% This macro source file is from the four volume series
% "TeX in Practice" by Stephan von Bechtolsheim, published
% 1993 by Springer-Verlag, New York.
% Copyright 1993 Stephan von Bechtolsheim.
% No warranty or liability is assumed.
% This macro may be copied freely if no fees other than
% media cost or shipping charges are charged and as long
% as this copyright and the following source code itself
% is not changed. Please see the series for further information.
%
% Version: 1.0
% Date: May 1, 1993
%
%
% This source code is documented in 29.4, p. III-517.
% Original source in file "io2.TEX", starting line 1424.
\wlog{L: "endn-mac.tip" ["io2.TEX," l. 1424, p. III-517]}%
% This file DOES belong to format "texip."
\InputD{verbwr.tip}
\InputD{defauarg.tip}
\catcode`\@ = 11
\def\@DefEndNoteFileExt{eno}
\newwrite\@EndNoteStream
\newcount\@EndNoteCounter
\def\StartEndNoteWriting #1#2#3#4{% 
    \@EndNoteCounter = 0
    \DefaultArg{\@EndNoteBaseName}{#1}{\jobname}% 
    \DefaultArg{\@EndNoteFileExt}{#2}{\@DefEndNoteFileExt}% 
    \edef\@EndNoteFileName{\@EndNoteBaseName.\@EndNoteFileExt}%
    \wlog{\string\StartEndNoteWriting: output will be written to file
            "\@EndNoteFileName".}
    \edef\@EndNoteBefore{\string#3}%
    \edef\@EndNoteAfter{\string#4}%
    \OpenVerbWrFile{\@EndNoteBaseName}{\@EndNoteFileExt}% 
                   {\@EndNoteStream}%
}
\def\BeginEndNote{% 
    \advance\@EndNoteCounter by 1
    \ifnum\@EndNoteCounter > 1
        \immediate\write\@EndNoteStream{\@EndNoteAfter}% 
    \fi
    \immediate\write\@EndNoteStream{\@EndNoteBefore}%
    \BeginVerbWr{\@EndNoteStream}{\EndEndNote}
}
\def\EndEndNoteWriting{% 
    \immediate\write\@EndNoteStream{\@EndNoteAfter}% 
    \CloseVerbWrFile{\@EndNoteStream}% 
}
\def\ReadInEndNotes{%
    \input \@EndNoteFileName
}
\catcode`\@ = 12