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diff --git a/Master/texmf-dist/doc/generic/musixtex/musixdoc/musixtex.tex b/Master/texmf-dist/doc/generic/musixtex/musixdoc/musixtex.tex new file mode 100644 index 00000000000..c6e5135a7db --- /dev/null +++ b/Master/texmf-dist/doc/generic/musixtex/musixdoc/musixtex.tex @@ -0,0 +1,5078 @@ +% +% This file is part of MusiXTeX +% +% MusiXTeX is free software; you can redistribute it and/or modify +% it under the terms of the GNU General Public License as published by +% the Free Software Foundation; either version 2, or (at your option) +% any later version. +% +% MusiXTeX is distributed in the hope that it will be useful, +% but WITHOUT ANY WARRANTY; without even the implied warranty of +% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +% GNU General Public License for more details. +% +% You should have received a copy of the GNU General Public License +% along with MusiXTeX; see the file COPYING. If not, write to +% the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +% Boston, MA 02111-1307, USA. +% +% +\ifx\undefined\startpiece \else \endinput \fi +\edef\catcodeat{\the\catcode`\@}\catcode`\@=11 + +\ifx\makeatletter\undefined\def\makeatletter{\catcode`\@=11\relax}\fi +\ifx\makeatother\undefined\def\makeatother{\catcode`\@=12\relax}\fi + +\def\mufl@x{0.83}% +\def\mxmajorvernumber{1} +\def\mxminorvernumber{17} +\def\mxvernumber{\mxmajorvernumber\mxminorvernumber}% make it possible to compare with \ifnum +\def\mxversuffix{}% +\edef\mxversion{\mxmajorvernumber.\mxminorvernumber\mxversuffix} +\def\mxdate{2015-05-25} + +\immediate\write16{MusiXTeX(c) \mxversion\space<\mxdate>}% +\everyjob{\immediate\write16{MusiXTeX(c) \mxversion\space<\mxdate>}}% + +% T117: + +% RDT re-defined \txtfont for non-normal staff sizes +% RDT defined \tinyppff and \ppfftwelve, and re-defined \ppff to be staffsize dependent +% RDT introduced \tqqb \tqqh \tqqqb \tqqqh abbreviations +% and synonyms \tqql \tqqu \tqqql \tqqqu +% RDT introduced ornaments \tr, \trt +% RDT re-defined \triolet to be consistent with musixdoc (prints \txt, not nec. 3) +% RDT introduced \cpause etc. and corrected definitions of \centerpause etc. +% RDT introduced double-dotted rests \qppp, \dspp, \qspp, etc. + +% T116: + +% RDT corrected the definitions of \nnotes and \nnnotes + +% HM corrected the definitions for cautionary small accidentals + +% RDT added \check@staff ... \fi to \@qa h, \@mca, \hs, \qqs +% so that \qa, \ca, \ha, etc. can be "hidden" using \setstaffs{n}{0} + +% RDT incorporated tuplet.tex (approved by George Sicherman) +% and introduced \txtfont to allow changing size or style + +% RDT introduced +% \qqsk, a one-quarter notehead skip +% \tqu and \tql, synonyms for \tqh and \tqb +% \ztqu and \ztql, synonyms for \ztqh and \ztqb +% \hpp, \qpp, \dsp, \qsp, \hsp, \qqsp for pointed rests +% \nnotes, \nnnotes: 1.6 and 1.28 \elemskip spacing +% \zcn, \ccn, \lcn, synomyms for \zcharnote etc. + +% RDT incorporated curly.tex (approved by Mthimkhulu Molekwa) + +% RDT modernized the treatment of text fonts +% meterfonts must be bf, even if titling fonts are rm or sc +% added dynamic-mark macros \sfz \sfzp + +% T115: + +% moved out: +% - 1/128th beams -> musixbm +% - triple pointed notes -> musixtri + +% and shrinked the memory consumption + +%++ickd 19Sep1997: with help of William P. Houser introduced dotted slurs. +% Changes marked with +ickd for added single lines, -ickd for replaced +%++ickd single lines, ++ickd...++ickd for added blocks + +%++simick 04Dec2000: Don Simons and Werner Icking made some improvements +% to volta-processing and centerbar processing the changes are +% marked with +simick for added single lines, -simick for +%++simick replaced lines and ++simick...++simick for added blocks + +% Hiroaki, May2010, T.115: change register allocation codes into new ones +% which enables >12 elements. Search the string "T115" for details. +% + +% TeXperts may want to change the next + +% PARAMETER DIFFERENT THAN PLAIN + +\showboxdepth=0 +\showboxbreadth=0 + +\ifx\undefined\documentstyle % -> []plain.tex + \parindent0pt + \hoffset-15.4mm + \voffset-10mm + \hsize190mm + \vsize260mm +\fi + +%%% from LaTeX +% The following definitions save token space. E.g., using \@height +% instead of height saves 5 tokens at the cost in time of one macro +% expansion. + +\def\@height{height} +\def\@depth{depth} +\def\@width{width} + +%%% also removed 'by', '=' + +\def\@to{to} +\def\p@ne{.1} +\def\qu@rt{.25} +\def\h@lf{.5} +\def\p@seven{.7} + +%%%from plain +% To make the macros more efficient in time and space, +% several constant values are declared here as control sequences +% If they were changed, anything could happen; so they are private symbols + +%\chardef\active=13 +%\chardef\&=`\& -> 38 +%\chardef\#=`\# -> 35 +%\chardef\$=`\$ -> 36 +% Nomenclature: '@' means most times 'e' or seperator, sometimes 'o','a' + +\chardef\f@ur=4 +\chardef\fiv@=5 +\chardef\si@=6 +\chardef\s@v@n=7 +\chardef\@ight=8 +\chardef\nin@=9 +\chardef\t@n=10 +\chardef\@l@v@n=11 +\chardef\tw@lv@=12 +\chardef\fourt@@n=14 +\chardef\fiv@t@@n=15 +\chardef\tw@nty=20 +\chardef\@xxiii=23 +\chardef\@xxv=25 +\chardef\@xxiv=24 +\chardef\@xxvi=26 +\chardef\@xxvii=27 +\chardef\@xxix=29 +\chardef\@xxxii=32 +\chardef\@xl=40 +\chardef\@xli=41 +\chardef\@xlv=45 +\chardef\@l=50 +\chardef\@lii=52 +\chardef\@liv=54 +\chardef\@lxxxiii=83 +\chardef\@c=100 +\chardef\@cxv=115 +\chardef\@cxxviii=128 + +\newif\ifcatcodesmusic + +\def\catcodesmusic{\ifcatcodesmusic\relax + \else + \edef\catcode@gt{\the\catcode`\>}\catcode`\>\tw@lv@ + \edef\catcode@lt{\the\catcode`\<}\catcode`\<\tw@lv@ + \edef\catcode@vert{\the\catcode`\|}\catcode`\|\active + \edef\catcode@and{\the\catcode`\&}\catcode`\&\active + \edef\catcode@excl{\the\catcode`\!}\catcode`\!\tw@lv@ + \edef\catcode@star{\the\catcode`\*}\catcode`\*\tw@lv@ + \edef\catcode@pt{\the\catcode`\.}\catcode`\.\tw@lv@ + \edef\catcode@sc{\the\catcode`\:}\catcode`\:\tw@lv@ + \let\@@bar\bar + \def\bar{\barre}% + \fi\catcodesmusictrue} + +\catcodesmusic + +% MusicTeX + MuFlex -> MusiXTeX +\def\musixtex{MusiX\TeX} + +\def\kernm{\kern-} + +%...\let\@wloG=\wlog +%...\def\wlog#1{} + +%%% account registers + +% \let\maxinstruments\si@ % [T115] here disabled to avoid conflict + +% temporary registers + +\newcount\n@i +\newcount\n@ii +\newcount\n@iii +\newcount\n@iv +\newcount\n@v +\newcount\n@vi +\newcount\n@vii +\newcount\n@viii +%\newcount\count@ %=\count255 def'd in plain + +\newbox\toks@box +\newbox\w@rkbox +\newbox\n@otebox + +\newdimen\y@ +\newdimen\y@i +\newdimen\y@ii +\newdimen\y@iii +\newdimen\y@iv +\newdimen\y@v + +% [T115] moved out to the new register allocation code -- start from here -- +% altitude +% \newskip\k@ii +% InterNote +% \newdimen\i@ni +\def\i@n{\z@} % safety in case of.... +% positions x et z de debut des poutres +% \newdimen\b@xi \newdimen\b@zi +% \newdimen\c@xi \newskip\c@zi +% \newdimen\d@xi \newskip\d@zi +% \newdimen\e@xi \newskip\e@zi +% \newdimen\f@xi \newskip\f@zi +% pentes des poutres ( entier de -9 a +9 ) +% multiplicite des poutres ( de -5 a +5 . 0= inactive ) +% \newcount\b@pi \newcount\b@ni +% Number of Portees +% \newcount\n@pi \n@pi\@ne +% Actual Signs Old Signs +% \newcount\a@si \newcount\o@si +% ActualCleftoks +% \newtoks\a@ci \a@ci={{\z@}{\z@}{\z@}{\z@}} +% OldCleftoks +% \newtoks\o@ci +% MeterToks +% \newtoks\m@ti +% Altitude of choir groups +% \newskip\g@bi +% Height of choir groups +% \newskip\g@hi + +% [T115] moved out to the new register allocation code -- until here -- +% \let\maxgroups\thr@@ % maximum three groups of instruments or choirs [T115] moved to later, using \setmaxgroups +\newcount\group@no + +%%% [T115] new register allocation code -- start from here -- +% +% register allocation for use inside \loop...\if...\repeat +% (only for plain, but no harm even in case of LaTeX) +\edef\noexpand@newcount{\noexpand\newcount}% +\edef\noexpand@newdimen{\noexpand\newdimen}% +\edef\noexpand@newskip{\noexpand\newskip}% +%\edef\noexpand@newmuskip{\noexpand\newmuskip}% not used +%\edef\noexpand@newbox{\noexpand\newbox}% not used +\edef\noexpand@newtoks{\noexpand\newtoks}% +%\edef\noexpand@newmarks{\noexpand\newmarks}% not used +% +% a shortcut for register allocation routines +\def\roman@c@{\romannumeral\count@}% +% +% some registers (i@n, b@x, b@z, c@x, d@x, e@x, s@x, s@Y) +% should be allocated by \newdimen (for id 0...5) and \newskip (for id 6...11) +% because T.114 and earlier did so and for the compatibility to Stanislav +% Kneifl's musixps.tex 0.92a. +% And again \newdimen (for id>11), because both \dimen and \skip are +% applicable but \dimen uses less memory in case of >255 on e-TeX. +\def\noexpand@newdimsk{% + \ifnum\count@<7 \let\@@newdimsk=\noexpand@newdimen + \else\ifnum\count@<13 \let\@@newdimsk=\noexpand@newskip + \else\let\@@newdimsk=\noexpand@newdimen + \fi\fi \@@newdimsk}% +% +% and some other registers (c@z, d@z, e@z, f@z, g@z) +% should be allocated by \newskip (for id 0...11) and \newdimen (for id>11) +% for the same reason of above. +\def\noexpand@newskdim{% + \ifnum\count@<13 \let\@@newskdim=\noexpand@newskip + \else \let\@@newskdim=\noexpand@newdimen + \fi \@@newskdim}% +% +% registers for instrument +\newdimen\interinstrument % moved from "distance between instruments" to here +\def\setmaxinstruments#1{% + \ifnum#1>\@oldmaxinstruments + \chardef\maxinstruments=#1\relax + \ifnum#1>\@c + \errmessage{The maximum reference number of elements is limited to \the\@c} + \chardef\maxinstruments=\@c + \fi + \count@\@oldmaxinstruments\loop + \advance\count@ by\@ne + % + \expandafter \let \csname interinstrument\roman@c@\endcsname \interinstrument + % + % altitude + \expandafter \noexpand@newskip \csname k@i\roman@c@\endcsname + % + % InterNote + \expandafter \noexpand@newdimsk \csname i@n\roman@c@\endcsname + % + % beam horizontal positions: x=start, z=end, 8th-64th beams + \expandafter \noexpand@newdimsk \csname b@x\roman@c@\endcsname + \expandafter \noexpand@newdimsk \csname b@z\roman@c@\endcsname + \expandafter \noexpand@newdimsk \csname c@x\roman@c@\endcsname + \expandafter \noexpand@newskdim \csname c@z\roman@c@\endcsname + \expandafter \noexpand@newdimsk \csname d@x\roman@c@\endcsname + \expandafter \noexpand@newskdim \csname d@z\roman@c@\endcsname + \expandafter \noexpand@newdimsk \csname e@x\roman@c@\endcsname + \expandafter \noexpand@newskdim \csname e@z\roman@c@\endcsname + % + % pentes des poutres ( entier de -9 a +9 ) (slopes of the beams) + % multiplicite des poutres ( de -5 a +5 . 