tex/lilyponddefs.tex

   1 %%
   2 %% include file for LilyPond
   3 %%
   4 %% this file defines various macros to accomodate lilypond output
   5 %%
   6 %% let's not make par before endinput
   7 %
   8 % TeXbook ex 7.7
   9 \def\ifundefined#1{\expandafter\ifx\csname#1\endcsname\relax}
  10 %
  11 % skip if included already
  12 \def\SkipLilydefs{\endinput}
  13 \ifundefined{EndLilyPondOutput}
  14         \def\EndLilyPondOutput{\csname bye\endcsname}
  15         \def\SkipLilydefs{}
  16 \fi
  17 \SkipLilydefs
  18 %
  19 \ifundefined{mudelacopyright}
  20         \def\mudelacopyright{\copyright\ \number\year}
  21 \fi
  22 \ifundefined{LilyIdString}
  23         \def\LilyIdString{Lily was here}
  24 \fi
  25
  26 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  27 % macros to shorten other definitions
  28 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  29 \def\musicdef#1#2{\def#1{\musicchar{#2}}}
  30 \def\musicchar#1{\musicfnt\char#1}
  31 \def\rationalmultiply#1*#2/#3{\multiply #1 by #2 \divide #1 by #3}
  32
  33
  34 \def\maccentraise#1#2{\dimen0=\noteheight
  35         \rationalmultiply\dimen0*#2%
  36         \raise\dimen0\hbox{#1}}
  37 \def\maccentdef#1#2#3{\def#1{\maccentraise{\musicchar{#2}}{#3}}}
  38 \def\vertcenter#1{\vbox to 0pt{\vss #1\vss}}
  39
  40 \def\musicmathdef#1#2{\def#1{\musicmathchar{#2}}}
  41 \def\musicmathchar#1{\musicmathfont\char#1}
  42
  43 \def\topalign#1{\vbox to 0pt{#1\vss}}
  44 \def\botalign#1{\vbox to 0pt{\vss #1}}
  45
  46 \def\centeralign#1{\hbox to 0pt{\hss#1\hss}}
  47 \def\leftalign#1{\hbox to 0pt{#1\hss}}
  48 \def\rightalign#1{\hbox to 0pt{\hss#1}}
  49
  50
  51 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  52 %% set up dimensions
  53 \parindent=0pt
  54 \newdimen\smallspace
  55 \newdimen\interlinedist
  56 \newdimen\stemthickness
  57 \newcount\n
  58 \newdimen\staffheight
  59 \newdimen\notewidth
  60 \newdimen\noteheight
  61 \newdimen\staffrulethickness
  62 \newdimen\interstaffrule
  63 \newdimen\dist
  64
  65 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  66 % set fonts and primary dimensions
  67 % ugh
  68 \def\musixtwentydefs{
  69         \twentyfonts
  70         \musixcalc
  71 }
  72
  73   \def\cmrtwenty{
  74           \font\smalltextfont=cmr8
  75         \font\meterfont=cmbx15
  76           \font\textmusic=cmmi12
  77 %        \font\musicmathfont=cmsy10 %%Not used?? /MB
  78         \ifundefined{documentclass}
  79                 \font\normaltextfont=cmr10 %\textfont is a primitive
  80                 \font\italicfont=cmti10 scaled \magstep1
  81                 \font\boldfont=cmbx10
  82                 \font\largefont=cmbx12
  83         \else
  84                 \def\settext##1{{\normalfont\normalsize ##1}}
  85                 \def\setitalic##1{\textit{\normalsize ##1}}
  86                 \def\setbold##1{\textbf{\normalsize ##1}}
  87                 \def\setlarge##1{\textbf{\large ##1}}
  88         \fi
  89   }
  90   \def\cmrsixteen{
  91           \font\smalltextfont=cmr6
  92           \font\meterfont=cmbx12
  93           \font\textmusic=cmmi10
  94         \ifundefined{documentclass}
  95                 \font\normaltextfont=cmr8 %\textfont is a primitive
  96                 \font\italicfont=cmti9
  97                 \font\boldfont=cmbx8
  98                 \font\largefont=cmbx10
  99         \else
 100                 \def\settext##1{{\normalfont\footnotesize ##1}}
 101                 \def\setitalic##1{\textit{\small ##1}}
 102                 \def\setbold##1{\textbf{\footnotesize ##1}}
 103                 \def\setlarge##1{\textbf{\normalsize ##1}}
 104         \fi
 105   }
 106   \def\cmreleven{
 107           \font\smalltextfont=cmr5
 108           \font\meterfont=cmbx8
 109           \font\textmusic=cmmi8
 110         \ifundefined{documentclass}
 111                 \font\normaltextfont=cmr6
 112                 \font\italicfont=cmti6
 113                 \font\boldfont=cmbx6
 114                 \font\largefont=cmbx8
 115         \else
 116                 \def\settext##1{{\normalfont\tiny ##1}}
