2 %% include file for LilyPond
4 %% this file defines various macros to accomodate lilypond output
6 %% let's not make par before endinput
9 \def\ifundefined#1{\expandafter\ifx\csname#1\endcsname\relax}
11 % skip if included already
12 \def\SkipLilydefs{\endinput}
13 \ifundefined{EndLilyPondOutput}
14 \def\EndLilyPondOutput{\csname bye\endcsname}
19 \ifundefined{mudelacopyright}
20 \def\mudelacopyright{\copyright\ \number\year}
22 \ifundefined{mudelatagline}
23 \def\mudelatagline{Lily was here}
25 \ifundefined{documentclass}
26 \input lilypond-plaintex
31 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
32 % macros to shorten other definitions
33 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
34 \def\musicmathdef#1#2{\def#1{\musicmathchar{#2}}}
35 \def\musicmathchar#1{\musicmathfont\char#1}
37 \def\topalign#1{\vbox to 0pt{#1\vss}}
38 \def\botalign#1{\vbox to 0pt{\vss #1}}
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}}
45 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
47 % mudela-book don't like this:
50 \newdimen\interlinedist
52 \newdimen\stemthickness
53 \newcount\n %duh. meaningful identifiers.
57 \newdimen\stafflinethickness
58 \newdimen\interstaffline
61 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
62 % set fonts and primary dimensions
69 \font\smalltextfont=cmr8
70 \font\textmusic=cmmi12
73 \font\smalltextfont=cmr6
74 \font\textmusic=cmmi10
77 \font\smalltextfont=cmr6
81 \font\smalltextfont=cmr5
88 \csname cmrtwenty\texsuffix\endcsname
92 \def\musixsixteendefs{
94 \csname cmrsixteen\texsuffix\endcsname
97 \def\musixtwentysixdefs{
98 \csname cmrtwentysix\texsuffix\endcsname
102 \def\musixthirteendefs{
104 \csname cmrthirteen\texsuffix\endcsname
107 \def\musixelevendefs{
108 \csname cmreleven\texsuffix\endcsname
113 \def\textsharp{\raise.4ex\hbox{\textmusic\char"5D}}
114 \def\textnatural{\raise.4ex\hbox{\textmusic\char"5C}}
115 \def\textflat{\raise.2ex\hbox{\textmusic\char"5B}}
119 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
120 % do derivative calcs
122 % this has to be synced with the font definition
124 \notewidth=\mudelapapernotewidth pt
126 \smallspace=.3\interlinedist
127 \interstaffline=\staffheight
128 \divide\interstaffline by 4
129 \stafflinethickness=\mudelapaperrulethickness pt
130 \stemthickness=\stafflinethickness
135 % stacked horizontal lines
136 \def\interscoreline{\vskip 16pt}
138 % big fat marks, if errors are detected.
139 \def\columnerrormark{\placebox{-5pt}{0pt}{\bf C!}}
140 \def\scorelineerrormark{\placebox{0pt}{-10pt}{\bf L!}}
141 \def\errormark{{\bf E!}}
150 % see e.g. input/test/beam-pos.ly
152 % something's wrong with the aligment; sometimes all symbols
153 % look to be placed a bit too high (there's an ugly fix for
154 % the staccato-dot in script.cc)
155 % but this varies from line to line: it seems that xdvi
156 % does some rounding; i can't really check this from screen on i
159 \def\rulesym#1#2{\dimen0=#1 %obsolete
160 \vrule height .5\dimen0 depth .5\dimen0 width #2}
161 \def\shiftedrulesym#1#2{\dimen0=#1%
162 \vrule height .7\dimen0 depth .3\dimen0 width #2}
163 \def\tinyrulesym#1#2{\dimen0=#1%
164 \vrule height .1\dimen0 depth .1\dimen0 width #2}
165 %would be nice for checking alignment
166 \def\openrulesym#1#2{\dimen0=#1%
167 \vbox to \dimen0{\vss%
168 \hbox{\vrule height .1\dimen0 width #2}%
169 \hbox{\vrule height .2\dimen0 width 0pt}%
170 \hbox{\vrule height .4\dimen0 width #2}%
171 \hbox{\vrule height .2\dimen0 width 0pt}%
172 \hbox{\vrule height .1\dimen0 width #2}%
174 %\let\rulesym\shiftedrulesym
175 %\let\rulesym\tinyrulesym
176 %\let\rulesym\openrulesym
178 % the interline symbol. Redefine to remove it.
179 \def\defaultlineseparator{\vbox{\mussepline\vskip -5pt\mussepline}}
180 \def\lineseparator{\defaultlineseparator}
182 \par\vskip 10pt plus 30pt minus 10pt\par
183 \hskip -5pt\lineseparator
184 \par\vskip 10pt plus 30pt minus 10pt\par
188 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
192 % macros suck. \ifundefined{nolilyfooter} gives wierd errors from time
197 % Warning: the order is conceptually weird. It says:
199 % if not defined (``nolilyfooter''):
204 \ifx\csname nolilyfooter\endcsname\relax
205 \message{[footer defined]}%
206 \csname lilyfooter\texsuffix\endcsname%
208 \message{[footer empty]}
210 nolilyfooter\texsuffix\endcsname