From a9a2f55dc5fb68ed39c43e0aa2032ac435cd642c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maximilian=20Ke=C3=9Fler?= <max@maximilian-kessler.de>
Date: Wed, 8 Sep 2021 21:01:28 +0200
Subject: [PATCH] clean up math package even more, move circled command to
 mathsymb package

---
 mkessler-math.sty     | 101 +++++++++++++++++-------------------------
 mkessler-mathsymb.sty |   7 ++-
 2 files changed, 46 insertions(+), 62 deletions(-)

diff --git a/mkessler-math.sty b/mkessler-math.sty
index 8192cea..9101e35 100644
--- a/mkessler-math.sty
+++ b/mkessler-math.sty
@@ -12,16 +12,6 @@
 \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
 
@@ -32,38 +22,34 @@
 % 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[utf8]{inputenc}
 \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}
+    \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}
@@ -118,22 +104,18 @@
 \RequirePackage{microtype}
 \RequirePackage{changepage}
 
+\RequirePackage{esint}
 
-%Für Zeilenabstand 1,5
-\ifonehalfspacing
-\RequirePackage[onehalfspacing]{setspace} \else
-\fi
+\RequirePackage{IEEEtrantools}
 
-%For setting counters of itemns in \enemerate
-\makeatletter
-\newcommand\setItemnumber[1]{\setcounter{enum\romannumeral\@enumdepth}{\numexpr#1-1\relax}}
-\makeatother
+\RequirePackage[ngerman,ruled,vlined]{algorithm2e}
 
-%Make circled symbols
-\newcommand*\circled[1]{\tikz[baseline=(char.base)]{
-            \node[shape=circle,draw,inner sep=2pt] (char) {#1};}}
 
-\newcommand{\emphasize}[1]{{\color{red} #1}}
+%%% Custom commands
+
+
+%%Load additional operators
+\RequirePackage{mkessler-operators}
 
 %Short commands for \mathbb{}
 \newcommand{\C}{\ensuremath{\mathbb{C}}}
@@ -160,23 +142,22 @@
 \def\norm{\@ifstar{\oldnorm}{\oldnorm*}}
 \makeatother
 
-%Fixes of common misbehaviour
+%%%Fixes of common misbehaviour
+
+%Proper Degree command
 \renewcommand{\degree}{^\circ}
 
 % Always put limits under \limit
 \let\oldlim\lim\def\lim{\oldlim\limits}
 
-%Used to start an exercise and resetting the equation number
-%\newcommand{\nr}[1]{\setcounter{equation}{0}\section*{\ifenglish Exercise \else Aufgabe \fi #1}~}
+\newcommand{\emphasize}[1]{{\color{red} #1}}
+
+%For setting counters of itemns in \enemerate
+\makeatletter
+\newcommand\setItemnumber[1]{\setcounter{enum\romannumeral\@enumdepth}{\numexpr#1-1\relax}}
+\makeatother
 
 
-\RequirePackage{esint}
-
-\RequirePackage{IEEEtrantools}
-
-\RequirePackage[ngerman,ruled,vlined]{algorithm2e}
 
 
-%%Load additional operators
-\RequirePackage{mkessler-operators}
 
diff --git a/mkessler-mathsymb.sty b/mkessler-mathsymb.sty
index 6130914..7bc8517 100644
--- a/mkessler-mathsymb.sty
+++ b/mkessler-mathsymb.sty
@@ -27,11 +27,14 @@
 \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};}}
+