 117                 \def\setitalic##1{\textit{\tiny ##1}}
 118                 \def\setbold##1{\textbf{\tiny ##1}}
 119                 \def\setlarge##1{\textbf{\footnotesize ##1}}
 120         \fi
 121   }
 122
 123   \def\cmrthirteen{
 124           \font\smalltextfont=cmr6
 125           \font\meterfont=cmbx9
 126           \font\textmusic=cmmi9
 127         \ifundefined{documentclass}
 128                 \font\normaltextfont=cmr7
 129                 \font\italicfont=cmti7
 130                 \font\boldfont=cmbx7
 131                 \font\largefont=cmbx9
 132         \else
 133                 \def\settext##1{{\normalfont\scriptsize ##1}}
 134                 \def\setitalic##1{\textit{\scriptsize ##1}}
 135                 \def\setbold##1{\textbf{\scriptsize ##1}}
 136                 \def\setlarge##1{\textbf{\small ##1}}
 137         \fi
 138   }
 139 \def\musixsixteendefs{
 140         \sixteenfonts
 141         \musixcalc
 142 }
 143 \def\musixtwentysixdefs{
 144         \twentysixfonts
 145         \musixcalc
 146 }
 147 \def\musixthirteendefs{
 148         \thirteenfonts
 149         \musixcalc
 150 }
 151 \def\musixelevendefs{
 152         \elevendefs
 153         \musixcalc
 154 }
 155
 156 \def\textsharp{\raise.4ex\hbox{\textmusic\char"5D}}
 157 \def\textnatural{\raise.4ex\hbox{\textmusic\char"5C}}
 158 \def\textflat{\raise.2ex\hbox{\textmusic\char"5B}}
 159
 160
 161
 162
 163 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 164 % do derivative calcs
 165
 166 % this has to be synced with the font definition
 167 \def\musixcalc{
 168         \staffheight=\mudelapaperbarsize pt
 169         \interlinedist=\staffheight
 170         \divide\interlinedist by 4
 171         \notewidth=\mudelapapernotewidth pt
 172
 173         \smallspace=.3\interlinedist
 174         \interstaffrule=\staffheight
 175         \divide\interstaffrule by 4
 176         \staffrulethickness=\mudelapaperrulethickness pt
 177         \stemthickness=\staffrulethickness
 178 }
 179
 180 % stacked numbers; may be overruled in fetdefs
 181 \def\generalmeter#1#2{\vbox to 0pt{\vss\hbox{\meterfont
 182          #1}\nointerlineskip
 183          \hbox{\meterfont #2}\vss}}
 184
 185 % stacked horizontal lines
 186
 187 \input dyndefs
 188 \input fetdefs
 189
 190
 191
 192 \def\emptybar{}
 193
 194 \def\defaultthinbar{\thinbar{\staffheight}}
 195 \def\defaultthickbar{\thickbar{\staffheight}}
 196 %? what-s wrong with rightalign?
 197 \def\repeatstopbar{\hss\rightalign{\repeatcolon\hskip2\smallspace\defaultthinbar\hskip\smallspace\defaultthickbar}}
 198 \def\repeatstartbar{\hbox{\defaultthickbar\kern\smallspace\defaultthinbar\kern2\smallspace\repeatcolon}}
 199 \def\repeatstopstart{\hbox{\repeatcolon\kern2\smallspace\defaultthickbar\kern\smallspace\defaultthickbar\kern2\smallspace\repeatcolon}}
 200
 201 %compatibility
 202 \def\repeatbar{\repeatstopbar}
 203 \def\startrepeat{\repeatstartbar}
 204 \def\repeatbarstartrepeat{\repeatstopstart}
 205
 206 \def\vruler#1{{%
 207         \def\wid{\dimen0}%
 208         \def\inc{\dimen1}%
 209         \wid=#1pt
 210         \inc=\wid
 211         \divide\inc by #1
 212         \divide\wid by 2
 213         \here=-\wid
 214         \loop\ifdim\here<\wid\advance\here by\inc
 215                 \hbox to0pt{\vbox to0pt{\vss\hrule width2pt height 0.05pt\kern\here}\hss}%
 216         \repeat%
 217 }}
 218 \def\hruler#1#2{\hbox{%
 219         \def\wid{\dimen0}%
 220         \def\here{\dimen3}%
 221         \wid=#1pt
 222         \divide\wid by 2
 223         \here=-\wid
 224         \loop\ifdim\here<\wid\advance\here by #2
 225                 \hbox to0pt{\kern\here\vrule width0.05pt height 1pt depth 1pt\hss}%
 226         \repeat%
 227 }}
 228
 229
 230 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 231 % parametric symbols
 232 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 233
 234 \def\doublebar#1{\hbox{\thinbar{#1}\hskip\smallspace\thinbar{#1}}}
 235 \def\thinbar#1{\dimen0=#1%
 236         \vrule height .5\dimen0 depth .5\dimen0 width 1.6\staffrulethickness} % TODO parametric.
