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
  18 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  19 % macros to shorten other definitions
  20 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  21 \def\mdef#1#2{\def#1{\mchar{#2}}}
  22 \def\mchar#1{\musicfnt\char#1}
  23 \def\rationalmultiply#1*#2/#3{\multiply #1 by #2 \divide #1 by #3}
  24
  25
  26 \def\maccentraise#1#2{\dimen0=\noteheight
  27         \rationalmultiply\dimen0*#2%
  28         \raise\dimen0\hbox{#1}}
  29 \def\maccentdef#1#2#3{\def#1{\maccentraise{\mchar{#2}}{#3}}}
  30 \def\vertcenter#1{\vbox to 0pt{\vss #1\vss}}
  31
  32 \def\mathdef#1#2{\def#1{\mathchar{#2}}}
  33 \def\mathchar#1{\mathfont\char#1}
  34
  35 \def\topalign#1{\vbox to 0pt{#1\vss}}
  36 \def\botalign#1{\vbox to 0pt{\vss #1}}
  37
  38 \def\centeralign#1{\hbox to 0pt{\hss#1\hss}}
  39 \def\leftalign#1{\hbox to 0pt{#1\hss}}
  40 \def\rightalign#1{\hbox to 0pt{\hss#1}}
  41
  42
  43 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  44 %% set up dimensions
  45 \parindent=0pt
  46 \newdimen\smallspace
  47 \newdimen\interlinedist
  48 \newcount\n
  49 \newdimen\balkheight
  50 \newdimen\notewidth
  51 \newdimen\noteheight
  52 \newdimen\staffrulethickness
  53 \newdimen\interstaffrule
  54
  55 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  56 % set fonts and primary dimensions
  57 \def\musixtwentydefs{
  58         \balkheight=20pt
  59         \notewidth=6pt
  60         \noteheight=5pt
  61         \staffrulethickness=0.4pt
  62         \musixtwentyfonts
  63         \musixcalc
  64 }
  65
  66 \def\musixsixteendefs{
  67         \balkheight=16pt
  68         \staffrulethickness=0.4pt
  69         \notewidth=5pt
  70         \noteheight=4pt
  71         \musixsixteenfonts
  72         \musixcalc
  73 }
  74
  75 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  76 % do derivative calcs
  77
  78 \def\musixcalc{
  79         \interlinedist=\fontdimen5\musicfnt
  80         \smallspace=.3\interlinedist
  81         \interstaffrule=\balkheight
  82         \divide\interstaffrule by 4
  83 }
  84
  85 % dynamics take extra kerning
  86 \def\dyn{\dynfont}
  87 \def\kdynf{\dynfont f\kern-.1ex}
  88 \def\kdynm{\dynfont m\kern-.15ex}
  89 \def\kdynp{\dynfont p\kern-.15ex}
  90
  91
  92 \def\dynp{\dynfont p}
  93 \def\dynpp{\dynp\kdynp}
  94 \def\dynppp{\dynpp\kdynp}
  95 \def\dynmp{\dynfont m\kdynp}
  96 \def\dynmf{\dynfont m\kdynf}
  97 \def\dynf{\dynfont f}
  98 \def\dynff{\dynf\kdynf}
  99 \def\dynfff{\dynff\kdynf}
 100
 101
 102 \input taupindefs
 103
 104 \mathdef\cup{91} % \cup
 105 \mathdef\wedge{94} % \wedge
 106 \mathdef\striepke{0} % heu?
 107
 108 %% custom characters --- this should go: add to (meta!) font
 109 % \def\myheel{\kern-.5ex\vbox{\cup}\kern-.5ex}
 110 % \def\mytoe{\kern-.5ex\vbox{\wedge}\kern-.5ex}
 111 \def\myheel{\vbox{\cup}}
 112 \def\mytoe{\vbox{\wedge}}
 113 % \def\mystriepke{\kern-1.1ex\vbox{\hbox{\kern-.05em\striepke}}\kern-1.1ex}
 114 \def\mystriepke{\kern-1.8ex\vbox{\hbox{\kern-.05em\striepke}}\kern-1.8ex}
 115
 116 \def\heel{\vbox{\myheel}}
 117 \def\toe{\vbox{\mytoe}}
 118 \def\backorfront{\mystriepke}
 119
 120 \def\bheel{\vbox{\myheel\mystriepke}}
 121 \def\btoe{\vbox{\mytoe\mystriepke}}
 122 \def\fheel{\vbox{\mystriepke\myheel}}
 123 \def\ftoe{\vbox{\mystriepke\mytoe}}
 124 \def\heeltoe{\vbox{\myheel\mytoe}}
 125 \def\toeheel{\vbox{\mytoe\myheel}}
 126 %%
 127
 128 \def\emptybar{}
 129
 130 \def\thinbar#1{\vrule height #1 width 1.6\staffrulethickness} % TODO parametric.
