texlive[43751] Master/texmf-dist: actuarialangle (11apr17)
commits+karl at tug.org
commits+karl at tug.org
Tue Apr 11 23:13:38 CEST 2017
Revision: 43751
http://tug.org/svn/texlive?view=revision&revision=43751
Author: karl
Date: 2017-04-11 23:13:38 +0200 (Tue, 11 Apr 2017)
Log Message:
-----------
actuarialangle (11apr17)
Modified Paths:
--------------
trunk/Master/texmf-dist/doc/latex/actuarialangle/README.md
trunk/Master/texmf-dist/tex/latex/actuarialangle/actuarialangle.sty
Added Paths:
-----------
trunk/Master/texmf-dist/doc/latex/actuarialangle/actuarialangle.pdf
trunk/Master/texmf-dist/source/latex/actuarialangle/
trunk/Master/texmf-dist/source/latex/actuarialangle/actuarialangle.dtx
Modified: trunk/Master/texmf-dist/doc/latex/actuarialangle/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/actuarialangle/README.md 2017-04-11 17:51:40 UTC (rev 43750)
+++ trunk/Master/texmf-dist/doc/latex/actuarialangle/README.md 2017-04-11 21:13:38 UTC (rev 43751)
@@ -1,59 +1,45 @@
# actuarialangle
-This package defines a single command `\actuarialangle` to typeset
-nice looking "angles" in actuarial and financial notation, such as in
-symbols for the present value of an annuity.
+Package `actuarialangle` provides commands to typeset the "angle"
+symbol denoting a duration in actuarial notation, such as in symbols
+for the present value of certain or life annuities and an overhead
+square bracket used to emphasize joint status in symbols of life
+contingencies.
## Licence
-Public Domain
+LaTeX Project Public License, version 1.3c or (at your option) any
+later version.
+## Version
+
+2.0 (2017-04-10)
+
## Author
-The code in this package was given to me (Vincent Goulet
-<vincent.goulet at act.ulaval.ca>) by a former colleague who would simply
-copy it in the preamble of all his documents needing an "angle"
-symbol. The actual author of the code is unknown.
+Vincent Goulet <vincent.goulet at act.ulaval.ca>, based on code from an
+unknown author for `\actuarialangle` and friends.
-My sole contribution was to make a package out of the code.
-
## Installation
The package is part of TeX Live and MiKTeX. If it is not already
-installed on your system, copy `actuarialangle.sty` where LaTeX can
-find it.
+installed on your system, run `actuarialangle.dtx` through LaTeX with,
+for example,
-## Usage
+ pdflatex actuarialangle.dtx
-Load the package as usual with
+and copy `actuarialangle.sty` where LaTeX can find it.
- \usepackage{actuarialangle}
+## Documentation
-Then, in math mode, use
+File `actuarialangle.pdf` contains the complete documentation of the
+package. If needed, the documentation can be generated from the
+sources using the following commands:
- \actuarialangle{n}
+ pdflatex actuarialangle.dtx
+ makeindex -s gglo.ist -o actuarialangle.gls actuarialangle.glo
+ pdflatex actuarialangle.dtx
-to typeset "angle n". For a complete present value symbol, use
-something like
-
- a_{\actuarialangle{n}}
-
-You will most likely want to use the following shortcuts:
-
-- `\angl` for `\actuarialangle`
-- `\angln` for `\angl{n}`
-- `\anglr` for `\angl{r}`
-
-
## Version history
-### 2017-02-01
-
-- Various improvements to the `README` file.
-- `README` file converted to markdown format (and therefore renamed
- `README.md`) after the project was moved to
- [GitHub](https://github.com/vigou3/actuarialangle).
-
-### 2012-10-16
-
-- First version on CRAN.
+See the documentation.
