mrpiggi
commented
8 months ago Evolved draft:
```latex
\documentclass[english,ngerman,cdfont=false]{tudscrreprt}
\usepackage{iftex}
\iftutex
\usepackage{fontspec}
\else
\usepackage[T1]{fontenc}
\usepackage[ngerman=ngerman-x-latest]{hyphsubst}
\fi
\usepackage{babel}
\usepackage{xltabular}
\usepackage{booktabs}
\usepackage{siunitx}
\usepackage{lmodern}
\AfterPackage*{hyperref}{%
\usepackage[%
% acronym,% Abkürzungen
symbols,% Formelzeichen
nomain,% kein Glossar
nogroupskip,%
toc,%
section=chapter,%
nostyles,%
translate=babel,%
% mit Tex Live einfach verwendbar
xindy={language=german-din},
]{glossaries}
\makeglossaries
}% Ende von AfterPackage
\makeatletter
\newcommand*\glssort@roman{%
a,A,b,B,c,C,d,D,e,E,f,F,g,G,h,H,i,I,j,J,k,K,l,L,m,M,
n,N,o,O,p,P,q,Q,r,R,s,S,t,T,u,U,v,V,w,W,x,X,y,Y,z,Z%
}
\newcommand*\glssort@greek{%
\alpha,\Alpha,\beta,\varbeta,\Beta,\gamma,\Gamma,\delta,\Delta,%
\epsilon,\varepsilon,\Epsilon,\zeta,\Zeta,\eta,\Eta,\theta,\vartheta,\Theta,%
\iota,\Iota,\kappa,\varkappa,\Kappa,\lambda,\Lambda,\mu,\Mu,\nu,\Nu,\xi,\Xi,%
\omicron,\Omicron,\pi,\varpi,\Pi,\rho,\varrho,\Rho,\sigma,\varsigma,\Sigma,%
\tau,\Tau,\upsilon,\Upsilon,\phi,\varphi,\Phi,\chi,\Chi,\psi,\Psi,%
\omega,\varomega,\Omega%
}
\newcommand*\diff[1]{\upDelta#1}
\newcommand*\glssort@accent{%
\diff,\acute,\bar,\breve,\check,\dot,\ddot,\dddot,\ddddot,%
\hat,\widehat,\grave,\tilde,\widetilde,\vec,\mathring,%
\Acute,\Bar,\Breve,\Check,\Dot,\Ddot,\Hat,\Grave,\Tilde,\Vec%
}
\newcommand*\glssort@index[5]{%
\begingroup%
\glssort@sanitize\@tempa{#2}%
% erster Token für Vergleich
\def\@tempc##1##2\@nil{\def\@tempb{##1}}%
\expandafter\@tempc\@tempa\@nil%
\@tempswafalse%
\@tempcnta=0%
% Schleife für Token-Vergleich aus Listen \glssort@roman und \glssort@greek
\def\do##1{%
\if@tempswa\else%
\def\@tempc{##1}%
\ifx\@tempb\@tempc\@tempswatrue\fi%
\if@tempswa\else\advance\@tempcnta\@ne\fi%
\fi%
}%
\edef\@tempc{\expandonce\glssort@roman,\expandonce\glssort@greek}%
\expandafter\docsvlist\expandafter{\@tempc}%
\edef\@tempa{%
\unexpanded{\edef\@tempa}{%
\noexpand\zap@space\detokenize\expandafter{\@tempa}%
\space\noexpand\@empty%
}%
}%
\@tempa%
\edef\@tempa{%
\endgroup%
\unexpanded{\def#1}{%
\ifnum\@tempcnta<100 0\fi\ifnum\@tempcnta<10 0\fi\the\@tempcnta%
\space\@tempa\space<#3>%
}%
}%
\@tempa%
\typeout{====== sort index: `#1' - #5}%
\typeout{\@spaces\@spaces\@spaces input: `\detokenize{#2}' - \detokenize{#4}}%
}
\AfterPackage*{glossaries}{%
\newcommand*\symbollettergroup{}
\newcommand*\newformulasymbol[5][]{%
\ifisgreeksymbol{#4}{%
\renewcommand*{\symbollettergroup}{greekletters}%
}{%
\renewcommand*{\symbollettergroup}{romanletters}%
}%
\begingroup%
\let\@tempb\@empty%
\let\@tempc\@empty%
% zusätzlicher Key 'sortsymbol' wird hier herausgefiltert, Wert in \@tempc
% restliche optionale Argumente werden in \@tempb gesichert
\def\@tempa##1,sortsymbol=##2,##3\@nil{%
\IfArgIsEmpty{##1}{}{\appto\@tempb{##1}}%
\IfArgIsEmpty{##2}{}{\def\@tempc{##2}}%
\IfArgIsEmpty{##3}{}{\@tempa,##3\@nil}%
}%
\@tempa,#1,sortsymbol=,\@nil%
\def\@tempa{%
type=symbols,%
parent={\symbollettergroup},%
name={#3},%
description={\nopostdesc},%
symbol={\ensuremath{#4}},%
user1={\si{#5}}%
}%
\eappto\@tempa{\expandonce\@tempb}%
\ifx\@tempc\@empty%
\glssort@index\@tempb{#4}{#2}{#3}{default key and label}%
\else%
\def\@tempb##1|##2|##3\@nil{%
\IfArgIsEmpty{##3}{%
\glssort@index\@tempb{#4}{##1}{#3}{default key, custom label}%
}{%
\IfArgIsEmpty{##2}{%
\glssort@index\@tempb{##1}{#2}{#3}{custom key, default label}%
