texlive[55060] Master: unitconv (7may20)
commits+karl at tug.org
commits+karl at tug.org
Thu May 7 23:27:28 CEST 2020
Revision: 55060
http://tug.org/svn/texlive?view=revision&revision=55060
Author: karl
Date: 2020-05-07 23:27:27 +0200 (Thu, 07 May 2020)
Log Message:
-----------
unitconv (7may20)
Modified Paths:
--------------
trunk/Master/tlpkg/bin/tlpkg-ctan-check
trunk/Master/tlpkg/libexec/ctan2tds
trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
Added Paths:
-----------
trunk/Master/texmf-dist/doc/lualatex/unitconv/
trunk/Master/texmf-dist/doc/lualatex/unitconv/Changes
trunk/Master/texmf-dist/doc/lualatex/unitconv/README.md
trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.pdf
trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.tex
trunk/Master/texmf-dist/tex/lualatex/unitconv/
trunk/Master/texmf-dist/tex/lualatex/unitconv/unitconv.sty
trunk/Master/tlpkg/tlpsrc/unitconv.tlpsrc
Added: trunk/Master/texmf-dist/doc/lualatex/unitconv/Changes
===================================================================
--- trunk/Master/texmf-dist/doc/lualatex/unitconv/Changes (rev 0)
+++ trunk/Master/texmf-dist/doc/lualatex/unitconv/Changes 2020-05-07 21:27:27 UTC (rev 55060)
@@ -0,0 +1 @@
+0.01 2020-05-07 - first CTAN version
Added: trunk/Master/texmf-dist/doc/lualatex/unitconv/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/lualatex/unitconv/README.md (rev 0)
+++ trunk/Master/texmf-dist/doc/lualatex/unitconv/README.md 2020-05-07 21:27:27 UTC (rev 55060)
@@ -0,0 +1,16 @@
+# README #
+Package unitconv can conver t a TeX length or a given
+value with unit into another unit, Supported are all
+TeX units and also m and km. The output can be in
+scientic notation for large values.
+
+This package needs lualatex!
+
+% This file is distributed under the terms of the LaTeX Project Public
+% License from CTAN archives in directory macros/latex/base/lppl.txt.
+% Either version 1.3 or, at your option, any later version.
+%
+% Copyright 2020 Herbert Voss hvoss at tug.org
+%
+
+%% $Id: README.md 1177 2020-05-07 15:38:43Z herbert $
Property changes on: trunk/Master/texmf-dist/doc/lualatex/unitconv/README.md
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.pdf
===================================================================
(Binary files differ)
Index: trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.pdf
===================================================================
--- trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.pdf 2020-05-07 21:26:12 UTC (rev 55059)
+++ trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.pdf 2020-05-07 21:27:27 UTC (rev 55060)
Property changes on: trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.pdf
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/pdf
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.tex
===================================================================
--- trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.tex (rev 0)
+++ trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.tex 2020-05-07 21:27:27 UTC (rev 55060)
@@ -0,0 +1,216 @@
+%% $Id: unitconv-doc.tex 1177 2020-05-07 15:38:43Z herbert $
+\listfiles
+\documentclass[english,parskip=half]{scrartcl}
+\usepackage{libertinus}
+\setmonofont[Scale=MatchLowercase,FakeStretch=0.9]{AnonymousPro}
+\usepackage{babel}
+\usepackage[autostyle]{csquotes}
+
+\usepackage{unitconv}
+\usepackage{showexpl,xltabular,nicefrac,booktabs}
+\lstset{basicstyle=\ttfamily\small}
+
+\title{Convert a length into one with another unit
+with Lua\TeX}
+\author{Herbert Voß}
+\parindent=0pt
+
+\begin{document}
+\maketitle
+\tableofcontents
+\section{Using}
+
+\begin{verbatim}
+\usepackage{unitconv}
+\end{verbatim}
+
+
+\section{Macros}
+
+\begin{verbatim}
+\convTeXLength*[<unit>][<digits>]{<TeX length>}
+\convLength*[<unit>][<digits>]{<value>}[<unit>]
+\end{verbatim}
+
+The star version prints the number in scientific notation.
