texlive[41963] Master: cooking-units (31aug16)
commits+karl at tug.org
commits+karl at tug.org
Thu Sep 1 00:46:25 CEST 2016
Revision: 41963
http://tug.org/svn/texlive?view=revision&revision=41963
Author: karl
Date: 2016-09-01 00:46:25 +0200 (Thu, 01 Sep 2016)
Log Message:
-----------
cooking-units (31aug16)
Modified Paths:
--------------
trunk/Master/tlpkg/bin/tlpkg-ctan-check
trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
Added Paths:
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trunk/Master/texmf-dist/doc/latex/cooking-units/
trunk/Master/texmf-dist/doc/latex/cooking-units/README.md
trunk/Master/texmf-dist/doc/latex/cooking-units/cooking-units.pdf
trunk/Master/texmf-dist/source/latex/cooking-units/
trunk/Master/texmf-dist/source/latex/cooking-units/cooking-units.dtx
trunk/Master/texmf-dist/source/latex/cooking-units/cooking-units.ins
trunk/Master/texmf-dist/tex/latex/cooking-units/
trunk/Master/texmf-dist/tex/latex/cooking-units/cooking-units.sty
trunk/Master/tlpkg/tlpsrc/cooking-units.tlpsrc
Added: trunk/Master/texmf-dist/doc/latex/cooking-units/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/cooking-units/README.md (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/cooking-units/README.md 2016-08-31 22:46:25 UTC (rev 41963)
@@ -0,0 +1,50 @@
+
+cooking-units
+=============
+
+Overview
+--------
+
+While writing a cookery book, units and their format can be quite
+troublesome. This contains not only the question of how to print those
+units, but also the question of the conversion of units. A cookery book
+doesn't contain only SI units, it contains a much more colorful range
+of units (kg, dag, g, oz, ... for example) and this may cause some
+confusion if too many different units are used, but if you just write a
+cookery book for fun you don't think about this case ... until someone
+(my mother in my case) tells you that it's too confusing.
+
+This package solves both problems: It formats your input and
+you have the option to convert the units globally or locally using a key-value
+system.
+
+Please note that this package is not intended to be used to
+print units (and numbers) physically correct. It should be used for
+more light-hearted stuff (like a cookery book for example).
+
+Requirements
+------------
+
+ * expl3 & xparse
+ * translator
+ * xfrac
+ * l3keys2e
+ * fmtcount (optional)
+
+ This file contains
+------------------
+
+ * README
+ * cooking-units.pdf
+ * cooking-units.dtx
+ * cooking-units.ins
+
+ License
+-------
+This material is subject to the LaTeX Project Public License. See
+
+ http://www.ctan.org/tex-archive/help/Catalogue/licenses.lppl.html
+
+for the details of that license.
+
+
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--- trunk/Master/texmf-dist/doc/latex/cooking-units/cooking-units.pdf 2016-08-31 22:45:25 UTC (rev 41962)
+++ trunk/Master/texmf-dist/doc/latex/cooking-units/cooking-units.pdf 2016-08-31 22:46:25 UTC (rev 41963)
Property changes on: trunk/Master/texmf-dist/doc/latex/cooking-units/cooking-units.pdf
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Added: svn:mime-type
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Added: trunk/Master/texmf-dist/source/latex/cooking-units/cooking-units.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/cooking-units/cooking-units.dtx (rev 0)
+++ trunk/Master/texmf-dist/source/latex/cooking-units/cooking-units.dtx 2016-08-31 22:46:25 UTC (rev 41963)
@@ -0,0 +1,3825 @@
+% \iffalse meta-comment
+% !TEX encoding = UTF-8 Unicode
+% !TEX program = pdfLaTeX
+%
+%
+%
+%
+%<*internal>
+\iffalse
+%</internal>
+%<*readme>
+
+cooking-units
+=============
+
+Overview
+--------
+
+While writing a cookery book, units and their format can be quite
+troublesome. This contains not only the question of how to print those
+units, but also the question of the conversion of units. A cookery book
+doesn't contain only SI units, it contains a much more colorful range
+of units (kg, dag, g, oz, ... for example) and this may cause some
+confusion if too many different units are used, but if you just write a
+cookery book for fun you don't think about this case ... until someone
+(my mother in my case) tells you that it's too confusing.
+
+This package solves both problems: It formats your input and
+you have the option to convert the units globally or locally using a key-value
+system.
+
+Please note that this package is not intended to be used to
+print units (and numbers) physically correct. It should be used for
+more light-hearted stuff (like a cookery book for example).
+
+Requirements
+------------
+
+ * expl3 & xparse
+ * translator
+ * xfrac
+ * l3keys2e
+ * fmtcount (optional)
+
+
+ This file contains
+------------------
+
+ * README
+ * cooking-units.pdf
+ * cooking-units.dtx
+ * cooking-units.ins
+
+ License
+-------
+This material is subject to the LaTeX Project Public License. See
+
+ http://www.ctan.org/tex-archive/help/Catalogue/licenses.lppl.html
+
+for the details of that license.
+
+%</readme>
+%<*internal>
+\fi
+\def\nameofplainTeX{plain}
+\ifx\fmtname\nameofplainTeX\else
+ \expandafter\begingroup
+\fi
+%</internal>
+%<*install>
+\input l3docstrip.tex
+%\keepsilent
+\askforoverwritefalse
+\preamble
+Copyright (C) 2016 by Ben Vitecek (current Maintainer)
+
+This file may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either
+version 1.3 of this license or (at your option) any later
+version. The latest version of this license is in:
+
+ http://www.latex-project.org/lppl.txt
+
+and version 1.3c or later is part of all distributions of
+LaTeX version 2008-05-04 or later.
+
+This work has the LPPL maintenance status `maintained'.
+
+This work consists of the files README, cooking-units.dtx and cooking-units.ins
+and the derived file cooking-units.sty.
+
+\endpreamble
+%\postamble
+
+
+%\endpostamble
+\usedir{tex/latex/cooking-units}
+\generate{
+ \file{\jobname.sty}{\from{\jobname.dtx}{package}}
+}
+%</install>
+%<install>\endbatchfile
+%<*internal>
+\usedir{source/latex/cooking-units}
+\generate{
+ \file{\jobname.ins}{\from{\jobname.dtx}{install}}
+}
+\nopreamble\nopostamble
+\usedir{doc/latex/cooking-units}
+\generate{
+ \file{README.md}{\from{\jobname.dtx}{readme}}
+}
+\ifx\fmtname\nameofplainTeX
+ \expandafter\endbatchfile
+\else
+ \expandafter\endgroup
+\fi
+%</internal>
+%<*driver>
+\documentclass [
+ english, %french, naustrian
+ onlydoc,
+% check-declarations,
+]{l3doc}
+\usepackage[utf8]{inputenc}
+\usepackage{babel}
+\usepackage[use-numerals=true]{cooking-units}
+\usepackage{tikzsymbols}
+\usepackage{listings}
+\usepackage{environ}
+\usepackage{nicefrac}
+\usepackage{varioref}
+\usepackage{siunitx}
+
+\DeclareSIUnit{\ounce}{oz}
+\DeclareSIUnit{\oz}{\ounce}
+\DeclareSIUnit{\pound}{lb}
+\DeclareSIUnit{\lb}{\pound}
+\DeclareSIUnit{\stone}{st}
+\DeclareSIUnit{\st}{\stone}
+\cusetup{use-numerals-below=0}
+
+%\EnableCrossrefs
+
+\labelformat{table}{table~#1}
+
+\newcommand\mycs[1]{\cs{\textcolor{blue}{#1}}}
+\newcommand\opt{\texttt}
+\newcommand\true{\opt{true}}
+\newcommand\false{\opt{false}}
+
+\ExplSyntaxOn
+
+\NewDocumentCommand \PrintUnit { m }
+ {
+ \translate{ #1 (cu-unitname) } & #1 & \translate{ #1 ( cu-unit ) }
+ }
+
+\NewDocumentCommand \PrintUnitSymbol { m }
+ {
+ #1 & \translate{ #1 ( cu-unit ) }
+ }
+
+
+
+\NewDocumentCommand \dothewhitespace { O{ All your spaces are belong to us } }
+ {
+ \textcolor{white} {#1} \\
+ }
+
+\NewEnviron { cuexamplecode }
+ {
+ \begin{center}
+ \begin{minipage}{0.4\linewidth}
+ \tl_replace_all:Nnn \BODY { @ } { \dothewhitespace }
+ \tl_replace_all:Nnn \BODY { ! } { }
+ \BODY
+ \end{minipage}
+
+ \int_zero:N \l_tmpa_int
+ \begin{minipage}{0.5\linewidth}
+ \ttfamily
+ \tl_set_rescan:Nno \l_tmpa_tl
+ {
+ \char_set_catcode_other:N \{ %
+ \char_set_catcode_other:N \} %
+% \char_set_catcode_other:N \# %
+ }
+ { \BODY }
+ \tl_map_inline:Nn \l_tmpa_tl
+ {
+ \token_if_cs:NTF ##1
+ {
+ \cs_if_eq:NNTF ##1 \\
+ { \textbackslash\textbackslash \\ }
+ {
+ \tl_set_rescan:Nnn \l_tmpb_tl
+ {
+ \char_set_catcode_ignore:N \\ %
+ \char_set_catcode_ignore:N \ %
+ }
+ {##1}
+ \textbackslash \textcolor{blue}{\l_tmpb_tl}
+ }
+ }
+ {
+ \bool_if:nTF
+ {
+ \tl_if_eq_p:NN ##1 @ ||
+ \tl_if_eq_p:NN ##1 !
+ }
+ { \\ }
+ {
+ \token_if_active:NTF ##1
+ { \string ##1 }
+ {
+ \token_if_parameter:NTF ##1
+ {
+ \int_compare:nTF { \l_tmpa_int == 0 }
+ {
+ \c_hash_str
+ \int_incr:N \l_tmpa_int
+ }
+ { \int_zero:N \l_tmpa_int }
+ }
+ { ##1 {} }
+ }
+ }
+ }
+ }
+ \end{minipage}
+ \end{center}
+ }
+
+
+
+\NewDocumentEnvironment { cuexample } { }
+ { \paragraph{Example:} }
+ { }
+
+\ExplSyntaxOff
+
+\lstset
+ {
+ basicstyle = \ttfamily,
+ basewidth = 0.51em,
+ gobble = 3,
+ keywordstyle = \color{blue},
+ language = [LaTeX]{TeX},
+ commentstyle=\color{red!80!black},
+ moretexcs =
+ {
+ cunum,
+ cutext,
+ Cutext,
+ cufrac,
+ newcookingunit,
+ cudefinename,
+ cudefinesymbol,
+ cusetup,
+ cudefinekeys,
+ cudefinesinglekey,
+ cuaddkeys,
+ cuaddsinglekeys,
+ cuaddtokeys,
+ }
+ }
+
+\newcookingunit {st}
+
+\cuaddkeys {lb} %% adding t to g (could also add to kg, dag and oz)
+ {
+ {st} { 1/14 } %% 1 lb are 1/14 st
+ }
+
+\newcookingunit [\ensuremath{ {} ^ { \circ } }\kern-\scriptspace R{\o}] {Ro}
+\cuaddsinglekeys {C}
+ {
+ {Ro} { #1*21/40 + 7.5}
+ }
+\cusetup
+ {
+ set-option-for-Ro = { round-to-int = true }
+ }
+
+
+%: \cusetup
+\cusetup
+ {
+% convert-to-eV=true ,
+% erase-all-options,
+% set-option-for-K= {},
+% set-unknown-message = error ,
+% check-temperature = true,
+% round-precision = 30 ,
+ }
+
+
+\EnableCrossrefs
+\CodelineIndex
+\RecordChanges
+\AtEndDocument { \PrintChanges \PrintIndex }
+
+
+\begin{document}
+\DocInput{\jobname.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+%
+%
+%
+% \CharacterTable
+% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+% Digits \0\1\2\3\4\5\6\7\8\9
+% Exclamation \! Double quote \" Hash (number) \#
+% Dollar \$ Percent \% Ampersand \&
+% Acute accent \' Left paren \( Right paren \)
+% Asterisk \* Plus \+ Comma \,
+% Minus \- Point \. Solidus \/
+% Colon \: Semicolon \; Less than \<
+% Equals \= Greater than \> Question mark \?
+% Commercial at \@ Left bracket \[ Backslash \\
+% Right bracket \] Circumflex \^ Underscore \_
+% Grave accent \` Left brace \{ Vertical bar \|
+% Right brace \} Tilde \~}
+%
+%
+% \GetFileInfo{\jobname.sty}
+%
+%\title{The \pkg{\jobname} package^^A
+%\thanks{This document corresponds to \textsf{Benedikt Vitecek}~\fileversion, dated~\filedate.}}
+%\author{Ben Vitecek \\ b.vitecek at gmx.at}%
+%
+%
+% \maketitle
+%
+%
+% \begin{documentation}
+%
+% \begin{abstract}
+% This package enables user to globally format units and to switch
+% between them. It should be used for light-hearted things like
+% cookery books (and not e.g. scientific texts).\footnote{I did hide some
+% grammatical and spelling errors for easter egg hunters \Winkey.}
+% \end{abstract}
+%
+% \tableofcontents
+%
+%
+% \section{Introduction}
+%
+%
+% While writing on a cookery book I used -- for reasons whatsoever --
+% three different units for weight: kilogram (kg), gram (g) and
+% decagram (dag). Later my mother told me that she doesn't like it if a
+% cookery book uses more than two different units (for weight in this case). Happily
+% I hardly used Decagram and therefore didn't have many problems
+% changing the units. But, well \dots\ I am using \LaTeX\ and changing
+% those units by hand seemed not very \LaTeX\-like, so I started
+% writing some code to convert units. I expanded the code, rewrote it
+% in \LaTeX3 (which is much more pleasant than \LaTeXe) and here it
+% is.
+%
+% \section{Important note}
+%
+% This package uses the \pkg{translator} package to be able to switch
+% between different languages (german, english and french by now).
+% To do that \pkg{translator} has to know
+% which languages are used. The (I think) easiest way is to specify
+% used languages using the optional argument of the documentclass (you
+% can do this for both \pkg{babel} and \pkg{polyglossia}\footnote{I
+% know that \pkg{polyglossia} doesn't support the \pkg{babel}-way of
+% setting the language by optional argument, but it doesn't harm.}):
+%
+% \begin{lstlisting}
+% \documentclass[english,french,ngerman]{class}
+% \usepackage[main=english]{babel}
+% \usepackage{cooking-units}
+% ...
+% \end{lstlisting}
+%
+% or if you are using \pkg{polyglossia}
+%
+% \begin{lstlisting}
+% \documentclass[french,ngerman,english]{class}
+%
+% \usepackage{polyglossia}
+% \setmainlanguage{english}
+% \setotherlanguages{german,french}
+%
+% \usepackage{cooking-units}
+% ...
+% \end{lstlisting}
+%
+% At least I hope that this works, dealing with languages is a pain in
+% the ass\footnote{If you excuse me being blunt about this}.
+%
+% \section {The Commands}
+%
+% This package offers the following commands for unit printing (and converting):
+%
+% \begin{itemize}
+% \item \mycs{cunum} \oarg{options}\marg{amount}\oarg{space}\marg{unit-key}
+% \item \mycs{cutext}\oarg{options}\marg{amount}\marg{unit-key}
+% \item \mycs{Cutext}\oarg{options}\marg{amount}\marg{unit-key}
+% \item \mycs{cufrac}\marg{input}
+% \end{itemize}
+%
+% Numbers and units are printed using \mycs{cunum}. The numerical part
+% can interpret \verb|_| and \texttt{/} as (mixed) fractions and
+% \verb|--| as a separator for ranges; to convert units use the option
+% \texttt{\meta{old-unit}=\meta{new-unit}}\footnote{New keys can be
+% added and defined, see \vref{sec:pred-units} and
+% \vref{sec:def-units} for further information.}. It furthermore allows the
+% sign \texttt{?} to be used as a placeholder for not known amounts
+% and raises a warning
+% to remind that this amount needs a checkup\footnote{You can
+% customize this behavior, see \vref{sec:options}}. \oarg{space} adds
+% a space between the number and the unit using \lstinline|\phantom|.
+%
+% For a list of predefined units have a look at \vref{tab:def-units}.
+%
+%
+% \begin{cuexamplecode}
+% \cunum{1}{kg} \\
+% \cunum{2.3}{kg} \\
+% \cunum{2,3}{kg} \\
+% \cunum{2--3}{kg} \\
+% \cunum{2.5--3.5}{kg} \\
+% \cunum[kg=g]{2.5--3.5}{kg} \\
+% \cunum[C=F]{200}{C} \\
+% \cunum[C=F]{180--200}{C} \\
+% \cunum{1/2}{m} \\
+% \cunum{1_1/2}{m} \\
+% \cunum[m=cm]{1_1/2}{m} \\
+% \cunum{?}{l} \\
+% \cunum{50}{dag} \\
+% \cunum{5}[0]{dag} \\
+% \cunum{1.1234}{m}
+% \end{cuexamplecode}
+%
+% Decimal numbers are automatically rounded to 2 digits after the
+% colon, temperatures (\texttt{C}, \texttt{F}, \texttt{K} and
+% \texttt{Re}) are automatically rounded to integers.\footnote{You can
+% -- of course -- change this behavior, see \vref{sec:options}.}
+%
+% \lstinline|\cutext| and \lstinline|\Cutext| print the number and the
+% written name of the unit. Furthermore, if the package option
+% \opt{use-numerals} is used, integers below a specific integer (by
+% default 13; see \opt{use-numerals-below}) are also written out with
+% \lstinline|\Cutext| capitalizing the first letter (using package \pkg{fmtcount}).
+% Conversion between
+% units is not supported. Without \opt{use-numerals}:
+%
+% \begin{cuexamplecode}
+% \cutext{1}{l} \\
+% \Cutext{1}{l} \\
+% \cutext{12}{l} \\
+% \Cutext{13}{l}
+% \end{cuexamplecode}
+% and using package option \opt{use-numerals=true}
+% \cusetup{use-numerals-below=13}
+% \begin{cuexamplecode}
+% \cutext{1}{l} \\
+% \Cutext{1}{l} \\
+% \cutext{12}{l} \\
+% \Cutext{13}{l}
+%^^A \cutext{23}{kg} \\
+%^^A \Cutext{23}{kg}\\
+%^^A \cutext{1}{l}\\
+%^^A \Cutext{2}{l}\\
+%^^A \cutext{1}{C} \\
+%^^A \cutext{180}{C} \\
+%^^A \Cutext{1}{C} \\
+%^^A \Cutext{180}{C} \\
+%^^A \Cutext{1.4}{C} \\
+% \end{cuexamplecode}
+% \cusetup{use-numerals-below=0}
+%
+%
+% \lstinline|\cufrac| can be used to print fractions. Like in \lstinline|\cunum|
+% \texttt{\_} and \texttt{/} are used to imply a (mixed) fraction:
+%
+% \begin{cuexamplecode}
+% \cufrac{3} \\
+% \cufrac{2/3} \\
+% \cufrac{1_2/3}
+% \end{cuexamplecode}
+%
+%
+% \section{Predefined units \& some notes}
+% \label{sec:pred-units}
+%
+% In \vref{tab:def-units} you can find all predefined units.
+%
+% I did not include a separate key for \enquote{Prise} (pinch), but you can use
+% \texttt{Msp} (Messerspitze) and modify it to fit your
+% purpose\footnote{See \vref{sec:language}.}.
+% In other languages the nearest equivalent of \enquote{Messerspitze} is
+% \enquote{pinch} which I used.
+%
+%^^A Please note that this package uses \texttt{translator} for defining translations,
+%^^A so you may put
+%
+% \begin{table}[htbp]
+% \centering
+% \begin{tabular}{ lll }
+% \toprule
+% unit name & unit-key & symbol \\ \midrule
+% \PrintUnit {kg} \\
+% \PrintUnit {dag} \\
+% \PrintUnit {g} \\
+% \PrintUnit {oz} \\
+% \PrintUnit {lb} \\ \addlinespace
+%
+% \PrintUnit {C} \\
+% \PrintUnit {F} \\
+% \PrintUnit {Re} \\
+% \PrintUnit {K} \\ \addlinespace
+%
+% \PrintUnit {d} \\
+% \PrintUnit {h} \\
+% \PrintUnit {min} \\
+% \PrintUnit {s} \\ \addlinespace
+%
+% \PrintUnit {m} \\
+% \PrintUnit {dm} \\
+% \PrintUnit {cm} \\
+% \PrintUnit {mm} \\
+% \PrintUnit {in} \\ \addlinespace
+%
+% \PrintUnit {l} \\
+% \PrintUnit {dl} \\
+% \PrintUnit {cl} \\
+% \PrintUnit {ml} \\ \addlinespace
+%
+% \PrintUnit {cal} \\
+% \PrintUnit {kcal} \\
+% \PrintUnit {J} \\
+% \PrintUnit {kJ} \\
+% \PrintUnit {eV} \\ \addlinespace
+%
+% \PrintUnit {Msp} \\
+% \PrintUnit {EL} \\
+% \PrintUnit {TL} \\
+% \bottomrule
+% \end{tabular}
+% \caption{List of predefined unit-keys. Note that \enquote{electron
+% volt} exists just for fun.}
+% \label{tab:def-units}
+% \end{table}
+%
+% \begin{table}[htbp]
+% \centering
+% \begin{tabular}{ ll }
+% \toprule
+% unit-key & symbol \\ \midrule
+% \PrintUnitSymbol {eVc-2} \\
+% \PrintUnitSymbol {hbareV-1} \\
+% \PrintUnitSymbol {chbareV-1} \\
+% \PrintUnitSymbol {(chbareV-1)3} \\
+% \bottomrule
+% \end{tabular}
+% \caption{List of nonsense units (exist just for fun, there will
+% be no support for those units). }
+% \label{tab:def-units}
+% \end{table}
+%
+%
+%
+% \section{Defining units}
+% \label{sec:def-units}
+%
+% New units can be defined using \lstinline|\newcookingunit|:
+%
+% \begin{function}{\newcookingunit}
+% \begin{syntax}
+% \lstinline|\newcookingunit|\oarg{symbol}\marg{new-unit-key}
+% \end{syntax}
+% This command defines the new unit \meta{new-unit-key}. If the
+% key is not the same as the printed symbol use \oarg{symbol}.
+%
+% Some examples (note: the definition of the printed degree Celsius is
+% directly copied \& pasted from [a maybe older version of] \pkg{siunitx}):
+%
+% \begin{center}
+% \begin{tabular}{ll}
+% \lstinline|\newcookingunit{kg}| \\
+% \lstinline|\newcookingunit{g}| \\
+% \lstinline|\newcookingunit[Msp.] {Msp}| \\
+% \lstinline|\newcookingunit[\ensuremath{{}^{\circ}}\kern-\scriptspace C] {C} |
+% \end{tabular}
+% \end{center}
+%
+% \end{function}
+%
+%
+% \section{Defining options}
+% \label{sec:defining-opt}
+%
+% Options (to change units) can be newly defined or added to already existing keys
+% using
+% \begin{itemize}
+% \item \lstinline|\cudefinekeys|
+% \item \lstinline|\cudefinesinglekey|
+% \item \lstinline|\cuaddkeys|
+% \item \lstinline|\cuaddsinglekeys|
+% \item \lstinline|\cuaddtokeys|
+% \end{itemize}
+%
+%
+%
+% \begin{function}{\cudefinekeys,\cudefinesinglekey}
+% \begin{syntax}
+% \mycs{cudefinekeys}\marg{unit-key-1}
+% \ \ \{
+% \ \ \ \ \marg{unit-key-2} \marg{1 unit-key-1 are \dots\ unit-key-2}
+% \ \ \ \ \marg{unit-key-3} \marg{1 unit-key-1 are \dots\ unit-key-3}
+% \ \ \ \ \marg{unit-key-4} \marg{1 unit-key-1 are \dots\ unit-key-4}
+% \ \ \ \ \dots
+% \ \ \}
+%
+% \mycs{cudefinesinglekey}\marg{unit-key-1}
+% \ \ \{
+% \ \ \ \ \marg{unit-key-2} \marg{1 unit-key-2 are \dots\ unit-key-1}
+% \ \ \ \ \marg{unit-key-3} \marg{1 unit-key-3 are \dots\ unit-key-1}
+% \ \ \ \ \dots
+% \ \ \}
+% \end{syntax}
+%
+% If you define new units (see \vref{sec:def-units}) and cannot add
+% them to already existing keys you can use \lstinline|\cudefinekeys| bzw.
+% \lstinline|\cudefinesinglekey| to define new keys.
+%
+% \lstinline|\cudefinekeys| takes the \marg{unit-key-1} as a \enquote{basis},
+% defines a key with the name \meta{unit-key-1} and adds the values
+% \meta{unit-key-1}, \meta{unit-key-2}, \meta{unit-key-3}, etc. Furthermore
+% this command also defines the keys \meta{unit-key-2}, \meta{unit-key-3}, etc.
+% with the same values as \meta{unit-key-1}. Please note that \meta{\dots} has to
+% be a number. ^^A Those keys are linked to each other.
+%
+% Sometimes it is not that easy and the conversion of one unit into another
+% needs are more complicated formula (see for example temperatures).
+% If that is the case use \lstinline|\cudefinesinglekey|. As the name says it
+% defines \emph{only} the key \meta{unit-key-1} with the values \meta{unit-key-1},
+% \meta{unit-key-2}, etc. The advantage of this command is that now
+% \meta{\dots} can be a formula and the numerical input can be placed explicitly
+% using \texttt{\#1}.
