update dates in provided packages, do not use relative importing path

.build/header_info.txt

@@ -1,11 +0,0 @@
-This LaTeX {latex_file_type} is free software and is dual-licensed
-under the LPPLv1.3c and the GPLv3 licenses.
-You may use it freely for your purposes.
-The latest version of the {latex_file_type} sources can be obtained
-via GitLab under
-   https://gitlab.com/latexci/packages/LatexPackages
-The latest version of the built packages can be obtained via GitLab under
-   https://gitlab.com/latexci/packages/LatexPackagesBuild
-For further information see the urls above.
-Reportings of bugs, suggestions and improvements are welcome, see the README
-at the Git repository for further information.

.ci/configure_git.sh

@@ -1,17 +0,0 @@
-set -e
-
-# Set up ssh private key
-mkdir -p ~/.ssh
-chmod 700 ~/.ssh
-
-echo "$DEPLOY_SSH_KEY" > ~/.ssh/id_ed25519
-chmod 600 ~/.ssh/id_ed25519
-
-# Set up remote host key fingerprint
-echo "git.abstractnonsen.se ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAufJTq206GOv0D8gHs2o3eDusLNWaB0U7JRhUYnux9B" >> ~/.ssh/known_hosts
-chmod 644 ~/.ssh/known_hosts
-
-git config --global user.email "git@maximilian-kessler.de"
-git config --global user.name "Maximilian Keßler (via gitlab runner)"
-
-echo "Successfully added ssh deploy keys"

.ci/deploy/deploy_message.py

@@ -1,19 +0,0 @@
-import os
-
-
-def get_latest_commit(repo):
-    if repo.head.is_detached:
-        return repo.head.commit
-    else:
-        return repo.head.ref.commit
-
-
-def get_deploy_message(repo):
-    old_msg = get_latest_commit(repo).message
-    return "{old_msg}\n" \
-           "\n" \
-           "Build branch {branch} ({hexsha}) from {repo_name}" \
-        .format(old_msg=old_msg,
-                branch=os.environ['REF_NAME'],
-                hexsha=get_latest_commit(repo).hexsha[0:7],
-                repo_name='latex/latex-packages')

.ci/deploy_to_build_repo.sh

@@ -1,14 +0,0 @@
-set -e
-
-# set up deploy message
-cd .ci
-export COMMIT_MSG=$(python3 print_deploy_message.py)
-cd ..
-
-# push pages to build repository
-cd build/packages
-git add .
-git commit -m "${COMMIT_MSG}" || echo "Nothing new to commit"
-git remote set-url origin --push git@git.abstractnonsen.se:latex/latex-packages-build
-git push --set-upstream origin ${REF_NAME}-build
-cd ../..

.ci/print_deploy_message.py

@@ -1,7 +0,0 @@
-from deploy.deploy_message import get_deploy_message
-import git
-
-if __name__ == "__main__":
-    repo = git.Repo(search_parent_directories=True)
-    msg = get_deploy_message(repo)
-    print(msg)

.ci/setup_build_repo_branch.sh

@@ -1,19 +0,0 @@
-# ! /bin/sh
-set -e
-
-cd build/packages
-
-REMOTE_BRANCH=$(git branch -a | sed -n '/remotes\/origin\/.*-build/p' | sed 's/remotes\/origin\///g' | sed 's/-build//g' | sed 's/[[:space:]]//g' | sed -n "/^${REF_NAME}$/p")
-
-echo ${REMOTE_BRANCH}
-
-if [ "$REMOTE_BRANCH" = "" ]; then
-    echo "This is the first build on this branch, creating new branch in build repository to push to"
-    git checkout --orphan ${CI_COMMIT_REF_NAME}-build
-    ls -ra | sed '/^\.git$/d' | sed '/^\.\.$/d' | sed '/^\.$/d' |  xargs -r git rm --cached
-    ls -ra | sed '/^\.git$/d' | sed '/^\.\.$/d' | sed '/^\.$/d' |  xargs -r rm -rf
-else
-    echo "Checking out remote branch from last build"
-    git checkout -b ${REMOTE_BRANCH}-build origin/${REMOTE_BRANCH}-build
-fi
-cd ../..

.gitea/workflows/build.yaml

@@ -1,81 +0,0 @@
-name: Build LaTeX packages
-on: [push]
-
-jobs:
-  build:
-    runs-on: latex-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          submodules: recursive
-          fetch-depth: 0    # We need all history to correctly parse tag names
-          fetch-tags: true
-      - name: Setup git credentials and committer
-        run: .ci/configure_git.sh
-        env:
-          DEPLOY_SSH_KEY: ${{ secrets.deploy_ssh_key }}
-      - name: Clone build repository
-        uses: actions/checkout@v4
-        with:
-          repository: latex/latex-packages-build
-          path: build/packages
-          ref: master
-      - name: Checkout correct branch in build repository
-        run: |
-          .ci/setup_build_repo_branch.sh
-        env:
-          REF_NAME: ${{ github.ref_name }}
-      - name: Build packages incrementally
-        run: make
-      - name: Push packages to build repo
-        run: |
-          .ci/deploy_to_build_repo.sh
-        env:
-          REF_NAME: ${{ github.ref_name }}
-      - name: Clean up git files from build repo
-        if: github.ref == 'refs/heads/master'
-        run: rm -rf build/packages/.git
-      - name: Save built packages to cache
-        if: github.ref == 'refs/heads/master'
-        uses: actions/cache/save@v3
-        with:
-          path: build/packages/
-          key: ${{ github.ref }}-packages
-
-  pages:
-    runs-on: latex-latest
-    needs: build
-    if: github.ref == 'refs/heads/master'
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-      - name: Load package cache
-        uses: actions/cache/restore@v3
-        with:
-          path: build/packages/
-          key: ${{ github.ref }}-packages
-      - name: Load compilation cache
-        uses: actions/cache/restore@v3
-        with:
-          path: .compile
-          key: ${{ github.ref }}-doc
-      - name: Compile documentation
-        run: make doc
-        env:
-          TEXINPUTS: '${{ github.workspace }}/build/packages//:'
-      - name: Prepage pages
-        run: |
-          cd build
-          rm -rf packages/.git  # Don't deploy the git files
-          zip -r latex-packages.zip packages/ -x '*.git*'
-          zip -r latex-packages-doc.zip doc/
-      - name: Deploy to pages
-        uses: actions/pages@v1
-        with:
-          directory: build/
-      - name: Upload compilation cache
-        uses: actions/cache/save@v3
-        with:
-          path: .compile
-          key: ${{ github.ref }}-doc

.gitignore

@@ -1,22 +1 @@
 *.swp
-build/*
-.gitconfiglock
-.initsubmodulelock
-.idea/
-*.synctex.gz
-__pycache__
-*.aux
-*.fdb_latexmk
-*.fls
-*.log
-*.pdf
-wip/proof/.skip
-*.out
-*.idx
-*.ilg
-*.ind
-*.cnt
-*.glo
-*.hd
-*.toc
-*.sty

.gitmodules

@@ -1,4 +0,0 @@
-[submodule "PyTeX"]
-	path = PyTeX
-    url = ../PyTeX.git
-    branch = latex-packages

LICENSE.md

@@ -1,32 +0,0 @@
-Copyright (c) 2021-2022 Maximilian Keßler
-
-## Available Licenses
-This work is dual-licensed. It may be distributed and/or modified
-
-1. under the LaTeX Project Public License, version 1.3c or (at your opinion) any later version and/or,
-2. under the GNU General Public License, Version 3 or (at your opinion) any later version
-
-## LaTeX Project Public License
-- The latest version of the LaTeX Project Public License license is in   
-   http://www.latex-project.org/lppl.txt   
-and version 1.3 or later is part of all distributions of LaTeX
-version 2005/12/01 or later.
-- This work consists of all source files, availabe in directory `src/`,
-  as well as all derived files obtained from these by formatting them
-  with [PyTeX](https://gitlab.com/latexci/packages/PyTeX)
-- This work has the LPPL maintenance status 'maintained'.
-  The Current Maintainer of this work is Maximilian Keßler.
-- The license is also available in `licenses/LPPL.txt`
-
-## Gnu General Public License
-- This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-- This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-- You should have received a copy of the GNU General Public License
-along with this program.  If not, see <https://www.gnu.org/licenses/>.
-- The license is also available in `licenses/GPLv3.txt`

Makefile

@@ -1,53 +0,0 @@
-# Makefile for latex-packages
-
-BUILD_DIR=build
-DOC_SUBDIR=doc
-PACKAGES_SUBDIR=packages
-COMPILE_SUBDIR=.compile
-BUILD_FLAGS=--recursive --git-version --pytex-version --license --author "Maximilian Keßler" --pytex-info-text --extra-header ".build/header_info.txt" --name "prepend-author" --clean-old-files
-
-ROOT=$(shell pwd)
-BUILD_ROOT=${ROOT}/${BUILD_DIR}
-
-
-# Build packages
-build: .initsubmodulelock
-	python3 build.py --source-dir src --build-dir ${BUILD_ROOT}/${PACKAGES_SUBDIR} ${BUILD_FLAGS}
-
-# Build packages and allow repo to be dirty (use with caution and only when developing)
-dirty: .initsubmodulelock
-	python3 build.py --source-dir src --build-dir ${BUILD_ROOT}/${PACKAGES_SUBDIR} ${BUILD_FLAGS} --allow-dirty
-
-# generate documentation files from /doc
-doc:
-	@scripts/compile_doc.sh
-	@mkdir -p ${BUILD_ROOT}/${DOC_SUBDIR}
-	@cp .compile/*.pdf ${BUILD_ROOT}/${DOC_SUBDIR}
-	@echo Documentation files written to ${BUILD_ROOT}/${DOC_SUBDIR}
-	
-init: .initsubmodulelock .gitconfiglock
-
-config: .gitconfiglock
-
-.initsubmodulelock:
-	@git submodule update --init
-	@touch .initsubmodulelock
-
-.gitconfiglock:
-	@echo "[Make config] Setting git configs to prevent wrong pushes"
-	@git config push.recurseSubmodules check
-	@git config status.submodulesummary 1
-	@echo "[Push annotated tags by default]"
-	@git config push.followTags true
-	@touch .gitconfiglock
-
-all: clean build
-
-clean:
-	@-rm -r build/
-	@-rm -r .compile/
-
-.PHONY: build doc
-#!/bin/bash
-# Compiles all correspondence letters in repository
-

PyTeX

@@ -1 +0,0 @@
-Subproject commit c9bb0e87c91beae3e17a829603e4459cf804ec51

README.md

@@ -1,35 +1,6 @@
-# Latex Packages
+# LatexPackages
 
-This is a collection of some packages I regularly use. Feel free to use them as well, if you want to.
+packages with mkessler- name are up to date
+package sheet is also usable
 
-However, some of them (especially `mkessler-math`) might be heavily customized for myself and do not form a real package in the Unix philosophy sense and are more of my preamble, that everyone gets to copy around that I bundled up in a central place. Some others (especially `mkessler-fancythm`) follow (or at least try to) this philosophy, so they should be designed to work with your documents and online provide specific functionality.
+other packages are deprecated
-
-Mostly, they are available as a repository so that
-- People that I work on the same documents with have access to all the source code I used, without having to send them package files each time
-- I can use these as a submodule in various other projects, e.g. the write-up of my lecture notes. This bundles re-usability and easy modifiability at a central place whilst also allowing project-specific (small) adaptations
-- I like sharing things that could help others, as I profit from others way too often
-- This motivates me to keep things organized
-
-## Usage
-If you want to use these, just clone [latex-packages-build][lp-build] into your `~/texmf/tex/latex` directory, and you are ready to go.
-The builds are also available as single files or as zip at the [pages][pages].
-
-## Documentation
-See the `documentation` folder (or zip file) at [pages][pages] for documentation to most of the packages.
-
-## Bugs
-As already mentioned, not all of these are intended for generic use. If you however feel like this should be the case, feel free to point out bugs or troubles when using these here at GitHub or to me directly.
-
-## Contribute
-Feel free to send pull requests if you have suggestions for improvements.
-
-## License
-This is free software.
-Prior to version 2.6 this has been MIT-licensed. Starting with version 1.6 this is licensed under the LPPL and/or the GPLv3.
-See `LICENSE.md` for further details.
-
-The `quiver.sty` package here is taken from [varkor/quiver][quiver] and licensed under the MIT License. It is redistributed unchanged for dependency reasons of my projects.
-
-[pages]: https://latex.users.abstractnonsen.se/latex-packages
-[lp-build]: https://git.abstractnonsen.se/latex/latex-packages-build
-[quiver]: https://github.com/varkor/quiver

build.py

@@ -1,7 +0,0 @@
-#! /usr/bin/python3
-import sys
-
-from PyTeX.build import parse_and_build
-
-if __name__ == "__main__":
-    parse_and_build(sys.argv[1:])

doc/LATEXMKRC

@@ -1,14 +0,0 @@
-# This is the .latexmkrc file that needs to be used for compiling the documentation
-# Note that the makeindex command is non-standard and follows the LaTeX3 architecture
-# Without this, generating the indexes properly will not work and leads to compiling
-# errors.
-# When adding new packages, this should be symlinked to in each new directory,
-# so that a call to latexmk will automatically use these options
-
-$makeindex = 'makeindex -s gind.ist %O -o %D %S';
-$clean_ext .= ' glo';
-$clean_ext .= ' hd';
-$clean_ext .= ' ins';
-$pdf_mode = 1;
-$print='pdf';
-$pdflatex = 'pdflatex --shell-escape %O %S';

doc/environments/fancythm/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/environments/fancythm/fancythm.tex

@@ -1,5 +0,0 @@
-\documentclass[full]{l3doc}
-\usepackage{mkessler-todo}
-\begin{document}
-\DocInput{../../../src/environments/fancythm/fancythm.dtx}
-\end{document}

doc/environments/groupthm/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/environments/groupthm/groupthm.tex

@@ -1,5 +0,0 @@
-\documentclass[full]{l3doc}
-\usepackage{mkessler-todo}
-\begin{document}
-\DocInput{../../../src/environments/groupthm/groupthm.dtx}
-\end{document}

doc/environments/refproof/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/environments/refproof/refproof.tex

@@ -1,165 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{refproof} package}
-\author{Maximilian Keßler}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  This package aims to at consistently numbering claims within proofs.
-  For this purpose, take a valid \meta{label} when starting a proof,
-  associating it with a theorem/lemma etc.~and enabling us to subnumber
-  claims within this proof.
-  We also provide some customizations for proofs.
-\end{abstract}
-
-\tableofcontents
-
-\begin{documentation}
-
-
-\section{Proofs}
-\subsection{Old proofs}
-\begin{environment}{oldproof}
-  Behaves like \env{proof} from \pkg{amsmath}.
-\end{environment}
-
-\begin{environment}{oldsubproof}
-  Behaves like \env{subproof} from \pkg{mkessler-subproof}.
-
-  That is, behaves like the \pkg{amsmath} proof environment except that
-  the shown keyword is \enquote{subproof} and we end the proof
-  with a black instead of a white square.
-\end{environment}
-
-It is not recommended to use \env{oldproof} or \env{oldsubproof},
-since these have no support for the \texttt{claim} management this
-package provides.
-They only exist for legacy reasons.
-
-\subsection{Basic proofs}
-
-Both of these have \texttt{claim} support,
-which is explained later in \autoref{sec:claim-support}.
-
-\begin{environment}{proof}
-  \begin{syntax}
-    \cs{begin}\{proof\}*\oarg{description}
-  \end{syntax}
-  The old \env{proof} environment has been modified slightly.
-  We still accept a \meta{description}, but this will be given
-  in parantheses after the usual \enquote{proof} keyword.
-
-  Additionally, we accept an optional \enquote{star}, that will be visually
-  displayed behind the \enquote{proof} keyword.
-
-  When nested, that is, when inside a \env{proof} or \env{subproof} environment,
-  the name will automatically change to \enquote{subproof}.
-  Nesting works to an arbitrary depth.
-\end{environment}
-
-\begin{environment}{subproof}
-  \begin{syntax}
-    \cs{begin}\{subproof\}*\oarg{description}
-  \end{syntax}
-
-  Works like the \env{proof} environment, but will always be named
-  \enquote{subproof} and finish with a black square.
-
-  You will probably rarely need this.
-\end{environment}
-
-\subsection{Refproofs}
-
-\begin{environment}{refproof}
-  \begin{syntax}
-    \cs{begin}\{refproof\}*\marg{label}\oarg{description}
-  \end{syntax}
-  For the optional \enquote{*} or the \meta{description}
-  see the \env{proof} environment.
-
-  The \meta{label} has to be a valid \LaTeX-known label that \cs{ref} would
-  accept.
-  This \env{refproof} is then associated with the corresponding
-  theorem that \meta{label} refers to.
-  It will state \enquote{Proof of \meta{reference}} at the beginning of
-  the environment to indicate that this proof is associated with some
-  specific environment.
-
-  When the \pkg{hyperref} package is loaded, this is automatically
-  detected and an \cs{autoref} command is used to also indicate
-  the environment name in the reference.
-
-  When \env{refproof} has been called with the same label before,
-  the name will be adjusted to
-  \enquote{Continuation of proof of \meta{reference}}
-  automatically.
-
-  Claim support is explained in \autoref{sec:claim-support}.
-\end{environment}
-
-
-\section{Claim support}
-\label{sec:claim-support}
-
-\begin{environment}{claim}
-\begin{environment}{claim*}
-  \begin{syntax}
-    \cs{begin}\{claim*\}
-  \end{syntax}
-  The star in the environment name makes the claim not to be numbered.
-\end{environment}
-\end{environment}
-
-The \env{proof}, \env{subproof} and \env{refproof} environment alter the
-behavior of the claim numbering as follows:
-
-\begin{itemize}
-  \item The \env{proof} and \env{subproof} environment will reset the
-    \texttt{claim} counter at their beginning.
-    Claims will appear as \enquote{Claim 1}, \enquote{Claim 2},\ldots
-
-    At the end of the environment, the previous counter is restored.
-  \item The \env{refproof} environment will number claims within the
-    proof and \emph{all of its continuations}.
-    Additionally, claims will be numbered as 
-    \enquote{\meta{reference}.C1}, \enquote{\meta{reference}.C2}
-    where \meta{reference} is the numbering style of the \meta{label}
-    that this proof is associated to.
-
-    At the end of the environment, the previous counter is restored.
-\end{itemize}
-
-\section{Language support}
-
-This package makes use of the \pkg{translator} package to provide
-\pkg{babel}-sensitive translations dynamically throughout the document.
-You need the
-\texttt{%
-  translator\allowbreak-proof\allowbreak-dictionary%
-  \allowbreak-\meta{language}.dict
-}
-dictionary somewhere where \LaTeX can find it.
-It should have shipped with this documentation and the package source.
-
-Currently, only German and English are supported.
-\end{documentation}
-
-
-\section{\pkg{groupthm} integration}
-
-This has not been implemented yet, but future features include:
-
-\begin{itemize}
-  \item Integrate the claim environment into the \texttt{star} and \texttt{starred}
-    groups of \pkg{groupthm}.
-  \item Integrate the optional stars of the \env{proof} etc into \pkg{groupthm},
-    i.e.~let them behave like \texttt{star} environments to toggle
-    these in a unified way.
-\end{itemize}
-
-\PrintIndex
-  
-\end{document}

doc/environments/thmstyle/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/environments/thmstyle/thmstyle.tex

@@ -1,5 +0,0 @@
-\documentclass[full]{l3doc}
-\usepackage{mkessler-todo}
-\begin{document}
-\DocInput{../../../src/environments/thmstyle/thmstyle.dtx}
-\end{document}

doc/indexing/symbindex/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/indexing/symbindex/symbindex.tex

@@ -1,105 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-symbindex} package}
-\author{Maximilian Keßler}
-
-\usepackage{mkessler-symbindex}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  This package aims at indexing mathematical symbols properly.
-  It provides a key-value interface for declaring such symbols
-  and indexes them automatically when used.
-\end{abstract}
-
-\begin{documentation}
-
-We base our index on the \pkg{imakeidx} package.
-
-We will also only index each symbol only for its first appearance in the
-document, not congesting the index unnecessarily.
-
-\begin{function}{\DeclareSymbol}
-  \begin{syntax}
-    \cs{DeclareSymbol}\oarg{key=value list}\marg{symbol name}
-  \end{syntax}
-  This declares the command \cs{\meta{symbol name}}.
-  The behavior is controlled by the key-value list,
-  which accepts the following keys:
-
-  \begin{description}
-    \item[group = \meta{index name}]
-      Declares that this symbol will appear
-      in the \meta{index name} given.
-      If not present, the default index of the document will be used.
-
-      The index is assumed to exist.
-
-    \item[formula = \meta{formula}]
-      Controls to what formula the control sequence expands in the document
-      when called.
-      This can be any valid macro that is callable in math mode.
-      It is allowed that this macro captures additional arguments following
-      the command invocation, this will not interfere with indexing.
-
-      When not given, the \meta{formula} will just be the \meta{symbol name}
-      itself.
-
-    \item[ordered = \meta{word}]
-
-      Denotes that the symbol will be ordered alphabetically like \meta{word}
-      in the index.
-
-      When not given, the \meta{symbol name} will be used.
-
-    \item[description = \meta{text}]
-
-      Sets the description that appears in the index behind the symbol.
-
-      If not given, no description is present.
-
-    \item[operator = \meta{function}]
-
-      When \cs{\meta{symbol name}} is called,
-      this expands to the control sequence
-      \enquote{\meta{function}\{\meta{formula}\}}
-      so that the \meta{function} receives the \meta{formula}
-      as its first argument.
-
-      This can e.g.~be set to \cs{operatorname}, \cs{textbf}
-      or similar, adjusting the spacing or layouting of
-      the formula, while not influencing the ordering in the index.
-
-      When \meta{ordered = } is given yet, this is equivalent to
-      not using the \meta{operator = } and just putting this in the
-      \meta{formula = } key together.
-
-      When no \meta{operator} is given, \cs{use:n} is inserted,
-      which strips the braces around \meta{formula} and just
-      leaves formula in the input stream,
-      resulting in no effect.
-
-    \item[defaultargs = \meta{token list}]
-
-      This sets a list of tokens that will be inserted directly
-      after the invocation of \cs{\meta{symbol name}} when listing
-      the symbol in the index.
-
-      This makes it possible e.g.~to define \cs{Mod} as a formula
-      that stands for \enquote{$R$-modules} and is used as
-      \enquote{\texttt{\cs{Mod}\_R}} in the document
-      (or any other symbol that \texttt{R}, of course)
-      and list it as $\text{Mod}_R$ in the index,
-      by setting \enquote{defaultargs = \_R}.
-
-  \end{description}
-\end{function}
-  
-\end{documentation}
-
-\PrintIndex
-  
-\end{document}

doc/indexing/vocab/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/indexing/vocab/vocab.tex

@@ -1,55 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-vocab} package}
-\author{Maximilian Keßler}
-
-\usepackage{mkessler-vocab}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  When defining lots of new notions in a document,
-  it is useful to index these at the point of their definition,
-  to let users easily look up the spots where notions are
-  introduced in a document.
-
-  Also, one often wants to highlight these when defining a new notion.
-
-  We combined both approaches.
-\end{abstract}
-
-\begin{documentation}
-
-\section{Macros}
-\begin{function}{\vocab}
-  \begin{syntax}
-    \cs{vocab}\oarg{index entry}\marg{vocab}
-  \end{syntax}
-
-  Highlights \meta{vocab} in the text (bold blue).
-  Also indexes this under \oarg{index entry}.
-
-  If \oarg{index entry} is empty, \meta{vocab} itself will appear in the index.
-\end{function}
-
-\begin{function}{\printvocabindex, \PrintVocabIndex}
-  Prints the index of vocabs.
-
-  The \cs{printvocabindex} is deprecated,
-  use the better named \cs{PrintVocabIndex}.
-\end{function}
-
-\section{Package options}
-
-You can specify the two options \texttt{index} and \texttt{noindex}.
-The default is \texttt{noindex}.
-
-Index entries are only generated if \texttt{index} has been specified.
-Of course, \cs{PrintVocabIndex} results in an error if the package
-has been loaded with \texttt{noindex}.
-  
-\end{documentation}
-
-\end{document}

doc/math/categories/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/math/categories/categories.tex

@@ -1,119 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-categories} package}
-\author{Maximilian Ke\ss ler}
-
-\usepackage{mkessler-categories}
-
-
-\NewDocumentCommand{\ShowCategory}{m}
-{
-  \cs{#1} & $\csname #1\endcsname$ \\
-}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  This is a ready-to-use package providing symbols of mathematical
-  categories with automatic indexing.
-
-  It is certainly plausible that you prefer to name your categories slightly
-  differently that the author.
-\end{abstract}
-
-\begin{documentation}
-
-\section{General notice}
-
-This package is based on the \pkg{mkessler-symbindex} package.
-We thus use \pkg{imakeindex} to generate the index file.
-
-\section{Functionality}
-
-\begin{function}{\category}
-  \begin{syntax}
-    \cs{category}\marg{category}
-  \end{syntax}
-
-  Makes the given argument \meta{category} behave like a math operator
-  and prints its name in bold.
-
-  This is just to ensure a unified style for printing categories,
-  if you don't like it, redefine this macro.
-\end{function}
-
-\begin{function}{\DeclareCategory}
-  \begin{syntax}
-    \cs{DeclareCategory}\oarg{key=value list}\marg{category}
-  \end{syntax}
-
-  Has the same syntax as \cs{DeclareSymbol} from the \pkg{mkessler-symbindex} package,
-  but adds the key \texttt{group = categories}.
-\end{function}
-
-\begin{function}{\DeclareSimpleCategory}
-  \begin{syntax}
-    \cs{DeclareSimpleCategory}\oarg{key=value list}\marg{category}\oarg{description}
-  \end{syntax}
-
-  Declares a \enquote{simple} category, i.e.~the category \cs{\meta{category}}
-  is declared and will expand to \enquote{\cs{category}\marg{category}}
-  when expanded.
-
-  The optional \meta{description} is shown in the index when present.
-\end{function}
-
-\begin{function}{\MakeCategoryIndex}
-  Prints the index of categories.
-\end{function}
-
-\section{Language integration}
-
-This package uses \pkg{translator} to translate the package descriptions.
-Currently, only English and German are supported.
-
-\section{Default categories}
-
-The package also provides default categories.
-These are shown in \autoref{tab:provided-categories}.
-
-You can view their appearance in the index and their descriptions in the
-index of this documentation.
-Unfortunately, the index is not (yet) compatible with the \texttt{l3doc} class
-which is used for this documentation, so ignore everything before the
-\enquote{@} characters.
-
-\begin{table}[htpb]
-  \centering
-  \begin{tabular}{c | c}
-    Macro & Result \\
-    \hline
-    \ShowCategory{Top}
-    \ShowCategory{hTop}
-    \ShowCategory{Set}
-    \ShowCategory{CHaus}
-    \ShowCategory{Grp}
-    \ShowCategory{Ab}
-    \ShowCategory{CRing}
-    \ShowCategory{Ring}
-    \ShowCategory{Vect}
-    \ShowCategory{Cat}
-    \ShowCategory{Mod}
-    \ShowCategory{Alg}
-    \ShowCategory{Field}
-    \ShowCategory{AffVar}
-    \ShowCategory{Sch}
-    \ShowCategory{GrAb}
-    \ShowCategory{OrdCat}
-  \end{tabular}
-  \caption{caption}
-  \label{tab:provided-categories}
-\end{table}
-
-\end{documentation}
-
-\PrintIndex
-  
-\end{document}

doc/math/faktor/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/math/faktor/faktor.tex

@@ -1,59 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-faktor} package}
-\author{Maximilian Keßler}
-
-\usepackage{mkessler-faktor}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  The \pkg{faktor} package provides a mechanism to produce fractions
-  for mathematical factors.
-  Its mechanism is, however, quite limited.
-  Inspired by the
-  \href{https://tex.stackexchange.com/}{Tex StackExchange}
-  answer of user
-  \href{https://tex.stackexchange.com/users/5764/werner}{Werner},
-  that was given on
-  \href{https://tex.stackexchange.com/questions/27591/extending-the-faktor-package}
-  {https://tex.stackexchange.com/\allowbreak questions/\allowbreak 27591/extending-the-faktor-package}
-  we provide a simple package that wraps (and slightly modifies)
-  the given answer into a more general \cs{faktor} command.
-\end{abstract}
-
-\begin{function}{\faktor}
-\begin{function}{\faktor*}
-  \begin{syntax}
-    \cs{faktor}*\oarg{shift enumerator}\marg{enumerator}\oarg{shift denominator}\marg{denominator}
-  \end{syntax}
-  Produces a fraction with tilted \enquote{$\diagup$} symbol and the corresponding
-  \meta{enumerator} and \meta{denominator}.
-  The  \enquote{$\diagup$} symbol is automatically scaled.
-
-  The \meta{shift} parameters can be controlled to fine tune the vertical
-  placement of \meta{enumerator} and \meta{denominator}.
-  Their default values when not given are \texttt{0.5} and \texttt{-0.5},
-  respectively.
-
-  The \enquote{*} can be optionally given. This will make the \cs{faktor}
-  behave like the old \cs{faktor} command from the \cs{faktor} package,
-  that is, the \enquote{$\diagup$} won't scale.
-\end{function}
-\end{function}
-
-\begin{function}{\cofaktor}
-\begin{function}{\cofaktor*}
-  \begin{syntax}
-    \cs{faktor}*\oarg{shift denominator}\marg{denominator}\oarg{shift enumerator}\marg{enumerator}
-  \end{syntax}
-  Behaves the same as \cs{faktor}, but produces a \cs{cofaktor}.
-\end{function}
-\end{function}
-
-
-\PrintIndex
-  
-\end{document}

doc/math/mathalias/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/math/mathalias/mathalias.tex