+The default setting for the unit is \verb|cm|
+and for the number of digits \verb|-1| (print all digits).
+The dynamic units \verb|em|, \verb|ex|, and \verb|mu| depend on the
+current fontsize.
+
+\begin{itemize}
+\item This package works only with \verb|lualatex|!
+\item With \textsf{AmsMath} you have to load the package before \texttt{unitconv}.
+\end{itemize}
+
+
+\section{The units}
+
+\def\Index#1{#1}%
+\begin{tabular}{@{}>{\bfseries\ttfamily}c l @{}}\toprule
+\rmfamily\normalfont\emph{Short}& \emph{Long} \\\midrule
+\Index{bp} & Big Point (72\,bp/in) \\
+\Index{cc} & Cîcero (1\,cc=12\,dd) \\
+\Index{cm} & Centimeter \\
+\Index{dd} & Didôt ($1157\,\mathrm{dd}=1238\,\mathrm{pt}$) \\
+\Index{em} & Width of »M« in the current font \\
+\Index{ex} & Height of »x« in the current font \\
+\Index{in} & Inch (72.27\,pt) \\
+\Index{km} & Kilometer \\
+\Index{m} & Meter \\
+\Index{mm} & Millimeter \\
+\Index{mu} & Math unit (1\,mu=\nicefrac{1}{18}em) \\
+\Index{pc} & Pica (12\,pt/pc) \\
+\Index{pt} & (\TeX-)Points ($\nicefrac{1}{72.27}$\,Inch) \\
+\Index{px} & Pixel, 1\,px=\nicefrac{1}{72}in (pdf\TeX)\\
+\Index{sp} & Scaled Point (65536\,sp/pt) \\
+\bottomrule
+\end{tabular}
+
+
+\section{Examples}
+\subsection{Converting a \TeX\ length}
+
+\begin{LTXexample}[width=0.5\linewidth]
+The current example linewidth is
+\the\linewidth, which is
+
+\convTeXLength{\linewidth}\\
+\convTeXLength[bp]{\linewidth}\\
+\convTeXLength[cc]{\linewidth}\\
+\convTeXLength[dd]{\linewidth}\\
+\convTeXLength[em]{\linewidth}\\
+\convTeXLength[ex]{\linewidth}\\
+\convTeXLength[in]{\linewidth}\\
+\convTeXLength[km]{\linewidth}\\
+\convTeXLength[m]{\linewidth}\\
+\convTeXLength[mm]{\linewidth}\\
+\convTeXLength[mu]{\linewidth}\\
+\convTeXLength[pc]{\linewidth}\\
+\convTeXLength[pt]{\linewidth}\\
+\convTeXLength[px]{\linewidth}\\
+\convTeXLength*[sp]{\linewidth}
+\end{LTXexample}
+
+\begin{LTXexample}[width=0.5\linewidth]
+The current character width of M
+is 1\,em, which is
+
+\convTeXLength{1em}\\
+\convTeXLength[bp]{1em}\\
+\convTeXLength[cc]{1em}\\
+\convTeXLength[dd]{1em}\\
+\convTeXLength[em]{1em}\\
+\convTeXLength[ex]{1em}\\
+\convTeXLength[in]{1em}\\
+\convTeXLength[km]{1em}\\
+\convTeXLength[m]{1em}\\
+\convTeXLength[mm]{1em}\\
+\convTeXLength[mu]{1em}\\
+\convTeXLength[pc]{1em}\\
+\convTeXLength[pt]{1em}\\
+\convTeXLength[px]{1em}\\
+\convTeXLength*[sp]{1em}
+\end{LTXexample}
+
+
+\begin{LTXexample}[width=0.5\linewidth]
+The current example linewidth is
+\the\linewidth, which is
+
+\convTeXLength[bp][3]{\linewidth}\\
+\convTeXLength[cc][3]{\linewidth}\\
+\convTeXLength[cm][3]{\linewidth}\\
+\convTeXLength[dd][3]{\linewidth}\\
+\convTeXLength[em][3]{\linewidth}\\
+\convTeXLength[ex][3]{\linewidth}\\
+\convTeXLength[in][3]{\linewidth}\\
+\convTeXLength[km][3]{\linewidth}\\
+\convTeXLength[m][3]{\linewidth}\\
+\convTeXLength[mm][3]{\linewidth}\\
+\convTeXLength[mu][3]{\linewidth}\\
