+%%% lilyponddefs.tex -- TeX macros for LilyPond output.
+%%%
+%%% source file of the GNU LilyPond music typesetter
+%%%
+%%% (c) 1998--2004 Jan Nieuwenhuizen <janneke@gnu.org>
+%%% Han-Wen Nienhuys <hanwen@cs.uu.nl>
+%%% Mats Bengtsson <mats.bengtsson@s3.kth.se>
+%%%
+%% Avoid \par while reading this file.
+\edef\lilyponddefsELC{\the\endlinechar}%
+\endlinechar -1\relax
+
+%% This runs with plain TeX, LaTeX, pdftex, and texinfo.
%%
-%% include file for LilyPond
+%% To avoid interferences, lilyponddefs.tex must be loaded within a group.
+%% It is loaded only once, so the definitions must be global.
%%
-%% this file defines various macros to accomodate lilypond output
-
-% TeXbook ex 7.7
-\def\ifundefined#1{\expandafter\ifx\csname#1\endcsname\relax}
-
-% skip if included already
-\def\SkipLilydefs{\endinput}
-\ifundefined{EndLilyPondOutput}
- \def\EndLilyPondOutput{\csname bye\endcsname}
- \def\SkipLilydefs{}
-\fi
-\SkipLilydefs
-
-\ifundefined{mudelacopyright}
- \def\mudelacopyright{\copyright\ \number\year}
-\fi
-\ifundefined{LilyIdString}
- \def\LilyIdString{Lily was here}
-\fi
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% macros to shorten other definitions
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\def\musicdef#1#2{\def#1{\musicchar{#2}}}
-\def\musicchar#1{\musicfnt\char#1}
-\def\rationalmultiply#1*#2/#3{\multiply #1 by #2 \divide #1 by #3}
-
-
-\def\maccentraise#1#2{\dimen0=\noteheight
- \rationalmultiply\dimen0*#2%
- \raise\dimen0\hbox{#1}}
-\def\maccentdef#1#2#3{\def#1{\maccentraise{\musicchar{#2}}{#3}}}
-\def\vertcenter#1{\vbox to 0pt{\vss #1\vss}}
-
-\def\musicmathdef#1#2{\def#1{\musicmathchar{#2}}}
-\def\musicmathchar#1{\musicmathfont\char#1}
-
-\def\topalign#1{\vbox to 0pt{#1\vss}}
-\def\botalign#1{\vbox to 0pt{\vss #1}}
-
-\def\centeralign#1{\hbox to 0pt{\hss#1\hss}}
-\def\leftalign#1{\hbox to 0pt{#1\hss}}
-\def\rightalign#1{\hbox to 0pt{\hss#1}}
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% set up dimensions
-\parindent=0pt
-\newdimen\smallspace
-\newdimen\interlinedist
-\newdimen\stemthickness
-\newcount\n
-\newdimen\staffheight
-\newdimen\notewidth
-\newdimen\noteheight
-\newdimen\staffrulethickness
-\newdimen\interstaffrule
-\newdimen\dist
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% set fonts and primary dimensions
-% ugh
-\def\musixtwentydefs{
- \staffheight=20pt
- \notewidth=7.15pt
- \noteheight=5pt
- \twentyfonts
- \musixcalc
+%% The overall structure of a file created by LilyPond is as follows:
+%%
+%% <lilypond parameter definitions>
+%% \ifx\lilypondstart \undefined
+%% \input lilyponddefs
+%% \fi
+%% \lilypondstart
+%% <font setup and note output>
+%% \lilypondend
+
+\newdimen\lytempdim
+\newdimen\outputscale
+
+%% Handy macros from the LaTeX manual.