@@ -1,102 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-mathalias} package}
-\author{Maximilian Keßler}
-
-\usepackage{mkessler-mathalias}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  Lazy people prefer to write stuff like \cs{Z}, \cs{Q} to get the integers
-  $\mathbb{Z}$ and rationals $\mathbb{Q}$.
-  They also often use shortcuts like \cs{bA} for \cs{mathbb}\{A\} to get  $\mathbb{A}$.
-
-  While the author does not encourage such usage,
-  this package provide a general syntax to generate such aliases.
-\end{abstract}
-
-\begin{documentation}
-
-\section{(Don't) be lazy}
-
-You actually should \emph{not} use this package.
-This is poor \LaTeX style.
-In case you don't care, or you must, because your co-workers do so,
-this package is for you.
-
-The author personally uses
-\href{https://www.vim.org/}{Vim}
-and the
-\href{https://github.com/sirver/UltiSnips}{UltiSnips}
-plugin to facilitate \LaTeX writing whilst producing a clean document
-without those poor shortcut styles.
-So in fact, \emph{be} lazy, but do it the proper way.
-
-If you are, however, lazy, then put
-
-\begin{verbatim}
-  \usepackage[extended]{mkessler-mathalias}
-\end{verbatim}
-in your preamble.
-
-\section{Aliases}
-
-\begin{function}{\MakeAliasesForWith}
-  \begin{syntax}
-    \cs{MakeAliasesForwith}\marg{macro}\marg{shortcut}\marg{token list}
-  \end{syntax}
-
-  For each \meta{token} in the \meta{token list},
-  this declares
-  \enquote{\cs{shortcut\meta{token}}}
-  as an abbreviation for
-  \enquote{\meta{macro}\marg{token}}.
-
-  \begin{texnote}
-    In \LaTeX3 syntax, this function would have signature \texttt{Nnn},
-    so give the \meta{macro} as a single token directly.
-  \end{texnote}
-
-  \begin{texnote}
-    Technically, the \meta{token list} can contain any tokens that
-    are fully expandable and thus accepted by \cs{csname} \ldots \cs{endcsname}.
-    However, as you want \emph{shortcuts}, you would typically invoke this
-    with tokens of category code 12.
-  \end{texnote}
-\end{function}
-
-As an example,
-\begin{verbatim}
-  \MakeAliasesForWith\mathcal{c}{ABC}
-\end{verbatim}
-would define the three macros \cs{cA}, \cs{cB} and \cs{cC} to expand to
-\cs{mathcal}\{A\},
-\cs{mathcal}\{B\}
-and
-\cs{mathcal}\{c\},
-respectively.
-
-\section{Options for default aliases}
-  
-There are two options:
-
-\begin{description}
-  \item[basic]
-    This declares \cs{C}, \cs{F}, \cs{K}, \cs{N}, \cs{Q}, \cs{R} and \cs{Z}
-    to expand to the \cs{mathbb} variants of these letters.
-  \item[extended]
-    Implies option \textbf{basic}.
-    Also defines shortcuts for \cs{mathbb}, \cs{mathfrak} and \cs{mathcal}
-    for each capital arabic letter with the prefixes \enquote{b},
-    \enquote{f} and \enquote{c}, respectively.
-\end{description}
-
-
-\end{documentation}
-
-\PrintIndex
-  
-\end{document}

doc/math/mathfig/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/math/mathfig/mathfig.tex

@@ -1,70 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-mathfig} package}
-\author{Maximilian Ke\ss ler}
-
-\usepackage{mkessler-mathfig}
-
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  This is just some small wrapper package for drawing mathematical figures.
-\end{abstract}
-
-\begin{documentation}
-
-\section{Loaded packages}
-We load \pkg{pgfplots}, \pkg{tikz}, \pkg{tikz-cd} and \pkg{xy}.
-
-\section{Additional macros}
-
-\begin{function}{\pushoutsymbol}
-  Denotes a pushoutsymbol used in category theory diagrams.
-\end{function}
-
-\begin{function}{\pullbacksymbol}
-  Denotes a pullbacksymbol used in category theory diagrams.
-\end{function}
-
-\begin{function}{\pushout}
-  \begin{syntax}
-    \cs{pushout}\oarg{path to bottom right corner}
-  \end{syntax}
-  Invoked inside a \env{tikzcd} environment.
-  This assumes being called in the top left corner of some
-  commutative square  and marks this square as a pushout.
- 
-  The \meta{path} consists of symbols \texttt{d}, \texttt{u}, \texttt{r}
-  and \texttt{l}, as in \pkg{tikz-cd}.
-  By default, it is \texttt{dr}, being usable for default squares.
-
-  A phantom arrow is drawn in the given direction that
-  gets a \cs{pushoutsymbol}.
-\end{function}
-
-\begin{function}{\pullback}
-  \begin{syntax}
-    \cs{pullback}\oarg{path to bottom right corner}
-  \end{syntax}
-  Invoked inside a \env{tikzcd} environment.
-  This assumes being called in the top left corner of some
-  commutative square  and marks this square as a pullback.
- 
-  The \meta{path} consists of symbols \texttt{d}, \texttt{u}, \texttt{r}
-  and \texttt{l}, as in \pkg{tikz-cd}.
-  By default, it is \texttt{dr}, being usable for default squares.
-
-  A phantom arrow is drawn in the given direction that
-  gets a \cs{pullbacksymbol}.
-\end{function}
-
-  
-\end{documentation}
-
-
-\PrintIndex
-  
-\end{document}

doc/math/mathfixes/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/math/mathfixes/mathfixes.tex

@@ -1,93 +0,0 @@
-\documentclass[full]{l3doc}
-
-\usepackage{mkessler-mathfixes}
-
-\title{The \pkg{mkessler-mathfixes} package}
-\author{Maximilian Ke\ss ler}
-
-
-\NewDocumentCommand{\ShowMacro}{m}
-{
-  \cs{#1} &  $ \csname #1\endcsname $
-  \\
-}
-
-\begin{document}
-
-\maketitle
-
-\begin{documentation}
-
-\begin{abstract}
-  This package includes some hacky \LaTeX (re)-definitions to fix common
-  misbehavior of built-in macros.
-
-  For sure, this is personal view-dependent.
-  If you don't like these definitions, don't use this package.
-\end{abstract}
-  
-\section{Provided macros}
-\autoref{tab:label} shows the behavior of macros with the
-\pkg{mkessler-mathfixes} behavior.
-
-\begin{function}{\degree}
-  Prints a visual degree symbol, as in $37\degree$.
-\end{function}
-
-\begin{function}{\oldlim}
-  Behaves like the built-in \cs{lim} from \LaTeX.
-\end{function}
-
-\begin{function}{\lim}
-  Defined as \cs{oldlim}\cs{limits}, always puts the limits below the symbol,
-  also in inline math mode.
-\end{function}
-
-\begin{function}{\subset, \supset}
-  Redefined to \cs{subseteq} and \cs{supseteq} to avoid ambiguities.
-\end{function}
-
-\begin{function}{\oldphi, \uglyphi, \goldenratio}
-  Synonyms for the built-in \cs{phi} symbol.
-\end{function}
-
-\begin{function}{\phi, \varphi}
-  Synonyms for the built-in \cs{varphi} symbol.
-\end{function}
-
-\begin{function}{\oldespilon, \uglyepsilon}
-  Synonyms for the built-in \cs{epsilon} symbol.
-\end{function}
-
-\begin{function}{\epsilon, \varepsilon}
-  Synonyms for the built-in \cs{varepsilon} symbol.
-\end{function}
-
-\begin{table}[htpb]
-  \centering
-  \begin{tabular}{c | c}
-    Command & Shown by \LaTeX \\
-    \ShowMacro{degree}
-      \ShowMacro{subset}
-      \ShowMacro{supset}
-      \ShowMacro{oldphi}
-      \ShowMacro{uglyphi}
-      \ShowMacro{goldenratio}
-      \ShowMacro{phi}
-      \ShowMacro{varphi}
-      \ShowMacro{oldepsilon}
-      \ShowMacro{uglyepsilon}
-      \ShowMacro{epsilon}
-      \ShowMacro{varepsilon}
-    \texttt{\$\cs{oldlim}\_\{n \cs{to} \cs{infty}\}\$} & $\oldlim_{n \to \infty}$ \\
-    \texttt{\$\cs{lim}\_\{n \cs{to} \cs{infty}\}\$} & $\lim_{n \to \infty}$ \\
-  \end{tabular}
-  \caption{Symbols when loaded with the \pkg{mkessler-mathfixes} package.}
-  \label{tab:label}
-\end{table}
-
-\end{documentation}
-
-\PrintIndex
-
-\end{document}

doc/math/mathfont/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/math/mathfont/mathfont.tex

@@ -1,60 +0,0 @@
-\documentclass[full]{l3doc}
-
-\usepackage{mkessler-mathfont}
-
-\title{The \pkg{mkessler-mathfont} package}
-\author{Maximilian Ke\ss ler}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  There are various math alphabets available by different packages.
-  We load several of these and make these available in a consistent way.
-\end{abstract}
-
-\section{Usage}
-
-Load this package before \pkg{eucal}, \pkg{amsfonts} and \pkg{mathrsfs}
-to ensure proper font loading.
-
-\section{Loaded alphabets}
-
-\begin{function}{\mathcal,\mathfrak,\mathscr,\mathcat,\mathcalo}
-
-\autoref{tab:provided-fonts} shows the fonts loaded from different packages.
-\autoref{tab:font-samples} shows samples of these fonts when the
-\pkg{mkessler-mathfont} packages has been loaded.
-\end{function}
-
-\begin{table}[htpb]
-  \centering
-  \caption{Fonts provided}
-  \label{tab:provided-fonts}
-  \begin{tabular}{c | c | c }
-  Command & Font \\
-  \hline
-  \cs{mathcal}  & default \cs{mathcal} \\
-  \cs{mathfrak} & \cs{mathfrak} from \pkg{amsfonts} \\
-  \cs{mathscr}  & \cs{mathscr} from \pkg{mathrsfs} \\
-  \cs{mathcat}  & \cs{mathscr} from \pkg{mathrsfs} \\
-  \cs{mathcalo} & \cs{mathscr} from \pkg{eucal} with \texttt{mathscr} option \\
-  \end{tabular}
-\end{table}
-
-\begin{table}[htpb]
-  \centering
-  \caption{Font samples}
-  \label{tab:font-samples}
-  \begin{tabular}{c | c }
-    Command & sample \\
-    \hline
-  \cs{mathcal} & $\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ \\
-  \cs{mathfrak} & $\mathfrak{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ \\
-  \cs{mathscr} & $\mathscr{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ \\
-  \cs{mathcalo} & $\mathcalo{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ \\
-  \end{tabular}
-\end{table}
-
-\end{document}

doc/math/mathop/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/math/mathop/mathop.tex

@@ -1,140 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-mathop} package}
-\author{Maximilian Keßler}
-
-\usepackage{mkessler-mathop}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  This package provides common math operators.
-
-  It is certainly based on the authors opinion and use cases and might not
-  fulfill your personal needs.
-  It is, however, still aimed to be reasonably general to a broader userbase.
-\end{abstract}
-
-\begin{documentation}
-
-\section{General macros}
-
-\begin{function}{\DeclareSimpleMathOperator}
-  \begin{syntax}
-    \cs{DeclareSimpleMathOperator}\marg{operator}
-  \end{syntax}
-  This is similar to the \cs{DeclareMathOperator} macro of \pkg{mathtools},
-  but only accepts one argument.
-  The operator expansion is the operator name itself.
-\end{function}
-
-\begin{function}{\DeclareDistribution}
-  Currently same as \cs{DeclareSimpleMathOperator},
-  existent for semantical reasons and possible future change of
-  layouting of stochastical distributions.
-\end{function}
-
-\section{Special symbols}
-
-In this section we describe all math operators that are not of textual nature.
-
-\begin{function}{\tensor}
-  Alias for \cs{otimes}.
-\end{function}
-
-\begin{function}{\twedge, \tsmash}
-  The \enquote{t} stands for \enquote{topological}.
-  These are to avoid confusion between the standard latex \cs{wedge},
-  which gives $\wedge$,
-  although in topology,
-  the symbol  $\twedge$ is called a \enquote{wedge}
-  and  $\tsmash$ denotes the \enquote{smash product}.
-\end{function}
-
-
-\begin{function}{\cfun, \One}
-  Characteristic function symbol.
-  Comes from \pkg{bbm} and denotes \enquote{\cs{mathbbm}\{1\}}.
-\end{function}
-
-\begin{function}{\suchthat}
-  gives a scaling \enquote{$\left.\suchthat\right.$} symbol used in set-definitions.
-  Has to be in a \enquote{\cs{left} \ldots\cs{right}} block to
-  scale properly.
-\end{function}
-
-\begin{function}{\ceil, \floor}
-  \begin{syntax}
-    \cs{ceil}\marg{args}
-  \end{syntax}
-  Denotes the standard mathematical ceil and floor functions.
-\end{function}
-
-
-\begin{function}{\abs, \abs*}
-  \begin{syntax}
-    \cs{abs}*\marg{args}
-  \end{syntax}
-  Denotes the absolute value of an expression.
-  The bars scale by default, the starred variant does not scale.
-\end{function}
-
-\begin{function}{\norm}
-  \begin{syntax}
-    \cs{norm}*\marg{args}
-  \end{syntax}
-  Norm of an expression. The starred variant does not scale.
-\end{function}
-  
-
-\begin{function}{\amalgprod}
-  Denotes an amalgamatic product.
-\end{function}
-
-\begin{function}{\ab, \op}
-  Give a textual representation of themselves.
-\end{function}
-
-\begin{function}{\opposite}
-  \begin{syntax}
-    \meta{structure}\cs{opposite}
-  \end{syntax}
-  Denotes the opposite of some mathematical object.
-\end{function}
-
-\begin{function}{\abelianization}
-  Denotes the abelianization of a group object.
-\end{function}
-
-\begin{function}{\directlimit, \inverselimit}
-  Semantical synonyms for \cs{varinjlim} and \cs{varprojlim}.
-\end{function}
-
-
-\begin{function}{\frestriction}
-  \begin{syntax}
-    \cs{frestriction}\marg{function}\marg{domain}
-  \end{syntax}
-  Properly denotes function restriction with adequate spacing.
-\end{function}
-
-
-
-\section{Simple operators}
-
-The vast majority of this package is simple operators such as \cs{id},
-which expands to $\id$.
-These are for now not documented, search the source code for
-\cs{DeclareSimpleMath\allowbreak Operator} if you need to know.
-
-
-\section{TODO}
-proper language support with \pkg{translator}
-
-
-\end{documentation}
-\PrintIndex
-  
-\end{document}

doc/math/mathsymb/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/math/mathsymb/mathsymb.tex

@@ -1,76 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-mathsymb} package}
-\author{Maximilian Keßler}
-
-\usepackage{mkessler-mathsymb}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  Provides some selected symbols related to mathematics.
-
-  This is certainly a very specific, non-generic package,
-  heavily based on the authors use-cases.
-
-  Feel free to use this as well if you like the symbols.
-\end{abstract}
-
-\begin{documentation}
-  
-\begin{function}{\noloc}
-  An inverse \cs{colon} with the correct spacing.
-
-  The implementation is by user
-  \href{https://tex.stackexchange.com/users/4427/egreg}
-  on
-  \href{https://tex.stackexchange.com/}{Tex StackExchange}
-  question
-  \href{https://tex.stackexchange.com/questions/546713/spacing-in-colon}
-  {https://\allowbreak tex\allowbreak .stack\allowbreak exchange\allowbreak .com/\allowbreak questions/546713/spacing-in-colon}
-\end{function}
-
-
-\begin{function}{\contra}
-  Prints a contradiction symbol
-\end{function}
-
-\begin{function}{\Warning}
-  Prints a warning symbol
-\end{function}
-
-\begin{function}{\circled}
-  \begin{syntax}
-    \cs{circled}\marg{stuff}
-  \end{syntax}
-  Dynamically circles the \meta{stuff}.
-  The circle is adjusted in size.
-\end{function}
-
-\begin{function}{\chainbullet}
-  Synonym for \cs{bullet}.
-  Only existent for semantic reasons.
-\end{function}
-
-\begin{table}[htpb]
-  \centering
-  \caption{Symbol table}
-  \label{tab:symbols}
-  \begin{tabular}{c | c}
-    Macro & Result \\
-    \texttt{Y \cs{leftarrow} X \cs{noloc} f} & $Y \leftarrow X \noloc f$ \\
-    \cs{contra} & \contra \\
-    \cs{Warning} & \Warning \\
-    \cs{circled}\{1\} & \circled{1} \\
-    \cs{chainbullet} & $\chainbullet$
-  \end{tabular}
-\end{table}
-
-
-\end{documentation}
-
-\PrintIndex
-  
-\end{document}

doc/wrappers/enumerate/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/wrappers/enumerate/enumerate.tex

@@ -1,69 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-enumerate} package}
-\author{Maximilian Ke\ss ler}
-
-\begin{document}
-
-\maketitle
-
-\begin{documentation}
-
-\begin{abstract}
-  This is some small wrapper around the package \pkg{enumerate}
-  that provides some additional tweaks.
-\end{abstract}
-
-We load \pkg{enumitem} with the \texttt{shortlabels} option.
-  
-
-\begin{function}{\setItemnumber, \SetItemNumber}
-  \begin{syntax}
-    \cs{SetItemNumber}\marg{numeric expression}
-  \end{syntax}
-
-  Sets the item number in the current enumeration.
-
-  The \cs{setItemnumber} is deprecated, use \cs{SetItemNumber}
-  instead if you can.
-\end{function}
-
-
-We now provide for standard variants for enumerations:
-\begin{function}{circled, propery, equivalent, holds}
-\begin{description}
-  \item[circled]
-    This circles the (arabic) item numbers
-
-  \item[property]
-    This numbers as \enquote{(\cs{roman}*)},
-    i.e.~\enquote{i)}, \enquote{ii)},\ldots
-
-  \item[equivalent]
-    This numbers as \enquote{(\cs{arabic}*)},
-    i.e.~\enquote{(1)},\enquote{(2)},\ldots
-
-  \item[holds]
-    This numbers as \enquote{\cs{arabic}*)}.,
-    i.e.~\enquote{1)},\enquote{2)},\ldots
-\end{description}
-\end{function}
-
-All of these are available as
-\begin{description}
-  \item[ShortLabel]
-    Specify \texttt{c}, \texttt{p}, \texttt{e} or \texttt{h}
-    as the first option to \env{enumerate}.
-
-  \item[Label Value]
-    Specify \texttt{label = circled } and similar.
-
-  \item[Key]
-
-    Just specify \texttt{circled} as an option directly and similar.
-\end{description}
-
-
-\end{documentation}
-
-\end{document}

doc/wrappers/hypersetup/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/wrappers/hypersetup/hypersetup.tex

@@ -1,52 +0,0 @@
-\documentclass[full]{l3doc}
-
-\usepackage{mkessler-hypersetup}
-
-\title{The \pkg{mkessler-hypersetup} package}
-\author{Maximilian Ke\ss ler}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  This is just a quick wrapper around the \pkg{hyperref} package
-  and - optionally - the cleveref package.
-\end{abstract}
-
-\begin{documentation}
-
-\section{Usage}
-
-The package provides one option: \texttt{cleveref}.
-When given, \pkg{cleveref} is also loaded.
-
-The package loads \pkg{hyperref} at the end of the preamble,
-and (optionally), \pkg{cleveref} afterwards.
-This ensures proper loading order of these packages.
-
-Additionally, we provide some default settings
-that are shown in \autoref{tab:hyperref-values}.
-
-\begin{table}[htpb]
-  \centering
-  \begin{tabular}{c | c}
-  Key  & Value \\
-  \hline
-  colorlinks & none \\
-  citecolor & violet \\
-  urlcolor & blue!80!black \\
-  linkcolor & red!50!black \\
-  pdftitle & \cs{@course} if defined, else \cs{@title} \\
-  pdfauthor & \cs{@author}
-  \end{tabular}
-  \caption{Hyperref values set by \pkg{mkessler-hypersetup}}
-  \label{tab:hyperref-values}
-\end{table}
-
-
-
-\end{documentation}
-
-
-\end{document}

doc/wrappers/incfig/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/wrappers/incfig/incfig.tex

@@ -1,31 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-incfig} package}
-\author{Maximilian Ke\ss ler}
-
-\begin{document}
-
-\maketitle
-
-\begin{documentation}
-
-\begin{abstract}
-  This is some small wrapper around incfigures,
-  based on
-  \href{https://castel.dev/post/lecture-notes-2/}
-  {https://castel.dev/\allowbreak post/\allowbreak lecture-notes-2/}
-\end{abstract}
-
-\begin{function}{\incfig}
-  \begin{syntax}
-    \cs{incfig}{filename}
-  \end{syntax}
-
-  Inserts an incfigure.
-  The figures is assumed to be in the \texttt{figures/} folder.
-  The extension \texttt{pdf_tex} has \emph{not} to be given.
-\end{function}
-
-\end{documentation}
-
-\end{document}

doc/wrappers/math/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/wrappers/math/math.tex

@@ -1,46 +0,0 @@
-\documentclass[full]{l3doc}
-
-\title{The \pkg{mkessler-math} package}
-\author{Maximilian Ke\ss ler}
-
-\begin{document}
-
-\maketitle
-
-\begin{documentation}
-
-\begin{abstract}
-  A ready-to-use math package that just glues lots of other packages together.
-\end{abstract}
-
-\section{Usage}
-\begin{verbatim}
-  \usepackage{mkessler-math}
-\end{verbatim}
-
-\section{Loaded packages}
-
-We load the following:
-
-\pkg{IEEEtrantools},
-\pkg{algorithm2e},
-\pkg{amsmath},
-\pkg{amssymb},
-\pkg{amsthm},
-\pkg{esint},
-\pkg{latexsym},
-\pkg{mathabx},
-\pkg{mathtools},
-\pkg{mkessler-categories},
-\pkg{mkessler-faktor},
-\pkg{mkessler-mathalias},
-\pkg{mkessler-mathfig},
-\pkg{mkessler-mathfixes}
-\pkg{mkessler-mathfont},
-\pkg{mkessler-mathop},
-\pkg{mkessler-mathsymb},
-\pkg{mkessler-unicodechar},
-
-\end{documentation}
-
-\end{document}

doc/wrappers/todo/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/wrappers/todo/todo.tex

@@ -1,54 +0,0 @@
-\documentclass[full]{l3doc}
-
-\usepackage{mkessler-todo}
-
-\title{The \pkg{mkessler-todo} package}
-\author{Maximilian Ke\ss ler}
-
-\begin{document}
-
-\maketitle
-
-\begin{documentation}
-
-\begin{abstract}
-  A simple wrapper around the \pkg{todonotes} package
-  with some shortcut todos that the author uses often.
-\end{abstract}
-
-\section{Usage}
-
-We load the \pkg{todonotes} package and the \pkg{marginnote} package.
-
-By redefining \cs{marginpar} to \cs{marginnote} we ensure
-that the \cs{todo} macro will also be usable inside minipages properly.
-
-\begin{function}{\todoref}
-  Marks a missing reference.
-  Does \emph{not} require additional arguments.
-  \todoref
-\end{function}
-
-\begin{function}{\todoquestion}
-  Used for questions that arise during lectures.
-  Same syntax as \cs{todo}.
-  \todoquestion{Is this useful?}
-\end{function}
-
-\begin{function}{\todotex}
-  Used for marking tex-related todos.
-  Same syntax as \cs{todo}.
-  \todotex{Fix spacing}
-\end{function}
-
-\begin{function}{\todotypo}
-  Used for marking (possible) typos of the lecturer for later inspection.
-  Same syntax as \cs{todo}.
-  \todotypo{Was this misspelled?}
-\end{function}
-
-
-
-\end{documentation}
-
-\end{document}

doc/wrappers/unicodechar/.latexmkrc

@@ -1 +0,0 @@
-../../LATEXMKRC

doc/wrappers/unicodechar/mathfont.tex

@@ -1,48 +0,0 @@
-\documentclass[full]{l3doc}
-
-\usepackage{mkessler-unicodechar}
-
-\title{The \pkg{mkessler-unicodechar} package}
-\author{Maximilian Ke\ss ler}
-
-\begin{document}
-
-\maketitle
-
-\begin{abstract}
-  This is just a quick wrapper around the \pkg{unicodechar} package
-  that defines the Unicode symbols for greek letters to be available
-  in \LaTeX directly.
-\end{abstract}
-
-\section{Provided symbols}
-We just provide the greek (lowercase) alphabet:
-
-\[
-  α
-  β
-  γ
-  δ
-  ε
-  ζ
-  η
-  θ
-  ι
-  κ
-  λ
-  μ
-  ν
-  ξ
-  ο
-  π
-  ρ
-  σ
-  τ
-  υ
-  φ
-  χ
-  ψ
-  ω
-\] 
-
-\end{document}

fancythm.sty

@@ -0,0 +1,112 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{fancythm}[2021/03/31 - Theorem-Environment Package by Maximilian Kessler (private use)]
+\newif\ifenglish\englishtrue
+\DeclareOption{english}{\englishtrue}
+\DeclareOption{german}{\englishfalse}
+\DeclareOption*{\PackageWarning{fancythm}{Unknown '\CurrentOption'}}
+
+\ProcessOptions\relax
+%Theorem-environments
+\RequirePackage{amsthm}
+\RequirePackage{mdframed}
+\RequirePackage[skins]{tcolorbox}
+\mdfsetup{skipabove=\topskip,skipbelow=\topskip}
+
+%%%Define styles
+\newtheoremstyle{own}%〈name〉
+{3pt}%〈Space above〉1
+{3pt}%〈Space below〉1
+{}%〈Body font〉
+{}%〈Indent amount〉2
+{\bfseries}%〈Theorem head font〉
+{.}%〈Punctuation after theorem head〉
+{.5em}%〈Space after theorem head〉3
+{}%〈Theorem head spec(can be left empty, meaning ‘normal’)〉
+
+\theoremstyle{own}
+
+%%%Define styles for mdframed
+\global\mdfdefinestyle{thm}{linecolor=red,linewidth=2pt,leftmargin=0cm,rightmargin=0cm, backgroundcolor=red!8, rightline=false, topline=false, bottomline=false}
+
+\global\mdfdefinestyle{lemma}{linecolor=orange,linewidth=2pt,leftmargin=0cm,rightmargin=0cm, backgroundcolor=orange!10, rightline=false, topline=false, bottomline=false}
+
+\global\mdfdefinestyle{definition}{linecolor=blue,linewidth=2pt,leftmargin=0cm,rightmargin=0cm, backgroundcolor=blue!7, rightline=false, topline=false, bottomline=false}
+
+\global\mdfdefinestyle{example}{linecolor=green!70!black,linewidth=2pt,leftmargin=0cm,rightmargin=0cm, rightline=false, topline=false, bottomline=false}
+
+\global\mdfdefinestyle{remark}{linecolor=yellow!80!orange,linewidth=2pt,leftmargin=0cm,rightmargin=0cm, rightline=false, topline=false, bottomline=false}
+
+
+\global\mdfdefinestyle{notation}{linecolor=violet,linewidth=2pt,leftmargin=0cm,rightmargin=0cm, backgroundcolor=violet!7, rightline=false, topline=false, bottomline=false}
+
+\global\mdfdefinestyle{theoremdef}{linecolor=red,linewidth=2pt,leftmargin=0cm,rightmargin=0cm, backgroundcolor=blue!7, rightline=false, topline=false, bottomline=false}
+
+
+%Theorem
+\newtheorem{protothm}{\ifenglish Theorem\else Satz\fi}[section]
+\newenvironment{theorem}{\begin{mdframed}[style=thm] \begin{protothm}}{\end{protothm}\end{mdframed}}
+
+%Unnumbered Theorem
+\newtheorem*{protothm*}{\ifenglish Theorem\else Satz\fi}
+\newenvironment{theorem*}{\begin{mdframed}[style=thm] \begin{protothm*}}{\end{protothm*}\end{mdframed}}
+
+%Proposition
+\newtheorem{protoprop}[protothm]{Proposition}
+\newenvironment{proposition}{\begin{mdframed}[style=thm] \begin{protoprop}}{\end{protoprop}\end{mdframed}}
+
+%Unnumbered Proposition
+\newtheorem{protoprop*}[protothm]{Proposition}
+\newenvironment{proposition*}{\begin{mdframed}[style=thm] \begin{protoprop*}}{\end{protoprop*}\end{mdframed}}
+
+%Corollary
+\newtheorem{protocor}[protothm]{\ifenglish Corollary\else Korollar\fi}
+\newenvironment{corollary}{\begin{mdframed}[style=thm] \begin{protocor}}{\end{protocor}\end{mdframed}}
+
+%Unnumbered Corollary
+\newtheorem{protocor*}[protothm]{\ifenglish Corollary\else Korollar\fi}
+\newenvironment{corollary*}{\begin{mdframed}[style=thm] \begin{protocor*}}{\end{protocor*}\end{mdframed}}
+
+%Lemma
+\newtheorem{protolemma}[protothm]{Lemma}
+\newenvironment{lemma}{\begin{mdframed}[style=lemma] \begin{protolemma}}{\end{protolemma}\end{mdframed}}
+
+%Unnumbered Lemma
+\newtheorem*{protlemma*}{Lemma}
+\newenvironment{lemma*}{\begin{mdframed}[style=lemma] \begin{protolemma*}}{\end{protolemma*}\end{mdframed}}
+
+%Definition
+\newtheorem{protodefinition}[protothm]{Definition}
+\newenvironment{definition}{\begin{mdframed}[style=definition] \begin{protodefinition}}{\end{protodefinition}\end{mdframed}}
+
+%unnumbered Definition
+\newtheorem*{protodefinition*}{Definition}
+\newenvironment{definition*}{\begin{mdframed}[style=definition] \begin{protodefinition*}}{\end{protodefinition*}\end{mdframed}}
+
+%Theorem + Definition
+\newtheorem{prototheoremdef}[protothm]{\ifenglish Theorem and Definition\else Satz und Definition\fi}
+\newenvironment{theoremdef}{\begin{mdframed}[style=theoremdef] \begin{prototheoremdef}}{\end{prototheoremdef}\end{mdframed}}
+
+%Notation
+\newtheorem*{protonotation}{Notation}
+\newenvironment{notation}{\begin{mdframed}[style=notation] \begin{protonotation}}{\end{protonotation}\end{mdframed}}
+
+%Example
+\newtheorem*{protoexample}{\ifenglish Example\else Beispiel\fi}
+\newenvironment{example}{\begin{mdframed}[style=example] \begin{protoexample}}{\end{protoexample}\end{mdframed}}
+
+%Remark
+\newtheorem*{protoremark}{\ifenglish Remark\else Bemerkung\fi}
+\newenvironment{remark}{\begin{mdframed}[style=remark] \begin{protoremark}}{\end{protoremark}\end{mdframed}}
+
+
+
+\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);
+}}
+
+\newtheorem*{reminder}{\ifenglish Reminder\else Erinnerung\fi}
+
+

licenses/LPPL.txt

@@ -1,415 +0,0 @@
-The LaTeX Project Public License
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
-
-LPPL Version 1.3c  2008-05-04
-
-Copyright 1999 2002-2008 LaTeX3 Project
-    Everyone is allowed to distribute verbatim copies of this
-    license document, but modification of it is not allowed.
-
-
-PREAMBLE
-========
-
-The LaTeX Project Public License (LPPL) is the primary license under
-which the LaTeX kernel and the base LaTeX packages are distributed.
-
-You may use this license for any work of which you hold the copyright
-and which you wish to distribute.  This license may be particularly
-suitable if your work is TeX-related (such as a LaTeX package), but 
-it is written in such a way that you can use it even if your work is 
-unrelated to TeX.
-
-The section `WHETHER AND HOW TO DISTRIBUTE WORKS UNDER THIS LICENSE',
-below, gives instructions, examples, and recommendations for authors
-who are considering distributing their works under this license.
-
-This license gives conditions under which a work may be distributed
-and modified, as well as conditions under which modified versions of
-that work may be distributed.
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licenses/gpl-3.0.txt

