def\theoremname{#2}} \else \ifthenelse{\isempty{#1}}{\def\theoremname{#4}}{\def\theoremname{#1}} \fi %Define the mane version of the theorem \ifthenelse{\isempty{#5}}{\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}, sibling = dummy]{#4}}{} %Define the versions theorem*, theorem**, dtheorem \iflecturenumbers \ifnumbersmallenvironments \declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}, sibling=smalldummy]{#4*} \declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, sibling=smalldummy]{#4**} \declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, sibling=smalldummy]{d#4} \else \declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}, numbered=no]{#4*} \declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, numbered = no]{#4**} \declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, numbered = no]{d#4} \fi \else \declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}, sibling=dummy]{#4*} \declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, sibling=dummy]{#4**} \declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, sibling=dummy]{d#4} \fi \ifincludestars\else\renewenvironment{#4**}{\comment}{\endcomment}\fi } \NewDocumentCommand{\declaresmalltheorem}{O{} O{} m m}{ %Get the name of the theorem and store it in \theoremname \ifenglish \ifthenelse{\isempty{#2}}{\def\theoremname{#4}}{\def\theoremname{#2}} \else \ifthenelse{\isempty{#1}}{\def\theoremname{#4}}{\def\theoremname{#1}} \fi \ifnumbersmallenvironments \ifnumbersmallenvironmentswiththeorem \declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}, sibling = smalldummy]{#4} \declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, sibling=smalldummy]{#4*} \declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, sibling=smalldummy]{d#4} \else \declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}, sibling=dummy]{#4} \declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, sibling=dummy]{#4*} \declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, sibling=dummy]{d#4} \fi \else \declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}, numbered = no]{#4} \declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, numbered = no]{#4*} \declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, numbered = no]{d#4} \fi \declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}, sibling=dummy]{n#4} \ifincludestars\else\renewenvironment{#4*}{\comment}{\endcomment}\fi } \declarebigtheorem[Satz][Theorem]{thmredmarginandfill}{theorem} \declarebigtheorem{thmredmarginandfill}{proposition} \declarebigtheorem[Korollar]{thmredmarginandfill}{corollary} \declarebigtheorem{thmorangemarginandfill}{lemma} \declarebigtheorem[Lemma und Definition][Lemma and Definition]{thmorangemarginbluefill}{lemmadef} \declarebigtheorem{thmbluemarginandfill}{definition} \declarebigtheorem[Satz und Definition][Theorem and Definition]{thmredmarginbluefill}{theoremdef} \declarebigtheorem[Proposition und Definition][Proposition and Definition]{thmredmarginbluefill}{propositiondef} \declarebigtheorem{thmvioletmarginandfill}{notation} \declarebigtheorem[zuSatz][Addition to Theorem]{thmredmarginandfill}{additiontheorem} %%%Environments that are not numbered by default (notation, question, example, remark etc) have two forms: % - normal form: won't be numbered unless 'numbersmallenvironments' is set % - having an asterisk: will be displayed with an asterisk, will be numbered if 'numbersmallenvironments' is set %Notation \declaresmalltheorem[Notationsmissbrauch][Abuse of Notation]{thmvioletmargin}{abuse} \declaresmalltheorem[Beispiel]{thmgreenmargin}{example} \declaresmalltheorem[Bemerkung]{thmyellowmargin}{remark} \declaresmalltheorem[Lob]{thmgoldmargin}{praise} \declaresmalltheorem[Trivial Nonsense][Trivial Nonsense]{thmyellowmargin}{trivial} \declaresmalltheorem[Frage]{thmblackmarginandfill}{question} \declaresmalltheorem[Organisatorisches][Organisational stuff]{thmblackmargin}{orga} \declaresmalltheorem[Fakt]{thmredmargin}{fact} %%%% Specially treated stuff \declaresmalltheorem[\ifmarkoral Mündliche Anmerkung\else Bemerkung\fi][\ifmarkoral Oral remark\else remark\fi]{thmyellowmargin}{oral} % Option to remove oral remarks when needed \ifincludeoral\else \renewenvironment{oral}{\comment}{\endcomment} \renewenvironment{oral*}{\comment}{\endcomment} \renewenvironment{doral}{\comment}{\endcomment} \fi %%%%%%%% Other mdframed style boxes \newtcolorbox{recap}{before skip = 0.5cm, after skip = 0.5cm, enhanced, sharp corners = all, colback = white, colframe = gray, toprule=0pt, bottomrule=0pt, leftrule=0pt,rightrule=0pt, overlay = { \draw[gray, line width = 2pt] (frame.north west) -- ++(0.5cm, 0pt); \draw[gray, line width=2pt] (frame.south east) -- ++(-0.5cm, 0pt); \draw[gray, line width=2pt] (frame.north west) -- ++ (0pt, -0.5cm); \draw[gray, line width=2pt] (frame.south east) -- ++(0pt, 0.5cm); }} \newenvironment{moral}{% \begin{mdframed}[linecolor=green!70!black]% \bfseries\color{green!50!black}}% {\end{mdframed}} \newenvironment{antimoral}{% \begin{mdframed}[linecolor=red!70!black]% \bfseries\color{red!50!black}}% {\end{mdframed}} %%%%%%%%%%%% Non-mdframed theorems \theoremstyle{plain} \newtheorem{variant}{\ifenglish Variant\else Variante\fi} \newtheorem{assumption}{\ifenglish Assumption\else Annahme\fi} \theoremstyle{definition} \newtheorem*{note}{\ifenglish Note\else Anmerkung\fi} \newtheorem*{warning}{\color{red}\ifenglish Warning \else Warnung\fi} \newtheorem*{goal}{\ifenglish Goal \else Ziel\fi} \newtheorem*{strategy}{\ifenglish Proof Strategy \else Beweisstrategie\fi} \newtheorem*{goal*}{\ifenglish Goal* \else Ziel*\fi} \newtheorem*{problem}{Problem} \newtheorem*{info}{Information} \newtheorem*{answer}{\ifenglish Answer\else Antwort\fi} \newtheorem{observe}[theorem]{\ifenglish Observe\else Beobachte\fi} \newtheorem*{property}{\ifenglish Property\else Eigenschaft\fi} \newtheorem*{intuition}{Intuition} \newtheorem*{recall}{\ifenglish Recall\else Erinnerung\fi} \newtheorem*{idea}{\ifenglish Idea\else Idee\fi} \newtheorem{exercise}{\ifenglish Exercise\else Aufgabe\fi}[section] \newtheorem{reminder}{\ifenglish Reminder\else Erinnerung\fi}