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authorKarl Berry <karl@freefriends.org>2018-05-03 16:40:37 +0000
committerKarl Berry <karl@freefriends.org>2018-05-03 16:40:37 +0000
commit38731a4a8500c67e5e24c9bc0c3dd687f903664e (patch)
treed8422421a393cdf77546c04a525709b1fba1b526 /Master/texmf-dist/tex/luatex/lyluatex/lyluatex.sty
parent8f5d300b37338abd054ef406c7ae06875525bbe0 (diff)
lyluatex in luatex, per wl 12 Apr 2018 07:14:26
git-svn-id: svn://tug.org/texlive/trunk@47584 c570f23f-e606-0410-a88d-b1316a301751
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+%Lyluatex LaTeX style.
+%
+% Copyright (C) 2015-2018 jperon and others (see CONTRIBUTORS.md)
+% License: MIT
+% This file is part of lyluatex.
+
+\NeedsTeXFormat{LaTeX2e}%
+\ProvidesPackage{lyluatex}[2018/03/12 v1.0b] %%LYLUATEX_DATE LYLUATEX_VERSION
+
+% Dependencies
+\RequirePackage{luatexbase}
+\RequirePackage{luaotfload}
+\RequirePackage{xkeyval}
+\RequirePackage{graphicx}
+\RequirePackage{minibox}
+\RequirePackage{environ}
+\RequirePackage{currfile}
+\RequirePackage{pdfpages}
+
+\RequirePackage{metalogo}
+\newcommand{\lyluatex}{\textit{ly}\LuaTeX}
+
+\edef\ly@false{false}\def\ly@istwosided{\if@twoside\else\ly@false\fi}
+\savecatcodetable 40
+
+% Options
+\catcode`-=11
+\directlua{
+ ly = require(kpse.find_file("lyluatex.lua") or "lyluatex.lua")
+ ly.declare_package_options({
+ ['addversion'] = {'false', 'true', ''},
+ ['autoindent'] = {'true', 'false', ''},
+ ['cleantmp'] = {'false', 'true', ''},
+ ['currfiledir'] = {},
+ ['debug'] = {'false', 'true', ''},
+ ['extra-bottom-margin'] = {'0', ly.is_dim},
+ ['extra-top-margin'] = {'0', ly.is_dim},
+ ['fragment'] = {'', 'false', 'true'},
+ ['nofragment'] = {'default', ly.is_neg},
+ ['fullpagealign'] = {'crop', 'staffline'},
+ ['fullpagestyle'] = {''},
+ ['gutter'] = {'.4in', ly.is_dim},
+ ['exampleindent'] = {'gutter', ly.is_alias},
+ ['leftgutter'] = {'', ly.is_dim}, ['rightgutter'] = {'', ly.is_dim},
+ ['hpadding'] = {'0.75ex', ly.is_dim},
+ ['includepaths'] = {'./'},
+ ['indent'] = {'', ly.is_dim},
+ ['noindent'] = {'default', ly.is_neg},
+ ['insert'] = {'', 'systems', 'fullpage', 'inline', 'bare-inline'},
+ ['intertext'] = {''},
+ ['label'] = {'false'}, ['labelprefix'] = {'ly_'},
+ ['line-width'] = {[[\linewidth]], ly.is_dim},
+ ['ly-version'] = {'2.18.2'},
+ ['max-protrusion'] = {[[\maxdimen]], ly.is_dim},
+ ['max-left-protrusion'] = {'', ly.is_dim},
+ ['max-right-protrusion'] = {'', ly.is_dim},
+ ['noclef'] = {'false', 'true', ''},
+ ['nostaff'] = {'false', 'true', ''},
+ ['nostaffsymbol'] = {'false', 'true', ''},
+ ['notime'] = {'false', 'true', ''},
+ ['notiming'] = {'false', 'true', ''},
+ ['notimesig'] = {'false', 'true', ''},
+ ['optimize-pdf'] = {'false', 'true', ''},
+ ['paperwidth'] = {[[\paperwidth]], ly.is_dim},