@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
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-<https://www.gnu.org/licenses/why-not-lgpl.html>.

mkessler-fancythm.sty

@@ -0,0 +1,624 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{mkessler-fancythm}[2021/09/04 - Theorem-Environment Package]
+%%%%%%%%m
+%Provides fancy theorem-like-environments usedd in the write-ups of my lecture nots
+
+\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
+
+\newif\ifbeamer\beamerfalse
+
+\newcommand{\fancythmlinewidth}{2pt}
+\newcommand{\fancythmskipabove}{8pt}
+
+
+
+%Sometimes lecturers don't number environments for no particular reason. For compatibility reasons, i also don't number these environments so that the numbers are the same as in the lecture to make them better referencable, but if you want to number all (theorem, lemma, corollary, definition), then use the 'truenumber' option (true because in my opinion they really should be numbered)
+
+%Option to number ALL environments. This numbers examples, remarks, etc as well. I usually don't do that, but if you prefer it that way, use option 'numbersmallenvironments'
+%Note also that if you put this option on, it does not matter wheter option 'lecturenumbers' ore 'truenumbers' was chosen, as anyway everything will be numbered. (ALL only applys to the environments that have colored boxes)
+
+\RequirePackage{xkeyval}
+
+%%These are two options to adjust the skipabove and the width of the left margin of theorem-like environments. Default values are 2pt and 8pt, but feel free to change them as you like.
+\DeclareOptionX{linewidth}{\renewcommand\fancythmlinewidth{#1}}
+\DeclareOptionX{fancythmskipabove}{\renewcommand{\fancythmskipabove}{#1}}
+
+\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
+}
+
+\DeclareOptionX{english}{\englishtrue}
+\DeclareOptionX{german}{\englishfalse}
+\DeclareOptionX{beamer}{\beamertrue}
+
+\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
+
+\RequirePackage{comment}
+\begin{comment}
+\DeclareOption{numbersmallenvironments}{\numbersmallenvironmentstrue\lecturenumbersfalse}
+\end{comment}
+
+%Required Packages
+\RequirePackage{amsmath}
+\RequirePackage{amsthm}
+\RequirePackage{mdframed}
+\RequirePackage{thmtools}
+\RequirePackage{hyperref}
+\RequirePackage[skins]{tcolorbox}
+\RequirePackage{xcolor}
+\definecolor{gold}{RGB}{218,165,32}
+
+
+\mdfsetup{skipabove=\topskip,skipbelow=\topskip}
+
+%%mdframed styles
+\mdfdefinestyle{mdredmarginandfill}{%
+    skipabove =\fancythmskipabove,
+    linecolor=red,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    backgroundcolor=red!8,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdorangemarginandfill}{%
+    skipabove =\fancythmskipabove,
+    linecolor=orange,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    backgroundcolor=orange!10,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdbluemarginandfill}{%
+    skipabove =\fancythmskipabove,
+    linecolor=blue,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    backgroundcolor=blue!7,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdgreenmargin}{%
+    skipabove =\fancythmskipabove,
+    linecolor=green!70!black,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdgoldmargin}{%
+    skipabove =\fancythmskipabove,
+    linecolor=gold,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+
+\mdfdefinestyle{mdyellowmargin}{%
+    skipabove =\fancythmskipabove,
+    linecolor=yellow!80!orange,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdgraymargin}{%
+    skipabove =\fancythmskipabove,
+    linecolor=gray,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdvioletmarginandfill}{%
+    skipabove =\fancythmskipabove,
+    linecolor=violet,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    backgroundcolor=violet!7,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdvioletmargin}{%
+    skipabove =\fancythmskipabove,
+    linecolor=violet,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdredmarginbluefill}{%
+    skipabove =\fancythmskipabove,
+    linecolor=red,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    backgroundcolor=blue!7,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdredmargin}{%
+    skipabove =\fancythmskipabove,
+    linecolor=red,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdorangemarginbluefill}{%
+    skipabove =\fancythmskipabove,
+    linecolor=orange,
+    linewidth = \fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    backgroundcolor=blue!7,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdblackmarginandfill}{%
+	skipabove=\fancythmskipabove,
+	linecolor=black,
+	linewidth=\fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+	backgroundcolor=violet!20!gray!20,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\mdfdefinestyle{mdblackmargin}{%
+	skipabove=\fancythmskipabove,
+	linecolor=black,
+	linewidth=\fancythmlinewidth,
+    leftmargin = 0cm,
+    rightmargin=0cm,
+    rightline=false,
+    topline=false,
+    bottomline=false
+}
+
+\declaretheoremstyle[
+	mdframed={style=mdredmarginandfill},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmredmarginandfill}
+
+\declaretheoremstyle[
+	mdframed={style=mdorangemarginbluefill},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmorangemarginbluefill}
+
+\declaretheoremstyle[
+	mdframed={style=mdorangemarginandfill},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmorangemarginandfill}
+
+\declaretheoremstyle[
+	mdframed={style=mdbluemarginandfill},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmbluemarginandfill}
+
+
+\declaretheoremstyle[
+	mdframed={style=mdgreenmargin},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmgreenmargin}
+
+\declaretheoremstyle[
+	mdframed={style=mdgoldmargin},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmgoldmargin}
+
+\declaretheoremstyle[
+	mdframed={style=mdyellowmargin},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmyellowmargin}
+
+\declaretheoremstyle[
+	mdframed={style=mdgraymargin},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmgraymargin}
+
+\declaretheoremstyle[
+	mdframed={style=mdvioletmarginandfill},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmvioletmarginandfill}
+
+\declaretheoremstyle[
+	mdframed={style=mdredmargin},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmredmargin}
+
+\declaretheoremstyle[
+	mdframed={style=mdvioletmargin},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmvioletmargin}
+
+\declaretheoremstyle[
+	mdframed={style=mdredmarginbluefill},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmredmarginbluefill}
+
+\declaretheoremstyle[
+	mdframed={style=mdblackmarginandfill},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmblackmarginandfill}
+
+\declaretheoremstyle[
+	mdframed={style=mdblackmargin},
+	postheadspace={0.3em},
+    notefont=\mdseries
+]{thmblackmargin}
+
+%%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}
+
+
+%%\makenumberedtheorem[german Name]{style}{Name}
+\RequirePackage{xparse}
+
+
+\declaretheorem[numberwithin=section]{dummy}
+\declaretheorem[numberwithin=dummy]{smalldummy}
+
+%\newcounter{dummy}
+%\counterwithin{dummy}{section}
+%\newcounter{smalldummy}
+%\counterwithin{smalldummy}{dummy}  % Make belowtheorem reset each time theorem resets
+
+\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
+}
+
+
+
+%Theorem
+\declaretheorem[style=thmredmarginandfill,name=\ifenglish Theorem\else Satz\fi, sibling=dummy, refname = {Satz,Sätze}, Refname = {Satz,Sätze}]{theorem}
+\AtBeginDocument{\def\theoremautorefname{\ifenglish Theorem \else Satz\fi}} %Make referencing of theorems work properly (in german) with \autoref
+\declarebigtheorem[Satz][Theorem]{thmredmarginandfill}{theorem}[nomain]
+%Other
+\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}
+\declarebigtheorem[Hilfssatz(?)][Helper Theorem(?)]{thmredmarginandfill}{helpertheorem}
+\declarebigtheorem[Not so serious theorem][Not so serious theorem]{thmredmarginandfill}{notsoserioustheorem}
+\declarebigtheorem[Hochgestochener Satz][Highbrow theorem]{thmredmarginandfill}{highbrowtheorem}
+
+%%%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}
+\declaresmalltheorem[Random Fakt][Random fact]{thmredmargin}{randfact}
+\newcounter{blatt}
+%\RequirePackage{savesym}
+%\savesymbol{aside}
+%\declaresmalltheorem[Nebenbemerkung]{thmgraymargin}{aside}
+%\restoresymbol{Color}{aside}
+
+%%Aufgaben environment to include exercises at the end of the documnt
+%%%This is really a UGLY hack, since autoref actlly does not work properly, so we overwrite the autoref-name of itmes (!)
+\declaretheorem[style = thmgreenmargin, numberwithin = blatt, name =Aufgabe]{aufgabe}
+\newcommand\blatt{\refstepcounter{blatt}\subsection*{\theblatt. Übungsblatt}\addcontentsline{toc}{subsection}{\theblatt. Übungsblatt}}
+\AtEndEnvironment{aufgabe}{\label{aufgabe-\theaufgabe}}
+\AtBeginDocument{\def\itemautorefname{Aufgabe}}
+
+
+%Oral remarks receive their own environment
+\declaresmalltheorem[\ifmarkoral Mündliche Anmerkung\else Bemerkung\fi][\ifmarkoral Oral remark\else remark\fi]{thmyellowmargin}{oral}
+
+\ifincludeoral\else
+    \renewenvironment{oral}{\comment}{\endcomment}
+    \renewenvironment{oral*}{\comment}{\endcomment}
+    \renewenvironment{doral}{\comment}{\endcomment}
+\fi
+
+
+%Proof (with asterisk)
+\newenvironment{proof*}[1][\ifenglish Proof\else Beweis\fi]{\begin{proof}[#1\emph{*}]}{\end{proof}}
+
+\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);
+}}
+
+\def\restatableplaceholder{
+    \begin{recap}
+        Platzhalter, um einen anderen Satz zu wiederholen, der momentan nicht kompiliert wurde
+    \end{recap}
+}
+
+\theoremstyle{plain}
+\ifbeamer\else\newtheorem{variant}{\ifenglish Variant\else Variante\fi}
+\newtheorem{assumption}{\ifenglish Assumption\else Annahme\fi}
+\fi
+
+%%Give claim an own counter and let it reset at each proof
+%See also at:
+%https://tex.stackexchange.com/questions/283502/reset-counter-at-beginning-of-proof
+\ifbeamer\else
+\newtheorem{claim}{\ifenglish Claim\else Behauptung\fi}
+\AtBeginEnvironment{proof}{\setcounter{claim}{0}}
+\newtheorem*{claim*}{\ifenglish Claim\else Behauptung\fi}
+\fi
+
+\theoremstyle{definition}
+\ifbeamer\else\newtheorem*{note}{\ifenglish Note\else Anmerkung\fi}\fi
+\newtheorem*{warning}{\color{red}\ifenglish Warning \else Warnung\fi}
+\ifbeamer\else\newtheorem*{goal}{\ifenglish Goal \else Ziel\fi}\fi
+\newtheorem*{strategy}{\ifenglish Proof Strategy \else Beweisstrategie\fi}
+\newtheorem*{goal*}{\ifenglish Goal* \else Ziel*\fi}
+\newtheorem*{problem}{Problem}
+\ifbeamer\else\newtheorem*{info}{Information}\fi
+\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}}
+
+\ifbeamer\else\newtheorem*{answer}{\ifenglish Answer\else Antwort\fi}\fi
+\ifbeamer\else\newtheorem*{trick}{Trick}\fi
+\newtheorem{observe}[theorem]{\ifenglish Observe\else Beobachte\fi}
+\ifbeamer\else\newtheorem*{property}{\ifenglish Property\else Eigenschaft\fi}\fi
+\ifbeamer\else\newtheorem*{intuition}{Intuition}\fi
+\ifbeamer\else\newtheorem*{recall}{\ifenglish Recall\else Erinnerung\fi}\fi
+\newtheorem*{idea}{\ifenglish Idea\else Idee\fi}
+\ifbeamer\else\newtheorem{exercise}{\ifenglish Exercise\else Aufgabe\fi}[section]\fi
+\newtheorem{reminder}{\ifenglish Reminder\else Erinnerung\fi}
+
+%Numbering of environments with a fractional environment number, see
+% https://tex.stackexchange.com/questions/598076/how-to-have-a-fractional-environment-number/598080?noredirect=1#comment1499689_598080
+%However, for a reason i don't understand the posted answer does not work for me, but i had to replace theorem with definition in the definition of the gag environment (so apparently, i have to do this for each environment separately). It seems that the definitions of this document do use \thedefinition and not \thetheorem, although by default this is not the case.
+\newcounter{gag}
+\makeatletter
+\newenvironment{gag}[1]{%
+  \let\savedthedefinition\thedefinition
+  \thm@headfont{\bfseries\boldmath}%
+  \stepcounter{gag}%
+  \renewcommand{\thedefinition}{\savedthedefinition#1}%
+  \renewcommand{\theHdefinition}{gag\thegag}%
+  \addtocounter{definition}{-1}\ignorespaces
+}{\ignorespacesafterend}
+\makeatother
+
+
+
+
+%%subproof environment - essentially copied proof environment from amsthm and modified its name + symbol
+\makeatletter
+\DeclareRobustCommand{\blackqed}{%
+  \ifmmode \mathqed
+  \else
+    \leavevmode\unskip\penalty9999 \hbox{}\nobreak\hfill
+    \quad\hbox{$\blacksquare$}%
+  \fi
+}
+\newenvironment{subproof}[1][\ifenglish Subproof\else Unterbeweis\fi]{\par
+  \pushQED{\blackqed}%
+  \normalfont \topsep6\p@\@plus6\p@\relax
+  \trivlist
+  \item[\hskip\labelsep
+        \itshape
+    #1\@addpunct{.}]\ignorespaces
+}{%
+  \popQED\endtrivlist\@endpefalse
+}
+\makeatother
+
+%%Solution (for exercises)
+\newenvironment{solution}[1][]{\begin{proof}[\ifenglish{}Solution\else{}Lösung\fi{}#1]}{\end{proof}}
+\newenvironment{additionproof}[1][]{\begin{proof}[\ifenglish{}Additional proof\else{}zuBeweis\fi{}#1]}{\end{proof}}
+
+
+\RequirePackage[ngerman, ruled, vlined]{algorithm2e}
+%Make algorithm2e numbering alike with theorems
+\usepackage{aliascnt}
+\makeatletter
+\let\c@algocf\relax
+\makeatother
+\newaliascnt{algocf}{theorem}
+
+%Taken from
+% https://github.com/gillescastel/university-setup/blob/master/preamble.tex
+% Make boxes breakable
+\tcbuselibrary{breakable}
+

mkessler-math.sty

@@ -0,0 +1,191 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{mkessler-math}[2021/09/04 - Math package]
+%%%%%%Provides the basic math packages used for my lecture-note write-ups
+
+%The language to pass to babel
+\newif\ifenglish\englishtrue
+\DeclareOption{german}{\englishfalse}
+\DeclareOption{english}{\englishtrue}
+
+%If beamer shall be activated
+\newif\ifbeamer\beamerfalse
+\DeclareOption{beamer}{\beamertrue}
+\DeclareOption{nobeamer}{\beamerfalse}
+
+%Options for onehalf-spacing of lines
+\newif\ifonehalfspacing\onehalfspacingfalse %default is normalspace
+\DeclareOption{onehalfspacing}{\onehalfspacingtrue}
+\DeclareOption{normalspacing}{\onehalfspacingfalse}
+
+%Options for utf8 or utf8x - encoding
+\newif\ifutf\utftrue %by default, utf8 is not enabled
+\DeclareOption{utf8x}{\utffalse}
+\DeclareOption{utf8}{\utftrue}
+
+\DeclareOption*{\PackageWarning{mkessler-math}{Unknown '\CurrentOption'}}
+\ProcessOptions\relax
+
+
+\RequirePackage[\ifenglish english \else ngerman\fi]{babel}
+\RequirePackage[T1]{fontenc}
+
+% When using utf8x, we have to load ucs and inputenc with utf8x option and must exclude bibtex
+% When not using utf8x (plan utf8), we must NOT load ucs, and then load inputenc with utf8-option as well as bibtex
+% also, when using plain utf8, we want to load the newunicodechar package
+\RequirePackage[\ifutf utf8\else utf8x\fi]{inputenc}
+\ifutf
+\RequirePackage{newunicodechar}
+\newunicodechar{α}{\ensuremath\alpha}
+\newunicodechar{β}{\ensuremath\beta}
+\newunicodechar{γ}{\ensuremath\gamma}
+\newunicodechar{δ}{\ensuremath\delta}
+\newunicodechar{ε}{\ensuremath\epsilon}
+\newunicodechar{ζ}{\ensuremath\zeta}
+\newunicodechar{η}{\ensuremath\eta}
+\newunicodechar{θ}{\ensuremath\theta}
+\newunicodechar{ι}{\ensuremath\iota}
+\newunicodechar{κ}{\ensuremath\kappa}
+\newunicodechar{λ}{\ensuremath\lambda}
+\newunicodechar{μ}{\ensuremath\mu}
+\newunicodechar{ν}{\ensuremath\nu}
+\newunicodechar{ξ}{\ensuremath\xi}
+\newunicodechar{π}{\ensuremath\pi}
+\newunicodechar{ρ}{\ensuremath\rho}
+\newunicodechar{σ}{\ensuremath\sigma}
+\newunicodechar{τ}{\ensuremath\tau}
+\newunicodechar{υ}{\ensuremath\upsilon}
+\newunicodechar{φ}{\ensuremath\phi}
+\newunicodechar{χ}{\ensuremath\chi}
+\newunicodechar{ψ}{\ensuremath\psi}
+\newunicodechar{ω}{\ensuremath\omega}
+
+\RequirePackage[backend=biber,style=alphabetic]{biblatex}
+\RequirePackage{csquotes}
+\else
+\RequirePackage[mathletters]{ucs}
+\fi
+
+\RequirePackage{anyfontsize}
+\RequirePackage{lmodern}
+\RequirePackage{etoolbox}
+\RequirePackage{amsmath}
+\RequirePackage{mathtools}
+\RequirePackage{amsthm}
+\RequirePackage{amssymb}
+\RequirePackage{comment}
+\RequirePackage{soul}
+\RequirePackage{caption}
+\RequirePackage{subcaption}
+\RequirePackage{latexsym}
+\RequirePackage{mathrsfs}
+\ifbeamer\else
+\RequirePackage[shortlabels]{enumitem}
+\fi
+\RequirePackage{wrapfig}
+
+%Pgfplots
+\RequirePackage{pgfplots}
+\pgfplotsset{compat=1.7}
+
+% TIKZ
+\RequirePackage{tikz}
+\usetikzlibrary{calc, intersections, through, quotes, angles, babel, positioning, snakes}
+%\RequirePackage{tkz-euclide}
+\RequirePackage[export]{adjustbox}
+%Commutative diagrams
+\RequirePackage{tikz-cd}
+
+%%for small diagrams, similar to tikz-cd
+\usepackage{xy}        % for small diagrams, e.g. arrows
+\xyoption{all}
+
+%%Theorems needed in any case (fancy or not fancy theorems)
+
+% Für Formeln
+\RequirePackage{mathabx}
+\RequirePackage{faktor}
+\RequirePackage[mathscr]{eucal}
+
+\RequirePackage{blindtext}
+\RequirePackage{tabto}
+\RequirePackage{lastpage} %\pageref{LastPage} for reference on the last page
+
+% Für Tabulatoren
+
+\RequirePackage{pdfpages} % PDF-Dateien einbinden
+
+% Für Zeilenumbruch
+\RequirePackage{microtype}
+\RequirePackage{changepage}
+
+
+%Für Zeilenabstand 1,5
+\ifonehalfspacing
+\RequirePackage[onehalfspacing]{setspace} \else
+\fi
+
+%For setting counters of itemns in \enemerate
+\makeatletter
+\newcommand\setItemnumber[1]{\setcounter{enum\romannumeral\@enumdepth}{\numexpr#1-1\relax}}
+\makeatother
+
+%Make circled symbols
+\newcommand*\circled[1]{\tikz[baseline=(char.base)]{
+            \node[shape=circle,draw,inner sep=2pt] (char) {#1};}}
+
+%Print a warning sign
+\newcommand\Warning{%
+ \makebox[1.4em][c]{%
+ \makebox[0pt][c]{\raisebox{.1em}{\small!}}%
+ \makebox[0pt][c]{\color{red}\Large$\bigtriangleup$}}}%
+
+ % Add \contra symbol to denote contradiction (from Gilles Castell)
+\usepackage{stmaryrd} % for \lightning
+\newcommand\contra{\scalebox{1.5}{$\lightning$}}
+
+%\def\thevocab{}
+%\newcommand{\vocab}[2][\thevocab]{\renewcommand\thevocab{#2}\textbf{\color{blue} #2}\index{#1}}
+
+\newcommand{\emphasize}[1]{{\color{red} #1}}
+
+
+%Short commands for \mathbb{}
+\newcommand{\C}{\ensuremath{\mathbb{C}}}
+\newcommand{\F}{\ensuremath{\mathbb{F}}}
+\newcommand{\K}{\ensuremath{\mathbb{K}}}
+\newcommand{\N}{\ensuremath{\mathbb{N}}}
+\newcommand{\Q}{\ensuremath{\mathbb{Q}}}
+\newcommand{\R}{\ensuremath{\mathbb{R}}}
+\newcommand{\Z}{\ensuremath{\mathbb{Z}}}
+
+%Paired Delimiters
+\DeclarePairedDelimiter\ceil{\lceil}{\rceil}
+\DeclarePairedDelimiter\floor{\lfloor}{\rfloor}
+
+%Norm and absolute value
+%Make them scaling by default and have \abs*{} as the non-scaling version of the command
+\DeclarePairedDelimiter\abs{\lvert}{\rvert}
+\makeatletter
+\let\oldabs\abs
+\def\abs{\@ifstar{\oldabs}{\oldabs*}}
+
+\DeclarePairedDelimiter\norm{\lVert}{\rVert}
+\let\oldnorm\norm
+\def\norm{\@ifstar{\oldnorm}{\oldnorm*}}
+\makeatother
+
+%Fixes of common misbehaviour
+\renewcommand{\degree}{^\circ}
+
+%Used to start an exercise and resetting the equation number
+%\newcommand{\nr}[1]{\setcounter{equation}{0}\section*{\ifenglish Exercise \else Aufgabe \fi #1}~}
+
+
+\RequirePackage{esint}
+
+\RequirePackage{IEEEtrantools}
+
+\RequirePackage[ngerman,ruled,vlined]{algorithm2e}
+
+
+\RequirePackage{mkessler-operators}

mkessler-operators.sty

@@ -0,0 +1,147 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{mkessler-operators}[2021-09-05 - Operator Package]
+%%%%%%%%%%%%%%%%%%mmmm
+%Provides some commonly used Operators used in the write-ups of my lecture notes
+
+
+\newif\ifenglish\englishtrue
+\DeclareOption{german}{\englishfalse}
+\DeclareOption{english}{\englishtrue}
+\DeclareOption*{\PackageWarning{mkessler-operators}{Unknown '\CurrentOption'}}
+\ProcessOptions\relax
+
+%Packages
+\RequirePackage{amsmath}
+
+%%%%%%%%%%% Operators
+%Basic commands
+\renewcommand\subset\subseteq
+\renewcommand\supset\supseteq
+\DeclareMathOperator{\id}{id}
+\DeclareMathOperator{\im}{im}
+\DeclareMathOperator{\Bild}{Bild}
+\DeclareMathOperator{\dom}{dom}
+\DeclareMathOperator{\Span}{Span}
+\DeclareMathOperator{\Aut}{Aut}
+\let\ggT\relax\DeclareMathOperator{\ggT}{\ifenglish gcd \else ggT\fi}
+\let\kgV\relax\DeclareMathOperator{\kgV}{\ifenglish lcm \elese kgV\fi}
+\DeclareMathOperator{\rhs}{RHS} %Right hand side
+\DeclareMathOperator{\lhs}{LHS} %Left hand side
+
+%Complex numbers
+\DeclareMathOperator{\Impart}{Im}
+\renewcommand\Im\Impart
+\DeclareMathOperator{\Repart}{Re}
+\renewcommand\Re\Repart
+
+%Linear Algebra
+\DeclareMathOperator{\Sym}{Sym}
+\DeclareMathOperator{\supp}{supp}
+\DeclareMathOperator{\sgn}{sgn}
+\DeclareMathOperator{\coker}{coker}
+\DeclareMathOperator{\rank}{rank}
+\DeclareMathOperator{\Mat}{Mat}
+\DeclareMathOperator{\ev}{ev}
+
+%Algebra
+\DeclareMathOperator{\Quot}{Quot}
+\DeclareMathOperator{\Gal}{Gal}
+\DeclareMathOperator{\Ext}{Ext}
+\DeclareMathOperator{\Tor}{Tor}
+\DeclareMathOperator{\Mspec}{MaxSpec}
+\DeclareMathOperator{\Sh}{Sh}
+\DeclareMathOperator{\Proj}{Proj}
+\DeclareMathOperator{\QCoh}{QCoh}
+\DeclareMathOperator{\MaxSpec}{MaxSpec}
+\DeclareMathOperator{\Presh}{Pre-Sh}
+\DeclareMathOperator{\Fun}{Fun}
+\newcommand{\tensor}{\otimes}
+
+%Analysis
+\DeclareMathOperator{\dx}{dx}
+\DeclareMathOperator{\dy}{dy}
+\DeclareMathOperator{\dz}{dz}
+\DeclareMathOperator{\dt}{dt}
+
+%Sets
+\DeclareMathOperator{\conv}{conv}
+\DeclareMathOperator{\dist}{dist}
+\DeclareMathOperator{\diam}{diam}
+
+%%Stochastic (Algorithmische Mathematik II)
+\newcommand\distribution[1]{\operatorname{#1}}
+\newcommand\DeclareDistribution[1]{\expandafter\def\csname #1\endcsname{\distribution{#1}}}
+\DeclareDistribution{Bin}
+\DeclareDistribution{Ber}
+\DeclareDistribution{Geo}
+\DeclareDistribution{Poi}
+\DeclareDistribution{Unif}
+\DeclareMathOperator{\Var}{Var}
+\DeclareMathOperator{\Cov}{Cov}
+
+%Topology
+\DeclareMathOperator\pr{pr}
+\def\twedge{\vee}
+\def\tsmash{\wedge}
+
+%Category Theory
+\DeclareMathOperator{\Ob}{Ob}
+\newcommand{\cat}[1]{ \mathscr{#1} }
+\DeclareMathOperator{\Hom}{Hom}
+\DeclareMathOperator{\Mor}{Mor}
+\DeclareMathOperator{\End}{End}
+\DeclareMathOperator{\opposite}{\textbf{opp}}
+\DeclareMathOperator{\abelian}{\textbf{ab}}
+\newcommand{\ab}{^{\abelian}}
+\newcommand\opp{^{\opposite}}
+\newcommand\op{^{\opposite}}
+
+%Categories
+\newcommand\category[1]{\operatorname{\textbf{#1}}}
+\newcommand\DeclareCategory[1]{\expandafter\def\csname #1\endcsname{\category{#1}}}
+\DeclareCategory{Top}
+\DeclareCategory{hTop}
+\DeclareCategory{Set}
+\DeclareCategory{CHaus}
+\DeclareCategory{Grp}
+\DeclareCategory{Ab}
+\DeclareCategory{CRing}
+\DeclareCategory{Vect}
+\DeclareCategory{Fin}
+\DeclareCategory{Ab}
+\DeclareCategory{Cat}
+\DeclareMathOperator{\colim}{colim}
+
+
+
+% Characteristic function
+\newcommand*{\cfun}{\ensuremath{\mathbbm{1}}}
+\newcommand*{\One}{\ensuremath{\mathbbm{1}}}
+
+
+%Set theory
+\DeclareMathOperator\card{card}
+\DeclareMathOperator\Cd{Cd}
+\DeclareMathOperator\Ord{Ord}
+\DeclareMathOperator\otp{otp}
+\DeclareMathOperator\Card{Card}
+
+
+
+
+%%Galoiskohomologie
+\DeclareMathOperator{\Br}{Br}
+\newcommand{\del}{\partial}
+\DeclareMathOperator{\EXT}{EXT}
+\DeclareMathOperator{\Ind}{Ind}
+\DeclareMathOperator{\Char}{char}
+\DeclareMathOperator{\res}{res}
+\DeclareMathOperator{\infl}{inf}
+\DeclareMathOperator{\cov}{cov}
+\DeclareMathOperator{\cor}{cor}
+\DeclareMathOperator{\ord}{ord}
+\DeclareMathOperator{\tg}{tg}
+\DeclareMathOperator{\Ver}{Ver}
+\DeclareMathOperator{\inv}{inv}
+
+