Added: trunk/Master/texmf-dist/doc/latex/actuarialangle/actuarialangle.pdf
===================================================================
(Binary files differ)
Index: trunk/Master/texmf-dist/doc/latex/actuarialangle/actuarialangle.pdf
===================================================================
--- trunk/Master/texmf-dist/doc/latex/actuarialangle/actuarialangle.pdf 2017-04-11 17:51:40 UTC (rev 43750)
+++ trunk/Master/texmf-dist/doc/latex/actuarialangle/actuarialangle.pdf 2017-04-11 21:13:38 UTC (rev 43751)
Property changes on: trunk/Master/texmf-dist/doc/latex/actuarialangle/actuarialangle.pdf
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/pdf
\ No newline at end of property
Added: trunk/Master/texmf-dist/source/latex/actuarialangle/actuarialangle.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/actuarialangle/actuarialangle.dtx (rev 0)
+++ trunk/Master/texmf-dist/source/latex/actuarialangle/actuarialangle.dtx 2017-04-11 21:13:38 UTC (rev 43751)
@@ -0,0 +1,544 @@
+% \iffalse meta-comment
+%
+% Copyright (C) 2017 Vincent Goulet
+%
+% This file may be distributed and/or modified under the conditions
+% of the LaTeX Project Public License, either version 1.3c 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 2006/05/20 or later.
+%
+% This work has the LPPL maintenance status `maintained'.
+%
+% The Current Maintainer of this work is Vincent Goulet
+% <vincent.goulet at act.ulaval.ca>.
+%
+% This work consists of the files actuarialangle.dtx and
+% actuarialangle.ins and the derived files listed in the README.md
+% file.
+%
+% \fi
+%
+% \iffalse
+%<*dtx>
+ \ProvidesFile{actuarialangle.dtx}
+%</dtx>
+%<package>\NeedsTeXFormat{LaTeX2e}[2009/09/24]
+%<package>\ProvidesPackage{actuarialangle}[2017/04/10 v2.0 Actuarial angle]
+%<*batchfile>
+\begingroup
+\input docstrip.tex
+\keepsilent
+\askforoverwritefalse
+
+\preamble
+
+This is a generated file.
+
+Copyright (C) 2017 Vincent Goulet
+
+This file may be distributed and/or modified under the conditions
+of the LaTeX Project Public License, either version 1.3c 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 2006/05/20 or later.
+
+This work has the LPPL maintenance status `maintained'.
+
+The Current Maintainer of this work is Vincent Goulet
+<vincent.goulet at act.ulaval.ca>.
+
+This work consists of the files actuarialangle.dtx and
+actuarialangle.ins and the derived files listed in the README.md file.
+
+\endpreamble
+\generate{\file{actuarialangle.sty}{\from{actuarialangle.dtx}{package}}}
+\endgroup
+%</batchfile>
+%<*driver>
+\documentclass[11pt,x11names]{ltxdoc}
+ \usepackage[utf8]{inputenc}
+ \usepackage[T1]{fontenc}
+ \usepackage{natbib}
+ \usepackage{microtype}
+ \usepackage[scaled=0.90]{helvet}
+ \usepackage[scaled=1.02]{inconsolata}
+ \usepackage[sc]{mathpazo}
+ \usepackage{actuarialangle}
+ \usepackage{framed}
+ \DisableCrossrefs
+ \CodelineNumbered
+ \RecordChanges
+ \GlossaryPrologue{\section*{Version history}%
+ \addcontentsline{toc}{section}{Version history}}
+
+ %% colors
+ \usepackage{xcolor}
+ \definecolor{link}{rgb}{0,0.4,0.6} % ~dvips RoyalBlue
+ \definecolor{url}{rgb}{0.6,0,0} % dark red
+ \definecolor{citation}{rgb}{0,0.5,0} % dark green
+ \colorlet{shadecolor}{LightYellow1}
+
+ %% left aligned description list
+ \usepackage{enumitem}
+ \setlist[description]{leftmargin=*,align=left}
+
+ %% environments for demo code; 'texample' mostly lifted from
+ %% documentation of amsmath
+ \newenvironment{demo}{\begin{trivlist}\item}{\end{trivlist}}
+ \newenvironment{texample}[1][0.5]{%
+ \noindent\begin{minipage}{#1\linewidth}\begin{snugshade*}%
+ \def\producing{\end{snugshade*}\end{minipage}\hfill\begin{minipage}{\dimexpr0.97\linewidth-#1\linewidth}%
+ \hbox\bgroup\kern-.2pt%
+ \vbox\bgroup\parindent0pt\relax
+ % The 3pt is to cancel the -\lineskip from \displ at y
+ \abovedisplayskip3pt \abovedisplayshortskip\abovedisplayskip
+ \belowdisplayskip0pt \belowdisplayshortskip\belowdisplayskip
+ \noindent}
+ }{%
+ \par
+ % Ensure that a lonely \[\] structure doesn't take up width less than
+ % \hsize.