0= inactive ) (multiplicity of the beams) + \expandafter \noexpand@newcount \csname b@p\roman@c@\endcsname + \expandafter \noexpand@newcount \csname b@n\roman@c@\endcsname + % + % Number of Portees + \expandafter \noexpand@newcount \csname n@p\roman@c@\endcsname + \csname n@p\roman@c@\endcsname\@ne + % + % Actual Signs + \expandafter \noexpand@newcount \csname a@s\roman@c@\endcsname + % + % Old Signs + \expandafter \noexpand@newcount \csname o@s\roman@c@\endcsname + % + % ActualCleftoks + \expandafter \noexpand@newtoks \csname a@c\roman@c@\endcsname + \csname a@c\roman@c@\endcsname={{\z@}{\z@}{\z@}{\z@}}% + % + % OldCleftoks + \expandafter \noexpand@newtoks \csname o@c\roman@c@\endcsname + % + % MeterToks + \expandafter \noexpand@newtoks \csname m@t\roman@c@\endcsname + % + % staffsize + \expandafter \let \csname staffspacing\roman@c@\endcsname \@ne + % + % text, lyrics, free positioning of chars + \expandafter \let \csname T@R\roman@c@\endcsname \z@ + % + % preset clef symbols + \expandafter \let \csname treblec@s\roman@c@\endcsname \z@ + \expandafter \let \csname altoc@s\roman@c@\endcsname \z@ + \expandafter \let \csname bassc@s\roman@c@\endcsname \z@ + % + % preset default staff lines as 5 + \expandafter \let \csname n@l\roman@c@\endcsname \fiv@ + % + \ifnum\count@<\maxinstruments\repeat + \expandafter\message\expandafter{maxinstruments=\the\maxinstruments}% + \chardef\@oldmaxinstruments=\maxinstruments\relax% + \normalnotesize\resetlayout + \fi +}% +% +% registers for 128th beam +\def\setmaxcxxviiibeams#1{% + \ifnum#1>\maxinstruments + \errmessage{The number of 128th beam must not exceed maxinstruments}% + \else + \ifnum#1>\@oldmaxcxxviiibeams + \chardef\maxcxxviiibeams=#1\relax + \ifnum#1>\@c + \errmessage{The maximum reference number of elements is limited to \the\@c} + \chardef\maxcxxviiibeams=\@c + \fi + \count@\@oldmaxcxxviiibeams \loop + \advance\count@ by\@ne + \expandafter \noexpand@newdimen \csname f@x\roman@c@\endcsname + \expandafter \noexpand@newskdim \csname f@z\roman@c@\endcsname + \ifnum\count@<\maxcxxviiibeams\repeat + \expandafter\message\expandafter{max128beams=\the\maxcxxviiibeams}% + \chardef\@oldmaxcxxviiibeams=\maxcxxviiibeams\relax% + \fi + \fi +}% +% +% registers for 256th beam +\def\setmaxcclvibeams#1{% + \ifnum#1>\maxcxxviiibeams + \errmessage{The number of 256th beam must not exceed the number of 128th beam}% + \else + \ifnum#1>\@oldmaxcclvibeams + \chardef\maxcclvibeams=#1\relax + \ifnum#1>\@c + \errmessage{The maximum reference number of elements is limited to \the\@c} + \chardef\maxcclvibeams=\@c + \fi + \count@\@oldmaxcclvibeams \loop + \advance\count@ by\@ne + \expandafter \noexpand@newdimen \csname g@x\roman@c@\endcsname + \expandafter \noexpand@newskdim \csname g@z\roman@c@\endcsname + \ifnum\count@<\maxcclvibeams\repeat + \expandafter\message\expandafter{max256beams=\the\maxcclvibeams}% + \chardef\@oldmaxcclvibeams=\maxcclvibeams\relax% + \fi + \fi +}% +% +% registers for choir group +\def\setmaxgroups#1{% + \ifnum#1>\@oldmaxgroups + \chardef\maxgroups=#1\relax + \ifnum#1>\@c + \errmessage{The maximum reference number of elements is limited to \the\@c} + \chardef\maxgroups=\@c + \fi + \count@\@oldmaxgroups \loop + \advance\count@ by\@ne + % Altitude + \expandafter \noexpand@newskip \csname g@b\roman@c@\endcsname + % Height + \expandafter \noexpand@newskip \csname g@h\roman@c@\endcsname + % + \expandafter \let \csname lowersonginstrum\roman@c@\endcsname \maxdimen + \expandafter \let \csname uppersonginstrum\roman@c@\endcsname \z@ + \ifnum\count@<\maxgroups\repeat + \expandafter\message\expandafter{maxgroups=\the\maxgroups}% + \chardef\@oldmaxgroups=\maxgroups\relax% + \fi +}% +% +% registers for slur +\def\setmaxslurs#1{% + \ifnum#1>\@oldmaxslurs + \chardef\maxslurs=#1\relax + \ifnum#1>\@c + \errmessage{The maximum reference number of elements is limited to \the\@c} + \chardef\maxslurs=\@c + \fi + \count@\@oldmaxslurs \loop + \advance\count@ by\@ne + % + % horizontal start position of slur + \expandafter \noexpand@newdimsk \csname s@x\roman@c@\endcsname + % + % sense u,d and x (flag) for pending slurs + \expandafter \noexpand@newtoks \csname s@s\roman@c@\endcsname + \csname s@s\roman@c@\endcsname={x}% + % + % vertical offset of slur + \expandafter \noexpand@newdimsk \csname s@Y\roman@c@\endcsname + % + % altportee of slur + \expandafter \noexpand@newskip \csname s@a\roman@c@\endcsname + % + % vertical start position of slur [steps of internote] + \expandafter \noexpand@newcount \csname s@y\roman@c@\endcsname + % + % instrument number of that slur (to retrieve internote) + \expandafter \noexpand@newcount \csname s@N\roman@c@\endcsname + % + % vertical end position of slur [steps of internote], used from + % \breakslur. the value \maxdimen is used to decide, if + % \breakslur is used or not (flag) + \expandafter \noexpand@newcount \csname s@z\roman@c@\endcsname + \csname s@z\roman@c@\endcsname\maxdimen + % + %++ickd: dotted indicator for pending slurs + \expandafter \noexpand@newtoks \csname s@d\roman@c@\endcsname + % + \ifnum\count@<\maxslurs\repeat + \expandafter\message\expandafter{maxslurs=\the\maxslurs}% + \chardef\@oldmaxslurs=\maxslurs\relax% + \fi +}% +% +% registers for trill (MusiXTeX-type trill only. Legacy \trillC and +% \TrillC are out of the scope.) +\def\setmaxtrills#1{% + \ifnum#1>\@oldmaxtrills + \chardef\maxtrills=#1\relax + \ifnum#1>\@c + \errmessage{The maximum reference number of elements is limited to \the\@c} + \chardef\maxtrills=\@c + \fi + \count@\@oldmaxtrills \loop + \advance\count@ by\@ne + % starting horizontal pos + \expandafter \noexpand@newskip \csname tr@x\roman@c@\endcsname + \csname tr@x\roman@c@\endcsname\maxdimen\relax + % heading of trill + \expandafter \noexpand@newtoks \csname tr@sw\roman@c@\endcsname + % height of trill + \expandafter \noexpand@newskip \csname tr@y\roman@c@\endcsname + \ifnum\count@<\maxtrills\repeat + \expandafter\message\expandafter{maxtrills=\the\maxtrills}% + \chardef\@oldmaxtrills=\maxtrills\relax% + \fi +}% +% +% registers for octave line +\def\setmaxoctlines#1{% + \ifnum#1>\@oldmaxoctlines + \chardef\maxoctlines=#1\relax + \ifnum#1>\@c + \errmessage{The maximum reference number of elements is limited to \the\@c} + \chardef\maxoctlines=\@c + \fi + \count@\@oldmaxoctlines \loop + \advance\count@ by\@ne + % starting horizontal pos + \expandafter \noexpand@newskip \csname o@x\roman@c@\endcsname + \csname o@x\roman@c@\endcsname\maxdimen\relax + % height of octline + \expandafter \noexpand@newskip \csname o@y\roman@c@\endcsname + % sense of octline + \expandafter \noexpand@newtoks \csname o@sw\roman@c@\endcsname + \ifnum\count@<\maxoctlines\repeat + \expandafter\message\expandafter{maxoctlines=\the\maxoctlines}% + \chardef\@oldmaxoctlines=\maxoctlines\relax% + \fi +}% +% +\chardef\@oldmaxinstruments=\z@ +\chardef\@oldmaxcxxviiibeams=\z@ +\chardef\@oldmaxcclvibeams=\z@ +\chardef\@oldmaxgroups=\z@ +\chardef\@oldmaxslurs=\z@ +\chardef\@oldmaxtrills=\z@ +\chardef\@oldmaxoctlines=\z@ +% +% actual setup (=register allocation) of the maximum element numbers +% should be done after fonts definition. +% +%%% [T115] new register allocation code -- until here -- + + +%%% fonts + +\newif\iflongDCfontnames +\newif\iflongECfontnames +\longDCfontnamesfalse % obsolete +\longECfontnamesfalse % to use EC fonts, \input musixec +\def\fontid{cm} % deprecated but used in pmx.tex + +%% +% Seven point fonts: roman, bold, and italic. +%% + +%\ifx\undefined\sevenrm % T117 RDT unconditional font definitions + \font\sevenrm=cmr7 + \font\sevenbf=cmbx7 + \font\sevenit=cmti7 +%\fi + +%% +% Eight point fonts: roman, bold, and italic; tt and sl needed for musixsty +%% + +%\ifx\undefined\eightrm + \font\eightrm=cmr8 + \font\eightbf=cmbx8 + \font\eightit=cmti8 + \font\eighttt=cmtt8 + \font\eightsl=cmsl8 +%\fi + +%% +% Nine point fonts +%% + +%\ifx\undefined\ninerm + \font\ninerm=cmr9 + \font\ninebf=cmbx9 + \font\nineit=cmti9 + \font\ninett=cmtt9 + \font\ninesl=cmsl9 +%\fi + +%% +% Ten point fonts +%% + +%\ifx\undefined\tenrm + \font\tenrm=cmr10 + \font\tenbf=cmbx10 + \font\tenit=cmti10 + \font\tentt=cmtt10 + \font\tensl=cmsl10 +%\fi + + +%% +% Eleven point fonts +%% +%\ifx\undefined\elevenrm + \font\elevenrm=cmr9 scaled \magstephalf + \font\elevenbf=cmbx9 scaled \magstephalf + \font\elevenit=cmti9 scaled \magstephalf + \font\eleventt=cmtt9 scaled \magstephalf + \font\elevensl=cmsl9 scaled \magstephalf +%\fi + +%% +% Twelve point fonts +%% +%\ifx\undefined\twelverm + \font\twelverm=cmr12 + \font\twelvebf=cmbx12 + \font\twelveit=cmti12 + \font\twelvett=cmtt12 + \font\twelvesl=cmsl12 +%\fi + +% 14pt: roman, bold, italic and small caps; tt and sl needed for musixsty +%\ifx\undefined\frtrm + \font\frtrm=cmr12 scaled \magstep1 + \font\frtbf=cmbx12 scaled \magstep1 + \font\frtit=cmti12 scaled \magstep1 + \font\frtsc=cmcsc10 scaled \magstep2 + \font\frttt=cmtt12 scaled \magstep1 + \font\frtsl=cmsl12 scaled \magstep1 +%\fi +% +% 17pt +%\ifx\undefined\svtrm + \font\svtrm=cmr12 scaled \magstep2 + \font\svtbf=cmbx12 scaled \magstep2 + \font\svtit=cmti12 scaled \magstep2 + \font\svtsc=cmcsc10 scaled \magstep3 + \font\svttt=cmtt12 scaled \magstep2 +%\fi +% +% 20pt +%\ifx\undefined\twtyrm + \font\twtyrm=cmr12 scaled \magstep3 + \font\twtybf=cmbx12 scaled \magstep3 + \font\twtyit=cmti12 scaled \magstep3 + \font\twtysc=cmcsc10 scaled \magstep4 + \font\twtytt=cmtt12 scaled \magstep3 + \font\twtysl=cmsl12 scaled \magstep3 +%\fi +% +% 25pt +%\ifx\undefined\twfvrm + \font\twfvrm=cmr12 scaled \magstep4 + \font\twfvbf=cmbx12 scaled \magstep4 + \font\twfvit=cmti12 scaled \magstep4 + \font\twfvsc=cmcsc10 scaled \magstep5 + \font\twfvtt=cmtt12 scaled \magstep4 + \font\twfvsl=cmsl12 scaled \magstep4 +%\fi +% +% Large fonts for titles +% (If you prefer Roman, use ..rm instead of ..bf) +% (If you prefer small-caps, use ..sc instead of ..bf) +\let\bigfont=\frtbf +\let\Bigfont=\svtbf +\let\BIgfont=\twtybf +\let\BIGfont=\twfvbf +% +%% +%% +% Define six font families. +%% + +\def\smalltype{% + \let\rm\eightrm + \let\bf\eightbf + \let\it\eightit + \rm} +\def\Smalltype{% + \let\rm\ninerm + \let\bf\ninebf + \let\it\nineit + \rm} +\def\normtype{% + \let\rm\tenrm + \let\bf\tenbf + \let\it\tenit + \rm} +\def\medtype{% + \let\rm\twelverm + \let\bf\twelvebf + \let\it\twelveit + \rm} +\def\bigtype{% + \let\rm\bigfont + \let\bf\bigfont + \let\it\bigfont + \bf} +\def\Bigtype{% + \let\rm\Bigfont + \let\bf\Bigfont + \let\it\Bigfont + \bf} +\def\BIgtype{% + \let\rm\BIgfont + \let\bf\BIgfont + \let\it\BIgfont + \bf} +\def\BIGtype{% + \let\rm\BIGfont + \let\bf\BIGfont + \let\it\BIGfont + \bf} +% +%% +% Bold italic fonts for dynamic markings. +%% + +\font\ppfftwelve=cmbxti10 at 8pt % T117 RDT +\font\ppffsixteen=cmbxti10 +\font\ppfftwenty=cmbxti10 scaled \magstep1 +\font\ppfftwentyfour=cmbxti10 scaled \magstep2 +\font\ppfftwentynine=cmbxti10 scaled \magstep3 + +\def\ppff{\ifdim\internote<\p@seven6\Internote\tinyppff% T117 RDT +\else\ifdim\internote<.95\Internote\smallppff% +\else\ifdim\internote<1.19\Internote\normppff% +\else\medppff\fi\fi\fi}% + +\def\tinydyn{\let\ppff\tinyppff} % T117 RDT +\def\smalldyn{let\ppff\smallppff} +\def\normdyn{\let\ppff\normppff} +\def\meddyn{\let\ppff\medppff} + + +\font\musiceleven=musix11 +\font\musicthirteen=musix13 +\font\musicsixteen=musix16 +\font\musictwenty=musix20 +\font\musictwentyfour=musix24 +\font\musictwentynine=musix29 + +% piano brackets, slides, guitar chords, lines, (de)crescendi, circles + +\font\mxsps=musixspx + + +%%% +% +% Slur macro package for MusicTeX +% +% Ross Mitchell, February 20 1993 +% +%%% +%% +% Load the font set +% +% Nomenclature: slur[p][size] +% [p] : sign of slur gradient; u=positive, d=negative, z=zero +%% + +\font\slurz=xslz20 +\font\slurzd=xslz20d %+ickd + +\font\slurueleven=xslu11 % slur up eleven points +\font\sluruthirteen=xslu13 +\font\slurusixteen=xslu16 +\font\slurutwenty=xslu20 +\font\slurutwentyfour=xslu24 +\font\slurutwentynine=xslu29 + +\font\slurdeleven=xsld11 % slur down eleven points +\font\slurdthirteen=xsld13 +\font\slurdsixteen=xsld16 +\font\slurdtwenty=xsld20 +\font\slurdtwentyfour=xsld24 +\font\slurdtwentynine=xsld29 + +%++ickd same for dotted slurs +\font\sluruelevend=xslu11d % slur up eleven points +\font\sluruthirteend=xslu13d +\font\slurusixteend=xslu16d +\font\slurutwentyd=xslu20d +\font\slurutwentyfourd=xslu24d +\font\slurutwentynined=xslu29d + +\font\slurdelevend=xsld11d % slur down eleven points +\font\slurdthirteend=xsld13d +\font\slurdsixteend=xsld16d +\font\slurdtwentyd=xsld20d +\font\slurdtwentyfourd=xsld24d +\font\slurdtwentynined=xsld29d +%++ickd + +%!these fonts can't be used with highres printers (>~800dpi) +% for these printers comes a interface to PS using DVIPS (PS-Tricks) +% and \special{}-commands next time (patience is a virtue ...) + +\font\xtie=xslhz20 +\font\xtied=xslhz20d %+ickd + +\font\hslurdeleven=xslhd11 % slur half down eleven points +\font\hslurdthirteen=xslhd13 +\font\hslurdsixteen=xslhd16 % slur half down sixteen points +\font\hslurdtwenty=xslhd20 +\font\hslurdtwentyfour=xslhd24 +\font\hslurdtwentynine=xslhd29 + +\font\hslurueleven=xslhu11 +\font\hsluruthirteen=xslhu13 +\font\hslurusixteen=xslhu16 +\font\hslurutwenty=xslhu20 +\font\hslurutwentyfour=xslhu24 +\font\hslurutwentynine=xslhu29 + +%++ickd same for dotted slurs +\font\hslurdelevend=xslhd11d % slur half down eleven points +\font\hslurdthirteend=xslhd13d +\font\hslurdsixteend=xslhd16d % slur half down sixteen points +\font\hslurdtwentyd=xslhd20d +\font\hslurdtwentyfourd=xslhd24d +\font\hslurdtwentynined=xslhd29d + +\font\hsluruelevend=xslhu11d +\font\hsluruthirteend=xslhu13d +\font\hslurusixteend=xslhu16d +\font\hslurutwentyd=xslhu20d +\font\hslurutwentyfourd=xslhu24d +\font\hslurutwentynined=xslhu29d +%++ickd + +% number of pending slurs + +\newcount\N@s + +% [T115] moved out to the new register allocation code (except for \s@Y) +% horizontal start position of slur +% \newdimen\s@xi +% sense u,d and x (flag) for pending slurs +% \newtoks\s@si \s@si={x} +% vertical offset of slur +\newdimen\s@Y % this register is for common use +% \newdimen\s@Yi +% altportee of slur +% \newskip\s@ai +% vertical start position of slur [steps of internote] +% \newcount\s@yi +% instrument number of that slur (to retrieve internote) +% \newcount\s@Ni +% vertical end position of slur [steps of internote], used from \breakslur +% the value \maxdimen is used to decide, if \breakslur is used or not (flag) +% \newcount\s@zi \s@zi\maxdimen +%++ickd: dotted indicator for pending slurs +% \newtoks\s@di % moved out to the new register allocation code +%++ickd + +\def\roman@n@i{\romannumeral\n@i\endcsname} + +% +% [T115] make slurs independent from \maxinstruments +\def\test@slurnum{% + \ifnum\n@i<\z@ \n@i\@c \fi + \ifnum\n@i<\maxslurs \else + \count@\maxslurs \advance\count@\m@ne + \errmessage{Wrong slur reference number \the\n@i! (valid: 0 to \the\count@)}% [T115] + \n@i\z@% [T115] + \fi + \advance\n@i\@ne}% +% +\def\s@l@ctslur#1\relax{% + \n@i#1\relax\test@slurnum% [T115] make it independent from beams + \edef\s@a{\csname s@a\roman@n@i}% dimen (altportee) + \edef\s@x{\csname s@x\roman@n@i}% dimen (hor start pos) + \edef\s@y{\csname s@y\roman@n@i}% count (startnote [internote]) + \edef\s@N{\csname s@N\roman@n@i}% count (instrument number) + \edef\s@z{\csname s@z\roman@n@i}% count (endnote [internote]) + \edef\s@Y{\csname s@Y\roman@n@i}% dimen (voffset) + \edef\s@d{\csname s@d\roman@n@i}% token (dotted) +ickd + \edef\s@s{\csname s@s\roman@n@i}}% token (sense) + +% get current position (returns the dimen in \y@v) +% (\lin@pos starts behind signatures!) + +\newdimen\lin@pos +\def\getcurpos{\y@v\lin@pos \advance\y@v\locx@skip} + +% \n@i vertical offset of first note (number); temporary +% \n@ii vertical offset of second note (number); temporary +% \n@iii meet note +% \n@iv first note +% \n@v temp. character +% \n@vi last note +% \n@vii right halfslur length +% \n@viii don't touch +% \y@ complete length of slur - allowed overlap (4pt), temp. length +% \y@i abs. height of slur +% \y@ii complete length of slur +% \y@iii old maxslurwidth +% \y@iv don't touch +% \y@v don't touch + +% \@sense{u,d} +% +% if \curve (\midslur) is used +% \@meet{} +% \l@length{} +% \r@length{} + +% #1 start pitch #2 end pitch #3 length #4 right hoffset + +\newcount \meet@minus@n@iv +\def\writ@slur#1#2#3#4{\check@staff % modified: sld... into slurd... 12.04.95 ick + \let\slz\slurz% inserted + \let\slzd\slurzd% inserted for dotted slurs +ickd + \ifx\s@N\undefined \relax % \let\internote\Internote + \else + \edef\internote{\csname i@n\romannumeral\s@N\endcsname}% + \fi +% \immediate\write16{\noexpand\writ@slur internote:\the\internote}% + \n@iv#1% + \n@vi#2% +%% +% Get note vertical offsets +% \n@iv= vertical offset of first note(n@i temp); +% \n@vi= vertical offset of second note(n@ii temp); +% \y@i = reference height of first note (pt); +% +% Define adequate fonts for this slur, according to the value of \internote +% + \ifdim\internote>3.5pt + \let\sld\slurdtwentynine \let\slu\slurutwentynine + \let\hslurd\hslurdtwentynine \let\hsluru\hslurutwentynine + \let\sldd\slurdtwentynined \let\slud\slurutwentynined % +ickd + \let\hslurdd\hslurdtwentynined \let\hslurud\hslurutwentynined %+ickd + \def\@stepwidth{3.6pt}% + \else \ifdim\internote>2.9pt + \let\sld\slurdtwentyfour \let\slu\slurutwentyfour + \let\hslurd\hslurdtwentyfour \let\hsluru\hslurutwentyfour + \let\sldd\slurdtwentyfourd \let\slud\slurutwentyfourd % +ickd + \let\hslurdd\hslurdtwentyfourd \let\hslurud\hslurutwentyfourd %+ickd + \def\@stepwidth{3.0pt}% + \else \ifdim\internote>2.3pt + \let\sld\slurdtwenty \let\slu\slurutwenty + \let\hslurd\hslurdtwenty \let\hsluru\hslurutwenty + \let\sldd\slurdtwentyd \let\slud\slurutwentyd % +ickd + \let\hslurdd\hslurdtwentyd \let\hslurud\hslurutwentyd %+ickd + \def\@stepwidth{2.5pt}% + \else \ifdim\internote>1.8pt + \let\sld\slurdsixteen \let\slu\slurusixteen + \let\hslurd\hslurdsixteen \let\hsluru\hslurusixteen + \let\sldd\slurdsixteend \let\slud\slurusixteend % +ickd + \let\hslurdd\hslurdsixteend \let\hslurud\hslurusixteend %+ickd + \def\@stepwidth{2pt}% + \else \ifdim\internote>1.4pt + \let\sld\slurdthirteen \let\slu\sluruthirteen + \let\hslurd\hslurdthirteen \let\hsluru\hsluruthirteen + \let\sldd\slurdthirteend \let\slud\sluruthirteend % +ickd + \let\hslurdd\hslurdthirteend \let\hslurud\hsluruthirteend %+ickd + \def\@stepwidth{1.6pt}% + \else + \let\sld\slurdeleven \let\slu\slurueleven + \let\hslurd\hslurdeleven \let\hsluru\hslurueleven + \let\sldd\slurdelevend \let\slud\sluruelevend % +ickd + \let\hslurdd\hslurdelevend \let\hslurud\hsluruelevend %+ickd + \def\@stepwidth{1.28pt}% + \fi\fi\fi\fi\fi +% +% End choice of font +% + \n@i\n@iv \pl@base % \y@i = initial height + \n@ii\n@vi +% +% Select appropriate font +% Set \n@i to the vertical difference index +% setup \n@iii(meetnote) +% + \ifnum\n@ii=\n@i % Slope is zero + \n@iii\n@i + \if u\@sense \advance\n@iii\thr@@ \else \advance\n@iii-\thr@@ \fi + \def\@slope{z}\n@i\z@ + \else + \ifnum\n@ii<\n@i % Slope is negative + \C@csl\n@i\n@ii\def\@slope{d}% % compute @meet height for slurs + \else % Slope is positive + \C@csl\n@ii\n@i\def\@slope{u}\n@i\n@ii % compute @meet height for slurs + \fi + \fi +%% +% Select the required font and load the width parameters +% +% Font specific parameters +% \y@iii is the horizontal width of the longest slur in the fonts +% This parameter is loaded from the tfm \fontdimen parameter 5 +% respectively +%% + \y@iii\fontdimen\fiv@\csname sl\@slope\endcsname + \y@ii#3% +% +% \n@i contains slope (difference between start and end note) +% +% force longslurs if (!!! no check, be careful !!!) +% long slurs are at least 20[16] pt long) !!! Perhaps will change again !!! +% - difference between first note and last note > 8 +% - if \curve or \midslur is def'd +% - if \invertslur is used +% + \ifnum\n@i>\@ight \y@iii\z@ \fi % RMslurs limit 8 steps + \ifx\@meet\empty \else\y@iii\z@ \fi + \ifx\@invert\@ne \y@iii\z@ \fi + \ifdim\y@ii>\y@iii % start of longslurs +% +% setup meet height of slur +% + \ifx\empty\@meet +% \immediate\write16{\noexpand\@meet was empty.}% + \else + \n@iii\n@iv + \advance\n@iii\@meet + \fi + \edef\@meet{\the\n@iii}% +% \immediate\write16{\noexpand\@meet = \@meet.