mkessler-script.cls

@@ -0,0 +1,282 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesClass{mkessler-script}[2021/03/31 Write up lecture notes as script]
+
+%%%%Options of the package
+\newif\ifenglish\englishtrue
+\DeclareOption{english}{\englishtrue}
+\DeclareOption{german}{\englishfalse}
+
+\newif\ifshowversion\showversiontrue
+\DeclareOption{show version}{\showversiontrue}
+\DeclareOption{hideversion}{\showversionfalse}
+
+\ProcessOptions\relax
+
+
+%%%%Define command to set metainformation of document
+%Set the course
+\def\@course{\ClassError{mkessler-script}{No \noexpand\course given}{See documentation for details}}%
+\DeclareRobustCommand*{\course}[1]{\gdef\@course{#1}}
+
+\def\@lecturer{\ClassError{mkessler-script}{No \noexpand\lecturer given}{See documentation for details}}%
+\def\@lecturertitle{}
+\DeclareRobustCommand*{\lecturer}[2][]{
+    \gdef\@lecturer{#2}
+    \gdef\@lecturertitle{\ifenglish Lecturer\else\ifthenelse{\isempty{#1}}{Dozent}{Dozentin}\fi}{}
+}
+
+%Set the assistant
+\newif\ifprintassistant\printassistantfalse
+\def\@assistant{}%
+\def\@assistantitle{}
+\DeclareRobustCommand*{\assistant}[2][]{
+    \printassistanttrue
+    \gdef\@assistant{#2}
+    \gdef\@assistanttitle{\ifenglish Assistant\else\ifthenelse{\isempty{#1}}{Assistent}{Assistentin}\fi}
+}
+
+%%%%Load base class article
+\LoadClass{article}
+
+%%%%Title
+%Define layout of title using course, lecturer, assistant and author, and optionally the current time
+\RequirePackage{xparse}
+\RequirePackage{datetime}
+\renewcommand\@maketitle{%
+  \newpage
+  \null
+  \vskip 2em%
+  \begin{center}%
+  \let \footnote \thanks
+    {\LARGE \@course \par}%
+    \vskip 1.5em%
+    {\large
+      \lineskip .5em%
+      \begin{tabular}[t]{c}%
+        \@lecturertitle \\
+        {\sc \@lecturer} \\
+      \end{tabular}\par
+    \ifprintassistant
+    \vskip 1em%
+        \begin{tabular}[t]{c}%
+        \@assistanttitle \\
+        {\sc \@assistant} \\
+        \end{tabular}\par
+    \fi
+    \vskip 1em%
+        \begin{tabular}[t]{c}%
+        \ifenglish Notes\else Mitschrift\fi \\
+        {\sc \@author} \\
+        \end{tabular}
+        \par}%
+    \ifshowversion
+    \vskip 3em%
+        \begin{tabular}[t]{c}%
+        {\small Version} \\
+        \today\,\currenttime
+        \end{tabular}\par
+    \fi
+    \vskip 4em%
+  \end{center}%
+  \par
+  \vskip 1.5em
+}
+
+
+%%%Document-specific features that are provided
+
+%%%%Management of vocabulary and corresponding index
+\RequirePackage{imakeidx}
+\makeindex[columns=2, title=\ifenglish Index\else Stichwortverzeichnis\fi, intoc]
+
+%Emphasize \vocabulary
+\RequirePackage{xparse}
+\RequirePackage{expl3}
+\ExplSyntaxOn
+\NewDocumentCommand{\vocab}{O{} m}{
+    \textbf{\color{blue} #2}
+    \ifthenelse{\isempty{#1}}{\index{\text_titlecase_first:n{#2}}}{\index{#1}}
+}
+\ExplSyntaxOff
+
+%%%%Bibliography management
+\RequirePackage[backend=biber,style=alphabetic]{biblatex}
+\addbibresource{bibliography.bib}
+\addbibresource{images.bib}
+
+%Provide simpler commands to properly print image attributions and literature
+\DeclareRobustCommand*{\printimageattributions}{
+    \def\imageattributionstitle{\ifenglish Image attributions \else Bildquellen\fi}
+    \phantomsection
+    \addcontentsline{toc}{section}{\imageattributionstitle}
+    \printbibliography[title={\imageattributionstitle}, type=image]
+}
+
+\DeclareRobustCommand*{\printliterature}{
+    \def\literaturetitle{\ifenglish Literature\else Literatur\fi}
+    \phantomsection
+    \addcontentsline{toc}{section}{\literaturetitle}
+    \printbibliography[title={\literaturetitle}, nottype=image]
+
+}
+
+%%%Hyperref and setup
+\RequirePackage{hyperref} % Hyperlinks
+\RequirePackage{amsmath} % Cleveref needs this
+\RequirePackage{cleveref} % Better referencing
+\hypersetup{colorlinks, citecolor=violet, urlcolor=blue!80!black, linkcolor=red!50!black, pdfauthor=\@author, pdftitle=\@course}
+
+%%%The following is based on the repository
+% https://github.com/gillescastel/university-setup
+% but has been modified for own purposes. The original content is distributed under the following license:
+
+%MIT License
+
+%Copyright (c) 2019 Gilles Castel
+
+%Permission is hereby granted, free of charge, to any person obtaining a copy
+%of this software and associated documentation files (the "Software"), to deal
+%in the Software without restriction, including without limitation the rights
+%to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+%copies of the Software, and to permit persons to whom the Software is
+%furnished to do so, subject to the following conditions:
+%
+%The above copyright notice and this permission notice shall be included in all
+%copies or substantial portions of the Software.
+%
+%THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+%IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+%FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+%AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+%LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+%OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+%SOFTWARE.
+
+
+% Some basic packages
+\RequirePackage{url}
+\RequirePackage{graphicx}
+\RequirePackage{float}
+
+% for wrapping text around figures
+\RequirePackage{wrapfig}
+
+%%This option is for now commented out, not sure what it does, but causes errors
+%\pdfminorversion=7
+
+
+% Don't indent paragraphs, leave some space between them
+\RequirePackage{parskip}
+
+% Hide page number when page is empty
+\RequirePackage{emptypage}
+
+% Put x \to \infty below \lim
+\let\svlim\lim\def\lim{\svlim\limits}
+
+%Make implies and impliedby shorter
+\let\implies\Rightarrow
+\let\impliedby\Leftarrow
+\let\iff\Leftrightarrow
+\let\epsilon\varepsilon
+
+% Fix some spacing
+% http://tex.stackexchange.com/questions/22119/how-can-i-change-the-spacing-before-theorems-with-amsthm
+\def\thm@space@setup{%
+  \thm@preskip=\parskip \thm@postskip=0pt
+}
+
+%%%%%%%Setup of lectures and their summary
+
+%Tocloft package for making a list of lectures
+\RequirePackage{tocloft}
+%Store name of the summary in a command to use it multiple times
+\newcommand\listlecturename{\ifenglish Summary of lectures\else Übersicht der Vorlesungen\fi}
+\newlistof{lecture}{lec}{\listlecturename} % Declare new list of lectures
+%Settings how to print the summary
+\renewcommand{\cftdot}{}
+\renewcommand\cftlecturefont{\normalfont\bfseries}
+\renewcommand\cftlecturepagefont{\normalfont\bfseries}
+\renewcommand\cftlectitlefont{\Large\bfseries}
+\renewcommand\cftbeforelectureskip{1em}
+
+%Command to parse the date
+\RequirePackage{xifthen}
+\def\testdateparts#1{\dateparts#1\relax}
+\def\dateparts#1 #2 #3 #4 #5\relax{
+    \marginpar{\small\textsf{\mbox{#1 #2 #3 #5}}}
+}
+
+%Define the main lecture command to start a new lecture
+\def\@lectureprefix{\ifenglish Lecture\else Vorlesung\fi}
+\def\@lecture{}%
+\newcommand{\lecture}[3][]{
+    \refstepcounter{lecture}
+    %Store lecture name in the macro \@lecture
+    \ifthenelse{\isempty{#3}}{%
+    \def\@lecture{\@lectureprefix\, \thelecture}%
+    }{%
+    \def\@lecture{\@lectureprefix\, \thelecture: #3}%
+    }%
+    \marginpar{\small\textsf{\parbox{10em}{\@lectureprefix\, \thelecture \\#2}}}
+    %Add lecture as an entry to the lectures file
+    \addcontentsline{lec}{lecture}{\@lectureprefix\,\thelecture\,(#2)}
+    %If key words are provided, add the key words of the lecture below the entry
+    \ifthenelse{\isempty{#1}}{}{\addtocontents{lec}{\smallskip\hspace{1.5em}\protect\parbox{\dimexpr\textwidth-\@pnumwidth - 2em}{#1}}}
+}
+
+
+
+%Provide a command to show the summary of lectures
+\DeclareRobustCommand*{\summaryoflectures}{
+    \phantomsection
+    \addcontentsline{toc}{section}{\listlecturename}
+    \thispagestyle{plain}
+    \listoflecture
+}
+
+%%%% These are the fancy headers
+\RequirePackage{fancyhdr}
+\pagestyle{fancy}
+
+% LE: left even
+% RO: right odd
+% CE, CO: center even, center odd
+% My name for when I print my lecture notes to use for an open book exam.
+% \fancyhead[LE,RO]{Gilles Castel}
+
+\fancyhead[RO,LE]{\@lecture} % Right odd,  Left even
+\fancyhead[RE,LO]{}          % Right even, Left odd
+
+\fancyfoot[RO,LE]{\thepage}  % Right odd,  Left even
+\fancyfoot[RE,LO]{}          % Right even, Left odd
+\fancyfoot[C]{\leftmark}     % Center
+
+\makeatother
+
+
+%%No fancy headers in the appendix (as there is no lecture)
+\let\oldappendix\appendix
+\renewcommand\appendix{
+    \oldappendix
+    \fancyhead[RO,LE]{}
+    \renewcommand{\headrulewidth}{0pt}
+}
+
+% Todonotes and inline notes in fancy boxes
+\RequirePackage{todonotes}
+
+% Figure support as explained in my blog post.
+\RequirePackage{import}
+\RequirePackage{xifthen}
+\RequirePackage{pdfpages}
+\RequirePackage{transparent}
+\newcommand{\incfig}[1]{%
+    \def\svgwidth{\columnwidth}
+    \import{./figures/}{#1.pdf_tex}
+}
+
+% Fix some stuff
+% %http://tex.stackexchange.com/questions/76273/multiple-pdfs-with-page-group-included-in-a-single-page-warning
+\pdfsuppresswarningpagegroup=1
+

mymath.sty

@@ -0,0 +1,320 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{mymath}[2021/03/31 - Math package by Maximilian Keßler (private use)]
+%%%%%%Provides the basic math packages used for my lecture-note write-ups
+
+%The language to pass to babel
+\newif\ifenglish\englishtrue
+\DeclareOption{german}{\englishfalse}
+\DeclareOption{english}{\englishtrue}
+% When working with beamer some things have to be done differently
+\newif\ifbeamer\beamerfalse
+\DeclareOption{nobeamer}{\beamerfalse}
+\DeclareOption{beamer}{\beamertrue}
+
+\newif\ifsubfig\subfigtrue
+\DeclareOption{nosubfig}{\subfigfalse}
+
+
+%Options for onehalf-spacing of lines
+\newif\ifonehalfspacing\onehalfspacingfalse %default is normalspace
+\DeclareOption{onehalfspacing}{\onehalfspacingtrue}
+\DeclareOption{normalspacing}{\onehalfspacingfalse}
+
+%Options for utf8 or utf8x - encoding
+\newif\ifutf\utftrue %by default, utf8 is not enabled
+\DeclareOption{utf8x}{\utffalse}
+\DeclareOption{utf8}{\utftrue}
+
+%Options for lukas
+\newif\iflukas\lukasfalse
+\DeclareOption{lukas}{\lukastrue}
+
+%Options for including theorem-environments or not.
+\newif\iffancythm\fancythmfalse
+\DeclareOption{fancythm}{\fancythmtrue}
+
+
+\DeclareOption*{\PackageWarning{mymath}{Unknown '\CurrentOption'}}
+\ProcessOptions\relax
+
+
+\RequirePackage[\ifenglish english \else ngerman\fi]{babel}
+\RequirePackage[T1]{fontenc}
+
+% When using utf8x, we have to load ucs and inputenc with utf8x option and must exclude bibtex
+% When not using utf8x (plan utf8), we must NOT load ucs, and then load inputenc with utf8-option as well as bibtex
+% also, when using plain utf8, we want to load the newunicodechar package
+\ifutf
+\RequirePackage{newunicodechar}
+\newunicodechar{α}{\ensuremath\alpha}
+\newunicodechar{β}{\ensuremath\beta}
+\newunicodechar{γ}{\ensuremath\gamma}
+\newunicodechar{δ}{\ensuremath\delta}
+\newunicodechar{ε}{\ensuremath\epsilon}
+\newunicodechar{ζ}{\ensuremath\zeta}
+\newunicodechar{η}{\ensuremath\eta}
+\newunicodechar{θ}{\ensuremath\theta}
+\newunicodechar{ι}{\ensuremath\iota}
+\newunicodechar{κ}{\ensuremath\kappa}
+\newunicodechar{λ}{\ensuremath\lambda}
+\newunicodechar{μ}{\ensuremath\mu}
+\newunicodechar{ν}{\ensuremath\nu}
+\newunicodechar{ξ}{\ensuremath\xi}
+\newunicodechar{π}{\ensuremath\pi}
+\newunicodechar{ρ}{\ensuremath\rho}
+\newunicodechar{σ}{\ensuremath\sigma}
+\newunicodechar{τ}{\ensuremath\tau}
+\newunicodechar{υ}{\ensuremath\upsilon}
+\newunicodechar{φ}{\ensuremath\phi}
+\newunicodechar{χ}{\ensuremath\chi}
+\newunicodechar{ψ}{\ensuremath\psi}
+\newunicodechar{ω}{\ensuremath\omega}
+\ifbeamer\else
+\RequirePackage[backend=biber,style=alphabetic]{biblatex}
+\fi
+\else
+\RequirePackage[mathletters]{ucs}
+\fi
+\RequirePackage[\ifutf utf8\else utf8x\fi]{inputenc}
+
+\RequirePackage{anyfontsize}
+\RequirePackage{lmodern}
+\RequirePackage{amsmath}
+\RequirePackage{mathtools}
+\RequirePackage{amsthm}
+\RequirePackage{amssymb}
+\ifbeamer\else
+\RequirePackage{bm} % bold math symbols
+\fi
+\RequirePackage{comment}
+\RequirePackage{soul}
+\ifsubfig
+\RequirePackage{subfig}\else\fi
+\RequirePackage{mathrsfs}
+\RequirePackage{bbm}
+\ifbeamer
+\else \RequirePackage[shortlabels]{enumitem}\fi
+\ifbeamer\else
+\RequirePackage[colorlinks=true]{hyperref} % Hyperlinks
+\fi
+
+% TIKZ
+\RequirePackage{tikz}
+\usetikzlibrary{calc, intersections, through, quotes, angles, babel, positioning}
+\RequirePackage{tkz-euclide}
+\RequirePackage[export]{adjustbox}
+%Commutative diagrams
+\RequirePackage{tikz-cd}
+
+%%for small diagrams, similar to tikz-cd
+\usepackage{xy}        % for small diagrams, e.g. arrows
+\xyoption{all}
+
+%%% AMSTHM
+\iffancythm
+    \RequirePackage{mkessler-fancythm}
+\else
+\theoremstyle{plain}
+\ifbeamer\else
+\newtheorem{theorem}{\ifenglish Theorem\else Satz\fi}
+\newtheorem{corollary}{\ifenglish Corollary\else Korollar\fi}
+\newtheorem*{lemma}{Lemma}
+\newtheorem{proposition}{Proposition}
+\fi
+
+
+\theoremstyle{definition}
+\ifbeamer\else
+\newtheorem{definition}{Definition}
+\newtheorem{example}{\ifenglish Example\else Beispiel\fi}
+\newtheorem*{remark}{\ifenglish Remark\else Bemerkung\fi}
+\newtheorem*{notation}{Notation}
+\fi
+
+
+
+%%Theorems needed in any case (fancy or not fancy theorems)
+
+\theoremstyle{plain}
+\newtheorem{claim}{\ifenglish Claim\else Behauptung\fi}
+\newtheorem{variant}{\ifenglish Variant\else Variante\fi}
+\newtheorem{assumption}{\ifenglish Assumption\else Annahme\fi}
+
+\theoremstyle{definition}
+\ifbeamer\else
+\newtheorem*{fact}{\ifenglish Fact\else Fakt\fi}
+\newtheorem*{note}{\ifenglish Note\else Anmerkung\fi}
+\newtheorem*{problem}{Problem}
+\fi
+\newtheorem*{warning}{\color{red}\ifenglish Warning \else Warnung\fi}
+\newtheorem*{goal}{\ifenglish Goal \else Ziel\fi}
+\newtheorem*{question}{\ifenglish Question \else Frage \fi}
+\newtheorem*{info}{Information}
+\newtheorem*{moral}{Moral}
+\newtheorem*{answer}{\ifenglish Answer\else Antwort\fi}
+\newtheorem*{observe}{\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}
+\ifbeamer\else\newenvironment{solution}[1][]{\begin{proof}[\ifenglish{}Solution\else{}Lösung\fi{}#1]}{\end{proof}}\fi
+\fi %end of theorem definitions
+
+
+
+
+% Für Formeln
+\RequirePackage{mathabx}
+\RequirePackage{faktor}
+\RequirePackage[mathscr]{eucal}
+
+\RequirePackage{blindtext}
+\RequirePackage{tabto}
+\ifbeamer\else
+\RequirePackage{lastpage} %\pageref{LastPage} for reference on the last page
+\fi
+
+% Für Tabulatoren
+
+\RequirePackage{pdfpages} % PDF-Dateien einbinden
+
+% Für Zeilenumbruch
+\RequirePackage{microtype}
+\RequirePackage{changepage}
+
+
+%Für Zeilenabstand 1,5
+\ifonehalfspacing
+\RequirePackage[onehalfspacing]{setspace} \else
+\fi
+
+%For setting counters of itemns in \enemerate
+\makeatletter
+\newcommand\setItemnumber[1]{\setcounter{enum\romannumeral\@enumdepth}{\numexpr#1-1\relax}}
+\makeatother
+
+%Make circled symbols
+\newcommand*\circled[1]{\tikz[baseline=(char.base)]{
+            \node[shape=circle,draw,inner sep=2pt] (char) {#1};}}
+
+%Print a warning sign
+\newcommand\Warning{%
+ \makebox[1.4em][c]{%
+ \makebox[0pt][c]{\raisebox{.1em}{\small!}}%
+ \makebox[0pt][c]{\color{red}\Large$\bigtriangleup$}}}%
+
+% Add \contra symbol to denote contradiction
+\usepackage{stmaryrd} % for \lightning
+\newcommand\contra{\scalebox{1.5}{$\lightning$}}
+
+
+%Emphasize \vocabulary
+\newcommand{\vocab}[1]{\textbf{\color{blue} #1}}
+
+
+
+
+%%%%math operators
+\usepackage{operators}
+
+%Short commands for \mathbb{}
+
+\newcommand{\C}{\ensuremath{\mathbb{C}}}
+\newcommand{\F}{\ensuremath{\mathbb{F}}}
+\newcommand{\K}{\ensuremath{\mathbb{K}}}
+\newcommand{\N}{\ensuremath{\mathbb{N}}}
+\newcommand{\Q}{\ensuremath{\mathbb{Q}}}
+\newcommand{\R}{\ensuremath{\mathbb{R}}}
+\newcommand{\Z}{\ensuremath{\mathbb{Z}}}
+
+
+%Paired Delimiters
+\DeclarePairedDelimiter\ceil{\lceil}{\rceil}
+\DeclarePairedDelimiter\floor{\lfloor}{\rfloor}
+
+%Norm and absolute value
+%Make them scaling by default and have \abs*{} as the non-scaling version of the command
+\DeclarePairedDelimiter\abs{\lvert}{\rvert}
+\makeatletter
+\let\oldabs\abs
+\def\abs{\@ifstar{\oldabs}{\oldabs*}}
+
+\DeclarePairedDelimiter\norm{\lVert}{\rVert}
+\let\oldnorm\norm
+\def\norm{\@ifstar{\oldnorm}{\oldnorm*}}
+\makeatother
+
+
+%Fixes of common misbehaviour
+\renewcommand{\degree}{^\circ}
+
+%Used to start an exercise and resetting the equation number
+\newcommand{\nr}[1]{\setcounter{equation}{0}\section*{\ifenglish Exercise \else Aufgabe \fi #1}~}
+
+
+\ifbeamer\else\RequirePackage{esint}\fi
+
+\RequirePackage{IEEEtrantools}
+
+\RequirePackage[ngerman,ruled,vlined]{algorithm2e}
+
+\iflukas
+\newcommand{\RrClA}{\begin{IEEEeqnarray*}{RrCl}}
+\newcommand{\RrClZ}{\end{IEEEeqnarray*}}
+\newcommand{\RrCla}{\begin{IEEEeqnarray}{RrCl}}
+\newcommand{\RrClz}{\end{IEEEeqnarray}}
+\newcommand{\ud}{\,\mathrm{d}}
+\newcommand{\dLx}[1]{\;\ud\mathcal{L}^{#1}(x)}
+\setenumerate[1]{label=(\alph*)}
+
+%%%%%%%%%%%%% INDUKTION %%%%%%%%%%%%%%%%%
+\newcommand{\its}{Das gilt offentsichtlich.}
+\newcommand\induktion[6][\its]{
+    \def\n{#2}
+    \def\kn{#2}
+    Es sei $P(\n)$ die Aussage, dass:
+    \RrClA
+        P(\n) : \equiv  \qquad  \left(#5  \right) 
+    \RrClZ
+    Diese soll nun per Induktion über $#3$ gezeigt werden.
+	\begin{enumerate}
+		\item [\underline{IA:}]Für den Induktionsanfang muss $P(#4)$ gezeigt werden, d.h.:
+	\def\n{#4}
+	\def\kn{#4}
+    \RrClA
+        P(#4) \equiv  \qquad \left(#5\right)
+    \RrClZ
+    #1\ Also ist der Induktionsanfang gezeigt.
+	\def\n{#2}
+	\def\kn{#2}
+	\item [\underline{IV:}] Angenommen $P(\n)$ gilt für ein $\n \in #3$, d.h. es gilt:
+     \RrClA
+         P(\n) \equiv \qquad  \left(#5\right)
+    \RrClZ
+	\item [\underline{IS:}]    
+    Im Induktionsschritt von $\n$ auf  $\n+1$ muss gezeigt werden, dass unter Annahme der Induktionsvoraussetzung auch die Induktionsbehauptung gilt:
+    \def\n{#2+1}
+    \def\kn{(#2+1)}
+\RrClA
+    P(\n) \equiv  \qquad \left(#5\right)
+\RrClZ
+#6 
+
+\def\n{#2}
+\def\kn{#2}
+Damit ist der Induktionsschritt erbracht und es gilt für alle $#2$ in $#3$:
+\RrClA
+    \forall \n \in #3 : #5
+\RrClZ
+	\end{enumerate}
+}
+%[Begründung IA]{$Variablenname$}{$Ursprungsmenge$}{$Startwert$}{$Aussage (variable ist \n, \kn)$}{Begründung IS}
+%\n ist n oder n+1, \kn ist n oder (n+1)
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\else
+\fi
+
+
+
+

operators.sty

@@ -0,0 +1,125 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{operators}[2021-04-27 - Operator Package]
+%%%%%%%%%%%%%%%%%%mmmm
+%Provides some commonly used Operators used in the write-ups of my lecture notes
+
+\newif\ifenglish\englishtrue
+\DeclareOption{german}{\englishfalse}
+\DeclareOption{english}{\englishtrue}
+\DeclareOption*{\PackageWarning{operators}{Unknown '\CurrentOption'}}
+\ProcessOptions\relax
+
+%Packages
+\RequirePackage{amsmath}
+
+%%%%%%%%%%% Operators
+%Basic commands
+\renewcommand\subset\subseteq
+\renewcommand\supset\supseteq
+\DeclareMathOperator{\id}{id}
+\DeclareMathOperator{\im}{im}
+\DeclareMathOperator{\Bild}{Bild}
+\DeclareMathOperator{\Span}{Span}
+\let\ggT\relax\DeclareMathOperator{\ggT}{\ifenglish gcd \else ggT\fi}
+\let\kgV\relax\DeclareMathOperator{\kgV}{\ifenglish lcm \elese kgV\fi}
+\DeclareMathOperator{\rhs}{RHS} %Right hand side
+\DeclareMathOperator{\lhs}{LHS} %Left hand side
+
+%Complex numbers
+\DeclareMathOperator{\Impart}{Im}
+\renewcommand\Im\Impart
+\DeclareMathOperator{\Repart}{Re}
+\renewcommand\Re\Repart
+
+%Linear Algebra
+\DeclareMathOperator{\Sym}{Sym}
+\DeclareMathOperator{\supp}{supp}
+\DeclareMathOperator{\sgn}{sgn}
+\DeclareMathOperator{\coker}{coker}
+\DeclareMathOperator{\rank}{rank}
+\DeclareMathOperator{\Mat}{Mat}
+\DeclareMathOperator{\ev}{ev}
+
+%Algebra
+\DeclareMathOperator{\Gal}{Gal}
+\DeclareMathOperator{\Ext}{Ext}
+\DeclareMathOperator{\Tor}{Tor}
+\DeclareMathOperator{\Mspec}{MaxSpec}
+\DeclareMathOperator{\Sh}{Sh}
+\DeclareMathOperator{\Proj}{Proj}
+\DeclareMathOperator{\QCoh}{QCoh}
+\DeclareMathOperator{\MaxSpec}{MaxSpec}
+\DeclareMathOperator{\Presh}{Pre-Sh}
+\DeclareMathOperator{\Fun}{Fun}
+\newcommand{\tensor}{\otimes}
+
+%Analysis
+\DeclareMathOperator{\dx}{dx}
+\DeclareMathOperator{\dy}{dy}
+\DeclareMathOperator{\dz}{dz}
+\DeclareMathOperator{\dt}{dt}
+
+%Sets
+\DeclareMathOperator{\conv}{conv}
+\DeclareMathOperator{\dist}{dist}
+\DeclareMathOperator{\diam}{diam}
+
+%%Stochastic (Algorithmische Mathematik II)
+\newcommand\distribution[1]{\operatorname{#1}}
+\newcommand\DeclareDistribution[1]{\expandafter\def\csname #1\endcsname{\distribution{#1}}}
+\DeclareDistribution{Bin}
+\DeclareDistribution{Ber}
+\DeclareDistribution{Geo}
+\DeclareDistribution{Poi}
+\DeclareDistribution{Unif}
+\DeclareMathOperator{\Var}{Var}
+\DeclareMathOperator{\Cov}{Cov}
+
+%Topology
+\DeclareMathOperator\pr{pr}
+\def\twedge{\vee}
+\def\tsmash{\wedge}
+
+%Category Theory
+\DeclareMathOperator{\Ob}{Ob}
+\newcommand{\cat}[1]{ \mathscr{#1} }
+\DeclareMathOperator{\Hom}{Hom}
+\DeclareMathOperator{\Mor}{Mor}
+\DeclareMathOperator{\End}{End}
+\DeclareMathOperator{\opposite}{\textbf{opp}}
+\newcommand\opp{^{\opposite}}
+\newcommand\op{^{\opposite}}
+
+%Categories
+\newcommand\category[1]{\operatorname{\textbf{#1}}}
+\newcommand\DeclareCategory[1]{\expandafter\def\csname #1\endcsname{\category{#1}}}
+\DeclareCategory{Top}
+\DeclareCategory{hTop}
+\DeclareCategory{Set}
+\DeclareCategory{CHaus}
+\DeclareCategory{Grp}
+\DeclareCategory{Ab}
+\DeclareCategory{CRing}
+\DeclareCategory{Vect}
+\DeclareCategory{Fin}
+\DeclareCategory{Ab}
+\DeclareCategory{Cat}
+\DeclareMathOperator{\colim}{colim}
+
+
+
+% Characteristic function
+\newcommand*{\cfun}{\ensuremath{\mathbbm{1}}}
+\newcommand*{\One}{\ensuremath{\mathbbm{1}}}
+
+
+%Set theory
+\DeclareMathOperator\card{card}
+\DeclareMathOperator\Cd{Cd}
+\DeclareMathOperator\Ord{Ord}
+\DeclareMathOperator\otp{otp}
+\DeclareMathOperator\Card{Card}
+
+
+\def\daniel{Daniel Harrer}
+

scripts/compile_doc.sh

@@ -1,8 +0,0 @@
-#! /bin/bash
-# Compiles all documentation files in repository
-
-set -e
-
-BUILD_COMMAND="latexmk -output-directory=$(pwd)/.compile $1"
-
-find doc -type f -name "*.tex" -execdir sh -c "$BUILD_COMMAND" -- {} \;