+ \hrule height0pt width\hsize
+ \egroup\kern-.2pt\egroup
+ \end{minipage}%
+ \par
+ }
+
+ %% utility macro
+ \newcommand{\pkg}[1]{\textsf{#1}}
+
+ %% hyperlinks
+ \usepackage{hyperref}
+ \hypersetup{colorlinks, linktocpage,
+ urlcolor=url, linkcolor=link, citecolor=citation,
+ bookmarksopen, bookmarksnumbered, bookmarksdepth=subsection,
+ pdftitle={actuarialangle User Guide},
+ pdfauthor={Vincent Goulet}}
+
+ %% autoref labels
+ \let\subsectionautorefname\sectionautorefname
+ \let\subsubsectionautorefname\sectionautorefname
+
+\begin{document}
+ \DocInput{actuarialangle.dtx}
+\end{document}
+%</driver>
+% \fi
+% \CheckSum{126}
+% \changes{v1.0}{2012-10-16}{Initial release.}
+% \changes{v1.1}{2017-02-01}{Various improvements to the README
+% file, including conversion to markdown format after the project was
+% moved to GitHub.}
+% \changes{v2.0}{2017-04-09}{Complete new documentation.}
+%
+% \GetFileInfo{actuarialangle.sty}
+%
+% \title{Actuarial angle symbol for life contingencies \\
+% and financial mathematics%
+% \thanks{This document corresponds to
+% \pkg{actuarialangle}~\fileversion, dated~\filedate.}}
+% \author{Vincent Goulet\thanks{%
+% École d'actuariat, Université Laval.} \\
+% \url{vincent.goulet at act.ulaval.ca}}
+% \maketitle
+%
+% \begin{abstract}
+% Package \pkg{actuarialangle} provides commands to typeset the
+% ``angle'' symbol denoting a duration $n$ in actuarial notation, as
+% in $\angln$, and an overhead angle bracket, as in $\group{xy}$.
+% \end{abstract}
+%
+% \section{Introduction}
+%
+% This package defines commands to typeset two symbols used in
+% actuarial notation for life contingencies and financial mathematics.
+% The first is the ``angle'' denoting a duration in the present value
+% of an insurance or annuity: $\angln$. The second is an overhead
+% angle bracket (or ``roof'') used to emphasize joint status when
+% ambiguity is possible: $\group{xy}$. The bracket is normally used
+% with a precedence number above. Facilities to position such numbers
+% are provided by package \pkg{actuarialsymbol}
+% \citep{actuarialsymbol}.
+%
+% For additional details on actuarial notation for life contingencies,
+% see \citet{Bowers:2e:1997}.
+%
+% \section{Package options}
+% \label{sec:options}
+%
+% The package offers the following options:
+% \begin{description}
+% \item[\mdseries\ttfamily thinspace] insert a thin space of 1mu
+% between the material under the angle and the right descender; this
+% is the default starting with version 2.0 of the package;
+% \item[\mdseries\ttfamily thickspace] insert a thicker space of 2mu
+% between the material under the angle and the right descender; this
+% was the value used in versions of the package prior to 2.0;
+% \item[\mdseries\ttfamily nobracket] do not define command
+% \cmd{\overanglebracket}; this option also prevents loading of
+% package \pkg{pict2e}.
+% \end{description}
+% We provide option |nobracket| in case the bracket symbol is not
+% needed and \pkg{pict2e} \citep{pict2e} interferes with other
+% packages. Loading the package with
+% \begin{quote}
+% |\usepackage[thickspace,nobracket]{actuarialangle}|
+% \end{quote}
+% yields the behaviour of versions prior to 2.0, but for the defunct
+% features mentioned in \autoref{sec:defunct}.
+%
+% \section{Package features}
+%\label{sec:features}
+%
+% \begin{DescribeMacro}{\actuarialangle}
+% In math mode, the command
+% \begin{quote}
+% |\actuarialangle|\marg{duration}
+% \end{quote}
+% composes an angle symbol around \meta{duration}. This is the
+% ``raw'' command that does not insert any space between
+% \meta{duration} and the right descender of the angle. The symbol
+% scales gracefully if the command is ever used outside of a
+% first-level subscript.
