\def\pscurrentversion{April 8b, 2008}

%\def\pscurrentversion{May 1, 2006}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% 

%% PostScript fonts for

%% PNASOne, the one column journal style for

%% Proceedings of the National Academy of Sciences

%%

%% Prepared by Amy Hendrickson, TeXnology Inc.                          

%%

%% For assistance, please contact the PNAS Editorial Office:

%% 202-334-2679

%% pnas@nas.edu                       

%%                                           

%% Use: \documentclass{pnasone}

%%      (optional font encoding) \usepackage{t1enc} or \usepackage{OT1enc}

%%      \usepackage[<driver name>]{graphicx}

%%      \usepackage[<driver name>]{color}

%%      \usepackage{pnasonef}

%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% You may need to rename these fonts to match the

%% names of the .tfm files on your system. If you look at

%% the directory where the .tfm files are stored you should

%% be able to make the appropriate substitution.

%%  Change these definitions, if necessary ====>

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% Times-Roman

%% Dvipsone Names:

\def\timesroman{tir}

\def\timesbold{tib}

\def\timesitalic{tii}

\def\timesbolditalic{tibi}

%% Karl Berry Names:

%\def\timesroman{ptmr8t}

%\def\timesbold{ptmb8t}

%\def\timesitalic{ptmri8t}

%\def\timesbolditalic{ptmbi8t}

%% BlueSky or other TeX Systems, write in appropriate font name:

%\def\timesroman{}

%\def\timesbold{}

%\def\timesitalic{}

%\def\timesbolditalic{}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% Helvetica

%------------------

%% Dvipsone

\def\helvetica{hv}

\def\helveticaoblique{hvo}

\def\helveticaboldoblique{hvbo}

\def\helveticabold{hvb}

%% Karl Berry Names:

%\def\helvetica{phvr}

%\def\helveticaoblique{phvro}

%\def\helveticaboldoblique{phvbo}

%\def\helveticabold{phvb}

%% BlueSky or other TeX Systems, write in appropriate font name:

%\def\helvetica{}

%\def\helveticabold{}

%\def\helveticaoblique{}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% Frutiger

%% Use Helvetica (No need to change these font declarations,

%% since Helvetica has been defined above.)

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% Frutiger

%% Use Helvetica (No need to change these font declarations,

%% since Helvetica has been defined above.)

\def\frutiger{\helvetica}

\def\frutigeroblique{\helveticaoblique}

\def\frutigerbold{\helveticabold}

\def\frutigerboldcondensed{\helveticabold}

\def\frutigermed{\helvetica}

\def\frutigerblackCond{\helveticabold}

%%

\def\dutchbold{\timesbold}

\def\dutchmed{\timesroman}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% Courier

%% Computer Modern name

\def\courier{cmtt10}

% Dvipsone name:

%\def\courier{com}

% Berry name:

%\def\courier{pcrr8t}

%% <==== End of changes needed. Please do not make changes below this point.

%% !!!!!!!!!

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% default definitions, since these fonts 

%% will not be used:

\let\xcourier\courier

\def\courieroblique{pcrro8r}

\def\courierbold{pcrb8r}

\def\courierboldoblique{pcrbo8r}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% switch used in documentation:

\def\psfonts{true}

\global\let\sfdefault\helvetica

\global\let\rmdefault\timesroman

\global\let\ttdefault\courier

\typeout{^^J^^J

-------------------------------------------^^J

PostScript Fonts for PNAS One Column Journal Style^^J

\pscurrentversion^^J^^J

IMPORTANT: If you use font encoding, as

in \string\usepackage{T1enc},^^J please use it BEFORE

\string\usepackage{pnasfont}, ie:^^J

\string\documentclass{pnasone}^^J

\string\usepackage{T1enc}^^J

\string\usepackage[driver name]{color}^^J^^J

\string\usepackage{pnas}^^J

-------------------------------------------^^J

^^J

}

%% Times-Roman

\xdef\timesroman{\timesroman\space}

\xdef\timesbold{\timesbold\space}

\xdef\timesitalic{\timesitalic\space}

\xdef\timesbolditalic{\timesbolditalic\space}

%% Helvetica

\xdef\helvetica{\helvetica\space}

\xdef\helveticabold{\helveticabold\space}

\xdef\helveticaoblique{\helveticaoblique\space}

\xdef\helveticaboldoblique{\helveticaboldoblique\space}

%% Frutiger

\xdef\frutigerbold{\frutigerbold\space}

\xdef\frutiger{\frutiger\space}

\xdef\frutigeroblique{\frutigeroblique\space}

\xdef\frutigerboldcondensed{\frutigerboldcondensed\space}

%% Courier

\xdef\courier{\courier\space}

%% Special Use Fonts ==>>