+%
+%
+% \end{function}
+%
+% \begin{cuexample}
+%
+% This example defines following keys with their respective value:
+% \begin{itemize}
+% \item the key \texttt{kg} with the values \texttt{kg}, \texttt{dag}, \texttt{g} and \texttt{oz}
+% \item the key \texttt{dag} with the values \texttt{kg}, \texttt{dag}, \texttt{g} and \texttt{oz}
+% \item the key \texttt{g} with the values \texttt{kg}, \texttt{dag}, \texttt{g} and \texttt{oz}
+% \item the key \texttt{oz} with the values \texttt{kg}, \texttt{dag}, \texttt{g} and \texttt{oz}
+% \item the key \texttt{d} with the values \texttt{d}, \texttt{h}, \texttt{min} and \texttt{s}
+% \item \dots
+% \end{itemize}
+%
+%
+% \begin{align*}
+% \SI{1}{\kg}&= \SI{1}{\kg} &
+% \SI{1}{\kg}&= \SI{100}{\deka\g} &
+% \SI{1}{\kg}&= \SI{1000}{\g} \\
+% \SI{1}{\kg}&= \SI{35.27399}{\ounce} &
+% \SI{1}{\kg}&= \SI{2.204 622 6}{\pound}
+% \end{align*}
+%
+% \begin{lstlisting}
+% \cudefinekeys {kg}
+% {
+% {dag}{ 100 } %% 1 kg are 100 dag
+% {g} { 1000 } %% 1 kg are 1000 g
+% {oz} { 35.27399 } %% 1 kg are 35.27399 oz
+% {lb} { 2.204 622 6 } %% 1 kg are 2.204 622 6 lb
+% }
+% \cudefinekeys {d}
+% {
+% {h} { 24 } %% 1 day are 24 hours
+% {min}{ 1440 } %% 1 day are 1440 minutes
+% {s} { 86400 } %% 1 day are 86400 seconds
+% }
+% \end{lstlisting}
+%
+% To convert degree Fahrenheit to degree Celsius, kelvin and degree R\'eamur one
+% needs the formulas
+% \begin{align*}
+% T_C &= ( T_F - 32 ) \cdot \frac{5}{9} \\
+% T_K &= ( T_F - 459.67 ) \cdot \frac{5}{9} \\
+% T_{Re} &= ( T_F - 32 ) \cdot \frac{4}{9}
+% \end{align*}
+%
+% with $T_F$ being the input temperature in degree Fahrenheit and
+% $T_C$ being the same temperature in degree Celsius, etc. Using
+% \lstinline|\cudefinesinglekey| the key \texttt{F} and the values \texttt{C}, \texttt{K} and \texttt{Re}
+% are defined:
+%
+% \begin{lstlisting}
+% \cudefinesinglekey {F}
+% {
+% {C} { ( #1 - 32 ) * 5/9 } %% see formulas above
+% {K} { ( #1 + 459.67 ) * 5/9 }
+% {Re} { ( #1 - 32 ) * 4/9 }
+% }
+% \end{lstlisting}
+%
+% This defines the key \texttt{F} with the values \texttt{F}, \texttt{C},
+% \texttt{K} and \texttt{Re}.
+%
+% \end{cuexample}
+%
+%
+%
+% \begin{function}{\cuaddkeys,\cuaddsinglekeys}
+%
+% \begin{syntax}
+% \mycs{cuaddkeys}\marg{unit-key-1}
+% \ \ \{
+% \ \ \ \ \marg{unit-key-2} \marg{1 unit-key-1 are \dots\ unit-key-2}
+% \ \ \ \ \marg{unit-key-3} \marg{1 unit-key-1 are \dots\ unit-key-3}
+% \ \ \ \ \marg{unit-key-4} \marg{1 unit-key-1 are \dots\ unit-key-4}
+% \ \ \ \ \dots
+% \ \ \}
+%
+% \mycs{cuaddsinglekeys}\marg{unit-key-1}
+% \ \ \{
+% \ \ \ \ \marg{unit-key-2} \marg{1 unit-key-2 are \dots\ unit-key-1}
+% \ \ \ \ \marg{unit-key-3} \marg{1 unit-key-3 are \dots\ unit-key-1}
+% \ \ \ \ \dots
+% \ \ \}
+% \end{syntax}
+%
+% These commands add \meta{unit-key-2}, etc. to the already defined
+% key \meta{unit-key-1}.
+%
+% \lstinline|\cuaddkeys| takes the already defined key
+% \marg{unit-key-1} as a \enquote{basis}, and adds
+% \meta{unit-key-2}, \meta{unit-key-3}, etc. to its
+% values. Furthermore it adds those new values to other keys linked
+% to \meta{unit-key-1} and defines the new keys \meta{unit-key-2},
+% etc. with the same values as \meta{unit-key-1}.
+%
+%
+% If the conversion is more complicated use
+% \lstinline|\cuaddsinglekeys|. It adds \meta{unit-key-2}, etc. as
+% values to \meta{unit-key-1}. The numerical input can be placed
+% using \texttt{\#1} (see \lstinline|\cudefinesinglekey|). This
+% command neither defines new keys nor does it add values to other
+% keys than \meta{unit-key-1}.
+%
+%
+% \end{function}
+%
+%
+% \begin{cuexample}
+% Suppose you are british (I am sorry, I can't think of another
+% reason to use those units) and you want to implement 'stone' (yes, I
+% was surprised myself that such a unit exists, but it even appears in
+% a Sherlock-Holmes story). You exactly know that \SI{1}{\st} equals
+% \SI{14}{\lb}, well \dots\ now you have two
+% choices. \lstinline|\cuaddkeys| or \lstinline|\cuaddtokeys| (use the
+% one best fitting). This example uses the first, the next the latter one.
+% \begin{lstlisting}
+% \newcookingunit {st} %% defining new unit 'stone'
+% \cuaddkeys {lb} %% adding st to lb (could also add to kg, dag and oz)
+% {
+% {st} { 1/14 } %% 1 lb are 1/14 st as 14 lb are 1 st
+% }
+% \end{lstlisting}
+% \begin{cuexamplecode}
+% \cunum[lb=st]{1}{lb} \\
+% \cunum[st=lb]{1}{st} \\
+% \cunum[st=g]{1}{st} \\
+% \cunum[st=kg]{1}{st} \\
+% \cunum[kg=st]{1}{kg} \\
+% \end{cuexamplecode}
+% \end{cuexample}
+%
+%
+% \begin{cuexample}
+% Now you want to add degree R{\o}mer and convert
+% Celsius to degree R{\o}mer:
+% \begin{equation*}
+% T_{R\o} = T_C * \frac{21}{40} + 7.5
+% \end{equation*}
+%
+% \begin{lstlisting}
+% %% defining new unit 'degree R{\o}mer'
+% \newcookingunit [\ensuremath{ {} ^ { \circ } }\kern-\scriptspace R{\o}] {Ro}
+% \cuaddsinglekeys {C} %% adds value 'Ro' to 'C'.
+% {
+% {Ro} { #1 * 21/40 + 7.5 }
+% }
+% \cusetup %% round to integer automatically
+% {
+% set-option-for-Ro = { round-to-int = true }
+% }
+% \end{lstlisting}
+% \begin{cuexamplecode}
+% \cunum{10}{C} \\
+% \cunum[C=Ro]{10}{C} \\
+% \end{cuexamplecode}
+% \end{cuexample}
+%
+%
+%
+%
+%
+%
+%
+%
+%
+%
+%
+% \begin{function}{\cuaddtokeys}
+% \begin{syntax}
+% \mycs{cuaddtokeys} \marg{unit-key-1} \marg{unit-key-2} \marg{1 unit-key-2 are \dots\ unit-key-1}
+% \end{syntax}
+% Works similar to \mycs{cuaddkeys} regarding the definition of keys.
+% \end{function}
+%
+% \begin{cuexample}
+% Continuing the example from before, this time with \lstinline|\cuaddtokeys|:
+% \begin{lstlisting}
+% \newcookingunit {st} %% defining (again) new unit 'stone'
+% \cuaddtokeys {lb} {st} { 14 } %% 1 st are 14 lb
+% \end{lstlisting}
+% \begin{cuexamplecode}
+% \cunum[lb=st]{1}{lb} \\
+% \cunum[st=lb]{1}{st} \\
+% \cunum[st=g]{1}{st} \\
+% \cunum[st=kg]{1}{st} \\
+% \cunum[kg=st]{1}{kg} \\
+% \end{cuexamplecode}
+% \end{cuexample}
+%
+%
+%
+% \section{Language support}
+% \label{sec:language}
+%
+% The unit names and symbols depend on the language. To change the
+% name depending on the language you can use \lstinline|\cudefinename|
+% and to only change symbols use \lstinline|\cudefinesymbol|.
+%
+% \begin{function}{decimal-mark, one(m),one(f),one(n)}
+% Those are special keys (as they cannot be used as units). Not only
+% are printed units language depending, but as is the decimal
+% mark (\enquote{.} or \enquote{,}). To set the decimal mark use
+% \opt{decimal-mark} (see examples below).
+%
+% Furthermore if you are using the package-option \opt{use-numerals} you may
+% also use the keys \opt{one(m)}, \opt{one(f)} and \opt{one(n)}. If
+% you use this option, integers below a certain value (see option
+% \opt{use-numerals-below}) are written-out. The only problem is
+% the written-out \enquote{1} mostly depends on the gender of the
+% following word (e.g. \enquote{ein Baum} (m),
+% \enquote{eine Pflanze} (f) and \enquote{ein Auto} (n)). To set the
+% written-out 1 to be correct with the gender of the used unit, use
+% this key (see also examples below)
+% \end{function}
+%
+% \begin{function}{\cudefinename}
+% \begin{syntax}
+% \mycs{cudefinename}\marg{Language}
+% \ \ \{
+% \ \ \ \ \marg{unit-key-1} \oarg{symbol-1} \marg{singular-1} \oarg{plural-1} \meta{gender}
+% \ \ \ \ \marg{unit-key-2} \oarg{symbol-2} \marg{singular-2} \oarg{plural-2} \meta{gender}
+% \ \ \ \ \dots
+% \ \ \}
+% \end{syntax}
+%
+% This command defines the names (and optionally the symbol) of the
+% commands printed in \lstinline|\cutext| and \lstinline|\Cutext|
+% (and \lstinline|\cunum| regarding the symbol) for the specific
+% \meta{Language}. For details regarding \meta{language} see the
+% \pkg{translator}-documentation.
+%
+% If the plural form of the name differs from the singular form use
+% \oarg{plural} to specify the plural form, if no \oarg{plural} is
+% given the plural will be set equal to its singular. The singular
+% is only used if the number in \lstinline|\cutext| and
+% \lstinline|\Cutext| is equal to 1.
+%
+% \meta{gender} can be \texttt{m} (maskulin), \texttt{f} (feminin) or
+% \texttt{n} (neutrum). If not given \texttt{m} is used as default.
+% \end{function}
+%
+% \begin{lstlisting}
+% \cudefinename {English}
+% {
+% {kg} {kilogramme}
+% {oz} {ounce}
+% {h} {hour} [hours]
+% {C} {degree \space Celsius} [degrees \space Celsius]
+% {decimal-marker} {.}
+% {one(m)} {one}
+% {one(f)} {one}
+% {one(n)} {one}
+% }
+% \end{lstlisting}
+% \begin{lstlisting}
+% \cudefinename {German}
+% {
+% {kg} {Kilogramm} <n>
+% {oz} {Unze} <f>
+% {d} {Tag} [Tage]
+% {h} {Stunde} [Stunden] <f>
+% {C} {Grad\space Celsius}
+% {decimal-marker} {,}
+% {one(m)} {ein}
+% {one(f)} {eine}
+% {one(n)} {ein}
+% }
+% \end{lstlisting}
+%
+%
+% \begin{function}{\cudefinesymbol}
+%
+% \begin{syntax}
+% \mycs{cudefinesymbol}\marg{Language}
+% \ \ \{
+% \ \ \ \ \marg{unit-key-1} \marg{symbol-1}
+% \ \ \ \ \marg{unit-key-2} \marg{symbol-2}
+% \ \ \ \ \dots
+% \ \ \}
+% \end{syntax}
+%
+% This command defines the symbols of the units printed in
+% \lstinline|\cunum| for the specific \meta{language}. It works
+% similar as \lstinline|\cudefinename|, but only the symbols (and no
+% names) can be set. For details regarding \meta{language} see
+% the \pkg{translator}-documentation.
+%
+%^^A A special key is the \texttt{decimal-mark}. It defines the symbol
+%^^A printed for the decimal-marker.
+% \end{function}
+%
+%
+% \begin{lstlisting}
+% \cudefinesymbol {English}
+% {
+% {decimal-mark} {.}
+% {one(m)} {one}
+% {one(f)} {one}
+% {one(n)} {one}
+% }
+% \cudefinesymbol {German}
+% {
+% {decimal-mark} {,}
+% {one(m)} {ein}
+% {one(f)} {eine}
+% {one(n)} {ein}
+% }
+% \cudefinesymbol {French}
+% {
+% {l} {L}
+% {dl} {dL}
+% {cl} {cL}
+% {ml} {mL}
+% {decimal-mark} {.}
+% {one(m)} {un}
+% {one(f)} {une}
+% {one(n)} {un}
+% }
+% \end{lstlisting}
+%
+%
+% \section{Options}
+% \label{sec:options}
+%
+% Options in \pkg{cooking-units} can mostly be set globally using
+% \lstinline|\cusetup| or locally using the optional argument of the
+% respective command (but \emph{not} as a package option). The only
+% exception is the option given in \vref{sec:load-time-options} which
+% needs to be used as a package option.
+%
+% \subsection{Load time options}
+% \label{sec:load-time-options}
+%
+% \begin{function}{use-numerals}
+% \begin{syntax}
+% \cs{usepackage}[use-numerals=\meta{true/false}]\{cooking-units\}
+% \end{syntax}
+% If set to \true\ loads package \pkg{fmtcount} and uses
+% \mycs{numberstringnum} for \mycs{cutext}
+% and \mycs{Numberstringnum} for \mycs{Cutext} to write-out numbers below
+% \opt{use-numerals-below} (13 by default), integers above are
+% printed as numbers. Please note the keys \opt{one(m)}, \opt{one(f)}
+% and \opt{one(n)} to change the printed \enquote{one} (as
+% \enquote{one} is in many languages dependent on the gender of the
+% following word. E.g in German: Maskulin: ein Baum,
+% Feminin: eine Pflanze, Neutrum: ein Auto).
+% \end{function}
+%
+% \cusetup{use-numerals-below=13}
+% \begin{cuexamplecode}
+% \cutext{1}{kg} \\
+% \Cutext{1}{kg} \\
+% \cutext{2}{kg} \\
+% \Cutext{2}{kg} \\
+% \cutext{13}{kg} \\
+% \Cutext{14}{kg}
+% \end{cuexamplecode}
+% \cusetup{use-numerals-below=0}
+%
+% \subsection{Normal options}
+%
+% This option can only be set as local options or using
+% \lstinline|\cusetup|, but \emph{not} as load time options.
+%
+% \begin{function}{\cusetup}
+% Options can be set globally using \lstinline|\cusetup|.
+% \end{function}
+%
+%
+% \begin{function}{unit}
+% \begin{syntax}
+% \meta{unit-key-1} = \meta{unit-key-2}
+% \end{syntax}
+% Convert units from \meta{unit-key-1} to \meta{unit-key-2} (see
+% \vref{sec:defining-opt} to define new options).
+% \end{function}
+%
+% \begin{function}{set-option-for-<unit-key>,add-option-for-<unit-key>,erase-all-options}
+% \begin{syntax}
+% set-option-for-\meta{unit-key} = \meta{key1=value1,\dots}
+% add-option-for-\meta{unit-key} = \meta{key1=value1,\dots}
+% erase-all-options
+% \end{syntax}
+% Sets and adds \meta{key1=value1,\dots}, for a specific
+% \meta{unit-key}
+% ^^A with
+% ^^A options being a comma-separated list of \texttt{key=value}.
+% \texttt{erase-all-options} is used to erase all options for all
+% \meta{unit-key}s.
+%
+% You may want to attach some options to a special
+% \meta{unit-key}. Those options are automatically activated if (and
+% only if) the specific \meta{unit-key} is used (or changed into this
+% unit). Setting options overwrites old options. Adding options, well
+% \dots\ adds the options to the old ones.
+%
+% The following rounds the values to integers for \texttt{F}, \texttt{C},
+% \texttt{K} and \texttt{Re}.
+%
+% \end{function}
+%
+% \begin{lstlisting}
+% \cusetup
+% {
+% set-option-for-F = { round-to-int = true } ,
+% set-option-for-C = { round-to-int = true } ,
+% set-option-for-K = { round-to-int = true } ,
+% set-option-for-Re = { round-to-int = true }
+% }
+% \end{lstlisting}
+%
+% You can \enquote{delete} the options by setting
+% an empty value for a specific \meta{unit-key} (or use
+% \opt{erase-all-options} to erase all options for all \meta{unit-key}s)
+%
+%
+% \begin{function}{eval-fraction}
+% \begin{syntax}
+% eval-fraction = \meta{true/false}
+% \end{syntax}
+% This option takes \texttt{true} or \texttt{false} as values.
+% If set to \texttt{true} fractions are evaluated. Please note that divisions
+% through zero are not allowed.
+% \end{function}
+%
+% \begin{cuexamplecode}
+% \cusetup{eval-fraction=true} @
+% \cunum{1/3}{kg} \\
+% \cunum{1/2}{kg} \\
+% \cunum[kg=g]{1/2}{kg} \\
+% \cunum{1_1/2}{kg} \\
+% \cunum[kg=g]{1_1/2}{kg}
+% \end{cuexamplecode}
+%
+%
+% \begin{function}{round-precision}
+% \begin{syntax}
+% round-precision = \meta{integer}
+% \end{syntax}
+% Rounds the amount automatically to \meta{integer} digits after the colon.
+% Note that units like \texttt{C}, \texttt{F}, \texttt{K} and \texttt{Re} are still rounded
+% to integers due to \texttt{set-option-for-<unit-key>}.
+% \end{function}
+%
+%
+% \begin{cuexamplecode}
+% \cusetup{round-precision= 5} @
+% \cunum{1.23456789}{kg} \\
+% \cunum[g=kg]{12.587}{g} \\
+% \cunum{194}{kg} \\
+% \cunum[C=F]{200--210}{C} \\
+% \cunum[K=C]{0.0012}{K} \\
+% \cusetup{round-precision= 1} @
+% \cunum{1.23456789}{kg} \\
+% \cunum{12.58}{kg} \\
+% \cunum[g=kg]{194}{g} \\
+% \cunum[C=F]{200--210}{C} \\
+% \cunum[K=C]{0.0012}{K}
+% \end{cuexamplecode}
+%
+%
+%
+% \begin{function}{round-to-int}
+% \begin{syntax}
+% round-to-int = \meta{true/false}
+% \end{syntax}
+% Rounds the amount to an integer if set \texttt{true}.
+% \end{function}
+%
+%
+% \begin{cuexamplecode}
+% \cusetup{round-to-int=true} @
+% \cunum{1.23456789}{kg} \\
+% \cunum{12.58}{kg} \\
+% \cunum[g=kg]{194--294}{g} \\
+% \cunum[kg=g]{1.23456789}{kg} \\
+% \end{cuexamplecode}
+%
+%
+% \begin{function}{range-sign}
+% \begin{syntax}
+% range-sign = \meta{string}
+% cunum-range-sign = \meta{string}
+% cutext-range-sign = \meta{string}
+% \end{syntax}
+%^^A Sets the \emph{printed} range-sign equal to \meta{string}.
+% The second sets the \emph{printed} range-sign used in \mycs{cunum} to
+% \meta{string}, the third sets the printed range-sign used in
+% \mycs{cutext}/\mycs{Cutext} to \meta{string}.
+%
+%^^A If you want to change to the same range-sign for all commands
+%^^A use the first option.
+% Use the \opt{range-sign} to set the printed range-signs for both
+% \mycs{cunum} and \mycs{cutext}/\mycs{Cutext} to \meta{string}.
+%
+% The default for \meta{string} is \texttt{-{}-} (for both).
+% \end{function}
+%
+% \begin{cuexamplecode}
+% \cusetup{cunum-range-sign={~to~}} @
+% \cunum{1--2}{kg} \\
+% \cutext{1--2}{kg} \\
+% \Cutext{1--2}{kg} \\
+% \end{cuexamplecode}
+% \begin{cuexamplecode}
+% \cusetup{cutext-range-sign={~to~}} @
+% \cunum{1--2}{kg} \\
+% \cutext{1--2}{kg} \\
+% \Cutext{1--2}{kg} \\
+% \end{cuexamplecode}
+% \begin{cuexamplecode}
+% \cusetup{range-sign={~to~}} @
+% \cunum{1--2}{kg} \\
+% \cutext{1--2}{kg} \\
+% \Cutext{1--2}{kg} \\
+% \end{cuexamplecode}
+%
+%
+%
+% \begin{function}{fraction-command}
+% \begin{syntax}
+% fraction-command = \meta{\cs{command}}
+% \end{syntax}
+% Sets the command used for printing fractions equal to \meta{\cs{command}}.
+% \meta{\cs{command}} has to take two arguments. By default
+% it is equal to \lstinline!\sfrac! from \pkg{xfrac}.
+%
+% Please note that the amount is \emph{not} printed inside a math
+% environment by default.
+% \end{function}
+%
+% \begin{cuexamplecode}
+% \newcommand\myfrac[2]{#1/#2} @
+% \cusetup{fraction-command=\myfrac} @
+% \cunum{1/2}{kg} \\
+% \cunum{4/5}{C} \\
+% \cunum{1_2/3}{kg} \\
+% \cusetup{fraction-command=\nicefrac} @
+% \cunum{1/2}{kg} \\
+% \cunum{4/5}{C} \\
+% \cunum{1_2/3}{kg}
+% \end{cuexamplecode}
+%
+% \begin{function}{fraction-inline}
+% \begin{syntax}
+% fraction-inline = \meta{input containing \#1 and \#2}
+% \end{syntax}
+% Similar to \texttt{fraction-command} only that you don't have to
+% define a command to alter the output of the fraction.
+% \end{function}
+%
+% \begin{cuexamplecode}
+% \cusetup{fraction-inline={#1/#2} } @
+% \cunum{1/2}{kg} \\
+% \cunum{4/5}{C} \\
+% \cunum{1_2/3}{kg} \\
+% \cusetup{fraction-inline={\nicefrac{#2}{#1}} } @
+% \cunum{1/2}{kg} \\
+% \cunum{4/5}{C} \\
+% \cunum{1_2/3}{kg}
+% \end{cuexamplecode}
+%
+%
+% \begin{function}{mixed-fraction-space}
+% \begin{syntax}
+% mixed-fraction-space = \meta{length}
+% \end{syntax}
+% Sets the length between the fraction and the number in a mixed-fraction,
+% default is \texttt{0.1em}.
+% \end{function}
+%
+% \begin{cuexamplecode}
+% \cunum{1_2/3}{kg} \\
+% \cunum{10_2/3}{kg} \\
+% \cusetup{mixed-fraction-space=1em } @
+% \cunum{1_2/3}{kg} \\
+% \cunum{10_2/3}{kg} \\
+% \cusetup{mixed-fraction-space=0em } @
+% \cunum{1_2/3}{kg} \\
+% \cunum{10_2/3}{kg} \\
+% \end{cuexamplecode}
+%
+%
+% \begin{function}{set-special-sign,add-special-sign}
+% \begin{syntax}
+% set-special-sign = \meta{character(s)}
+% add-special-sign = \meta{character(s)}
+% \end{syntax}
+% Allows \meta{character(s)} to be used in the first mandatory argument of
+% \lstinline!\cunum! without raising an error (you can customize this
+% behavior, see \opt{set-unknown-message}). By default it is set to \texttt{?}.
+% \end{function}
+%
+% \begin{cuexamplecode}
+% \cunum{?}{kg} \\
+% \cunum[g=kg]{10?--20?}{kg} \\
+% \cusetup{add-special-sign={xX} } @
+% \cunum{x}{kg} \\
+% \cunum{X--?}{kg} \\
+% \cusetup{set-special-sign={} } @
+% \cunum{1}{kg} \\
+% \cunum{1--2}{kg} \\
+% \end{cuexamplecode}
+%
+%
+%
+%
+%
+% \begin{function}{parse-number}
+% \begin{syntax}
+% parse-number = \meta{true/false}
+% \end{syntax}
+% If set to \texttt{false} prints the number of \lstinline!\cunum!,
+% \lstinline!\cutext! and \lstinline!\Cutext!
+% as they are (after some \dots\ well \dots\ parsing due to \enquote{\lstinline|_|}). It is \texttt{true} by default.
+% \end{function}
+%
+%
+% \begin{cuexamplecode}
+% \cusetup{ parse-number=false } @
+% \cunum[kg=g]{1}{kg} \\
+% \cunum{1--2}{kg} \\
+% \cunum{1----------2}{kg} \\
+% \cunum{1.2}{kg} \\
+% \cunum[kg=g]{1,2}{kg} \\
+% \cunum{1/2}{kg} \\
+% \cunum{1_2/3}{kg} \\
+% \cunum{1/2_3}{kg} \\
+% \cunum{qwertzuiop}{kg} \\
+% \cutext{1}{kg} \\
+% \cutext{100}{kg} \\
+% \cutext{gjfak}{kg} \\
+% \end{cuexamplecode}
+%
+%
+%
+%
+%
+% \begin{function}{use-numerals-below}
+% \begin{syntax}
+% use-numerals-below = \meta{integer}
+% \end{syntax}
+% Only usable if the package option \opt{use-numerals} is active. Prints the name of
+% the numbers for integers used in \mycs{cutext} and \mycs{Cutext}
+% smaller than \meta{integer}. \meta{integer} it is by default
+% 13.
+% \end{function}
+%
+% \cusetup{ use-numerals-below=13 }
+% \begin{cuexamplecode}
+% \cutext{1}{kg} \\
+% \cutext{2}{kg} \\
+% \cutext{12}{kg} \\
+% \cutext{13}{kg} \\
+% \cusetup{ use-numerals-below=10 } @
+% \cutext{1}{kg} \\
+% \cutext{2}{kg} \\
+% \cutext{12}{kg} \\
+% \cutext{13}{kg} \\
+% \cusetup{ use-numerals-below=0 } @
+% \cutext{1}{kg} \\
+% \cutext{2}{kg} \\
+% \cutext{12}{kg} \\
+% \cutext{13}{kg} \\
+% \end{cuexamplecode}
+% \cusetup{ use-numerals-below=0 }
+%
+% \begin{function}{set-unknown-message}
+% \begin{syntax}
+% set-unknown-message = \meta{error/warning/none}
+% \end{syntax}
+% Using a special sign (\texttt{?} by default) causes a warning to
+% be raised. Set this option to \opt{error} if you want an error
+% (as an extra emphasis), \opt{warning} if you want a warning
+% (default) and \opt{none} if you don't want to know anything about it.
+% \end{function}
+%
+%
+%
+% \subsection{Weird options}
+%
+% \begin{function}{check-temperature}
+% \begin{syntax}
+% check-temperature = \meta{true/false}
+% \end{syntax}
+% Checks if the used temperature is below the absolute zero point.
+% Currently \texttt{C}, \texttt{F}, \texttt{K} and \texttt{Re} are supported.
+% While \lstinline|\cunum{0}{K}| is ok, \lstinline!\cunum{-1}{K}! raises an error,
+% same for the others. Is set to \texttt{false} by default.
+% \end{function}
+%
+% ^^A \begin{cuexamplecode}
+% ^^A \cusetup{check-temperature=true} @
+% ^^A \cunum{0}{K} \\
+% ^^A \cunum[K=C]{0--1}{K} \\
+% ^^A \end{cuexamplecode}
+%
+%
+%
+% \begin{function}{convert-to-eV}
+% \begin{syntax}
+% convert-to-eV = \meta{true/false}
+% \end{syntax}
+% Converts (nearly) every unit in \vref{tab:def-units}
+% to electron volt or the respective derivative. Note that this
+% option is:
+% a) experimental and probably will forever be and b) just a joke, you are not
+% supposed to use this units in a cookery book.