+% \begin{demo}
+% \begin{texample}
+% |\actuarialangle{n} \quad| \\
+% |a_{\actuarialangle{n}}|
+% \producing
+% $\actuarialangle{n} \quad a_{\actuarialangle{n}}$
+% \end{texample}
+% \end{demo}
+% \end{DescribeMacro}
+%
+% \begin{DescribeMacro}{\angl}
+% \begin{DescribeMacro}{\angln}
+% \begin{DescribeMacro}{\anglr}
+% \begin{DescribeMacro}{\anglk}
+% Users are expected to typeset angle symbols with the command
+% \begin{quote}
+% |\angl|\marg{duration}
+% \end{quote}
+% In contrast to \cmd{\actuarialangle}, this command inserts some
+% thin space (by default or with package option |thinspace|) or
+% thick space (with package option |thinkspace|) between
+% \marg{duration} and the right descender.
+% \begin{demo}
+% \begin{texample}
+% |% with option thinspace:| \\
+% |\angl{n} \quad a_{\angl{n}}|
+% \producing
+% $\angl{n} \quad a_{\angl{n}}$
+% \end{texample}
+% \begin{texample}
+% |% with option thickspace| \\
+% |\angl{n} \quad a_{\angl{n}}|
+% \producing
+% $\angl{n\mkern1mu} \quad a_{\angl{n\mkern1mu}}$
+% \end{texample}
+% \end{demo}
+% Commands \cmd{\angln}, \cmd{\anglr} and \cmd{\anglk} are shortcuts
+% for the common cases \cmd{\angl}|{n}|, \cmd{\angl}|{r}| and
+% \cmd{\angl}|{k}|, respectively.
+% \end{DescribeMacro}
+% \end{DescribeMacro}
+% \end{DescribeMacro}
+% \end{DescribeMacro}
+%
+% \begin{DescribeMacro}{\overanglebracket}
+% \begin{DescribeMacro}{\group}
+% The command
+% \begin{quote}
+% \cmd{\overanglebracket}\marg{statuses}
+% \end{quote}
+% composes an angle bracket (``roof'') above \meta{statuses}. The
+% rule thickness and spacing relative to the statuses match those of
+% the angle symbol. Command \cmd{\group} is a convenient alias for
+% \cmd{\overanglebracket}.
+% \begin{demo}
+% \begin{texample}
+% |\group{xy} \quad| \\
+% |A_{\group{xy}:\angln}|
+% \producing
+% $\group{xy} \quad A_{\group{xy}:\angln}$
+% \end{texample}
+% \end{demo}
+% \end{DescribeMacro}
+% \end{DescribeMacro}
+%
+% \section{Defunct features}
+% \label{sec:defunct}
+%
+% Versions prior to 2.0 of the package included the undocumented
+% commands
+% \begin{quote}
+% \cmd{\topprecedence} (with alias \cmd{\lift}) \\
+% \cmd{\vartopprecedence} \\
+% \cmd{\bottomprecedence} \\
+% \cmd{\varbottomprecedence}
+% \end{quote}
+% to typeset precedence numbers above and below statuses in subscript
+% of an actuarial symbol. These features have been moved --- and
+% improved on the way --- to package \pkg{actuarialsymbol}
+% \citep{actuarialsymbol}.
+%
+% \StopEventually{
+% \begin{thebibliography}{3}
+% \bibitem[Beauchemin and Goulet(2017)]{actuarialsymbol}
+% D.~Beauchemin and V.~Goulet.
+% \newblock \emph{Actuarial symbols of life contingencies and financial
+% mathematics}, 2017.
+% \newblock URL \url{http://www.ctan.org/pkg/actuarialsymbol/}.
+%
+% \bibitem[Bowers et~al.(1997)Bowers, Gerber, Hickman, Jones, and
+% Nesbitt]{Bowers:2e:1997}
+% N.~L. Bowers, H.~U. Gerber, J.~C. Hickman, D.~A. Jones, and C.~J. Nesbitt.
+% \newblock \emph{Actuarial Mathematics}.
+% \newblock Society of Actuaries, Shaumburg, IL, second edition, 1997.
+% \newblock ISBN 0-9389594-6-8.
+%
+% \bibitem[Gä{\ss}lein et~al.(2016)Gä{\ss}lein, Niepraschk, and Tkadlec]{pict2e}
+% H.~Gä{\ss}lein, R.~Niepraschk, and J.~Tkadlec.
