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 \newdimen\stemthickness
  55 \newcount\n
  56 \newdimen\staffheight
  57 \newdimen\notewidth
  58 \newdimen\noteheight
  59 \newdimen\staffrulethickness
  60 \newdimen\interstaffrule
  61 \newdimen\dist
  62
  63 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  64 % set fonts and primary dimensions
  65 % ugh
  66 \def\musixtwentydefs{
  67         \twentyfonts
  68         \musixcalc
  69 }
  70
  71 \def\cmrtwenty{
  72         \font\meterfont=cmbx15
  73         \font\italicfont=cmti10
  74         \font\musicmathfont=cmsy10
  75         \font\normaltextfont=cmr10 %\textfont is a primitive
  76         \font\smalltextfont=cmr8
  77         \font\boldfont=cmbx10
  78         \font\textmusic=cmmi12
  79 }
  80 \def\cmrsixteen{
  81         \font\smalltextfont=cmr6
  82         \font\normaltextfont=cmr8 %\textfont is a primitive
  83         \font\meterfont=cmbx12
  84         \font\italicfont=cmti8
  85         \font\textmusic=cmmi10
  86         \font\boldfont=cmbx8
  87 }
  88 \def\cmreleven{
  89         \font\smalltextfont=cmr5
  90         \font\normaltextfont=cmr6
  91         \font\meterfont=cmbx8
  92         \font\italicfont=cmti6
  93         \font\textmusic=cmmi8
  94         \font\boldfont=cmbx6
  95 }
  96
  97 \def\cmrthirteen{
  98         \font\smalltextfont=cmr6
  99         \font\normaltextfont=cmr7
 100         \font\meterfont=cmbx9
 101         \font\italicfont=cmti7
 102         \font\textmusic=cmmi9
 103         \font\boldfont=cmbx7
 104 }
 105 \def\musixsixteendefs{
 106         \sixteenfonts
 107         \musixcalc
 108 }
 109 \def\musixtwentysixdefs{
 110         \twentysixfonts
 111         \musixcalc
 112 }
 113 \def\musixthirteendefs{
 114         \thirteenfonts
 115         \musixcalc
 116 }
 117 \def\musixelevendefs{
 118         \elevendefs
 119         \musixcalc
 120 }
 121
 122 \def\textsharp{\raise.4ex\hbox{\textmusic\char"5D}}
 123 \def\textnatural{\raise.4ex\hbox{\textmusic\char"5C}}
 124 \def\textflat{\raise.2ex\hbox{\textmusic\char"5B}}
 125
 126
 127
 128
 129 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 130 % do derivative calcs
 131
 132 % this has to be synced with the font definition
 133 \def\musixcalc{
 134         \staffheight=\mudelapaperbarsize pt
 135         \interlinedist=\staffheight
 136         \divide\interlinedist by 4
 137         \notewidth=\mudelapapernotewidth pt
 138
 139         \smallspace=.3\interlinedist
 140         \interstaffrule=\staffheight
 141         \divide\interstaffrule by 4
 142         \staffrulethickness=\mudelapaperrulethickness pt
 143         \stemthickness=\staffrulethickness
 144 }
 145
 146 % stacked numbers; may be overruled in fetdefs
 147 \def\generalmeter#1#2{\vbox to 0pt{\vss\hbox{\meterfont
 148          #1}\nointerlineskip
 149          \hbox{\meterfont #2}\vss}}
 150
 151 % stacked horizontal lines
 152
 153 \input dyndefs
 154 \input fetdefs
 155
 156 %\input taupindefs
 157 %\input eglerdefs
 158
 159
 160 \def\emptybar{}
 161
 162 \def\defaultthinbar{\thinbar{\staffheight}}
 163 \def\defaultthickbar{\thickbar{\staffheight}}
 164 %? what-s wrong with rightalign?