}% +% +% allow a little bit overlap (2*2pt) for nicer outlook (as longer as nicer) +% clip to extremities +% compute the max length in fontunits (\count@) +% + \y@\y@ii \advance\y@\f@ur\p@ \n@v\y@ + \sp@pt\t@n % 10pt steps + \advance\n@v-\f@ur % first brace is 20pt wide (perhaps 10pt is better ??) + \min@n@v\z@ + \max@n@v\fourt@@n % largest braces are 2*((90pt-20pt)/10pt) + \count@\n@v % max length +% +% compute the length of the starting and ending halfslurs +% in case, that curve is not def'd +% + \ifx\empty\l@length + \divide\n@v\tw@ % 2 halfslurs + \n@vii\n@v + \n@ii\n@v + \def@lr +% +% first try to reach nicer long slurs without using \curve +% + \if z\@slope % leave ties untouched + \else + \ifnum\count@>\z@ % only for long slurs + \multiply\n@v\tw@ + \if\@slope\@sense % uu,dd advance l@length ud,du advance r@length + \s@adjust\n@vii\n@ii + \else + \s@adjust\n@ii\n@vii + \fi + \def@lr + \fi + \fi +% +% adjust \curve parameters, if neccesary +% + \else + \n@vii\l@length + \n@ii\r@length + \loop + \count@\n@vii + \advance\count@\n@ii + \ifnum\count@>\n@v + \advance\n@vii\m@ne \ifnum\n@vii<\z@ \n@vii\z@ \fi + \advance\n@ii\m@ne \ifnum\n@ii<\z@ \n@ii\z@ \fi + \repeat + \def@lr + \fi +% +% clip to extremity heights (max slur height= 16\internote) +% + \C@csm\n@iv + \C@csm\n@vi +% +% change sense and offset behind linebreak and reset flag +% + \ifx\@invert\@ne \ifdim\s@x=\z@ + \@invsl \let\@invert\empty \s@Y-\s@Y + \fi \fi +% +% compute final height and put the box +% +% \immediate\write16{ before @meet:\noexpand\y@i=\the\y@i}% +% \message{ was \noexpand\n@iv\the\n@iv}% +% \message{ was \noexpand\n@vi\the\n@vi}% +% + \meet@minus@n@iv=\@meet + \advance\meet@minus@n@iv-\n@iv +% \immediate\write16{\noexpand\meet@minus@n@iv=\the\meet@minus@n@iv}% +% \y@i\@meet\internote % \y@i final height +% change from DT for staffspacing not standard + \y@i \@stepwidth % part proportional to slur font size + \multiply \y@i \meet@minus@n@iv + \advance\y@i \n@iv\internote % was done by \pl@base... +% + \C@sof % add the voffsets + \llap{\raise\y@i\hbox\@to\y@ii{% +% +% compute the beginning and ending halfslur chars +% n@i firstslur +% n@ii lastslur +% n@v character +% + \C@cc\n@iv\n@i\n@ii + \C@cc\n@vi +% + \n@v\l@length + \multiply\n@v\sixt@@n % 16 different heigths + \advance\n@v\n@i % offset to length + \advance\n@v\@cxxviii % offset to starthalfslur + \@boX \box\ch@box\hss% put starthalfslur + \n@v\r@length + \multiply\n@v\sixt@@n + \advance\n@v\n@ii +% +% put ending halfslur in box +% + \ifx\@invert\@ne \@invsl \fi + \@boX +% +% put the middle extension (could be replaced by []rule) +% + \ifdim\y@ii>\p@ne\p@ + \n@v\y@ii + \sp@pt\f@ur % 4pt steps + \ifx\@invert\@ne + \divide\n@v\tw@ + \if u\@sense \advance\n@v\@cxxviii \fi + \mid@box\hss\hss% don't ask me why + \if u\@sense \advance\n@v-\@cxxviii \else \advance\n@v\@cxxviii \fi + \mid@box% + \else + \if d\@sense \advance\n@v\@cxxviii \fi + \mid@box \fi \fi +% +% place the end of slur and kern right horizontal offset +% + \hss\box\ch@box}\kern#4}% +% +% reset slurcurve +% + \global\let\@meet\empty + \let\l@length\empty + \let\@invert\empty +% +%>>>>>> start of RM slurs +% Set \n@v to the width index in the slur font table +% + \else + \ifdim\y@ii<\@ight\p@ \y@ii\@ight\p@ \fi % Clip to extremities + \y@\y@ii + \advance\y@-\si@\p@ + \n@v\y@ + \sp@pt\f@ur +% +% Find decimal character count into font table +% (a) Zero height slurs: charnum= width index +% (b) Others: charnum= 16*(height index - 1) + width index +% Place the character count in \n@v +% + \if z\@slope + \if d\@sense \advance\n@v\@liv \fi % \@liv(=54) offset to slurchars + \else + \advance\n@i\m@ne % height index - 1 + \multiply\n@i\sixt@@n % 16*(height index - 1) + \advance\n@v\n@i % 16*(height index - 1) + width index + \if d\@sense \advance\n@v\@cxxviii \fi + \fi +% +% Place the slur character +% + \C@sof + \ifnum\n@v>255 % to avoid diags in case of... + \n@v=255\relax + \fi + \ifnum\n@v<0 % to avoid diags in case of... + \n@v=0\relax + \fi +% + \llap{\raise\y@i\hbox\@to\y@ii{% +%-ickd \hss\csname sl\@slope\endcsname\char\n@v\hss}\kern#4}% + \hss\csname sl\@slope\@dotted\endcsname\char\n@v\hss}\kern#4}% + \fi +\fi} % end writ@slur + + +\def\sp@pt#1{\divide\n@v65536\divide\n@v#1} +\def\max@n@v#1{\ifnum\n@v>#1\n@v#1\fi} +\def\min@n@v#1{\ifnum\n@v<#1\n@v#1\fi} + +%-ickd \def\mid@box{\hbox{\xtie\char\n@v}} +\def\mid@box{% + \ifnum\n@v>255 % to avoid diags in case of... + \n@v=255\relax + \fi + \ifnum\n@v<0 % to avoid diags in case of... + \n@v=0\relax + \fi +% + \hbox{\csname xtie\@dotted\endcsname\char\n@v}} +%-ickd \def\@boX{\setbox\ch@box\hbox{\csname hslur\@sense\endcsname\char\n@v}% +\def\@boX{% + \ifnum\n@v>255 % to avoid diags in case of... + \n@v=255\relax + \fi + \ifnum\n@v<0 % to avoid diags in case of... + \n@v=0\relax + \fi +% + \setbox\ch@box\hbox{\csname hslur\@sense\@dotted\endcsname\char\n@v}% + \advance\y@ii-\wd\ch@box} + +\def\def@lr{\edef\l@length{\the\n@vii}\edef\r@length{\the\n@ii}} + +\def\s@adjust#1#2{% + \ifnum\n@v<\count@ \advance#1\@ne \fi + \ifnum\n@v>\z@ \advance#1\@ne \advance#2\m@ne + \ifnum#1>\s@v@n #1\s@v@n \fi \fi} + +\def\C@csl#1#2{% compute meet height for slurs + \if u\@sense \n@iii#1\advance\n@iii\tw@ + \else \n@iii#2\advance\n@iii-\tw@ \fi + \ifx\@invert\@ne + \n@iii#1\advance\n@iii-#2\divide\n@iii\tw@ \advance\n@iii#2\fi + \advance#1-#2} + +\def\C@cc#1{% slur = abs(meet-note) - 1 + \n@ii\@meet + \advance\n@ii-#1% + \ifnum\n@ii<\z@ \n@ii-\n@ii \fi + \advance\n@ii\m@ne + } +% \ifnum\n@ii<\z@\immediate\write16{Warning: \noexpand\C@cc->\noexpand\n@ii=\the\n@ii}\fi +% \n@ii\z@} % modeif DT 20-12-97 + +\def\C@csm#1{% clip to extremity heights (max slur height= 16\internote) + \n@i\n@iii + \advance\n@i-#1% + \ifnum\n@i>\sixt@@n + \ifnum\n@iii>#1% + #1\n@iii \advance#1-\sixt@@n + \else + #1\n@iii \advance#1\sixt@@n + \fi + \fi} + +\def\C@sof{\advance\y@i\s@Y % abs. voffset + \ifx\@Ti\@ne \advance\y@i\s@a \let\@Ti\empty \fi}% call from cutslur + +% manual influation on the curve for long slurs +% must be coded in front of \tslur +% #1 final height [number, steps of internote, relativ to beginning! note] +% #2 (length)slope left #3 (length)slope right + +\def\curve#1#2#3{\getcurpos % ignore \curve behind a linebreak + \ifdim\y@v>\@xxxii\p@ \xdef\@meet{#1}\edef\l@length{#2}\edef\r@length{#3}\relax + \else +% \message{\noexpand\curve #1#2#3 not expanded}% + \fi} + +% raise (or lower) only the mid of slur +% #1 final height [number, steps of internote, relativ to beginning! note] +%! #1 can still be changed to work relativ from default height ??? + +\def\midslur#1{\getcurpos + \ifdim\y@v>\@xxxii\p@ \xdef\@meet{#1}\relax + \else +% \message{\noexpand\midslur #1 not expanded}% + \fi} + +\let\@meet\empty +\let\l@length\empty +\let\r@length\empty + +% Liftslur #1 refnumber #2 lift[steps of internote] + +\def\Liftslur#1#2{\n@i#1\advance\n@i\@ne \advance\csname s@y\roman@n@i#2} + +% breakslur #1 refnumber #2 endheight during linebreak[steps of internote] + +\def\breakslur#1#2{\inhgetn@i#2\relax\n@ii\n@i + \n@i#1\advance\n@i\@ne \global\csname s@z\roman@n@i\n@ii} + +% invertslur #1 refnumber + +\def\@invsl{\if u\the\s@s \s@s{d}\else \s@s{u}\fi} + +\def\invertslur#1{\s@l@ctslur#1\relax + \if u\the\s@s \global\s@s{D}% change sense and set flag for invertslur + \else \global\s@s{U}\fi} + +% initiate slur #1 reference number #2 start note + +\def\isluru{\i@slur\h@lf{1\p@seven\internote}u}% 'normal' +\def\issluru{\i@slur{1\p@ne}{\p@seven\internote}u}% shorter for accords +% for beam(ib[l]u) or stem, doesn't work with \stemcut (yet?) +\def\ibsluru{\y@i\stemfactor\interbeam + \advance\y@i\h@lf\internote \i@slur1\y@i u} +\def\islurd{\i@slur\h@lf{-1\p@seven\internote}d} +\def\isslurd{\i@slur{1\p@ne}{-\p@seven\internote}d} +\def\ibslurd{\y@i\stemfactor\interbeam + \advance\y@i\h@lf\internote \y@i-\y@i \i@slur0\y@i d} + +% initiate slur at half note width but NO vertical offset (for linkings) + +\def\ihsluru{\i@slur\h@lf\z@ u}% +\def\ihslurd{\i@slur\h@lf\z@ d}% + +\let\itieu\issluru +\let\itied\isslurd +\def\istieu{\i@slur{1\p@ne}{\qu@rt\internote}u}% shorter for accords +\def\istied{\i@slur{1\p@ne}{-\qu@rt\internote}d}% +\let\itenu\istieu +\let\itenl\istied +\let\Itenu\istieu +\let\Itenl\istied + +\def\dotted{\let\dott@d\@ne}\let\dott@d\empty %+ickd + +\def\@mis{missing } + +% #1 hoffset #2 voffset #3 sense (u,d) #4 reference number #5 start note + +\def\i@slur#1#2#3#4#5{% + \check@staff + \global\advance\N@s\@ne % update slurcounter + \s@l@ctslur#4\relax +% test for already invoked \islur + \if x\the\s@s \else\errmessage{\@mis\noexpand\tslur#4}\fi + \global\s@Y#2% store voffset (abs. dim. to rel. height) + \global\s@s{#3}% store sense (u,d) + \ifx\dott@d\empty \global\s@d{}\else\global\s@d{d}\fi %+ickd + \let\dott@d\empty % set dotted indicator +ickd + \global\s@N\noinstrum@nt % store instrument number + \inhgetn@i#5\relax + \global\s@y\n@i % start vpos (steps of internote) + \global\s@a\altportee % store altportee of current slur + \getcurpos + \advance\y@v#1\qn@width + \global\s@x\y@v + \fi}% start hpos (current pos including hoffset) + +% terminate slur #1 reference number #2 end note +% the various types only influence the horizontal offset, if you want to +% terminate a \ibslur with a \tslur it becomes a little bit tricky + +\def\tslur{\t@slur\h@lf} +\def\tsslur{\t@slur{-\p@ne}} +\def\tubslur{\t@slur1} +\def\tdbslur{\t@slur0} +\def\tbsluru{\t@slur1} +\def\tbslurd{\t@slur0} + +% \def\ttie#1{\let\T@i\@c \t@slur{-\p@ne}#1\@ne} +% \def\tleg#1{\let\T@i\@c \tslur #1\@ne} +% #1 should be braced... by David Alsop on January 11, 2009 +\def\ttie#1{\let\T@i\@c \t@slur{-\p@ne}{#1}\@ne} +\def\tleg#1{\let\T@i\@c \tslur{#1}\@ne} +\let\tten\ttie +\let\Tten\ttie +\let\Tleg\tleg + +% y@i linewidth +% y@iv right hoffset +% y@v endpos, complete length + +% #1 hoffset #2 reference number #3 end note + +\def\t@slur#1#2#3{% + \check@staff + \s@l@ctslur#2\relax + \y@iv#1\qn@width + \def\@sense{\the\s@s}% + \edef\@dotted{\the\s@d}%+ickd +% test for missing \islur + \if x\@sense \errmessage{\@mis\noexpand\islur#2}\fi +% test for \invertslur + \if D\@sense \s@s{u}% + \let\@invert\@ne + \fi + \if U\@sense \s@s{d}% + \let\@invert\@ne + \fi +% compute length + \getcurpos + \advance\y@v\y@iv +% eoline + \y@eol\advance\y@-\beforeruleskip +% clip slur at eoline + \ifdim\y@v>\y@ \y@v\y@ \advance\y@v\beforeruleskip \y@iv\beforeruleskip \fi + \advance\y@v-\s@x + \ifx\T@i\@c \n@i\s@y \else \inhgetn@i#3\relax \fi + \writ@slur\s@y\n@i\y@v{-\y@iv}% +% reset sense of slur + \global\s@s{x}\let\T@i\empty + \global\advance\N@s\m@ne + \fi}% update slur counter + + % this command is made to terminate the slur #1 exactly on the note pitch #2 +\def\Tslurbreak#1#2{\s@l@ctslur#1\relax + \def\@sense{\the\s@s}% + {\if d\@sense \advance\transpose 2\raise0.2\Interligne\hbox{\tslur{#1}{#2}}\relax + \else \advance\transpose -2\raise-0.2\Interligne\hbox{\tslur{#1}{#2}}\relax + \fi + }% +\global\let\@meet\empty +\let\l@length\empty +\let\r@length\empty +\let\@invert\empty +} + +\def\Islurubreak#1#2{{\advance\transpose -1\isluru{#1}{#2}}} +\def\Islurdbreak#1#2{{\advance\transpose 1\islurd{#1}{#2}}} + +\def\TslurbreakNextBar#1#2{\off{\beforeruleskip}\hloff{\Tslurbreak{#1}{#2}}\off{-\beforeruleskip}} +\def\IslurubreakPrevBar#1#2{\off{-\afterruleskip}\hloff{\Islurubreak{#1}{#2}}\off{\afterruleskip}} +\def\IslurdbreakPrevBar#1#2{\off{-\afterruleskip}\hloff{\Islurdbreak{#1}{#2}}\off{\afterruleskip}} + +\def\y@eol{\y@\line@width \advance\y@-\sign@skip + \advance\y@-\clef@skip \advance\y@-\s@indent} + +% hold up the RM-slur calling, because faster coding, +% if the slurs are inside a bar (and you use one kind of \notes) +% and ... there is no limitation in the number of slurs +% if you want to call a short slur, extending to the left use \slur[][][]0 + +% #1 start pitch #2 final pitch #3 sense(u,d) #4 length[noteskip] + +\def\C@slur#1#2#3#4{\check@staff + \inhgetn@i#1\relax \n@ii\n@i + \inhgetn@i#2\relax \relax + \ifx\dott@d\empty \gdef\@dotted{}\else\gdef\@dotted{d}\fi %+ickd + \let\dott@d\empty % set dotted indicator +ickd + \def\@sense{#3}% + \if d\@sense \s@Y-\s@Y \fi + \y@v#4\noteskip + \y@iv\y@v + \advance\y@iv\y@ii + \advance\y@v\y@iii + \kern\y@iv + \writ@slur\n@ii\n@i\y@v\z@ + \kernm\y@iv + \fi} + +\def\sslur{% + \let\s@N\undefined % do not store instrument number + \s@Y\p@seven\internote + \y@iii-1.2\qn@width % offset to length 1.1behind+.1before + \y@ii-\p@ne\qn@width + \C@slur} +\def\slur{% + \let\s@N\undefined % do not store instrument number + \s@Y1\p@seven\internote + \y@iii\z@ + \y@ii\h@lf\qn@width + \C@slur} +\def\stie#1{\sslur{#1}{#1}} +\def\tie#1{\slur{#1}{#1}} + +%%% setup fontsizes + +\newdimen\interbeam % distance entre poutres +\newdimen\b@amthick % half beamthickness +\newdimen\Interligne% de la base d'une ligne a l'autre +\newdimen\Internote % la moitie de \Interligne +\let\internote\Internote +\def\musixchar{\musixfont\char} +\def\keychar{\musickeyfont\char} + +\let\musicnorfont\musictwenty + +\def\set@Largenotesize{\let\musixfont\musicLargefont + \let\xgregfont\xgregLargefont + \b@amthick.3456\Interligne \interbeam1.08\Interligne } + +\def\set@largenotesize{\let\musixfont\musiclargefont + \let\xgregfont\xgreglargefont + \b@amthick.288\Interligne \interbeam.9\Interligne } + +\def\set@normalnotesize{\let\musixfont\musicnorfont + \let\xgregfont\xgregnorfont + \b@amthick.24\Interligne \interbeam\p@seven5\Interligne } + +\def\set@smallnotesize{\let\musixfont\musicsmallfont + \let\xgregfont\xgregsmallfont + \b@amthick\p@ne92\Interligne \interbeam.6\Interligne } + +\def\set@tinynotesize{\let\musixfont\musictinyfont + \let\xgregfont\xgregtinyfont + \b@amthick\p@ne536\Interligne \interbeam.48\Interligne } + +\def\normalnotesize{\set@normalnotesize\comput@specifics + \let\curr@ntsiz@\normalnotesize} +\def\smallnotesize{\set@smallnotesize\comput@specifics + \let\curr@ntsiz@\smallnotesize} +\def\tinynotesize{\set@tinynotesize\comput@specifics + \let\curr@ntsiz@\tinynotesize} + +\def\musickeyfont{% + \ifdim\internote<\p@seven6\Internote \musictinyfont + \else + \ifdim\internote<.95\Internote \musicsmallfont + \else + \ifdim\internote<1.19\Internote \musicnorfont + \else + \ifdim\internote<1.43\Internote \musiclargefont + \else + \musicLargefont + \fi + \fi + \fi + \fi} + +\def\meterfont{% + \ifdim\internote<\p@seven6\Internote \metersmallfont + \else + \ifdim\internote<.95\Internote \meternorfont + \else + \ifdim\internote<1.19\Internote \meterbigfont + \else + \ifdim\internote<1.43\Internote \meterlargefont + \else \meterLargefont + \fi + \fi + \fi + \fi} + +\newbox\ch@box +\newcount\musicsize +\newdimen\qd@skip +\newdimen\qn@width +\newdimen\wn@width + +\newskip\txt@ff +\newskip\s@indent % store parindent +\newskip\big@spc + +\newdimen\lthick \lthick=.4pt +\def\hlthick{\h@lf\lthick} + +%%% + +\def\normalmusicsize{\musicsize\tw@nty \comput@specifics + \afterruleskip\@ight\p@ \elemskip\fontdimen\si@\musicnorfont \clef@skip\z@} +\def\smallmusicsize{\musicsize\sixt@@n \comput@specifics + \afterruleskip\si@\p@ \elemskip\fontdimen\si@\musicnorfont \clef@skip\z@} +\def\largemusicsize{\musicsize\@xxiv \comput@specifics + \afterruleskip\t@n\p@ \elemskip\fontdimen\si@\musicnorfont \clef@skip\z@} +\def\Largemusicsize{\musicsize\@xxix \comput@specifics + \afterruleskip\t@n\p@ \elemskip\fontdimen\si@\musicnorfont \clef@skip\z@} + +\def\comput@fonts{% + \ifnum\musicsize=\sixt@@n + \let\musicLargefont\musictwentyfour + \let\musiclargefont\musictwenty + \let\musicnorfont\musicsixteen + \let\musicsmallfont\musicthirteen + \let\musictinyfont\musiceleven + \let\xgregLargefont\xgregtwentyfour + \let\xgreglargefont\xgregtwenty + \let\xgregnorfont\xgregsixteen + \let\xgregsmallfont\xgregthirteen + \let\xgregtinyfont\xgregeleven + \let\slurd\slurdsixteen \let\sluru\slurusixteen + \let\hslurd\hslurdsixteen \let\hsluru\hslurusixteen + \let\meternorfont\tenbf \let\metersmallfont\eightbf % T116 RDT + \let\meterbigfont\twelvebf \let\meterlargefont\frtbf + \let\meterLargefont\svtbf + \let\tinyppff\ppfftwelve % T117 RDT + \let\smallppff\ppfftwelve + \let\normppff\ppffsixteen + \let\medppff\ppfftwenty + \else\ifnum\musicsize=\@xxiv + \let\musicLargefont\musictwentynine + \let\musiclargefont\musictwentynine + \let\musicnorfont\musictwentyfour + \let\musicsmallfont\musictwenty + \let\musictinyfont\musicsixteen + \let\xgregLargefont\xgregtwentynine + \let\xgreglargefont\xgregtwentynine + \let\xgregnorfont\xgregtwentyfour + \let\xgregsmallfont\xgregtwenty + \let\xgregtinyfont\xgregsixteen + \let\sluru\slurutwenty \let\slurd\slurdtwenty + \let\hsluru\hslurutwenty \let\hslurd\hslurdtwenty + \let\meternorfont\frtbf \let\metersmallfont\twelvebf % T116 RDT + \let\meterbigfont\svtbf \let\meterlargefont\twtybf + \let\meterlargefont\twfvbf + \let\tinyppff\ppffsixteen % T117 RDT + \let\smallppff\ppfftwenty + \let\normppff\ppfftwentyfour + \let\medppff\ppfftwentynine + \else\ifnum\musicsize=\@xxix + \let\musicLargefont\musictwentynine + \let\musiclargefont\musictwentynine + \let\musicnorfont\musictwentynine + \let\musicsmallfont\musictwentyfour + \let\musictinyfont\musictwenty + \let\xgregLargefont\xgregtwentynine + \let\xgreglargefont\xgregtwentynine + \let\xgregnorfont\xgregtwentynine + \let\xgregsmallfont\xgregtwentyfour + \let\xgregtinyfont\xgregtwenty + \let\sluru\slurutwenty \let\slurd\slurdtwenty + \let\hsluru\hslurutwenty \let\hslurd\hslurdtwenty + \let\slurud\slurutwentyd \let\slurdd\slurdtwentyd % +ickd + \let\hslurud\hslurutwentyd \let\hslurdd\hslurdtwentyd %+ickd + \let\meternorfont\svtbf \let\metersmallfont\frtbf % T116 RDT + \let\meterbigfont\twtybf \let\meterlargefont\twfvbf + \let\meterLargefont\twfvbf + \let\tinyppff\ppfftwenty % T117 RDT + \let\smallppff\ppfftwentyfour + \let\normppff\ppfftwentynine + \let\medppff\ppfftwentynine +\else + \ifnum\musicsize=\tw@nty + \else\ifnum\musicsize=\z@ + \else\errmessage{\noexpand\musicsize=\the\musicsize\space not supported, + set to default of 20}% + \fi + \fi\musicsize\tw@nty + \let\musicLargefont\musictwentynine + \let\musiclargefont\musictwentyfour + \let\musicnorfont\musictwenty + \let\musicsmallfont\musicsixteen + \let\musictinyfont\musicthirteen + \let\xgreglargefont\xgregtwentyfour + \let\xgregLargefont\xgregtwentynine + \let\xgregnorfont\xgregtwenty + \let\xgregsmallfont\xgregsixteen + \let\xgregtinyfont\xgregthirteen + \let\sluru\slurutwenty \let\slurd\slurdtwenty + \let\hsluru\hslurutwenty \let\hslurd\hslurdtwenty + \let\meternorfont\twelvebf \let\metersmallfont\tenbf % T116 RDT + \let\meterbigfont\frtbf \let\meterlargefont\svtbf + \let\meterLargefont\twtybf + \let\tinyppff\ppfftwelve % T117 RDT + \let\smallppff\ppffsixteen + \let\normppff\ppfftwenty + \let\medppff\ppfftwentyfour +\fi\fi\fi}% + +\def\comput@specifics{\comput@fonts\comput@sizes} + +\def\comput@sizes{% + \Interligne\fontdimen\fiv@\musicnorfont + \Internote\h@lf\Interligne \big@spc.6\Interligne + \qn@width\fontdimen\si@\musixfont + \wn@width1\qu@rt\qn@width + \txt@ff\h@lf\qn@width + \qd@skip\qn@width\advance\qd@skip-\hlthick} + +%\newdimen\afterruleskip +\newskip\afterruleskip +\newdimen\staffbotmarg % marge au-dessous des portees +\newdimen\stafftopmarg % au-dessus des portees +\newdimen\line@width + +\def\normalvalue{1} +\def\largevalue{1.2} +\def\Largevalue{1.44} +\def\smallvalue{.8} +\def\tinyvalue{.64} + +\def\instrumentnumber#1{\n@v#1\relax + \min@n@v\@ne + \max@n@v\maxinstruments + \edef\nbinstruments{\the\n@v}} + +% staffsize + +\def\setsize#1#2{\n@v#1\relax % select instrument + \expandafter\edef\csname staffspacing\romannumeral\n@v\endcsname{#2}} + +% [T115] moved out to the new register allocation code +% \let\staffspacingi\@ne + +% number of staffs + +\def\setstaffs#1#2{\n@v#1\relax \csname n@p\romannumeral\n@v\endcsname#2} + +% staff lines + +\def\setlines#1#2{\n@v#1\relax % select instrument + \expandafter\def\csname n@l\romannumeral\n@v\endcsname{#2}} + +\newdimen\interportee % distance between staffs of the same instrument (incl) +\newcount\noport@@ +\newcount\noinstrum@nt +\newdimen\altportee + +\def\interstaff#1{\def\interfacteur{#1}} + +\def\s@l@ctinstr{% + \ifnum\noinstrum@nt>\maxinstruments % [T115] -- from here -- + \errmessage{Wrong instrument reference number \the\noinstrum@nt, maxinstruments=\the\maxinstruments} + \fi % [T115] -- until here -- + \edef\altitude{\csname k@i\romannumeral\noinstrum@nt\endcsname}% + \edef\st@ffs{\csname n@p\romannumeral\noinstrum@nt\endcsname}% + \edef\nblines{\csname n@l\romannumeral\noinstrum@nt\endcsname}% + \edef\internote{\csname i@n\romannumeral\noinstrum@nt\endcsname}% + \interportee\interfacteur\internote \interportee\tw@\interportee} + +\def\C@Inter{\stem@skip\interportee \advance\stem@skip-\@ight\internote + \ifnum\nblines=\f@ur \advance\stem@skip\tw@\internote \fi + \ifnum\nblines>\fiv@ \advance\stem@skip-\tw@\internote \fi} + +%%% loop over instruments and staffs + +\def\count@portee{\advance\noport@@\@ne} + +\def\n@loop{\noinstrum@nt\z@ \loop\ifnum\noinstrum@nt<\nbinstruments + \advance\noinstrum@nt\@ne \s@l@ctinstr} + +\def\m@loop{\noinstrum@nt\z@ \loop\ifnum\noinstrum@nt<\maxinstruments + \advance\noinstrum@nt\@ne} + +\def\p@loop{\noport@@\z@ \loop\ifnum\noport@@<\st@ffs + \altportee\altitude \advance\altportee\noport@@\interportee} + +\def\Comp@High{\y@v\st@ffs\interportee \C@Inter\advance\y@v-\stem@skip} + +% to be used to make heavy bars at staff left +% modified according to Werner Icking + + +\def\groupbottom#1#2{\group@no#1\relax + \advance\group@no\m@ne\test@grnum % testgr@num advances group@no by 1... + \expandafter\def\csname lowersonginstrum\romannumeral\group@no\endcsname{#2}} + +\def\grouptop#1#2{\group@no#1\relax + \advance\group@no\m@ne\test@grnum % testgr@num advances group@no by 1... + \expandafter\def\csname uppersonginstrum\romannumeral\group@no\endcsname{#2}} + +\def\songbottom{\groupbottom1} +\def\songtop{\grouptop1} + +% [T115] moved out to the new