+% \newblock \emph{The pict2e package}, 2016.
+% \newblock URL \url{http://www.ctan.org/pkg/pict2e/}.
+% \end{thebibliography}
+% \PrintChanges
+% }
+%
+% \appendix
+% \section{Implementation}
+% \label{sec:implementation}
+%
+% This appendix contains the annotated source code of the package.
+% Most readers can stop reading here.
+%\iffalse
+%<*package>
+%\fi
+%
+% \subsection{Package options}
+% \label{sec:implementation:options}
+%
+% \begin{macro}{\ifacta at thinspace}
+% \changes{v2.0}{2017-04-07}{Options |thinspace| and |thickspace|
+% added to control spacing between material under the angle and
+% right descender.} %
+% \begin{macro}{\ifacta at nobracket}
+% \changes{v2.0}{2017-04-09}{Added option |nobracket| to prevent
+% definition of the command to typeset the over angle bracket and
+% loading of package \pkg{pict2e}.} %
+% Two flags are defined to keep track of the spacing between the
+% material under the angle and right descender, and whether or not
+% the package should define the command \cmd{\overanglebracket} and
+% load package \pkg{pict2e}.
+% \begin{macrocode}
+\newif\ifacta at thinspace \acta at thinspacetrue
+\newif\ifacta at bracket \acta at brackettrue
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\DeclareOption}
+% Declaration of the package options and processing. Defaults are
+% |thinspace| and to define the bracket.
+% \begin{macrocode}
+\DeclareOption{thinspace}{\acta at thinspacetrue}
+\DeclareOption{thickspace}{\acta at thinspacefalse}
+\DeclareOption{nobracket}{\acta at bracketfalse}
+\ProcessOptions
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Actuarial angle}
+% \label{sec:implementation:actuarialangle}
+%
+% The original author of macros \cmd{\actuarialangle} and
+% |\acta at angle| is unknown. Some of the comments below are his or
+% hers.
+%
+% \begin{macro}{\actuarialangle}
+% We first define the ``raw'' user level command.
+% \begin{macrocode}
+\DeclareRobustCommand{\actuarialangle}{\mathpalette\acta at angle}
+% \end{macrocode}
+% The operation of \cmd{\mathpalette} ensures that proper sizing the
+% command is ever used outside of a first-level subscript.
+% \end{macro}
+%
+% \begin{macro}{\acta at angle}
+% Next we define the real workhorse.
+% \begin{macrocode}
+\def\acta at angle#1#2{%
+ \mathord{%
+% \end{macrocode}
+% Add a bit of preceding space.
+% \begin{macrocode}
+ \mkern1mu
+% \end{macrocode}
+% We need many nested boxes here: first a vbox to stack the horizontal
+% rule of the angle and the symbol; second an hbox position the symbol
+% and the right descender of the angle side-to-side; third a vbox to
+% insert spacing between the horizontal rule and the symbol.
+% \begin{macrocode}
+ \vbox{\hrule \hbox{%
+ \vbox{%
+% \end{macrocode}
+% The amount of vertical space below is the normal space for
+% \cmd{\overline} in a subscript.
+% \begin{macrocode}
+ \kern3\fontdimen8\scriptfont\thr@@
+ \hbox{$#1#2\m at th$}}%
+% \end{macrocode}
+% Make the right-hand rule extend down to the depth of a parenthesis
+% even if the symbol under the angle does not have a descender.
+% \begin{macrocode}
+ \setbox\z@\hbox{$#1()$}\vrule depth\dp\z@}}%
+% \end{macrocode}
+% Finishing touch is a bit of following space.
+% \begin{macrocode}
+ \mkern1mu}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\angl}
+% \begin{macro}{\angln}
+% \begin{macro}{\anglr}
+% \begin{macro}{\anglk}
+% \changes{v2.0}{2017-04-07}{Added an \cmd{\anglk} shortcut.} %
+% Finally, we define the main user level function \cmd{\angl} and
+% shortcuts for common cases.
+% \begin{macrocode}
+\ifacta at thinspace
+ \def\angl#1{{\actuarialangle{{#1}\mkern1mu}}}
+\else
+ \def\angl#1{{\actuarialangle{{#1}\mkern2mu}}}
+\fi
+\def\angln{{\angl n}}
+\def\anglr{{\angl r}}
+\def\anglk{{\angl k}}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \section{Over angle bracket}
+% \label{sec:implementation:overanglebracket}
+%
+% The code of this section is executed only if |\acta at bracket| is
+% |true|, that is when the package is \emph{not} loaded with option
+% |nobracket|.
