-% lilyponddefs.tex
-%
-% Include file for LilyPond.
-%
-% This file defines various macros to acommodate lilypond output.
-%
-% It should run with plain TeX, LaTeX, pdftex, and texinfo.
-%
-% To avoid interferences, lilyponddefs.tex should be loaded within a group.
-% To load it only once, most of the definitions must be global.
-%
-% 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
-%
-% No footers and headers are provided for the stand-alone run (i.e., for
-% directly saying `latex <LilyPond output>'.
-%
-%
-% Avoid \par while reading this file.
+%%% 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
-% the next three macros are taken from LaTeX
-\long\gdef\lilypondfirst#1#2{#1}
+%% This runs with plain TeX, LaTeX, pdftex, and texinfo.
+%%
+%% To avoid interferences, lilyponddefs.tex must be loaded within a group.
+%% It is loaded only once, so the definitions must be global.
+%%
+%% 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
\gdef\lilypondstart{
\begingroup
\catcode `\@=11\relax
- % \@nodocument is defined as \relax after `\begin{document}'
+ %% \@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}
- }
+ %% either plain TeX or texinfo or not at the beginning of LaTeX input
+ \def\x{\endgroup}}
{
- % provide a proper LaTeX preamble (for A4 paper format)
+ %% FIXME: a4
+ %% provide a proper LaTeX preamble (for A4 paper format)
\def\x{
\endgroup
\def\lilyponddocument{}
\documentclass[a4paper]{article}
- \nofiles
+ %% safe-mode
+ \nofiles
+ \usepackage{inputenc}
\pagestyle{empty}
- % \begin is defined as \outer in texinfo, thus we use \csname
- \csname begin\endcsname{document}
- % center staves horizontally on page
- \ifdim\lilypondpaperlinewidth\lilypondpaperunit > 0pt
+ \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
- % we abuse \scoreshift temporarily
- \scoreshift \paperwidth
- \advance\scoreshift -\the\hsize
- \scoreshift 0.5\scoreshift
- \advance\scoreshift -1in
- \oddsidemargin \scoreshift
- \evensidemargin \scoreshift
- \fi
+ \lytempdim \paperwidth
+ \advance\lytempdim -\the\hsize
+ \lytempdim 0.5\lytempdim
+ \advance\lytempdim -1in
+ \oddsidemargin \lytempdim
+ \evensidemargin \lytempdim
+ \fi
+ }
\parindent 0pt
- }
- }
-
- \x
-
- \lilypondifundefined{mustmakelilypondtitle}
- {}
- {\makelilypondtitle}
-
- \lilypondifundefined{mustmakelilypondpiecetitle}
- {}
- {\makelilypondpiecetitle}
-}
+ %% 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}
- {}
- }
- {}
-
+ {\lilypondifundefined{lilypondpaperlastpagefill}
+ {\vskip 0pt plus\lilypondpaperinterscorelinefill00 fill}
+ {}}
+ {}
\begingroup
\lilypondifundefined{lilyponddocument}
- {
- \def\x{\endgroup}
- }
- {
- \def\x{
- \endgroup
- \csname end\endcsname{document}
- }
- }
-
- \x
-}
+ {\def\x{\endgroup}}
+ {\def\x{\endgroup\csname end\endcsname{document}}}
+ \x}
-% this is an inversed \loop ... \repeat macro
+%% Inversed \loop ... \repeat macro
\def\lilypondloop#1\lilypondrepeat{
\def\lilypondbody{#1}
\lilyponditerate
\lilypondnext
}
-% the following macro is executed only once
+%% 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{}
}
-% the feta characters
+%% The feta characters.
\input feta20
\global\font\fetasixteen = feta16
\gdef\fetafont{\fetasixteen}
\gdef\fetachar#1{\hbox{\fetasixteen#1}}
-\gdef\botalign#1{
- \vbox to 0pt{\vss #1}
-}
-\gdef\leftalign#1{
- \hbox to 0pt{#1\hss}
-}
+\gdef\topalign#1{\vbox to 0pt{\hbox{#1}\vss}}
+\gdef\leftalign#1{\hbox to 0pt{#1\hss}}
\gdef\lyitem#1#2#3{
- \botalign{
- \hbox{\raise #1\outputscale
- \leftalign{\kern #2\outputscale #3}}
- }
-}
+ \topalign{\raise#2\outputscale\leftalign{\kern#1\outputscale#3}}}
-\gdef\lybox#1#2#3{
- \hbox to #1\outputscale {
- \lower\scoreshift \vbox to #2\outputscale {
- \hbox{#3}
- \vss
- }
- \hss
- }
-}
+\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
-}
-
-% Attempt to keep lilypiecetitle together with the piece:
-%
-% TODO: figure this out.
-\gdef\myfilbreak{}%\par\vfil\penalty200\vfilneg}
+ \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, eg for lilypond --preview
+%% Allow overriding of interscoreline, e.g. for lilypond.py's --preview
\lilypondifundefined{interscoreline}
-{\gdef\interscoreline{
- \vskip \lilypondpaperinterscoreline \lilypondpaperunit
- plus \lilypondpaperinterscorelinefill fill
-}}{}
+{
+ \lilypondifundefined{lilypondclassic}
+ {\gdef\interscoreline{}}
+ {\gdef\interscoreline{
+ \vskip\lilypondpaperinterscoreline\lilypondpaperunit
+ plus \lilypondpaperinterscorelinefill fill}}
+}
+{}
-% Are we using PDFTeX? If so, use pdf definitions.
-% MiKTeX checks \pdfoutput the wrong way, thus we use \csname.
+%% 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 %
- }
- }
- {}
-
-\newdimen\outputscale
-\newdimen\scoreshift
+{\lilypondifundefined{pdfoutput}
+ {\input lily-ps-defs }
+ {\pdfoutput = 1
+ \input lily-pdf-defs }}
+{}
-% Restore newline functionality (disabled to avoid \par).
+%% Restore newline functionality (disabled to avoid \par).
\endlinechar \lilyponddefsELC
\endinput
-% EOF
+%% end lilyponddefs.tex
projects / lilypond.git / blobdiff