register allocation code +% \let\lowersonginstrumi\maxdimen +% \let\uppersonginstrumi\z@ + +\def\g@loop{\group@no\z@ \loop\ifnum\group@no<\maxgroups + \s@l@ctgroup} +\def\s@l@ctgroup{% + \relax\test@grnum + \edef\g@b{\csname g@b\romannumeral\group@no\endcsname}% dimen (group bottom) + \edef\g@h{\csname g@h\romannumeral\group@no\endcsname}% dimen (group top) + \edef\lowersonginstrum{\csname lowersonginstrum\romannumeral\group@no\endcsname}% dimen (group top) + \edef\uppersonginstrum{\csname uppersonginstrum\romannumeral\group@no\endcsname}% dimen (group top) + }% +\def\test@grnum{% + \ifnum\group@no<\z@ \group@no\@c \fi + \ifnum\group@no<\maxgroups \else + \count@\maxgroups \advance\count@\m@ne + \errmessage{Wrong group reference number \the\group@no! (valid: 0 to \the\count@)}% [T115] + \group@no\z@% [T115] + \fi + \advance\group@no\@ne} + +% \nobarmessages prevents bar messages + +\def\nobarmessages{\let\no@b\@ne} +\let\no@b\empty + +% \nolinemessages prevents line messages in phase three +\def\nolinemessages{\let\no@l\@ne} +\let\no@l\empty + +% \nobarnumbers prevents bar numbering (Ian Collier) +% \barnumbers restores bar numbering + +\def\nobarnumbers{\let\lin@bar\empty \let\freqbarno\maxdimen} +\def\barnumbers{\let\freqbarno\normalvalue} +\barnumbers + +% show barnumbers only at the beginning system + +\def\raisebarno{\f@ur\internote} +\let\shiftbarno\z@ + +\def\writebarno{\boxit{\eightbf\the\barno\barnoadd}} +\def\systemnumbers{\nobarnumbers\let\lin@bar\@ne} + +% add 'a' behind the systembarnumber, if the previous line ended without +% a bar rule + +\let\z@sw\empty +\def\writezbarno{a} +\def\barnoadd{\ifx\z@sw\@ne \writezbarno \fi} + +% suppress the beginning vertical rule for single-staff scores + +\def\startrule{\let\b@rule\empty} +\def\nostartrule{\let\b@rule\z@} +\startrule + +%%% distance between instruments (added to \interportee) + +% [T115] moved out to the above of the new register allocation code +% \newdimen\interinstrument +% [T115] moved out to the new register allocation code +% \let\interinstrumenti\interinstrument + +\def\setinterinstrument#1#2{\n@v#1\relax % select instrument + \expandafter\def\csname interinstrument\romannumeral\n@v\endcsname{#2}} + +%%% portees + +\newdimen\systemheight +\newdimen\altplancher + +% New version by Werner Icking + +\def\writ@staffs{% + \y@\staffbotmarg \global\altplancher\staffbotmarg + \rlap{\n@loop\w@st\repeat +% beginning vertical rule + \systemheight\y@ + \advance\systemheight-\altplancher + \C@Inter \global\advance\systemheight-\stem@skip + \ifx\empty\b@rule \raise\altplancher\rlap{% + \vrule\@depth\hlthick\@height\systemheight\@width\lthick}\fi +% 'Akkoladenklammer' don't know the english word + \g@loop + \ifnum\uppersonginstrum<\lowersonginstrum + \else + \noinstrum@nt\uppersonginstrum\s@l@ctinstr\C@Inter + \global\advance\g@h-\stem@skip \global\advance\g@h-\g@b + \global\advance\g@h\Interligne \global\advance\g@b-\Internote + \raise\g@b\llap{\uplap{\offinterlineskip + \set@normalnotesize\hbox{\musixfont\fourt@@n}\hbox{\vrule\@height\g@h + \@width\internote}\hbox{\musixfont\fiv@t@@n}}\kern\internote}% + \fi + \repeat +% systembarnumbers + \ifx\lin@bar\@ne \y@\altplancher \advance\y@\systemheight + \advance\y@\raisebarno \raise\y@\rlap{\kern\shiftbarno\writebarno}\fi +% strut + \advance\stafftopmarg\staffbotmarg + \raise\stafftopmarg\hbox{\vrule\@height\systemheight\@width\z@}}} + +\def\uplap#1{\vbox\@to\z@{\vss#1}} + +% new version of \w@st by Werner Icking + +\newskip\instrum@in@group +\def\w@st{% + \global\noport@@\z@ \global\altitude\y@ + \global\instrum@in@group=\z@ + {\g@loop + \ifnum\noinstrum@nt=\lowersonginstrum + \global\g@b\altitude + \fi + \ifnum\uppersonginstrum>\lowersonginstrum\relax + \ifnum\noinstrum@nt<\lowersonginstrum\relax + \else + \ifnum\noinstrum@nt>\uppersonginstrum\relax + \else +% \message{\the\noinstrum@nt\space in-group!}% + \global\instrum@in@group=2\internote + \fi + \fi + \fi + \repeat}% +% nullportee + \ifnum\st@ffs=\z@ + \advance\y@\f@ur\Interligne + \else +% multportee + \ifnum\st@ffs>\@ne \Comp@High\n@v\y@v \sp@pt\tw@ + \advance\n@v\@cxxviii \divide\y@v\tw@ +%==== the parenthesis should be shifted to the left if within +%==== songbottom -- songtop + \advance\y@v\y@ + \raise\y@v\hbox{\kern -\instrum@in@group\mxsps\char\n@v\kern\instrum@in@group}% + \fi +% normal staff + {\loop \staff@lines\ifnum\noport@@<\st@ffs \repeat}% + \fi % fin du \else pour 0 portees=chant + {\g@loop + \ifnum\noinstrum@nt=\uppersonginstrum \global\g@h\y@ \fi + \repeat}% + \ifnum\noinstrum@nt<\nbinstruments + \advance\y@\csname interinstrument\romannumeral\noinstrum@nt\endcsname \fi} + +\def\staff@lines{\raise\y@\rlap{\uplap{% + \ifcase\nblines + \or \Lin@\zLin@\zLin@ + \or \Lin@\zLin@\Lin@\zLin@ + \or \Lin@\zLin@\Lin@\zLin@\Lin@ + \or \Lin@\Lin@\Lin@\Lin@ + \or \Lin@\Lin@\Lin@\Lin@\Lin@ + \or \Lin@\Lin@\Lin@\Lin@\Lin@\Lin@ + \or \Lin@\Lin@\Lin@\Lin@\Lin@\Lin@\Lin@ + \or \Lin@\Lin@\Lin@\Lin@\Lin@\Lin@\Lin@\Lin@ + \or \Lin@\Lin@\Lin@\Lin@\Lin@\Lin@\Lin@\Lin@\Lin@ + \fi\kernm\hlthick}}% + \global\advance\y@\interportee \count@portee} + +\def\zLin@{\kern\tw@\internote} +\def\Lin@{\zLin@\kernm\lthick\hrule\@width\line@width} + +\newskip\boxitsep \boxitsep\thr@@\p@\relax + +\def\boxit#1{\vbox{\hrule\hbox{\vrule\kern\boxitsep\vbox{% + \kern\boxitsep\hbox{#1}\kern\boxitsep}\kern\boxitsep\vrule}\hrule}} +\def\circleit#1{\setbox\ch@box\hbox{#1}\y@v\ht\ch@box + \y@v1.41\ht\ch@box % => sqrt(2) + \n@v\y@v \sp@pt\tw@ \advance\n@v69\rlap{#1}% + \raise\h@lf\ht\ch@box\rlap{\kern\h@lf\wd\ch@box\mxsps\char\n@v}} + +\def\thinrul@{\writ@rule\lthick} +\def\thickrul@{\writ@rule\big@spc} + +%%% start normal score + +%% +% Define a counter to keep track of total number of bars in piece +% which are terminated by a barline. This is not necessarily +% the same as \barno, in view of (eg) a bar containing +% multiple bars rest. +%% +% !!! \barsinpi@c@ now used for \zbar and \xbar too, if you use them +% the value of \barsinpi@c@ says nothing !!! +% + +\newcount\barsinpi@c@ +\newcount\barno +\newcount\startbarno \startbarno\@ne +\newdimen\sign@skip +\newdimen\maxsign@skip + + +\def\piece@begina{\catcodesmusic \barno\startbarno \@l@mskip\elemskip + \barsinlin@\z@ \let\z@sw\empty \frenchspacing +% \let\barrul@\thinrul@ \comp@internote} %-simick + \b@rrul@\comp@internote} %+simick + +\def\comp@internote{\comput@specifics + \n@loop + \internote\csname staffspacing\romannumeral\noinstrum@nt\endcsname\Internote + \repeat + \line@width\hsize} + +\def\piece@beginb{\advance\line@width-\parindent \s@indent\parindent + \writ@staffs \writ@names \advance\line@width\parindent} + +\def\piece@beginc{% +% write clefs + \n@loop{\writ@clefi}\repeat \kern\clef@skip +% everystaff stuff + \everyst@ff +% write signatures + \sign@skip\z@ \n@loop{\s@l@ctsigns \let\@Ti\writ@sign \C@wsi}\repeat + \kern\sign@skip \m@loop \s@l@ctsigns \o@s\a@s \s@l@ctclefs \o@c\a@c \repeat + \let\Writ@newsigns\empty \hskip\z@ plus\p@ minus\p@ \lastbarpos\z@} + +\let\fil@begin\empty +\let\Writ@meters\empty + +\def\startpiece{\ifstartmuflex@done\relax + \else\startmuflex + \immediate\write16{\noexpand\startmuflex launched by + \noexpand\startpiece }% + \fi + \barsinpi@c@\z@ \piece@begina \leavevmode \piece@beginb + \piece@beginc \fil@begin \Writ@meters + \let\volta@set\empty % tells the kind of volta setting at next bar + \let\volta@cut\empty % flag to tell that a volta has been cut at line end + \let\volta@type\empty % the current volta setting (same defs as \volta@set) + \let\endvolta@set\empty % tells the kind of volta closing at next bar +} + +\let\everystaff\empty +\def\everyst@ff{\everystaff}% --> MuFlex Pass II + +%%% continue score + +\let\atnextline\empty + +\def\piece@conta{\catcodesmusic \atnextline \let\atnextline\empty + \comp@internote \leavevmode \barsinlin@\z@ } + +\def\contpiece{\noindent \piece@conta \writ@staffs \piece@beginc + \Writ@meters \wbarno@x \addspace\afterruleskip +} + +% like contpiece but with indentation (parindent) and instrument names +% it's for changing the number of instrument in one piece + +\let\fil@indent\empty +\def\Contpiece{\piece@conta \piece@beginb \fil@indent \piece@beginc + \Writ@meters} + +%%% end score + +\let\ragg@d\empty +\let\z@suspend@autoflag\empty % used in musixcpt only + +\def\z@suspend{% + \z@suspend@autoflag % used in musixcpt only +% cutvolta + \write@volta@hrule + \ifx\volta@type\tw@\let\volta@set\tw@ \let\volta@type\empty + \let\volta@cut\tw@\fi % restart volta at next line if continuous + \ifx\volta@type\thr@@\let\volta@set\thr@@ \let\volta@type\empty + \let\volta@cut\thr@@ \fi % restart volta at next line if continuous +% cutoctline + \o@loop + \ifdim\o@x<\maxdimen \let\T@ii\n@ii \C@TO \o@x\z@ \fi + \repeat +% cut trill + \tr@loop + \ifdim\tr@x<\maxdimen \let\T@ii\n@ii \C@TR \tr@x\z@ \fi + \repeat +% cutslur + \ifnum\N@s>\z@% % any pending slurs ? + \n@viii\maxslurs % test all possible slur numbers [T115] (Hiroaki) + \advance\n@viii\m@ne + \loop\ifnum\n@viii>\m@ne + \s@l@ctslur\n@viii\relax + \edef\@sense{\the\s@s}% + \if x\@sense% % sense flag + \else% % found slur + \edef\@dotted{\the\s@d}% +ickd + \y@v\lin@pos % get current position + \advance\y@v-\s@x % slurlength = currentpos - startpos + \let\@Ti\@ne % set flag for \writ@slur (\staffbotmarg) + \ifnum\s@z=\maxdimen \s@z\s@y \fi % flag (\breakslur not used -> tie) + \writ@slur\s@y\s@z\y@v\p@% avoid touching the bar rule + \s@x\z@% reset startpos for next line + \s@z\maxdimen% reset breakslur + \fi + \advance\n@viii\m@ne \repeat + \fi\s@indent\z@ +% + \ragg@d\par\lin@pos\z@ \endcatcodesmusic} + +\def\stoppiec@{\check@nopen\n@wbar\z@suspend} +%\def\stoppiece{\stoppiec@\@nds@ction} %-simick +\def\stoppiece{\T@bil\fi\stoppiec@\@nds@ction} %+simick +\let\endpiece\stoppiece + +\def\zstoppiec@{\check@nopen\zn@wbar\z@suspend} +%\def\zstoppiece{\zstoppiec@\@nds@ction} %-simick +\def\zstoppiece{\T@bil\fi\zstoppiec@\@nds@ction}%+simick + +\def\Stoppiece{\setdoubleBAR\stoppiece} +\let\Endpiece\Stoppiece + +%%% short excerpts + +\def\startextract{\lastbarno\z@ \barno\startbarno + \piece@begina\setbox\w@rkbox\hbox{\writ@staffs}% to compute heights + \setbox\w@rkbox\hbox\bgroup% !! all changes are local !! + \line@width\maxdimen + \maxbarsinlin@\maxdimen %+simick + \let\T@bil\iftrue \let\everyst@ff\everystaff \let\fil@spc\empty + \let\fil@termskip\empty \let\fil@signs\empty \let\fil@barno\empty + \let\leftrepeat\leftrepeat@II \let\leftrightrepeat\leftrightrepeat@II + \piece@beginc\Writ@meters\addspace\afterruleskip} + +% enable left and right