+% \begin{macrocode}
+\ifacta at bracket
+% \end{macrocode}
+% Drawing the angle bracket requires package \pkg{pict2e}
+% \citep{pict2e} to get arbitrary slopes and neat line joins in paths.
+% \begin{macrocode}
+ \RequirePackage{pict2e}
+% \end{macrocode}
+%
+% \begin{macro}{\overanglebracket}
+% \changes{v2.0}{2017-04-08}{Command \cmd{\overanglebracket} added to
+% typeset an angle bracket (``roof'') above statuses.} %
+% Here is the user level command.
+% \begin{macrocode}
+ \DeclareRobustCommand{\overanglebracket}{%
+ \mathpalette\acta at anglebracket}
+% \end{macrocode}
+% We use \cmd{\mathpalette} as above.
+% \end{macro}
+%
+% \begin{macro}{\acta at anglebracket}
+% The workhorse is |\acta at anglebracket|. It builds the bracket
+% symbol with path lines.
+% \begin{macrocode}
+ \def\acta at anglebracket#1#2{%
+% \end{macrocode}
+% Box zero contains the material under the bracket. The width of this
+% box will determine the width of the flat part of the bracket and the
+% height, the length of the descenders. Hence we store these values.
+% \begin{macrocode}
+ \setbox\z@\hbox{$\m at th#1#2$}
+ \dimen0\wd\z@ \dimen1\ht\z@
+% \end{macrocode}
+% Box two contains the bracket itself. It is drawn in three parts
+% stitched together; the first and third parts are expressed in a
+% dimension relative |\dimen1|, above, whereas the central part is
+% expressed relative |\dimen0|.
+% \begin{macrocode}
+ \setbox\tw@\hbox{%
+ \setlength{\unitlength}{\dimen1}%
+ \begin{picture}(0.4,0)
+ \polyline(0.4001,0)(0.4,0)(0,-0.8)
+ \end{picture}%
+ \setlength{\unitlength}{\dimen0}%
+ \begin{picture}(1,0)
+ \put(0,0){\line(1,0){1}}
+ \end{picture}%
+ \setlength{\unitlength}{\dimen1}%
+ \begin{picture}(0.4,0)
+ \polyline(-0.0001,0)(0,0)(0.4,-0.8)
+ \end{picture}}
+% \end{macrocode}
+% We store the width of the total width of the backet to center the
+% material under it, below.
+% \begin{macrocode}
+ \dimen@\wd\tw@
+% \end{macrocode}
+% Box containing the whole symbol. The lineskip between the bracket
+% and the statuses is the same as in |\acta at angle|, plus half the
+% default rule thickness.
+% \begin{macrocode}
+ \vbox to\dimen1{%
+ \baselineskip\z@
+ \lineskip3\fontdimen8\scriptfont\thr@@
+ \advance\lineskip by 0.2pt
+ \lineskiplimit\lineskip
+ \vss
+ \box\tw@%
+ \hbox to\dimen@{\hss\unhbox\z@\hss}
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\group}
+% Alias for \cmd{\overanglebracket}.
+% \begin{macrocode}
+ \let\group\overanglebracket
+\fi
+% \end{macrocode}
+% \end{macro}
+%
+%\iffalse
+%</package>
+%\fi
+%
+% \Finale
+% \obeyspaces
+% \typeout{*************************************************************}
+% \typeout{* *}
+% \typeout{* To finish the installation you have to move the following *}
+% \typeout{* file into a directory searched by TeX: *}
+% \typeout{* *}
+% \typeout{* actuarialangle.sty *}
+% \typeout{* *}
+% \typeout{* To produce the documentation, run actuarialangle.dtx *}
+% \typeout{* through LaTeX. *}
+% \typeout{* *}
+% \typeout{* Happy actuarial TeXing! *}
+% \typeout{* *}
+% \typeout{*************************************************************}
+%
+% ^^A Local Variables:
+% ^^A mode: doctex
+% ^^A TeX-master: t
+% ^^A End:
+\endinput
Property changes on: trunk/Master/texmf-dist/source/latex/actuarialangle/actuarialangle.dtx
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/tex/latex/actuarialangle/actuarialangle.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/actuarialangle/actuarialangle.sty 2017-04-11 17:51:40 UTC (rev 43750)
+++ trunk/Master/texmf-dist/tex/latex/actuarialangle/actuarialangle.sty 2017-04-11 21:13:38 UTC (rev 43751)
@@ -1,125 +1,92 @@
%%
-%% This file is put in the Public Domain by Vincent Goulet.
