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\meterfont=cmbx15
  75         \font\italicfont=cmti10 scaled \magstep1
  76         \font\musicmathfont=cmsy10
  77         \font\normaltextfont=cmr10 %\textfont is a primitive
  78         \font\smalltextfont=cmr8
  79         \font\boldfont=cmbx10
  80         \font\textmusic=cmmi12
  81         \font\largefont=cmbx12
  82 }
  83 \def\cmrsixteen{
  84         \font\smalltextfont=cmr6
  85         \font\normaltextfont=cmr8 %\textfont is a primitive
  86         \font\meterfont=cmbx12
  87         \font\italicfont=cmti9
  88         \font\textmusic=cmmi10
  89         \font\boldfont=cmbx8
  90         \font\largefont=cmbx10
  91 }
  92 \def\cmreleven{
  93         \font\smalltextfont=cmr5
  94         \font\normaltextfont=cmr6
  95         \font\meterfont=cmbx8
  96         \font\italicfont=cmti6
  97         \font\textmusic=cmmi8
  98         \font\boldfont=cmbx6
  99         \font\largefont=cmbx8
 100 }
 101
 102 \def\cmrthirteen{
 103         \font\smalltextfont=cmr6
 104         \font\normaltextfont=cmr7
 105         \font\meterfont=cmbx9
 106         \font\italicfont=cmti7
 107         \font\textmusic=cmmi9
 108         \font\boldfont=cmbx7
 109         \font\largefont=cmbx9
 110 }
 111 \def\musixsixteendefs{
 112         \sixteenfonts
 113         \musixcalc
 114 }
 115 \def\musixtwentysixdefs{
 116         \twentysixfonts
 117         \musixcalc
 118 }
 119 \def\musixthirteendefs{
 120         \thirteenfonts
 121         \musixcalc
 122 }
 123 \def\musixelevendefs{
 124         \elevendefs
 125         \musixcalc
 126 }
 127
 128 \def\textsharp{\raise.4ex\hbox{\textmusic\char"5D}}
 129 \def\textnatural{\raise.4ex\hbox{\textmusic\char"5C}}
 130 \def\textflat{\raise.2ex\hbox{\textmusic\char"5B}}
 131
 132
 133
 134
 135 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 136 % do derivative calcs
 137
 138 % this has to be synced with the font definition
 139 \def\musixcalc{
 140         \staffheight=\mudelapaperbarsize pt
 141         \interlinedist=\staffheight
 142         \divide\interlinedist by 4
 143         \notewidth=\mudelapapernotewidth pt
 144
 145         \smallspace=.3\interlinedist
 146         \interstaffrule=\staffheight
 147         \divide\interstaffrule by 4
 148         \staffrulethickness=\mudelapaperrulethickness pt
 149         \stemthickness=\staffrulethickness
 150 }
 151
 152 % stacked numbers; may be overruled in fetdefs
 153 \def\generalmeter#1#2{\vbox to 0pt{\vss\hbox{\meterfont
 154          #1}\nointerlineskip
 155          \hbox{\meterfont #2}\vss}}
 156
 157 % stacked horizontal lines
 158
 159 \input dyndefs
 160 \input fetdefs
 161
 162
 163
 164 \def\emptybar{}
 165
 166 \def\defaultthinbar{\thinbar{\staffheight}}
 167 \def\defaultthickbar{\thickbar{\staffheight}}
 168 %? what-s wrong with rightalign?
 169 \def\repeatstopbar{\hss\rightalign{\repeatcolon\hskip2\smallspace\defaultthinbar\hskip\smallspace\defaultthickbar}}
 170 \def\repeatstartbar{\hbox{\defaultthickbar\kern\smallspace\defaultthinbar\kern2\smallspace\repeatcolon}}
 171 \def\repeatstopstart{\hbox{\repeatcolon\kern2\smallspace\defaultthickbar\kern\smallspace\defaultthickbar\kern2\smallspace\repeatcolon}}
 172
 173 %compatibility
 174 \def\repeatbar{\repeatstopbar}
 175 \def\startrepeat{\repeatstartbar}
 176 \def\repeatbarstartrepeat{\repeatstopstart}
 177
 178 \def\vruler#1{{%
 179         \def\wid{\dimen0}%
 180         \def\inc{\dimen1}%
 181         \wid=#1pt
 182         \inc=\wid
 183         \divide\inc by #1
 184         \divide\wid by 2
 185         \here=-\wid
 186         \loop\ifdim\here<\wid\advance\here by\inc
 187                 \hbox to0pt{\vbox to0pt{\vss\hrule width2pt height 0.05pt\kern\here}\hss}%
 188         \repeat%
 189 }}
 190 \def\hruler#1#2{\hbox{%
 191         \def\wid{\dimen0}%
 192         \def\here{\dimen3}%
 193         \wid=#1pt
 194         \divide\wid by 2
 195         \here=-\wid
 196         \loop\ifdim\here<\wid\advance\here by #2
 197                 \hbox to0pt{\kern\here\vrule width0.05pt height 1pt depth 1pt\hss}%
 198         \repeat%
 199 }}
 200
 201
 202 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 203 % parametric symbols
 204 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 205
 206 \def\doublebar#1{\hbox{\thinbar{#1}\hskip\smallspace\thinbar{#1}}}
 207 \def\thinbar#1{\dimen0=#1%
 208         \vrule height .5\dimen0 depth .5\dimen0 width 1.6\staffrulethickness} % TODO parametric.