+\convTeXLength[pc][3]{\linewidth}\\
+\convTeXLength[pt][3]{\linewidth}\\
+\convTeXLength[px][3]{\linewidth}\\
+\convTeXLength*[sp][3]{\linewidth}
+\end{LTXexample}
+
+\begin{LTXexample}[width=0.5\linewidth]
+The current width of the letter M is
+1\,em, which is
+
+\convTeXLength[bp][3]{1em}\\
+\convTeXLength[cc][3]{1em}\\
+\convTeXLength[cm][3]{1em}\\
+\convTeXLength[dd][3]{1em}\\
+\convTeXLength[em][3]{1em}\\
+\convTeXLength[ex][3]{1em}\\
+\convTeXLength[in][3]{1em}\\
+\convTeXLength[km][3]{1em}\\
+\convTeXLength[m][3]{1em}\\
+\convTeXLength[mm][3]{1em}\\
+\convTeXLength[mu][3]{1em}\\
+\convTeXLength[pc][3]{1em}\\
+\convTeXLength[pt][3]{1em}\\
+\convTeXLength[px][3]{1em}\\
+\convTeXLength*[sp][3]{1em}
+\end{LTXexample}
+
+\begin{LTXexample}[width=0.5\linewidth]
+The current example linewidth is
+\the\linewidth, which is
+
+\convTeXLength[bp][-1]{\linewidth}\\
+\convTeXLength[cc][0]{\linewidth}\\
+\convTeXLength[cm][1]{\linewidth}\\
+\convTeXLength[dd][2]{\linewidth}\\
+\convTeXLength[em][3]{\linewidth}\\
+\convTeXLength[ex][4]{\linewidth}\\
+\convTeXLength[in][5]{\linewidth}\\
+\convTeXLength[km][6]{\linewidth}\\
+\convTeXLength[m][7]{\linewidth}\\
+\convTeXLength[mm][8]{\linewidth}\\
+\convTeXLength[mu][9]{\linewidth}\\
+\convTeXLength[pc][10]{\linewidth}\\
+\convTeXLength[pt][11]{\linewidth}\\
+\convTeXLength[px][12]{\linewidth}\\
+\convTeXLength*[sp][13]{\linewidth}
+\end{LTXexample}
+
+
+
+\begin{LTXexample}[width=0.5\linewidth]
+\convTeXLength[em][2]{1}\\ % default is cm
+\convTeXLength[em][2]{2}\\
+\convTeXLength[em][2]{3}
+\end{LTXexample}
+
+
+
+\begin{LTXexample}[width=0.5\linewidth]
+The current example linewidth is
+\the\linewidth, which is
+
+\convTeXLength[em][2]{\linewidth}\\
+\convTeXLength[ex][2]{\linewidth}\\
+\convTeXLength[mu][2]{\linewidth}
+
+\Huge Test\\
+\convTeXLength[em][2]{\linewidth}\\
+\convTeXLength[ex][2]{\linewidth}\\
+\convTeXLength[mu][2]{\linewidth}
+\end{LTXexample}
+
+\subsection{Converting a value with given unit into another one}
+
+\begin{LTXexample}[width=0.5\linewidth]
+\convLength[m]{1.2345}[km]\\
+\convLength[cm]{1.2345}[km]\\
+\convLength*[mm]{1.2345}[km]\\
+\convLength[bp]{1.2345}[km]\\
+\convLength[km][4]{3499402.985833}[bp]
+\end{LTXexample}
+
+
+
+\end{document}
Property changes on: trunk/Master/texmf-dist/doc/lualatex/unitconv/unitconv-doc.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/tex/lualatex/unitconv/unitconv.sty
===================================================================
--- trunk/Master/texmf-dist/tex/lualatex/unitconv/unitconv.sty (rev 0)
+++ trunk/Master/texmf-dist/tex/lualatex/unitconv/unitconv.sty 2020-05-07 21:27:27 UTC (rev 55060)
@@ -0,0 +1,128 @@
+%% $Id: unitconv.sty 1177 2020-05-07 15:38:43Z herbert $
+%%
+%% This file is distributed under the terms of the LaTeX Project Public
+%% License from CTAN archives in directory macros/latex/base/lppl.txt.
