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%
% This file is part of MusiXTeX
%
% MusiXTeX is free software; you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 2, or (at your option)
% any later version.
%
% MusiXTeX is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with MusiXTeX; see the file COPYING. If not, write to
% the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
% Boston, MA 02111-1307, USA.
%
\ifx\undefined\longledgerlines \else \endinput \fi
\immediate\write10{MusiXFormerLedgerLines T.74\space<06 April 1997>}%
\edef\catcodeat{\the\catcode`\@}\catcode`\@=11
\let\h@lineick\h@linei
\def\h@lineidt{%
\y@ii\n@v\internote
\y@iii\y@ii
\advance\y@ii\hlthick
\advance\y@iii-\hlthick
\y@iv\y@v
\advance\y@iv\h@lf\qn@width
\kernm.25\qn@width
\vrule\@height\y@ii\@depth-\y@iii\@width\y@iv
\kernm\y@iv\kern.25\qn@width}
\def\longledgerlines{\global\let\h@linei\h@lineidt}
\def\autoledgerlines{\global\let\h@linei\h@lineick}
\longledgerlines
\catcode`\@=\catcodeat
\endinput
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