 209 \def\thickbar#1{\dimen0=#1%
 210         \vrule height .5\dimen0 depth .5\dimen0 width 2\smallspace}
 211 \def\maatstreep#1{\thinbar{#1}}
 212 \def\startbar#1{\leftalign{\thickbar{#1}\kern\smallspace\thinbar{#1}}}
 213 \def\finishbar#1{\rightalign{\thinbar{#1}\kern\smallspace\thickbar{#1}}}
 214
 215
 216 \def\stem#1#2{\hbox{\kern -.5\stemthickness
 217         \vrule width\stemthickness height#2 depth-#1}}
 218
 219 \def\placebox#1#2#3{%
 220         \botalign{\hbox{\raise #1\leftalign{\kern #2{}#3}}}%
 221 }
 222
 223
 224 \def\rulesym#1#2{\dimen0=#1%
 225         \vrule height .5\dimen0 depth .5\dimen0 width #2}
 226 \def\settext#1{\normaltextfont #1}
 227 \def\setitalic#1{\italicfont #1}
 228 \def\setbold#1{\boldfont #1}
 229 \def\setdynamic#1{\dynfont #1}
 230 \def\setfinger#1{\fingerfont #1}
 231 \def\setlarge#1{\largefont #1}
 232 \def\setnumber#1{\fetanummer #1}
 233
 234 % the interline symbol. Redefine to remove it.
 235 \def\defaultlineseparator{\vbox{\mussepline\vskip -5pt\mussepline}}
 236 \def\lineseparator{\defaultlineseparator}
 237 \def\beauty{%
 238         \par\vskip 10pt plus 30pt minus 10pt\par
 239         \hskip -5pt\lineseparator
 240         \par\vskip 10pt plus 30pt minus 10pt\par
 241 }
 242
 243
 244 \def\interscoreline{\vskip 16pt}
 245
 246 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 247 % big fat marks, if errors are detected.
 248 \def\columnerrormark{\placebox{-5pt}{0pt}{\bf C!}}
 249 \def\scorelineerrormark{\placebox{0pt}{-10pt}{\bf L!}}
 250 \def\errormark{{\bf E!}}
 251 \def\unknown{{\bf u}}
 252
 253 \def\postheader{}
 254 \ifundefined{documentclass}
 255         \footline={\ifnum\pageno=1
 256         {\smalltextfont\mudelacopyright\hfil \LilyIdString
 257         }\else{\hfil\the\pageno\hfil}\fi
 258 }\else
 259         %% FIXME
 260         \def\ps@plain{
 261                 \renewcommand{\@oddhead}{}%
 262                 \renewcommand{\@evenfoot}{}%
 263                 \renewcommand{\@evenhead}{}%
 264                 \renewcommand{\@oddfoot}{\ifnum\thepage=1
 265         {\hfil \LilyIdString
 266         }\else{foo\hfil\the\pageno\hfil}\fi}}
 267         \def\ps@empty{
 268                 \renewcommand{\@oddhead}{}%
 269                 \renewcommand{\@evenfoot}{}%
 270                 \renewcommand{\@evenhead}{}%
 271                 \renewcommand{\@oddfoot}{\ifnum\thepage=1
 272         {\hfil \LilyIdString
 273         }\else{foo\hfil\the\pageno\hfil}\fi}}
 274 \fi
 275
 276
 277 % debugging stuff:
 278 % \vbox to 0pt{\vskip .5cm \hruler{48}{3pt}\vss}