}{%
\glssort@index\@tempb{##1}{##2}{#3}{custom key and label}%
}%
}%
}%
\expandafter\@tempb\@tempc||\@nil%
\fi%
\epreto\@tempa{sort={\@tempb},}%
\edef\@tempb{%
\endgroup%
\unexpanded{\newglossaryentry{#2}}{\expandonce\@tempa}%
}%
\@tempb%
}%
\defglsentryfmt[symbols]{%
\ifmmode%
\glssymbol{\glslabel}%
\else%
\glsgenentryfmt~\glsentrysymbol{\glslabel}%
\fi%
}
\providecommand*\greeklettersname{Greek letters}
\providecommand*\romanlettersname{Roman letters}
\newglossaryentry{greekletters}{%
type=symbols,%
name={\greeklettersname},%
description={\nopostdesc},%
sort={a}%
}
\newglossaryentry{romanletters}{%
type=symbols,%
name={\romanlettersname},%
description={\nopostdesc},%
sort={b}%
}
\newglossarystyle{symbxltab}{%
\newcommand*\symbollevel{-1}%
\renewenvironment{theglossary}{%
\xltabular[l]{\linewidth}{ccXl}%
}{%
\endxltabular%
}%
\renewcommand*{\glsgroupheading}[1]{}%
\renewcommand*{\glsgroupskip}{}%
\newcommand*\symbolhead{%
\toprule
\bfseries Formelzeichen & \bfseries Einheit &
\bfseries Bezeichnung %& \bfseries Seite(n)
\tabularnewline\midrule
}%
\renewcommand*{\glossaryheader}{%
\endfirsthead%
\symbolhead\endhead%
\bottomrule\endfoot%
\gdef\symbollevel{-1}%
}%
\renewcommand*{\glossentry}[2]{%
\ifglshaschildren{##1}{%
\ifnum\symbollevel>0\relax%
\tabularnewline\bottomrule\tabularnewline[\smallskipamount]%
\fi
\gdef\symbollevel{0}%
\tabularnewline[%
\arraystretch\dimexpr-\ht\strutbox-\dp\strutbox\relax%
]%
% \multicolumn{4}{@{}l@{}}{\minisec{\glsentryname{##1}}}%mit Seitenangabe
\multicolumn{3}{@{}l@{}}{\minisec{\glsentryname{##1}}}%ohne Seitenangabe
}{%
\GlossariesWarning{%
There are no childrens for entry ##1.\MessageBreak
Nothing will be printed. Maybe you should\MessageBreak
specify ##1 as a child entry.
}%
}%
}%
\renewcommand*{\subglossentry}[3]{%
\ifnum\symbollevel=0\relax%
\tabularnewline[\medskipamount]\symbolhead%
\else%
\tabularnewline
\fi%
\gdef\symbollevel{##1}%
\glsentryitem{##2}% Entry number if required
\glstarget{##2}{\glossentrysymbol{##2}} &
\glsentryuseri{##2} &
\glossentryname{##2}%
%& ##3% mit Seitenangabe
}%
}
}% Ende von AfterPackage
\newcommand*\mushift[1]{\mkern#1mu}
\newcommand*\barshift[2]{\bar{#1\mushift{#2}}\mushift{-#2}}
\newcommand*\glssort@sanitize[2]{%
\begingroup%
\def\do##1{\let##1\@firstofone}%
\expandafter\docsvlist\expandafter{\glssort@accent}%
\let\boldsymbol\relax%
\let\mathrm\@firstofone%
\let\mushift\@gobble%
\protected@edef\@tempa{\endgroup\unexpanded{\def#1}{#2}}%
\@tempa%
}
\newcommand*\ifisgreeksymbol[1]{%
\begingroup%
\glssort@sanitize\@tempa{#1}%
\def\@tempb##1##2\@nil{\def\@tempa{##1}}%
\expandafter\@tempb\@tempa\@nil%
\edef\@tempb{%
\noexpand\in@{,\expandonce\@tempa,}{,\expandonce\glssort@greek,}%
}%
\@tempb%
\ifin@
\aftergroup\@firstoftwo%
\else%
\aftergroup\@secondoftwo%
\fi%
\endgroup%
}
\makeatother
\usepackage[colorlinks]{hyperref}
\AtBeginDocument{
\newformulasymbol{u}{Test}{u}{}
\newformulasymbol{U}{Spannung}{U}{\V}
\newformulasymbol{dUold}{Spannungshub (alt)}{\diff{U}}{\V}
\newformulasymbol[sortsymbol=Udiff]{dU}{Spannungshub (neu)}{\diff{U}}{\V}
\newformulasymbol[sortsymbol=U_0|Udiff]{cU}{Spannungshub (custom)}{\diff{U}}{\V}
\newformulasymbol{U0}{Ruhespannung}{U_0}{\V}
\newformulasymbol{Ud}{Zwischenkreisspannung}{U_\mathrm{d}}{\V}
\newformulasymbol{U0av}{mittlere Ruhespannung}{\bar{U_0}}{\V}
}
\begin{document}
\gls{u}
\gls{U}
\gls{U0}
\gls{Ud}
\gls{U0av}
\gls{dUold}
\gls{dU}
\gls{cU}
\printsymbols[style=symbxltab]
\end{document}
First draft