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{\vrule height\balkheight width 1.6\staffrulethickness} % TODO parametric.
 131 \def\thickbar{\vrule height\balkheight width 2\smallspace}
 132 \def\maatstreep{\thinbar}
 133
 134 %? what-s wrong with rightalign?
 135 \def\finishbar{\rightalign{\thinbar\kern\smallspace\thickbar}}
 136
 137 \def\repeatstopbar{\hss\rightalign{\repeatcolon\hskip2\smallspace\thinbar\hskip\smallspace\thickbar}}
 138 \def\repeatstartbar{\hbox{\thickbar\kern\smallspace\thinbar\kern2\smallspace\repeatcolon}}
 139 \def\repeatstopstart{\hbox{\repeatcolon\kern2\smallspace\thinbar\kern\smallspace\thickbar\kern\smallspace\thickbar\kern\smallspace\thinbar\kern2\smallspace\repeatcolon}}
 140 \def\doublebar{\hbox{\thinbar\hskip\smallspace\thinbar}}
 141
 142 %compatibility
 143 \def\repeatbar{\repeatstopbar}
 144 \def\startrepeat{\repeatstartbar}
 145 \def\repeatbarstartrepeat{\repeatstopstart}
 146
 147 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 148 % parametric symbols
 149 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 150
 151 \def\slurcharh#1{{\slurhfont\char#1}}
 152 \def\slurcharu#1{{\slurufont\char#1}}
 153 \def\slurchard#1{{\slurdfont\char#1}}
 154 \def\hslurcharh#1{{\hslurhfont\char#1}}
 155 \def\hslurcharu#1{{\hslurufont\char#1}}
 156 \def\hslurchard#1{{\hslurdfont\char#1}}
 157 % stacked numbers
 158 \def\generalmeter#1#2{\botalign{\vbox to0.5\balkheight{\vss \meterfont#1}%
 159         \nointerlineskip
 160         \vbox to 0.5\balkheight{\vss\meterfont #2}}}
 161
 162 % stacked horizontal lines
 163 \def\lines#1#2#3{%
 164  \vbox{\kern-\interstaffrule
 165         \n=0\nointerlineskip%
 166         \loop\ifnum\n<#1\advance\n by1%
 167                 \kern\interstaffrule
 168                 \nointerlineskip
 169                 \vbox to 0pt{\hrule height #3 width#2%
 170                         \vss}\nointerlineskip
 171                 \repeat
 172         }}
 173
 174 %%
 175 % Ugh. Need to redo this. Wish we had PS.
 176 %
 177 \def\toplines#1{ % why space needed here?
 178         \topalign{\hbox{\kern-\notewidth\lines{#1}{1.6\notewidth}{1.6\staffrulethickness}}}}
 179
 180 \def\botlines#1{ % idem ditto
 181         \botalign{\hbox{\kern-\notewidth\lines{#1}{1.6\notewidth}{1.6\staffrulethickness}}}}
 182
 183 %
 184 % a staffsymbol with #1 lines, width #2
 185 % bottom at baseline
 186 \def\linestafsym#1#2{\leftalign{\botalign{\lines{#1}{#2}{\staffrulethickness}}}}
 187
 188 \def\stem#1#2{\vrule height#2 depth-#1}
 189
 190 \def\placebox#1#2#3{%
 191         \botalign{\hbox{\raise #1\leftalign{\kern #2{}#3}}}%
 192 }
 193
 194
 195 \def\beamslope#1#2{{\count0=#2\advance\count0 by#1\musicfnt\char\count0}}
 196 \def\rulesym#1#2{\vrule height #1 width #2}
 197 \def\crescendosym#1{\count0=84\advance\count0 by #1\musicdraw\char\count0}
 198 \def\decrescendosym#1{\count0=116\advance\count0 by #1\musicdraw\char\count0}
 199 \def\settext#1{\textfont #1}
 200 \def\setitalic#1{\italicfont #1}
 201 \def\setdynamic#1{\dynfont #1}
 202
 203 % the interline symbol. Redefine to remove it.
 204 \def\defaultlineseparator{\vbox{\mussepline\vskip -5pt\mussepline}}
 205 \def\lineseparator{\defaultlineseparator}
 206 \def\beauty{%
 207         \par\vskip 10pt plus 30pt minus 10pt\par
 208         \hskip -5pt\lineseparator
 209         \par\vskip 10pt plus 30pt minus 10pt\par
 210 }
 211
 212
 213 % redefine if not happy with interline spacing
 214 %
 215 \def\interstaffline{%
 216         \vskip 10pt
 217 }
 218 \def\interscoreline{\beauty}
 219
 220 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 221 % big fat marks, if errors are detected.
 222 \def\columnerrormark{\placebox{-5pt}{0pt}{\bf C!}}
 223 \def\scorelineerrormark{\placebox{0pt}{-10pt}{\bf L!}}
 224 \def\unknown{{\bf u}}