+%% Either version 1.3 or, at your option, any later version.
+%%
+%
+% Copyright 2020 Herbert Voss hvoss at tug.org
+%
+\RequirePackage{iftex,xparse,luacode}
+\ProvidesPackage{unitconv}[%
+ 2020/05/07 v. 0.01 (Herbert Voss) Supports unit conversion of a length (only lualatex)]
+
+\ifluatex
+\else
+ \ExplSyntaxOn
+ \msg_new:nnn {unitconv} {need-lualatex}
+ {
+ The~ unitconv~ package~ requires~ LuaLaTeX.\\\\
+ You~ must~ change~ your~ typesetting~ engine~ to,~
+ "lualatex" instead~ of~ "latex", ~"pdflatex",~ or~
+ "xelatex".
+ }
+ \msg_fatal:nn {unitconv} {need-lualatex}
+ \ExpSyntaxOff
+ \endinput
+\fi
+
+\newif\ifconv at Scientific
+
+\providecommand\text{\mbox}
+
+\begin{luacode}
+ convList = { ["bp"] = 1.00374, -- 1bp = 1.00374pt
+ ["cc"] = 12.8401,
+ ["cm"] = 28.45274, -- 1cm = 28.45274pt
+ ["dd"] = 1.07,
+ ["em"] = 10,
+ ["ex"] = 4.37,
+ ["in"] = 72.27,
+ ["km"] = 2.845274e6,
+ ["m"] = 2845.274,
+ ["mm"] = 2.84526,
+ ["mu"] = 0.05554,
+ ["pc"] = 12.0,
+ ["pt"] = 1.0,
+ ["px"] = 1.00374,
+ ["sp"] = 0.00005 }
+\end{luacode}
+
+\def\convLength{\@ifnextchar*{\global\conv at Scientifictrue\conv at Length}{\global\conv at Scientificfalse\conv at Length*}}
+\def\conv at Length*{\@ifnextchar[\convLength at i{\convLength at i[cm]}}% [unit]
+\def\convLength at i[#1]{\@ifnextchar[{\convLength at ii[#1]}{\convLength at ii[#1][-1]}}
+\def\convLength at ii[#1][#2]#3{\convLen at iii{#3}{#1}{#2}}
+
+\def\convTeXLength{\@ifnextchar*{\global\conv at Scientifictrue\conv at TeXLength}{\global\conv at Scientificfalse\conv at TeXLength*}}
+\def\conv at TeXLength*{\@ifnextchar[\convTeXLength at i{\convTeXLength at i[cm]}}% [unit]
+\def\convTeXLength at i[#1]{\@ifnextchar[{\convTeXLength at ii[#1]}{\convTeXLength at ii[#1][-1]}}
+\def\convTeXLength at ii[#1][#2]#3{%
+ \conv at setlength\@tempdima{#3}%
+ \expandafter\convLen at iii\expandafter{\expandafter\rem at pt\the\@tempdima}{#1}{#2}}
+
+\def\convLen at iii#1#2#3{% #1 length; #2 unit; #3 decimals
+ \@ifnextchar[{\convLen at v{#1}{#2}{#3}}{\convLen at iv{#1}{#2}{#3}}}
+
+\def\convLen at iv#1#2#3{%
+ \@tempdima=1em \@tempdimb=1ex
+ \directlua{%
+ convList["em"]=\strip at pt\@tempdima;
+ convList["ex"]=\strip at pt\@tempdimb;
+ convList["mu"]=convList["em"]/18
+ }%
+ \ifconv at Scientific
+ \luaexec{%
+ div0 = convList["#2"]
+ if (#3 < 0) then
+ tex.print(string.format("\%e",#1/div0))
+ else
+ tex.print(string.format("\%#3e",#1/div0))
+ end}%
+ \else
+ \luaexec{%
+ div0 = convList["#2"]
+ if (#3 < 0) then
+ tex.print(string.format(#1/div0))
+ else
+ tex.print(string.format("\%.#3f",#1/div0))
+ end}%
+ \fi
+ \text{\,#2}}%
+
+\def\convLen at v#1#2#3[#4]{% #1 length; #2 unit; #3 decimals; #4 orig unit
+ \@tempdima=1em \@tempdimb=1ex