sheet.cls

@@ -0,0 +1,77 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesClass{sheet}[2021/03/31 Exercise-Sheet-Class by Maximilian Kessler (private use)]
+
+\RequirePackage{scrbase}
+
+\newif\iflargename\largenamefalse
+\DeclareOption{large-name}{\largenametrue}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrartcl}}
+\ProcessOptions\relax
+
+\LoadClass{scrartcl}
+
+\KOMAoption{fontsize}{12pt}
+\KOMAoption{parskip}{half-}
+\KOMAoption{DIV}{12}
+\KOMAoption{headings}{normal}
+
+\RequirePackage{mymath}
+\RequirePackage{scrlayer-scrpage}
+\RequirePackage{subfig}
+\RequirePackage[shortlabels]{enumitem}
+%\RequirePackage[hidelinks]{hyperref}
+\RequirePackage{graphicx}
+\RequirePackage{ifplatform}
+\graphicspath{{./out/graphics/}}
+
+\KOMAoption{headsepline}{:}
+
+\AtBeginDocument{\maketitle}
+
+\def\@course{}%
+\DeclareRobustCommand*{\course}[1]{\gdef\@course{#1}}
+\def\@sheetnumber{}%
+\DeclareRobustCommand*{\sheetnumber}[1]{\gdef\@sheetnumber{\ifenglish Sheet #1 \else Übungsblatt #1\fi}}
+
+\renewcommand*{\@date}{\today}
+
+\renewcommand*{\maketitle}{
+	\thispagestyle{plain}
+	{\makebox[0pt][l]{\usekomafont{myauthor}\@author}\hfill\makebox[0pt][r]{\usekomafont{date}\@date}\par}
+	\vspace{0.5em}
+	{\centering\usekomafont{title}\@course\par}
+    {\centering\usekomafont{subtitle}\@sheetnumber \par}
+	\vspace{2em}
+	\hrule
+	\addvspace{2em}
+}
+
+\setkomafont{title}{\LARGE\bfseries}
+\setkomafont{subtitle}{}
+\newkomafont{myauthor}{}
+\setkomafont{date}{}
+\newkomafont{headtitle}{\itshape}
+\setkomafont{pageheadfoot}{\footnotesize}
+\setkomafont{descriptionlabel}{\bfseries}
+\setkomafont{pagenumber}{\normalsize}
+
+\pagestyle{scrheadings}
+\ihead[]{\iflargename \usekomafont{myauthor}\@author \\ \@course\;- \@sheetnumber\else \usekomafont{myauthor}\@author\fi }
+\chead[]{\iflargename \else \usekomafont{subtitle}\@course\;- \@sheetnumber\fi}
+\ohead[]{\usekomafont{date}\@date}
+
+\allowdisplaybreaks[1]
+
+% Page layout
+\setlength{\parindent}{0pt}
+
+\RequirePackage{geometry}
+\geometry{a4paper, left=2cm, right=2cm, top=3cm-15pt, bottom=3cm-15pt,  head=15.0pt, headsep=10pt}
+
+\setlength{\skip\footins}{15pt}
+
+\setlength{\abovecaptionskip}{0cm}
+\setlength{\belowcaptionskip}{0cm}
+
+%Für Zeilenabstand 1,5
+\RequirePackage[onehalfspacing]{setspace}

src/environments/fancythm/.latexmkrc

@@ -1,7 +0,0 @@
-@default_files = ("fancythm.dtx");
-$makeindex = "makeindex -s gind.ist %O -o %D %S";
-$clean_ext .= ' glo';
-$clean_ext .= ' hd';
-$clean_ext .= ' ins';
-$clean_full_ext .= ' sty';
-$emulate_aux = 1;

src/environments/fancythm/fancythm.dtx

@@ -1,922 +0,0 @@
-% \iffalse meta-comment
-%<*internal>
-\begingroup
-\input docstrip.tex
-\keepsilent
-\usedir{tex/latex/mkessler/fancythm}
-\askforoverwritefalse
-\generate{\file{fancythm.sty}{\from{fancythm.dtx}{package}}}
-\def\tmpa{plain}
-\ifx\tmpa\fmtname\endgroup\expandafter\bye\fi
-\endgroup
-%</internal>
-%% File: fancytm.dtx
-%
-% Copyright (C) 2022 Maximilian Keßler
-%
-% It may be distributed and/or modified under the conditions of the
-% LaTeX Project Public License (LPPL), either version 1.3c of this
-% license or (at your option) any later version.  The latest version
-% of this license is in the file
-%
-%    https://www.latex-project.org/lppl.txt
-%
-% -----------------------------------------------------------------------
-%<package>\ProvidesExplPackage{fancythm}{2022/01/30}{0.0.2}{Grouped theorems.}
-%
-%<*driver>
-\documentclass[full,kernel]{l3doc}
-\begin{document}
-  \DocInput{\jobname.dtx}
-\end{document}
-%</driver>
-% \fi
-%
-% \title{^^A
-%   The \pkg{fancythm} package^^A
-% }
-%
-% \author{^^A
-%      Maximilian Keßler
-% }
-%
-% \date{Released 2022-01-12}
-%
-% \maketitle
-%
-% \begin{documentation}
-% \end{documentation}
-% 
-% 
-% \begin{implementation}
-% 
-% \section{\pkg{fancythm} implementation}
-%
-%    \begin{macrocode}
-%<*package>
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-%<@@=fancythm>
-%    \end{macrocode}
-%
-%
-%  \subsection{Dependencies}
-%    \begin{macrocode}
-\RequirePackage{l3keys2e}
-\RequirePackage[default styles]{thmstyle}
-%    \end{macrocode}
-%
-%  \subsection{Counter management}
-%
-%
-% Wrappers for \LaTeX2e counter manipulation
-%
-%
-% \begin{macro}{\arabic:n, \counter_new:n, \counter_within:nn,\counter_new:nn}
-%		 
-%   Obvious meanings.     
-%
-%    \begin{macrocode}
-\cs_set_eq:NN \arabic:n \arabic
-\cs_set_eq:NN \counter_new:n \newcounter
-\cs_set_eq:NN \counter_within:nn \counterwithin
-\cs_new:Npn \counter_new:nn #1 #2
-  {
-    \counter_new:n { #1 }
-    \counter_within:nn { #1 } { #2 }
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-% \begin{macro}
-%   {
-%     \counter_if_exist_p:n,
-%     \counter_if_exist:nT,
-%     \counter_if_exist:F,
-%     \counter_if_exist:nTF,
-%   }
-%		 
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \counter_if_exist_p:n #1 
-  {
-    \cs_if_exist_p:c { c@ #1 }
-  }
-\cs_new:Npn \counter_if_exist:nT #1
-  {
-    \cs_if_exist:cT { c@ #1 }
-  }
-\cs_new:Npn \counter_if_exist:nF #1
-  {
-    \cs_if_exist:cF { c@ #1 }
-  }
-\cs_new:Npn \counter_if_exist:nTF #1
-  {
-    \cs_if_exist:cTF { c@ #1 }
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-%
-%
-% \begin{macro}{\counter_undefined_error:n}
-%		 
-%     Standard counter error message.     
-%
-%    \begin{macrocode}
-\cs_set_eq:Nc \counter_undefined_error:n { @nocounterr }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-% \begin{macro}{\counter_ensure_exist:n}
-%		 
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \counter_ensure_exist:n #1 
-  {
-    \counter_if_exist:nF { #1 }
-      {
-        \counter_undefined_error:n { #1 }
-      }
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-%
-% \begin{macro}{\counter_the:n, \counter_set_the:nn}
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \counter_the:n #1
-  {
-    \use:c { the #1 }
-  }
-\cs_new:Npn \counter_set_the:nn #1 #2
-  {
-    \counter_ensure_exist:n { #1 }
-    \exp_args:Nc \renewcommand { the #1 } { #2 }
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-% \begin{macro}{\counter_sub:nn}
-%    \begin{syntax}
-%       \cs{counter_sub:nn}\marg{counter_1}\marg{counter_2}
-%    \end{syntax}
-%		 
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \counter_sub:nn #1 #2
-  {
-    \counter_within:nn { #1 } { #2 }
-    \counter_set_the:nn { #1 } 
-    {
-      \counter_the:n { #2 } . \arabic:n { #1 }
-    }
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-%
-% \begin{macro}{\counter_new_sub:nn #1 #2}
-%		 
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \counter_new_sub:nn #1 #2
-  {
-    \counter_new:n { #1 }
-    \counter_sub:nn { #1 } { #2 }
-  }
-
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{Counter management}
-% 
-% 
-%
-% \begin{macro}{\@@_counter_sub_if_exist:n}
-%		 
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \@@_counter_sub_if_exist:n #1
-  {
-    \counter_if_exist:nT { #1 }
-      {
-        \counter_new_sub:nn { in #1 } { #1 }
-      }
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-% 
-%
-% \begin{macro}{\counter_alias:nn, \counter_alias:nx}
-%    \begin{syntax}
-%       \cs{counter_alias:nn}\marg{counter_1}\marg{counter_2}
-%    \end{syntax}
-%		 
-%    Note that since 2022-06-02, the implementation of \cs{@counteralias}
-%    in \pkg{thmtools} has changed.
-%    Before, aliasing an already existing counter did not throw an error,
-%    which is considered a bug now
-%    (\href{https://github.com/muzimuzhi/thmtools/issues/28}{https://github.com/muzimuzhi/thmtools/issues/28}).
-%    Since \pkg{!!} relies on the old functionality,
-%    we adapt this here by undefining \cs{c@\meta{countername}} before calling
-%    \cs{@counteralias}.
-%
-%    \begin{macrocode}
-\cs_new:Npn \counter_alias:nn #1 % trailing #2
-  {
-    \cs_undefine:c { c@ #1 }
-    \use:c { @counteralias } { #1 } % implicit #2
-  }
-\cs_generate_variant:Nn \counter_alias:nn { n x }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-% 
-% 
-%   \subsection{Initialization}
-% 
-% 
-%
-% \begin{variable}{indocument, insection, insubsection, inchapter, inpart}
-%		 
-%     
-%
-%    \begin{macrocode}
-\counter_new:n { indocument }
-\@@_counter_sub_if_exist:n { section }
-\@@_counter_sub_if_exist:n { subsection }
-\@@_counter_sub_if_exist:n { chapter }
-\@@_counter_sub_if_exist:n { part }
-%    \end{macrocode}
-% \end{variable}
-%
-% \begin{variable}{toplevel, sublevel, subsublevel, subsubsublevel}
-%		 
-%     Note that the \texttt{toplevel} counter will be potentially redefined
-%     by the given package options.
-%
-%    \begin{macrocode}
-\counter_alias:nn   { toplevel       } { indocument  }
-\counter_new_sub:nn { sublevel       } { toplevel    }
-\counter_new_sub:nn { subsublevel    } { sublevel    }
-\counter_new_sub:nn { subsubsublevel } { subsublevel }
-%    \end{macrocode}
-% \end{variable}
-% 
-% 
-% \begin{variable}{\g_@@_style_str}
-%		 
-%     This will hold the style information of the package.
-%
-%    \begin{macrocode}
-\str_new:N \g_@@_style_str
-%    \end{macrocode}
-% \end{variable}
-% 
-% \begin{variable}{\g_@@_translator_bool}
-%		 
-%     
-%
-%    \begin{macrocode}
-\bool_new:N \g_@@_translator_bool
-%    \end{macrocode}
-% \end{variable}
-% 
-% 
-% \begin{variable}{\g_@@_generate_defaults_bool}
-%		 
-%     
-%
-%    \begin{macrocode}
-\bool_new:N \g_@@_generate_defaults_bool
-%    \end{macrocode}
-% \end{variable}
-% 
-% 
-% 
-% 
-% \begin{variable}
-%   {
-%     \l_@@_key_name_tl,
-%     \l_@@_key_mdframed_tl,
-%     \l_@@_key_style_tl,
-%     \l_@@_key_group_clist,
-%     \l_@@_key_thmtools_clist,
-%   }
-%     
-%
-%    \begin{macrocode}
-\tl_new:N    \l_@@_key_name_tl
-\tl_new:N    \l_@@_key_mdframed_tl
-\tl_new:N    \l_@@_key_style_tl
-\clist_new:N \l_@@_key_group_clist
-\clist_new:N \l_@@_key_thmtools_clist
-%    \end{macrocode}
-% \end{variable}
-% 
-% 
-%
-% \begin{variable}
-%   {
-%     \l_@@_name_tl,
-%     \l_@@_thmtools_clist,
-%     \l_@@_group_clist,
-%   }
-%     
-%
-%    \begin{macrocode}
-\tl_new:N    \l_@@_name_tl
-\clist_new:N \l_@@_thmtools_clist
-\clist_new:N \l_@@_group_clist
-%    \end{macrocode}
-% \end{variable}
-%
-% 
-% 
-% \begin{variable}{\g_@@_groupthm_option_clist}
-%		 
-%     
-%
-%    \begin{macrocode}
-\clist_new:N \g_@@_groupthm_option_clist
-%    \end{macrocode}
-% \end{variable}
-% 
-% 
-% 
-% 
-% 
-% 
-%    \subsection{Key interface}
-% 
-% \begin{texnote}
-%  Note that unfortunately, none of the keynames really containes a space.
-%  \LaTeX2e strips spaces before loading a package, so introducing them here
-%  would make them inaccessible.
-%  Here they are ignored by \LaTeX3 and are present for readability.
-% \end{texnote}
-%
-%
-%    \begin{macrocode}
-\keys_define:nn { fancythm }
-  {
-    translator        .bool_set:N   = \g_@@_translator_bool           ,
-    translator        .default:n    = { true }                               ,
-    generate defaults .bool_set:N   = \g_@@_generate_defaults_bool    ,
-    generate defaults .default:n    = { true }                               ,
-    number in         .choices:nn   =
-      { document, section, subsection, chapter, part }
-      {
-        \counter_alias:nx { toplevel } { in \tl_use:N \l_keys_choice_tl }
-      }                                                                      ,
-    number in         .default:n    = { document }                           ,
-    style             .choices:nn   =
-      { fancy, plain, classic }
-      { 
-        \str_set:Nn \g_@@_style_str { \tl_use:N \l_keys_choice_tl }
-      }                                                                      ,
-    style             .default:n    = { fancy }                              ,
-    cache             .code:n       =
-      {
-        \clist_put_right:Nn \g_@@_groupthm_option_clist { cache = #1 }
-      }                                                                      ,
-    cache             .default:n    = { true }                               ,
-    cache version     .code:n       =
-      {
-        \clist_put_right:Nn \g_@@_groupthm_option_clist { cache version = #1 }
-      }                                                                      ,
-    cache version     .default:n    = { 0 }                                  ,
-  }
-%    \end{macrocode}
-% 
-% 
-%
-%
-%    \begin{macrocode}
-\keys_define:nn { fancythm / fancytheorem } 
-  {
-    name            .tl_set:N      = \l_@@_key_name_tl           ,
-    name            .default:n     = \c_novalue_tl               ,
-    mdframed        .tl_set:N      = \l_@@_key_mdframed_tl       ,
-    mdframed        .default:n     = \c_novalue_tl               ,
-    style           .tl_set:N      = \l_@@_key_style_tl          ,
-    style           .default:n     = \c_novalue_tl               ,
-    group           .clist_set:N   = \l_@@_key_group_clist       ,
-    group           .default:n     = {}                          ,
-    thmtools        .clist_set:N   = \l_@@_key_thmtools_clist    ,
-    thmtools        .default:n     = {}                          ,
-  }
-%    \end{macrocode}
-% 
-% 
-%    Process the given keys:
-%
-%    \begin{macrocode}
-\keys_set:nn { fancythm } { translator, generate defaults, number in, style }
-\ProcessKeysOptions{ fancythm }
-%    \end{macrocode}
-% 
-
-
-% \begin{macro}{\@@_require_package:nn}
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \@@_require_package:nn #1
-  {
-    \RequirePackage [ #1 ]
-  }
-\cs_generate_variant:Nn \@@_require_package:nn { V n }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-%    \begin{macrocode}
-\@@_require_package:Vn \g_@@_groupthm_option_clist { groupthm }
-%    \end{macrocode}
-% 
-% 
-% 
-%    This sets up translation if requested.
-%    Throughout implementation, we can just use \cs{@@_translate:n}
-%    and will (or not) have translation according to the specified options.
-%  
-%    \begin{macrocode}
-\bool_if:NTF \g_@@_translator_bool
-  {
-    \RequirePackage{translator}
-    \usedictionary{translator-environment-names}
-    \cs_set_eq:NN \@@_translate:n \translate
-  }
-  {
-    \cs_set_eq:NN \@@_translate:n \use:n
-  }
-%    \end{macrocode}
-%
-% 
-% 
-%
-% \begin{macro}{\@@_set_normalized_keys:nn}
-%   
-%   \begin{syntax}
-%     \cs{@@_set_normalized_keys:nn}\marg{keys}\marg{fallback name}
-%   \end{syntax}
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \@@_set_normalized_keys:nn #1 #2
-  {
-    \keys_set:nn { fancythm / fancytheorem } { name, mdframed, style, group, thmtools }
-    \keys_set:nn { fancythm / fancytheorem } { #1 }
-    \clist_set_eq:NN \l_@@_group_clist \l_@@_key_group_clist
-    \clist_set_eq:NN \l_@@_thmtools_clist \l_@@_key_thmtools_clist
-    \tl_if_eq:NnF \l_@@_key_mdframed_tl { \c_novalue_tl }
-      {
-        \clist_put_right:Nx \l_@@_thmtools_clist
-          {
-            mdframed = { style = \tl_use:N \l_@@_key_mdframed_tl }
-          }
-      }
-    \tl_if_eq:NnF \l_@@_key_style_tl { \c_novalue_tl }
-      {
-        \clist_put_right:Nx \l_@@_thmtools_clist
-          {
-            style = \tl_use:N \l_@@_key_style_tl
-          }
-      }
-    \tl_if_eq:NnTF \l_@@_key_name_tl { \c_novalue_tl }
-      {
-        \tl_set:Nx \l_@@_name_tl
-        {
-          \text_titlecase_first:n { \tl_trim_spaces:n { #2 } }
-        }
-      }
-      {
-        \tl_set_eq:NN \l_@@_name_tl \l_@@_key_name_tl
-      }
-    \tl_set:Nx \l_@@_name_tl
-      {
-        \exp_not:N \csname @@_translate:n \exp_not:N \endcsname { \tl_use:N \l_@@_name_tl }
-      }
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-% 
-%  \subsection{Fancy theorems}
-% 
-% 
-% 
-% \begin{macro}{\@@_wrap_multiple:nnn}
-%    \begin{syntax}
-%       \cs{@@_wrap_multiple:nnn}\marg{declarator list}\marg{function name}\marg{code}
-%    \end{syntax}
-%		 
-%    Defines \meta{function name}, which is assumed to contain \cs{declarator}
-%    by \meta{code} for each declarator in \meta{declarator list}.
-%
-%    \begin{macrocode}
-\cs_new:Npn \@@_wrap_multiple:nnn #1 #2 #3
-  {
-    \cs_set:Npn \@@_map_aux:n ##1
-      {
-        \cs_new:cn { #2 }
-          {
-            #3
-          }
-      }
-    \clist_map_function:nN { #1 } \@@_map_aux:n
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-%
-% \begin{macro}{\fancythm_new_theorem:nnnn, \fancythm_provide_theorem:nnnn}
-%    \begin{syntax}
-%       \cs{fancythm_new_theorem:nnnn}\marg{fancy theorem}\marg{groups}
-%       \marg{name}\marg{thmtools keys}
-%    \end{syntax}
-%		 
-%     
-%
-%    \begin{macrocode}
-\@@_wrap_multiple:nnn
-{ new, provide }
-{ fancythm_#1_theorem:nnnn }
-  {
-    \use:c { groupthm_#1_family:nnnnn } { ##1 } { dagger, star, nobraces } { ##3 } { ##4 } { ##2 }
-    \use:c { groupthm_#1_family_options:nnnn }
-      { ##1 }
-      { !s !t+ !t-}
-      {
-        \IfBooleanT { ####1 } 
-          {
-            \AddTheoremToGroup { star }
-          }
-        \IfBooleanT { ####2 }
-          {
-            \AddTheoremToGroup { dagger }
-          }
-        \IfBooleanT { ####3 }
-          {
-            \AddTheoremToGroup { nobraces }
-          }
-      }
-      { ##2 }
-  }
-\cs_generate_variant:Nn \fancythm_new_theorem:nnnn { n V V V }
-\cs_generate_variant:Nn \fancythm_provide_theorem:nnnn { n V V V }
-%    \end{macrocode}
-% \end{macro}
-%
-% 
-%
-% \begin{macro}{\fancythm_new_theorem:nn}
-%    \begin{syntax}
-%       \cs{fanythm_new_theorem:nn}\marg{key=value list}\marg{fancy theorem}
-%    \end{syntax}
-%		 
-%     
-%
-%    \begin{macrocode}
-\@@_wrap_multiple:nnn
-{ new, provide }
-{ fancythm_#1_theorem:nn }
-  {
-    \@@_set_normalized_keys:nn { ##1 } { ##2 }
-    \use:c { fancythm_#1_theorem:nVVV }
-      { ##2 }
-      \l_@@_group_clist
-      \l_@@_name_tl
-      \l_@@_thmtools_clist
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-%
-% \begin{macro}{\@@_new_document_command:Nnn, \@@_new_document_command:cnn}
-%		 
-%   Private wrappers around \cs{NewDocumentCommand}.
-%
-%    \begin{macrocode}
-\cs_new:Npn \@@_new_document_command:Nnn #1 #2 #3
-  {
-    \NewDocumentCommand { #1 } { #2 } { #3 }
-  }
-\cs_generate_variant:Nn \@@_new_document_command:Nnn { c n n }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% \begin{macro}{\@@_wrap_multiple_document:nnnn}
-%    \begin{syntax}
-%       \cs{@@_wrap_multiple_document:nnnn}\marg{declarator list}\marg{function name}\marg{arg spec}\marg{code}
-%    \end{syntax}
-%		 
-%     This is very similar to \cs{@@_wrap_multiple:nnn}, except that it produces document commands.
-%     For this reason, \cs{declarator} and \cs{Declarator} are available to refer to the lower
-%     and upper-case versions of the current declarator.
-%
-%    \begin{macrocode}
-\cs_new:Npn \@@_wrap_multiple_document:nnnn #1 #2 #3 #4
-  {
-    \cs_set:Npn \@@_map_aux:n ##1
-      {
-        \cs_set:Nn \@@_Declarator: { \text_titlecase_first:n { ##1 } }
-        \@@_new_document_command:cnn { #2 } { #3 } { #4 }
-      }
-    \clist_map_function:nN { #1 } \@@_map_aux:n
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-% 
-%
-% \begin{macro}{\NewFancyTheorem, \ProvideFancyTheorem}
-%    \begin{syntax}
-%       \cs{NewFancyTheorem}\marg{key=value list}\marg{fancy theorem}
-%    \end{syntax}
-%		 
-%     
-%
-%    \begin{macrocode}
-\@@_wrap_multiple_document:nnnn
-  { new, provide }
-  { \@@_Declarator: FancyTheorem }
-  { O{} m }
-  {
-    \use:c { fancythm_#1_theorem:nn } { ##1 } { ##2 }
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-%  \subsection{Provided resources} 
-%
-% 
-% 
-% 
-%  We introduce various new 0theorem groups that help us to organize the document
-%  in a flexible way.
-%
-% \begin{variable}{star, dagger, big, small, tiny, custom}
-%     
-%
-%    \begin{macrocode}
-\declaretheoremstyle[notebraces={{}{}}]{nobraces}
-\groupthm_new_group:nnnnn { star   } { } { *      } { } { }
-\groupthm_new_group:nnnnn { dagger } { } { $^{\dagger}$ } { } { }
-\groupthm_new_group:nnnnn { big    } { } {        } { } { sibling = toplevel }
-\groupthm_new_group:nnnnn { small  } { } {        } { } { sibling = sublevel }
-\groupthm_new_group:nnnnn { tiny   } { } {        } { } { numbered = no      }
-\groupthm_new_group:nnnnn { custom } { } {        } { } { sibling = sublevel }
-\groupthm_new_group:nnnnn { nobraces } { } {        } { } { style = nobraces }
-%    \end{macrocode}
-% \end{variable}
-% 
-%
-%    \begin{macrocode}
-\groupthm_add_parent:nn { star   } { custom }
-\groupthm_add_parent:nn { dagger } { custom }
-%    \end{macrocode}
-%    \begin{macrocode}
-\DeclareTheoremGroupRule [ suffix ] { dagger  } { higher } { star     }
-\DeclareTheoremGroupRule            { tiny    } { higher } { small    }
-\DeclareTheoremGroupRule            { tiny    } { higher } { big      }
-\DeclareTheoremGroupRule            { tiny    } { higher } { custom   }
-\DeclareTheoremGroupRule            { small   } { higher } { big      }
-\DeclareTheoremGroupRule            { custom  } { higher } { big      }
-%    \end{macrocode}
-% 
-% 
-%   It remains to provide a list of theorems at the beginning of the document.
-% 
-%
-% \begin{macro}{\fancythm_add_provided_theorem_to_group:nn}
-%		 
-%    \begin{macrocode}
-\cs_new:Npn \fancythm_add_provided_theorem_to_group:nn #1 #2
-  {
-    \cs_if_exist:cF { @@_provided_theorem__#1__group_clist }
-      {
-        \clist_new:c { @@_provided_theorem__#1__group_clist }
-      }
-    \clist_put_left:cn { @@_provided_theorem__#1__group_clist } { #2 }
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-%
-%
-% \begin{macro}{\AddProvidedFancyTheoremToGroup}
-%		 
-%     
-%
-%    \begin{macrocode}
-\NewDocumentCommand { \AddProvidedFancyTheoremToGroup } { m m }
-  {
-    \fancythm_add_provided_theorem_to_group:nn { #1 } { #2 }
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-% 
-%
-% \begin{macro}{\@@_provide_package_theorem:nnn}
-%    \begin{syntax}
-%       \cs{@@_provide_package_theorem:nnn}\marg{key=value list}\marg{fancy theorem}
-%       \marg{group}
-%    \end{syntax}
-%  
-%    Group can be one of \texttt{big}, \texttt{small}, \texttt{tiny},
-%    and the provided theorem will have this group, unless it conflicts
-%    with a user-provided group, in which case this is ignored.
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \@@_provide_package_theorem:nnn #1 #2 #3
-  {
-    \@@_set_normalized_keys:nn { #1 } { #2 }
-    \cs_if_exist:cT { @@_provided_theorem__#2__group_clist }
-      {
-        \clist_concat:ccc
-          { l_@@_group_clist }
-          { @@_provided_theorem__#2__group_clist }
-          { l_@@_group_clist }
-      }
-    \clist_if_in:NnF \l_@@_group_clist { big }
-      {
-        \clist_if_in:NnF \l_@@_group_clist { small }
-          {
-            \clist_if_in:NnF \l_@@_group_clist { tiny }
-              {
-                \clist_put_right:Nn \l_@@_group_clist { #3 }
-              }
-          }
-      }
-    \fancythm_provide_theorem:nVVV
-      { #2 }
-      \l_@@_group_clist
-      \l_@@_name_tl
-      \l_@@_thmtools_clist
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-% 
-%
-% \begin{macro}{\fancythm_provide_big_theorem:nn}
-%    \begin{macrocode}
-\cs_new:Npn \fancythm_provide_big_theorem:nn #1 #2 
-  {
-    \@@_provide_package_theorem:nnn { #1 } { #2 } { big }
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-% 
-%
-% \begin{macro}{\fancythm_provide_small_theorem:nn}
-%    \begin{macrocode}
-\cs_new:Npn \fancythm_provide_small_theorem:nn #1 #2 
-  {
-    \@@_provide_package_theorem:nnn { #1 } { #2 } { small }
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-% 
-%
-% \begin{macro}{\fancythm_provide_tiny_theorem:nn}
-%    \begin{macrocode}
-\cs_new:Npn \fancythm_provide_tiny_theorem:nn #1 #2 
-  {
-    \@@_provide_package_theorem:nnn { #1 } { #2 } { tiny }
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-%    \begin{macrocode}
-\bool_if:NT \g_@@_generate_defaults_bool
-  {
-    \AddToHook { begindocument / before } [ fancythm ]
-      {
-        \fancythm_provide_big_theorem:nn { style = thmredmarginandfill } { theorem }
-        \fancythm_provide_big_theorem:nn { style = thmredmarginandfill } { proposition }
-        \fancythm_provide_big_theorem:nn { style = thmredmarginandfill } { corollary }
-        \fancythm_provide_big_theorem:nn { style = thmbluemarginandfill } { definition }
-        \fancythm_provide_big_theorem:nn { style = thmorangemarginandfill} { lemma   }
-        \fancythm_provide_big_theorem:nn { style = thmgreenmargin }        { example }
-        \fancythm_provide_big_theorem:nn
-          {
-            style = thmredmarginbluefill,
-            name = Theorem ~ and ~  Definition
-          } { theoremdef }
-        \fancythm_provide_big_theorem:nn
-          {
-            style = thmredmarginbluefill,
-            name = Proposition ~ and ~ Definition
-          } { propositiondef }
-        \fancythm_provide_big_theorem:nn
-          {
-            style = thmorangemarginbluefill,
-            name = Lemma ~ and ~ Definition
-          } { propositiondef }
-%    \end{macrocode}
-%    \begin{macrocode}
-        \fancythm_provide_small_theorem:nn { style = thmvioletmargin } { notation }
-        \fancythm_provide_small_theorem:nn { style = thmyellowmargin } { remark }
-        \fancythm_provide_small_theorem:nn { style = thmgoldmargin } { praise }
-        \fancythm_provide_small_theorem:nn { style = thmblackmarginandfill } { question }
-        \fancythm_provide_small_theorem:nn { style = thmblackmargin } { orga }
-        \fancythm_provide_small_theorem:nn { style = thmredmargin } { fact }
-        \fancythm_provide_small_theorem:nn
-          {
-            style = thmyellowmargin,
-            name = Trivial ~ Nonsense
-          } { trivial }
-        \fancythm_provide_small_theorem:nn
-          {
-            style = thmvioletmargin,
-            name = Abuse ~ of ~ Notation
-          } { abuse }
-        \fancythm_provide_small_theorem:nn
-          {
-            style = thmyellowmargin,
-            name = Oral ~ remark
-          } { oral }
-%    \end{macrocode}
-%    \begin{macrocode}
-          \fancythm_provide_tiny_theorem:nn { } { variant }
-          \fancythm_provide_tiny_theorem:nn { } { assumption }
-          \fancythm_provide_tiny_theorem:nn { } { note }
-          \fancythm_provide_tiny_theorem:nn { } { warning }
-          \fancythm_provide_tiny_theorem:nn { } { goal }
-          \fancythm_provide_tiny_theorem:nn { } { strategy }
-          \fancythm_provide_tiny_theorem:nn { } { problem }
-          \fancythm_provide_tiny_theorem:nn { } { info }
-          \fancythm_provide_tiny_theorem:nn { } { observe }
-          \fancythm_provide_tiny_theorem:nn { } { property }
-          \fancythm_provide_tiny_theorem:nn { } { intuition }
-          \fancythm_provide_tiny_theorem:nn { } { recall }
-          \fancythm_provide_tiny_theorem:nn { } { idea }
-          \fancythm_provide_tiny_theorem:nn { } { exercise }
-          \fancythm_provide_tiny_theorem:nn { } { reminder }
-      }
-  }
-\DeclareHookRule { begindocument / before } { groupthm } { after } { fancythm }
-%    \end{macrocode}
-% 
-% 
-% 
-%    \begin{macrocode}
-%</package>
-%    \end{macrocode}
-%
-%   \end{implementation}
-% 
-% 
-%
-% \newpage 
-% \PrintIndex

