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{mudelatagline}
  23         \def\mudelatagline{Lily was here}
  24 \fi
  25 \ifundefined{documentclass}
  26         \input lilypond-plaintex
  27 \else
  28         \input lilypond-latex
  29 \fi
  30
  31 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  32 % macros to shorten other definitions
  33 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  34 \def\musicmathdef#1#2{\def#1{\musicmathchar{#2}}}
  35 \def\musicmathchar#1{\musicmathfont\char#1}
  36
  37 \def\topalign#1{\vbox to 0pt{#1\vss}}
  38 \def\botalign#1{\vbox to 0pt{\vss #1}}
  39
  40 \def\centeralign#1{\hbox to 0pt{\hss#1\hss}}
  41 \def\leftalign#1{\hbox to 0pt{#1\hss}}
  42 \def\rightalign#1{\hbox to 0pt{\hss#1}}
  43
  44
  45 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  46 %% set up dimensions
  47 % mudela-book don't like this:
  48 %\parindent=0pt
  49 \newdimen\interlinedist
  50
  51 \newcount\n                     %duh. meaningful identifiers.
  52 \newdimen\staffheight
  53 \newdimen\stafflinethickness
  54
  55 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  56 % set fonts and primary dimensions
  57
  58 %
  59 % TODO JUNK THIS
  60 %
  61 % ugh
  62 \def\cmrtwenty{
  63         \font\smalltextfont=cmr8
  64         \font\textmusic=cmmi12
  65 }
  66 \def\cmrsixteen{
  67         \font\smalltextfont=cmr6
  68         \font\textmusic=cmmi10
  69         }
  70 \def\cmrthirteen{
  71         \font\smalltextfont=cmr6
  72         \font\textmusic=cmmi9
  73         }
  74 \def\cmreleven{
  75         \font\smalltextfont=cmr5
  76         \font\textmusic=cmmi8
  77         }
  78 %%%%%%%
  79 %
  80 \def\musixtwentydefs{
  81       \twentyfonts
  82       \csname cmrtwenty\texsuffix\endcsname
  83       \musixcalc
  84 }
  85
  86 \def\musixsixteendefs{
  87         \sixteenfonts
  88         \csname cmrsixteen\texsuffix\endcsname
  89         \musixcalc
  90         }
  91 \def\musixtwentysixdefs{
  92       \csname cmrtwentysix\texsuffix\endcsname
  93           \twentysixfonts
  94          \musixcalc
  95         }
  96 \def\musixthirteendefs{
  97         \thirteenfonts
  98         \csname cmrthirteen\texsuffix\endcsname
  99        \musixcalc
 100 }
 101 \def\musixelevendefs{
 102         \csname cmreleven\texsuffix\endcsname
 103         \elevenfonts
 104         \musixcalc
 105 }
 106
 107 \def\textsharp{\raise.4ex\hbox{\textmusic\char"5D}}
 108 \def\textnatural{\raise.4ex\hbox{\textmusic\char"5C}}
 109 \def\textflat{\raise.2ex\hbox{\textmusic\char"5B}}
 110
 111
 112
 113 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 114 % do derivative calcs
 115
 116 % this has to be synced with the font definition
 117 \def\musixcalc{
 118
 119         \stafflinethickness=\mudelapaperrulethickness pt
 120 }
 121
 122
 123
 124 % stacked horizontal lines
 125 \def\interscoreline{\vskip 16pt}
 126
 127 % big fat marks, if errors are detected.
 128 \def\columnerrormark{\placebox{-5pt}{0pt}{\bf C!}}
 129 \def\scorelineerrormark{\placebox{0pt}{-10pt}{\bf L!}}
 130 \def\errormark{{\bf E!}}
 131 \def\unknown{%
 132   %{\bf u} %FIXME
 133 }
 134
 135 \input fetdefs
 136
 137
 138 % ugh
 139 % see e.g. input/test/beam-pos.ly
 140 %
 141 % something's wrong with the aligment; sometimes all symbols
 142 % look to be placed a bit too high (there's an ugly fix for
 143 % the staccato-dot in script.cc)
 144 % but this varies from line to line: it seems that xdvi
 145 % does some rounding; i can't really check this from screen on i
 146 % 600x600 res.
 147 %
 148 \def\rulesym#1#2{\dimen0=#1     %obsolete
 149         \vrule height .5\dimen0 depth .5\dimen0 width #2}
 150 \def\shiftedrulesym#1#2{\dimen0=#1%
 151         \vrule height .7\dimen0 depth .3\dimen0 width #2}
 152 \def\tinyrulesym#1#2{\dimen0=#1%
 153         \vrule height .1\dimen0 depth .1\dimen0 width #2}
 154 %would be nice for checking alignment
 155 \def\openrulesym#1#2{\dimen0=#1%
 156         \vbox to \dimen0{\vss%
 157         \hbox{\vrule height .1\dimen0 width #2}%
 158         \hbox{\vrule height .2\dimen0 width 0pt}%
 159         \hbox{\vrule height .4\dimen0 width #2}%
 160         \hbox{\vrule height .2\dimen0 width 0pt}%
 161         \hbox{\vrule height .1\dimen0 width #2}%
 162         \vss}}
 163 %\let\rulesym\shiftedrulesym
 164 %\let\rulesym\tinyrulesym
 165 %\let\rulesym\openrulesym
 166
 167 % the interline symbol. Redefine to remove it.
 168 \def\defaultlineseparator{\vbox{\mussepline\vskip -5pt\mussepline}}
 169 \def\lineseparator{\defaultlineseparator}
 170 \def\beauty{%
 171         \par\vskip 10pt plus 30pt minus 10pt\par
 172         \hskip -5pt\lineseparator
 173         \par\vskip 10pt plus 30pt minus 10pt\par
 174 }
 175
 176
 177 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 178 \def\postheader{}
 179
 180 %
 181 % macros suck. \ifundefined{nolilyfooter} gives wierd errors from time
 182 %        to time.
 183 %
 184
 185 %
 186 % Warning: the order is conceptually weird.  It says:
 187
 188 % if not defined (``nolilyfooter''):
 189 %    do_footer ()
 190 % else
 191 %    dont_do_footer ()
 192 %
 193 \ifx\csname nolilyfooter\endcsname\relax
 194         \message{[footer defined]}%
 195         \csname lilyfooter\texsuffix\endcsname%
 196 \else
 197         \message{[footer empty]}
 198         \csname%
 199         nolilyfooter\texsuffix\endcsname
 200 \fi