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%%
%% This is file `regstats.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% regstats.dtx (with options: `package')
%%
%% This is a generated file.
%%
%% Project: regstats
%% Version: 2011/05/16 v1.0b
%%
%% Copyright (C) 2011 by
%% H.-Martin M"unch <Martin dot Muench at Uni-Bonn dot de>
%%
%% The usual disclaimer applys:
%% If it doesn't work right that's your problem.
%% (Nevertheless, send an e-mail to the maintainer
%% when you find an error in this package.)
%%
%% This work 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. This version of this license is in
%% http://www.latex-project.org/lppl/lppl-1-3c.txt
%% and 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 2005/12/01 or later.
%%
%% This work has the LPPL maintenance status "maintained".
%%
%% The Current Maintainer of this work is H.-Martin Muench.
%%
%% This work consists of the main source file regstats.dtx
%% and the derived files
%% regstats.sty, regstats.pdf, regstats.ins, regstats.drv,
%% regstats-example.tex.
%%
\NeedsTeXFormat{LaTeX2e}[2009/09/24]
\ProvidesPackage{regstats}[2011/05/16 v1.0b
Counting used registers (HMM)]
%% Allows to count the number of used registers
%% (counter, dimen, skip, muskip, box, token, input, output,
%% math families, languages, insertions)
%% and compare these to the maximum available number of such registers.
\RequirePackage{kvoptions}[2010/12/23]% v3.10
\RequirePackage{atveryend}[2011/04/23]% v1.7
%% regstats may work with earlier versions of LaTeX and these
%% packages, but this was not tested. Please consider updating
%% your LaTeX and packages to the most recent version
%% (if they are not already the most recent version).
\SetupKeyvalOptions{family=regstats,prefix=regstats@}
\DeclareBoolOption{proof}% \regstats@proof
\ProcessKeyvalOptions*
\newif\ifetex
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname eTeXversion\endcsname\relax
\etexfalse
\else
\etextrue
\fi
\ifetex
\PackageInfo{regstats}{e-TeX found.}
\else
\PackageWarning{regstats}{Could not find e-TeX.\MessageBreak%
That can mean that e-TeX was disabled or\MessageBreak%
that your distribution of TeX does not contain e-TeX.\MessageBreak%
Some packages will not work without e-TeX,\MessageBreak%
but should give according messages.\MessageBreak%
}
\fi
\AtVeryEndDocument{%
\AtVeryVeryEnd{%
\newcommand{\regstats@s}[3]{%
\setcounter{regstatscount}{#1}
\ifnum \value{regstatscount}=0
\setcounter{regstatscount}{2}
\fi
\ifnum \value{regstatscount}>1
\gdef\regstats@pl{#3}
\else
\gdef\regstats@pl{#2}
\fi
}
\newcounter{regstatscount}
\edef\regstats@counter{\the\allocationnumber}
\ifregstats@proof
\PackageWarning{regstats}{%
Package regstats loaded with option 'proof'.\MessageBreak%
This package itself will use one of each register\MessageBreak%
for testing!%
}%
\def\regstats@proof{1}
\edef\regstats@test{\the\count10}
\ifx\regstats@counter\regstats@test
\else \message{Discrepancy when counting count registers.^^J}
\def\regstats@proof{0}
\fi
\newdimen{\regstatsdimen}
\edef\regstats@dimen{\the\allocationnumber}
\edef\regstats@test{\the\count11}
\ifx\regstats@dimen\regstats@test
\else \message{Discrepancy when counting dimen registers.^^J}
\def\regstats@proof{0}
\fi
\newskip\regstatsskip
\edef\regstats@skip{\the\allocationnumber}
\edef\regstats@test{\the\count12}
\ifx\regstats@skip\regstats@test
\else \message{Discrepancy when counting skip registers.^^J}
\def\regstats@proof{0}
\fi
\newmuskip\regstatsmuskip
\edef\regstats@muskip{\the\allocationnumber}
\edef\regstats@test{\the\count13}
\ifx\regstats@muskip\regstats@test
\else \message{Discrepancy when counting muskip registers.^^J}
\def\regstats@proof{0}
\fi
\newbox\regstatsbox
\edef\regstats@box{\the\allocationnumber}
\edef\regstats@test{\the\count14}
\ifx\regstats@box\regstats@test