+%
+% \end{function}
+%
+% \begin{cuexamplecode}
+% \cusetup{ convert-to-eV=true } @
+% \cunum{1}{kg} \\
+% \cunum{1}{l} \\
+% \cunum{1}{J} \\
+% \cunum{1}{m} \\
+% \cunum{1}{C} \\
+% \cunum{1}{s} \\
+% \end{cuexamplecode}
+%
+%
+%
+%
+% \section{Bugs \& Feedback}
+%
+% Bug reports are always welcome. If you are sending a bug report
+% please include a minimal working example showing the bug and a short
+% description. Furthermore please add \enquote{cooking-units}
+% to the e-mail header. GMX has the habit of putting e-mails into the
+% spam account and adding \enquote{cooking-units} to the header makes
+% it easier to recognize those e-mails.
+%
+% Feedback and requests are most welcome. Please also add (if possible) an example of the
+% desired output into the minimal example (and also add \enquote{cooking-units}
+% to the header).
+%
+% Furthermore, as you can see I am not able to speak too many languages (german and
+% english to be precise; I managed to add french with the help of the internet,
+% which is not optimal) so if you are able to speak a language not yet implemented
+% and would like to help you can send me a list of the translations of the units given in
+% \vref{tab:def-units}. I would need
+% \begin{itemize}
+% \item their singular (and plural) form,
+% \item the gender,
+% \item the printed symbol (if different),
+% \item \texttt{decimal-mark} and \texttt{one(m)}, \texttt{one(f)}, \texttt{one(n)}
+% \end{itemize}
+%
+% Oh yeah, if someone has a better idea of how to deal with languages I am happy to know.
+%
+% \end{documentation}
+%
+% \begin{implementation}
+%
+% \section{Implementation}
+%
+% \subsection{Beginning}
+%
+% \begin{macrocode}
+%<@@=cooking_units>
+% \end{macrocode}
+%
+% \begin{macrocode}
+%<*package>
+% \end{macrocode}
+%
+%
+%
+% Na dann, auf gehts!
+% \begin{macrocode}
+\@ifpackageloaded {xparse}
+ { }
+ { \RequirePackage {xparse} }
+\@ifpackageloaded {expl3}
+ { }
+ { \RequirePackage {expl3} }
+% \end{macrocode}
+% \changes {2016/08/31} {1.00} {Initial version}
+% \begin{macrocode}
+\ProvidesExplPackage
+ {cooking-units}
+ {2016/08/31}
+ {1.00}
+ {Ein Paket fuer Kocheinheiten}
+% \end{macrocode}
+% Chekcing if \pkg{expl3} is uptodate, otherwise abort the loading of the package.
+% \begin{macrocode}
+\@ifpackagelater { expl3 } { 2016/05/18 }
+ { }
+ {
+ \PackageError { cooking-units } { Support~package~expl3~too~old }
+ {
+ You~need~to~update~your~installation~of~the~bundles~'l3kernel'~and~
+ 'l3packages'.\MessageBreak
+ Loading~cooking-units~will~abort!
+ }
+ \tex_endinput:D
+ }
+% \end{macrocode}
+% Loading the packages needed.
+% \begin{macrocode}
+\@ifpackageloaded { translator } { } { \RequirePackage { translator } }
+\@ifpackageloaded { xfrac } { } { \RequirePackage { xfrac } }
+\@ifpackageloaded { l3keys2e } { } { \RequirePackage { l3keys2e } }
+% \end{macrocode}
+%
+% \changes {2016/06/11} {0.99} {Added the package option to load
+% 'fmtcount'.}
+% Define the only load-time option for this package. If it is set,
+% load package \pkg{fmtcount} and redefine the option so that it
+% displays an error message if used.
+% \begin{macrocode}
+\bool_new:N \g_@@_load_if_opt_numeral_bool
+\keys_define:nn { cooking-units }
+ {
+ use-numerals .bool_gset:N = \g_@@_load_if_opt_numeral_bool ,
+ use-numerals .default:n = { false },
+ }
+\ProcessKeysOptions { cooking-units }
+\bool_if:NT \g_@@_load_if_opt_numeral_bool
+ {
+ \@ifpackageloaded { fmtcount } { } { \RequirePackage { fmtcount } }
+ }
+\keys_define:nn { cooking-units }
+ {
+ use-numerals .code:n = \msg_error:nnn { cooking-units } { load-time-option } { fmtcount } ,
+ }
+% \end{macrocode}
+%
+%
+%
+% \subsection {Defining Variables}
+%
+% \begin{macro}
+% {
+% \tl_replace_all:NVn,
+% \tl_replace_once:NnV ,
+% \tl_replace_once:NVn ,
+% \tl_if_in:nVT ,
+% \tl_if_in:NVT ,
+% \fp_compare:cNnT ,
+% \fp_eval:c,
+% }
+% Some commands we will need later.
+% \begin{macrocode}
+\cs_generate_variant:Nn \tl_replace_all:Nnn { NVn }
+\cs_generate_variant:Nn \tl_replace_once:Nnn { NnV, NVn }
+\cs_generate_variant:Nn \tl_if_in:nnT { nVT }
+\cs_generate_variant:Nn \tl_if_in:NnT { NVT }
+\cs_generate_variant:Nn \fp_compare:nNnT { cNnT }
+\cs_generate_variant:Nn \fp_eval:n { c }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@@_frac:nn}
+% This command is used to print the fractions and can be changed
+% accordingly.
+% \begin{macrocode}
+\cs_new_eq:NN \@@_frac:nn \sfrac
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \l_@@_change_unit_prop }
+% Conversions of units are stored within this property list.
+% If someone requests that \texttt{kg} should be changed into \texttt{g},
+% \texttt{kg} is stored as a key with the value \texttt{g}. If someone
+% then uses the unit \texttt{kg} the value \texttt{g} is restored and the unit
+% is changed accordingly.
+% \begin{macrocode}
+\prop_new:N \l_@@_change_unit_prop
+% \end{macrocode}
+% \end{macro}
+%
+%
+%\begin{macro}
+% {
+% \l_@@_tmpa_tl ,
+% \l_@@_tmpb_tl ,
+% \l_@@_mixed_fraction_tl ,
+% \l_@@_tmp_unit_tl ,
+% \l_@@_option_unit_tl ,
+% \l_@@_language_tl ,
+% \l_@@_cunum_range_sign_tl ,
+% \l_@@_cutext_range_sign_tl ,
+% \l_@@_value_unit_space_tl ,
+% \l_@@_input_digits_tl ,
+% \l_@@_decimal_mark_tl,
+% \l_@@_value_signs_tl,
+% \c_@@_str_hash_one_tl ,
+% \l_@@_allowed_special_signs_tl ,
+% }
+% Some token lists needed later. The first two are just basic
+% temporary safe tokens which are used everywhere. The third
+% is used to store the numerical input of the mixed-fraction part.
+%
+% \verb|tmp_unit_tl| stores the unit-key given in \lstinline|\cunum|, etc,
+% whereas \verb|option_unit_tl| stores the unit which the former unit
+% is converted into.
+%
+% The others are needed for printing and checking.
+% \begin{macrocode}
+\tl_new:N \l_@@_tmpa_tl
+\tl_new:N \l_@@_tmpb_tl
+\tl_new:N \l_@@_mixed_fraction_tl
+\tl_new:N \l_@@_tmp_unit_tl
+\tl_new:N \l_@@_option_unit_tl
+\tl_new:N \l_@@_language_tl
+\tl_new:N \l_@@_cunum_range_sign_tl
+\tl_new:N \l_@@_cutext_range_sign_tl
+\tl_new:N \l_@@_value_unit_space_tl
+\tl_new:N \l_@@_input_digits_tl
+\tl_new:N \l_@@_decimal_mark_tl
+\tl_new:N \l_@@_value_signs_tl
+\tl_new:N \l_@@_allowed_special_signs_tl
+\tl_new:N \c_@@_str_hash_one_tl
+\tl_new:N \l_@@_input_range_sign_tl
+% \end{macrocode}
+% \end{macro}
+%
+%
+% Setting some token lists to their default value.
+% \lstinline|str_hash_one_tl| is used for defining single keys.
+% (You will see, I didn't have a better idea)
+% \begin{macrocode}
+\tl_set:Nn \l_@@_cunum_range_sign_tl { -- }
+\tl_set:Nn \l_@@_cutext_range_sign_tl { -- }
+\tl_set:Nn \l_@@_value_unit_space_tl { \thinspace }
+\tl_set:Nn \l_@@_input_digits_tl { 0123456789 }
+\tl_set:Nn \l_@@_decimal_mark_tl { . , }
+\tl_set:Nn \l_@@_value_signs_tl { + - }
+\tl_set:Nn \l_@@_input_range_sign_tl { -- }
+\tl_set:Nn \l_@@_allowed_special_signs_tl { ? }
+\tl_set_rescan:Nnn \c_@@_str_hash_one_tl
+ { \char_set_catcode_letter:N \# } {#1}
+% \end{macrocode}
+%
+% Flat out stolen from \pkg{siunitx}
+% \begin{macrocode}
+\AtBeginDocument {
+ \cs_if_free:cT { T at TS1 }
+ {
+ \DeclareFontEncoding { TS1 } { } { }
+ \DeclareFontSubstitution { TS1 } { cmr } { m } { n }
+ }
+}
+% \end{macrocode}
+% \begin{macrocode}
+\DeclareTextSymbolDefault \c_@@_minus_tl { TS1 }
+\DeclareTextSymbol \c_@@_minus_tl { TS1 } { 61 }
+\AtBeginDocument {
+ \@ifpackageloaded { fontspec }
+ {
+ \@ifpackageloaded { eulervm }
+ { }
+ {
+ \int_const:Nn \c_@@_minus_int { 8722 }
+ \tl_set:Nn \c_@@_minus_tl
+ { \tex_char:D \c_@@_minus_int }
+ }
+ }
+ { }
+}
+% \end{macrocode}
+%
+% \begin{macro}{ \l_@@_mixed_frac_dim }
+% The dimension between the fraction and the mixed fraction part is
+% stored within this macro. There is no real reason why I have
+% chosen this distance to be 0.1em, I just thought that it looks
+% best. But if someone has some ideas of how large this distance
+% should be I am happy to listen.
+% \begin{macrocode}
+\dim_new:N \l_@@_mixed_frac_dim
+\dim_set:Nn \l_@@_mixed_frac_dim { 0.1 em }
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{ \l_@@_significant_figures_plus_one_int }
+% Stores the round-precision inside. Not sure if 'significant
+% figures' is the correct therm for this. Also computes the number
+% plus 1, later I will count the tokens after the colon in a number
+% (sorry, can't explain. If you have 123.4567, it gets
+% \enquote{4567}, 4 tokens, larger then the number plus 1, needs to
+% be rounded).
+% \begin{macrocode}
+\int_new:N \l_@@_significant_figures_int
+\int_new:N \l_@@_significant_figures_plus_one_int
+\int_set:Nn \l_@@_significant_figures_int { 2 }
+\int_set:Nn \l_@@_significant_figures_plus_one_int { 2 + 1 }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \l_@@_print_numerals_below_int }
+% Used if option 'use-numerals' is active. Uses numerals for
+% integers smaller than this number.
+% \begin{macrocode}
+\int_new:N \l_@@_print_numerals_below_int
+\int_set:Nn \l_@@_print_numerals_below_int { 13 }
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{ \l_@@_list_of_defined_keys_clist , \g_@@_list_of_defined_units_clist }
+% List of defined units and keys.
+% \begin{macrocode}
+\clist_new:N \l_@@_list_of_defined_keys_clist
+\clist_new:N \g_@@_list_of_defined_units_clist
+% \end{macrocode}
+%\end{macro}
+%
+%
+% \begin{macro} { \g_@@_allowed_unit_phrases_tl }
+% \changes {2016/06/12} {New: \cs{g_@@_allowed_unit_phrases_tl}}
+% Used for the keys 'one(m)', 'one(f)', etc. Those are special keys
+% which cannot be used as units, but are processed by the commands in
+% the language section as such.
+% \begin{macrocode}
+\clist_new:N \g_@@_allowed_unit_phrases_clist
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}
+% {
+% \l_@@_error_bool ,
+% \l_@@_eval_fractions_bool,
+% \l_@@_parse_input_bool,
+% \l_@@_round_to_int_bool,
+% \l_@@_special_sign_bool,
+% \l_@@_decimal_in_input_bool,
+% \l_@@_single_key_bool,
+% \l_@@_fraction_in_input_bool,
+% \l_@@_check_temperature_bool,
+% \l_@@_convert_to_eV_bool,
+% \l_@@_cutext_uppercase_word_bool,
+% \l_@@_error_for_unknown_value_bool,
+% \l_@@_parse_range_bool
+% }
+% Some booleans we need later.
+% \begin{macrocode}
+\bool_new:N \l_@@_error_bool
+\bool_new:N \l_@@_eval_fractions_bool
+\bool_new:N \l_@@_parse_input_bool
+\bool_new:N \l_@@_round_to_int_bool
+\bool_new:N \l_@@_special_sign_bool
+\bool_new:N \l_@@_decimal_in_input_bool
+\bool_new:N \l_@@_single_key_bool
+\bool_new:N \l_@@_fraction_in_input_bool
+\bool_new:N \l_@@_check_temperature_bool
+\bool_new:N \l_@@_convert_to_eV_bool
+\bool_new:N \l_@@_cutext_uppercase_word_bool
+\bool_new:N \l_@@_error_for_unknown_value_bool
+\bool_new:N \l_@@_parse_range_bool
+% \end{macrocode}
+% \end{macro}
+%
+% Setting some of them to \texttt{true}.
+% \begin{macrocode}
+\bool_set_true:N \l_@@_parse_input_bool
+% \end{macrocode}
+%
+%
+% \begin{macro}{ \q_@@_range }
+% Replacing the sign \enquote{-{}-} with \lstinline|\q_@@_range| for testing.
+% \begin{macrocode}
+\quark_new:N \q_@@_range
+% \end{macrocode}
+%\end{macro}
+%
+%
+%
+% \begin{macro}{ decimal-mark, one(m), one(f), one(n) }
+% Defining the translation for the decimal-mark. Note that those
+% 'phrases' are stored inside
+% \verb|\g_@@_allowed_unit_phrases_clist|.
+% Furthermore some translations are defined.
+% \begin{macrocode}
+\clist_gset:Nn \g_@@_allowed_unit_phrases_clist
+ {
+ decimal-mark ,
+ one (m) ,
+ one (f) ,
+ one (n)
+ }
+\newtranslation { decimal-mark (cu-unitname) } { . }
+\newtranslation [ to=German ] { decimal-mark (cu-unitname) } { , }
+\newtranslation { one (m) (cu-unitname) } { one }
+\newtranslation { one (f) (cu-unitname) } { one }
+\newtranslation { one (n) (cu-unitname) } { one }
+\newtranslation [ to=German ] { one (m) (cu-unitname) } { ein }
+\newtranslation [ to=German ] { one (f) (cu-unitname) } { eine }
+\newtranslation [ to=German ] { one (n) (cu-unitname) } { ein }
+% \end{macrocode}
+% \end{macro}
+%
+%
+%
+%
+%
+% \subsection {Keys}
+%
+% Let's define some keys.
+% \begin{macrocode}
+\keys_define:nn { cooking - units }
+ {
+% \end{macrocode}
+%
+%\begin{macro}{ eval-fraction }
+% If set to true the fractions are evaluated.
+% \begin{macrocode}
+ eval-fraction .bool_set:N = \l_@@_eval_fractions_bool ,
+ eval-fraction .default:n = { false } ,
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{ round-precision }
+% Setting the round-precision. Setting those two at once to
+% not calculate it every time.
+% \begin{macrocode}
+ round-precision .code:n =
+ {
+ \int_set:Nn \l_@@_significant_figures_int {#1}
+ \int_set:Nn \l_@@_significant_figures_plus_one_int { #1 + \c_one }
+ } ,
+ round-precision .default:n = { 2 } ,
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{ round-to-int }
+% Rounding the results to an integer.
+% \begin{macrocode}
+ round-to-int .bool_set:N = \l_@@_round_to_int_bool ,
+ round-to-int .default:n = { false } ,
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{ range-sign }
+% Setting the printed range sign and make a difference between cunum
+% and c(C)utext.
+% \begin{macrocode}
+ range-sign .meta:n =
+ {
+ cunum-range-sign = {#1} ,
+ cutext-range-sign = {#1}
+ } ,
+ range-sign .default:n = { -- } ,
+ cunum-range-sign .tl_set:N = \l_@@_cunum_range_sign_tl ,
+ cunum-range-sign .default:n = { -- } ,
+ cutext-range-sign .tl_set:N = \l_@@_cutext_range_sign_tl ,
+ cutext-range-sign .default:n = { -- } ,
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{ value-unit-space }
+% Setting the space between the value and the printed unit.
+% \begin{macrocode}
+ value-unit-space .tl_set:N = \l_@@_value_unit_space_tl ,
+ value-unit-space .default:n = { \thinspace } ,
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{ fraction-command }
+% Setting the fraction command
+% \begin{macrocode}
+ fraction-command .code:n = { \cs_set_eq:NN \@@_frac:nn #1 } ,
+ fraction-command .default:n = { \sfrac } ,
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{ fraction-inline }
+% Setting the code inline.
+% \begin{macrocode}
+ fraction-inline .code:n = { \cs_set:Npn \@@_frac:nn ##1##2 {#1} } ,
+ fraction-inline .default:n = { \sfrac {#1}{#2} } ,
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{ mixed-fraction-space }
+% Setting the space between the mixed fraction part and the fraction.
+% \begin{macrocode}
+ mixed-fraction-space .dim_set:N = \l_@@_mixed_frac_dim ,
+ mixed-fraction-space .default:n = { 0.1 em } ,
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{ parse-number }
+% Parse the numbers? If no the input is printed as is (after some safetyparsing).
+% \begin{macrocode}
+ parse-number .bool_set:N = \l_@@_parse_input_bool ,
+ parse-number .default:n= { true } ,
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{ add-special-sign }
+% Adding a (some) special sign(s) which is (are) allowed in the input.
+% \begin{macrocode}
+ add-special-sign .code:n = { \tl_put_right:Nn \l_@@_allowed_special_signs_tl {#1} } ,
+ add-special-sign .default:n = { } ,
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{ set-special-sign }
+% Doing the same as above but also overrides the old signs.
+% \begin{macrocode}
+ set-special-sign .tl_set:N = \l_@@_allowed_special_signs_tl ,
+% \end{macrocode}
+%\end{macro}
+%
+%
+% \begin{macro}{ input-range-sign }
+% Don't wanna use \verb|--| as a range sperator in \mycs{cunum}? Set
+% Use this option.
+% \begin{macrocode}
+ input-range-sign .tl_set:N = \l_@@_input_range_sign_tl ,
+ input-range-sign .default:n = { -- } ,
+% \end{macrocode}
+%\end{macro}
+%
+%
+%\begin{macro}{ check-temperature }
+% Weird option. Checking the temperature, if the temperature is below the absolute zero temperature
+% it raises an error.
+% \begin{macrocode}
+ check-temperature .bool_set:N = \l_@@_check_temperature_bool ,
+ check-temperature .default:n = { true } ,
+% \end{macrocode}
+%
+%\begin{macro}{ convert-to-eV }
+% Another weird option, converts pretty much any unit defined by this
+% package to electron volt or the respective derivative.
+% \begin{macrocode}
+ convert-to-eV .bool_set:N = \l_@@_convert_to_eV_bool ,
+ convert-to-eV .default:n = { true } ,
+% \end{macrocode}
+%\end{macro}
+%
+% \begin{macro}{ use-numerals-below }
+% Use numerals if the intger is below the integer set by this option.
+% \begin{macrocode}
+ use-numerals-below .int_set:N = \l_@@_print_numerals_below_int ,
+ use-numerals-below .default:n = { 13 } ,
+% \end{macrocode}
+%\end{macro}
+%
+%
+% \begin{macro}{ set-unknown-message }
+% Sets the message for a special-sign to error, warning or none.
+% \begin{macrocode}
+ set-unknown-message .choices:nn =
+ { error , warning , none }
+ {
+ \msg_redirect_name:nnn { cooking-units } { amount-not-known }
+ { \l_keys_choice_tl }
+ } ,
+ set-unknown-message .default:n = { warning } ,
+% \end{macrocode}
+%\end{macro}
+%
+%
+%\begin{macro}{ erase-all-options }
+% Erasing all preset options.
+% \begin{macrocode}
+ erase-all-options .code:n =
+ {
+ \clist_map_inline:Nn \g_@@_list_of_defined_units_clist
+ {
+ \clist_clear:c { l_@@_predefined_option_##1_clist }
+ }
+ },
+% \end{macrocode}
+% Ending the definiton of keys.
+% \end{macro}
+ }
+% \begin{macrocode}
+% \end{macrocode}
+%
+%
+%
+% \subsection {Messages}
+%
+% Defining messages.
+%
+% \begin{macro} {Messages}
+% I do not allow fractions and ranges in the same input. Maybe I will
+% change this.
+% \begin{macrocode}
+\msg_new:nnnn { cooking-units } { fraction-not-allowed-with-range }
+ {
+ 'You' \ cannot \ use \ '/' \ ( and \ '_' )\ in \ combination \
+ with \ '\l_@@_input_range_sign_tl' \ in \ '#1'.
+ }{
+ You \ cannot \ use \ fractions \ with \ a \ range.
+ \msg_see_documentation_text:n { cooking-units }
+ }
+% \end{macrocode}
+%
+% Do not allow a \_ without a /.
+% \begin{macrocode}
+\msg_new:nnnn { cooking-units } { missing-slash }
+ {
+ You \ cannot \ use \ '_' \ without \
+ '/' in '#1'.
+ }{
+ You \ cannot \ have \ a \ mixed \ fraction \ ('_') \ without \
+ a \ normal \ fraction \ ('/').
+ \msg_see_documentation_text:n { cooking-units }
+ }
+% \end{macrocode}
+% Error message if unit is not known to this package.
+% \begin{macrocode}
+\msg_new:nnnn { cooking-units } { unknown - unit }
+ {
+ The \ unit \ '#1' \ is \ not \ defined. \ Use \
+ \newcookingunit \ to \ define \ new \ units.
+ }{
+ Define \ units \ before \ using \ or \ check \ if \ the \
+ unit-key \ is \ written \ correctly.
+ \msg_see_documentation_text:n { cooking-units }
+ }
+% \end{macrocode}
+% Error if unit is already defined.
+% \begin{macrocode}
+\msg_new:nnnn { cooking - units } { unit-already-defined }
+ { The\ unit \ '#1' \ is \ already \ defined. }
+ {
+ The \ unit-key \ is \ already \ defined. \ Please \ use \ a \ different \
+ key \ for \ a \ new \ unit.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+% \end{macrocode}
+%
+% Missing argument in \lstinline|\cudefinesymbols| (et all).
+% \begin{macrocode}
+\msg_new:nnnn { cooking - units } { missing-argument }
+ { There \ is \ an \ missing \ argument. }
+ {
+ You \ probably \ have \ forgotten \ a \ curly-brace \ pair.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+% \end{macrocode}
+% If fractions are evaluated division by zero is not allowed.
+% \begin{macrocode}
+\msg_new:nnnn { cooking - units } { Division-by-zero }
+ { Division\ by \ zero \ is \ not \ allowed. }
+ { See \ a \ math \ book \ of \ your \ choice \ or \ for \ example \ Wikipedia. }
+% \end{macrocode}
+% Showing the not allowed token in the input. Hope this helps.
+% \begin{macrocode}
+\msg_new:nnnn { cooking - units } { Token-not-allowed }
+ { The \ token \ '#1' \ is \ not \ allowed. }
+ {
+ The \ command \ accepts \ only \ a \ fixed \ number \ of \ tokens.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+% \end{macrocode}
+% A second decimal sign is not allowed (No na net).
+% \begin{macrocode}
+\msg_new:nnnn { cooking - units } { Second - decimal -sign - not - allowed }
+ { A \ second \ decimal \ sign \ is \ not \ allowed. }
+ {
+ Perhaps \ you \ didn't \ type \ it \ correctly.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+% \end{macrocode}
+% Error message for an undefined key.
+% \begin{macrocode}
+\msg_new:nnnn { cooking - units } { Key - not -defined }
+ {
+ The \ key \ '#1' \ is \ not \ defined. \ Use \ \cudefinekeys or \
+ \cudefinesinglekey to \ define \ keys.
+ }
+ {
+ This \ key \ is \ not \ defined, \ perhaps \ you \ misspelled \ it.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+% \end{macrocode}
+% If the temperature is too low print this error message.
+% \begin{macrocode}
+\msg_new:nnnn { cooking - units } { Temperature-to-low }
+ {
+ The \ temperature \ '#1' \ is \ to \ low.\ It \ cannot \ be \
+ below \ the \ absolute \ zero - point \ of \ '#2'. \ Note \ that \
+ by \ default \ the \ temperatures \ 'C', \ 'F' , \ 'K' \ and \ 'Re' \
+ are \ rounded \ to \ integers.
+ \\\\
+ You \ can \ disable \ the \ option \ 'check-temperature' \ to \
+ disable \ this \ error.
+ }
+ { See \ for \ example \ Wikipedia. }
+% \end{macrocode}
+% If for an unit-key the value is wrong the following error message is shown.
+% \begin{macrocode}
+\msg_new:nnnn { cooking - units } { key-choice-unknown }
+ {
+ The \ key \ '#1' \ only \ accepts \ only \
+ '#3' \ as \ a \ set \ of \ choices \ and \ '#2' \ is \ non \ of \ these.
+ }
+ {
+ The \ key \ accepts \ accepts\ only \ a \ fixed \ set \ of \ choices. \
+ You \ can \ add \ new \ choices \ via \ \cuaddkeys, \ \cuaddsinglekeys \
+ and \ \cuaddtokeys.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+% \end{macrocode}
+%
+%\changes {v0.98a} {2016/06/11} {New option: 'value-not-known'.}
+%\changes {v0.99} {2016/06/12} {Renamed option: 'amount-not-known'.}
+% An info message that there are unknown values.
+% \begin{macrocode}
+\msg_new:nnnn { cooking - units } { amount-not-known }
+ {
+ The \ amount \ of \ #1 \ is \ not \ known \ at \ line \
+ \msg_line_number: .
+ }
+ {
+ You \ used\ a\ special\ sign\ indicating\ that\ the\ true\ amount\ of\ the\
+ specific\ ingredient\ is\ (was) not\ known\ to\ you. This\ message\
+ reminds\ you\ about\ that\ fact.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+% \end{macrocode}
+%
+% If a load time option not used as a package option, but later, this
+% message is shown.