+%% This is file `actuarialangle.sty',
+%% generated with the docstrip utility.
%%
-%% Original author of the code (and comments past this header) is
-%% unknown.
+%% The original source files were:
%%
-%% This package defines a single command \actuarialangle to typeset
-%% nice looking "angles" in present value of an annuity symbols common
-%% in actuarial and financial notation.
-%%
-%% USAGE
-%%
-%% In math mode
-%%
-%% \actuarialangle{n}
-%%
-%% to typeset "angle n". For a complete present value symbol,
-%% something like
-%%
-%% a_{\actuarialangle{n}}
-%%
-%% SHORTCUTS
-%%
-%% You will most likely want to use the following shortcuts:
-%%
-%% \angl for \actuarialangle
-%% \angln for \angl{n}
-%% \anglr for \angl{r}
-%%
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{actuarialangle}
-
-\catcode`\@=11
-\def\actuarialangle{\mathpalette\act at angle}
-%
-% The operation of \mathpalette causes \actuarialangle{30} to expand
-% to a mathchoice. This ensures that proper sizing will be done if
-% \angle is ever used outside of a first-level subscript:
-%
-% \mathchoice{%
-% {\act at angle\displaystyle{30}}%
-% {\act at angle\textstyle{30}}%
-% {\act at angle\scriptstyle{30}}%
-% {\act at angle\scriptscriptstyle{30}}%
-% }
-%
-\def\act at angle#1#2{%
-\mathord{%
-\mkern1mu % Add a bit of preceding space
-\vbox{\hrule \hbox{\vbox{%
-% This amount of vertical space is the normal space for \overline in a
-% subscript:
-\kern3\fontdimen8\scriptfont\thr@@
-\hbox{$#1#2\m at th$}}%
-% Make the right-hand rule extend down to the depth of a parenthesis
-% even if the symbol under the angle does not have a descender:
-\setbox\z@\hbox{$#1()$}\vrule depth\dp\z@}}%
-\mkern1mu}% Add a bit of following space
-}% end \act at angle
-%
-% \topprecedence puts a precedence number above an item, smashed so
-% that the apparent height of the item is its normal height.
-%
-\def\topprecedence#1#2{\mathpalette{\preced@ t{}{#1}}{#2}}
-%
-% Put a multiplier in the empty set of braces to increase
-% the spacing between the precedence number and the
-% symbol to which it applies, e.g.
-%
-% \def\topprecedence#1#2{\mathpalette{\preced@ t{2.5}{#1}}{#2}}
-%
-% This also applies for \botprecedence and \vartopprecedence.
-% If it is desired that all precedence numbers fall at the
-% same height, regardless of whether there is an hrule between
-% them and the symbol to which they apply, then make
-% \topprecedence the same as \vartopprecedence.
-%
-\def\botprecedence#1#2{\mathpalette{\preced@ b{}{#1}}{#2}}
-%
-% \vartopprecedence provides extra space below the top
-% symbol, to accommodate an intervening hrule.
-%
-\def\vartopprecedence#1#2{\mathpalette{\preced@ t3{#1}}{#2}}
-%
-% In \preced@, #1 is `t' for top or `b' for bottom, #2 is a
-% multiplier for the space between the top and bottom symbols (may
-% be empty), #3 is the first argument from the user, #4 is
-% \displaystyle or \textstyle or \scriptstyle or
-% \scriptscriptstyle, from \mathpalette, and #5 is the second
-% argument given by the user. This peculiar ordering of the
-% arguments is done to work around the restriction of \mathpalette
-% that it only reads 2 arguments.
-%
-\def\preced@#1#2#3#4#5{%
-% Measure the arguments:
-\setbox\tw@\hbox{$\m at th#4#3$}%
-\setbox\z@\hbox{$\m at th#4#5$}\dimen@\wd\z@
-\vbox{% to\ht\z@{%
-\baselineskip\z at skip
-% \lineskip is set using AMSTeX's \ex@, if available, for a slight
-% refinement in the spacing if this macro is used in eightpoint
-% text. If \ex@ is not available, \p@ is used.