+\long\gdef\lilypondfirst#1#2{#1}
+\long\gdef\lilypondsecond#1#2{#2}
+\gdef\lilypondifundefined#1{
+ \expandafter\ifx\csname#1\endcsname\relax
+ \expandafter\lilypondfirst
+ \else
+ \expandafter\lilypondsecond
+ \fi
}
-\def\cmrtwenty{
- \font\meterfont=cmbx15
- \font\italicfont=cmti10
- \font\musicmathfont=cmsy10
- \font\normaltextfont=cmr10 %\textfont is a primitive
- \font\smalltextfont=cmr8
-}
-\def\cmrsixteen{
- \font\smalltextfont=cmr6
- \font\normaltextfont=cmr8 %\textfont is a primitive
- \font\meterfont=cmbx12
- \font\italicfont=cmti8
- \font\textmusic=cmmi10
+\gdef\lilypondstart{
+ \begingroup
+ \catcode `\@=11\relax
+ %% \@nodocument is defined as \relax after `\begin{document}'
+ \lilypondifundefined{@nodocument}
+ {
+ %% either plain TeX or texinfo or not at the beginning of LaTeX input
+ \def\x{\endgroup}}
+ {
+ %% FIXME: a4
+ %% provide a proper LaTeX preamble (for A4 paper format)
+ \def\x{
+ \endgroup
+ \def\lilyponddocument{}
+ \documentclass[a4paper]{article}
+ %% safe-mode
+ \nofiles
+ \usepackage{inputenc}
+ \pagestyle{empty}
+ \lilypondifundefined{lilypondclassic}
+ {
+ %% Nullify [La]TeX page layout settings, page layout by LilyPond.
+ \topmargin-1in
+ \headheight0pt\headsep0pt
+ \oddsidemargin-1in
+ \evensidemargin\oddsidemargin
+ }
+ {
+ %% Center staves horizontally on page
+ \ifdim\lilypondpaperlinewidth\lilypondpaperunit > 0pt
+ \hsize\lilypondpaperlinewidth\lilypondpaperunit
+ \lytempdim \paperwidth
+ \advance\lytempdim -\the\hsize
+ \lytempdim 0.5\lytempdim
+ \advance\lytempdim -1in
+ \oddsidemargin \lytempdim
+ \evensidemargin \lytempdim
+ \fi
+ }
+ \parindent 0pt
+ %% TEXINFO workaround: \begin is defined as \outer, use \csname.
+ \csname begin\endcsname{document}}}
+ \x}
+
+\gdef\lilypondend{
+ \lilypondifundefined{lilypondbook}
+ {\lilypondifundefined{lilypondpaperlastpagefill}
+ {\vskip 0pt plus\lilypondpaperinterscorelinefill00 fill}
+ {}}
+ {}
+ \begingroup
+ \lilypondifundefined{lilyponddocument}
+ {\def\x{\endgroup}}
+ {\def\x{\endgroup\csname end\endcsname{document}}}
+ \x}
+
+%% Inversed \loop ... \repeat macro
+\def\lilypondloop#1\lilypondrepeat{
+ \def\lilypondbody{#1}
+ \lilyponditerate
}
-\def\musixsixteendefs{
- \staffheight=16pt
- \notewidth=5.93pt
- \noteheight=4pt
- \sixteenfonts
- \musixcalc
-}
-
-\def\textsharp{\raise.4ex\hbox{\textmusic\char"5D}}
-\def\textnatural{\raise.4ex\hbox{\textmusic\char"5C}}
-\def\textflat{\raise.2ex\hbox{\mus\char"5B}}
-
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% do derivative calcs
-
-% FIXME: should read from TFM/AFM/fetalog
-%
-
-% this has to be synced with the font definition
-\def\musixcalc{
- \smallspace=.3\interlinedist
- \interstaffrule=\staffheight
- \divide\interstaffrule by 4
-
- % [D.K.Roush & J.S.Gourlay] say this should be 0.072
- % We know better
- \staffrulethickness=0.1\interlinedist
- \stemthickness=\staffrulethickness
+\def\lilyponditerate{
+ % \if ...
+ \lilypondbody
+ \let\lilypondnext \relax
+ \else
+ \let\lilypondnext \lilyponditerate
+ \fi
+ \lilypondnext
}
-% stacked numbers; may be overruled in fetdefs
-\def\generalmeter#1#2{\vbox to 0pt{\vss\hbox{\meterfont
- #1}\nointerlineskip
- \hbox{\meterfont #2}\vss}}
-
-% stacked horizontal lines
-
-\input dyndefs
-\input fetdefs
-
-%\input taupindefs
-%\input eglerdefs
-
-
-\def\emptybar{}
-
-\def\defaultthinbar{\thinbar{\staffheight}}
-\def\defaultthickbar{\thickbar{\staffheight}}
-%? what-s wrong with rightalign?
