-% 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>
+%% <font setup>
+%% \ifx\lilypondstart \undefined
+%% \input lilyponddefs
+%% \fi
+%% \lilypondstart
+%% <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
\fi
}
+%% Urgh. Lilypond uses EC fonts, but texinfo is based on CM. We thus
+%% have to handle T1 font encoding by ourselves. Note that the following
+%% code only provides the texinfo interface, not complete access to all
+%% EC glyphs.
+
+\begingroup
+\catcode `\@=11\relax
+\gdef\lilypondECencoding{
+ \def\"##1{
+ {\accent4 ##1}}
+ \def\'##1{
+ {\accent1 ##1}}
+ \def\,##1{
+ {\leavevmode
+ \setbox\z@\hbox{##1}
+ \ifdim\ht\z@=1ex
+ \accent11 ##1
+ \else
+ {\ooalign{
+ \unhbox\z@
+ \crcr
+ \hidewidth
+ \char11
+ \hidewidth}}
+ \fi}}
+ \def\=##1{
+ {\accent9 ##1}}
+ \def\^##1{
+ {\accent2 ##1}}
+ \def\`##1{
+ {\accent0 ##1}}
+ \def\~##1{
+ {\accent3 ##1}}
+ \def\dotaccent##1{
+ {\accent10 ##1}}
+ \def\H##1{
+ {\accent5 ##1}}
+ \def\ringaccent##1{
+ {\accent6 ##1}}
+% \def\tieaccent##1{} % unsupported: this is TS1
+ \def\u##1{
+ {\accent8 ##1}}
+ \def\ubaraccent##1{
+ {\o@lign{
+ \relax
+ ##1
+ \crcr
+ \hidewidth
+ \sh@ft{29}\vbox to.2ex{
+ \hbox{\char9}
+ \vss}
+ \hidewidth}}}
+ \def\udotaccent##1{
+ {\o@lign{
+ \relax
+ ##1
+ \crcr
+ \hidewidth
+ \sh@ft{10}.
+ \hidewidth}}}
+ \def\v##1{
+ {\accent7 ##1}}
+
+ \chardef\exclamdown=189
+ \chardef\questiondown=190
+
+ \def\aa{
+ \ringaccent{a}}
+ \def\AA{
+ \ringaccent{A}}
+ \chardef\AE=198
+ \chardef\ae=230
+ \chardef\ptexi=25
+ \chardef\j=26
+ \chardef\L=138
+ \chardef\l=170
+ \chardef\O=216
+ \chardef\o=248
+ \chardef\OE=215
+ \chardef\oe=247
+ \chardef\ss=255
+}
+\endgroup
+
\gdef\lilypondstart{
+ \frenchspacing
\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}
- }
- {
- % provide a proper LaTeX preamble (for A4 paper format)
- \def\x{
- \endgroup
- \def\lilyponddocument{}
- \documentclass[a4paper]{article}
- \nofiles
- \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
- \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
- \parindent 0pt
- }
- }
-
- \x
-
- \lilypondifundefined{mustmakelilypondtitle}
- {}
- {\makelilypondtitle}
-
- \lilypondifundefined{mustmakelilypondpiecetitle}
- {}
- {\makelilypondpiecetitle}
-}
+ {%% either plain TeX or texinfo or not at the beginning of LaTeX input
+ \def\x{
+ \endgroup
+ \def\lilypondfontencoding####1{
+ \lilypondECencoding}}}
+ {%% FIXME: a4
+ %% provide a proper LaTeX preamble (for A4 paper format)
+ \def\x{
+ \endgroup
+ \def\lilyponddocument{}
+ \def\lilypondfontencoding####1{
+ \fontencoding{####1}
+ \selectfont}
+ \documentclass[\lilyponddocumentclassoptions]{article}
+ %% safe-mode
+ \nofiles
+ \usepackage[\lilypondpaperinputencoding]{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}
- {}
- }
+ {\vskip 0pt plus\lilypondpaperinterscorelinefill00 fill}
+ {}}
{}
-
\begingroup
\lilypondifundefined{lilyponddocument}
- {
- \def\x{\endgroup}
- }
- {
- \def\x{
- \endgroup
- \csname end\endcsname{document}
- }
- }
-
- \x
-}
-
-% this is an inversed \loop ... \repeat macro
-\def\lilypondloop#1\lilypondrepeat{
- \def\lilypondbody{#1}
- \lilyponditerate
-}
-
-\def\lilyponditerate{
- % \if ...
- \lilypondbody
- \let\lilypondnext \relax
- \else
- \let\lilypondnext \lilyponditerate
- \fi
- \lilypondnext
-}
-
-% the following macro is executed only once
+ {\def\x{\endgroup}}
+ {\def\x{\endgroup\csname end\endcsname{document}}}
+ \x}
+
+%% Allow overriding of pagebreak
+\lilypondifundefined{lilypondpagebreak}
+ {\lilypondifundefined{@nodocument}
+ {\gdef\lilypondpagebreak{\eject}}
+ {\gdef\lilypondpagebreak{\newpage}}}
+ {}
+
+%% Allow overriding of pagebreak
+\lilypondifundefined{lilypondnopagebreak}
+{\lilypondifundefined{@nodocument}
+ {\gdef\lilypondnopagebreak{}}
+ {\gdef\lilypondnopagebreak{\nopagebreak}}}
+{}
+%% Include \special only once.
\gdef\lilypondspecial{
\special{header=music-drawing-routines.ps}
- \gdef\lilypondspecial{}
-}
+ \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}}
- }
-}
+ \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 %
- }
- }
+ {\lilypondifundefined{pdfoutput}
+ {\input lily-ps-defs }
+ {\pdfoutput = 1
+ \input lily-pdf-defs }}
{}
-\newdimen\outputscale
-\newdimen\scoreshift
-
-% 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