tex/lilyponddefs.tex

   1 %%
   2 %% include file for LilyPond
   3 %%
   4 %% this file defines various macros to accomodate lilypond output
   5
   6 % TeXbook ex 7.7
   7 \def\ifundefined#1{\expandafter\ifx\csname#1\endcsname\relax}
   8
   9 % skip if included already
  10 \def\SkipLilydefs{\endinput}
  11 \ifundefined{EndLilyPondOutput}
  12         \def\EndLilyPondOutput{\csname bye\endcsname}
  13         \def\SkipLilydefs{}
  14 \fi
  15 \SkipLilydefs
  16
  17 \ifundefined{mudelacopyright}
  18         \def\mudelacopyright{\copyright\ \number\year}
  19 \fi
  20 \ifundefined{LilyIdString}
  21         \def\LilyIdString{Lily was here}
  22 \fi
  23
  24 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  25 % macros to shorten other definitions
  26 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  27 \def\musicdef#1#2{\def#1{\musicchar{#2}}}
  28 \def\musicchar#1{\musicfnt\char#1}
  29 \def\rationalmultiply#1*#2/#3{\multiply #1 by #2 \divide #1 by #3}
  30
  31
  32 \def\maccentraise#1#2{\dimen0=\noteheight
  33         \rationalmultiply\dimen0*#2%
  34         \raise\dimen0\hbox{#1}}
  35 \def\maccentdef#1#2#3{\def#1{\maccentraise{\musicchar{#2}}{#3}}}
  36 \def\vertcenter#1{\vbox to 0pt{\vss #1\vss}}
  37
  38 \def\musicmathdef#1#2{\def#1{\musicmathchar{#2}}}
  39 \def\musicmathchar#1{\musicmathfont\char#1}
  40
  41 \def\topalign#1{\vbox to 0pt{#1\vss}}
  42 \def\botalign#1{\vbox to 0pt{\vss #1}}
  43
  44 \def\centeralign#1{\hbox to 0pt{\hss#1\hss}}
  45 \def\leftalign#1{\hbox to 0pt{#1\hss}}
  46 \def\rightalign#1{\hbox to 0pt{\hss#1}}
  47
  48
  49 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  50 %% set up dimensions
  51 \parindent=0pt
  52 \newdimen\smallspace
  53 \newdimen\interlinedist
  54 \newcount\n
  55 \newdimen\balkheight
  56 \newdimen\notewidth
  57 \newdimen\noteheight
  58 \newdimen\staffrulethickness
  59 \newdimen\interstaffrule
  60
  61 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  62 % set fonts and primary dimensions
  63 \def\musixtwentydefs{
  64         \balkheight=20pt
  65         \notewidth=6pt
  66         \noteheight=5pt
  67         \staffrulethickness=0.4pt
  68         \musixtwentyfonts
  69         \musixcalc
  70 }
  71
  72 \def\musixsixteendefs{
  73         \balkheight=16pt
  74         \staffrulethickness=0.4pt
  75         \notewidth=5pt
  76         \noteheight=4pt
  77         \musixsixteenfonts
  78         \musixcalc
  79 }
  80
  81 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  82 % do derivative calcs
  83
  84 \def\musixcalc{
  85         \interlinedist=\fontdimen5\musicfnt
  86         \smallspace=.3\interlinedist
  87         \interstaffrule=\balkheight
  88         \divide\interstaffrule by 4
  89 }
  90
  91
  92 \def\dyn{\dynfont}
  93 \def\kdynf{\dynfont \char0\kern-.2ex}
  94 \def\kdynm{\dynfont \char1\kern-.18ex}
  95 \def\kdynp{\dynfont \char2\kern-.08ex}
  96 \def\kdyns{\dynfont \char3\kern-.22ex}
  97 \def\kdynz{\dynfont \char4\kern-.2ex}
  98
  99 \def\dynp{\kdynp}
 100 \def\dynpp{\dynp\kdynp}
 101 \def\dynppp{\dynpp\kdynp}
 102 \def\dynmp{\kdynm\kdynp}
 103 \def\dynmf{\kdynm\kdynf}
 104 \def\dynf{\kdynf}
 105 \def\dynff{\dynf\kdynf}
 106 \def\dynfff{\dynff\kdynf}
 107
 108 \def\dynfp{\kdynf\kern.35ex\kdynp}
 109 \def\dynsf{\kdyns\kdynf}
 110 \def\dynsfz{\dynsf\kern.3ex\kdynz}
 111
 112 \input taupindefs
 113
 114 \musicmathdef\cup{91} % \cup
 115 \musicmathdef\wedge{94} % \wedge
 116 \musicmathdef\striepke{0} % heu?