+% \begin{macrocode}
+\msg_new:nnnn { cooking - units } { load-time-option }
+ {
+ The \ option \ '#1' \ is \ only \ avaiable \ as \ a \ load-time-option. \
+ Please \ set \ it \ as \ a \ package \ option.
+ }
+ {
+ You \ cannot \ set \ this \ option \ using \ \cusetup \
+ but \ only \ as \ a \ package \ option.
+ \msg_see_documentation_text:n { cooking-units }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \section {Helper Macros}
+%
+% The name says it all.
+%
+%\begin{macro}
+% {
+% \@@_error_if_unit_not_defined:n,
+% \@@_error_if_unit_not_defined:V,
+% }
+% A little helper macro. Checks if the unit is defined, if not raise an error.
+% \begin{macrocode}
+\cs_new:Npn \@@_error_if_unit_not_defined:n #1
+ {
+ \clist_if_in:NnF \g_@@_list_of_defined_units_clist {#1}
+ { \msg_error:nnn { cooking-units } { unknown-unit } {#1} }
+ }
+\cs_generate_variant:Nn \@@_error_if_unit_not_defined:n { V }
+% \end{macrocode}
+%\end{macro}
+%
+%
+%
+%
+%
+%
+% \begin{macro}{\@@_if_integer_and_parse:n}
+% Checking if the input consists only of numbers. Furthermore tests if
+% the input should be parsed at all.
+%
+% \begin{macrocode}
+%\cs_new:Npn \@@_if_number_and_parse_aux: { }
+\prg_new_protected_conditional:Npnn \@@_if_integer_and_parse:n #1 { TF }
+ {
+ \bool_if:NTF \l_@@_parse_input_bool
+ {
+% \cs_set_eq:NN \@@_if_number_and_parse_aux: \prg_return_true:
+ \tl_map_inline:nn {#1}
+ {
+ \tl_if_in:NnF \l_@@_input_digits_tl {##1}
+ {
+% \cs_set_eq:NN \@@_if_number_and_parse_aux: \prg_return_false:
+ \tl_map_break:n { \use_iii:nnn }
+ }
+ }
+ \use_i:nn \prg_return_true: \prg_return_false:
+% \@@_if_number_and_parse_aux:
+ }
+ { \prg_return_false: }
+ }
+\cs_generate_variant:Nn \@@_if_integer_and_parse:nTF { V }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@@_convert_to_eV:}
+% Still work in progress. Will probably forever be. Changes all
+% predefined units into natural units (except for those who cannot
+% be changed, like Msp. for example). Is the same construct I use
+% later in \mycs{cunum}.
+% \begin{macrocode}
+\cs_new:Npn \@@_convert_to_eV:
+ {
+ \keys_set:nn { cooking-units }
+ {
+ m= chbareV-1,
+ cm= chbareV-1,
+ dm= chbareV-1,
+ mm= chbareV-1,
+ in= chbareV-1,
+ kg= eVc-2,
+ dag= eVc-2,
+ g= eVc-2,
+ oz= eVc-2,
+ lb= eVc-2,
+ d= hbareV-1,
+ h= hbareV-1,
+ min= hbareV-1,
+ s= hbareV-1,
+ cal= eV,
+ kcal= eV,
+ J= eV,
+ kJ= eV,
+ F= eV,
+ K= eV,
+ C= eV,
+ Re= eV,
+ l= (chbareV-1)3 ,
+ dl= (chbareV-1)3 ,
+ cl= (chbareV-1)3 ,
+ ml= (chbareV-1)3 ,
+ }
+ \prop_get:NVN \l_@@_change_unit_prop \l_@@_tmp_unit_tl \l_@@_option_unit_tl
+ \quark_if_no_value:NT \l_@@_option_unit_tl
+ {
+ \tl_set_eq:NN \l_@@_option_unit_tl \l_@@_tmp_unit_tl
+ }
+ \keys_set_filter:nnv
+ { cooking-units }
+ { change-unit }
+ { l_@@_predefined_option_ \l_@@_option_unit_tl _clist }
+ }
+% \end{macrocode}
+%\end{macro}
+%
+% \subsection {Parsing and cheking numbers}
+%
+% This section contains macros helping an checking the input.
+%
+% \begin{macro}{ \@@_cunum_parse_input:N, \@@_cunum_parse_input:V }
+% Splits the input into fractions or ranges (\lstinline|q_@@_range|).
+% Depending on the input on of the four macros are used.
+% \begin{macrocode}
+\cs_new:Npn \@@_cunum_parse_input:N #1
+ {
+ \tl_if_in:nnTF {#1} { \q_@@_range }
+ { \@@_parse_range_in_input:ww #1 \q_stop }
+ {
+ \tl_if_in:nnTF {#1} { / }
+ {
+ \tl_if_in:nnTF {#1} { _ }
+ { \@@_parse_fraction_in_input:www #1 \q_stop }
+ { \@@_parse_fraction_in_input:ww #1 \q_stop }
+ }
+ { \@@_parse_number_in_input:n {#1} }
+ }
+ }
+\cs_generate_variant:Nn \@@_cunum_parse_input:N { V }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@@_parse_number_in_input:n}
+% If no fractions and ranges are used this macro activated.
+% It just checks the input, stores the checked (and a bit
+% changed) input into a macro. This macro is given to another
+% function to calculate the input and print it.
+% \begin{macrocode}
+\cs_new:Npn \@@_parse_number_in_input:n #1
+ {
+ \@@_parse_input_and_safe_in:nN {#1} \l_@@_tmpa_tl
+ \@@_calculate_and_print_input:N \l_@@_tmpa_tl
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_parse_range_in_input:ww }
+% Is used if a \lstinline|\q_@@_range| is found inside the input.
+% Seperates the input, checks it and prints it (after calculating
+% it). Furthermore a boolean is set to true, is used to check for
+% errors (ergo if fractions are used).
+% \begin{macrocode}
+\cs_new:Npn \@@_parse_range_in_input:ww #1 \q_@@_range #2 \q_stop
+ {
+ \bool_set_true:N \l_@@_parse_range_bool
+ \@@_parse_input_and_safe_in:nN {#1} \l_@@_tmpa_tl
+ \@@_parse_input_and_safe_in:nN {#2} \l_@@_tmpb_tl
+ \@@_calculate_and_print_input:N \l_@@_tmpa_tl
+ \tl_use:N \l_@@_cunum_range_sign_tl
+ \@@_calculate_and_print_input:N \l_@@_tmpb_tl
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_parse_fraction_in_input:ww }
+% If a \lstinline|/| (but no \lstinline|_|) is found inside the input.
+% Well \dots\ does the same as the functions before.
+% If fractions should be evaluated the input is \dots\ well,
+% evaluated and printed. Otherwise the input is given to
+% another function which prints the fractions. Note that the empty
+% argument in \lstinline|\@@_formatiere_fractions:nnn| indicates a
+% \enquote{normal} fraction.
+% \begin{macrocode}
+\cs_new:Npn \@@_parse_fraction_in_input:ww #1/#2 \q_stop
+ {
+ \@@_parse_input_and_safe_in:nN {#1} \l_@@_tmpa_tl
+ \@@_parse_input_and_safe_in:nN {#2} \l_@@_tmpb_tl
+ \bool_if:NTF \l_@@_eval_fractions_bool
+ {
+ \@@_calculate_and_print_input:n
+ { \l_@@_tmpa_tl / \l_@@_tmpb_tl }
+ }{
+ \@@_formatiere_fractions:nnn
+ { }
+ { \l_@@_tmpa_tl }
+ { \l_@@_tmpb_tl }
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_parse_fraction_in_input:www }
+% The same procedure as last function? The same procedure as every
+% function!
+%
+% If it should be evaluated it is important to check if the mixed-fraction
+% part is positive or negative.
+%
+% \begin{align}
+% \cufrac{1_2/3} &= 1 + 2/3 \\
+% \cufrac{-1_2/3} &= -1 - 2/3
+% \end{align}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_parse_fraction_in_input:www #1_#2/#3 \q_stop
+ {
+ \@@_parse_input_and_safe_in:nN {#1} \l_@@_mixed_fraction_tl
+ \@@_parse_input_and_safe_in:nN {#2} \l_@@_tmpa_tl
+ \@@_parse_input_and_safe_in:nN {#3} \l_@@_tmpb_tl
+ \bool_if:NTF \l_@@_eval_fractions_bool
+ {
+ \@@_calculate_and_print_input:n
+ {
+ \l_@@_mixed_fraction_tl
+ \fp_compare:nNnTF
+ { \l_@@_mixed_fraction_tl } < { \c_zero_fp }
+ { - }
+ { + }
+ \l_@@_tmpa_tl / \l_@@_tmpb_tl
+ }
+ }{
+ \@@_formatiere_fractions:nnn
+ { \l_@@_mixed_fraction_tl }
+ { \l_@@_tmpa_tl }
+ { \l_@@_tmpb_tl }
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_parse_input_and_safe_in:nN }
+% Used to check the input. \lstinline|\l_tmpa_tl| is cleared
+% at the beginning. At first it checks if the first token
+% is a sign or not. The parsed input is stored into \lstinline|\l_tmpa_tl|.
+% \begin{macrocode}
+\cs_new:Npn \@@_parse_input_and_safe_in:nN #1 #2
+ {
+ \tl_clear:N \l_tmpa_tl
+ \bool_set_false:N \l_@@_decimal_in_input_bool
+ \@@_parse_vorzeichen_and_rest:Nw #1 \q_stop
+ \bool_if:NTF \l_@@_error_bool
+ { \tl_set:Nn #2 {#1} }
+ { \tl_set_eq:NN #2 \l_tmpa_tl }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_parse_vorzeichen_and_rest:Nw }
+% This function seperates the input into two parts with the first
+% part being the first token. This token is checked whetever or not
+% it is a sign. If it is a sign it is put into
+% \lstinline|\l_tmpa_tl|, if not it is checked normally by
+% \lstinline|\@@_parse_input_for_safety_aux:N|. \#2 (the other
+% tokens) is then given to \lstinline|\tl_map_function:nN|. This
+% also works if the input only conists of one token with \#2 being
+% empty (hopefully).
+% \begin{macrocode}
+\cs_new:Npn \@@_parse_vorzeichen_and_rest:Nw #1#2 \q_stop
+ {
+ \tl_if_in:NnTF \l_@@_value_signs_tl {#1}
+ { \tl_put_right:Nn \l_tmpa_tl {#1} }
+ {
+ \tl_map_function:nN {#1} \@@_parse_input_for_safety_aux:N
+ }
+ \bool_if:NF \l_@@_error_bool
+ { \tl_map_function:nN {#2} \@@_parse_input_for_safety_aux:N }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_parse_input_for_safety_aux:N }
+% Parses the input. It also is more or less copied from
+% \texttt{siunitx}. Checks if the input consists only of numbers,
+% one decimal-sign and the allowed special input. If an allowed
+% token is found the boolean \lstinline|\l_@@_special_sign_bool| is
+% set to true.
+% \begin{macrocode}
+\cs_new:Npn \@@_parse_input_for_safety_aux:N #1
+ {
+ \tl_if_in:NnTF \l_@@_input_digits_tl {#1}
+ { \tl_put_right:Nn \l_tmpa_tl {#1} }
+ {
+ \tl_if_in:NnTF \l_@@_decimal_mark_tl {#1}
+ {
+ \bool_if:NT \l_@@_decimal_in_input_bool
+ {
+ \msg_error:nn { cooking-units }
+ { Second - decimal -sign - not - allowed }
+ }
+ \bool_set_true:N \l_@@_decimal_in_input_bool
+ \tl_put_right:Nn \l_tmpa_tl { . }
+ }{
+ \tl_if_in:NnTF \l_@@_allowed_special_signs_tl {#1}
+ {
+ \bool_set_true:N \l_@@_special_sign_bool
+ \tl_put_right:Nn \l_tmpa_tl {#1}
+ }{
+ \bool_if:NTF \l_@@_parse_range_bool
+ {
+ \tl_if_in:nnTF { / _ } {#1}
+ { \msg_error:nnn { cooking-units } { fraction-not-allowed-with-range } {#1} }
+ { \msg_error:nnn { cooking-units } { Token-not-allowed } {#1} }
+ }
+ {
+ \tl_if_in:nnTF { _ } {#1}
+ { \msg_error:nnn { cooking-units } { missing-slash } {#1} }
+ { \msg_error:nnn { cooking-units } { Token-not-allowed } {#1} }
+ }
+ \bool_set_true:N \l_@@_error_bool
+ \tl_map_break:
+ }
+ }
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection {Formatiere \& Calculiere}
+%
+% \begin{macro}{ \@@_calculate_and_print_input:n , \@@_calculate_and_print_input:n }
+%
+% \changes {v0.98a} {2016/06/11} {Added warning to show if an unknown value is used.}
+%
+% After parsing the input, it is given to this function. If a not
+% allowed token is found (and \lstinline|\l_@@_error_bool| is set to
+% true) it just prints the input. Otherwise it checks if a allowed sign was
+% found. If so it is just stored inside \lstinline|\l_tmpa_tl|,
+% otherwise it is calulcated and stored in \lstinline|\l_tmpa_tl|. The input
+% \#1 can be either a token or a number.
+% \begin{macrocode}
+\cs_new:Npn \@@_calculate_and_print_input:n #1
+ {
+ \bool_if:NTF \l_@@_error_bool
+ {#1}
+ {
+ \bool_if:NTF \l_@@_special_sign_bool
+ {
+ \tl_set:Nf \l_tmpa_tl {#1}
+ \msg_warning:nnx { cooking-units } { amount-not-known } \l_tmpa_tl
+ }
+ {
+ \@@_calculate_input_and_store_in:nN {#1} \l_tmpa_tl
+ \@@_check_temperature_limit:N \l_tmpa_tl
+ }
+ \@@_print_nummerical_output:N \l_tmpa_tl
+ }
+ }
+\cs_generate_variant:Nn \@@_calculate_and_print_input:n { N }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}
+% {
+% \@@_calculate_input_and_store_in:nN ,
+% \@@_calculate_input_and_store_in:VN
+% }
+% Well \dots\ this function calculates the input. First checks if the
+% wanted conversion contains a \lstinline|\l_tmpa_fp| (ergo a \#1 in
+% the key definition). If true the conversion token (which already has
+% \lstinline|\l_tmpa_fp| in its input) is executed, else the input
+% number is multiplicated with the conversion token.
+% \begin{macrocode}
+\cs_new:Npn \@@_calculate_input_and_store_in:nN #1#2
+ {
+ \fp_set:Nn \l_tmpa_fp {#1}
+ \tl_if_in:cnTF { l_@@_tmpa_ \l_@@_tmp_unit_tl _ tl } { \l_tmpa_fp }
+ {
+ \tl_set:Nf #2
+ {
+ \fp_eval:c { l_@@_tmpa_ \l_@@_tmp_unit_tl _ tl }
+ }
+ }{
+ \tl_set:Nf #2
+ {
+ \fp_eval:n
+ {
+ \l_tmpa_fp *
+ \tl_use:c { l_@@_tmpa_ \l_@@_tmp_unit_tl _ tl }
+ }
+ }
+ }
+ \@@_round_calculated_input:NV #2 #2
+ }
+\cs_generate_variant:Nn \@@_calculate_input_and_store_in:nN { V }
+% \end{macrocode}
+% \end{macro}
+%
+%
+%
+% \begin{macro}{\@@_get_number_after_dot:n,\@@_get_number_after_dot_aux:w}
+% Getting the number after the decimal point. If it doesn't exist
+% the boolean is set to false, otherwise it checks how many tokens
+% are within the number after the decimal point. If the number of
+% tokens is greater than significant\_figures\_plus\_one the bool is
+% set to true (which tells the package later that the number should
+% be rounded).
+% \begin{macrocode}
+\cs_new:Npn \@@_get_number_after_dot:n #1
+ {
+ \@@_get_number_after_dot_aux:w #1 . \q_recursion_tail .
+ \q_recursion_stop
+ }
+\cs_new:Npn \@@_get_number_after_dot_aux:w #1. #2 .
+ {
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \bool_set_false:N \l_tmpa_bool }
+ \int_compare:nNnTF { \tl_count:n {#2} } < {\l_@@_significant_figures_plus_one_int }
+ { \bool_set_false:N \l_tmpa_bool }
+ { \bool_set_true:N \l_tmpa_bool }
+ \use_none_delimit_by_q_recursion_stop:w
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_round_calculated_input:NN,\@@_round_calculated_input:NV }
+% After calculating the numbers are rounded (if needed). We test at first if
+% the input needs to be rounded by comparing the number of tokens after the
+% decimal with the number of significant figures plus one. Afterwards the
+% input is expanded and stored in \#1. If rounding needs to be done it happens now.
+% \begin{macrocode}
+\cs_new:Npn \@@_round_calculated_input:NN #1#2
+ {
+ \@@_get_number_after_dot:n {#2}
+ \tl_set:Nf #1
+ {
+ \bool_if:nTF { \l_tmpa_bool || \l_@@_round_to_int_bool }
+ {
+ \fp_eval:n
+ {
+ \bool_if:NTF \l_@@_round_to_int_bool
+ { round (#2) }
+ {
+ round( #2 , \l_@@_significant_figures_int )
+ }
+ }
+ }
+ {#2}
+ }
+ }
+\cs_generate_variant:Nn \@@_round_calculated_input:NN { NV }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_formatiere_fractions:nnn }
+% The name of this function is the name of the game: It prints fractions.
+% Furthermore it sets the boolean \lstinline|fraction_in_input_bool| to true
+% so that the correct unit is printed. Instead of \lstinline|\kern| I used the
+% \lstinline|\hbox_to_wd:nn| command (I don't have a better idea).
+% \begin{macrocode}
+\cs_new:Npn \@@_formatiere_fractions:nnn #1#2#3
+ {
+ \bool_set_true:N \l_@@_fraction_in_input_bool
+ \tl_if_blank:nF {#1}
+ {
+ #1
+ \hbox_to_wd:nn { \l_@@_mixed_frac_dim } { }
+ }
+ \@@_frac:nn {#2} {#3}
+ }
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{\@@_check_temperature_limit:n}
+% If \lstinline|check_temperature_bool| is set to true it now checks
+% if the value is below the absolute temperature. \lstinline|\clist_if_in:nVT|
+% is needed due to \texttt{Re}, a \lstinline|\tl_if_in:nVT| would also check for \texttt{R}
+% and \texttt{e} instead of only \texttt{Re}.
+% \begin{macrocode}
+\cs_new:Npn \@@_check_temperature_limit:N #1
+ {
+ \bool_if:NT \l_@@_check_temperature_bool
+ {
+ \clist_if_in:nVT { C , F , K , Re } \l_@@_option_unit_tl
+ {
+ \fp_compare:cNnT
+ { c_@@_ \l_@@_option_unit_tl _min_fp } > {#1}
+ {
+ \msg_error:nnxx { cooking-units }
+ { Temperature-to-low }
+ { #1 \space \l_@@_option_unit_tl }
+ {
+ \fp_use:c { c_@@_ \l_@@_option_unit_tl _min_fp }
+ \space \l_@@_option_unit_tl
+ }
+ }
+ }
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_print_nummerical_output:N }
+% Prints the nummerical ouput (if it is not a fraction).
+%
+% \lstinline|\l_@@_tmpa_tl| can be very dangerous because values are also stored
+% within \lstinline|\l_@@_tmpa_tl|, but as long as the value stored inside
+% this function is processed first all is fine.
+% \begin{macrocode}
+\cs_new_protected:Npn \@@_print_nummerical_output:N #1
+ {
+%% \l_@@_tmpa_tl is sehr gefaehrlich hier.
+ \translatelet \l_@@_tmpa_tl { decimal-mark ( cu-unit name ) }
+ \tl_replace_once:NnV #1 { . } \l_@@_tmpa_tl
+ \tl_replace_once:NnV #1 { - } \c_@@_minus_tl
+ #1
+ }
+% \end{macrocode}
+% \end{macro}
+%
+%
+%
+% \subsection {\mycs{cunum}}
+%
+%
+% \begin{macro}{ \cunum }
+% The main command of this package.
+% \begin{macrocode}
+\NewDocumentCommand \cunum { O{} m O{} m }
+ {
+ \group_begin:
+ \@@_cunum_initialise:nnnn {#1} {#2} {#3} {#4}
+ \bool_if:NTF \l_@@_parse_input_bool
+ { \@@_cunum:nnVV {#2} {#3} \l_@@_option_unit_tl \l_@@_tmp_unit_tl }
+ { \@@_cunum_do_not_parse:nnn {#2} {#3} {#4} }
+ \group_end:
+ }
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{ \@@_cunum_initialise:nnnn }
+% Lots of things to do in this function. It checks if the unit is defined or not,
+% sets the keys for converting the unit and sets the optional unit (the unit
+% our input is converted to) accordingly, sets the options again (to get the
+% option-specific options) and \dots\ yeah.
+%
+% First parses the change of unit ('set groups'), afterwards set
+% the predefined options for the new unit. Afterwards
+% set the 'normal' options given by the optional argument.
+%
+% \begin{macrocode}
+\cs_new_protected:Npn \@@_cunum_initialise:nnnn #1#2#3#4
+ {
+ \tl_set:Nn \l_@@_tmp_unit_tl {#4}
+ \@@_error_if_unit_not_defined:V \l_@@_tmp_unit_tl
+ \bool_if:NTF \l_@@_convert_to_eV_bool
+ { \@@_convert_to_eV: }
+ {
+ \keys_set_groups:nnn { cooking-units } { change-unit } {#1}
+ \prop_get:NVN \l_@@_change_unit_prop \l_@@_tmp_unit_tl \l_@@_option_unit_tl
+ \quark_if_no_value:NT \l_@@_option_unit_tl
+ {
+ \tl_set_eq:NN \l_@@_option_unit_tl \l_@@_tmp_unit_tl
+ }
+ \keys_set_filter:nnv
+ { cooking-units }
+ { change-unit }
+ { l_@@_predefined_option_ \l_@@_option_unit_tl _clist }
+ \keys_set_filter:nnn { cooking-units } { change-unit } {#1}
+ }
+ \bool_set_false:N \l_@@_special_sign_bool
+ \bool_set_false:N \l_@@_error_bool
+ \bool_set_false:N \l_@@_parse_range_bool
+ }
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{ \@@_cunum_do_not_parse:nnn }
+% If the input shoudn't be parsed this function is used to print the
+% input without error messages (mostly concerning the \_). Spaces are still ignored.
+% \begin{macrocode}
+\cs_new:Npn \@@_cunum_do_not_parse:nnn #1#2#3
+ {
+ \tl_set_rescan:Nnn \l_tmpa_tl
+ {
+ \char_set_catcode_letter:N \_ %
+ \char_set_catcode_ignore:N \ %
+ } {#1}
+ \l_tmpa_tl
+ \@@_cunum_print_correct_unit:nnn {#2} {#3} {#3}
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_cunum:nnNN, \@@_cunum:nnVV }
+% Rescans the input to get rid of spaces and to make \_ and ? inactive
+% (french with babel makes ? active and changes the definition of it).
+% \lstinline|--| is replaced by \lstinline|\q_@@_range| and the input is parsed
+% (if not empty). Afterwards the units are printed.
+% \begin{macrocode}
+\cs_new:Npn \@@_cunum:nnNN #1#2#3#4
+ {
+ \tl_set_rescan:Nnn \l_tmpa_tl
+ {
+ \char_set_catcode_letter:N \_ %
+ \char_set_catcode_ignore:N \ %
+ \char_set_catcode_other:N ? %
+ } {#1}
+ \tl_if_empty:VF \l_tmpa_tl
+ {
+ \tl_if_in:NVT \l_tmpa_tl \l_@@_input_range_sign_tl
+ { \tl_replace_once:NVn \l_tmpa_tl \l_@@_input_range_sign_tl { \q_@@_range } }
+ \@@_cunum_parse_input:V \l_tmpa_tl
+ }
+ \@@_cunum_print_correct_unit:nnn {#2} {#3} {#4}
+ }
+\cs_generate_variant:Nn \@@_cunum:nnNN { nnVV }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_cunum_print_correct_unit:nnn }
+% The invisible space is added by a \lstinline|\phantom|, afterwards
+% \lstinline|value_unit_space_tl| is used (which is set to
+% \lstinline|\thinspace| by default) and if either special signs or
+% fractions are parsed the input-unit is printed else the converted
+% unit is.
+% \begin{macrocode}
+\cs_new:Npn \@@_cunum_print_correct_unit:nnn #1#2#3
+ {
+ \phantom {#1}
+ \tl_use:N \l_@@_value_unit_space_tl
+ \bool_if:nTF
+ {
+ \l_@@_fraction_in_input_bool ||
+ \l_@@_special_sign_bool
+ }
+ { \translate { #3 ( cu-unit ) } }
+ { \translate { #2 ( cu-unit ) } }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+%
+%
+%
+%
+% \section {cukeys}
+%
+% \subsection {Define Keys}
+%
+% \begin{macro}{ \cudefinekeys }
+% Defining keys.
+% \begin{macrocode}
+\NewDocumentCommand \cudefinekeys { m m }
+ {
+ \bool_set_false:N \l_@@_single_key_bool
+ \cukeys_define_keys_and_single_keys:nn {#1} {#2}
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \cudefinesinglekey }
+% Again, but with the boolean set to true.
+% \begin{macrocode}
+\NewDocumentCommand \cudefinesinglekey { m m }
+ {
+ \bool_set_true:N \l_@@_single_key_bool
+ \cukeys_define_keys_and_single_keys:nn {#1} {#2}
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \cukeys_define_keys_and_single_keys:nn }
+% First checks whetever the unit is defined or not, then clears some macros
+% which are needed later. Further procession depends on the boolean.
+% If more than one key is created, the value \lstinline|\l_tmpa_fp| is set to one.
+% This is important for adding keys where \lstinline|\l_tmpa_fp| is changed accordingly.
+% \begin{macrocode}
+\cs_new:Npn \cukeys_define_keys_and_single_keys:nn #1#2
+ {
+ \@@_error_if_unit_not_defined:n {#1}
+ \tl_if_blank:nF {#2}
+ {
+ \clist_clear:N \l_tmpa_clist
+ \prop_clear:N \l_tmpa_prop
+ \bool_if:NTF \l_@@_single_key_bool
+ {
+ \@@_cukeys_parse_and_create_single_key:nn {#1} {#2}
+ }{
+% \fp_set:Nn \l_tmpa_fp { \c_one_fp }
+ \fp_set_eq:NN \l_tmpa_fp \c_one_fp
+ \tl_set:Nn \l_@@_tmp_unit_tl {#1}
+ \@@_cukeys_parse_and_create_keys:nn {#1}
+ {
+ {#1} { \c_one_fp } #2
+ }
+ }
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_cukeys_parse_and_create_keys:nn }
+% A simple parsing function using quarks (which are pretty handy).