\else \message{Discrepancy when counting box registers.^^J}
\def\regstats@proof{0}
\fi
\newtoks\regstatstoks
\edef\regstats@toks{\the\allocationnumber}
\edef\regstats@test{\the\count15}
\ifx\regstats@toks\regstats@test
\else \message{Discrepancy when counting toks registers.^^J}
\def\regstats@proof{0}
\fi
\newread\regstatsread
\edef\regstats@read{\the\allocationnumber}
\edef\regstats@test{\the\count16}
\ifx\regstats@read\regstats@test
\else \message{Discrepancy when counting read registers.^^J}
\def\regstats@proof{0}
\fi
\newwrite\regstatswrite
\edef\regstats@write{\the\allocationnumber}
\edef\regstats@test{\the\count17}
\ifx\regstats@write\regstats@test
\else \message{Discrepancy when counting write registers.^^J}
\def\regstats@proof{0}
\fi
\newfam\regstatsfam
\edef\regstats@fam{\the\allocationnumber}
\edef\regstats@test{\the\count18}
\ifx\regstats@fam\regstats@test
\else \message{Discrepancy when counting fam registers.^^J}
\def\regstats@proof{0}
\fi
\newlanguage\regstatslanguage
\edef\regstats@language{\the\allocationnumber}
\edef\regstats@test{\the\count19}
\ifx\regstats@language\regstats@test
\else \message{Discrepancy when counting language registers.^^J}
\def\regstats@proof{0}
\fi
\newinsert\regstatsinsert
\edef\regstats@insert{\the\allocationnumber}
\edef\regstats@test{\the\count20}
\ifx\regstats@insert\regstats@test
\else \message{Discrepancy when counting insert registers.^^J}
\def\regstats@proof{0}
\fi
\edef\regstats@test{0}
\ifx\regstats@proof\regstats@test
\message{Regstats test for register numbers failed.^^J}
\message{Therefore option 'proof' is necessary to get the right numbers.^^J}
\fi
\else
\edef\regstats@dimen{\the\count11}
\edef\regstats@skip{\the\count12}
\edef\regstats@muskip{\the\count13}
\edef\regstats@box{\the\count14}
\edef\regstats@toks{\the\count15}
\edef\regstats@read{\the\count16}
\edef\regstats@write{\the\count17}
\edef\regstats@fam{\the\count18}
\edef\regstats@language{\the\count19}
\edef\regstats@insert{\the\count20}
\fi
\setcounter{regstatscount}{233}
\addtocounter{regstatscount}{-\regstats@insert}
\addtocounter{regstatscount}{+1}
\edef\regstats@insert{\arabic{regstatscount}}
\message{^^J}
\message{Here is how much of TeX's registers you used^^J}%
\message{\space (numbers of available registers are estimated!):^^J}%
\regstats@s{\regstats@counter}{}{s}
\message{ \regstats@counter\space counter register\regstats@pl\space out of}\ifetex\message{32767}\else\message{233}\fi
\regstats@s{\regstats@dimen}{}{s}
\message{^^J \regstats@dimen\space dimen register\regstats@pl\space out of}\ifetex\message{32767}\else\message{233}\fi
\regstats@s{\regstats@skip}{}{s}
\message{^^J \regstats@skip\space skip register\regstats@pl\space out of 233}
\regstats@s{\regstats@muskip}{}{s}
\message{^^J \regstats@muskip\space muskip register\regstats@pl\space out of}\ifetex\message{32767}\else\message{255}\fi
\regstats@s{\regstats@box}{}{s}
\message{^^J \regstats@box\space box register\regstats@pl\space out of}\ifetex\message{32767}\else\message{233}\fi
\regstats@s{\regstats@toks}{}{s}
\message{^^J \regstats@toks\space toks register\regstats@pl\space out of}\ifetex\message{32767}\else\message{255}\fi
\regstats@s{\regstats@read}{}{s}
\message{^^J \regstats@read\space input stream\regstats@pl\space (read) out of 15}
\regstats@s{\regstats@write}{}{s}
\message{^^J \regstats@write\space output stream\regstats@pl\space (write) out of 15}
\regstats@s{\regstats@fam}{y}{ies}
\message{^^J \regstats@fam\space math famil\regstats@pl\space (fam) out of 15}
\regstats@s{\regstats@language}{}{s}
\message{^^J \regstats@language\space language code\regstats@pl\space out of 255}
\regstats@s{\regstats@insert}{}{s}
\message{^^J \regstats@insert\space insertion\regstats@pl\space out of}\ifetex\message{124^^J}\else\message{101^^J}\fi
}
}
\endinput
%%
%% End of file `regstats.sty'.
|