src/environments/groupthm/.latexmkrc

@@ -1,6 +0,0 @@
-@default_files = ("groupthm.dtx");
-$makeindex = "makeindex -s gind.ist %O -o %D %S";
-$clean_ext .= ' glo';
-$clean_ext .= ' hd';
-$clean_full_ext .= ' sty';
-$emulate_aux = 1;

src/environments/refproof/proof.pydict

@@ -1,25 +0,0 @@
-key,English,German
-Claim,Claim,Behauptung
-claim,claim,Behauptung
-Claim*,Claim*,Behauptung*
-claim*,claim*,Behauptung*
-Proof,Proof,Beweis
-proof,proof,Beweis
-Proof*,Proof*,Beweis*
-proof*,proof*,Beweis*
-Proof of,Proof of,Beweis von
-proof of,proof of,Beweis von
-Proof* of,Proof* of,Beweis* von
-proof* of,proof* of,Beweis* von
-Continuation of proof,Continuation of proof,Fortsetzung des Beweises
-continuation of proof,continuation of proof,Fortsetzung des Beweises
-Continuation of proof of,Continuation of proof of,Fortsetzung des Beweises zu
-continuation of proof of,continuation of proof of,Fortsetzung des Beweises zu
-Continuation of proof*,Continuation of proof*,Fortsetzung des Beweises*
-continuation of proof*,continuation of proof*,Fortsetzung des Beweises*
-Continuation of proof* of,Continuation of proof* of,Fortsetzung des Beweises* zu
-continuation of proof* of,continuation of proof* of,Fortsetzung des Beweises* zu
-Subproof,Subproof,Unterbeweis
-subproof,subproof,Unterbeweis
-Subproof*,Subproof*,Unterbeweis*
-subproof*,subproof*,Unterbeweis*

src/environments/refproof/refproof.pysty3

@@ -1,240 +0,0 @@
-__HEADER__(Automatic references to theorems in proofs. Claim counters within proofs)
-
-\ExplSyntaxOn
-
-\RequirePackage{amssymb}
-\RequirePackage{amsthm}
-\RequirePackage{xparse}
-\RequirePackage{refcount}
-\RequirePackage{translator}
-\RequirePackage{mkessler-subproof} % TODO: let PyTeX format the mkessler- prefix
-
-
-%%%% Hook management
-
-\cs_new:Npn__PACKAGE_MACRO__(autoref:n)
-  {
-    \ref
-  }
-
-\AddToHook{package/hyperref/after}
-  {
-    \cs_set:Npn__PACKAGE_MACRO__(autoref:n)
-    {
-      \autoref
-    }
-  }
-
-%%% Saving old definitions
-
-\cs_new_eq:NN __PACKAGE_MACRO__(saved_proof:w)        \proof
-\cs_new_eq:NN __PACKAGE_MACRO__(saved_endproof:)      \endproof
-\cs_new_eq:NN __PACKAGE_MACRO__(saved_subproof:n)     \rawsubproof
-\cs_new_eq:NN __PACKAGE_MACRO__(saved_endsubproof:)   \rawendsubproof
-
-%%% Internal variables
-
-\int_new:N __PACKAGE_MACRO__(proofdepth_int)
-\seq_new:N __PACKAGE_MACRO__(nested_claim_counter_values_seq)
-\prop_new:N __PACKAGE_MACRO__(refproof_claim_counters_prop)
-
-\cs_generate_variant:Nn \seq_push:Nn { N x }
-
-%%% Language translations
-
-\usedictionary{translator-proof-dictionary}
-
-%%%Now, we internally got a proof and a subproof environment
-%%%Make them available as 'old' variants, with their defautl behaviour
-\NewDocumentEnvironment{oldproof} { }
-  {
-        __PACKAGE_MACRO__(saved_proof:w)
-  }
-  {
-      __PACKAGE_MACRO__(saved_endproof:)
-  }
-
-\NewDocumentEnvironment{oldsubproof} { o }
-  {
-    \IfValueTF { #1 }
-      {
-        __PACKAGE_MACRO__(saved_subproof:n) { #1 }
-      }
-      {
-        __PACKAGE_MACRO__(saved_subproof:n) { \translate { Subproof } }
-      }
-  }
-  {
-    __PACKAGE_MACRO__(saved_endsubproof:)
-  }
-
-%%% Main implementation
-
-%Introduce claim environment
-\newtheorem{claim}{\translate{Claim}}
-\newtheorem*{claim*}{\translate{Claim}}
-\AtBeginDocument{\def\claimautorefname{\translate{Claim}}}
-
-
-\cs_new:Nn __PACKAGE_MACRO__(enter_proof:)
-  {
-    \int_gincr:N __PACKAGE_MACRO__(proofdepth_int)
-    \seq_gpush:Nx __PACKAGE_MACRO__(nested_claim_counter_values_seq)
-    {
-      \arabic { claim }
-    }
-    \group_begin:
-  }
-
-\cs_new:Nn __PACKAGE_MACRO__(leave_proof:)
-  {
-    \group_end:
-    \seq_gpop:NN __PACKAGE_MACRO__(nested_claim_counter_values_seq) \l_tmpa_tl
-    \setcounter { claim } { \tl_use:N \l_tmpa_tl }
-    \int_gdecr:N __PACKAGE_MACRO__(proofdepth_int)
-  }
-
-
-% Usage:
-% #1 = \BooleanTrue or \BooleanFalse indicating presence of star
-% #2 = star version of translation
-% #3 = nonstar version of translation
-\cs_new:Nn __PACKAGE_MACRO__(set_proof_prefix:nnn)
-  {
-    \IfBooleanTF { #1 }
-      {
-        \cs_set:Nn __PACKAGE_MACRO__(proof_prefix:)
-          {
-            \translate { #2 }
-          }
-      }
-      {
-        \cs_set:Nn __PACKAGE_MACRO__(proof_prefix:)
-          {
-            \translate { #3 }
-          }
-      }
-  }
-
-\cs_new:Nn __PACKAGE_MACRO__(proof_comment:n) 
-{
-  \IfValueT { #1 }
-    {
-      \c_space_tl ( #1 )
-    }
-}
-
-
-\NewDocumentEnvironment{refproof}{s m !o}
-  {
-    __PACKAGE_MACRO__(enter_proof:)
-
-    \prop_get:NnN
-      __PACKAGE_MACRO__(refproof_claim_counters_prop)
-      { #2 }
-      \l_tmpa_tl
-
-    \quark_if_no_value:NTF \l_tmpa_tl
-      {
-        \setcounter { claim } { 0 }
-        __PACKAGE_MACRO__(set_proof_prefix:nnn) { #1 }
-          { Proof* ~ of }
-          { Proof  ~ of }
-      }
-      {
-        \setcounter { claim } { \tl_use:N \l_tmpa_tl }
-        __PACKAGE_MACRO__(set_proof_prefix:nnn) { #1 }
-          { Continuation ~ of ~ proof* ~ of }
-          { Continuation ~ of ~ proof  ~ of }
-      }
-    % Set up counter number printing as subindexed by numbering of the reference
-    \renewcommand \theclaim
-      {
-        \getrefnumber { #2 } . \arabic { claim }
-      }
-    __PACKAGE_MACRO__(saved_proof:w)
-      [
-        __PACKAGE_MACRO__(proof_prefix:)
-        \c_space_tl
-        __PACKAGE_MACRO__(autoref:n) { #2 }
-        __PACKAGE_MACRO__(proof_comment:n) { #3 }
-      ]
-  }
-{
-    __PACKAGE_MACRO__(saved_endproof:)
-    \prop_gput:Nnx __PACKAGE_MACRO__(refproof_claim_counters_prop)
-      { #2 }
-      {
-        \value{claim}
-      }
-      __PACKAGE_MACRO__(leave_proof:)
-}
-
-%%% A 'smart' proof environment
-\AtBeginDocument{
-    \RenewDocumentEnvironment{proof}{!s !o}
-    {
-        __PACKAGE_MACRO__(enter_proof:)
-
-        \setcounter{claim}{0}
-
-        \renewcommand \theclaim
-          {
-            \arabic { claim }
-          }
-        \int_compare:nNnTF __PACKAGE_MACRO__(proofdepth_int) > 1
-        {
-          __PACKAGE_MACRO__(set_proof_prefix:nnn) { #1 }
-            { Subproof* }
-            { Subproof  }
-          __PACKAGE_MACRO__(saved_subproof:n)
-            {
-              __PACKAGE_MACRO__(proof_prefix:)
-              __PACKAGE_MACRO__(proof_comment:n) { #2 }
-            }
-        }
-        {
-          __PACKAGE_MACRO__(set_proof_prefix:nnn) { #1 }
-            { Proof* }
-            { Proof  }
-            __PACKAGE_MACRO__(saved_proof:w)
-            [
-              __PACKAGE_MACRO__(proof_prefix:)
-              __PACKAGE_MACRO__(proof_comment:n) { #2 }
-            ]
-        }
-    }
-    {
-        __PACKAGE_MACRO__(saved_endproof:)
-        __PACKAGE_MACRO__(leave_proof:)
-    }
-}
-
-\RenewDocumentEnvironment{subproof}{!s !o}
-{
-    __PACKAGE_MACRO__(enter_proof:)
-
-    \setcounter { claim } { 0 }
-    \renewcommand \theclaim
-      {
-        \arabic { claim }
-      }
-
-    __PACKAGE_MACRO__(set_proof_prefix:nnn) { #1 }
-      { Subproof* }
-      { Subproof  }
-    __PACKAGE_MACRO__(saved_subproof:n)
-      {
-        __PACKAGE_MACRO__(proof_prefix:)
-        __PACKAGE_MACRO__(proof_comment:n) { #2 }
-      }
-}
-{
-    __PACKAGE_MACRO__(saved_endsubproof:)
-    __PACKAGE_MACRO__(leave_proof:)
-}
-
-\DeclareDocumentCommand { \proofdepth } { }
-  {
-    \int_to_arabic:n __PACKAGE_MACRO__(proofdepth_int)
-  }

src/environments/thmstyle/.latexmkrc

@@ -1,6 +0,0 @@
-@default_files = ("thmstyle.dtx");
-$makeindex = "makeindex -s gind.ist %O -o %D %S";
-$clean_ext .= ' glo';
-$clean_ext .= ' hd';
-$clean_full_ext .= ' sty';
-$emulate_aux = 1;

src/environments/thmstyle/thmstyle.dtx

@@ -1,412 +0,0 @@
-% \iffalse meta-comment
-%<*internal>
-\begingroup
-\input docstrip.tex
-\keepsilent
-\usedir{tex/latex/mkessler/thmstyle}
-\askforoverwritefalse
-\generate{\file{thmstyle.sty}{\from{thmstyle.dtx}{package}}}
-\def\tmpa{plain}
-\ifx\tmpa\fmtname\endgroup\expandafter\bye\fi
-\endgroup
-%</internal>
-%
-%% File: thmstyle.dtx
-%
-% Copyright (C) 2022 Maximilian Keßler
-%
-% It may be distributed and/or modified under the conditions of the
-% LaTeX Project Public License (LPPL), either version 1.3c of this
-% license or (at your option) any later version.  The latest version
-% of this license is in the file
-%
-%    https://www.latex-project.org/lppl.txt
-%
-% -----------------------------------------------------------------------
-%<package>\ProvidesExplPackage{thmstyle}{2022/01/17}{0.0.1}{Styles for thmtools theorems.}
-%
-%<*driver>
-\documentclass[full,kernel]{l3doc}
-\begin{document}
-  \DocInput{\jobname.dtx}
-\end{document}
-%</driver>
-% \fi
-%
-% \title{^^A
-%   The \pkg{thmstyle} package^^A
-% }
-%
-% \author{^^A
-%      Maximilian Ke\ss ler
-% }
-%
-% \date{Released 2022-01-12}
-%
-% \maketitle
-%
-% \begin{documentation}
-% 
-% \begin{abstract}
-%   Just a convenience package that provides easy-to-use interface
-%   for creating \pkg{mdframed} and \pkg{thmtools} styles.
-%   Also provides some defaults.
-% \end{abstract}
-% 
-% \section{User macros}
-% 
-% \begin{function}{\DeclareFancyMdfStyle}
-%   \begin{syntax}
-%     \cs{DeclareFancyMdfStyle}\oarg{background color}\marg{left margin color}\oarg{name}
-%   \end{syntax}
-%   Makes \meta{name} a \pkg{mdframed} style with given background and
-%   left margin color.
-% 
-%   If \meta{name} is not given, it is defaulted to
-%   \enquote{md\meta{left margin color}margin}
-%   or
-%   \enquote{md\meta{left margin color}and\meta{background color}fill}
-%   corresponding to whether the \meta{background color} has been given.
-% \end{function}
-% 
-% \begin{function}{\DeclareFancyThmStyle}
-%   \begin{syntax}
-%     \cs{DeclareFancyThmStyle}\oarg{background color}\marg{left margin color}\oarg{name}
-%   \end{syntax}
-% 
-%   Same as \cs{DeclareFancyMdfStyle}, but directly declares a
-%   style for \pkg{thmtools}.
-%   The naming behaves the same except \texttt{md} is replaced with \texttt{thm}
-% \end{function}
-% 
-% \section{Default styles}
-% 
-% 
-% The package has the option to provide some default styles.
-% These can be loaded with the |default styles| (the space is optional)
-% option, when loading the package.
-% 
-% 
-% \subsection{colors}
-%
-% \begin{variable}{gold}
-%		 
-% Golden color.
-%
-%
-% \end{variable}
-%
-% We use the \pkg{xcolor package}.
-% 
-% You can load this package with the \texttt{default styles} option.
-% This will make the \pkg{thmtools} styles available given in
-% \autoref{tab:default-styles}.
-% 
-% \begin{table}[htpb]
-%   \centering
-%   \begin{tabular}{c | c | c}
-%     Name & Left margin color & Background color \\
-%     \hline
-%     thmredmarginandfill & red & red!8 \\
-%     thmorangemarginandfill & orange & orange!10 \\
-%     thmbluemarginandfill & blue & blue!7 \\
-%     thmgreenmargin & green!70!black & none \\
-%     thmgoldmargin & gold & none \\
-%     thmyellowmargin & yellow!80!orange & none \\
-%     thmgraymargin & gray & none \\
-%     thmvioletmarginandfill & violet & violet!7 \\
-%     thmvioletmargin & violet & none \\
-%     thmredmarginandbuliefill & red & blue!7 \\
-%     thmredmargin & red & none \\
-%     thmorangemarginbluefill & orange & blue!7 \\
-%     thmblackmargindandfill & black & violet!20!gray!20 \\
-%     thmblackmargin & black & none \\
-%   \end{tabular}
-%   \caption{Default styles provided by \pkg{thmstyle}}
-%   \label{tab:default-styles}
-% \end{table}
-% 
-% \end{documentation}
-%
-%
-% 
-% 
-% \begin{implementation}
-% 
-% \section{\pkg{thmstyle} implementation}
-%
-% 
-%    \begin{macrocode}
-%<*package>
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-%<@@=thmstyle>
-%    \end{macrocode}
-%
-%
-% 
-% 
-% 
-% 
-% 
-% 
-%
-%
-% \subsection{Dependencies}
-% 
-% 
-% 
-%    \begin{macrocode}
-\RequirePackage{amsthm}
-\RequirePackage{thmtools}
-\RequirePackage{mdframed}
-\RequirePackage{xcolor}
-\RequirePackage{l3keys2e}
-%    \end{macrocode}
-% 
-% 
-% \subsection{Initialization}
-% \begin{variable}{\g_@@_default_styles_bool}
-%
-%  Indicates whether the package will provide default styles.
-%
-%    \begin{macrocode}
-\bool_new:N \g_@@_default_styles_bool
-%    \end{macrocode}
-% \end{variable}
-% 
-%
-% 
-% 
-% \begin{variable}{gold}
-% New color
-%    \begin{macrocode}
-\definecolor{gold}{RGB}{218,165,32}
-%    \end{macrocode}
-% \end{variable}
-%
-% 
-% 
-% 
-% 
-% 
-% 
-% \subsection{Package options}
-% 
-% 
-%
-%    \begin{macrocode}
-\keys_define:nn { thmstyle }
-  {
-    default styles   .bool_set:N  = \g_@@_default_styles_bool,
-    default styles   .default:n   = { true },
-  }
-%    \end{macrocode}
-% 
-%
-%    \begin{macrocode}
-\ProcessKeysOptions { thmstyle }
-%    \end{macrocode}
-% 
-% 
-% 
-% 
-% \subsection{Private Wrappers}
-%
-%
-% \begin{macro}{\@@_mdframed_define_style:nn, \@@_mdframed_define_style:nx}
-%    \begin{syntax}
-%       \cs{@@_mdframed_define_style:nn}\marg{key=value list}\marg{style}
-%    \end{syntax}
-%		 
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \@@_mdframed_define_style:nn #1 #2 
-  {
-    \mdfdefinestyle{#2}{#1}
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% \begin{macro}{\@@_thmtools_declare_style:nn, \@@_thmtools_declare_style:xx}
-%    \begin{syntax}
-%       \cs{@@_thmtools_declare_style:nn}\marg{key=value list}\marg{style}
-%    \end{syntax}
-%		 
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \@@_thmtools_declare_style:nn #1 #2
-  {
-    \declaretheoremstyle[#1]{#2}
-  }
-\cs_generate_variant:Nn \@@_thmtools_declare_style:nn { x x }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% \subsection{Generation of styles}
-% 
-% \begin{macro}{\thmstyle_declare_mdf_style:nnn}
-%    \begin{syntax}
-%       \cs{thmstyle_declare_mdf_style:nnn}\marg{style}\marg{margin color}\marg{background color}
-%    \end{syntax}
-%     
-%
-%    \begin{macrocode}
-\cs_new:Npn \thmstyle_declare_mdf_style:nnn #1 #2 #3 
-  {
-    \@@_mdframed_define_style:nn
-      {
-        linecolor       = #2,
-        linewidth       = 2pt,
-        leftmargin      = 0pt,
-        rightmargin     = 0pt,
-        rightline       = false,
-        topline         = false,
-        bottomline      = false,
-        backgroundcolor = #3,
-        skipabove       = 0.7\baselineskip,
-        skipbelow       = 0pt,
-        innerrightmargin = 10pt,
-        innerbottommargin = 5pt
-      }
-      {
-        #1
-      }
-  }
-\cs_generate_variant:Nn \thmstyle_declare_mdf_style:nnn { x n x }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-%
-% \begin{macro}{\DeclareFancyMdfStyle}
-%    \begin{syntax}
-%      \cs{DeclareFancyMdfStyle}\oarg{background color}\marg{line color}\oarg{style}
-%    \end{syntax}
-%		 
-%     
-%
-%    \begin{macrocode}
-\NewDocumentCommand { \DeclareFancyMdfStyle } { o m o }
-  {
-    \thmstyle_declare_mdf_style:xnx
-      {
-        \IfValueTF { #3 }
-          {
-            #3
-          }
-          {
-            md #2 margin
-            \IfValueT { #1 }
-              {
-                and #1 fill
-              }
-          }
-      }
-      {
-        #2
-      }
-      {
-        \IfValueTF { #1 }
-          {
-            #1
-          }
-          {
-            white
-          }
-      }
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% 
-% 
-% 
-% 
-% 
-% 
-%
-% \begin{macro}{\DeclareFancyThmStyle}
-%    \begin{syntax}
-%       \cs{DeclareFancyThmStyle}\oarg{background color}\marg{line color}\oarg{style}
-%    \end{syntax}
-%		 
-%     
-%
-%    \begin{macrocode}
-\NewDocumentCommand { \DeclareFancyThmStyle } { o m o }
-  {
-    \DeclareFancyMdfStyle [ #1 ] { #2 }
-    \@@_thmtools_declare_style:xx
-      {
-        mdframed      = 
-          {
-            style = md #2 margin \IfValueT { #1 } { and #1 fill }
-          },
-        postheadspace = { 0.3em },
-        notefont      = \noexpand\mdseries,
-      }
-      {
-        \IfValueTF { #3 }
-          { #3 }
-          {
-            thm #2 margin
-            \IfBooleanT { #1 }
-              {
-                and #1 fill
-              }
-          }
-      }
-  }
-%    \end{macrocode}
-% \end{macro}
-% 
-% 
-% \subsection{Default styles}
-%
-% 
-% Here, we provide the default styles:
-%
-% 
-%    \begin{macrocode}
-\bool_if:NT \g_@@_default_styles_bool
-  {
-      \DeclareFancyThmStyle[red!8]{red}[thmredmarginandfill]
-      \DeclareFancyThmStyle[orange!10]{orange}[thmorangemarginandfill]
-      \DeclareFancyThmStyle[blue!7]{blue}[thmbluemarginandfill]
-      \DeclareFancyThmStyle{green!70!black}[thmgreenmargin]
-      \DeclareFancyThmStyle[green!10]{green!70!black}[thmgreenmarginandfill]
-      \DeclareFancyThmStyle{gold}[thmgoldmargin]
-      \DeclareFancyThmStyle{yellow!80!orange}[thmyellowmargin]
-      \DeclareFancyThmStyle{gray}[thmgraymargin]
-      \DeclareFancyThmStyle[violet!7]{violet}[thmvioletmarginandfill]
-      \DeclareFancyThmStyle{violet}[thmvioletmargin]
-      \DeclareFancyThmStyle[blue!7]{red}[thmredmarginbluefill]
-      \DeclareFancyThmStyle{red}[thmredmargin]
-      \DeclareFancyThmStyle[blue!7]{orange}[thmorangemarginbluefill]
-      \DeclareFancyThmStyle[violet!20!gray!20]{black}[thmblackmarginandfill]
-      \DeclareFancyThmStyle{black}[thmblackmargin]
-  }
-%    \end{macrocode}
-% 
-% 
-% 
-% 
-% 
-%    \begin{macrocode}
-%</package>
-%    \end{macrocode}
-%
-%   \end{implementation}
-% 
-% 
-% 
-% \newpage
-% \PrintIndex

src/exercises/sheet/sheet.pycls

@@ -1,77 +0,0 @@
-__HEADER__(Write up university exercise sheets)
-
-% This is meant as a layouting class for easily writing up exercise sheets.
-% Use \course \sheetnumber and \author to set metadata of the document
-% Use option [largename] if the author(s) is/are too long and collide in the fancy header
-% Use option [german|ngerman|english] to control language appearance
-
-\RequirePackage{scrbase}
-
-__LANGUAGE_OPTIONS__
-
-__NEW_IF__(largename,false)
-\DeclareOption{large-name}{__SET_IF__(largename,true)}
-
-\DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrartcl}}
-\ProcessOptions\relax
-
-\LoadClass{scrartcl}
-
-\KOMAoption{fontsize}{12pt}
-\KOMAoption{parskip}{half-}
-\KOMAoption{DIV}{12}
-\KOMAoption{headings}{normal}
-
-\RequirePackage{scrlayer-scrpage}
-\KOMAoption{headsepline}{:}
-
-\def\@course{__ERROR__(No \noexpand\course given){Use \noexpand\course{<coursename>} to set the course.}}%
-\DeclareRobustCommand*{\course}[1]{\gdef\@course{#1}}
-\def\@sheetnumber{__ERROR__(No \noexpand\sheetnumber given){Use \noexpand\sheetnumber{<num>} to set the current sheetnumber.}}%
-\DeclareRobustCommand*{\sheetnumber}[1]{\gdef\@sheetnumber{__IF__(english) Sheet #1 \else Übungsblatt #1\fi}}
-
-\renewcommand*{\@date}{\today}
-
-\renewcommand*{\maketitle}{
-	\thispagestyle{plain}
-	{\makebox[0pt][l]{\usekomafont{myauthor}\@author}\hfill\makebox[0pt][r]{\usekomafont{date}\@date}\par}
-	\vspace{0.5em}
-	{\centering\usekomafont{title}\@course\par}
-    {\centering\usekomafont{subtitle}\@sheetnumber \par}
-	\vspace{2em}
-	\hrule
-	\addvspace{2em}
-}
-
-\setkomafont{title}{\LARGE\bfseries}
-\setkomafont{subtitle}{}
-\newkomafont{myauthor}{}
-\setkomafont{date}{}
-\newkomafont{headtitle}{\itshape}
-\setkomafont{pageheadfoot}{\footnotesize}
-\setkomafont{descriptionlabel}{\bfseries}
-\setkomafont{pagenumber}{\normalsize}
-
-\pagestyle{scrheadings}
-\ihead[]{__IF__(largename) \usekomafont{myauthor}\@author \\ \@course\;- \@sheetnumber\else \usekomafont{myauthor}\@author\fi }
-\chead[]{__IF__(largename) \else \usekomafont{subtitle}\@course\;- \@sheetnumber\fi}
-\ohead[]{\usekomafont{date}\@date}
-
-% Page layout
-\setlength{\parindent}{0pt}
-
-\RequirePackage[a4paper, left=2cm, right=2cm, top=3cm, bottom=3cm,  head=15.0pt, headsep=10pt]{geometry}
-
-\setlength{\skip\footins}{15pt}
-
-\setlength{\abovecaptionskip}{0cm}
-\setlength{\belowcaptionskip}{0cm}
-
-%Für Zeilenabstand 1,5
-\RequirePackage[onehalfspacing]{setspace}
-\RequirePackage[super]{nth}
-
-\newcommand\nr[1]{
-    \section*{__IF__(english)\nth{#1} exercise\else #1. Aufgabe\fi}
-    \setcounter{equation}{0}
-}

src/indexing/symbindex/symbindex.pysty3

@@ -1,103 +0,0 @@
-__HEADER__(Declaring of math symbols with automatic indexing)
-
-\@ifclassloaded{beamer}{}{
-  \RequirePackage{imakeidx}
-}
-\RequirePackage{xparse}
-
-% Keys used for declaring symbols
-\keys_define:nn { symbol }
-  {
-    operator      .tl_set:N   = \l_symbol_operator_tl,
-    operator      .default:n  = \use:n,
-    formula       .tl_set:N   = \l_symbol_formula_tl,
-    formula       .default:n  = \c_novalue_tl,
-    ordered       .tl_set:N   = \l_symbol_ordered_tl,
-    ordered       .default:n  = \c_novalue_tl,
-    description   .tl_set:N   = \l_symbol_description_tl,
-    description   .default:n  = \c_novalue_tl,
-    group         .tl_set:N   = \l_symbol_group_tl,
-    group         .default:n  = \c_novalue_tl,
-    defaultargs   .tl_set:N   = \l_symbol_defaultargs_tl,
-    defaultargs   .default:n  = \c_novalue_tl
-  }
-
-% Core macro not to be used publicly directly. Usage:
-  % #1 = indexname / group
-  % #2 = symbolname,
-  % #3 = description
-  % #4 = operator to apply (one argument) - can be \use:n for identity
-  % #5 = substitution when called
-  % #6 = default appendices to macro in index (e.g. _R)
-  % #7 = ordering in index
-\cs_new_protected:Nn\symbol_define:nnnnnnn
-  {
-    \bool_new:c { used_#2 }
-    \cs_new_protected:cn { symbol_#2: }
-      {
-        \bool_if:cF { used_#2 }
-        {
-          \@ifclassloaded{beamer}{}{
-            \index[#1]
-              {
-                #7
-                @
-                $#4{#5}#6$
-                #3
-              }
-          }
-          \bool_gset_true:c { used_#2 }
-        }
-        #4{#5}
-      }
-    \expandafter\protected\expandafter\gdef\csname#2\endcsname
-      {
-        \use:c { symbol_#2: }
-      }
-  }
-\cs_generate_variant:Nn\symbol_define:nnnnnnn { V n V V V V V}
-
-
-% Main package interface
-\NewDocumentCommand{\DeclareSymbol}{ O{} m}
-  {
-    \keys_set:nn{ symbol }
-      {
-        operator,
-        formula,
-        ordered,
-        description,
-        group,
-        defaultargs
-      }
-    \keys_set:nn{ symbol }{#1}
-    \tl_if_eq:NnTF\l_symbol_description_tl{\c_novalue_tl}
-      {
-        \tl_set:Nn\l_symbol_description_tl { \c_empty_tl }
-      }
-      {
-        \tl_put_left:Nn\l_symbol_description_tl { ,\c_space_tl }
-      }
-    \tl_if_eq:NnT\l_symbol_formula_tl{\c_novalue_tl}
-      {
-        \tl_set:Nn\l_symbol_formula_tl {#2}
-      }
-    \tl_if_eq:NnT\l_symbol_ordered_tl{\c_novalue_tl}
-      {
-        \tl_set:Nn\l_symbol_ordered_tl {#2}
-      }
-    \tl_if_eq:NnT\l_symbol_defaultargs_tl{\c_novalue_tl}
-      {
-        \tl_clear:N\l_symbol_defaultargs_tl
-      }
-    \symbol_define:VnVVVVV
-        \l_symbol_group_tl
-        {
-          #2
-        }
-        \l_symbol_description_tl
-        \l_symbol_operator_tl
-        \l_symbol_formula_tl
-        \l_symbol_defaultargs_tl
-        \l_symbol_ordered_tl
-  }