 117
 118 %% custom characters --- this should go: add to (meta!) font
 119 % \def\myheel{\kern-.5ex\vbox{\cup}\kern-.5ex}
 120 % \def\mytoe{\kern-.5ex\vbox{\wedge}\kern-.5ex}
 121 \def\myheel{\vbox{\cup}}
 122 \def\mytoe{\vbox{\wedge}}
 123 % \def\mystriepke{\kern-1.1ex\vbox{\hbox{\kern-.05em\striepke}}\kern-1.1ex}
 124 \def\mystriepke{\kern-1.8ex\vbox{\hbox{\kern-.05em\striepke}}\kern-1.8ex}
 125
 126 \def\heel{\vbox{\myheel}}
 127 \def\toe{\vbox{\mytoe}}
 128 \def\backorfront{\mystriepke}
 129
 130 \def\bheel{\vbox{\myheel\mystriepke}}
 131 \def\btoe{\vbox{\mytoe\mystriepke}}
 132 \def\fheel{\vbox{\mystriepke\myheel}}
 133 \def\ftoe{\vbox{\mystriepke\mytoe}}
 134 \def\heeltoe{\vbox{\myheel\mytoe}}
 135 \def\toeheel{\vbox{\mytoe\myheel}}
 136 %%
 137
 138 \def\emptybar{}
 139
 140 \def\defaultthinbar{\thinbar{\balkheight}}
 141 \def\defaultthickbar{\thickbar{\balkheight}}
 142 %? what-s wrong with rightalign?
 143 \def\repeatstopbar{\hss\rightalign{\repeatcolon\hskip2\smallspace\defaultthinbar\hskip\smallspace\defaultthickbar}}
 144 \def\repeatstartbar{\hbox{\defaultthickbar\kern\smallspace\defaultthinbar\kern2\smallspace\repeatcolon}}
 145 \def\repeatstopstart{\hbox{\repeatcolon\kern2\smallspace\defaultthinbar\kern\smallspace\defaultthickbar\kern\smallspace\defaultthickbar\kern\smallspace\defaultthinbar\kern2\smallspace\repeatcolon}}
 146
 147 %compatibility
 148 \def\repeatbar{\repeatstopbar}
 149 \def\startrepeat{\repeatstartbar}
 150 \def\repeatbarstartrepeat{\repeatstopstart}
 151
 152
 153
 154 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 155 % parametric symbols
 156 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 157
 158 \def\doublebar#1{\hbox{\thinbar{#1}\hskip\smallspace\thinbar{#1}}}
 159 \def\thinbar#1{\vrule height #1 width 1.6\staffrulethickness} % TODO parametric.