-\lineskip#2\ifx\UNDEFINED\ex@\p@\else\ex@\fi\relax
-\lineskiplimit\lineskip
-\if b#1\relax\box\z@\else\vss\fi
-\hbox to\dimen@{\hss\unhbox\tw@\hss}%
-\if t#1\relax\box\z@\else\vss\fi
-}% end \vbox
-}% end \preced@
-% Restore the category code of the @ character:
-\catcode`\@=11
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%To get a little more space after stuff under the angle, define \angl
-% in the following way:
-%
-\def\angl#1{{\actuarialangle{{#1}\mkern2mu}}}
-%
-%
+%% actuarialangle.dtx (with options: `package')
+%%
+%% This is a generated file.
+%%
+%% Copyright (C) 2017 Vincent Goulet
+%%
+%% This file may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3c 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 2006/05/20 or later.
+%%
+%% This work has the LPPL maintenance status `maintained'.
+%%
+%% The Current Maintainer of this work is Vincent Goulet
+%% <vincent.goulet at act.ulaval.ca>.
+%%
+%% This work consists of the files actuarialangle.dtx and
+%% actuarialangle.ins and the derived files listed in the README.md file.
+%%
+\NeedsTeXFormat{LaTeX2e}[2009/09/24]
+\ProvidesPackage{actuarialangle}[2017/04/10 v2.0 Actuarial angle]
+\newif\ifacta at thinspace \acta at thinspacetrue
+\newif\ifacta at bracket \acta at brackettrue
+\DeclareOption{thinspace}{\acta at thinspacetrue}
+\DeclareOption{thickspace}{\acta at thinspacefalse}
+\DeclareOption{nobracket}{\acta at bracketfalse}
+\ProcessOptions
+\DeclareRobustCommand{\actuarialangle}{\mathpalette\acta at angle}
+\def\acta at angle#1#2{%
+ \mathord{%
+ \mkern1mu
+ \vbox{\hrule \hbox{%
+ \vbox{%
+ \kern3\fontdimen8\scriptfont\thr@@
+ \hbox{$#1#2\m at th$}}%
+ \setbox\z@\hbox{$#1()$}\vrule depth\dp\z@}}%
+ \mkern1mu}}
+\ifacta at thinspace
+ \def\angl#1{{\actuarialangle{{#1}\mkern1mu}}}
+\else
+ \def\angl#1{{\actuarialangle{{#1}\mkern2mu}}}
+\fi
\def\angln{{\angl n}}
-%
\def\anglr{{\angl r}}
-%
-\def\lift#1#2{{\topprecedence{#1}{#2}}}
+\def\anglk{{\angl k}}
+\ifacta at bracket
+ \RequirePackage{pict2e}
+ \DeclareRobustCommand{\overanglebracket}{%
+ \mathpalette\acta at anglebracket}
+ \def\acta at anglebracket#1#2{%
+ \setbox\z@\hbox{$\m at th#1#2$}
+ \dimen0\wd\z@ \dimen1\ht\z@
+ \setbox\tw@\hbox{%
+ \setlength{\unitlength}{\dimen1}%
+ \begin{picture}(0.4,0)
+ \polyline(0.4001,0)(0.4,0)(0,-0.8)
+ \end{picture}%
+ \setlength{\unitlength}{\dimen0}%
+ \begin{picture}(1,0)
+ \put(0,0){\line(1,0){1}}
+ \end{picture}%
+ \setlength{\unitlength}{\dimen1}%
+ \begin{picture}(0.4,0)
+ \polyline(-0.0001,0)(0,0)(0.4,-0.8)
+ \end{picture}}
+ \dimen@\wd\tw@
+ \vbox to\dimen1{%
+ \baselineskip\z@
+ \lineskip3\fontdimen8\scriptfont\thr@@
+ \advance\lineskip by 0.2pt
+ \lineskiplimit\lineskip
+ \vss
+ \box\tw@%
+ \hbox to\dimen@{\hss\unhbox\z@\hss}
+ }
+ }
+ \let\group\overanglebracket
+\fi
+\endinput
%%
%% End of file `actuarialangle.sty'.
More information about the tex-live-commits
mailing list