src/indexing/vocab/vocab.pysty

@@ -1,45 +0,0 @@
-__HEADER__(Package for emphasizing vocabulary)
-%%Provides a \vocab<[name in index]>{vocabulary} command to print vocabulary in bold blue and automatically index it.
-
-\RequirePackage{xkeyval}
-
-__LANGUAGE_OPTIONS_X__
-__NEW_IF__(index,false)
-
-\DeclareOptionX{index}{__SET_IF__(index,true)}
-\DeclareOptionX{noindex}{__SET_IF__(index,false)}
-
-__END_OPTIONS_X__
-
-%%%%Management of vocabulary and corresponding index
-\RequirePackage{xparse}
-\RequirePackage{xcolor}
-__IF__(index)
-    \RequirePackage{imakeidx}
-    \makeindex[name=vocabindex, columns=2, title=__IF__(english) Index\else Stichwortverzeichnis\fi, intoc]
-
-    %Emphasize \vocabulary
-    \RequirePackage{expl3}
-    \ExplSyntaxOn
-    \NewDocumentCommand{\vocab}{O{} m}{%
-        \textbf{\color{blue} #2}%
-        \if\relax\detokenize{#1}\relax%
-        \index[vocabindex]{\text_titlecase_first:n{#2}} % true branch: #1 was empty
-        \else%
-        \index[vocabindex]{#1} % false branch: #1 was supplied
-        \fi%
-    }
-    \ExplSyntaxOff
-    \newcommand\printvocabindex{%
-        \printindex[vocabindex]%
-    }
-    \NewDocumentCommand{\PrintVocabIndex}{ }
-    {%
-        \printindex[vocabindex]%
-    }
-\else
-    \NewDocumentCommand{\vocab}{O{} m }{%
-        \textbf{\color{blue} #2}%
-    }%
-\fi
-

src/lecture-notes/lectures/lectures.pysty

@@ -1,106 +0,0 @@
-__HEADER__(Package for managing different lectures within a document)
-% The core of the lecture command this package provides has been taken from the preamble in
-% https://github.com/gillescastel/university-setup
-% which is licensed under
-
-%MIT License
-
-%Copyright (c) 2019 Gilles Castel
-
-%Permission is hereby granted, free of charge, to any person obtaining a copy
-%of this software and associated documentation files (the "Software"), to deal
-%in the Software without restriction, including without limitation the rights
-%to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-%copies of the Software, and to permit persons to whom the Software is
-%furnished to do so, subject to the following conditions:
-%
-%The above copyright notice and this permission notice shall be included in all
-%copies or substantial portions of the Software.
-%
-%THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-%IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-%FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-%AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-%LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-%OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-%SOFTWARE.
-% This package extends the lecture command to make a summary of lectures at the beginning of a document, and has thus modified this command.
-
-\RequirePackage{xkeyval}
-
-__LANGUAGE_OPTIONS_X__
-
-__NEW_IF__(fancyhead,false)
-\DeclareOptionX{fancyhead}{__SET_IF__(fancyhead,true)}
-
-__END_OPTIONS_X__
-
-%Tocloft package for making a list of lectures
-\RequirePackage{tocloft}
-%Store name of the summary in a command to use it multiple times
-\newcommand__PACKAGE_MACRO__(listlecturename){__IF__(english) Summary of lectures\else Übersicht der Vorlesungen\fi}
-\newlistof{lecture}{lec}{__PACKAGE_MACRO__(listlecturename)} % Declare new list of lectures
-%Settings how to print the summary
-\renewcommand{\cftdot}{}
-\renewcommand\cftlecturefont{\normalfont\bfseries}
-\renewcommand\cftlecturepagefont{\normalfont\bfseries}
-\renewcommand\cftlectitlefont{\Large\bfseries}
-\renewcommand\cftbeforelectureskip{1em}
-
-%Command to parse the date
-\RequirePackage{xifthen}
-\def\testdateparts#1{\dateparts#1\relax}
-\def\dateparts#1 #2 #3 #4 #5\relax{
-    \marginpar{\small\textsf{\mbox{#1 #2 #3 #5}}}
-}
-
-%Define the main lecture command to start a new lecture
-\def__PACKAGE_MACRO__(lectureprefix){__IF__(english) Lecture\else Vorlesung\fi}
-\def\@lecture{}%
-
-\RequirePackage{xparse}
-
-% \lecture[keywords]{date}[number]{title}[margin note]
-\NewDocumentCommand{\lecture}{ O{} m O{} m O{}}{
-    \ifthenelse{\isempty{#3}}{\refstepcounter{lecture}}{\setcounter{lecture}{#3}}
-    %Store lecture name in the macro \@lecture
-    \ifthenelse{\isempty{#4}}{%
-    \def\@lecture{__PACKAGE_MACRO__(lectureprefix)\, \thelecture}%
-    }{%
-    \def\@lecture{__PACKAGE_MACRO__(lectureprefix)\, \thelecture: #4}%
-    }%
-    \marginpar{\small\textsf{\parbox{10em}{__PACKAGE_MACRO__(lectureprefix)\, \thelecture \\#2}}}
-    %Add lecture as an entry to the lectures file
-    \addcontentsline{lec}{lecture}{__PACKAGE_MACRO__(lectureprefix)\,\thelecture\,(#2)}
-    %If key words are provided, add the key words of the lecture below the entry
-    \ifthenelse{\isempty{#1}}{}{\addtocontents{lec}{\smallskip\hspace{1.5em}\protect\parbox{\dimexpr\textwidth-\@pnumwidth - 2em}{#1}}}
-}
-
-%Provide a command to show the summary of lectures
-\DeclareRobustCommand*{\summaryoflectures}{
-    \phantomsection
-    \addcontentsline{toc}{section}{__PACKAGE_MACRO__(listlecturename)}
-    \thispagestyle{plain}
-    \listoflecture
-}
-
-
-__IF__(fancyhead)
-    \RequirePackage{fancyhdr}
-    \pagestyle{fancy}
-
-    % LE: left even
-    % RO: right odd
-    % CE, CO: center even, center odd
-
-    \fancyhead[RO,LE]{\@lecture} % Right odd,  Left even
-    \fancyhead[RE,LO]{}          % Right even, Left odd
-
-    %%No fancy headers in the appendix (as there is no lecture)
-    \let__PACKAGE_MACRO__(stored@appendix)\appendix
-    \renewcommand\appendix{
-        __PACKAGE_MACRO__(stored@appendix)
-        \fancyhead[RO,LE]{}
-        \renewcommand{\headrulewidth}{0pt}
-    }
-\fi

src/lecture-notes/script/script.pycls

@@ -1,163 +0,0 @@
-__HEADER__(Write up lecture notes as script)
-
-\RequirePackage{xkeyval}
-
-__LANGUAGE_OPTIONS_X__
-
-__NEW_IF__(showversion,true)
-\DeclareOptionX{show version}{__SET_IF__(showversion,true)}
-\DeclareOptionX{hideversion}{__SET_IF__(showversion,false)}
-
-__NEW_IF__(fancyfoot,false)
-\DeclareOptionX{fancyfoot}{__SET_IF__(fancyfoot,true)}
-
-
-__NEW_IF__(gitversion,false)
-\DeclareOptionX{git}{__SET_IF__(gitversion,true)}
-
-__END_OPTIONS_X__
-
-\RequirePackage{xifthen}
-
-%%%%Define command to set metainformation of document
-%Set the course
-\def\@course{__ERROR__(No \noexpand\course given){See documentation for details}}%
-\DeclareRobustCommand*{\course}[1]{\gdef\@course{#1}}
-
-\def\@lecturer{__ERROR__(No \noexpand\lecturer given){See documentation for details}}%
-\def\@lecturertitle{}
-\DeclareRobustCommand*{\lecturer}[2][]{
-    \gdef\@lecturer{#2}
-    \gdef\@lecturertitle{__IF__(english) Lecturer\else\ifthenelse{\isempty{#1}}{Dozent}{Dozentin}\fi}{}
-}
-
-%Set the assistant
-__NEW_IF__(printassistant,false)
-\def\@assistant{}%
-\def\@assistantitle{}
-\DeclareRobustCommand*{\assistant}[2][]{
-    __SET_IF__(printassistant,true)
-    \gdef\@assistant{#2}
-    \gdef\@assistanttitle{__IF__(english) Assistant\else\ifthenelse{\isempty{#1}}{Assistent}{Assistentin}\fi}
-}
-
-%%%%Load base class article
-\LoadClass{article}
-
-__IF__(showversion)
-    __IF__(gitversion)
-        \RequirePackage[dirty={ (local changes have been made!)}]{gitinfo2}
-    \fi
-\fi
-
-
-%%%%Title
-%Define layout of title using course, lecturer, assistant and author, and optionally the current time
-\RequirePackage{xparse}
-\RequirePackage{datetime}
-\renewcommand\@maketitle{%
-  \newpage
-  \null
-  \vskip 2em%
-  \begin{center}%
-  \let \footnote \thanks
-    {\LARGE \@course \par}%
-    \vskip 1.5em%
-    {\large
-      \lineskip .5em%
-      \begin{tabular}[t]{c}%
-        \@lecturertitle \\
-        {\sc \@lecturer} \\
-      \end{tabular}\par
-    __IF__(printassistant)
-    \vskip 1em%
-        \begin{tabular}[t]{c}%
-        \@assistanttitle \\
-        {\sc \@assistant} \\
-        \end{tabular}\par
-    \fi
-    \vskip 1em%
-        \begin{tabular}[t]{c}%
-        __IF__(english) Notes\else Mitschrift\fi \\
-        {\sc \@author} \\
-        \end{tabular}
-        \par}%
-    __IF__(showversion)
-    \vskip 3em%
-        \begin{tabular}[t]{c}%
-        {\small Version} \\
-        __IF__(gitversion)
-            git: \gitFirstTagDescribe\\
-            __IF__(english) compiled\else kompiliert\fi:
-        \fi\today\,\currenttime \\
-        \end{tabular}\par
-    \fi
-    \vskip 4em%
-  \end{center}%
-  \par
-  \vskip 1.5em
-}
-
-
-%%%The following is based on the repository
-% https://github.com/gillescastel/university-setup
-% but has been modified for own purposes. The original content is distributed under the following license:
-
-%MIT License
-
-%Copyright (c) 2019 Gilles Castel
-
-%Permission is hereby granted, free of charge, to any person obtaining a copy
-%of this software and associated documentation files (the "Software"), to deal
-%in the Software without restriction, including without limitation the rights
-%to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-%copies of the Software, and to permit persons to whom the Software is
-%furnished to do so, subject to the following conditions:
-%
-%The above copyright notice and this permission notice shall be included in all
-%copies or substantial portions of the Software.
-%
-%THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-%IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-%FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-%AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-%LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-%OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-%SOFTWARE.
-
-%%%% These are the fancy headers
-
-__IF__(fancyfoot)
-    \RequirePackage{fancyhdr}
-    \pagestyle{fancy}
-
-    % LE: left even
-    % RO: right odd
-    % CE, CO: center even, center odd
-
-    \fancyhead[RO,LE]{} % Right odd,  Left even
-    \fancyhead[RE,LO]{}          % Right even, Left odd
-
-    \fancyfoot[RO,LE]{\thepage}  % Right odd,  Left even
-    \fancyfoot[RE,LO]{}          % Right even, Left odd
-    \fancyfoot[C]{\leftmark}     % Center
-
-    \makeatother
-
-\fi
-
-% Fix some stuff
-% %http://tex.stackexchange.com/questions/76273/multiple-pdfs-with-page-group-included-in-a-single-page-warning
-\pdfsuppresswarningpagegroup=1
-
-% Fix some spacing
-% http://tex.stackexchange.com/questions/22119/how-can-i-change-the-spacing-before-theorems-with-amsthm
-\def\thm@space@setup{%
-  \thm@preskip=\parskip \thm@postskip=0pt
-}
-
-% Don't indent paragraphs, leave some space between them
-\RequirePackage{parskip}
-
-% Hide page number when page is empty
-\RequirePackage{emptypage}

src/math/categories/categories.pysty3

@@ -1,171 +0,0 @@
-__HEADER__(Definitions of categories with automatic indexing)%% Wrapper commands specific for defining categories
-
-\RequirePackage{__AUTHOR_ACRONYM__-symbindex}
-\RequirePackage{translator}
-\RequirePackage{amsmath}
-
-\usedictionary{translator-mathematical-categories-dictionary}
-
-\NewDocumentCommand{\category}{ m }
-  {
-    \operatorname{\textup{\textbf{#1}}}
-  }
-
-
-\NewDocumentCommand{\DeclareCategory}{ O{} m }
-  {
-    \DeclareSymbol[group = categories, #1]{#2}
-  }
-
-
-\NewDocumentCommand{\DeclareSimpleCategory}{ o m o}
-  {
-    \IfValueTF{#1}
-      {
-        \IfValueTF{#3}
-        {
-          \DeclareCategory[operator = \category, description = #3, #1]{#2}
-        }
-        {
-          \DeclareCategory[operator = \category, #1]{#2}
-        }
-      }
-      {
-        \IfValueTF{#3}
-        {
-          \DeclareCategory[operator = \category, description = #3]{#2}
-        }
-        {
-          \DeclareCategory[operator = \category]{#2}
-        }
-      }
-  }
-
-
-\NewDocumentCommand{\MakeCategoryIndex}{ }
-  {
-    \printindex[categories]
-  }
-
-\makeindex
-  [
-    name = categories,
-    title = \translate{Index~of~categories}
-  ]
-
-
-%%%% Categories
-\DeclareSimpleCategory
-  { Top }
-  [
-    \translate{Top~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { hTop }
-  [
-    \translate{hTop~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { Set }
-  [
-    \translate{Set~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { CHaus }
-  [
-    \translate{CHaus~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { Grp }
-  [
-    \translate{Grp~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { Ab }
-  [
-    \translate{Ab~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { CRing }
-  [
-    \translate{CRing~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { Ring }
-  [
-    \translate{Ring~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  [
-    defaultargs = _k
-  ]
-  { Vect }
-  [
-    \translate{Vect~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { Cat }
-  [
-    \translate{Cat~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  [
-    defaultargs = _R
-  ]
-  { Mod }
-  [
-    \translate{Mod~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  [
-    defaultargs = _k
-  ]
-  { Alg }
-  [
-    \translate{Alg~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { Field }
-  [
-    \translate{Field~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  [
-    defaultargs = _k
-  ]
-  { AffVar }
-  [
-    \translate{AffVar~(Category~description)}
-  ]
-
-\DeclareSimpleCategory
-  { Sch }
-  [
-    \translate{Sch~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { GrAb }
-  [
-    \translate{GrAb~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  { CGHaus }
-  [
-    \translate{CGHaus~(Category~description)}
-  ]
-\DeclareSimpleCategory
-  [
-    formula = S
-  ]
-  { SimplicialSet }
-  [
-    \translate{SimplicialSet~(Category~description)}
-  ]
-\DeclareCategory
-  [
-    operator = \operatorname,
-    formula = \Delta,
-    ordered = Ordinal,
-    description = \translate{Ordinal ~ number ~ category ~ (Category ~ description)}
-  ]
-  {OrdCat}

src/math/categories/mathematical-categories.pydict

@@ -1,21 +0,0 @@
-key,English,German
-Index of categories,Index of categories,Kategorienverzeichnis
-Top (Category description), spaces and continuous maps, Räume und stetige Abbildungen
-Set (Category description),Sets and functions,Mengen und Funktionen
-hTop (Category description),Spaces and homotopy classes of continuous maps,Räume und Homotopieklassen von stetigen Abbildungen
-CHaus (Category description),Compact hausdorff spaces and continuous maps,Kompakte Hausdorffräume und stetige Abbildungen
-Grp (Category description),Groups and homomorphisms,Gruppen und Homomorphismen
-Ab (Category description),Abelian groups and homomorphisms,Abelsche Gruppen und Homomoorphismen
-CRing (Category description),Commutative rings and homomorphisms,Kommutative Ringe und Homomorphismen
-Ring (Category description),Rings and homomorphisms,Ringe und Homomorphismen
-Vect (Category description),$k$-vector spaces and linear maps,Vektorräume und lineare Abbildungen
-Cat (Category description),Small categories and functors,Kleine Kategorien und Funktoren
-Mod (Category description),Left $R$-modules and homomorphisms,$R$-Linksmodule und Homomorphismen
-Alg (Category description),$k$-algebras and homomorphisms,$k$-Algebren und Homomorphismen
-Field (Category description),Fields and field extensions,Körper und Körpererweiterungen
-AffVar (Category description),Affine Varieties over $k$,Affine Varietäten über $k$
-Sch (Category description),Schemes and homomorphisms,Schemata und Homomorphismen
-GrAb (Category description),Graded abelian groups and homomorphisms,Graduierte Gruppen und Homomorphismen
-Ordinal number category (Category description),Finite ordinal numbers and order-preserving maps,Endliche Ordinalzahlen und ordnungserhaltende Abbildungen
-CGHaus (Category description), Compactly generated Hausdorff spaces and continuous maps, Kompakt erzeugte Hausdorffräume und stetige Abbildungen
-SimplicialSet (Category description),|Functor category $[\OrdCat, \Set]$|,|Funktorkategorie $[\OrdCat, \Set]$|

src/math/faktor/faktor.pysty

@@ -1,43 +0,0 @@
-__HEADER__(Faktor package that also handles cofaktors)
-
-% Extension the faktor package for 
-% - cofaktor command that provides A \ B notation
-% - scaling the / in the middle
-% - fine positioning of enumerator / denominator
-
-% This is essentially taken from the stackexchange question found at
-% https://tex.stackexchange.com/questions/27591/extending-the-faktor-package
-% and answered by 'Werner' (https://tex.stackexchange.com/users/5764/werner)
-%
-% This package only packages the corresponding answer and provides an analoguous way of a \cofactor command
-
-%Dependencies
-\RequirePackage{xparse}
-\RequirePackage{amssymb} % provides \diagup and \diagdown
-\RequirePackage{ifthen} % ifthenelse syntax
-\RequirePackage{mathtools}
-
-
-\DeclareDocumentCommand{\faktor}{s O{0.5} m O{-0.5} m}{% \newfaktor[*][#2]{#3}[#4]{#5} -> #3/#5
-  \setbox0=\hbox{\ensuremath{#3}}% Store numerator
-  \setbox1=\hbox{\ensuremath{\diagup}}% Store slash /
-  \setbox2=\hbox{\ensuremath{#5}}% Store denominator
-  \raisebox{#2\ht1}{\usebox0}% Numerator
-  \mkern-5mu\ifthenelse{\equal{#1}{\BooleanTrue}}% Slash /
-    {\diagup}% regular \faktor slash
-    {\rotatebox{-44}{\rule[#4\ht2]{0.4pt}{-#4\ht2+#2\ht0+\ht0}}}% tilted rule as a slash
-  \mkern-4mu%
-  \raisebox{#4\ht2}{\usebox2}% Denominator
-}
-
-\DeclareDocumentCommand{\cofaktor}{s O{-0.5} m O{0.5} m}{% \newfaktor[*][#2]{#3}[#4]{#5} -> #2\#4
-  \setbox0=\hbox{\ensuremath{#3}}% Store numerator
-  \setbox1=\hbox{\ensuremath{\diagdown}}% Store slash /
-  \setbox2=\hbox{\ensuremath{#5}}% Store denominator
-  \raisebox{#2\ht1}{\usebox0}% Numerator
-  \mkern-5mu\ifthenelse{\equal{#1}{\BooleanTrue}}% Slash /
-    {\diagdown}% regular \faktor slash
-    {\rotatebox{44}{\rule[-#4\ht2]{0.4pt}{#4\ht2-#2\ht0+\ht0}}}% tilted rule as a slash
-  \mkern-4mu%
-  \raisebox{#4\ht2}{\usebox2}% Denominator
-}

src/math/mathalias/mathalias.pysty

@@ -1,45 +0,0 @@
-__HEADER__(Easy aliasing for math style commands)
-
-\RequirePackage{xkeyval}
-
-__NEW_IF__(basic,false)
-__NEW_IF__(extended,false)
-
-\DeclareOptionX{basic}{__SET_IF__(basic,true)}
-\DeclareOptionX{extended}{__SET_IF__(extended,true)__SET_IF__(basic,true)}
-
-__END_OPTIONS_X__
-
-%Usage: \MakeAliasesForwith\<mathcommand>{<prefix>}{<Set of letters>}
-% to declare commands of form \<prefix><Letter> as \<mathcommand>{<Letter>} for each
-% of the specfied letters
-% 
-% E.g. \MakeAliasesForwith\mathcal{c}{ABC} will declare
-% \cA \cB \cC \cD as \mathcal{A}, \mathcal{B}, \mathcal{C}
-% This is also ensuring math context, so that
-% \cA will be valid even in normal text.
-
-\NewDocumentCommand{\MakeAliasesForwith}{m m m}
-{
-    \def__PACKAGE_MACRO__(makealias)##1{
-        \expandafter\def\csname #2##1\endcsname{\ensuremath{#1{##1}}}
-    }
-    \def__PACKAGE_MACRO__(recurse)##1{
-        \ifx##1__PACKAGE_MACRO__(dummy)\else
-        __PACKAGE_MACRO__(makealias){##1}\expandafter__PACKAGE_MACRO__(recurse)\fi
-    }
-    __PACKAGE_MACRO__(recurse) #3__PACKAGE_MACRO__(dummy)
-}
-
-\def__PACKAGE_MACRO__(all){ABCDEFGHIJKLMNOPQRSTUVWXYZ}
-
-__IF__(basic)
-    \RequirePackage{amsfonts}
-    \MakeAliasesForwith\mathbb{}{CFKNQRZ}
-\fi
-
-__IF__(extended)
-    \expandafter\MakeAliasesForwith\expandafter\mathcal\expandafter{\expandafter c\expandafter}\expandafter{__PACKAGE_MACRO__(all)}
-    \expandafter\MakeAliasesForwith\expandafter\mathfrak\expandafter{\expandafter f\expandafter}\expandafter{__PACKAGE_MACRO__(all)}
-    \expandafter\MakeAliasesForwith\expandafter\mathbb\expandafter{\expandafter b\expandafter}\expandafter{__PACKAGE_MACRO__(all)}
-\fi

src/math/mathfig/mathfig.pysty

@@ -1,72 +0,0 @@
-__HEADER__(Math figures with TikZ / pgfplots / xy)
-% This is just a collection of the packages I use to typeset mathematical figures
-% most commonly plots, commutative diagrams or geometry
-
-
-
-\RequirePackage{pgfplots} % Plots
-\pgfplotsset{compat=1.7}
-
-\RequirePackage{tikz} % Plots / drawings
-\usetikzlibrary{calc, intersections, through, quotes, angles, babel, positioning, snakes, decorations.markings}
-
-\RequirePackage{tikz-cd} %Commutative diagrams
-\RequirePackage{xparse}
-
-
-%%for small diagrams, similar to tikz-cd
-\RequirePackage[all]{xy}        % for small diagrams, e.g. arrows
-%%% In older versions, you found 
-% \RequirePackage{xy}
-% \xyoption{all}
-% here, but this messes with the catcode of the @ sign (which no package should do!)
-% so that further parts in this package would get broken
-
-
-\newcommand\pushoutsymbol{\tikz[baseline=0.5,scale=0.2]{
-        \draw[-] (0,0) --(0,1) -- (1,1);
-    \draw (1,0) circle (1.5pt);}
-}
-
-\newcommand\pullbacksymbol{\tikz[baseline=0.5,scale=0.2]{
-        \draw[-] (0,0) --(1,0) -- (1,1);
-    \draw (0,1) circle (1.5pt);}
-}
-
-% This is used in a tikzcd
-\NewDocumentCommand\pushout{ O{dr} }{
-    \arrow[phantom, pos=0.45]{#1}{\pushoutsymbol}
-}
-
-% This is used in a tikzcd
-\NewDocumentCommand\pullback{ O{dr} }{
-    \arrow[phantom, pos=0.45]{#1}{\pullbacksymbol}
-}
-
-
-%% Fix for equal arrows in tikz, see
-% https://tex.stackexchange.com/questions/443017/equal-arrows-without-transparent-ends-possible-in-tikzcd
-
-\tikzset {
-  double line with arrow/.style args = 
-    {#1,#2}%
-    {
-      decorate, decoration =
-        {
-          markings,
-          mark = at position 0 with
-            {
-              \coordinate (ta-base-1) at (0,1pt);
-              \coordinate (ta-base-2) at (0,-1pt);
-            }
-          ,
-          mark = at position 1 with
-            {
-              \draw[#1] (ta-base-1) -- (0,1pt);
-              \draw[#2] (ta-base-2) -- (0,-1pt);
-            }
-        }
-    }
-}
-
-\tikzset{Equal/.style={-,double line with arrow={-,-}}}

src/math/mathfixes/mathfixes.pysty

@@ -1,39 +0,0 @@
-__HEADER__(Hacky math packages for some (custom@) fixes)
-% This just brings together some (possibly ugly) hacks that I use when writing math. Likely, you do not want to use this except when building around this package (like I did), or already have similar shortcuts
-
-%Proper Degree command
-\def__PACKAGE_MACRO__(degree){\ensuremath{^\circ}}
-\AtBeginDocument{\let\degree__PACKAGE_MACRO__(degree)}
-
-% Always put limits under \limit
-\let\oldlim\lim\def\lim{\oldlim\limits}
-
-% Print equal sign under subset by default to not confuse people
-% (I still write \subset, because this enables me remove this renewcommand and have the default \subset command evaluated instead
-\let__PACKAGE_MACRO__(subseteq)\subseteq
-\let__PACKAGE_MACRO__(supseteq)\supseteq
-\AtBeginDocument{
-    \let\subset__PACKAGE_MACRO__(subseteq)
-    \let\supset__PACKAGE_MACRO__(supseteq)
-}
-
-%%Renew phi and epsilon to their proper versions, make the old ones available as 
-% uglyphi and uglyepsilon
-
-\let__PACKAGE_MACRO__(stored@phi)\phi
-\let__PACKAGE_MACRO__(stored@varphi)\varphi
-\AtBeginDocument{
-    \let\phi__PACKAGE_MACRO__(stored@varphi)
-    \let\varphi__PACKAGE_MACRO__(stored@varphi)
-    \let\uglyphi__PACKAGE_MACRO__(stored@phi)
-    \let\oldphi__PACKAGE_MACRO__(stored@phi)
-    \let\goldenratio__PACKAGE_MACRO__(stored@phi)
-}
-
-\let__PACKAGE_MACRO__(stored@epsilon)\epsilon
-\let__PACKAGE_MACRO__(stored@varepsilon)\varepsilon
-\AtBeginDocument{
-    \let\epsilon__PACKAGE_MACRO__(stored@varepsilon)
-    \let\uglyepsilon__PACKAGE_MACRO__(stored@epsilon)
-    \let\oldepsilon__PACKAGE_MACRO__(stored@epsilon)
-}

src/math/mathfont/mathfont.pysty

@@ -1,24 +0,0 @@
-__HEADER__(Collects several math fonts together)
-%%% Store away the several (partially conflicting) fonts in internal macros
-
-\let__PACKAGE_MACRO__(none@mathcal)\mathcal
-
-\RequirePackage{mathrsfs}
-\let__PACKAGE_MACRO__(mathrsfs@mathscr)\mathscr
-
-\RequirePackage[mathscr]{eucal}
-\let__PACKAGE_MACRO__(eucal@optionmathscr@mathscr)\mathscr
-
-\RequirePackage{amsfonts}
-\let__PACKAGE_MACRO__(amsfonts@mathfrak)\mathfrak
-
-%%% Provide user commands to internally stored macros
-\def__PACKAGE_MACRO__(restorefonts){
-    \let\mathcal__PACKAGE_MACRO__(none@mathcal) % Set \mathcal to default calligrapic
-    \let\mathfrak__PACKAGE_MACRO__(amsfonts@mathfrak) % Set \mathfrak to mathfrak from amsfonts
-    \let\mathscr__PACKAGE_MACRO__(mathrsfs@mathscr) % Set \mathscr to mathscript from mathrsfs package
-    \let\mathcat__PACKAGE_MACRO__(mathrsfs@mathscr) % Set \mathcat to mathscript from mathrsfs package
-    \let\mathcalo__PACKAGE_MACRO__(eucal@optionmathscr@mathscr) % Set \mathcalo (for old calligraphic) to \mathscr from [mathscr]{eucal} package
-}
-
-\AtBeginDocument{__PACKAGE_MACRO__(restorefonts)}

