<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%% Copyright 2010 Clea F. Rees
%
% This work 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 1.3 or later is part of all distributions of LaTeX
% version 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
% 
% The Current Maintainer of this work is Clea F. Rees.
%
% This work consists of all files listed in manifest.txt.
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{berenis}[2010/08/26 v1.0 berenis]
\RequirePackage{xkeyval}
\RequirePackage[LY1]{fontenc}
\RequirePackage{nfssext-cfr}
%:boolkeys for ligature/swash encoding as default
\define@boolkey{berenis.sty}[berenis@]{lig}[true]{%
	\ifberenis@lig
		\def\berenis@lig{w}%
	\else
		\def\berenis@lig{}%
	\fi}
%:boolkeys for roman osf/lf
\define@boolkey{berenis.sty}[berenis@]{osf}[true]{%
	\ifberenis@osf
		\def\berenis@lfosf{j}%
	\else
		\def\berenis@lfosf{}%
	\fi}
\define@boolkey{berenis.sty}[berenis@]{lf}[true]{%
	\ifberenis@lf
		\def\berenis@lfosf{}%
	\else
		\def\berenis@lfosf{j}%
	\fi}
%:boolkeys for roman prop/tab
\define@boolkey{berenis.sty}[berenis@]{prop}[true]{%
	\ifberenis@prop
		\def\berenis@tabprop{2}%
	\else
		\def\berenis@tabprop{}%
	\fi}
\define@boolkey{berenis.sty}[berenis@]{tab}[true]{%
	\ifberenis@tab
		\def\berenis@tabprop{}%
	\else
		\def\berenis@tabprop{2}%
	\fi}
\define@boolkey{berenis.sty}[berenis@]{lm}[true]{%
	\ifberenis@lm
		\relax
	\else
		\PackageWarning{berenis.sty}{%
			Default sf and tt families will not\MessageBreak
			be changed to Latin Modern.\MessageBreak
			You should change the defaults\MessageBreak
			yourself since Computer Modern\MessageBreak
			does not support LY1.\MessageBreak}%
	\fi}
%:defaults to ensure everything is defined to something
\ExecuteOptionsX{lig=false,osf=true,prop=true,lm=true}
%:options override defaults
\ProcessOptionsX
%:make BerenisADFPro default roman font, implementing options for ligature/swash encoding and lf/osf as applicable
\renewcommand{\rmdefault}{ybd\berenis@tabprop\berenis@lfosf\berenis@lig}
\ifberenis@lm
	\renewcommand{\sfdefault}{lmss}
	\renewcommand{\ttdefault}{lmtt}
\fi
\newcommand*{\berenis@rhybudd}[2]{\PackageWarning{berenis.sty}{#1 unavailable.\MessageBreak #2 used instead.\MessageBreak}}%
%:based on definition of \ss from afm2pl manual page
\def\zeroslash{%
	\setbox0\hbox{\char184}%
	\setbox1\hbox{\char24}%
	\ifnum\wd0=\wd1 \char48\berenis@rhybudd{slashed zero}{zero}\else\ifnum\wd0=0 \char48\berenis@rhybudd{slashed zero}{zero}\else\char184\fi\fi}
%:experiment: even if this works, it is a horrible kludge
\gdef\berenis@ligswash{w}%
\def\berenis@Q{ Q}%
\def\berenis@get@vff#1#2#3#4\@nil{#1#2#3}%
\def\berenis@get@variants ybd#1\@nil{#1}%
\def\berenis@cyntaf@variant#1#2\@nil{#1}%
\def\berenis@ail@variant#1#2\@nil{#2}%
\newcommand*{\berenis@variants}[1]{%
	\edef\tempz{#1}%
	\def\tempe{}%
	\ifx\tempz\tempe
		\gdef\berenis@olaf{}%
	\else
		\edef\tempb{\expandafter\berenis@cyntaf@variant#1 Q\@nil}%
		\edef\tempc{\expandafter\berenis@ail@variant#1 Q\@nil}%
		\edef\tempd{\expandafter\berenis@ail@variant#1\@nil}%
		\ifx\tempc\berenis@Q \gdef\berenis@olaf{\tempb}\else\berenis@variants{\tempd}\fi
	\fi
	}%
\newcommand*{\berenis@teulu}{%
	\edef\tempf{\expandafter\berenis@get@vff\f@family\@nil}%
	\def\tempybd{ybd}%
	\ifx\tempf\tempybd
		\edef\tempa{\expandafter\berenis@get@variants\f@family\@nil}%
		\berenis@variants{\tempa}%
	\else
		\gdef\berenis@olaf{}%
	\fi}%
\DeclareTextCompositeCommand{\^}{LY1}{W}{%
	\berenis@teulu
	\edef\tempx{\berenis@ligswash}%
	\edef\tempy{\berenis@olaf}%
	\ifx\tempx\tempy \char29 \else\accent94\char87\fi
	}
\DeclareTextCompositeCommand{\^}{LY1}{w}{%
	\berenis@teulu
	\edef\tempx{\berenis@ligswash}%
	\edef\tempy{\berenis@olaf}%
	\ifx\tempx\tempy \char31 \else\accent94\char119\fi
	}
\DeclareTextCompositeCommand{\^}{LY1}{Y}{%
	\berenis@teulu
	\edef\tempx{\berenis@ligswash}%
	\edef\tempy{\berenis@olaf}%
	\ifx\tempx\tempy \char223 \else\accent94\char89\fi
	}
\DeclareTextCompositeCommand{\^}{LY1}{y}{%
	\berenis@teulu
	\edef\tempx{\berenis@ligswash}%
	\edef\tempy{\berenis@olaf}%
	\ifx\tempx\tempy \char26 \else\accent94\char121\fi
	}
\endinput
%% end berenis.sty
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