% Many of the following parameters can be changed to
% customise the music output. Experiment!

% This file is customized to work with the example setup of the LGC book
% watch out for FMi comments

% Input files
% ~~~~~~~~~~~
\if Y\abcmusix% MusiXTeX version
\input musixtex
\else% MusicTeX version
\input musicnft
\input musictex
\input musicvbm
\input musictrp
\fi

% Page set-up
% ~~~~~~~~~~~

% page length
\vsize=10.5in
% page width
% FMi set explicitly for book macros to a, for normal situations strange 
% value
\hsize=7.5cm
%\hsize=7.7in
% top margin
%FMi
%\voffset=-0.75in
% left margin
%FMi
%\hoffset=-0.75in

\raggedbottom
\nopagenumbers

% Fonts set-up
% ~~~~~~~~~~~~

% the font names correspond to fields in abc notation
% thus Tfont controls the T: field output

\font\Xfont=cmr10
\font\Tfont=cmr10
\font\Tafont=cmr7  %for up to six alternative titles
\font\Tbfont=cmr7  %for six or more alternative titles
\font\Tifont=cmr10 %for titles within tunes
\font\Wfont=cmr10
\font\Sfont=cmti10
\font\Cfont=cmsl8
\font\Afont=cmsl8
\font\Nfont=cmr7
\font\Pfont=cmr7
\font\gfont=cmr7   %for guitar chords

% Music set-up
% ~~~~~~~~~~~~

% music size
\if Y\abcmusix% MusiXTeX version
\smallmusicsize
% no bar numbering
\nobarnumbers
\else% MusicTeX version
\musicsize=17\relax
% no bar numbering
\def\freqbarno{99}
\fi
% space between bar and next note
\def\stdafterruleskip{2\Internote}
% no indenting
\parindent 0pt

% these lines prevent/allow pagebreaking in the middle of tunes
\let\tune=\vbox
%\let\tune=\empty


% Tune header set-up
% ~~~~~~~~~~~~~~~~~~

% You will probably need some knowledge of TeX to customise this
%  - however header1.tex contains another example.

\def\header{%
\if Y\Ttrue
\hbox to\hsize{\hfil\Tfont \Xstring.\ \Tstring\ %
\if Y\Strue{\Sfont(\Sstring)}\ \fi%
\hfil%
\if Y\Ctrue{\Cfont\Cstring}\ \fi%
\if Y\Atrue{\Afont(\Astring)}\fi%
}\nobreak
\fi
\if Y\Ntrue{\centerline{\Nfont \Nstring}\nobreak}\fi%
\if Y\Tatrue{\centerline{\Tafont AKA \Tastring}\nobreak}\fi%
\if Y\Tbtrue{\Tbfont AKA \Tbstring}\fi%
%\if Y\Wtrue{\centerline{\Wfont \Wstring}}\fi%
\if Y\Ptrue{\line{\Pfont Play \Pstring\hfil}\nobreak}\fi%
}

%FMi we don't want headers in the book
%\let\header\relax

% Text within tunes
% ~~~~~~~~~~~~~~~~~
\def\Tline#1{\medskip\line{\Tifont #1\hfil}}
\def\Wline#1{\smallskip\line{\Wfont #1\hfil}}
\def\Pline#1{\notes\uptext{\Pfont #1}\enotes\relax}


% Miscellaneous
% ~~~~~~~~~~~~~

%don't change this
\def\nbinstruments{1}

%rolls
\def\uroll#1{\zcharnote{#1}{\raise -3.0\internote\hbox to 2.5\internote%
 {\hss$\smile$\hss}}}
\def\lroll#1{\zcharnote{#1}{\raise  1.0\internote\hbox to 2.5\internote%
 {\hss$\frown$\hss}}}

% the following four lines are an old version of rolls
% uncomment them if you prefer, but they are not compatible with MusiXTeX
%\def\uroll#1{\zcharnote{#1}{\raise -1.0\internote\hbox to 2.5\internote%
% {\hss\hdslur{2.8\internote}\hss}}}
%\def\lroll#1{\zcharnote{#1}{\raise  1.0\internote\hbox to 2.5\internote%
% {\hss\huslur{2.8\internote}\hss}}}

%ties
\def\ltie#1{\zcharnote #1{\huslur{0.6\noteskip}}}
\def\utie#1{\zcharnote #1{\hdslur{0.6\noteskip}}}
\def\ltiein#1{\zcharnote #1{\huslur{0.8\noteskip}}%
 \kern 1.2\noteskip\enotes\notes}
\def\utiein#1{\zcharnote #1{\hdslur{0.8\noteskip}}%
 \kern 1.2\noteskip\enotes\notes}

%first/second repeat
\def\rpt#1{\zcharnote n{\kern -\afterruleskip\sevenrm #1}}

% gracing macros
\def\grace{\tinynotesize\vnotes 0.7\elemskip\off\Internote}
\def\egrace{\off\Internote\enotes\normalnotesize}
\if Y\abcmusix% MusiXTeX version
\def\grace{\notes\multnoteskip\tinyvalue\tinynotesize}
\let\egrace=\enotes
\else

% up/downbow
\def\ubow#1{\zcharnote#1{$\sqcap$}}
\def\vbow#1{\zcharnote#1{$\vee$}}
\fi

% sharps/flats in guitar chords
\let\Zsh=\#
%\def\Zsh{$\sharp$}
\def\Zfl{$\flat$}

\if Y\abcmusix% MusiXTeX version
% To use Andreas Egler's version of MusiXTeX comment out these lines
% ==================================================================
\input musixeng
\def\ubow#1{\zcharnote#1{\upbow}}
\def\vbow#1{\zcharnote#1{\downbow}}
\let\beginHp=\empty
\let\endHp=\empty
% ==================================================================

% To use Andreas Egler's version of MusiXTeX uncomment these lines
% ================================================================
%\let\startmuflex=\empty
%\let\endmuflex=\empty
%\let\stoppiece=\endpiece
%\let\zstoppiece=\zendpiece
%\let\alaligne=\nextline
%\let\zalaligne=\znextline
%\input musixtri
%\input musixsig
%\def\beginHp{\setcustomsign1\customsharp 8\customsharp 5\customnatural 9}
%\let\endHp=\resetcustomsign
%\let\vbow=\dbow
%\let\qsk=\empty
%\let\ql=\qd
%\let\hl=\hd
%\let\cl=\cd
%\let\ccl=\ccd
%\let\cccl=\cccd
%\let\Ibl=\Ibd
%\let\Ibbl=\Ibbd
%\let\Ibbbl=\Ibbbd
%\let\tbl=\tbd
%\let\tbbl=\tbbd
%\let\tbbbl=\tbbbd
%\let\nbl=\nbd
%\let\nbbl=\nbbd
%\let\nbbbl=\nbbbd
%\let\lpz=\dpz
% ================================================================
\else

% these commands are for MusicTeX

\let\beginHp=\empty
\let\endHp=\empty

\fi

\edef\catcodeat{\the\catcode`\@}\catcode`\@=11
%
\def\d@oubleRAB{\thickvrule\nobreak\hskip%
0.6\Internote\global\advance\x@skip0.6\Internote%
\nobreak\thinvrule}%
\def\setdoubleRAB{\def\barvrule{\d@oubleRAB}}%