+% At first parses the input, then creates the property lists for each key
+% (containing all the values) and at last defines the keys.
+% \begin{macrocode}
+\cs_new:Npn \@@_cukeys_parse_and_create_keys:nn #1#2
+ {
+ \@@_cukeys_parse_input:nn #2
+ \q_recursion_tail \q_recursion_tail \q_recursion_stop
+ \@@_cukeys_create_key_prop:n {#1}
+ \@@_cukeys_define_keys:V \l_tmpa_clist
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_cukeys_parse_input:nn }
+% Yeah \dots\ \lstinline|\l_tmpa_clist| stores all the used unit-keys, while
+% the property list saves the relation to each other. This cycle is repeated until an
+% recursion tail is found. If you define a new key, \verb|\l_tmpa_fp| is set to
+% 1 and changed later if a new key is added.
+% \begin{macrocode}
+\cs_new:Npn \@@_cukeys_parse_input:nn #1#2
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \msg_error:nn { cooking-units } { missing-argument } }
+ \@@_error_if_unit_not_defined:n {#1}
+ \clist_put_right:Nn \l_tmpa_clist {#1}
+ \prop_put:Nnx \l_tmpa_prop {#1} { \fp_eval:n { #2 / \l_tmpa_fp } }
+ \@@_cukeys_parse_input:nn
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_cukeys_create_key_prop:n }
+% All linked unit-keys are stored within \lstinline|\l_tmpa_clist| and are mapped
+% one after another. At first a property list is created (or cleared), this property list
+% stores the units linked to this unit, saves the created property list which contains the
+% numerical relation of each unit. \lstinline|Erstes Ding| (firsth thing) stores
+% the first unit used for defining the keys, it is needed later for adding keys.
+%
+% For each unit the other units are added in the cleared or newly created property list
+% as keys with their value being the correct numerical relation. For example:
+%
+% \begin{align*}
+% \SI{1}{\kg}&= \SI{1}{\kg} \\
+% \SI{1}{\kg}&= \SI{100}{\deka\gram} \\
+% \SI{1}{\kg}&= \SI{1000}{\g} \\
+% \SI{1}{\kg}&= \SI{35.27399}{oz} \\
+% \end{align*}
+%
+% Therefore the property list for \lstinline|kg| contains the keys and values:
+% \texttt{kg}=\texttt{1}
+% \texttt{dag}=\texttt{100}, \texttt{g}=\texttt{1000} and \texttt{oz}= \texttt{35.27399}.
+%
+% For the next unit (\texttt{dag} in this case) a new property list is created, relation above
+% stored inside etc. The condition now is that \texttt{dag}=\texttt{1}, therefore every number
+% is divided the the number \texttt{100}:
+%
+% \begin{align*}
+% \SI{1}{\deka\gram}&= \SI{0.01}{\kg} \\
+% \SI{1}{\deka\gram}&= \SI{1}{\deka\gram} \\
+% \SI{1}{\deka\gram}&= \SI{10}{\g} \\
+% \SI{1}{\deka\gram}&= \SI{0.3527399}{\oz} \\
+% \end{align*}
+%
+% Same for \texttt{g}:
+%
+% \begin{align*}
+% \SI{1}{\g}&= \SI{0.001}{\kg} \\
+% \SI{1}{\g}&= \SI{0.1}{\deka\gram} \\
+% \SI{1}{\g}&= \SI{1}{\g} \\
+% \SI{1}{\g}&= \SI{0.03527399}{oz} \\
+% \end{align*}
+%
+% and \texttt{oz}
+%
+% \begin{align*}
+% \SI{1}{oz}&= \SI{0.0283495}{\kg} \\
+% \SI{1}{oz}&= \SI{2.83495}{\deka\gram} \\
+% \SI{1}{oz}&= \SI{28.3495}{\g} \\
+% \SI{1}{oz}&= \SI{1}{oz} \\
+% \end{align*}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cukeys_create_key_prop:n #1
+ {
+ \clist_map_inline:Nn \l_tmpa_clist
+ {
+ \prop_clear_new:c { l_@@_cukeys_ ##1 _prop }
+ \tl_clear_new:c { l_@@_tmpa_ ##1 _tl }
+% \tl_set:cn { l_@@_tmpa_ ##1 _tl } { 1 }
+% \tl_set:cn { l_@@_tmpa_ ##1 _tl } { \c_one_fp }
+ \tl_set_eq:cN { l_@@_tmpa_ ##1 _tl } \c_one_fp
+ \prop_put:cnV { l_@@_cukeys_ ##1 _prop } { Liste } \l_tmpa_clist
+ \prop_put:cnV { l_@@_cukeys_ ##1 _prop } { prop } \l_tmpa_prop
+ \prop_put:cnV { l_@@_cukeys_ ##1 _prop } { Erstes Ding } \l_@@_tmp_unit_tl
+ \clist_map_inline:Nn \l_tmpa_clist
+ {
+ \prop_put:cnx { l_@@_cukeys_ ##1 _prop }
+ {####1}
+ {
+ \fp_eval:n
+ { \prop_item:Nn \l_tmpa_prop {####1} / \prop_item:Nn \l_tmpa_prop {##1} }
+ }
+ }
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{ \@@_cukeys_define_keys:N , \@@_cukeys_define_keys:V }
+% Defining the keys: It maps through the list of unit-keys and creates a
+% unit key respectively.
+% \begin{macrocode}
+\cs_new:Npn \@@_cukeys_define_keys:N #1
+ {
+ \clist_map_inline:Nn \l_tmpa_clist
+ {
+ \clist_put_right:Nn \l_@@_list_of_defined_keys_clist {##1}
+ \keys_define:nn { cooking-units }
+ {
+ ##1 .choices:Vn =
+ \l_tmpa_clist
+ {
+ \@@_cukeys_define_keys_and_single_key_aux:n {##1}
+ } ,
+ ##1 / unknown .code:n=
+ {
+ \seq_set_split:Nnn \l_tmpa_seq { , } {#1}
+ \msg_error:nnxxx
+ { cooking-units }
+ { key-choice-unknown }
+ {##1}
+ {####1}
+ { \seq_use:Nnnn \l_tmpa_seq { ',' } { ',' } { ' ~ and ~ ' } }
+ } ,
+ ##1 .default:n = {##1} ,
+ ##1 .groups:n = { change-unit }
+ }
+ }
+ \clist_remove_duplicates:N \l_@@_list_of_defined_keys_clist
+ }
+\cs_generate_variant:Nn \@@_cukeys_define_keys:N { V }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cukeys_define_keys_and_single_key_aux:n #1
+ {
+ \prop_get:cVN
+ { l_@@_cukeys_#1_prop }
+ \l_keys_choice_tl
+ \l_tmpa_tl
+ \tl_set:cV { l_@@_tmpa_ #1_tl } \l_tmpa_tl
+ \prop_put:NnV \l_@@_change_unit_prop {#1} \l_keys_choice_tl
+ }
+% \end{macrocode}
+%
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cukeys_parse_and_create_single_key:nn #1#2
+ {
+ \tl_set_rescan:Nnn \l_tmpa_tl
+ {
+ \char_set_catcode_letter:N \# %
+ \char_set_catcode_ignore:N\ %
+ } { {#1} { \c_one_fp } #2 }
+ \@@_cusinglekeys_parse_input:V \l_tmpa_tl
+ \@@_cusinglekeys_create_key_prop:n {#1}
+ \@@_cukeys_define_singlekey:nV {#1} \l_tmpa_clist
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cusinglekeys_parse_input:n #1
+ {
+ \@@_cusinglekeys_parse_input_aux:nn #1
+ \q_recursion_tail \q_recursion_tail \q_recursion_stop
+ }
+\cs_generate_variant:Nn \@@_cusinglekeys_parse_input:n { V }
+%
+\cs_new:Npn \@@_cusinglekeys_parse_input_aux:nn #1#2
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \msg_error:nn { cooking-units } { missing-argument } }
+ \clist_put_right:Nn \l_tmpa_clist {#1}
+ \tl_set:Nn \l_tmpa_tl {#2}
+ \tl_replace_all:NVn \l_tmpa_tl \c_@@_str_hash_one_tl { \l_tmpa_fp }
+ \prop_put:NnV \l_tmpa_prop {#1} \l_tmpa_tl
+ \@@_cusinglekeys_parse_input_aux:nn
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cusinglekeys_create_key_prop:n #1
+ {
+ \prop_clear_new:c { l_@@_cukeys_ #1 _prop }
+ \tl_set_eq:cN { l_@@_tmpa_ #1 _tl } \c_one_fp
+% \tl_set:cn { l_@@_tmpa_ #1 _tl } { \c_one_fp }
+ \prop_put:cnV { l_@@_cukeys_ #1 _prop } { Liste } \l_tmpa_clist
+ \prop_put:cnV { l_@@_cukeys_ #1 _prop } { prop } \l_tmpa_prop
+ \prop_put:cnn { l_@@_cukeys_ #1 _prop } { Erstes Ding } {#1}
+ \prop_map_inline:Nn \l_tmpa_prop
+ {
+ \prop_put:cnn { l_@@_cukeys_ #1 _prop }
+ {##1}
+ {##2}
+ }
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cukeys_define_singlekey:nN #1#2
+ {
+ \clist_put_right:Nn \l_@@_list_of_defined_keys_clist {#1}
+ \keys_define:nn { cooking-units }
+ {
+ #1 .choices:Vn =
+ \l_tmpa_clist
+ {
+ \@@_cukeys_define_keys_and_single_key_aux:n {#1}
+ } ,
+ #1 / unknown .code:n=
+ {
+ \seq_set_split:Nnn \l_tmpa_seq { , } {#2}
+ \msg_error:nnxxx
+ { cooking-units }
+ { key-choice-unknown }
+ {#1}
+ {##1}
+ { \seq_use:Nnnn \l_tmpa_seq { ',' } { ',' } { ' ~ and ~ ' } }
+ } ,
+ #1 .default:n = {#1} ,
+ #1 .groups:n = { change-unit } ,
+ }
+ \clist_remove_duplicates:N \l_@@_list_of_defined_keys_clist
+ }
+\cs_generate_variant:Nn \@@_cukeys_define_singlekey:nN { nV }
+% \end{macrocode}
+%
+%
+% \section {Adding Keys}
+%
+%
+% \begin{macrocode}
+\NewDocumentCommand \cuaddkeys { m m }
+ {
+ \bool_set_false:N \l_@@_single_key_bool
+ \tl_set:Nn \l_tmpa_tl {#1}
+ \tl_set:Nn \l_tmpb_tl {#2}
+ \@@_cukeys_add_keys_or_single_keys:VV \l_tmpa_tl \l_tmpb_tl
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\NewDocumentCommand \cuaddsinglekeys { m m }
+ {
+ \bool_set_true:N \l_@@_single_key_bool
+ \tl_set:Nn \l_tmpa_tl {#1}
+ \tl_set:Nn \l_tmpb_tl {#2}
+ \@@_cukeys_add_keys_or_single_keys:VV \l_tmpa_tl \l_tmpb_tl
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\NewDocumentCommand \cuaddtokeys { m m m }
+ {
+ \bool_set_false:N \l_@@_single_key_bool
+ \tl_set:Nn \l_tmpa_tl {#1}
+ \tl_set:Nn \l_tmpb_tl { {#2} { \fp_eval:n { \c_one_fp / #3 } } }
+ \@@_cukeys_add_keys_or_single_keys:VV \l_tmpa_tl \l_tmpb_tl
+ }
+% \end{macrocode}
+%
+%
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cukeys_add_keys_or_single_keys:nn #1#2
+ {
+ \@@_error_if_unit_not_defined:n {#1}
+ \clist_if_in:NnF \l_@@_list_of_defined_keys_clist {#1}
+ { \msg_error:nnn { cooking-units } { Key - not - defined } {#1} }
+ \tl_if_blank:nF {#2}
+ {
+ \@@_cukeys_add_keys_and_single_key_aux:n {#1}
+ \bool_if:NTF \l_@@_single_key_bool
+ { \@@_cukeys_parse_and_create_single_key:nn {#1} {#2} }
+ { \@@_cukeys_parse_and_create_keys:nn {#1} {#2} }
+ }
+ }
+\cs_generate_variant:Nn \@@_cukeys_add_keys_or_single_keys:nn { VV }
+% \end{macrocode}
+%
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cukeys_add_keys_and_single_key_aux:n #1
+ {
+ \prop_get:cnN { l_@@_cukeys_ #1 _prop } { Liste } \l_tmpa_clist
+ \prop_get:cnN { l_@@_cukeys_ #1 _prop } { prop } \l_tmpa_prop
+ \prop_get:cnN { l_@@_cukeys_ #1 _prop } { Erstes Ding } \l_@@_tmp_unit_tl
+ \prop_get:cVN { l_@@_cukeys_ #1 _prop } \l_@@_tmp_unit_tl \l_tmpa_fp
+ }
+% \end{macrocode}
+%
+%
+% \section {Creating New Units}
+%
+%
+%\begin{macro}{ \newcookingunit }
+% \begin{macrocode}
+\NewDocumentCommand \newcookingunit { o m }
+ {
+ \@@_new_cooking_unit:nn {#1} {#2}
+ }
+% \end{macrocode}
+%\end{macro}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_new_cooking_unit:nn #1#2
+ {
+ \clist_if_in:NnTF \g_@@_list_of_defined_units_clist {#2}
+ { \msg_error:nnn { cooking-units } { unit-already-defined } {#2} }
+ {
+ \tl_new:c { l_@@_tmpa_ #2 _tl }
+% \tl_set:cn { l_@@_tmpa_ #2 _tl } { \c_one_fp }
+ \tl_set_eq:cN { l_@@_tmpa_ #2 _tl } \c_one_fp
+ \clist_put_right:Nn \g_@@_list_of_defined_units_clist {#2}
+ \clist_new:c { l_@@_predefined_option_#2_clist }
+ \keys_define:nn { cooking - units }
+ {
+ set-option-for-#2 .clist_set:c = { l_@@_predefined_option_#2_clist } ,
+ add-option-for-#2 .code:n =
+ { \clist_put_right:cn { l_@@_predefined_option_#2_clist } {##1} },
+ }
+ \prop_new:c { l_@@_cukeys_ #2 _prop }
+ \IfNoValueTF {#1}
+ {
+ \newtranslation { #2 ( cu-unit ) } {#2}
+ }{
+ \newtranslation { #2 ( cu-unit ) } {#1}
+ }
+ }
+ }
+% \end{macrocode}
+%
+%
+%
+% \section { cutext \& Cutext }
+%
+% \end{macro}
+%
+% \begin{macrocode}
+\NewDocumentCommand \cutext { O{} m m }
+ {
+ \group_begin:
+ \@@_cutext_default:nnn {#1} {#2} {#3}
+ \@@_cutext_print_correct_unitname:nn {#2} {#3}
+ \group_end:
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\NewDocumentCommand \Cutext { O{} m m }
+ {
+ \group_begin:
+ \bool_set_true:N \l_@@_cutext_uppercase_word_bool
+ \@@_cutext_default:nnn {#1} {#2} {#3}
+ \@@_cutext_print_correct_unitname:nn {#2} {#3}
+ \group_end:
+ }
+% \end{macrocode}
+%
+% \begin{macro} { \@@_cutext_default:nnn }
+% \changes {2016/06/11} {0.98a} { New command }
+% \begin{macrocode}
+\cs_new:Npn \@@_cutext_default:nnn #1#2#3
+ {
+ \@@_error_if_unit_not_defined:n {#3}
+ \keys_set:nn { cooking-units } {#1}
+ \bool_if:NT \l_@@_convert_to_eV_bool
+ { \@@_convert_to_eV: }
+ \bool_if:NTF \l_@@_parse_input_bool
+ {
+ \tl_set:Nn \l_tmpb_tl {#2}
+ \tl_replace_once:Nnn \l_tmpb_tl { -- } { \q_@@_range }
+ \tl_if_in:NnTF \l_tmpb_tl \q_@@_range
+ { \@@_cunum_parse_range:Vn \l_tmpb_tl {#3} }
+ { \@@_cutext_print_nummerical_output:Nn \l_tmpb_tl {#3} }
+ }
+ {#2}
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cunum_parse_range:Nn #1 #2
+ {
+ \@@_cunum_parse_range_aux:nww {#2} #1 \q_stop
+ }
+\cs_generate_variant:Nn \@@_cunum_parse_range:Nn { V }
+\cs_new:Npn \@@_cunum_parse_range_aux:nww #1 #2 \q_@@_range #3 \q_stop
+ {
+ \tl_set:Nn \l_@@_tmpa_tl {#2}
+ \tl_set:Nn \l_@@_tmpb_tl {#3}
+ \@@_cutext_print_nummerical_output:Nn \l_@@_tmpa_tl {#1}
+ \tl_use:N \l_@@_cutext_range_sign_tl
+ \@@_cutext_print_nummerical_output:Nn \l_@@_tmpb_tl {#1}
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cutext_just_print_number_correctly:N #1
+ {
+ \translatelet \l_tmpa_tl { decimal-mark ( cu-unit name ) }
+ \tl_replace_once:NnV #1 { . } \l_tmpa_tl
+ \tl_replace_once:NnV #1 { - } \c_@@_minus_tl
+ #1
+ }
+% \end{macrocode}
+%
+% \begin{macro} {\@@_cutext_print_nummerical_output:N}
+% \changes {2016/06/11} {0.99} {New.}
+% \begin{macrocode}
+\cs_new_protected:Npn \@@_cutext_print_nummerical_output:Nn #1#2
+ {
+ \bool_if:NTF \g_@@_load_if_opt_numeral_bool
+ {
+ \@@_if_integer_and_parse:VTF #1
+ {
+ \fp_compare:nNnTF {#1} < { \l_@@_print_numerals_below_int }
+ {
+ \fp_compare:nNnTF {#1} = { \c_one_fp }
+ {
+ \translatelet \l_tmpa_tl { #2 (cu-unitgender) }
+ \translatelet \l_tmpa_tl { one (\l_tmpa_tl) (cu-unitname) }
+ \bool_if:NTF \l_@@_cutext_uppercase_word_bool
+ {
+ \exp_args:Nf \tl_to_uppercase:n { \tl_head:V \l_tmpa_tl }
+ \tl_tail:V \l_tmpa_tl
+ }
+ { \l_tmpa_tl }
+ }{
+ \bool_if:NTF \l_@@_cutext_uppercase_word_bool
+ { \Numberstringnum {#1} }
+ { \numberstringnum {#1} }
+ }
+ }{ \@@_cutext_just_print_number_correctly:N #1 }
+ }{ \@@_cutext_just_print_number_correctly:N #1 }
+ }
+ { \@@_cutext_just_print_number_correctly:N #1 }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cutext_print_correct_unitname:nn #1#2
+ {
+ \space
+ \@@_if_integer_and_parse:nTF {#1}
+ {
+ \fp_compare:nNnTF {#1} = { \c_one_fp }
+ { \translate { #2 (cu-unitname) } }
+ { \translate { #2 (cu-unitname pl) } }
+ }{
+ \translate { #2 (cu-unitname pl) }
+ }
+ }
+% \end{macrocode}
+%
+%
+%
+% \section {cufrac}
+%
+% \begin{macrocode}
+\NewDocumentCommand \cufrac { O{} m }
+ {
+ \group_begin:
+ \keys_set:nn { cooking-units } {#1}
+ \@@_cufrac:n {#2}
+ \group_end:
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cufrac:n #1
+ {
+ \tl_set_rescan:Nnn \l_tmpa_tl
+ {
+ \char_set_catcode_letter:N \_ %
+ \char_set_catcode_ignore:N\ %
+ } {#1}
+ \@@_cufrac_parse:V \l_tmpa_tl
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cufrac_parse:n #1
+ {
+ \tl_if_in:nnTF {#1} { / }
+ {
+ \tl_if_in:nnTF {#1} { _ }
+ { \@@_cufrac_parse_mixed_frac:www #1 \q_stop }
+ { \@@_cufrac_parse_frac:ww #1 \q_stop }
+ }{
+ \tl_if_in:nnTF {#1} { _ }
+ { \msg_error:nnn { cooking-units } { missing-slash } {#1} }
+ { \@@_cufrac_parse_scale:n {#1} }
+ }
+ }
+\cs_generate_variant:Nn \@@_cufrac_parse:n { V }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cufrac_parse_scale:n #1 {#1}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cufrac_parse_frac:ww #1/#2 \q_stop
+ { \@@_frac:nn {#1} {#2} }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cufrac_parse_mixed_frac:www #1_#2/#3 \q_stop
+ {
+ #1
+ \hbox_to_wd:nn { \l_@@_mixed_frac_dim } { }
+ \@@_frac:nn {#2} {#3}
+ }
+% \end{macrocode}
+%
+%
+% \section {Names}
+%
+%
+% \begin{macrocode}
+\NewDocumentCommand \cudefinename { m m }
+ {
+ \tl_set:Nn \l_@@_language_tl {#1}
+ \@@_cuname_parse_input:n #2
+ \q_recursion_tail \q_recursion_tail \q_recursion_stop
+ }
+% \end{macrocode}
+%
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cuname_parse_input:n #1
+ {
+ \peek_meaning_ignore_spaces:NTF [
+ { \@@_cuname_parse_unit_symbol:nw {#1} }
+ { \@@_cuname_parse_input_aux:nn {#1} }
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cuname_parse_unit_symbol:nw #1 [#2]
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \msg_error:nn { cooking-units } { missing-argument } }
+ \@@_error_if_unit_not_defined:n {#1}
+ \deftranslation [ to=\l_@@_language_tl ] { #1 ( cu-unit ) } {#2}
+ \@@_cuname_parse_input_aux:nn {#1}
+ }
+% \end{macrocode}
+%
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cuname_parse_input_aux:nn #1#2
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \msg_error:nn { cooking-units } { missing-argument } }
+ \clist_if_in:NnF \g_@@_allowed_unit_phrases_clist {#1}
+ { \@@_error_if_unit_not_defined:n {#1} }
+ \deftranslation [ to=\l_@@_language_tl ] { #1 (cu-unitname) } {#2}
+ \peek_meaning_ignore_spaces:NTF [
+ { \@@_cuname_parse_bracket:nw {#1} }
+ { \@@_cuname_parse_bracket:nw {#1} [#2] }
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cuname_parse_bracket:nw #1 [#2]
+ {
+ \deftranslation [ to=\l_@@_language_tl ] { #1 ( cu-unitname pl ) } {#2}
+ \peek_meaning_ignore_spaces:NTF <
+ { \@@_cuname_parse_arrows:nw {#1} }
+ { \@@_cuname_parse_arrows:nw {#1} <m> }
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cuname_parse_arrows:nw #1 <#2>
+ {
+ \deftranslation [ to=\l_@@_language_tl ] { #1 ( cu-unitgender ) } {#2}
+ \@@_cuname_parse_input:n
+ }
+% \end{macrocode}
+%
+%
+%
+% \subsection {cudefinesymbol}
+%
+%
+% \begin{macrocode}
+\NewDocumentCommand \cudefinesymbol { m m }
+ {
+ \tl_set:Nn \l_@@_language_tl {#1}
+ \@@_cuprint_define_printed_unit:nn #2
+ \q_recursion_tail \q_recursion_tail \q_recursion_stop
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cs_new:Npn \@@_cuprint_define_printed_unit:nn #1#2
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \msg_error:nn { cooking-units } { missing-argument } }
+ \clist_if_in:NnF \g_@@_allowed_unit_phrases_clist {#1}
+ { \@@_error_if_unit_not_defined:n {#1} }
+ \deftranslation [ to=\l_@@_language_tl ] { #1 ( cu-unit ) } {#2}
+ \@@_cuprint_define_printed_unit:nn
+ }
+% \end{macrocode}
+%
+%
+%
+%
+%
+% \subsection {cusetup}
+%
+% \begin{macrocode}
+\NewDocumentCommand \cusetup { m }
+ {
+ \keys_set:nn { cooking-units } {#1}
+ }
+% \end{macrocode}
+%
+%
+% \begin{macrocode}
+\newcookingunit { kg }
+\newcookingunit { dag }
+\newcookingunit { g }
+\newcookingunit { oz }
+\newcookingunit { lb }
+\newcookingunit [ \ensuremath{ \@@_frac:nn { eV } { c^2 } } ] { eVc-2 }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\newcookingunit [ \ensuremath{ {} ^ { \circ } } \kern-\scriptspace C ] { C }
+\newcookingunit { K }
+\newcookingunit [ \ensuremath{ {} ^ { \circ } } \kern-\scriptspace F ] { F }
+\newcookingunit [ \ensuremath{ {} ^ { \circ } } \kern-\scriptspace R\'{e} ] { Re }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\newcookingunit { d }
+\newcookingunit { h }
+\newcookingunit { min }
+\newcookingunit { s }
+\newcookingunit [ \ensuremath{ \@@_frac:nn { \hbar } { eV } } ] { hbareV-1 }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\newcookingunit { m }
+\newcookingunit { cm }
+\newcookingunit { dm }
+\newcookingunit { mm }
+\newcookingunit { in }
+\newcookingunit [ \ensuremath{ \@@_frac:nn { c\hbar } { eV } } ] { chbareV-1 }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\newcookingunit { l }
+\newcookingunit { dl }
+\newcookingunit { cl }
+\newcookingunit { ml }
+\newcookingunit [ \ensuremath { \@@_frac:nn { c^3 \hbar^3 } { eV^3 } } ] { (chbareV-1)3 }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\newcookingunit { cal }
+\newcookingunit { kcal }
+\newcookingunit { J }
+\newcookingunit { kJ }
+\newcookingunit { eV }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\newcookingunit [ Msp. ] { Msp }
+\newcookingunit { EL }
+\newcookingunit { TL }
+% \end{macrocode}
+%
+%
+%
+% \begin{macrocode}
+\cudefinename { German }
+ {
+ { kg } { Kilogramm } < n >
+ { dag } { Dekagramm } < n >
+ { g } { Gramm } < n >
+ { oz } { Unze } < f >
+ { lb } { Pfund } < n >
+% \end{macrocode}
+% \begin{macrocode}
+ { d } { Tag } [ Tage ]
+ { h } { Stunde } [ Stunden ] < f >
+ { min } { Minute } [ Minuten ] < f >
+ { s } { Sekunde } [ Sekunden ] < f >
+% \end{macrocode}
+% \begin{macrocode}
+ { C } { Grad \space Celsius }
+ { K } { Kelvin } < n >
+ { F } { Grad \space Fahrenheit }
+ { Re } { Grad \space R\'{e}amur }
+% \end{macrocode}
+% \begin{macrocode}
+ { m } { Meter } < n >
+ { dm } { Dezimeter } < n >
+ { cm } { Centimeter } < n >
+ { mm } { Millimeter } < n >
+ { in } { Zoll }
+% \end{macrocode}
+% \begin{macrocode}
+ { l } { Liter }
+ { dl } { Deziliter }
+ { cl } { Centiliter }
+ { ml } { Milliliter }
+% \end{macrocode}
+% \begin{macrocode}
+ { cal } { Kalorie } [ Kalorien ] < f >
+ { kcal } { Kilokalorie } [ Kilokalorien ] < f >
+ { J } { Joule }
+ { kJ } { Kilojoule }
+ { eV } { ELektronenvolt } < n >
+% \end{macrocode}
+% \begin{macrocode}
+ { Msp } [ Msp. ] { Messerspitze } [ Messerspitzen ] < f >
+ { EL } [ EL ] { Essl{\"o}ffel }