+ ['paperheight'] = {[[\paperheight]], ly.is_dim},
+ ['papersize'] = {'false'},
+ ['pass-fonts'] = {'false', 'true', ''},
+ ['current-font'] = {}, ['current-font-as-main'] = {'false', 'true', ''},
+ ['rmfamily'] = {}, ['sffamily'] = {}, ['ttfamily'] = {},
+ ['print-page-number'] = {'false', 'true', ''},
+ ['print-only'] = {''},
+ ['printfilename'] = {'false', 'true', ''},
+ ['program'] = {'lilypond'},
+ ['protrusion'] = {'', ly.is_dim},
+ ['noprotrusion'] = {'default', ly.is_neg},
+ ['raw-pdf'] = {'false', 'true', ''},
+ ['quote'] = {'false', 'true', ''},
+ ['ragged-right'] = {'default', 'true', 'false', ''},
+ ['noragged-right'] = {'default', ly.is_neg},
+ ['relative'] = {'false', ly.is_num},
+ ['norelative'] = {'default', ly.is_neg},
+ ['showfailed'] = {'false', 'true' ,''},
+ ['staffsize'] = {'0', ly.is_dim},
+ ['inline-staffsize'] = {'0', ly.is_dim},
+ ['tmpdir'] = {'tmp-ly'},
+ ['twoside'] = {'\ly@istwosided', 'false', 'true', ''},
+ ['verbatim'] = {'false', 'true', ''},
+ ['voffset'] = {'0pt', ly.is_dim},
+ ['valign'] = {'center', 'top', 'bottom'},
+ % MusicXML options
+ ['absolute'] = {'false', 'true', ''},
+ ['language'] = {'false'},
+ ['lxml'] = {'false', 'true'},
+ ['no-articulation-directions'] = {'true', 'false', ''},
+ ['no-beaming'] = {'true', 'false', ''},
+ ['no-page-layout'] = {'true', 'false', ''},
+ ['no-rest-positions'] = {'true', 'false', ''},
+ ['verbose'] = {'false', 'true', ''},
+ ['xml2ly'] = {'musicxml2ly'},
+ })
+}
+\directlua{
+ if ly.get_option('cleantmp') then
+ luatexbase.add_to_callback('stop_run', ly.clean_tmp_dir, 'lyluatex cleantmp')
+ luatexbase.add_to_callback('stop_run', ly.conclusion_text, 'lyluatex conclusion')
+ end
+}
+\catcode`-=12
+
+%\directlua{ly.TWOSIDE = 'f'}
+
+\newcommand{\ly@setunits}{%
+ \let\ly@old@in\in\protected\def\in{in}%
+ \let\ly@old@pt\pt\protected\def\pt{pt}%
+ \let\ly@old@mm\mm\protected\def\mm{mm}%
+ \let\ly@old@cm\cm\protected\def\cm{cm}%
+ \let\ly@old@hfuzz\hfuzz\setlength{\hfuzz}{\maxdimen}%
+}
+\newcommand{\ly@resetunits}{%
+ \let\in\ly@old@in%
+ \let\pt\ly@old@pt%
+ \let\mm\ly@old@mm%
+ \let\cm\ly@old@cm%
+ \setlength{\hfuzz}{\ly@old@hfuzz}%
+}
+
+% Command to change options during the document
+\newcommand{\lysetoption}[2]{\directlua{ly.set_property([[#1]], [[#2]])}}
+
+% How the filename of a score will look like (if printed)
+\newcommand{\lyFilename}[1]{\noindent #1\par\bigskip}
+
+% Appearance of verbatim 'intertext' (if printed)
+\newcommand{\lyIntertext}[1]{\noindent #1\par\bigskip}
+
+% Appearance of LilyPond version (if printed)
+\newcommand{\lyVersion}[1]{\noindent {\footnotesize\emph{(GNU LilyPond #1)}\par}\bigskip}
+
+% Retrieve the three main font families (rm, sf, tt)
+% and store them as options. Additionally store the
+% *current* font for optional use.