+ \directlua{convList["em"]=\strip at pt\@tempdima; convList["ex"]=\strip at pt\@tempdimb; convList["mu"]=convList["em"]/18;}%
+ \ifconv at Scientific
+ \luaexec{%
+ divOrig = convList["#4"]
+ div0 = convList["#2"]
+ if (#3 < 0) then
+ tex.print(string.format("\%e",#1*divOrig/div0))
+ else
+ tex.print(string.format("\%#3e",#1*divOrig/div0))
+ end}%
+ \else
+ \luaexec{%
+ divOrig = convList["#4"]
+ div0 = convList["#2"]
+ if (#3 < 0) then
+ tex.print(string.format(#1*divOrig/div0))
+ else
+ tex.print(string.format("\%.#3f",#1*divOrig/div0))
+ end}%
+ \fi
+ \text{\,#2}}%
+
+
+\newdimen\conv at unit \conv at unit 1cm
+\def\conv at unit@off{\let\@conv at unit\ignorespaces\ignorespaces}
+%
+\def\conv at setlength#1#2{%
+ \let\@conv at unit\conv at unit
+ \afterassignment\conv at unit@off
+ #1 #2\@conv at unit%
+}
+
+
+\endinput
+
Property changes on: trunk/Master/texmf-dist/tex/lualatex/unitconv/unitconv.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 2020-05-07 21:26:12 UTC (rev 55059)
+++ trunk/Master/tlpkg/bin/tlpkg-ctan-check 2020-05-07 21:27:27 UTC (rev 55060)
@@ -766,7 +766,7 @@
uni-wtal-ger uni-wtal-lin
unicode-alphabets unicode-data unicode-bidi unicode-math
unifith uniquecounter unisugar
- unitn-bimrep units unitsdef universa universalis univie-ling unizgklasa
+ unitconv unitn-bimrep units unitsdef universa universalis univie-ling unizgklasa
unravel unswcover
uothesis uowthesis uowthesistitlepage
upca uplatex upmethodology uppunctlm upquote
Modified: trunk/Master/tlpkg/libexec/ctan2tds
===================================================================
--- trunk/Master/tlpkg/libexec/ctan2tds 2020-05-07 21:26:12 UTC (rev 55059)
+++ trunk/Master/tlpkg/libexec/ctan2tds 2020-05-07 21:27:27 UTC (rev 55060)
@@ -1306,6 +1306,7 @@
'umrand', "die 'skipping, nonfree'",
'undertilde', "die 'skipping, noinfo license, author not responsive'",
'unicode-alphabets', "&MAKEflatten",
+ 'unitconv', "&MAKEflatten",
'unitsdef', "&MAKEflatten",
'univers', "die 'skipping, nonfree font'",
'unswthesis', "die 'skipping, noinfo license'",
Modified: trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
===================================================================
--- trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc 2020-05-07 21:26:12 UTC (rev 55059)
+++ trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc 2020-05-07 21:27:27 UTC (rev 55060)
@@ -1219,6 +1219,7 @@
depend underlin
depend underoverlap
depend undolabl
+depend unitconv
depend units
depend unravel
depend upmethodology
Added: trunk/Master/tlpkg/tlpsrc/unitconv.tlpsrc
===================================================================
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