 131 \def\thickbar#1{\vrule height #1 width 2\smallspace}
 132 \def\maatstreep#1{\thinbar{#1}}
 133 \def\defaultthinbar{\thinbar{\balkheight}}
 134 \def\defaultthickbar{\thickbar{\balkheight}}
 135 %? what-s wrong with rightalign?
 136 \def\finishbar#1{\rightalign{\thinbar{#1}\kern\smallspace\thickbar{#1}}}
 137
 138 \def\repeatstopbar{\hss\rightalign{\repeatcolon\hskip2\smallspace\defaultthinbar\hskip\smallspace\defaultthickbar}}
 139 \def\repeatstartbar{\hbox{\defaultthickbar\kern\smallspace\defaultthinbar\kern2\smallspace\repeatcolon}}
 140 \def\repeatstopstart{\hbox{\repeatcolon\kern2\smallspace\defaultthinbar\kern\smallspace\defaultthickbar\kern\smallspace\defaultthickbar\kern\smallspace\defaultthinbar\kern2\smallspace\repeatcolon}}
 141 \def\doublebar#1{\hbox{\thinbar{#1}\hskip\smallspace\thinbar{#1}}}
 142
 143 %compatibility
 144 \def\repeatbar{\repeatstopbar}
 145 \def\startrepeat{\repeatstartbar}
 146 \def\repeatbarstartrepeat{\repeatstopstart}
 147
 148 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 149 % parametric symbols
 150 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 151
 152 \def\slurcharh#1{{\slurhfont\char#1}}
 153 \def\slurcharu#1{{\slurufont\char#1}}
 154 \def\slurchard#1{{\slurdfont\char#1}}
 155 \def\hslurcharh#1{{\hslurhfont\char#1}}
 156 \def\hslurcharu#1{{\hslurufont\char#1}}
 157 \def\hslurchard#1{{\hslurdfont\char#1}}
 158 % stacked numbers
 159 \def\generalmeter#1#2{\botalign{\vbox to0.5\balkheight{\vss \meterfont#1}%
 160         \nointerlineskip
 161         \vbox to 0.5\balkheight{\vss\meterfont #2}}}
 162
 163 % stacked horizontal lines
 164 \def\lines#1#2#3{%
 165  \vbox{\kern-\interstaffrule
 166         \n=0\nointerlineskip%
 167         \loop\ifnum\n<#1\advance\n by1%
 168                 \kern\interstaffrule
 169                 \nointerlineskip
 170                 \vbox to 0pt{\hrule height #3 width#2%
 171                         \vss}\nointerlineskip
 172                 \repeat
 173         }}
 174
 175 %%
 176 % Ugh. Need to redo this. Wish we had PS.
 177 %
 178 \def\toplines#1{ % why space needed here?
 179         \topalign{\hbox{\kern-\notewidth\lines{#1}{1.6\notewidth}{1.6\staffrulethickness}}}}
 180
 181 \def\botlines#1{ % idem ditto
 182         \botalign{\hbox{\kern-\notewidth\lines{#1}{1.6\notewidth}{1.6\staffrulethickness}}}}
 183
 184 %
 185 % a staffsymbol with #1 lines, width #2
 186 % bottom at baseline
 187 \def\linestafsym#1#2{\leftalign{\botalign{\lines{#1}{#2}{\staffrulethickness}}}}
 188
 189 \def\stem#1#2{\vrule height#2 depth-#1}
 190
 191 \def\placebox#1#2#3{%
 192         \botalign{\hbox{\raise #1\leftalign{\kern #2{}#3}}}%
 193 }
 194
 195
 196 \def\beamslope#1#2{{\count0=#2\advance\count0 by#1\musicfnt\char\count0}}
 197 \def\rulesym#1#2{\vrule height #1 width #2}
 198 \def\crescendosym#1{\count0=84\advance\count0 by #1\musicdraw\char\count0}
 199 \def\decrescendosym#1{\count0=116\advance\count0 by #1\musicdraw\char\count0}
 200 \def\settext#1{\textfont #1}
 201 \def\setitalic#1{\italicfont #1}
 202 \def\setdynamic#1{\dynfont #1}
 203
 204 % the interline symbol. Redefine to remove it.
 205 \def\defaultlineseparator{\vbox{\mussepline\vskip -5pt\mussepline}}
 206 \def\lineseparator{\defaultlineseparator}
 207 \def\beauty{%
 208         \par\vskip 10pt plus 30pt minus 10pt\par
 209         \hskip -5pt\lineseparator
 210         \par\vskip 10pt plus 30pt minus 10pt\par
 211 }
 212
 213
 214 \def\interscoreline{\vskip 16pt}
 215
 216 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 217 % big fat marks, if errors are detected.
 218 \def\columnerrormark{\placebox{-5pt}{0pt}{\bf C!}}
 219 \def\scorelineerrormark{\placebox{0pt}{-10pt}{\bf L!}}
 220 \def\unknown{{\bf u}}