+\newcommand{\ly@currentfonts}{%
+ \begingroup%
+ \directlua{ly.set_property('current-font', ly.get_font_family(font.current()))}%
+ \rmfamily \edef\rmfamilyid{\fontid\font}%
+ \sffamily \edef\sffamilyid{\fontid\font}%
+ \ttfamily \edef\ttfamilyid{\fontid\font}%
+ % Set font families to those of the document
+ % that haven't been set explicitly as options.
+ \directlua{ly.set_fonts(\rmfamilyid, \sffamilyid, \ttfamilyid)}%
+ \endgroup%
+}
+
+% Main commands
+% Score processing
+\newcommand*{\ly@compilescore}[1]{%
+ \ly@setunits%
+ \directlua{
+ ly.set_property('currfiledir', [[\currfiledir]])
+ ly.set_property('twoside', '\ly@istwosided')
+ #1
+ ly.newpage_if_fullpage()
+ }%
+ \ly@resetunits%
+ \ly@currentfonts%
+ \directlua{ly.score:process()}%
+}
+
+% Inclusion of a .ly file
+\newcommand*\includely[2][]{%
+ \directlua{ly.state = 'file'}%
+ \ly@compilescore{ly.file(
+ '\luatexluaescapestring{#2}', [[#1]]
+ )}%
+}
+
+% Inclusion of a musicxml file
+\newcommand*\musicxmlfile[2][]{%
+ \directlua{ly.state = 'file'}%
+ \ly@compilescore{ly.file_musicxml(
+ '\luatexluaescapestring{#2}', [[#1]]
+ )}
+}
+
+% Base environments to include a LilyPond fragment integrated into
+% the document.
+\newcommand\lyscorebegin{\directlua{ly.buffenv_begin()}}
+\newcommand\lyscoreend{\directlua{ly.buffenv_end()}}
+\newenvironment{ly@bufferenv}{%
+ \lyscorebegin%
+}{%
+ \lyscoreend%
+ \ly@compilescore{ly.fragment(ly.score_content, [[\options]])}%
+}
+
+\NewEnviron{ly@compilely}{%
+ \ly@compilescore{ly.fragment(
+ '\luatexluaescapestring{\unexpanded\expandafter{\BODY}}',
+ [[\options]]
+ )}%
+}
+
+% Commands to print verbatim content of the score
+\newcommand\lysetverbenv[2]{%
+ \directlua{ly.verbenv = {
+ '\luatexluaescapestring{\detokenize{#1}}',
+ '\luatexluaescapestring{\detokenize{#2}}'
+ }}%
+}
+
+% Parametrized command and environment for included LilyPond fragment
+\newenvironment{ly}[1][noarg]{%
+ \edef\options{#1}%
+ \directlua{ly.env_begin([[#1]])}%
+}{%
+ \directlua{ly.env_end()}%
+}
+
+\newcommand*{\lily}[2][]{%
+ \edef\options{#1}%
+ \let\ly@oldrepeat\repeat\def\repeat{}% Fix #51
+ \directlua{ly.state = 'cmd'}%
+ \begin{ly@compilely}%
+ #2
+ \end{ly@compilely}%
+ \let\repeat\ly@oldrepeat%
+}
+
+\newcommand{\lyscore}[1]{\directlua{
+ local i = tonumber('#1') or '#1'
+ if i == '' then i = 1 end
+ tex.sprint(ly.score[i] or '')
+}}
+
+% Commands for compatibility with lilypond-book
+\let\lilypondfile\includely%
+\protected\def\lilypond{%
+ \def\reserved@a{lilypond}%
+ \ifx\reserved@a\@currenvir\expandafter\ly%
+ \else\expandafter\lily\fi%
+}%
+\let\endlilypond\endly