 165 \def\repeatstopbar{\hss\rightalign{\repeatcolon\hskip2\smallspace\defaultthinbar\hskip\smallspace\defaultthickbar}}
 166 \def\repeatstartbar{\hbox{\defaultthickbar\kern\smallspace\defaultthinbar\kern2\smallspace\repeatcolon}}
 167 \def\repeatstopstart{\hbox{\repeatcolon\kern2\smallspace\defaultthickbar\kern\smallspace\defaultthickbar\kern2\smallspace\repeatcolon}}
 168
 169 %compatibility
 170 \def\repeatbar{\repeatstopbar}
 171 \def\startrepeat{\repeatstartbar}
 172 \def\repeatbarstartrepeat{\repeatstopstart}
 173
 174 \def\vruler#1{{%
 175         \def\wid{\dimen0}%
 176         \def\inc{\dimen1}%
 177         \wid=#1pt
 178         \inc=\wid
 179         \divide\inc by #1
 180         \divide\wid by 2
 181         \here=-\wid
 182         \loop\ifdim\here<\wid\advance\here by\inc
 183                 \hbox to0pt{\vbox to0pt{\vss\hrule width2pt height 0.05pt\kern\here}\hss}%
 184         \repeat%
 185 }}
 186 \def\hruler#1#2{\hbox{%
 187         \def\wid{\dimen0}%
 188         \def\here{\dimen3}%
 189         \wid=#1pt
 190         \divide\wid by 2
 191         \here=-\wid
 192         \loop\ifdim\here<\wid\advance\here by #2
 193                 \hbox to0pt{\kern\here\vrule width0.05pt height 1pt depth 1pt\hss}%
 194         \repeat%
 195 }}
 196
 197
 198 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 199 % parametric symbols
 200 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 201
 202 \def\doublebar#1{\hbox{\thinbar{#1}\hskip\smallspace\thinbar{#1}}}
 203 \def\thinbar#1{\dimen0=#1%
 204         \vrule height .5\dimen0 depth .5\dimen0 width 1.6\staffrulethickness} % TODO parametric.
 205 \def\thickbar#1{\dimen0=#1%
 206         \vrule height .5\dimen0 depth .5\dimen0 width 2\smallspace}
 207 \def\maatstreep#1{\thinbar{#1}}
 208 \def\startbar#1{\leftalign{\thickbar{#1}\kern\smallspace\thinbar{#1}}}
 209 \def\finishbar#1{\rightalign{\thinbar{#1}\kern\smallspace\thickbar{#1}}}
 210
 211
 212 \def\stem#1#2{\hbox{\kern -.5\stemthickness
 213         \vrule width\stemthickness height#2 depth-#1}}
 214
 215 \def\placebox#1#2#3{%
 216         \botalign{\hbox{\raise #1\leftalign{\kern #2{}#3}}}%
 217 }
 218
 219
 220 \def\rulesym#1#2{\dimen0=#1%
 221         \vrule height .5\dimen0 depth .5\dimen0 width #2}
 222 \def\settext#1{\normaltextfont #1}
 223 \def\setitalic#1{\italicfont #1}
 224 \def\setbold#1{\boldfont #1}
 225 \def\setdynamic#1{\dynfont #1}
 226 \def\setfinger#1{\fingerfont #1}
 227
 228 % the interline symbol. Redefine to remove it.
 229 \def\defaultlineseparator{\vbox{\mussepline\vskip -5pt\mussepline}}
 230 \def\lineseparator{\defaultlineseparator}
 231 \def\beauty{%
 232         \par\vskip 10pt plus 30pt minus 10pt\par
 233         \hskip -5pt\lineseparator
 234         \par\vskip 10pt plus 30pt minus 10pt\par
 235 }
 236
 237
 238 \def\interscoreline{\vskip 16pt}
 239
 240 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 241 % big fat marks, if errors are detected.
 242 \def\columnerrormark{\placebox{-5pt}{0pt}{\bf C!}}
 243 \def\scorelineerrormark{\placebox{0pt}{-10pt}{\bf L!}}
 244 \def\errormark{{\bf E!}}
 245 \def\unknown{{\bf u}}
 246
 247 \def\postheader{}
 248 \ifundefined{documentclass}
 249         \footline={\ifnum\pageno=1
 250         {\smalltextfont\mudelacopyright\hfil \LilyIdString
 251         }\else{\hfil\the\pageno\hfil}\fi
 252 }\else
 253         %% FIXME
 254         \def\ps@plain{
 255                 \renewcommand{\@oddhead}{}%
 256                 \renewcommand{\@evenfoot}{}%
 257                 \renewcommand{\@evenhead}{}%
 258                 \renewcommand{\@oddfoot}{\ifnum\thepage=1
 259         {\hfil \LilyIdString
 260         }\else{foo\hfil\the\pageno\hfil}\fi}}
 261         \def\ps@empty{
 262                 \renewcommand{\@oddhead}{}%
 263                 \renewcommand{\@evenfoot}{}%
 264                 \renewcommand{\@evenhead}{}%
 265                 \renewcommand{\@oddfoot}{\ifnum\thepage=1
 266         {\hfil \LilyIdString
 267         }\else{foo\hfil\the\pageno\hfil}\fi}}
 268 \fi
 269
 270
 271 % debugging stuff:
 272 % \vbox to 0pt{\vskip .5cm \hruler{48}{3pt}\vss}