+ { TL } [ TL ] { Teel{\"o}ffel }
+% \end{macrocode}
+% \begin{macrocode}
+ { decimal-mark } { , }
+ { one (m) } { ein }
+ { one (f) } { eine }
+ { one (n) } { ein }
+ }
+% \end{macrocode}
+%
+%
+% \begin{macrocode}
+\cudefinename { English }
+ {
+ { kg } { kilogramme }
+ { dag } { decagramme }
+ { g } { gramme }
+ { oz } { ounce }
+ { lb } { pound } [ pounds ]
+% \end{macrocode}
+% \begin{macrocode}
+ { d } { day } [ days ]
+ { h } { hour } [ hours ]
+ { min } { minute } [ minutes ]
+ { s } { second } [ seconds ]
+% \end{macrocode}
+% \begin{macrocode}
+ { C } { degree \space Celsius } [ degrees \space Celsius ]
+ { F } { degree \space Fahrenheit } [ degrees \space Fahrenheit ]
+ { K } { kelvin }
+ { Re } { degree \space R\'{e}aumur } [ degrees \space R\'{e}aumur ]
+% \end{macrocode}
+% \begin{macrocode}
+ { m } { metre } [ metres ]
+ { dm } { decimetre } [ decimetres ]
+ { cm } { centimetre } [ centimetres ]
+ { mm } { millimitre } [ millimitres ]
+ { in } { inch } [ inches ]
+% \end{macrocode}
+% \begin{macrocode}
+ { l } { litre } [ litres ]
+ { dl } { decilitre } [ decilitres ]
+ { cl } { centilitre } [ centilitres ]
+ { ml } { millilitre } [ millilitres ]
+% \end{macrocode}
+% \begin{macrocode}
+ { cal } { calorie } [ calories ]
+ { kcal } { kilocalorie } [ kilocalories ]
+ { J } { joule } [ joules ]
+ { kJ } { kilojoule } [ kilojoules ]
+ { eV } { electron \space volt }
+% \end{macrocode}
+% \begin{macrocode}
+ { Msp } [ pn ] { pinch } [ pinches ]
+ { EL } [ tsp. ] { tablespoon } [ tablespoons ]
+ { TL } [ tbsp. ] { teaspoon } [ teaspoons ]
+% \end{macrocode}
+% \begin{macrocode}
+ { decimal-mark } { . }
+ { one (m) } { one }
+ { one (f) } { one }
+ { one (n) } { one }
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+\cudefinename { AmericanEnglish }
+ {
+ { kg } { kilogram }
+ { dag } { decagram }
+ { g } { gram }
+ { oz } { ounce }
+% \end{macrocode}
+% \begin{macrocode}
+ { m } { meter } [ meters ]
+ { dm } { decimeter } [ decimeters ]
+ { cm } { centimeter } [ centimeters ]
+ { mm } { millimiter } [ millimiters ]
+ { in } { inch } [ inches ]
+% \end{macrocode}
+% \begin{macrocode}
+ { l } { liter } [ liters ]
+ { dl } { deciliter } [ deciliters ]
+ { cl } { centiliter } [ centiliters ]
+ { ml } { milliliter } [ milliliters ]
+ }
+% \end{macrocode}
+%
+%
+% \begin{macrocode}
+\cudefinename { French }
+ {
+ { kg } { kilogramme } [ kilogrammes ]
+ { dag } { d\'{e}cagramme } [ d\'{e}cagrammes]
+ { g } { gramme } [ gramme ]
+ { oz } { once } < f >
+ { lb } { livre } [ livres ] < f >
+% \end{macrocode}
+% \begin{macrocode}
+ { d } { jour } [ jours ]
+ { h } { heure } [ heures ] < f >
+ { min } { minute } [ minutes ] < f >
+ { s } { seconde } [ secondes ] < f >
+% \end{macrocode}
+% \begin{macrocode}
+ { C } { degr\'{e} \space Celsius } [ degr\'{e}s \space Celsius ]
+ { K } { degr\'{e} \space Fahrenheit } [ degr\'{e}s \space Fahrenheit ]
+ { F } { kelvin } [ kelvins ]
+ { Re } { \'{e}chelle \space R\'{e}aumur } [ degr\'{e}s \space R\'{e}aumur ]
+% \end{macrocode}
+% \begin{macrocode}
+ { m } { m\`{e}tre } [ m\`{e}tres ]
+ { dm } { d\'{e}cim\`{e}tre } [ d\'{e}cim\`{e}tres ]
+ { cm } { centim\`{e}tre } [ centim\`{e}tres ]
+ { mm } { millim\`{e}tre } [ millim\`{e}tre ]
+% \end{macrocode}
+% \begin{macrocode}
+ { l } [ L ] { litre } [ litres ]
+ { dl } [ dL ] { d\'{e}cilitre } [ d\'{e}cilitres ]
+ { cl } [ cL ] { centilitre } [ centilitres ]
+ { ml } [ mL ] { millilitre } [ millilitres ]
+% \end{macrocode}
+% \begin{macrocode}
+ { cal } { calorie } [ calorie ]
+ { kcal } { kilocalorie } [ kilocalories ]
+ { J } { joule } [ joules ]
+ { kJ } { kilojoule } [ kilojoules ]
+ { eV } { \'{e}lectron-volt } [ \'{e}lectron-volts ]
+% \end{macrocode}
+% \begin{macrocode}
+ { Msp } { pinc\'{e}e } < f >
+ { EL } { cuill\'{e}re \space \`{a} \space soupe } < f >
+ { TL } { cuill\'{e}re \space \`{a} \space caf\'{e} } < f >
+% \end{macrocode}
+% \begin{macrocode}
+ { decimal-mark } { . }
+ { one (m) } { un }
+ { one (f) } { une }
+ { one (n) } { un }
+ }
+% \end{macrocode}
+%
+%
+%
+% \begin{macrocode}
+\cudefinekeys { kg }
+ {
+ { dag }{ 100 }
+ { g } { 1000 }
+ { oz } { 35.27399 }
+ { lb } { 2.204 622 6 } %% 2.204 622 6
+ }
+\cuaddtokeys { kg } { eVc-2 } { 1.78266173e-16 }
+% \end{macrocode}
+% \begin{macrocode}
+\cudefinekeys { d }
+ {
+ { h } { 24 }
+ { min }{ 1440 }
+ { s } { 86400 }
+ }
+\cuaddtokeys { s } { hbareV-1 } { 6.582119514e-16 }
+% \end{macrocode}
+% \begin{macrocode}
+\cudefinekeys { m }
+ {
+ { dm } { 10 }
+ { cm } { 100 }
+ { mm } { 1000 }
+ { in } { 39.370079 }
+ }
+\cuaddtokeys { m } { chbareV-1 } { 1.97326972e-7 }
+% \end{macrocode}
+% \begin{macrocode}
+\cudefinekeys { l }
+ {
+ { dl } { 10 }
+ { cl } { 100 }
+ { ml }{ 1000 }
+ { (chbareV-1)3 } { 1.30148943e+17 }
+ }
+% \end{macrocode}
+% \begin{macrocode}
+\cudefinekeys { J }
+ {
+ { kJ }{ 1e-3 }
+ { cal }{ 0.2388459 }
+ { kcal }{ 0.2388459e-3 }
+ }
+\cuaddtokeys { J } { eV } { 1.6021766208e-19 }
+% \end{macrocode}
+% \begin{macrocode}
+\fp_const:Nn \c_@@_kb_eV_fp { 8.617 330 3 e-5 }
+\cudefinesinglekey { C }
+ {
+ { F } { #1 * 1.8 + 32 }
+ { K } { #1 + 273.15 }
+ { Re } { #1 * 0.8 }
+ { eV } { ( #1 + 273.15 ) * \c_@@_kb_eV_fp }
+ }
+\cudefinesinglekey { F }
+ {
+ { C } { ( #1 - 32 ) * 5/9 }
+ { K } { ( #1 + 459.67 ) * 5/9 }
+ { Re } { ( #1 - 32 ) * 4/9 }
+ { eV } {( #1 + 459.67 ) * 5/9 * \c_@@_kb_eV_fp }
+ }
+\cudefinesinglekey { K }
+ {
+ { C } { #1 - 273.15 }
+ { F } { #1 * 1.8 - 459.67 }
+ { Re } { ( #1 - 273.15 ) * 0.8 }
+ { eV } { #1 * \c_@@_kb_eV_fp }
+ }
+\cudefinesinglekey { Re }
+ {
+ { K } { #1 * 1.25 + 273.15 }
+ { C } { #1 * 1.25 }
+ { F } { #1 * 2.25 + 32 }
+ { eV } { ( #1 - 273.15 ) * 1.25 * \c_@@_kb_eV_fp }
+ }
+% \end{macrocode}
+%
+%
+% \begin{macrocode}
+\fp_const:Nn \c_@@_K_min_fp { 0 }
+\fp_const:Nn \c_@@_C_min_fp { -273.15 }
+\fp_const:Nn \c_@@_F_min_fp { -459.67 }
+\fp_const:Nn \c_@@_Re_min_fp { -218.52 }
+% \end{macrocode}
+%
+%
+%
+% \subsection{Finish}
+%
+% \begin{macrocode}
+\cusetup
+ {
+ set-option-for-F = { round-to-int = true } ,
+ set-option-for-C = { round-to-int = true } ,
+ set-option-for-K = { round-to-int = true } ,
+ set-option-for-Re = { round-to-int = true } ,
+ }
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</package>
+% \end{macrocode}
+%
+% \end{implementation}
+%
+% \endinput
+%
+%
+%
+%
+% Local Variables:
+% mode: doctex
+% TeX-master: t
+% End:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Property changes on: trunk/Master/texmf-dist/source/latex/cooking-units/cooking-units.dtx
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/source/latex/cooking-units/cooking-units.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/cooking-units/cooking-units.ins (rev 0)
+++ trunk/Master/texmf-dist/source/latex/cooking-units/cooking-units.ins 2016-08-31 22:46:25 UTC (rev 41963)
@@ -0,0 +1,55 @@
+%%
+%% This is file `cooking-units.ins',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% cooking-units.dtx (with options: `install')
+%% Copyright (C) 2016 by Ben Vitecek (current Maintainer)
+%%
+%% This file may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either
+%% version 1.3 of this license or (at your option) any later
+%% version. The latest version of this license is in:
+%%
+%% http://www.latex-project.org/lppl.txt
+%%
+%% and version 1.3c or later is part of all distributions of
+%% LaTeX version 2008-05-04 or later.
+%%
+%% This work has the LPPL maintenance status `maintained'.
+%%
+%% This work consists of the files README, cooking-units.dtx and cooking-units.ins
+%% and the derived file cooking-units.sty.
+%%
+\input l3docstrip.tex
+\askforoverwritefalse
+\preamble
+Copyright (C) 2016 by Ben Vitecek (current Maintainer)
+
+This file may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either
+version 1.3 of this license or (at your option) any later
+version. The latest version of this license is in:
+
+http://www.latex-project.org/lppl.txt
+
+and version 1.3c or later is part of all distributions of
+LaTeX version 2008-05-04 or later.
+
+This work has the LPPL maintenance status `maintained'.
+
+This work consists of the files README, cooking-units.dtx and cooking-units.ins
+and the derived file cooking-units.sty.
+
+\endpreamble
+
+\usedir{tex/latex/cooking-units}
+\generate{
+ \file{\jobname.sty}{\from{\jobname.dtx}{package}}
+}
+\endbatchfile
+
+\endinput
+%%
+%% End of file `cooking-units.ins'.
Added: trunk/Master/texmf-dist/tex/latex/cooking-units/cooking-units.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/cooking-units/cooking-units.sty (rev 0)
+++ trunk/Master/texmf-dist/tex/latex/cooking-units/cooking-units.sty 2016-08-31 22:46:25 UTC (rev 41963)
@@ -0,0 +1,1373 @@
+%%
+%% This is file `cooking-units.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% cooking-units.dtx (with options: `package')
+%% Copyright (C) 2016 by Ben Vitecek (current Maintainer)
+%%
+%% This file may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either
+%% version 1.3 of this license or (at your option) any later
+%% version. The latest version of this license is in:
+%%
+%% http://www.latex-project.org/lppl.txt
+%%
+%% and version 1.3c or later is part of all distributions of
+%% LaTeX version 2008-05-04 or later.
+%%
+%% This work has the LPPL maintenance status `maintained'.
+%%
+%% This work consists of the files README, cooking-units.dtx and cooking-units.ins
+%% and the derived file cooking-units.sty.
+%%
+\@ifpackageloaded {xparse}
+ { }
+ { \RequirePackage {xparse} }
+\@ifpackageloaded {expl3}
+ { }
+ { \RequirePackage {expl3} }
+\ProvidesExplPackage
+ {cooking-units}
+ {2016/08/31}
+ {1.00}
+ {Ein Paket fuer Kocheinheiten}
+\@ifpackagelater { expl3 } { 2016/05/18 }
+ { }
+ {
+ \PackageError { cooking-units } { Support~package~expl3~too~old }
+ {
+ You~need~to~update~your~installation~of~the~bundles~'l3kernel'~and~
+ 'l3packages'.\MessageBreak
+ Loading~cooking-units~will~abort!
+ }
+ \tex_endinput:D
+ }
+\@ifpackageloaded { translator } { } { \RequirePackage { translator } }
+\@ifpackageloaded { xfrac } { } { \RequirePackage { xfrac } }
+\@ifpackageloaded { l3keys2e } { } { \RequirePackage { l3keys2e } }
+\bool_new:N \g__cooking_units_load_if_opt_numeral_bool
+\keys_define:nn { cooking-units }
+ {
+ use-numerals .bool_gset:N = \g__cooking_units_load_if_opt_numeral_bool ,
+ use-numerals .default:n = { false },
+ }
+\ProcessKeysOptions { cooking-units }
+\bool_if:NT \g__cooking_units_load_if_opt_numeral_bool
+ {
+ \@ifpackageloaded { fmtcount } { } { \RequirePackage { fmtcount } }
+ }
+\keys_define:nn { cooking-units }
+ {
+ use-numerals .code:n = \msg_error:nnn { cooking-units } { load-time-option } { fmtcount } ,
+ }
+\cs_generate_variant:Nn \tl_replace_all:Nnn { NVn }
+\cs_generate_variant:Nn \tl_replace_once:Nnn { NnV, NVn }
+\cs_generate_variant:Nn \tl_if_in:nnT { nVT }
+\cs_generate_variant:Nn \tl_if_in:NnT { NVT }
+\cs_generate_variant:Nn \fp_compare:nNnT { cNnT }
+\cs_generate_variant:Nn \fp_eval:n { c }
+\cs_new_eq:NN \__cooking_units_frac:nn \sfrac
+\prop_new:N \l__cooking_units_change_unit_prop
+\tl_new:N \l__cooking_units_tmpa_tl
+\tl_new:N \l__cooking_units_tmpb_tl
+\tl_new:N \l__cooking_units_mixed_fraction_tl
+\tl_new:N \l__cooking_units_tmp_unit_tl
+\tl_new:N \l__cooking_units_option_unit_tl
+\tl_new:N \l__cooking_units_language_tl
+\tl_new:N \l__cooking_units_cunum_range_sign_tl
+\tl_new:N \l__cooking_units_cutext_range_sign_tl
+\tl_new:N \l__cooking_units_value_unit_space_tl
+\tl_new:N \l__cooking_units_input_digits_tl
+\tl_new:N \l__cooking_units_decimal_mark_tl
+\tl_new:N \l__cooking_units_value_signs_tl
+\tl_new:N \l__cooking_units_allowed_special_signs_tl
+\tl_new:N \c__cooking_units_str_hash_one_tl
+\tl_new:N \l__cooking_units_input_range_sign_tl
+\tl_set:Nn \l__cooking_units_cunum_range_sign_tl { -- }
+\tl_set:Nn \l__cooking_units_cutext_range_sign_tl { -- }
+\tl_set:Nn \l__cooking_units_value_unit_space_tl { \thinspace }
+\tl_set:Nn \l__cooking_units_input_digits_tl { 0123456789 }
+\tl_set:Nn \l__cooking_units_decimal_mark_tl { . , }
+\tl_set:Nn \l__cooking_units_value_signs_tl { + - }
+\tl_set:Nn \l__cooking_units_input_range_sign_tl { -- }
+\tl_set:Nn \l__cooking_units_allowed_special_signs_tl { ? }
+\tl_set_rescan:Nnn \c__cooking_units_str_hash_one_tl
+ { \char_set_catcode_letter:N \# } {#1}
+\AtBeginDocument {
+ \cs_if_free:cT { T at TS1 }
+ {
+ \DeclareFontEncoding { TS1 } { } { }
+ \DeclareFontSubstitution { TS1 } { cmr } { m } { n }
+ }
+}
+\DeclareTextSymbolDefault \c__cooking_units_minus_tl { TS1 }
+\DeclareTextSymbol \c__cooking_units_minus_tl { TS1 } { 61 }
+\AtBeginDocument {
+ \@ifpackageloaded { fontspec }
+ {
+ \@ifpackageloaded { eulervm }
+ { }
+ {
+ \int_const:Nn \c__cooking_units_minus_int { 8722 }
+ \tl_set:Nn \c__cooking_units_minus_tl
+ { \tex_char:D \c__cooking_units_minus_int }
+ }
+ }
+ { }
+}
+\dim_new:N \l__cooking_units_mixed_frac_dim
+\dim_set:Nn \l__cooking_units_mixed_frac_dim { 0.1 em }
+\int_new:N \l__cooking_units_significant_figures_int
+\int_new:N \l__cooking_units_significant_figures_plus_one_int
+\int_set:Nn \l__cooking_units_significant_figures_int { 2 }
+\int_set:Nn \l__cooking_units_significant_figures_plus_one_int { 2 + 1 }
+\int_new:N \l__cooking_units_print_numerals_below_int
+\int_set:Nn \l__cooking_units_print_numerals_below_int { 13 }
+\clist_new:N \l__cooking_units_list_of_defined_keys_clist
+\clist_new:N \g__cooking_units_list_of_defined_units_clist
+\clist_new:N \g__cooking_units_allowed_unit_phrases_clist
+\bool_new:N \l__cooking_units_error_bool
+\bool_new:N \l__cooking_units_eval_fractions_bool
+\bool_new:N \l__cooking_units_parse_input_bool
+\bool_new:N \l__cooking_units_round_to_int_bool
+\bool_new:N \l__cooking_units_special_sign_bool
+\bool_new:N \l__cooking_units_decimal_in_input_bool
+\bool_new:N \l__cooking_units_single_key_bool
+\bool_new:N \l__cooking_units_fraction_in_input_bool
+\bool_new:N \l__cooking_units_check_temperature_bool
+\bool_new:N \l__cooking_units_convert_to_eV_bool
+\bool_new:N \l__cooking_units_cutext_uppercase_word_bool
+\bool_new:N \l__cooking_units_error_for_unknown_value_bool
+\bool_new:N \l__cooking_units_parse_range_bool
+\bool_set_true:N \l__cooking_units_parse_input_bool
+\quark_new:N \q__cooking_units_range
+\clist_gset:Nn \g__cooking_units_allowed_unit_phrases_clist
+ {
+ decimal-mark ,
+ one (m) ,
+ one (f) ,
+ one (n)
+ }
+\newtranslation { decimal-mark (cu-unitname) } { . }
+\newtranslation [ to=German ] { decimal-mark (cu-unitname) } { , }
+\newtranslation { one (m) (cu-unitname) } { one }
+\newtranslation { one (f) (cu-unitname) } { one }
+\newtranslation { one (n) (cu-unitname) } { one }
+\newtranslation [ to=German ] { one (m) (cu-unitname) } { ein }
+\newtranslation [ to=German ] { one (f) (cu-unitname) } { eine }
+\newtranslation [ to=German ] { one (n) (cu-unitname) } { ein }
+\keys_define:nn { cooking - units }
+ {
+ eval-fraction .bool_set:N = \l__cooking_units_eval_fractions_bool ,
+ eval-fraction .default:n = { false } ,
+ round-precision .code:n =
+ {
+ \int_set:Nn \l__cooking_units_significant_figures_int {#1}
+ \int_set:Nn \l__cooking_units_significant_figures_plus_one_int { #1 + \c_one }
+ } ,
+ round-precision .default:n = { 2 } ,
+ round-to-int .bool_set:N = \l__cooking_units_round_to_int_bool ,
+ round-to-int .default:n = { false } ,
+ range-sign .meta:n =
+ {
+ cunum-range-sign = {#1} ,
+ cutext-range-sign = {#1}
+ } ,
+ range-sign .default:n = { -- } ,
+ cunum-range-sign .tl_set:N = \l__cooking_units_cunum_range_sign_tl ,
+ cunum-range-sign .default:n = { -- } ,
+ cutext-range-sign .tl_set:N = \l__cooking_units_cutext_range_sign_tl ,
+ cutext-range-sign .default:n = { -- } ,
+ value-unit-space .tl_set:N = \l__cooking_units_value_unit_space_tl ,
+ value-unit-space .default:n = { \thinspace } ,
+ fraction-command .code:n = { \cs_set_eq:NN \__cooking_units_frac:nn #1 } ,
+ fraction-command .default:n = { \sfrac } ,
+ fraction-inline .code:n = { \cs_set:Npn \__cooking_units_frac:nn ##1##2 {#1} } ,
+ fraction-inline .default:n = { \sfrac {#1}{#2} } ,
+ mixed-fraction-space .dim_set:N = \l__cooking_units_mixed_frac_dim ,
+ mixed-fraction-space .default:n = { 0.1 em } ,
+ parse-number .bool_set:N = \l__cooking_units_parse_input_bool ,
+ parse-number .default:n= { true } ,
+ add-special-sign .code:n = { \tl_put_right:Nn \l__cooking_units_allowed_special_signs_tl {#1} } ,
+ add-special-sign .default:n = { } ,
+ set-special-sign .tl_set:N = \l__cooking_units_allowed_special_signs_tl ,
+ input-range-sign .tl_set:N = \l__cooking_units_input_range_sign_tl ,
+ input-range-sign .default:n = { -- } ,
+ check-temperature .bool_set:N = \l__cooking_units_check_temperature_bool ,
+ check-temperature .default:n = { true } ,
+ convert-to-eV .bool_set:N = \l__cooking_units_convert_to_eV_bool ,
+ convert-to-eV .default:n = { true } ,
+ use-numerals-below .int_set:N = \l__cooking_units_print_numerals_below_int ,
+ use-numerals-below .default:n = { 13 } ,
+ set-unknown-message .choices:nn =
+ { error , warning , none }
+ {
+ \msg_redirect_name:nnn { cooking-units } { amount-not-known }
+ { \l_keys_choice_tl }
+ } ,
+ set-unknown-message .default:n = { warning } ,
+ erase-all-options .code:n =
+ {
+ \clist_map_inline:Nn \g__cooking_units_list_of_defined_units_clist
+ {
+ \clist_clear:c { l__cooking_units_predefined_option_##1_clist }
+ }
+ },
+ }
+\msg_new:nnnn { cooking-units } { fraction-not-allowed-with-range }
+ {
+ 'You' \ cannot \ use \ '/' \ ( and \ '_' )\ in \ combination \
+ with \ '\l__cooking_units_input_range_sign_tl' \ in \ '#1'.
+ }{
+ You \ cannot \ use \ fractions \ with \ a \ range.
+ \msg_see_documentation_text:n { cooking-units }
+ }
+\msg_new:nnnn { cooking-units } { missing-slash }
+ {
+ You \ cannot \ use \ '_' \ without \
+ '/' in '#1'.
+ }{
+ You \ cannot \ have \ a \ mixed \ fraction \ ('_') \ without \
+ a \ normal \ fraction \ ('/').
+ \msg_see_documentation_text:n { cooking-units }
+ }
+\msg_new:nnnn { cooking-units } { unknown - unit }
+ {
+ The \ unit \ '#1' \ is \ not \ defined. \ Use \
+ \newcookingunit \ to \ define \ new \ units.
+ }{
+ Define \ units \ before \ using \ or \ check \ if \ the \
+ unit-key \ is \ written \ correctly.
+ \msg_see_documentation_text:n { cooking-units }
+ }
+\msg_new:nnnn { cooking - units } { unit-already-defined }
+ { The\ unit \ '#1' \ is \ already \ defined. }
+ {
+ The \ unit-key \ is \ already \ defined. \ Please \ use \ a \ different \
+ key \ for \ a \ new \ unit.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+\msg_new:nnnn { cooking - units } { missing-argument }
+ { There \ is \ an \ missing \ argument. }
+ {
+ You \ probably \ have \ forgotten \ a \ curly-brace \ pair.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+\msg_new:nnnn { cooking - units } { Division-by-zero }
+ { Division\ by \ zero \ is \ not \ allowed. }
+ { See \ a \ math \ book \ of \ your \ choice \ or \ for \ example \ Wikipedia. }
+\msg_new:nnnn { cooking - units } { Token-not-allowed }
+ { The \ token \ '#1' \ is \ not \ allowed. }
+ {
+ The \ command \ accepts \ only \ a \ fixed \ number \ of \ tokens.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+\msg_new:nnnn { cooking - units } { Second - decimal -sign - not - allowed }
+ { A \ second \ decimal \ sign \ is \ not \ allowed. }
+ {
+ Perhaps \ you \ didn't \ type \ it \ correctly.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+\msg_new:nnnn { cooking - units } { Key - not -defined }
+ {
+ The \ key \ '#1' \ is \ not \ defined. \ Use \ \cudefinekeys or \
+ \cudefinesinglekey to \ define \ keys.
+ }
+ {
+ This \ key \ is \ not \ defined, \ perhaps \ you \ misspelled \ it.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+\msg_new:nnnn { cooking - units } { Temperature-to-low }
+ {
+ The \ temperature \ '#1' \ is \ to \ low.\ It \ cannot \ be \
+ below \ the \ absolute \ zero - point \ of \ '#2'. \ Note \ that \
+ by \ default \ the \ temperatures \ 'C', \ 'F' , \ 'K' \ and \ 'Re' \
+ are \ rounded \ to \ integers.