src/math/mathop/mathop.pysty

@@ -1,215 +0,0 @@
-__HEADER__(Math Operator Package)
-%Provides some commonly used Operators used in the write-ups of my lecture notes
-
-\RequirePackage{xkeyval}
-
-__LANGUAGE_OPTIONS_X__
-
-__END_OPTIONS_X__
-
-%%%%%Package dependencies
-\RequirePackage{amsmath}
-\RequirePackage{bbm}
-\RequirePackage{mathtools}
-
-%%%%Different types of operator wrappers:
-
-% For simple math operators that are just to be printed as their name
-\newcommand\DeclareSimpleMathOperator[1]{
-    \expandafter\providecommand\csname #1\endcsname{\operatorname{#1}}
-}
-
-%%%For distributions
-%Introduce synonym for \operatorname
-\newcommand__PACKAGE_MACRO__(distribution)[1]{\operatorname{#1}}
-%Easily declare new distributions
-\newcommand\DeclareDistribution[1]{\expandafter\def\csname #1\endcsname{__PACKAGE_MACRO__(distribution){#1}}}
-
-%%%%%%%%%%% Operators
-%Basic commands
-\DeclareSimpleMathOperator{id}
-\DeclareSimpleMathOperator{im}
-\DeclareSimpleMathOperator{Bild}
-\DeclareSimpleMathOperator{dom}
-\DeclareSimpleMathOperator{Span}
-\DeclareSimpleMathOperator{Aut}
-\DeclareMathOperator{\rhs}{RHS} %Right hand side of equation
-\DeclareMathOperator{\lhs}{LHS} %Left hand side of equation
-
-%%Provide \ggT \gcd \kgV \lcm for 'greatest common denominator' and 'least common multiple'
-% \ggT und \gcd, as well as \kgV and \lcm are synonyms and language-aware, so that
-% e.g. when the german language option is loaded, even
-% \lcm would print 'kgV'
-% The starred versions of the four commands will ignore the language option and print their
-% exact names (without the *, of course)
-\DeclareMathOperator{\@__PACKAGE_PREFIX__ggT}{ggT}
-\DeclareMathOperator{\@@__PACKAGE_PREFIX__ggT}{__IF__(english) gcd\else ggT\fi}
-\def\ggT{\@ifstar\@__PACKAGE_PREFIX__ggT\@@__PACKAGE_PREFIX__ggT}
-
-\DeclareMathOperator{\@__PACKAGE_PREFIX__gcd}{gcd}
-\DeclareMathOperator{\@@__PACKAGE_PREFIX__gcd}{__IF__(english) gcd\else ggT\fi}
-\def\gcd{\@ifstar\@__PACKAGE_PREFIX__gcd\@@__PACKAGE_PREFIX__gcd}
-
-\DeclareMathOperator{\@__PACKAGE_PREFIX__kgV}{kgV}
-\DeclareMathOperator{\@@__PACKAGE_PREFIX__kgV}{__IF__(english) lcm\else kgV\fi}
-\def\kgV{\@ifstar\@__PACKAGE_PREFIX__kgV\@@__PACKAGE_PREFIX__kgV}
-
-\DeclareMathOperator{\@__PACKAGE_PREFIX__lcm}{lcm}
-\DeclareMathOperator{\@@__PACKAGE_PREFIX__lcm}{__IF__(english) lcm\else kgV\fi}
-\def\lcm{\@ifstar\@__PACKAGE_PREFIX__lcm\@@__PACKAGE_PREFIX__lcm}
-
-%Complex numbers
-\DeclareMathOperator{__PACKAGE_MACRO__(impart)}{Im}
-\renewcommand\Im__PACKAGE_MACRO__(impart)
-\DeclareMathOperator{__PACKAGE_MACRO__(repart)}{Re}
-\renewcommand\Re__PACKAGE_MACRO__(repart)
-
-%Linear Algebra
-\DeclareSimpleMathOperator{Sym}
-\DeclareSimpleMathOperator{supp}
-\DeclareSimpleMathOperator{sgn}
-\DeclareSimpleMathOperator{coker}
-\DeclareSimpleMathOperator{rank}
-\DeclareSimpleMathOperator{rk}
-\DeclareSimpleMathOperator{Mat}
-\DeclareSimpleMathOperator{ev}
-\DeclareSimpleMathOperator{tr}
-\DeclareSimpleMathOperator{GL}
-\DeclareSimpleMathOperator{PGL}
-
-%Algebra
-\DeclareSimpleMathOperator{Quot}
-\DeclareSimpleMathOperator{rad}
-\DeclareSimpleMathOperator{Spec}
-\DeclareSimpleMathOperator{Frac}
-\DeclareSimpleMathOperator{Gal}
-\DeclareSimpleMathOperator{Ext}
-\DeclareSimpleMathOperator{Tor}
-\DeclareSimpleMathOperator{MaxSpec}
-\DeclareSimpleMathOperator{Sh}
-\DeclareSimpleMathOperator{PSh}
-\DeclareSimpleMathOperator{Proj}
-\DeclareSimpleMathOperator{QCoh}
-\DeclareSimpleMathOperator{Fun}
-\DeclareSimpleMathOperator{ord}
-\DeclareMathOperator{\Nil}{\mathcal{N}il}
-\DeclareMathOperator{\Ouv}{\mathcal{O}uv}
-\DeclareMathOperator{\PreSh}{Pre-Sh}
-\newcommand{\tensor}{\otimes} %Synonym for tensoring
-
-%Analysis
-\DeclareSimpleMathOperator{dx}
-\DeclareSimpleMathOperator{dy}
-\DeclareSimpleMathOperator{dz}
-\DeclareSimpleMathOperator{dt}
-
-%Sets
-\DeclareSimpleMathOperator{conv}
-\DeclareSimpleMathOperator{dist}
-\DeclareSimpleMathOperator{diam}
-
-%%Stochastic (Algorithmische Mathematik II)
-\DeclareDistribution{Bin}
-\DeclareDistribution{Ber}
-\DeclareDistribution{Geo}
-\DeclareDistribution{Poi}
-\DeclareDistribution{Unif}
-\DeclareDistribution{Var}
-\DeclareDistribution{Cov}
-
-%Topology
-\DeclareSimpleMathOperator{pr}
-\def\twedge{\vee} % Semantically correct macros for wedge product
-\def\tsmash{\wedge} % Semantically correct macro for smash product
-\DeclareSimpleMathOperator{sing}
-\DeclareSimpleMathOperator{cell}
-
-%Category Theory
-\DeclareSimpleMathOperator{Ob}
-\DeclareSimpleMathOperator{Hom}
-\DeclareSimpleMathOperator{Mor}
-\DeclareSimpleMathOperator{End}
-\DeclareSimpleMathOperator{colim}
-
-%Set theory
-\DeclareSimpleMathOperator{card}
-\DeclareSimpleMathOperator{Cd}
-\DeclareSimpleMathOperator{Ord}
-\DeclareSimpleMathOperator{otp}
-\DeclareSimpleMathOperator{Card}
-
-%%Galoiskohomologie
-\DeclareSimpleMathOperator{Br}
-\DeclareSimpleMathOperator{EXT}
-\DeclareSimpleMathOperator{Ind}
-\DeclareSimpleMathOperator{Char}
-\DeclareSimpleMathOperator{res}
-\DeclareSimpleMathOperator{inf}
-\DeclareSimpleMathOperator{cov}
-\newcommand{\del}{\partial} % Semantically correct operator for boundary maps
-
-%% Algebraic geometry
-\DeclareSimpleMathOperator{eq}
-\DeclareSimpleMathOperator{Idem}
-\DeclareSimpleMathOperator{Supp}
-\DeclareSimpleMathOperator{Ann}
-\DeclareSimpleMathOperator{OC}
-\DeclareSimpleMathOperator{red}
-\DeclareSimpleMathOperator{can}
-\DeclareSimpleMathOperator{Pic}
-
-\newcommand\leftadjoint\vdash
-\newcommand\rightadjoint\dashv
-
-% Characteristic function
-\newcommand*{\cfun}{\ensuremath{\mathbbm{1}}}
-\newcommand*{\One}{\cfun}
-
-%% such that in set declarations
-\newcommand{\suchthat}{\;\middle|\;}
-
-
-%Paired Delimiters
-\DeclarePairedDelimiter\ceil{\lceil}{\rceil}
-\DeclarePairedDelimiter\floor{\lfloor}{\rfloor}
-
-%Norm and absolute value
-%Make them scaling by default and have \abs*{} as the non-scaling version of the command
-\DeclarePairedDelimiter\abs{\lvert}{\rvert}
-\let\oldabs\abs
-\def\abs{\@ifstar{\oldabs}{\oldabs*}}
-
-\DeclarePairedDelimiter\norm{\lVert}{\rVert}
-\let\oldnorm\norm
-\def\norm{\@ifstar{\oldnorm}{\oldnorm*}}
-
-\DeclareMathOperator{\amalgprod}{\star}
-
-
-\newcommand\op{\text{op}}
-\newcommand\opposite{^{\op}}
-
-\newcommand\ab{\text{ab}}
-\newcommand\abelianization{^{\ab}}
-
-
-\NewDocumentCommand\set{m}
-  {
-    \left\{ #1 \right\}
-  }
-
-%Taken from user egreg on
-%   https://tex.stackexchange.com/a/22255
-\newcommand\frestriction[2]{{% we make the whole thing an ordinary symbol
-  \left.\kern-\nulldelimiterspace % automatically resize the bar with \right
-  #1 % the function
-  \vphantom{\big|} % pretend it's a little taller at normal size
-  \right|_{#2} % this is the delimiter
-}}
-
-
-\newcommand\directlimit{\varinjlim}
-\newcommand\inverselimit{\varprojlim}
-
-\DeclareMathOperator*{\freeproduct}{\raisebox{-0.5ex}{\scalebox{2}{$\ast$}}}
-

src/math/mathsymb/mathsymb.pysty

@@ -1,45 +0,0 @@
-__HEADER__(Some extra math-related symbols.)
-% A collection of math-related symbols / tools I often use, mainly collected together from Stack Overflow or hacked together myself
-
-%Dependencies
-\RequirePackage{tikz}
-
-% noloc command by
-%   user 'egreg' (https://tex.stackexchange.com/users/4427/egreg)
-% posted on
-%   https://tex.stackexchange.com/questions/546713/spacing-in-colon (Spacing in \colon)
-% Prints a mirrored \colon correctly
-\RequirePackage{amsmath}
-\newcommand\noloc{%
-  \nobreak
-  \mspace{6mu plus 1mu}
-  {:}
-  \nonscript\mkern-\thinmuskip
-  \mathpunct{}
-  \mspace{2mu}
-}
-
-% \contra command from Gilles Castel, taken from
-%   https://github.com/gillescastel/university-setup/blob/master/preamble.tex
-% (retrieved 2021-09-08)
-% The preamble linked above is MIT-licensed by Gilles Castel
-\RequirePackage{stmaryrd} % for \lightning
-\RequirePackage{graphicx}
-\newcommand\contra{\scalebox{1.5}{$\lightning$}}
-
-%Print a warning sign
-\RequirePackage{pgf}
-\newcommand\Warning{%
- \makebox[1.4em][c]{%
- \makebox[0pt][c]{\raisebox{.1em}{\small!}}%
- \makebox[0pt][c]{\color{red}\Large$\bigtriangleup$}}}%
-
-%Make circled symbols
-\newcommand*\circled[1]{\tikz[baseline=(char.base)]{
-    \node[shape=circle,draw,inner sep=2pt] (char) {#1};}
-}
-
-% When dealing with chain complexes, one often uses a bullet as placeholder for the index to mean the whole chain:
-\newcommand\chainbullet{\bullet}
-
-\newcommand{\blank}{\text{--}}

src/quiver/quiver.pysty

@@ -1,62 +0,0 @@
-%MIT License
-% 
-% Copyright (c) 2018 varkor
-% 
-% Permission is hereby granted, free of charge, to any person obtaining a copy
-% of this software and associated documentation files (the "Software"), to deal
-% in the Software without restriction, including without limitation the rights
-% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-% copies of the Software, and to permit persons to whom the Software is
-% furnished to do so, subject to the following conditions:
-% 
-% The above copyright notice and this permission notice shall be included in all
-% copies or substantial portions of the Software.
-% 
-% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-% SOFTWARE. *** quiver ***
-%
-%
-% A package for drawing commutative diagrams exported from https://q.uiver.app.
-%
-% This package is currently a wrapper around the `tikz-cd` package, importing necessary TikZ
-% libraries, and defining a new TikZ style for curves of a fixed height.
-%
-% Version: 1.2.1
-% Authors:
-% - varkor (https://github.com/varkor)
-% - AndréC (https://tex.stackexchange.com/users/138900/andr%C3%A9c)
-
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{quiver}[2021/01/11 quiver]
-
-% `tikz-cd` is necessary to draw commutative diagrams.
-\RequirePackage{tikz-cd}
-% `amssymb` is necessary for `\lrcorner` and `\ulcorner`.
-\RequirePackage{amssymb}
-% `calc` is necessary to draw curved arrows.
-\usetikzlibrary{calc}
-% `pathmorphing` is necessary to draw squiggly arrows.
-\usetikzlibrary{decorations.pathmorphing}
-
-% A TikZ style for curved arrows of a fixed height, due to AndréC.
-\tikzset{curve/.style={settings={#1},to path={(\tikztostart)
-    .. controls ($(\tikztostart)!\pv{pos}!(\tikztotarget)!\pv{height}!270:(\tikztotarget)$)
-    and ($(\tikztostart)!1-\pv{pos}!(\tikztotarget)!\pv{height}!270:(\tikztotarget)$)
-    .. (\tikztotarget)\tikztonodes}},
-    settings/.code={\tikzset{quiver/.cd,#1}
-        \def\pv##1{\pgfkeysvalueof{/tikz/quiver/##1}}},
-    quiver/.cd,pos/.initial=0.35,height/.initial=0}
-
-% TikZ arrowhead/tail styles.
-\tikzset{tail reversed/.code={\pgfsetarrowsstart{tikzcd to}}}
-\tikzset{2tail/.code={\pgfsetarrowsstart{Implies[reversed]}}}
-\tikzset{2tail reversed/.code={\pgfsetarrowsstart{Implies}}}
-% TikZ arrow styles.
-\tikzset{no body/.style={/tikz/dash pattern=on 0 off 1mm}}
-
-\endinput

src/utils/counters/counters.pysty

@@ -1,13 +0,0 @@
-__HEADER__(Write LaTeX counters to auxiliary file)
-
-\RequirePackage{etoolbox}
-
-\newwrite__PACKAGE_MACRO__(out)
-\immediate\openout__PACKAGE_MACRO__(out)\jobname.cnt\relax
-\AtBeginDocument{
-    \let__PACKAGE_MACRO__(saved@stepcounter)\stepcounter
-    \def\stepcounter#1{
-        __PACKAGE_MACRO__(saved@stepcounter){#1}
-    \immediate\write__PACKAGE_MACRO__(out){#1: \csname the#1\endcsname}}
-}
-

src/utils/findpackage/findpackage.pysty

@@ -1,44 +0,0 @@
-__HEADER__(Find a package that provides some command)
-% This is just a quick packaging of the post by
-%   'Martin Nyolt' (https://tex.stackexchange.com/users/78783/martin-nyolt)
-% found at
-%   https://tex.stackexchange.com/users/78783/martin-nyolt
-% Note that SO answers are by default CC BY-SA 3.0 licensed, see
-%   https://creativecommons.org/licenses/by-sa/3.0/
-
-\def\find@load#1[#2]#3[#4]{%
-    % load the package
-    \find@fileswith@pti@ns{#1}[#2]{#3}[#4]%
-    % check if commands exists now
-    \ifcsname\find@command\endcsname
-        \typeout{Package #3 introduces command \find@command.}%
-        % command has been found, revert to original version without checks
-        \let\@fileswith@pti@ns\find@fileswith@pti@ns
-    \else
-        % somehow, \@fileswith@pti@ns is restored after loading a package
-        % thus, patch it again
-        \let\@fileswith@pti@ns\find@load
-    \fi
-}%
-
-\newcommand*{\findpackagebycommand}[1]{%
-    % using this multiple times - esp. when the package has not been found yet -
-    % will break things. Thus, check first that \find@command has never been defined before
-    \ifx\find@command\undefined
-        \def\find@command{#1}%
-        % first, check if this command is already defined
-        \ifcsname\find@command\endcsname
-            % in this case, just issue a warning and do nothing
-            \@latex@warning@no@line{Command \find@command \space is already defined}%
-        \else
-            % overwrite the internal \@fileswith@pti@ns command, which does the actual loading
-            % \@fileswith@pti@ns is used internally by \usepackage and \RequirePackage
-            \let\find@fileswith@pti@ns\@fileswith@pti@ns
-            \let\@fileswith@pti@ns\find@load
-        \fi
-    \else
-        % used multiple times - prevent and give a warning
-        \@latex@warning@no@line{You can use \protect\findpackagebycommand \space only once}%
-        \errmessage{Invalid use of command findpackagebycommand.}%
-    \fi
-}

src/utils/powerset/powerset.pysty3

@@ -1,62 +0,0 @@
-__HEADER__(Iterate over powerset of clist)
-
-\ExplSyntaxOn
-
-%%% Iterate over powerset of claist
-
-\clist_new:N  \l_powerset_copied_clist
-\seq_new:N    \l_powerset_saved_seq
-
-
-
-\cs_generate_variant:Nn \clist_remove_all:Nn { N V }
-
-% Pseudocode of this macro
-% remove left  -> push on stack
-% call recursive
-% add left to 'extra'
-% call recursive
-% remove left from 'extra'
-% add from stack to left
-
-\cs_new:Npn \__powerset_clist_foreach_aux:Nn #1 #2 
-{
-  \clist_if_empty:NTF \l_powerset_copied_clist
-    {
-      #2
-    }
-    {
-      \clist_get:NN \l_powerset_copied_clist \l_tmpa_tl
-      \seq_push:NV  \l_powerset_saved_seq \l_tmpa_tl
-      \clist_pop:NN \l_powerset_copied_clist { \l_tmpa_tl }
-
-      \__powerset_clist_foreach_aux:Nn #1 {#2}
-      
-      \seq_get:NN \l_powerset_saved_seq \l_tmpa_tl
-      \clist_put_left:NV #1 \l_tmpa_tl
-
-      \__powerset_clist_foreach_aux:Nn #1 {#2}
-
-      \seq_get:NN \l_powerset_saved_seq \l_tmpa_tl
-      \clist_remove_all:NV #1 \l_tmpa_tl
-      \clist_push:NV \l_powerset_copied_clist \l_tmpa_tl
-      \seq_pop:NN \l_powerset_saved_seq \l_tmpa_tl
-    }
-}
-
-
-% Usage:
-% \clist_use_powerset:Nn {clist variable name}{code for each subset}
-% This will execute #2 for each subset of the listname given as #1
-% In #2, the name given as #1 can be used for the current subset
-% After execution, the value of #1 is restored
-\cs_new:Npn \powerset_clist_foreach:Nn #1 #2
-{
-  \clist_set_eq:NN \l_powerset_copied_clist #1
-  \clist_clear:N #1
-  \clist_remove_duplicates:N \l_powerset_copied_clist
-
-  \__powerset_clist_foreach_aux:Nn #1 {#2}
-
-  \clist_set_eq:NN #1 \l_powerset_copied_clist
-}

src/wip/bibliography/bibliography.pysty

@@ -1,32 +0,0 @@
-__HEADER__(Package to easily print bibliography and image attributions in document)
-\RequirePackage{xkeyval}
-
-__LANGUAGE_OPTIONS_X__
-
-\def__PACKAGE_MACRO__(bibfile){bibliography.bib}
-\def__PACKAGE_MACRO__(imagefile){images.bib}
-\DeclareOptionX{bibfile}[bibliography.bib]{\def__PACKAGE_MACRO__(bibfile){#1}}
-\DeclareOptionX{imagefile}[images.bib]{\def__PACKAGE_MACRO__(imagefile){#1}}
-
-__END_OPTIONS_X__
-
-%%%%Bibliography management
-\RequirePackage[backend=biber,style=alphabetic]{biblatex}
-\addbibresource{__PACKAGE_MACRO__(bibfile)}
-\addbibresource{__PACKAGE_MACRO__(imagefile)}
-
-%Provide simpler commands to properly print image attributions and literature
-\DeclareRobustCommand*{\printimageattributions}{
-    \def\imageattributionstitle{__IF__(english) Image attributions \else Bildquellen\fi}
-    \phantomsection
-    \addcontentsline{toc}{section}{\imageattributionstitle}
-    \printbibliography[title={\imageattributionstitle}, type=image]
-}
-
-\DeclareRobustCommand*{\printliterature}{
-    \def\literaturetitle{__IF__(english) Literature\else Literatur\fi}
-    \phantomsection
-    \addcontentsline{toc}{section}{\literaturetitle}
-    \printbibliography[title={\literaturetitle}, nottype=image]
-
-}

src/wip/cache/cache.pysty3

@@ -1,148 +0,0 @@
-__HEADER__(Cache definitions of previous LaTeX runs to avoid computations)
-
-
-
-%%%% This is just a proof of concept package,
-%%%% there is possibly more room for clean-up
-%%%% and / or speed-up etc.
-
-%%% Also, the provided 
-%%% \DeclareCachedDocumentCommand
-%%% is of course not really
-%%% useful and just for demonstration
-%%% purposes
-
-\bool_new:N \g__cache_cache_bool
-\int_new:N \g__cache_cache_version_document_int
-\int_new:N \g__cache_cache_version_aux_int
-\int_gset:Nn \g__cache_cache_version_aux_int { -1 }
-
-\clist_new:N \g__cache_dump_auxfile_clist %% usual dump
-\clist_new:N \g__cache_dump_cache_clist   %% will be dumped such that it is restored as \g__cache_lazy_auxfile_tl on next run.
-\tl_new:N \g__cache_lazy_document_tl
-\tl_new:N \g__cache_lazy_auxfile_tl
-
-\keys_define:nn { cache }
-  {
-    cache              .bool_set:N    = \g__cache_cache_bool,
-    cache              .default:n     = { true },
-    __cache version__  .int_set:N     = \g__cache_cache_version_document_int,
-    cache version      .meta:nn       = { cache } { cache = true, __cache version__ = #1 },
-    cache version      .default:n     = { 0 },
-  }
-\RequirePackage{l3keys2e}
-\ProcessKeysOptions{cache}
-
-
-% Setting up lazy execution and
-% selecting of executing after reading of aux file
-% if cache option has been used
-\bool_if:NTF \g__cache_cache_bool
-  {
-    %% Writing things (at one go) to aux file at end of document:
-    \cs_new:Npn \__cache_dump_auxfile:n
-      {
-        \clist_gput_right:Nn \g__cache_dump_auxfile_clist
-      }
-    \cs_generate_variant:Nn \__cache_dump_auxfile:n { x }
-
-    \cs_new:Npn \__cache_dump_cache:n 
-      {
-        \clist_gput_right:Nn \g__cache_dump_cache_clist
-      }
-    \cs_generate_variant:Nn \__cache_dump_cache:n { V }
-
-
-    \cs_new:Npn \__cache_write_auxout:n
-      {
-        \iow_now:cn { @auxout }
-      }
-    \cs_generate_variant:Nn \__cache_write_auxout:n { x }
-
-    %%% Handles dumping data to aux file at end of document
-    \hook_gput_code:nnn { enddocument } { cache }
-      {
-        \clist_map_function:NN \g__cache_dump_auxfile_clist
-          \__cache_write_auxout:n
-        
-        \__cache_write_auxout:n
-          {
-            \csname tl_gput_right:cn \endcsname
-              {
-                g__cache_lazy_auxfile_tl
-              }
-          }
-        \__cache_write_auxout:x { \str_use:N \c_left_brace_str }
-
-        \clist_map_function:NN \g__cache_dump_cache_clist
-          \__cache_write_auxout:n
-
-        \__cache_write_auxout:x { \str_use:N \c_right_brace_str }
-      }
-
-    %%% Writes the current cache version into aux file
-    \__cache_dump_auxfile:x
-      {
-        \ExplSyntaxOn
-        \int_gset:Nn \exp_not:N \g__cache_cache_version_aux_int
-          {
-            \int_use:N \g__cache_cache_version_document_int
-          }
-        \ExplSyntaxOff
-      }
-
-    %%% Executing something lazily at beginning of document
-    %%% Lazy code only gets executed if auxfile version is older than document
-    \cs_new:Npn \__cache_lazy:n
-      {
-        \tl_gput_right:Nn \g__cache_lazy_document_tl 
-      }
-
-    %%% Caching things. Handles writing and reading to aux file
-    %%% and makes code available in the next run of LaTeX
-    \cs_new:Npn \__cache_cache:n #1
-      {
-        \tl_set:Nn \l_tmpa_tl
-          {
-            { #1 }
-          }
-        \regex_replace_all:nnN { \cP\# } { \cO\# } \l_tmpa_tl
-        \__cache_dump_cache:V \l_tmpa_tl
-      }
-
-    %%% This handles loading either the cached definitions
-    %%% from last run or executing the lazy definitions from the current run
-    %%% after loading the aux file
-    \hook_gput_code:nnn { begindocument } { cache }
-      {
-        \int_compare:nNnTF
-          \g__cache_cache_version_aux_int < \g__cache_cache_version_document_int
-            {
-              \tl_use:N \g__cache_lazy_document_tl
-            }
-            {
-              \tl_use:N \g__cache_lazy_auxfile_tl
-            }
-      }
-  }
-  {
-    \cs_set_eq:NN \__cache_lazy:n \use:n
-    \cs_set_eq:NN \__cache_cache:n \use_none:n
-  }
-
-\cs_new:Npn \__cached_new_document_command:nnn #1 #2 #3
-  {
-    \NewDocumentCommand{#1}{#2}{#3}
-    \__cache_cache:n
-      {
-        \csname __cached_new_document_command:nnn \endcsname { #1 } { #2 } { #3 }
-      }
-  }
-
-\NewDocumentCommand{\DeclareCachedDocumentCommand}{mmm}
-  {
-    \__cache_lazy:n
-      {
-        \__cached_new_document_command:nnn{#1}{#2}{#3}
-      }
-  }

src/wip/code/code.pysty

@@ -1,34 +0,0 @@
-__HEADER__(Hacky code setup for verbatim code)
-
-__NEW_IF__(pipe,false)
-\DeclareOption{pipe}{__SET_IF__(pipe,true)}
-\ProcessOptions
-
-
-% This is needed in general: when _ is active, we want it to expand to
-% an actual _ character
-\catcode`_=13
-\let_\_
-\catcode`_=8
-
-\ExplSyntaxOn
-\NewDocumentCommand{\code}{m}
-  {
-    \tl_set_rescan:Nnn \l_tmpa_tl
-    {
-      \char_set_catcode_active:N _
-    }
-    { #1 }
-    \texttt{ \tl_use:N \l_tmpa_tl }
-  }
-\ExplSyntaxOff
-
-__IF__(pipe)
-  \catcode`|=\active
-  \def|#1|{
-    \code{#1}
-  }
-% Do not make | active inside tables
-\AddToHook{env/tabular/before}[code]{\catcode`|=12}
-\AddToHook{env/tabular/after}[code]{\catcode`|=13}
-\fi

src/wip/exsheet/exsheet.pysty

@@ -1,33 +0,0 @@
-__HEADER__(Include exercise sheets into lecture notes easily.)
-
-\RequirePackage{xkeyval}
-__LANGUAGE_OPTIONS_X__
-
-__END_OPTIONS_X__
-
-\RequirePackage{mkessler-fancythm}
-
-
-\def__PACKAGE_MACRO__(sheet){
-    __IF__(english) Exercise Sheet\else Übungsblatt\fi
-}
-
-\newcounter{__PACKAGE_PREFIX__sheet}
-
-\declaretheorem[style=thmgreenmargin, numberwithin=__PACKAGE_PREFIX__sheet, name=__IF__(english) Exercise\else Aufgabe\fi]{__PACKAGE_PREFIX__sheetexercise}
-
-\usepackage{xkeyval}
-
-\NewDocumentEnvironment{sheetexercise}{O{}}{
-\begin{__PACKAGE_PREFIX__sheetexercise\expandafter}\if\relax\detokenize{#1}\relax\else[#1]\fi\label{exercise-\the__PACKAGE_PREFIX__sheetexercise}
-}{
-    \end{__PACKAGE_PREFIX__sheetexercise\expandafter}\relax
-}
-
-\newcommand\exercisesheet{
-    \refstepcounter{__PACKAGE_PREFIX__sheet}
-    \subsection*{\the__PACKAGE_PREFIX__sheet. __PACKAGE_MACRO__(sheet)}
-    \addcontentsline{toc}{subsection}{\the__PACKAGE_PREFIX__sheet. __PACKAGE_MACRO__(sheet)}
-}
-
-

src/wip/figures/figures.pysty

@@ -1,5 +0,0 @@
-__HEADER__(Packages related to inclusion of figures.)
-
-\RequirePackage{caption}
-\RequirePackage{subcaption}
-\RequirePackage{float}

src/wip/gag/gag.pysty

@@ -1,16 +0,0 @@
-__HEADER__(Numbering of environments with a fractional environment number)
-% For the stack exchange source, see
-%   https://tex.stackexchange.com/questions/598076/how-to-have-a-fractional-environment-number/598080?noredirect=1#comment1499689_598080
-% However, for a reason i don't understand the posted answer does not work for me, but i had to replace theorem with definition in the definition of the gag environment (so apparently, i have to do this for each environment separately). It seems that the definitions of this document do use \thedefinition and not \thetheorem, although by default this is not the case.
-
-\newcounter{gag}
-\makeatletter
-\newenvironment{gag}[1]{%
-  \let\savedthedefinition\thedefinition
-  \thm@headfont{\bfseries\boldmath}%
-  \stepcounter{gag}%
-  \renewcommand{\thedefinition}{\savedthedefinition#1}%
-  \renewcommand{\theHdefinition}{gag\thegag}%
-  \addtocounter{definition}{-1}\ignorespaces
-}{\ignorespacesafterend}
-\makeatother

src/wip/lang-input/lang-input.pysty

@@ -1,22 +0,0 @@
-__HEADER__(Packages related to language input. Still work in progress, not intended for use.)
-\RequirePackage[\ifutf utf8\else utf8x\fi]{inputenc}
-\RequirePackage[T1]{fontenc}
-
-% Font
-\RequirePackage{lmodern} % Use latin modern font
-\RequirePackage{anyfontsize} % Provides \fontsize{...}{...}\selectfont
-\RequirePackage{soul} % Hyphenation, crossing \ldots
-\RequirePackage{microtype} % Hyphenation, character protrusion, font expansion
-
-% Layout
-\RequirePackage{parskip} % Leave blank line instead of indenting paragraphs
-\RequirePackage{onehalfspacing}
-\RequirePackage{changepage} % Change page layout in middle of document
-
-\RequirePackage{tabto} % Tabulators
-
-% Language support
-\RequirePackage[\ifenglish english \else ngerman\fi]{babel}
-
-%Referencation
-\RequirePackage{lastpage} %\pageref{LastPage} for reference on the last page