-\def\repeatstopbar{\hss\rightalign{\repeatcolon\hskip2\smallspace\defaultthinbar\hskip\smallspace\defaultthickbar}}
-\def\repeatstartbar{\hbox{\defaultthickbar\kern\smallspace\defaultthinbar\kern2\smallspace\repeatcolon}}
-\def\repeatstopstart{\hbox{\repeatcolon\kern2\smallspace\defaultthickbar\kern\smallspace\defaultthickbar\kern2\smallspace\repeatcolon}}
-
-%compatibility
-\def\repeatbar{\repeatstopbar}
-\def\startrepeat{\repeatstartbar}
-\def\repeatbarstartrepeat{\repeatstopstart}
-
-\def\vruler#1{{%
- \def\wid{\dimen0}%
- \def\inc{\dimen1}%
- \wid=#1pt
- \inc=\wid
- \divide\inc by #1
- \divide\wid by 2
- \here=-\wid
- \loop\ifdim\here<\wid\advance\here by\inc
- \hbox to0pt{\vbox to0pt{\vss\hrule width2pt height 0.05pt\kern\here}\hss}%
- \repeat%
-}}
-\def\hruler#1#2{\hbox{%
- \def\wid{\dimen0}%
- \def\here{\dimen3}%
- \wid=#1pt
- \divide\wid by 2
- \here=-\wid
- \loop\ifdim\here<\wid\advance\here by #2
- \hbox to0pt{\kern\here\vrule width0.05pt height 1pt depth 1pt\hss}%
- \repeat%
-}}
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% parametric symbols
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-\def\doublebar#1{\hbox{\thinbar{#1}\hskip\smallspace\thinbar{#1}}}
-\def\thinbar#1{\dimen0=#1%
- \vrule height .5\dimen0 depth .5\dimen0 width 1.6\staffrulethickness} % TODO parametric.
-\def\thickbar#1{\dimen0=#1%
- \vrule height .5\dimen0 depth .5\dimen0 width 2\smallspace}
-\def\maatstreep#1{\thinbar{#1}}
-\def\startbar#1{\leftalign{\thickbar{#1}\kern\smallspace\thinbar{#1}}}
-\def\finishbar#1{\rightalign{\thinbar{#1}\kern\smallspace\thickbar{#1}}}
-
-\def\slurcharh#1{{\slurhfont\char#1}}
-\def\slurcharu#1{{\slurufont\char#1}}
-\def\slurchard#1{{\slurdfont\char#1}}
-\def\hslurcharh#1{{\hslurhfont\char#1}}
-\def\hslurcharu#1{{\hslurufont\char#1}}
-\def\hslurchard#1{{\hslurdfont\char#1}}
-
-\def\stem#1#2{\hbox{\kern -.5\stemthickness
- \vrule width\stemthickness height#2 depth-#1}}
-
-\def\placebox#1#2#3{%
- \botalign{\hbox{\raise #1\leftalign{\kern #2{}#3}}}%
+%% Allow overriding of pagebreak
+\lilypondifundefined{lilypondpagebreak}
+{
+ \lilypondifundefined{@nodocument}
+ {\gdef\lilypondpagebreak{\eject}}
+ {\gdef\lilypondpagebreak{\newpage}}
+ }
+ {}
+
+%% Include \special only once.
+\gdef\lilypondspecial{
+ \special{header=music-drawing-routines.ps}
+ \gdef\lilypondspecial{}
}
-
-\def\brace#1{\count0=148\advance\count0 by #1\musicdraw\char\count0}
-\def\crescendosym#1{\count0=84\advance\count0 by #1\musicdraw\char\count0}
-\def\decrescendosym#1{\count0=116\advance\count0 by #1\musicdraw\char\count0}
-\def\rulesym#1#2{\dimen0=#1%
- \vrule height .5\dimen0 depth .5\dimen0 width #2}
-\def\settext#1{\normaltextfont #1}
-\def\setitalic#1{\italicfont #1}
-\def\setdynamic#1{\dynfont #1}
-\def\setfinger#1{\fingerfont #1}
-
-% the interline symbol. Redefine to remove it.