+ \\\\
+ You \ can \ disable \ the \ option \ 'check-temperature' \ to \
+ disable \ this \ error.
+ }
+ { See \ for \ example \ Wikipedia. }
+\msg_new:nnnn { cooking - units } { key-choice-unknown }
+ {
+ The \ key \ '#1' \ only \ accepts \ only \
+ '#3' \ as \ a \ set \ of \ choices \ and \ '#2' \ is \ non \ of \ these.
+ }
+ {
+ The \ key \ accepts \ accepts\ only \ a \ fixed \ set \ of \ choices. \
+ You \ can \ add \ new \ choices \ via \ \cuaddkeys, \ \cuaddsinglekeys \
+ and \ \cuaddtokeys.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+\msg_new:nnnn { cooking - units } { amount-not-known }
+ {
+ The \ amount \ of \ #1 \ is \ not \ known \ at \ line \
+ \msg_line_number: .
+ }
+ {
+ You \ used\ a\ special\ sign\ indicating\ that\ the\ true\ amount\ of\ the\
+ specific\ ingredient\ is\ (was) not\ known\ to\ you. This\ message\
+ reminds\ you\ about\ that\ fact.
+ \msg_see_documentation_text:n {cooking-units}
+ }
+\msg_new:nnnn { cooking - units } { load-time-option }
+ {
+ The \ option \ '#1' \ is \ only \ avaiable \ as \ a \ load-time-option. \
+ Please \ set \ it \ as \ a \ package \ option.
+ }
+ {
+ You \ cannot \ set \ this \ option \ using \ \cusetup \
+ but \ only \ as \ a \ package \ option.
+ \msg_see_documentation_text:n { cooking-units }
+ }
+\cs_new:Npn \__cooking_units_error_if_unit_not_defined:n #1
+ {
+ \clist_if_in:NnF \g__cooking_units_list_of_defined_units_clist {#1}
+ { \msg_error:nnn { cooking-units } { unknown-unit } {#1} }
+ }
+\cs_generate_variant:Nn \__cooking_units_error_if_unit_not_defined:n { V }
+\prg_new_protected_conditional:Npnn \__cooking_units_if_integer_and_parse:n #1 { TF }
+ {
+ \bool_if:NTF \l__cooking_units_parse_input_bool
+ {
+ \tl_map_inline:nn {#1}
+ {
+ \tl_if_in:NnF \l__cooking_units_input_digits_tl {##1}
+ {
+ \tl_map_break:n { \use_iii:nnn }
+ }
+ }
+ \use_i:nn \prg_return_true: \prg_return_false:
+ }
+ { \prg_return_false: }
+ }
+\cs_generate_variant:Nn \__cooking_units_if_integer_and_parse:nTF { V }
+\cs_new:Npn \__cooking_units_convert_to_eV:
+ {
+ \keys_set:nn { cooking-units }
+ {
+ m= chbareV-1,
+ cm= chbareV-1,
+ dm= chbareV-1,
+ mm= chbareV-1,
+ in= chbareV-1,
+ kg= eVc-2,
+ dag= eVc-2,
+ g= eVc-2,
+ oz= eVc-2,
+ lb= eVc-2,
+ d= hbareV-1,
+ h= hbareV-1,
+ min= hbareV-1,
+ s= hbareV-1,
+ cal= eV,
+ kcal= eV,
+ J= eV,
+ kJ= eV,
+ F= eV,
+ K= eV,
+ C= eV,
+ Re= eV,
+ l= (chbareV-1)3 ,
+ dl= (chbareV-1)3 ,
+ cl= (chbareV-1)3 ,
+ ml= (chbareV-1)3 ,
+ }
+ \prop_get:NVN \l__cooking_units_change_unit_prop \l__cooking_units_tmp_unit_tl \l__cooking_units_option_unit_tl
+ \quark_if_no_value:NT \l__cooking_units_option_unit_tl
+ {
+ \tl_set_eq:NN \l__cooking_units_option_unit_tl \l__cooking_units_tmp_unit_tl
+ }
+ \keys_set_filter:nnv
+ { cooking-units }
+ { change-unit }
+ { l__cooking_units_predefined_option_ \l__cooking_units_option_unit_tl _clist }
+ }
+\cs_new:Npn \__cooking_units_cunum_parse_input:N #1
+ {
+ \tl_if_in:nnTF {#1} { \q__cooking_units_range }
+ { \__cooking_units_parse_range_in_input:ww #1 \q_stop }
+ {
+ \tl_if_in:nnTF {#1} { / }
+ {
+ \tl_if_in:nnTF {#1} { _ }
+ { \__cooking_units_parse_fraction_in_input:www #1 \q_stop }
+ { \__cooking_units_parse_fraction_in_input:ww #1 \q_stop }
+ }
+ { \__cooking_units_parse_number_in_input:n {#1} }
+ }
+ }
+\cs_generate_variant:Nn \__cooking_units_cunum_parse_input:N { V }
+\cs_new:Npn \__cooking_units_parse_number_in_input:n #1
+ {
+ \__cooking_units_parse_input_and_safe_in:nN {#1} \l__cooking_units_tmpa_tl
+ \__cooking_units_calculate_and_print_input:N \l__cooking_units_tmpa_tl
+ }
+\cs_new:Npn \__cooking_units_parse_range_in_input:ww #1 \q__cooking_units_range #2 \q_stop
+ {
+ \bool_set_true:N \l__cooking_units_parse_range_bool
+ \__cooking_units_parse_input_and_safe_in:nN {#1} \l__cooking_units_tmpa_tl
+ \__cooking_units_parse_input_and_safe_in:nN {#2} \l__cooking_units_tmpb_tl
+ \__cooking_units_calculate_and_print_input:N \l__cooking_units_tmpa_tl
+ \tl_use:N \l__cooking_units_cunum_range_sign_tl
+ \__cooking_units_calculate_and_print_input:N \l__cooking_units_tmpb_tl
+ }
+\cs_new:Npn \__cooking_units_parse_fraction_in_input:ww #1/#2 \q_stop
+ {
+ \__cooking_units_parse_input_and_safe_in:nN {#1} \l__cooking_units_tmpa_tl
+ \__cooking_units_parse_input_and_safe_in:nN {#2} \l__cooking_units_tmpb_tl
+ \bool_if:NTF \l__cooking_units_eval_fractions_bool
+ {
+ \__cooking_units_calculate_and_print_input:n
+ { \l__cooking_units_tmpa_tl / \l__cooking_units_tmpb_tl }
+ }{
+ \__cooking_units_formatiere_fractions:nnn
+ { }
+ { \l__cooking_units_tmpa_tl }
+ { \l__cooking_units_tmpb_tl }
+ }
+ }
+\cs_new:Npn \__cooking_units_parse_fraction_in_input:www #1_#2/#3 \q_stop
+ {
+ \__cooking_units_parse_input_and_safe_in:nN {#1} \l__cooking_units_mixed_fraction_tl
+ \__cooking_units_parse_input_and_safe_in:nN {#2} \l__cooking_units_tmpa_tl
+ \__cooking_units_parse_input_and_safe_in:nN {#3} \l__cooking_units_tmpb_tl
+ \bool_if:NTF \l__cooking_units_eval_fractions_bool
+ {
+ \__cooking_units_calculate_and_print_input:n
+ {
+ \l__cooking_units_mixed_fraction_tl
+ \fp_compare:nNnTF
+ { \l__cooking_units_mixed_fraction_tl } < { \c_zero_fp }
+ { - }
+ { + }
+ \l__cooking_units_tmpa_tl / \l__cooking_units_tmpb_tl
+ }
+ }{
+ \__cooking_units_formatiere_fractions:nnn
+ { \l__cooking_units_mixed_fraction_tl }
+ { \l__cooking_units_tmpa_tl }
+ { \l__cooking_units_tmpb_tl }
+ }
+ }
+\cs_new:Npn \__cooking_units_parse_input_and_safe_in:nN #1 #2
+ {
+ \tl_clear:N \l_tmpa_tl
+ \bool_set_false:N \l__cooking_units_decimal_in_input_bool
+ \__cooking_units_parse_vorzeichen_and_rest:Nw #1 \q_stop
+ \bool_if:NTF \l__cooking_units_error_bool
+ { \tl_set:Nn #2 {#1} }
+ { \tl_set_eq:NN #2 \l_tmpa_tl }
+ }
+\cs_new:Npn \__cooking_units_parse_vorzeichen_and_rest:Nw #1#2 \q_stop
+ {
+ \tl_if_in:NnTF \l__cooking_units_value_signs_tl {#1}
+ { \tl_put_right:Nn \l_tmpa_tl {#1} }
+ {
+ \tl_map_function:nN {#1} \__cooking_units_parse_input_for_safety_aux:N
+ }
+ \bool_if:NF \l__cooking_units_error_bool
+ { \tl_map_function:nN {#2} \__cooking_units_parse_input_for_safety_aux:N }
+ }
+\cs_new:Npn \__cooking_units_parse_input_for_safety_aux:N #1
+ {
+ \tl_if_in:NnTF \l__cooking_units_input_digits_tl {#1}
+ { \tl_put_right:Nn \l_tmpa_tl {#1} }
+ {
+ \tl_if_in:NnTF \l__cooking_units_decimal_mark_tl {#1}
+ {
+ \bool_if:NT \l__cooking_units_decimal_in_input_bool
+ {
+ \msg_error:nn { cooking-units }
+ { Second - decimal -sign - not - allowed }
+ }
+ \bool_set_true:N \l__cooking_units_decimal_in_input_bool
+ \tl_put_right:Nn \l_tmpa_tl { . }
+ }{
+ \tl_if_in:NnTF \l__cooking_units_allowed_special_signs_tl {#1}
+ {
+ \bool_set_true:N \l__cooking_units_special_sign_bool
+ \tl_put_right:Nn \l_tmpa_tl {#1}
+ }{
+ \bool_if:NTF \l__cooking_units_parse_range_bool
+ {
+ \tl_if_in:nnTF { / _ } {#1}
+ { \msg_error:nnn { cooking-units } { fraction-not-allowed-with-range } {#1} }
+ { \msg_error:nnn { cooking-units } { Token-not-allowed } {#1} }
+ }
+ {
+ \tl_if_in:nnTF { _ } {#1}
+ { \msg_error:nnn { cooking-units } { missing-slash } {#1} }
+ { \msg_error:nnn { cooking-units } { Token-not-allowed } {#1} }
+ }
+ \bool_set_true:N \l__cooking_units_error_bool
+ \tl_map_break:
+ }
+ }
+ }
+ }
+\cs_new:Npn \__cooking_units_calculate_and_print_input:n #1
+ {
+ \bool_if:NTF \l__cooking_units_error_bool
+ {#1}
+ {
+ \bool_if:NTF \l__cooking_units_special_sign_bool
+ {
+ \tl_set:Nf \l_tmpa_tl {#1}
+ \msg_warning:nnx { cooking-units } { amount-not-known } \l_tmpa_tl
+ }
+ {
+ \__cooking_units_calculate_input_and_store_in:nN {#1} \l_tmpa_tl
+ \__cooking_units_check_temperature_limit:N \l_tmpa_tl
+ }
+ \__cooking_units_print_nummerical_output:N \l_tmpa_tl
+ }
+ }
+\cs_generate_variant:Nn \__cooking_units_calculate_and_print_input:n { N }
+\cs_new:Npn \__cooking_units_calculate_input_and_store_in:nN #1#2
+ {
+ \fp_set:Nn \l_tmpa_fp {#1}
+ \tl_if_in:cnTF { l__cooking_units_tmpa_ \l__cooking_units_tmp_unit_tl _ tl } { \l_tmpa_fp }
+ {
+ \tl_set:Nf #2
+ {
+ \fp_eval:c { l__cooking_units_tmpa_ \l__cooking_units_tmp_unit_tl _ tl }
+ }
+ }{
+ \tl_set:Nf #2
+ {
+ \fp_eval:n
+ {
+ \l_tmpa_fp *
+ \tl_use:c { l__cooking_units_tmpa_ \l__cooking_units_tmp_unit_tl _ tl }
+ }
+ }
+ }
+ \__cooking_units_round_calculated_input:NV #2 #2
+ }
+\cs_generate_variant:Nn \__cooking_units_calculate_input_and_store_in:nN { V }
+\cs_new:Npn \__cooking_units_get_number_after_dot:n #1
+ {
+ \__cooking_units_get_number_after_dot_aux:w #1 . \q_recursion_tail .
+ \q_recursion_stop
+ }
+\cs_new:Npn \__cooking_units_get_number_after_dot_aux:w #1. #2 .
+ {
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \bool_set_false:N \l_tmpa_bool }
+ \int_compare:nNnTF { \tl_count:n {#2} } < {\l__cooking_units_significant_figures_plus_one_int }
+ { \bool_set_false:N \l_tmpa_bool }
+ { \bool_set_true:N \l_tmpa_bool }
+ \use_none_delimit_by_q_recursion_stop:w
+ }
+\cs_new:Npn \__cooking_units_round_calculated_input:NN #1#2
+ {
+ \__cooking_units_get_number_after_dot:n {#2}
+ \tl_set:Nf #1
+ {
+ \bool_if:nTF { \l_tmpa_bool || \l__cooking_units_round_to_int_bool }
+ {
+ \fp_eval:n
+ {
+ \bool_if:NTF \l__cooking_units_round_to_int_bool
+ { round (#2) }
+ {
+ round( #2 , \l__cooking_units_significant_figures_int )
+ }
+ }
+ }
+ {#2}
+ }
+ }
+\cs_generate_variant:Nn \__cooking_units_round_calculated_input:NN { NV }
+\cs_new:Npn \__cooking_units_formatiere_fractions:nnn #1#2#3
+ {
+ \bool_set_true:N \l__cooking_units_fraction_in_input_bool
+ \tl_if_blank:nF {#1}
+ {
+ #1
+ \hbox_to_wd:nn { \l__cooking_units_mixed_frac_dim } { }
+ }
+ \__cooking_units_frac:nn {#2} {#3}
+ }
+\cs_new:Npn \__cooking_units_check_temperature_limit:N #1
+ {
+ \bool_if:NT \l__cooking_units_check_temperature_bool
+ {
+ \clist_if_in:nVT { C , F , K , Re } \l__cooking_units_option_unit_tl
+ {
+ \fp_compare:cNnT
+ { c__cooking_units_ \l__cooking_units_option_unit_tl _min_fp } > {#1}
+ {
+ \msg_error:nnxx { cooking-units }
+ { Temperature-to-low }
+ { #1 \space \l__cooking_units_option_unit_tl }
+ {
+ \fp_use:c { c__cooking_units_ \l__cooking_units_option_unit_tl _min_fp }
+ \space \l__cooking_units_option_unit_tl
+ }
+ }
+ }
+ }
+ }
+\cs_new_protected:Npn \__cooking_units_print_nummerical_output:N #1
+ {
+%% \l_@@_tmpa_tl is sehr gefaehrlich hier.
+ \translatelet \l__cooking_units_tmpa_tl { decimal-mark ( cu-unit name ) }
+ \tl_replace_once:NnV #1 { . } \l__cooking_units_tmpa_tl
+ \tl_replace_once:NnV #1 { - } \c__cooking_units_minus_tl
+ #1
+ }
+\NewDocumentCommand \cunum { O{} m O{} m }
+ {
+ \group_begin:
+ \__cooking_units_cunum_initialise:nnnn {#1} {#2} {#3} {#4}
+ \bool_if:NTF \l__cooking_units_parse_input_bool
+ { \__cooking_units_cunum:nnVV {#2} {#3} \l__cooking_units_option_unit_tl \l__cooking_units_tmp_unit_tl }
+ { \__cooking_units_cunum_do_not_parse:nnn {#2} {#3} {#4} }
+ \group_end:
+ }
+\cs_new_protected:Npn \__cooking_units_cunum_initialise:nnnn #1#2#3#4
+ {
+ \tl_set:Nn \l__cooking_units_tmp_unit_tl {#4}
+ \__cooking_units_error_if_unit_not_defined:V \l__cooking_units_tmp_unit_tl
+ \bool_if:NTF \l__cooking_units_convert_to_eV_bool
+ { \__cooking_units_convert_to_eV: }
+ {
+ \keys_set_groups:nnn { cooking-units } { change-unit } {#1}
+ \prop_get:NVN \l__cooking_units_change_unit_prop \l__cooking_units_tmp_unit_tl \l__cooking_units_option_unit_tl
+ \quark_if_no_value:NT \l__cooking_units_option_unit_tl
+ {
+ \tl_set_eq:NN \l__cooking_units_option_unit_tl \l__cooking_units_tmp_unit_tl
+ }
+ \keys_set_filter:nnv
+ { cooking-units }
+ { change-unit }
+ { l__cooking_units_predefined_option_ \l__cooking_units_option_unit_tl _clist }
+ \keys_set_filter:nnn { cooking-units } { change-unit } {#1}
+ }
+ \bool_set_false:N \l__cooking_units_special_sign_bool
+ \bool_set_false:N \l__cooking_units_error_bool
+ \bool_set_false:N \l__cooking_units_parse_range_bool
+ }
+\cs_new:Npn \__cooking_units_cunum_do_not_parse:nnn #1#2#3
+ {
+ \tl_set_rescan:Nnn \l_tmpa_tl
+ {
+ \char_set_catcode_letter:N \_ %
+ \char_set_catcode_ignore:N \ %
+ } {#1}
+ \l_tmpa_tl
+ \__cooking_units_cunum_print_correct_unit:nnn {#2} {#3} {#3}
+ }
+\cs_new:Npn \__cooking_units_cunum:nnNN #1#2#3#4
+ {
+ \tl_set_rescan:Nnn \l_tmpa_tl
+ {
+ \char_set_catcode_letter:N \_ %
+ \char_set_catcode_ignore:N \ %
+ \char_set_catcode_other:N ? %
+ } {#1}
+ \tl_if_empty:VF \l_tmpa_tl
+ {
+ \tl_if_in:NVT \l_tmpa_tl \l__cooking_units_input_range_sign_tl
+ { \tl_replace_once:NVn \l_tmpa_tl \l__cooking_units_input_range_sign_tl { \q__cooking_units_range } }
+ \__cooking_units_cunum_parse_input:V \l_tmpa_tl
+ }
+ \__cooking_units_cunum_print_correct_unit:nnn {#2} {#3} {#4}
+ }
+\cs_generate_variant:Nn \__cooking_units_cunum:nnNN { nnVV }
+\cs_new:Npn \__cooking_units_cunum_print_correct_unit:nnn #1#2#3
+ {
+ \phantom {#1}
+ \tl_use:N \l__cooking_units_value_unit_space_tl
+ \bool_if:nTF
+ {
+ \l__cooking_units_fraction_in_input_bool ||
+ \l__cooking_units_special_sign_bool
+ }
+ { \translate { #3 ( cu-unit ) } }
+ { \translate { #2 ( cu-unit ) } }
+ }
+\NewDocumentCommand \cudefinekeys { m m }
+ {
+ \bool_set_false:N \l__cooking_units_single_key_bool
+ \cukeys_define_keys_and_single_keys:nn {#1} {#2}
+ }
+\NewDocumentCommand \cudefinesinglekey { m m }
+ {
+ \bool_set_true:N \l__cooking_units_single_key_bool
+ \cukeys_define_keys_and_single_keys:nn {#1} {#2}
+ }
+\cs_new:Npn \cukeys_define_keys_and_single_keys:nn #1#2
+ {
+ \__cooking_units_error_if_unit_not_defined:n {#1}
+ \tl_if_blank:nF {#2}
+ {
+ \clist_clear:N \l_tmpa_clist
+ \prop_clear:N \l_tmpa_prop
+ \bool_if:NTF \l__cooking_units_single_key_bool
+ {
+ \__cooking_units_cukeys_parse_and_create_single_key:nn {#1} {#2}
+ }{
+ \fp_set_eq:NN \l_tmpa_fp \c_one_fp
+ \tl_set:Nn \l__cooking_units_tmp_unit_tl {#1}
+ \__cooking_units_cukeys_parse_and_create_keys:nn {#1}
+ {
+ {#1} { \c_one_fp } #2
+ }
+ }
+ }
+ }
+\cs_new:Npn \__cooking_units_cukeys_parse_and_create_keys:nn #1#2
+ {
+ \__cooking_units_cukeys_parse_input:nn #2
+ \q_recursion_tail \q_recursion_tail \q_recursion_stop
+ \__cooking_units_cukeys_create_key_prop:n {#1}
+ \__cooking_units_cukeys_define_keys:V \l_tmpa_clist
+ }
+\cs_new:Npn \__cooking_units_cukeys_parse_input:nn #1#2
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \msg_error:nn { cooking-units } { missing-argument } }
+ \__cooking_units_error_if_unit_not_defined:n {#1}
+ \clist_put_right:Nn \l_tmpa_clist {#1}
+ \prop_put:Nnx \l_tmpa_prop {#1} { \fp_eval:n { #2 / \l_tmpa_fp } }
+ \__cooking_units_cukeys_parse_input:nn
+ }
+\cs_new:Npn \__cooking_units_cukeys_create_key_prop:n #1
+ {
+ \clist_map_inline:Nn \l_tmpa_clist
+ {
+ \prop_clear_new:c { l__cooking_units_cukeys_ ##1 _prop }
+ \tl_clear_new:c { l__cooking_units_tmpa_ ##1 _tl }
+ \tl_set_eq:cN { l__cooking_units_tmpa_ ##1 _tl } \c_one_fp
+ \prop_put:cnV { l__cooking_units_cukeys_ ##1 _prop } { Liste } \l_tmpa_clist
+ \prop_put:cnV { l__cooking_units_cukeys_ ##1 _prop } { prop } \l_tmpa_prop
+ \prop_put:cnV { l__cooking_units_cukeys_ ##1 _prop } { Erstes Ding } \l__cooking_units_tmp_unit_tl
+ \clist_map_inline:Nn \l_tmpa_clist
+ {
+ \prop_put:cnx { l__cooking_units_cukeys_ ##1 _prop }
+ {####1}
+ {
+ \fp_eval:n
+ { \prop_item:Nn \l_tmpa_prop {####1} / \prop_item:Nn \l_tmpa_prop {##1} }
+ }
+ }
+ }
+ }
+\cs_new:Npn \__cooking_units_cukeys_define_keys:N #1
+ {
+ \clist_map_inline:Nn \l_tmpa_clist
+ {
+ \clist_put_right:Nn \l__cooking_units_list_of_defined_keys_clist {##1}
+ \keys_define:nn { cooking-units }
+ {
+ ##1 .choices:Vn =
+ \l_tmpa_clist
+ {
+ \__cooking_units_cukeys_define_keys_and_single_key_aux:n {##1}
+ } ,
+ ##1 / unknown .code:n=
+ {
+ \seq_set_split:Nnn \l_tmpa_seq { , } {#1}
+ \msg_error:nnxxx
+ { cooking-units }
+ { key-choice-unknown }
+ {##1}
+ {####1}
+ { \seq_use:Nnnn \l_tmpa_seq { ',' } { ',' } { ' ~ and ~ ' } }
+ } ,
+ ##1 .default:n = {##1} ,
+ ##1 .groups:n = { change-unit }
+ }
+ }
+ \clist_remove_duplicates:N \l__cooking_units_list_of_defined_keys_clist
+ }
+\cs_generate_variant:Nn \__cooking_units_cukeys_define_keys:N { V }
+\cs_new:Npn \__cooking_units_cukeys_define_keys_and_single_key_aux:n #1
+ {
+ \prop_get:cVN
+ { l__cooking_units_cukeys_#1_prop }
+ \l_keys_choice_tl
+ \l_tmpa_tl
+ \tl_set:cV { l__cooking_units_tmpa_ #1_tl } \l_tmpa_tl
+ \prop_put:NnV \l__cooking_units_change_unit_prop {#1} \l_keys_choice_tl
+ }
+\cs_new:Npn \__cooking_units_cukeys_parse_and_create_single_key:nn #1#2
+ {
+ \tl_set_rescan:Nnn \l_tmpa_tl
+ {
+ \char_set_catcode_letter:N \# %
+ \char_set_catcode_ignore:N\ %
+ } { {#1} { \c_one_fp } #2 }
+ \__cooking_units_cusinglekeys_parse_input:V \l_tmpa_tl
+ \__cooking_units_cusinglekeys_create_key_prop:n {#1}
+ \__cooking_units_cukeys_define_singlekey:nV {#1} \l_tmpa_clist
+ }
+\cs_new:Npn \__cooking_units_cusinglekeys_parse_input:n #1
+ {
+ \__cooking_units_cusinglekeys_parse_input_aux:nn #1
+ \q_recursion_tail \q_recursion_tail \q_recursion_stop
+ }
+\cs_generate_variant:Nn \__cooking_units_cusinglekeys_parse_input:n { V }
+\cs_new:Npn \__cooking_units_cusinglekeys_parse_input_aux:nn #1#2
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \msg_error:nn { cooking-units } { missing-argument } }
+ \clist_put_right:Nn \l_tmpa_clist {#1}
+ \tl_set:Nn \l_tmpa_tl {#2}
+ \tl_replace_all:NVn \l_tmpa_tl \c__cooking_units_str_hash_one_tl { \l_tmpa_fp }
+ \prop_put:NnV \l_tmpa_prop {#1} \l_tmpa_tl
+ \__cooking_units_cusinglekeys_parse_input_aux:nn
+ }
+\cs_new:Npn \__cooking_units_cusinglekeys_create_key_prop:n #1
+ {
+ \prop_clear_new:c { l__cooking_units_cukeys_ #1 _prop }
+ \tl_set_eq:cN { l__cooking_units_tmpa_ #1 _tl } \c_one_fp
+ \prop_put:cnV { l__cooking_units_cukeys_ #1 _prop } { Liste } \l_tmpa_clist
+ \prop_put:cnV { l__cooking_units_cukeys_ #1 _prop } { prop } \l_tmpa_prop
+ \prop_put:cnn { l__cooking_units_cukeys_ #1 _prop } { Erstes Ding } {#1}
+ \prop_map_inline:Nn \l_tmpa_prop
+ {
+ \prop_put:cnn { l__cooking_units_cukeys_ #1 _prop }
+ {##1}
+ {##2}
+ }
+ }
+\cs_new:Npn \__cooking_units_cukeys_define_singlekey:nN #1#2
+ {
+ \clist_put_right:Nn \l__cooking_units_list_of_defined_keys_clist {#1}
+ \keys_define:nn { cooking-units }
+ {
+ #1 .choices:Vn =
+ \l_tmpa_clist
+ {
+ \__cooking_units_cukeys_define_keys_and_single_key_aux:n {#1}
+ } ,
+ #1 / unknown .code:n=
+ {
+ \seq_set_split:Nnn \l_tmpa_seq { , } {#2}
+ \msg_error:nnxxx
+ { cooking-units }
+ { key-choice-unknown }
+ {#1}
+ {##1}
+ { \seq_use:Nnnn \l_tmpa_seq { ',' } { ',' } { ' ~ and ~ ' } }
+ } ,
+ #1 .default:n = {#1} ,
+ #1 .groups:n = { change-unit } ,
+ }
+ \clist_remove_duplicates:N \l__cooking_units_list_of_defined_keys_clist
+ }