 160 \def\thickbar#1{\vrule height #1 width 2\smallspace}
 161 \def\maatstreep#1{\thinbar{#1}}
 162 \def\startbar#1{\leftalign{\thickbar{#1}\kern\smallspace\thinbar{#1}}}
 163 \def\finishbar#1{\rightalign{\thinbar{#1}\kern\smallspace\thickbar{#1}}}
 164
 165 \def\pianobrace#1{{\musicdraw\char#1}}
 166 \def\slurcharh#1{{\slurhfont\char#1}}
 167 \def\slurcharu#1{{\slurufont\char#1}}
 168 \def\slurchard#1{{\slurdfont\char#1}}
 169 \def\hslurcharh#1{{\hslurhfont\char#1}}
 170 \def\hslurcharu#1{{\hslurufont\char#1}}
 171 \def\hslurchard#1{{\hslurdfont\char#1}}
 172 % stacked numbers
 173 \def\generalmeter#1#2{\botalign{\vbox to0.5\balkheight{\vss \meterfont#1}%
 174         \nointerlineskip
 175         \vbox to 0.5\balkheight{\vss\meterfont #2}}}
 176
 177 % stacked horizontal lines
 178 \def\lines#1#2#3{%
 179  \vbox{\kern-\interstaffrule
 180         \n=0\nointerlineskip%
 181         \loop\ifnum\n<#1\advance\n by1%
 182                 \kern\interstaffrule
 183                 \nointerlineskip
 184                 \vbox to 0pt{\hrule height #3 width#2%
 185                         \vss}\nointerlineskip
 186                 \repeat
 187         }}
 188
 189 %%
 190 % Ugh. Need to redo this. Wish we had PS.
 191 %
 192 \def\toplines#1{ % why space needed here?
 193         \topalign{\hbox{\kern-\notewidth\lines{#1}{1.6\notewidth}{1.6\staffrulethickness}}}}
 194
 195 \def\botlines#1{ % idem ditto
 196         \botalign{\hbox{\kern-\notewidth\lines{#1}{1.6\notewidth}{1.6\staffrulethickness}}}}
 197
 198 %
 199 % a staffsymbol with #1 lines, width #2
 200 % bottom at baseline
 201 \def\linestafsym#1#2{\leftalign{\botalign{\lines{#1}{#2}{\staffrulethickness}}}}
 202
 203 \def\stem#1#2{\vrule height#2 depth-#1}
 204
 205 \def\placebox#1#2#3{%
 206         \botalign{\hbox{\raise #1\leftalign{\kern #2{}#3}}}%
 207 }
 208
 209
 210 \def\beamslope#1#2{{\count0=#2\advance\count0 by#1\musicfnt\char\count0}}
 211 \def\brace#1{\count0=148\advance\count0 by #1\musicdraw\char\count0}
 212 \def\crescendosym#1{\count0=84\advance\count0 by #1\musicdraw\char\count0}
 213 \def\decrescendosym#1{\count0=116\advance\count0 by #1\musicdraw\char\count0}
 214 \def\rulesym#1#2{\vrule height #1 width #2}
 215 \def\settext#1{\normaltextfont #1}
 216 \def\setitalic#1{\italicfont #1}
 217 \def\setdynamic#1{\dynfont #1}
 218
 219 % the interline symbol. Redefine to remove it.
 220 \def\defaultlineseparator{\vbox{\mussepline\vskip -5pt\mussepline}}
 221 \def\lineseparator{\defaultlineseparator}
 222 \def\beauty{%
 223         \par\vskip 10pt plus 30pt minus 10pt\par
 224         \hskip -5pt\lineseparator
 225         \par\vskip 10pt plus 30pt minus 10pt\par
 226 }
 227
 228
 229 \def\interscoreline{\vskip 16pt}
 230
 231 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 232 % big fat marks, if errors are detected.
 233 \def\columnerrormark{\placebox{-5pt}{0pt}{\bf C!}}
 234 \def\scorelineerrormark{\placebox{0pt}{-10pt}{\bf L!}}
 235 \def\unknown{{\bf u}}
 236
 237 \def\postheader{}
 238 \ifundefined{documentclass}
 239         \footline={\ifnum\pageno=1
 240         {\smalltextfont\mudelacopyright\hfil \LilyIdString
 241         }\else{\hfil\the\pageno\hfil}\fi
 242 }\else
 243         %% FIXME
 244         \def\ps@plain{
 245                 \renewcommand{\@oddhead}{}%
 246                 \renewcommand{\@evenfoot}{}%
 247                 \renewcommand{\@evenhead}{}%
 248                 \renewcommand{\@oddfoot}{\ifnum\thepage=1
 249         {\hfil \LilyIdString
 250         }\else{foo\hfil\the\pageno\hfil}\fi}}
 251 \fi