 237 \def\thickbar#1{\dimen0=#1%
 238         \vrule height .5\dimen0 depth .5\dimen0 width 2\smallspace}
 239 \def\maatstreep#1{\thinbar{#1}}
 240 \def\startbar#1{\leftalign{\thickbar{#1}\kern\smallspace\thinbar{#1}}}
 241 \def\finishbar#1{\rightalign{\thinbar{#1}\kern\smallspace\thickbar{#1}}}
 242
 243
 244 \def\stem#1#2{\hbox{\kern -.5\stemthickness
 245         \vrule width\stemthickness height#2 depth-#1}}
 246
 247 \def\placebox#1#2#3{%
 248         \botalign{\hbox{\raise #1\leftalign{\kern #2{}#3}}}%
 249 }
 250
 251
 252 \def\rulesym#1#2{\dimen0=#1%
 253         \vrule height .5\dimen0 depth .5\dimen0 width #2}
 254 \ifundefined{documentclass}
 255         \def\settext#1{\normaltextfont #1}
 256         \def\setitalic#1{\italicfont #1}
 257         \def\setbold#1{\boldfont #1}
 258         \def\setlarge#1{\largefont #1}
 259 \fi
 260
 261 \def\setdynamic#1{\dynfont #1}
 262 \def\setfinger#1{\fingerfont #1}
 263 \def\setnumber#1{\fetanummer #1}
 264
 265 % the interline symbol. Redefine to remove it.
 266 \def\defaultlineseparator{\vbox{\mussepline\vskip -5pt\mussepline}}
 267 \def\lineseparator{\defaultlineseparator}
 268 \def\beauty{%
 269         \par\vskip 10pt plus 30pt minus 10pt\par
 270         \hskip -5pt\lineseparator
 271         \par\vskip 10pt plus 30pt minus 10pt\par
 272 }
 273
 274
 275 \def\interscoreline{\vskip 16pt}
 276
 277 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 278 % big fat marks, if errors are detected.
 279 \def\columnerrormark{\placebox{-5pt}{0pt}{\bf C!}}
 280 \def\scorelineerrormark{\placebox{0pt}{-10pt}{\bf L!}}
 281 \def\errormark{{\bf E!}}
 282 \def\unknown{{\bf u}}
 283
 284 \def\postheader{}
 285 \ifundefined{documentclass}
 286         \footline={\ifnum\pageno=1
 287         {\smalltextfont\mudelacopyright\hfil \LilyIdString
 288         }\else{\hfil\the\pageno\hfil}\fi
 289 }\else
 290         %% FIXME
 291         \def\ps@plain{
 292                 \renewcommand{\@oddhead}{}%
 293                 \renewcommand{\@evenfoot}{}%
 294                 \renewcommand{\@evenhead}{}%
 295                 \renewcommand{\@oddfoot}{\ifnum\thepage=1
 296         {\hfil \LilyIdString
 297         }\else{foo\hfil\the\pageno\hfil}\fi}}
 298         \def\ps@empty{
 299                 \renewcommand{\@oddhead}{}%
 300                 \renewcommand{\@evenfoot}{}%
 301                 \renewcommand{\@evenhead}{}%
 302                 \renewcommand{\@oddfoot}{\ifnum\thepage=1
 303         {\hfil \LilyIdString
 304         }\else{foo\hfil\the\pageno\hfil}\fi}}
 305 \fi
 306
 307
 308 % debugging stuff:
 309 % \vbox to 0pt{\vskip .5cm \hruler{48}{3pt}\vss}