+\cs_generate_variant:Nn \__cooking_units_cukeys_define_singlekey:nN { nV }
+\NewDocumentCommand \cuaddkeys { m m }
+ {
+ \bool_set_false:N \l__cooking_units_single_key_bool
+ \tl_set:Nn \l_tmpa_tl {#1}
+ \tl_set:Nn \l_tmpb_tl {#2}
+ \__cooking_units_cukeys_add_keys_or_single_keys:VV \l_tmpa_tl \l_tmpb_tl
+ }
+\NewDocumentCommand \cuaddsinglekeys { m m }
+ {
+ \bool_set_true:N \l__cooking_units_single_key_bool
+ \tl_set:Nn \l_tmpa_tl {#1}
+ \tl_set:Nn \l_tmpb_tl {#2}
+ \__cooking_units_cukeys_add_keys_or_single_keys:VV \l_tmpa_tl \l_tmpb_tl
+ }
+\NewDocumentCommand \cuaddtokeys { m m m }
+ {
+ \bool_set_false:N \l__cooking_units_single_key_bool
+ \tl_set:Nn \l_tmpa_tl {#1}
+ \tl_set:Nn \l_tmpb_tl { {#2} { \fp_eval:n { \c_one_fp / #3 } } }
+ \__cooking_units_cukeys_add_keys_or_single_keys:VV \l_tmpa_tl \l_tmpb_tl
+ }
+\cs_new:Npn \__cooking_units_cukeys_add_keys_or_single_keys:nn #1#2
+ {
+ \__cooking_units_error_if_unit_not_defined:n {#1}
+ \clist_if_in:NnF \l__cooking_units_list_of_defined_keys_clist {#1}
+ { \msg_error:nnn { cooking-units } { Key - not - defined } {#1} }
+ \tl_if_blank:nF {#2}
+ {
+ \__cooking_units_cukeys_add_keys_and_single_key_aux:n {#1}
+ \bool_if:NTF \l__cooking_units_single_key_bool
+ { \__cooking_units_cukeys_parse_and_create_single_key:nn {#1} {#2} }
+ { \__cooking_units_cukeys_parse_and_create_keys:nn {#1} {#2} }
+ }
+ }
+\cs_generate_variant:Nn \__cooking_units_cukeys_add_keys_or_single_keys:nn { VV }
+\cs_new:Npn \__cooking_units_cukeys_add_keys_and_single_key_aux:n #1
+ {
+ \prop_get:cnN { l__cooking_units_cukeys_ #1 _prop } { Liste } \l_tmpa_clist
+ \prop_get:cnN { l__cooking_units_cukeys_ #1 _prop } { prop } \l_tmpa_prop
+ \prop_get:cnN { l__cooking_units_cukeys_ #1 _prop } { Erstes Ding } \l__cooking_units_tmp_unit_tl
+ \prop_get:cVN { l__cooking_units_cukeys_ #1 _prop } \l__cooking_units_tmp_unit_tl \l_tmpa_fp
+ }
+\NewDocumentCommand \newcookingunit { o m }
+ {
+ \__cooking_units_new_cooking_unit:nn {#1} {#2}
+ }
+\cs_new:Npn \__cooking_units_new_cooking_unit:nn #1#2
+ {
+ \clist_if_in:NnTF \g__cooking_units_list_of_defined_units_clist {#2}
+ { \msg_error:nnn { cooking-units } { unit-already-defined } {#2} }
+ {
+ \tl_new:c { l__cooking_units_tmpa_ #2 _tl }
+ \tl_set_eq:cN { l__cooking_units_tmpa_ #2 _tl } \c_one_fp
+ \clist_put_right:Nn \g__cooking_units_list_of_defined_units_clist {#2}
+ \clist_new:c { l__cooking_units_predefined_option_#2_clist }
+ \keys_define:nn { cooking - units }
+ {
+ set-option-for-#2 .clist_set:c = { l__cooking_units_predefined_option_#2_clist } ,
+ add-option-for-#2 .code:n =
+ { \clist_put_right:cn { l__cooking_units_predefined_option_#2_clist } {##1} },
+ }
+ \prop_new:c { l__cooking_units_cukeys_ #2 _prop }
+ \IfNoValueTF {#1}
+ {
+ \newtranslation { #2 ( cu-unit ) } {#2}
+ }{
+ \newtranslation { #2 ( cu-unit ) } {#1}
+ }
+ }
+ }
+\NewDocumentCommand \cutext { O{} m m }
+ {
+ \group_begin:
+ \__cooking_units_cutext_default:nnn {#1} {#2} {#3}
+ \__cooking_units_cutext_print_correct_unitname:nn {#2} {#3}
+ \group_end:
+ }
+\NewDocumentCommand \Cutext { O{} m m }
+ {
+ \group_begin:
+ \bool_set_true:N \l__cooking_units_cutext_uppercase_word_bool
+ \__cooking_units_cutext_default:nnn {#1} {#2} {#3}
+ \__cooking_units_cutext_print_correct_unitname:nn {#2} {#3}
+ \group_end:
+ }
+\cs_new:Npn \__cooking_units_cutext_default:nnn #1#2#3
+ {
+ \__cooking_units_error_if_unit_not_defined:n {#3}
+ \keys_set:nn { cooking-units } {#1}
+ \bool_if:NT \l__cooking_units_convert_to_eV_bool
+ { \__cooking_units_convert_to_eV: }
+ \bool_if:NTF \l__cooking_units_parse_input_bool
+ {
+ \tl_set:Nn \l_tmpb_tl {#2}
+ \tl_replace_once:Nnn \l_tmpb_tl { -- } { \q__cooking_units_range }
+ \tl_if_in:NnTF \l_tmpb_tl \q__cooking_units_range
+ { \__cooking_units_cunum_parse_range:Vn \l_tmpb_tl {#3} }
+ { \__cooking_units_cutext_print_nummerical_output:Nn \l_tmpb_tl {#3} }
+ }
+ {#2}
+ }
+\cs_new:Npn \__cooking_units_cunum_parse_range:Nn #1 #2
+ {
+ \__cooking_units_cunum_parse_range_aux:nww {#2} #1 \q_stop
+ }
+\cs_generate_variant:Nn \__cooking_units_cunum_parse_range:Nn { V }
+\cs_new:Npn \__cooking_units_cunum_parse_range_aux:nww #1 #2 \q__cooking_units_range #3 \q_stop
+ {
+ \tl_set:Nn \l__cooking_units_tmpa_tl {#2}
+ \tl_set:Nn \l__cooking_units_tmpb_tl {#3}
+ \__cooking_units_cutext_print_nummerical_output:Nn \l__cooking_units_tmpa_tl {#1}
+ \tl_use:N \l__cooking_units_cutext_range_sign_tl
+ \__cooking_units_cutext_print_nummerical_output:Nn \l__cooking_units_tmpb_tl {#1}
+ }
+\cs_new:Npn \__cooking_units_cutext_just_print_number_correctly:N #1
+ {
+ \translatelet \l_tmpa_tl { decimal-mark ( cu-unit name ) }
+ \tl_replace_once:NnV #1 { . } \l_tmpa_tl
+ \tl_replace_once:NnV #1 { - } \c__cooking_units_minus_tl
+ #1
+ }
+\cs_new_protected:Npn \__cooking_units_cutext_print_nummerical_output:Nn #1#2
+ {
+ \bool_if:NTF \g__cooking_units_load_if_opt_numeral_bool
+ {
+ \__cooking_units_if_integer_and_parse:VTF #1
+ {
+ \fp_compare:nNnTF {#1} < { \l__cooking_units_print_numerals_below_int }
+ {
+ \fp_compare:nNnTF {#1} = { \c_one_fp }
+ {
+ \translatelet \l_tmpa_tl { #2 (cu-unitgender) }
+ \translatelet \l_tmpa_tl { one (\l_tmpa_tl) (cu-unitname) }
+ \bool_if:NTF \l__cooking_units_cutext_uppercase_word_bool
+ {
+ \exp_args:Nf \tl_to_uppercase:n { \tl_head:V \l_tmpa_tl }
+ \tl_tail:V \l_tmpa_tl
+ }
+ { \l_tmpa_tl }
+ }{
+ \bool_if:NTF \l__cooking_units_cutext_uppercase_word_bool
+ { \Numberstringnum {#1} }
+ { \numberstringnum {#1} }
+ }
+ }{ \__cooking_units_cutext_just_print_number_correctly:N #1 }
+ }{ \__cooking_units_cutext_just_print_number_correctly:N #1 }
+ }
+ { \__cooking_units_cutext_just_print_number_correctly:N #1 }
+ }
+\cs_new:Npn \__cooking_units_cutext_print_correct_unitname:nn #1#2
+ {
+ \space
+ \__cooking_units_if_integer_and_parse:nTF {#1}
+ {
+ \fp_compare:nNnTF {#1} = { \c_one_fp }
+ { \translate { #2 (cu-unitname) } }
+ { \translate { #2 (cu-unitname pl) } }
+ }{
+ \translate { #2 (cu-unitname pl) }
+ }
+ }
+\NewDocumentCommand \cufrac { O{} m }
+ {
+ \group_begin:
+ \keys_set:nn { cooking-units } {#1}
+ \__cooking_units_cufrac:n {#2}
+ \group_end:
+ }
+\cs_new:Npn \__cooking_units_cufrac:n #1
+ {
+ \tl_set_rescan:Nnn \l_tmpa_tl
+ {
+ \char_set_catcode_letter:N \_ %
+ \char_set_catcode_ignore:N\ %
+ } {#1}
+ \__cooking_units_cufrac_parse:V \l_tmpa_tl
+ }
+\cs_new:Npn \__cooking_units_cufrac_parse:n #1
+ {
+ \tl_if_in:nnTF {#1} { / }
+ {
+ \tl_if_in:nnTF {#1} { _ }
+ { \__cooking_units_cufrac_parse_mixed_frac:www #1 \q_stop }
+ { \__cooking_units_cufrac_parse_frac:ww #1 \q_stop }
+ }{
+ \tl_if_in:nnTF {#1} { _ }
+ { \msg_error:nnn { cooking-units } { missing-slash } {#1} }
+ { \__cooking_units_cufrac_parse_scale:n {#1} }
+ }
+ }
+\cs_generate_variant:Nn \__cooking_units_cufrac_parse:n { V }
+\cs_new:Npn \__cooking_units_cufrac_parse_scale:n #1 {#1}
+\cs_new:Npn \__cooking_units_cufrac_parse_frac:ww #1/#2 \q_stop
+ { \__cooking_units_frac:nn {#1} {#2} }
+\cs_new:Npn \__cooking_units_cufrac_parse_mixed_frac:www #1_#2/#3 \q_stop
+ {
+ #1
+ \hbox_to_wd:nn { \l__cooking_units_mixed_frac_dim } { }
+ \__cooking_units_frac:nn {#2} {#3}
+ }
+\NewDocumentCommand \cudefinename { m m }
+ {
+ \tl_set:Nn \l__cooking_units_language_tl {#1}
+ \__cooking_units_cuname_parse_input:n #2
+ \q_recursion_tail \q_recursion_tail \q_recursion_stop
+ }
+\cs_new:Npn \__cooking_units_cuname_parse_input:n #1
+ {
+ \peek_meaning_ignore_spaces:NTF [
+ { \__cooking_units_cuname_parse_unit_symbol:nw {#1} }
+ { \__cooking_units_cuname_parse_input_aux:nn {#1} }
+ }
+\cs_new:Npn \__cooking_units_cuname_parse_unit_symbol:nw #1 [#2]
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \msg_error:nn { cooking-units } { missing-argument } }
+ \__cooking_units_error_if_unit_not_defined:n {#1}
+ \deftranslation [ to=\l__cooking_units_language_tl ] { #1 ( cu-unit ) } {#2}
+ \__cooking_units_cuname_parse_input_aux:nn {#1}
+ }
+\cs_new:Npn \__cooking_units_cuname_parse_input_aux:nn #1#2
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \msg_error:nn { cooking-units } { missing-argument } }
+ \clist_if_in:NnF \g__cooking_units_allowed_unit_phrases_clist {#1}
+ { \__cooking_units_error_if_unit_not_defined:n {#1} }
+ \deftranslation [ to=\l__cooking_units_language_tl ] { #1 (cu-unitname) } {#2}
+ \peek_meaning_ignore_spaces:NTF [
+ { \__cooking_units_cuname_parse_bracket:nw {#1} }
+ { \__cooking_units_cuname_parse_bracket:nw {#1} [#2] }
+ }
+\cs_new:Npn \__cooking_units_cuname_parse_bracket:nw #1 [#2]
+ {
+ \deftranslation [ to=\l__cooking_units_language_tl ] { #1 ( cu-unitname pl ) } {#2}
+ \peek_meaning_ignore_spaces:NTF <
+ { \__cooking_units_cuname_parse_arrows:nw {#1} }
+ { \__cooking_units_cuname_parse_arrows:nw {#1} <m> }
+ }
+\cs_new:Npn \__cooking_units_cuname_parse_arrows:nw #1 <#2>
+ {
+ \deftranslation [ to=\l__cooking_units_language_tl ] { #1 ( cu-unitgender ) } {#2}
+ \__cooking_units_cuname_parse_input:n
+ }
+\NewDocumentCommand \cudefinesymbol { m m }
+ {
+ \tl_set:Nn \l__cooking_units_language_tl {#1}
+ \__cooking_units_cuprint_define_printed_unit:nn #2
+ \q_recursion_tail \q_recursion_tail \q_recursion_stop
+ }
+\cs_new:Npn \__cooking_units_cuprint_define_printed_unit:nn #1#2
+ {
+ \quark_if_recursion_tail_stop:n {#1}
+ \quark_if_recursion_tail_stop_do:nn {#2}
+ { \msg_error:nn { cooking-units } { missing-argument } }
+ \clist_if_in:NnF \g__cooking_units_allowed_unit_phrases_clist {#1}
+ { \__cooking_units_error_if_unit_not_defined:n {#1} }
+ \deftranslation [ to=\l__cooking_units_language_tl ] { #1 ( cu-unit ) } {#2}
+ \__cooking_units_cuprint_define_printed_unit:nn
+ }
+\NewDocumentCommand \cusetup { m }
+ {
+ \keys_set:nn { cooking-units } {#1}
+ }
+\newcookingunit { kg }
+\newcookingunit { dag }
+\newcookingunit { g }
+\newcookingunit { oz }
+\newcookingunit { lb }
+\newcookingunit [ \ensuremath{ \__cooking_units_frac:nn { eV } { c^2 } } ] { eVc-2 }
+\newcookingunit [ \ensuremath{ {} ^ { \circ } } \kern-\scriptspace C ] { C }
+\newcookingunit { K }
+\newcookingunit [ \ensuremath{ {} ^ { \circ } } \kern-\scriptspace F ] { F }
+\newcookingunit [ \ensuremath{ {} ^ { \circ } } \kern-\scriptspace R\'{e} ] { Re }
+\newcookingunit { d }
+\newcookingunit { h }
+\newcookingunit { min }
+\newcookingunit { s }
+\newcookingunit [ \ensuremath{ \__cooking_units_frac:nn { \hbar } { eV } } ] { hbareV-1 }
+\newcookingunit { m }
+\newcookingunit { cm }
+\newcookingunit { dm }
+\newcookingunit { mm }
+\newcookingunit { in }
+\newcookingunit [ \ensuremath{ \__cooking_units_frac:nn { c\hbar } { eV } } ] { chbareV-1 }
+\newcookingunit { l }
+\newcookingunit { dl }
+\newcookingunit { cl }
+\newcookingunit { ml }
+\newcookingunit [ \ensuremath { \__cooking_units_frac:nn { c^3 \hbar^3 } { eV^3 } } ] { (chbareV-1)3 }
+\newcookingunit { cal }
+\newcookingunit { kcal }
+\newcookingunit { J }
+\newcookingunit { kJ }
+\newcookingunit { eV }
+\newcookingunit [ Msp. ] { Msp }
+\newcookingunit { EL }
+\newcookingunit { TL }
+\cudefinename { German }
+ {
+ { kg } { Kilogramm } < n >
+ { dag } { Dekagramm } < n >
+ { g } { Gramm } < n >
+ { oz } { Unze } < f >
+ { lb } { Pfund } < n >
+ { d } { Tag } [ Tage ]
+ { h } { Stunde } [ Stunden ] < f >
+ { min } { Minute } [ Minuten ] < f >
+ { s } { Sekunde } [ Sekunden ] < f >
+ { C } { Grad \space Celsius }
+ { K } { Kelvin } < n >
+ { F } { Grad \space Fahrenheit }
+ { Re } { Grad \space R\'{e}amur }
+ { m } { Meter } < n >
+ { dm } { Dezimeter } < n >
+ { cm } { Centimeter } < n >
+ { mm } { Millimeter } < n >
+ { in } { Zoll }
+ { l } { Liter }
+ { dl } { Deziliter }
+ { cl } { Centiliter }
+ { ml } { Milliliter }
+ { cal } { Kalorie } [ Kalorien ] < f >
+ { kcal } { Kilokalorie } [ Kilokalorien ] < f >
+ { J } { Joule }
+ { kJ } { Kilojoule }
+ { eV } { ELektronenvolt } < n >
+ { Msp } [ Msp. ] { Messerspitze } [ Messerspitzen ] < f >
+ { EL } [ EL ] { Essl{\"o}ffel }
+ { TL } [ TL ] { Teel{\"o}ffel }
+ { decimal-mark } { , }
+ { one (m) } { ein }
+ { one (f) } { eine }
+ { one (n) } { ein }
+ }
+\cudefinename { English }
+ {
+ { kg } { kilogramme }
+ { dag } { decagramme }
+ { g } { gramme }
+ { oz } { ounce }
+ { lb } { pound } [ pounds ]
+ { d } { day } [ days ]
+ { h } { hour } [ hours ]
+ { min } { minute } [ minutes ]
+ { s } { second } [ seconds ]
+ { C } { degree \space Celsius } [ degrees \space Celsius ]
+ { F } { degree \space Fahrenheit } [ degrees \space Fahrenheit ]
+ { K } { kelvin }
+ { Re } { degree \space R\'{e}aumur } [ degrees \space R\'{e}aumur ]
+ { m } { metre } [ metres ]
+ { dm } { decimetre } [ decimetres ]
+ { cm } { centimetre } [ centimetres ]
+ { mm } { millimitre } [ millimitres ]
+ { in } { inch } [ inches ]
+ { l } { litre } [ litres ]
+ { dl } { decilitre } [ decilitres ]
+ { cl } { centilitre } [ centilitres ]
+ { ml } { millilitre } [ millilitres ]
+ { cal } { calorie } [ calories ]
+ { kcal } { kilocalorie } [ kilocalories ]
+ { J } { joule } [ joules ]
+ { kJ } { kilojoule } [ kilojoules ]
+ { eV } { electron \space volt }
+ { Msp } [ pn ] { pinch } [ pinches ]
+ { EL } [ tsp. ] { tablespoon } [ tablespoons ]
+ { TL } [ tbsp. ] { teaspoon } [ teaspoons ]
+ { decimal-mark } { . }
+ { one (m) } { one }
+ { one (f) } { one }
+ { one (n) } { one }
+ }
+\cudefinename { AmericanEnglish }
+ {
+ { kg } { kilogram }
+ { dag } { decagram }
+ { g } { gram }
+ { oz } { ounce }
+ { m } { meter } [ meters ]
+ { dm } { decimeter } [ decimeters ]
+ { cm } { centimeter } [ centimeters ]
+ { mm } { millimiter } [ millimiters ]
+ { in } { inch } [ inches ]
+ { l } { liter } [ liters ]
+ { dl } { deciliter } [ deciliters ]
+ { cl } { centiliter } [ centiliters ]
+ { ml } { milliliter } [ milliliters ]
+ }
+\cudefinename { French }
+ {
+ { kg } { kilogramme } [ kilogrammes ]
+ { dag } { d\'{e}cagramme } [ d\'{e}cagrammes]
+ { g } { gramme } [ gramme ]
+ { oz } { once } < f >
+ { lb } { livre } [ livres ] < f >
+ { d } { jour } [ jours ]
+ { h } { heure } [ heures ] < f >
+ { min } { minute } [ minutes ] < f >
+ { s } { seconde } [ secondes ] < f >
+ { C } { degr\'{e} \space Celsius } [ degr\'{e}s \space Celsius ]
+ { K } { degr\'{e} \space Fahrenheit } [ degr\'{e}s \space Fahrenheit ]
+ { F } { kelvin } [ kelvins ]
+ { Re } { \'{e}chelle \space R\'{e}aumur } [ degr\'{e}s \space R\'{e}aumur ]
+ { m } { m\`{e}tre } [ m\`{e}tres ]
+ { dm } { d\'{e}cim\`{e}tre } [ d\'{e}cim\`{e}tres ]
+ { cm } { centim\`{e}tre } [ centim\`{e}tres ]
+ { mm } { millim\`{e}tre } [ millim\`{e}tre ]
+ { l } [ L ] { litre } [ litres ]
+ { dl } [ dL ] { d\'{e}cilitre } [ d\'{e}cilitres ]
+ { cl } [ cL ] { centilitre } [ centilitres ]
+ { ml } [ mL ] { millilitre } [ millilitres ]
+ { cal } { calorie } [ calorie ]
+ { kcal } { kilocalorie } [ kilocalories ]
+ { J } { joule } [ joules ]
+ { kJ } { kilojoule } [ kilojoules ]
+ { eV } { \'{e}lectron-volt } [ \'{e}lectron-volts ]
+ { Msp } { pinc\'{e}e } < f >
+ { EL } { cuill\'{e}re \space \`{a} \space soupe } < f >
+ { TL } { cuill\'{e}re \space \`{a} \space caf\'{e} } < f >
+ { decimal-mark } { . }
+ { one (m) } { un }
+ { one (f) } { une }
+ { one (n) } { un }
+ }
+\cudefinekeys { kg }
+ {
+ { dag }{ 100 }
+ { g } { 1000 }
+ { oz } { 35.27399 }
+ { lb } { 2.204 622 6 } %% 2.204 622 6
+ }
+\cuaddtokeys { kg } { eVc-2 } { 1.78266173e-16 }
+\cudefinekeys { d }
+ {
+ { h } { 24 }
+ { min }{ 1440 }
+ { s } { 86400 }
+ }
+\cuaddtokeys { s } { hbareV-1 } { 6.582119514e-16 }
+\cudefinekeys { m }
+ {
+ { dm } { 10 }
+ { cm } { 100 }
+ { mm } { 1000 }
+ { in } { 39.370079 }
+ }
+\cuaddtokeys { m } { chbareV-1 } { 1.97326972e-7 }
+\cudefinekeys { l }
+ {
+ { dl } { 10 }
+ { cl } { 100 }
+ { ml }{ 1000 }
+ { (chbareV-1)3 } { 1.30148943e+17 }
+ }
+\cudefinekeys { J }
+ {
+ { kJ }{ 1e-3 }
+ { cal }{ 0.2388459 }
+ { kcal }{ 0.2388459e-3 }
+ }
+\cuaddtokeys { J } { eV } { 1.6021766208e-19 }
+\fp_const:Nn \c__cooking_units_kb_eV_fp { 8.617 330 3 e-5 }
+\cudefinesinglekey { C }
+ {
+ { F } { #1 * 1.8 + 32 }
+ { K } { #1 + 273.15 }
+ { Re } { #1 * 0.8 }
+ { eV } { ( #1 + 273.15 ) * \c__cooking_units_kb_eV_fp }
+ }
+\cudefinesinglekey { F }
+ {
+ { C } { ( #1 - 32 ) * 5/9 }
+ { K } { ( #1 + 459.67 ) * 5/9 }
+ { Re } { ( #1 - 32 ) * 4/9 }
+ { eV } {( #1 + 459.67 ) * 5/9 * \c__cooking_units_kb_eV_fp }
+ }
+\cudefinesinglekey { K }
+ {
+ { C } { #1 - 273.15 }
+ { F } { #1 * 1.8 - 459.67 }
+ { Re } { ( #1 - 273.15 ) * 0.8 }
+ { eV } { #1 * \c__cooking_units_kb_eV_fp }
+ }
+\cudefinesinglekey { Re }
+ {
+ { K } { #1 * 1.25 + 273.15 }
+ { C } { #1 * 1.25 }
+ { F } { #1 * 2.25 + 32 }
+ { eV } { ( #1 - 273.15 ) * 1.25 * \c__cooking_units_kb_eV_fp }
+ }
+\fp_const:Nn \c__cooking_units_K_min_fp { 0 }
+\fp_const:Nn \c__cooking_units_C_min_fp { -273.15 }
+\fp_const:Nn \c__cooking_units_F_min_fp { -459.67 }
+\fp_const:Nn \c__cooking_units_Re_min_fp { -218.52 }
+\cusetup
+ {
+ set-option-for-F = { round-to-int = true } ,
+ set-option-for-C = { round-to-int = true } ,
+ set-option-for-K = { round-to-int = true } ,
+ set-option-for-Re = { round-to-int = true } ,
+ }
+
+\endinput
+%%
+%% End of file `cooking-units.sty'.
Property changes on: trunk/Master/texmf-dist/tex/latex/cooking-units/cooking-units.sty
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/tlpkg/bin/tlpkg-ctan-check
===================================================================
--- trunk/Master/tlpkg/bin/tlpkg-ctan-check 2016-08-31 22:45:25 UTC (rev 41962)
+++ trunk/Master/tlpkg/bin/tlpkg-ctan-check 2016-08-31 22:46:25 UTC (rev 41963)
@@ -166,7 +166,8 @@
context-transliterator context-typearea context-typescripts context-vim
context-visualcounter
continue contour contracard convbkmk
- cooking cookingsymbols cool coollist coolstr coolthms cooltooltips
+ cooking cooking-units cookingsymbols
+ cool coollist coolstr coolthms cooltooltips
coordsys copyedit copyrightbox cormorantgaramond coseoul
countriesofeurope counttexruns courier-scaled courseoutline coursepaper
coverpage covington
Modified: trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
===================================================================
--- trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc 2016-08-31 22:45:25 UTC (rev 41962)
+++ trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc 2016-08-31 22:46:25 UTC (rev 41963)
@@ -179,6 +179,7 @@
depend contour
depend contracard
depend cooking
+depend cooking-units
depend cool
depend coollist
depend coolstr
Added: trunk/Master/tlpkg/tlpsrc/cooking-units.tlpsrc
===================================================================
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