-\def\defaultlineseparator{\vbox{\mussepline\vskip -5pt\mussepline}}
-\def\lineseparator{\defaultlineseparator}
-\def\beauty{%
- \par\vskip 10pt plus 30pt minus 10pt\par
- \hskip -5pt\lineseparator
- \par\vskip 10pt plus 30pt minus 10pt\par
+%% The feta characters.
+\input feta20
+
+\global\font\fetasixteen = feta16
+\gdef\fetafont{\fetasixteen}
+\gdef\fetachar#1{\hbox{\fetasixteen#1}}
+
+\gdef\topalign#1{\vbox to 0pt{\hbox{#1}\vss}}
+\gdef\leftalign#1{\hbox to 0pt{#1\hss}}
+
+\gdef\lyitem#1#2#3{
+ \topalign{\raise#2\outputscale\leftalign{\kern#1\outputscale#3}}}
+
+\gdef\lybox#1#2#3#4#5{
+ \lytempdim\baselineskip
+ \advance\lytempdim-#4\outputscale
+ \raise\lytempdim
+ \vbox to#4\outputscale{
+ \leftalign{\kern#1\outputscale\lower#2\outputscale\topalign{#5}}
+ \vss}}
+
+\gdef\lyvrule#1#2#3#4{
+ \kern#1\outputscale
+ \vrule width #2\outputscale depth #3\outputscale height #4\outputscale}
+
+%% FIXME: 'interscoreline' and 'lilypondPAPERinterscoreline
+\lilypondifundefined{lilypondpaperinterscorelinefill}
+ {\gdef\lilypondpaperinterscorelinefill{0}}
+ {\gdef\lilypondpaperinterscorelinefill{1}}
+
+%% Allow overriding of interscoreline, e.g. for lilypond.py's --preview
+\lilypondifundefined{interscoreline}
+{
+ \lilypondifundefined{lilypondclassic}
+ {\gdef\interscoreline{}}
+ {\gdef\interscoreline{
+ \vskip\lilypondpaperinterscoreline\lilypondpaperunit
+ plus \lilypondpaperinterscorelinefill fill}}
}
-
-
-\def\interscoreline{\vskip 16pt}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% big fat marks, if errors are detected.
-\def\columnerrormark{\placebox{-5pt}{0pt}{\bf C!}}
-\def\scorelineerrormark{\placebox{0pt}{-10pt}{\bf L!}}
-\def\errormark{{\bf E!}}
-\def\unknown{{\bf u}}
-
-\def\postheader{}
-\ifundefined{documentclass}
- \footline={\ifnum\pageno=1
- {\smalltextfont\mudelacopyright\hfil \LilyIdString
- }\else{\hfil\the\pageno\hfil}\fi
-}\else
- %% FIXME
- \def\ps@plain{
- \renewcommand{\@oddhead}{}%
- \renewcommand{\@evenfoot}{}%
- \renewcommand{\@evenhead}{}%
- \renewcommand{\@oddfoot}{\ifnum\thepage=1
- {\hfil \LilyIdString
- }\else{foo\hfil\the\pageno\hfil}\fi}}
- \def\ps@empty{
- \renewcommand{\@oddhead}{}%
- \renewcommand{\@evenfoot}{}%
- \renewcommand{\@evenhead}{}%
- \renewcommand{\@oddfoot}{\ifnum\thepage=1
- {\hfil \LilyIdString
- }\else{foo\hfil\the\pageno\hfil}\fi}}
-\fi
-
-
-% debugging stuff:
-% \vbox to 0pt{\vskip .5cm \hruler{48}{3pt}\vss}
+{}
+
+%% Include postscript definitions unless using PDFTeX,
+%% in that case use pdf definitions.
+%% MiKTeX workaround: use \csname.
+\lilypondifundefined{lilypondpostscript}
+{\lilypondifundefined{pdfoutput}
+ {\input lily-ps-defs }
+ {\pdfoutput = 1
+ \input lily-pdf-defs }}
+{}
+
+%% Restore newline functionality (disabled to avoid \par).
+\endlinechar \lilyponddefsELC
+\endinput
+
+%% end lilyponddefs.tex
projects / lilypond.git / blobdiff