extracts (e.g. for footnotes) + +\let\extractline\centerline + +\def\endextract{\let\z@suspend\write@volta@hrule + \stoppiec@\egroup\line@width\wd\w@rkbox + \extractline{\writ@names\writ@staffs\unhbox\w@rkbox}% + \endcatcodesmusic} +\def\zendextract{\let\stoppiec@\zstoppiec@ \endextract} + +%% +% Redefine \t@rmskip to include a macro for writing a record to a file, +% and define the macro +%% + +\newdimen\x@skip +\newdimen\n@skip + +\let\fil@termskip\empty +\def\t@rmskip{\kern\n@skip\advance\x@skip\n@skip + \advance\lin@pos\x@skip + % case of \hardnotes + \ifnum\V@sw>0\relax + \y@v\n@skip \fil@spc + \fi + % end case \hardnotes + \fil@termskip\global\n@skip\z@ \global\x@skip\z@ \let\V@sw\z@} + +%% +% Define the amount of space before each barline, +%% + +%\newdimen\beforeruleskip +\newskip\beforeruleskip + +%% +% We must distinguish between scalable ('soft'=1) material in the bar +% (eg noteboxes) and absolute ('hard'=0) widths such as those from +% barlines and clef symbols +% Hence introduce a switch defining this attribute +%% + +\newcount\widthtyp@ \widthtyp@\@ne + +%%% bar numbers + +\newcount\lastbarno + +\def\writethebarno{\fontbarno\the\barno\kernm\qn@width} +\def\fontbarno{\it} + +\def\wbarno@x{\lastbarpos\lin@pos + \ifx\volta@set\empty + \n@iii\barno \divide\n@iii\freqbarno\relax + \ifnum\n@iii=\lastbarno + \else \y@\altplancher \advance\y@\systemheight \advance\y@\tw@\internote + \raise\y@\llap{\writethebarno}\fi + \else + \ifx\volta@cut\empty + \else % volta was cut, there is nothing colliding with bar number. + \n@iii\barno \divide\n@iii\freqbarno\relax + \ifnum\n@iii=\lastbarno + \else \y@\altplancher \advance\y@\systemheight \advance\y@\tw@\internote + \raise\y@\llap{\writethebarno}\fi + \fi + \write@volta + \fi + \b@rrul@ %+simick + \n@iii\barno \divide\n@iii\freqbarno\relax \lastbarno\n@iii } + +%%% pass selective scoring + +\newskip\cut@v % contains width of bar rule +\newskip\init@volta@pos % start position of volta +\newskip\volta@startcor %+simick volta start correction in case of leftrepeats +\newskip\volta@endcor %+simick volta end correction in case of rightrepeats + +\def\raisevolta{\f@ur\internote} + +\newbox\writ@volta@box + +\def\voltadot{.}% +\def\write@volta{% writes the requested |n. and moves the things for further use + \ifx\volta@type\empty\else\errmessage{/setvolta collision!}\fi + \y@\altplancher \advance\y@\systemheight + \advance\y@\raisevolta +% \setbox\writ@volta@box\rlap{\vrule % \musixfont\sixt@@n %-simick +% \rm\ \vphantom{\^{\volta@text}\strut gq}\volta@text\voltadot}% %-simick + \setbox\writ@volta@box\rlap{\vrule\rm\strut\ \volta@text\voltadot}% %+simick + \xdef\thevolta@boxheight{\the\ht\writ@volta@box}% + \xdef\thevolta@boxdepth{\the\dp\writ@volta@box}% + \ifx\volta@cut\empty \else\setbox\writ@volta@box\null + \fi % if continuation, make writ@volta@box null +% \raise\y@\llap{\box\writ@volta@box}% %-simick + \kernm\volta@startcor\raise\y@\llap{\box\writ@volta@box}\kern\volta@startcor %+simick + \let\volta@type\volta@set + \let\volta@set\empty + \let\volta@cut\empty +% \init@volta@pos\lin@pos\relax %-simick + \init@volta@pos\lin@pos \advance\init@volta@pos-\volta@startcor %+simick +}% + +\def\write@volta@hrule{% write the hrule of volta bar at its end + \ifx\volta@type\empty + \else + \y@v\lin@pos \advance\y@v-\init@volta@pos +% \global\advance\cut@v\lthick \advance\y@v-\cut@v %-simick +% \global\advance\cut@v\lthick %-simick + \ifnum\barsinlin@=\maxbarsinlin@ %+simick + \y@i\z@ %+simick + \else %+simick + \y@i\cut@v \advance\y@i-\volta@endcor %+simick + \fi %+simick + \advance\y@v-\y@i %+simick + \y@\altplancher \advance\y@\systemheight + \advance\y@\raisevolta + \raise\y@\llap{% + \raise\thevolta@boxheight +% \hbox{\vrule\@height\z@\@depth\lthick\@width\y@v}}% %-simick + \hbox{\vrule\@height\z@\@depth\lthick\@width\y@v}\kern\y@i}% %+simick +% check whether termination has been required + \ifx\endvolta@set\thr@@ \let\volta@type\thr@@\fi % \endvoltabox forces type \thr@@ + \ifx\endvolta@set\empty \else \write@volta@endbox\fi + % now set volta@type \@ne to \empty + \ifx\volta@type\@ne \let\volta@type\empty\fi + \fi +}% + +\def\write@volta@endbox{% write the hrule of volta bar at its end + \ifx\volta@type\empty + \else +% \y@v\lin@pos \advance\y@v-\init@volta@pos %-simick +% \global\advance\cut@v\lthick \advance\y@v-\cut@v %-simick +% \global\advance\cut@v\lthick %-simick + \y@\altplancher \advance\y@\systemheight + \advance\y@\raisevolta + \ifx\volta@type\thr@@ +% \raise\y@\llap{\raise\thevolta@boxheight\hbox{\true@endvoltabox}}% %-simick + \raise\y@\llap{\raise\thevolta@boxheight\hbox{\true@endvoltabox}\kern\y@i}%+simick + \fi +% now force volta@type to \empty + \let\volta@type\empty + \let\endvolta@set\empty + \let\volta@cut\empty + \fi +}% + +%\check + +\let\writ@volta\empty % provisional for testing % + +\let\volta@set\empty % tells the kind of volta setting at next bar + % \@ne = single \setvolta, \tw@ = \Setvolta + % \thr@@ = setvoltabox + +\let\volta@type\empty % the current volta setting (same defs as \volta@set) +\let\volta@cut\empty + +\let\endvolta@set\empty % tells the kind of volta closingg at next bar + % \@ne = not used, \tw@ = terminate \Setvolta[box] + % \thr@@ = terminate \Setvolta[box] with an ending hook + +\def\setvolta{\let\volta@set\@ne \gen@setvolta} +\def\Setvolta{\let\volta@set\tw@ \gen@setvolta} +\def\setvoltabox{\let\volta@set\thr@@ \gen@setvolta} + +\def\gen@setvolta#1{\def\volta@text{#1}} + +\def\setendvolta{% + \ifx\volta@type\empty\volta@err + \else\let\endvolta@set\tw@ + \fi} + +\def\setendvoltabox{% + \ifx\volta@type\empty\volta@err + \else\let\endvolta@set\thr@@ + \fi} + +\let\endvolta\setendvolta +\let\endvoltabox\setendvoltabox + +\def\true@endvoltabox{\raise-\thevolta@boxheight + \llap{\vrule\@height\thevolta@boxheight \@depth\thevolta@boxdepth}} + +\def\volta@err{\immediate\write16{% + type=\ifx\volta@type\empty 0\else \number\volta@type\fi, + set=\ifx\volta@set\empty 0\else \number\volta@set\fi}% +\errmessage{\noexpand\endvolta, %\noexpand\contvolta, +\noexpand\endvoltabox\space does not match opening \noexpand\S[s]volta...}} + + +%%% line breaking stuff + +\let\@nds@ction\empty + +\newcount\barsinlin@ +\newcount\maxbarsinlin@ + +%\def\@LeftRp{\stoppiec@\contpiece\addspace{\h@lf\afterruleskip}% %-simick +% \kernm\afterruleskip\l@eftrepeat\kern\afterruleskip} %-simick +\def\@LeftRp{\stoppiec@\l@@ftrepeat\advance\volta@startcor-\afterruleskip %+simick + \contpiece\addspace{\h@lf\afterruleskip}% %+simick + \kernm\afterruleskip\l@eftrepeat\kern\afterruleskip %+simick + \advance\lastbarpos\afterruleskip \b@rrul@} %+simick + +\def\T@bil{\advance\barsinlin@\@ne \ifnum\barsinlin@<\maxbarsinlin@} + +\def\barre{\T@bil \@bar\else\stoppiec@\contpiece \fi} +\def\xbar{\@bar\advance\barsinpi@c@\m@ne} +\def\zbar{\T@bil \zn@wbar\else\zstoppiec@\contpiece \fi} +\def\alaligne{\stoppiece\contpiece} +\def\zalaligne{\zstoppiece\contpiece} +\def\leftrepeat@II{\T@bil \setleftrepeat\@bar\else\@LeftRp \fi} +\let\leftrepeat\leftrepeat@II +\def\leftrightrepeat@II{\T@bil \setleftrightrepeat + %\setbox\toks@box\l@eftrightrepeat \global\cut@v=\wd\toks@box + \@bar + \else\setrightrepeat\@LeftRp \fi} +\let\leftrightrepeat\leftrightrepeat@II +\def\alapage{\stoppiece\eject\contpiece} +\def\zalapage{\zstoppiece\eject\contpiece} + +% minuscule: une seule barre +% majuscule: double barre + +\let\Writ@newsigns\empty + +\def\updat@context{\writ@newclefs + \T@bil \wbarno@x\Writ@newsigns\Writ@meters\addspace\afterruleskip + \else\Writ@newsigns\z@suspend\contpiece \fi} + +\def\changecontext{\showallbarrules\n@wbar\updat@context} +\def\Changecontext{\showallbarrules\setdoublebar\changecontext} +\def\zchangecontext{\advance\n@skip\beforeruleskip \widthtyp@\@ne \t@rmskip + \zn@wbar\updat@context} + +\def\pchangecontext{\showallbarrules\n@wbar + \writ@newclefs\Writ@newsigns\z@suspend\eject\contpiece} +\def\pChangecontext{\setdoublebar\pchangecontext} + +%%% bars, repeatbars, ... + +%% +% Change ... to add skip \beforeruleskip to the preceeding notebox, +% and to set the 'soft' switch for the output record +%% +%% +% Redefine \n@wbar to write the bar line thickness to file, +% then reset \n@skip and \x@skip +%% + +\newskip\lastbarpos +\let\fil@barno\empty +\let\atnextbar\empty + +\def\n@wbar{% + \t@rmskip % essai DT + \advance\n@skip\beforeruleskip \widthtyp@\@ne \t@rmskip +% \ifdim\cut@v>\z@ \else\ifx\barrul@\thinrul@ \else\global\cut@v.9\Interligne \fi\fi %-simick +% \barrul@\widthtyp@\z@ \fil@termskip\let\barrul@\thinrul@ %-simick + \barrul@\widthtyp@\z@ \fil@termskip %+simick + \advance\barsinpi@c@\@ne \fil@barno + \ifx\no@b\empty \message{bar \the\barno}\fi + \advance\barno\@ne \advance\lin@pos\x@skip \atnextbar \let\atnextbar\empty + \write@volta@hrule %+simick +% \global\cut@v\z@ % <===================================== inserted %-simick + \global\n@skip\z@ \global\x@skip\z@ \let\z@sw\empty +% \write@volta@hrule %-simick +}% + +\def\@bar{\n@wbar\wbarno@x\addspace\afterruleskip} + +\def\zn@wbar{\t@rmskip\advance\barsinpi@c@\@ne \let\z@sw\@ne} + +\def\small@spc{\addspace{\h@lf\big@spc}} + +\def\b@rrul@{\let\barrul@\thinrul@ %+simick + \global\cut@v\lthick \global\volta@endcor-\thr@@\lthick \global\volta@startcor\z@} %+simick +\def\r@ightrepeat{% + \hbox{\writ@colons\addspace\big@spc\thinrul@\small@spc\thickrul@}} +\def\r@@ghtrepeat{% %+simick + \global\cut@v\big@spc \global\advance\cut@v\lthick \global\advance\cut@v\h@lf\big@spc %+simick + \global\volta@endcor\cut@v \global\advance\cut@v\big@spc \global\volta@startcor\z@} %+simick +\def\l@eftrepeat{% + \hbox{\thickrul@\small@spc\thinrul@\addspace\big@spc\writ@colons}} +\def\l@@ftrepeat{% %+simick + \global\cut@v\big@spc \global\advance\cut@v\h@lf\big@spc \global\advance\cut@v\lthick %+simick + \global\advance\cut@v\big@spc \global\volta@endcor\z@ \global\volta@startcor\big@spc %+simick + \global\advance\volta@startcor\lthick \global\advance\volta@startcor\h@lf\big@spc} %+simick +\def\l@eftrightrepeat{\hbox{\writ@colons\addspace\big@spc\thickrul@ + \small@spc\thickrul@\addspace\big@spc\writ@colons}} +\def\l@@ftrightrepeat{% %+simick + \global\cut@v\big@spc \global\advance\cut@v\big@spc \global\volta@endcor\cut@v %+simick + \global\advance\cut@v\h@lf\big@spc %+simick + \global\volta@startcor\big@spc \global\advance\volta@startcor\big@spc %+simick + \global\advance\cut@v\volta@endcor \global\advance\volta@startcor-\lthick} %+simick + +\def\doublebar{\showallbarrules\setdoublebar\barre}% double barre de mesure +%\def\setdoubleBAR{\showallbarrules\def\barrul@{\thinrul@\small@spc\thickrul@}} %-simick +\def\setdoubleBAR{\showallbarrules\def\barrul@{\thinrul@\small@spc\thickrul@}% %+simick + \global\cut@v\lthick \global\advance\cut@v\h@lf\big@spc \global\volta@endcor\cut@v %+simick + \global\advance\cut@v\big@spc \global\volta@startcor\z@} %+simick +%\def\setemptybar{\def\barrul@{\relax}} %-simick +\def\setemptybar{\def\barrul@{\relax}% %+simick + \global\cut@v\z@ \global\volta@endcor-\f@ur\lthick \global\volta@startcor\z@} %+simick +\def\setdoublebar{\showallbarrules\global\cut@v.4\Interligne + \global\advance\cut@v\tw@\lthick \global\volta@endcor\z@ \global\volta@startcor\z@ %+simick + \def\barrul@{\thinrul@\addspace{.4\Interligne}\thinrul@}} + +\def\rightrepeat{\setrightrepeat\barre} + +%\def\setrightrepeat{\showallbarrules\let\barrul@\r@ightrepeat} %-simick +\def\setrightrepeat{\showallbarrules\let\barrul@\r@ightrepeat \r@@ghtrepeat} %+simick +%\def\setleftrepeat{\showallbarrules\let\barrul@\l@eftrepeat} %-simick +\def\setleftrepeat{\showallbarrules\let\barrul@\l@eftrepeat \l@@ftrepeat} %+simick +%\def\setleftrightrepeat{\showallbarrules\let\barrul@\l@eftrightrepeat} %-simick +\def\setleftrightrepeat{\showallbarrules\let\barrul@\l@eftrightrepeat \l@@ftrightrepeat}%+simick + +% write colons on all staffs (a part of [left][right]repeat symbols + +\def\writ@colons{\n@loop{\w@coli}\repeat} +\def\w@coli{\p@loop + \raise\altportee\hbox{\raise4\internote\hbox{\keychar55}}\count@portee\repeat} + +%%% seperated and full barlines + +%\def\rul@full#1{\raise\altplancher\rlap{\vrule\@depth\hlthick +% \@height\systemheight\@width#1}\addspace#1} + +\def\rul@full#1{\hbox{\raise\altplancher\rlap{\vrule\@depth\hlthick + \@height\systemheight\@width#1}}\addspace#1} + +\def\rul@sep#1{\noport@@\z@\n@loop + \edef\rul@hidden{\csname h@bl\romannumeral\noinstrum@nt\endcsname}% + \Comp@High\hbox{\raise\altitude\rlap{% +% \message{(tw@=\meaning\tw@\space thr@@=\meaning\thr@@\space \number\noinstrum@nt->}\expandafter\show\rul@hidden + \expandafter + \ifx\rul@hidden\relax % if \relax = never hidden + \vrule\@depth\hlthick\@width#1\@height\y@v + \else + \expandafter + \ifx\rul@hidden\thr@@ % if \thr@@ = not hidden one time, + \vrule\@depth\hlthick\@width#1\@height\y@v + \global\expandafter\let\rul@hidden\tw@ % reset to perm. hidden + \else + \expandafter + \ifx\rul@hidden\tw@ % if \tw@ = always hidden + \relax + \else + \expandafter + \ifx\rul@hidden\@ne % if \@ne = hidden only one time + \global\expandafter\let\rul@hidden\relax + \fi + \fi + \fi + \fi}}\repeat\addspace#1} + +%== hides (only) next bar line for specified instrument +\def\Hidebarrule#1{\global\expandafter\let\csname h@bl\romannumeral#1\endcsname\@ne} + +%== hides all next bar lines for specified instrument +\def\hidebarrule#1{\global\expandafter\let\csname h@bl\romannumeral#1\endcsname\tw@} + +%== force showing all bar lines for specified instrument +\def\showbarrule#1{\global\expandafter\let\csname h@bl\romannumeral#1\endcsname\relax} + +%== force showing all bar lines for all instruments +\def\showallbarrules{% + %\ifx\writ@rule\rul@sep\relax + \n@loop + \global\expandafter\let\csname h@bl\romannumeral\noinstrum@nt\endcsname\relax + \repeat + %\fi +} + +%== force showing (only) next bar line for specified instrument +\def\Showbarrule#1{\global\expandafter\let\csname h@bl\romannumeral#1\endcsname\thr@@} + +% standard vrules over all instruments +\def\stdbarrules{\let\writ@rule\rul@full } + +% separated vrules par instrum +\def\sepbarrules{\let\writ@rule\rul@sep } +\stdbarrules + +%%% signs + +\def\s@l@ctsigns{\edef\a@s{\csname a@s\romannumeral\noinstrum@nt\endcsname}% + \edef\o@s{\csname o@s\romannumeral\noinstrum@nt\endcsname}}% + +\def\setsign#1#2{\noinstrum@nt#1\relax + \let\Writ@newsigns\writ@newsigns % only write them, when they are touched + \s@l@ctsigns % select instrument + \a@s#2\relax % +} + +\def\generalsignature#1{\let\Writ@newsigns\writ@newsigns + \m@loop \s@l@ctsigns \a@s#1\repeat} + +% Inhibits writing erasing naturals at next change of context +\def\ignorenats{\m@loop \s@l@ctsigns \o@s\z@ \repeat} + +\def\changesignature{\t@rmskip\Writ@newsigns} + +\def\writ@sign{\ifnum\a@s=\z@ \else + \n@v\@lii + \ifnum\a@s>\z@ \C@sig\t@n + \C@sh\@ne\s@v@n + \C@sh\tw@\@l@v@n + \C@sh\thr@@\@ight + \C@sh\f@ur\fiv@ + \C@sh\fiv@\nin@ + \C@sh\si@\si@\fi + \n@v\@l + \ifnum\a@s<\z@ \C@sig\si@ + \C@fl\@ne\nin@ + \C@fl\tw@\fiv@ + \C@fl\thr@@\@ight + \C@fl\f@ur\f@ur + \C@fl\fiv@\s@v@n + \C@fl\si@\thr@@\fi + \fi} + +\def\C@sh#1#2{\ifnum\a@s>#1\C@sig#2\fi} +\def\C@fl#1#2{\ifnum\a@s<-#1\C@sig#2\fi} + +%% +% Augment \writ@newsigns so that +% (1) the space taken by the mid-line sign change is written to the file; +% (2) the new value of \sign@skip is written to the file +% Note that this is not necessarily the same value +% as the mid-line value, which includes cancellation naturals when +% the key signature changes from N flats to M sharps (or vice-versa) +%% + +\let\fil@signs\empty + +\def\writ@newsigns{\sign@skip\z@ + \n@loop{\s@l@ctsigns \let\@Ti\writ@newsign \C@wsi}\repeat + \n@skip\sign@skip \widthtyp@\z@ \t@rmskip + \m@loop \s@l@ctsigns \o@s\a@s \repeat + \let\Writ@newsigns\empty \fil@signs } + +\def\upd@width#1{\ifdim#1<\wd\toks@box \global#1\wd\toks@box \fi} +\def\writ@box{\leavevmode\raise\altportee\rlap{\box\toks@box}} + +\newcount\ut@ref + +\def\get@refs#1#2#3#4{% #1-#4: cle correspondante 0=sol, 5-6=fa, 1-4=ut + \ifcase\noport@@ \ut@ref\z@ \or \ut@ref#1\or \ut@ref#2\or + \ut@ref#3\or \ut@ref#4\fi + \relax \ifnum \ut@ref=9\relax \ut@ref-1\relax\fi + \global\ut@ref\ut@ref } + + %\def\writ@newsign{\ifnum\a@s=\z@ \else\kern.4\Internote \fi + % \ifnum\o@s<\z@ \w@flats\w@sharps\else\w@sharps\w@flats \fi} + +\def\writ@newsign{\ifnum\a@s=\z@ \else\kern.4\Internote \fi + \ifnum\o@s<\z@ \w@cancelflats\w@flats\w@sharps + \else\w@cancelsharps\w@sharps\w@flats \fi} + +\def\w@flats{\W@Fl\z@\si@ \W@Fl\@ne\nin@ \W@Fl\tw@\fiv@ \W@Fl\thr@@\@ight + \W@Fl\f@ur\f@ur \W@Fl\fiv@\s@v@n \W@Fl\si@\thr@@} + +\def\w@cancelflats{\W@canFl\z@\si@ \W@canFl\@ne\nin@ \W@canFl\tw@\fiv@ + \W@canFl\thr@@\@ight \W@canFl\f@ur\f@ur \W@canFl\fiv@\s@v@n \W@canFl\si@\thr@@} + + %\def\W@Fl#1#2{% + % \ifnum\a@s<-#1\n@v\@l \C@sig#2\else \ifnum\o@s<-#1\n@v\@liv \C@sig#2\fi \fi} + +\def\W@Fl#1#2{% + \ifnum\a@s<-#1\n@v\@l \C@sig#2\else \ifnum\o@s<-#1\relax\fi \fi} + +\def\W@canFl#1#2{% + \ifnum\a@s<-#1\relax\else \ifnum\o@s<-#1\n@v\@liv \C@sig#2\fi \fi} + +\def\w@sharps{\W@Sh\z@\t@n \W@Sh\@ne\s@v@n \W@Sh\tw@\@l@v@n + \W@Sh\thr@@\@ight \W@Sh\f@ur\fiv@ \W@Sh\fiv@\nin@ \W@Sh\si@\si@} + +\def\w@cancelsharps{\W@canSh\z@\t@n \W@canSh\@ne\s@v@n \W@canSh\tw@\@l@v@n + \W@canSh\thr@@\@ight \W@canSh\f@ur\fiv@ \W@canSh\fiv@\nin@ \W@canSh\si@\si@} + + %\def\W@Sh#1#2{% + % \ifnum\a@s>#1\n@v\@lii \C@sig#2\else\ifnum\o@s>#1\n@v\@liv \C@sig#2\fi \fi} + +\def\W@Sh#1#2{% + \ifnum\a@s>#1\n@v\@lii \C@sig#2\else\ifnum\o@s>#1\relax\fi \fi} + +\def\W@canSh#1#2{% + \ifnum\a@s>#1\relax\else\ifnum\o@s>#1\n@v\@liv \C@sig#2\fi \fi} + +\def\C@wsi{\s@l@ctclefs \p@loop \count@portee \expandafter\get@refs\the\a@c + \setbox\toks@box\hbox{\kern.4\Internote \@Ti \kern.4\Internote}% + \upd@width\sign@skip \writ@box \repeat} + + %\def\C@sig#1{\n@iii#1% + % \ifnum\ut@ref>\z@ + % \advance\n@iii\ut@ref \advance\n@iii\ut@ref + % \ifnum\ut@ref=\si@ \advance\n@iii-\s@v@n \fi + % \ifnum\ut@ref>\thr@@ \advance\n@iii-\s@v@n \fi + % \ifnum\n@iii>\@l@v@n \advance\n@iii-\s@v@n \fi + %\fi + %\advance\n@iii-\tw@ \raise\n@iii\internote + %\hbox\@to\tw@\internote{\hss\keychar\n@v\hss}} + +\def\C@sig#1{\n@iii#1% Correction by W. Icking + \advance\n@iii\ut@ref \advance\n@iii\ut@ref + \ifnum\ut@ref=\si@ \advance\n@iii-\fourt@@n% + \else \ifnum\ut@ref>\z@ \advance\n@iii-\s@v@n \fi\fi + \ifnum\n@iii<\@ne \global\advance\n@iii\s@v@n \fi + \ifnum\n@iii<\@ne \global\advance\n@iii\s@v@n \fi + \ifnum\n@iii>\@l@v@n \advance\n@iii-\s@v@n \fi + \ifnum\n@iii>\@l@v@n \advance\n@iii-\s@v@n \fi + \advance\n@iii-\tw@ \raise\n@iii\internote + \hbox\@to\tw@\internote{\hss\keychar\n@v\hss}} + +%%% meterindicators + +\def\s@l@ctm@t{\edef\m@t{\csname m@t\romannumeral\noinstrum@nt\endcsname}} + +\def\setmeter#1#2{\noinstrum@nt#1\relax % select instrument + \let\Writ@meters\writ@meters % only write them, when they are touched + \s@l@ctm@t \m@t{#2\empty\empty\empty}} + +\def\generalmeter#1{\let\Writ@meters\writ@meters + \m@loop \s@l@ctm@t \m@t{{#1}{#1}{#1}{#1}}\repeat} + +%% +% Redefine \writ@meters to set the 'hard' switch for +% \t@rmskip, indicating that this length is unscaleable +%% + +% \meterskip influence the space before !first! writemeters +\newskip\meterskip + +\def\writ@meters{\addspace\meterskip \meterskip\z@ \global\n@skip\z@ + \n@loop{\writ@meteri}\repeat + \ifdim\n@skip>\z@ \advance\n@skip\big@spc + \widthtyp@\z@ \t@rmskip \fi \let\Writ@meters\empty} + +\def\writ@meteri{\s@l@ctm@t \p@loop \setbox\toks@box + \hbox{\expandafter\writ@meterp\the\m@t{}{}{}{}}\upd@width\n@skip + \writ@box \count@portee\repeat} + +\def\writ@meterp#1#2#3#4{% + \ifcase\noport@@\hbox{#1}\or \hbox{#2}\or \hbox{#3}\or \hbox{#4}\fi} + +\def\meterfrac#1#2{\setbox\toks@box\vbox{\hbox{\ \meterfont#1}% + \hbox{\ \meterfont #2}}\vbox\@to\@ight\internote{\offinterlineskip + \vss\hbox\@to\wd\toks@box{\hss\meterfont#1\hss}\vss + \vss\hbox\@to\wd\toks@box{\hss\meterfont#2\hss}\vss}} + +%%% clefs + +\def\s@l@ctclefs{\edef\a@c{\csname a@c\romannumeral\noinstrum@nt\endcsname}% + \edef\o@c{\csname o@c\romannumeral\noinstrum@nt\endcsname}} + +% why simple, when it can be done complicated ? + +\newtoks\t@c +\def\@fourtoks#1#2#3#4#5+{#1#2#3#4} + +\def\setclef#1#2{\noinstrum@nt#1\relax + \ifnum#1<1\errmessage{Instrument number not positive}\fi + \s@l@ctclefs \t@c{#2000}% + \a@c\expandafter\expandafter\expandafter{\expandafter\@fourtoks\the\t@c+}} + \let\setclefs\setclef + +\let\bass\si@ +\let\alto\thr@@ +\let\treble\z@ + +\def\setclefsymbol#1#2{\n@v#1\relax % select instrument + \expandafter\def\csname bassc@s\romannumeral\n@v\endcsname{#2}% + \expandafter\def\csname altoc@s\romannumeral\n@v\endcsname{#2}% + \expandafter\def\csname treblec@s\romannumeral\n@v\endcsname{#2}% +}% + +\def\setbassclefsymbol#1#2{\n@v#1\relax % select instrument + \expandafter\def\csname bassc@s\romannumeral\n@v\endcsname{#2}% +}% + +\def\setaltoclefsymbol#1#2{\n@v#1\relax % select instrument + \expandafter\def\csname altoc@s\romannumeral\n@v\endcsname{#2}% +}% + +\def\settrebleclefsymbol#1#2{\n@v#1\relax % select instrument + \expandafter\def\csname treblec@s\romannumeral\n@v\endcsname{#2}% +}% + +\def\trebleclef{\keychar71} +\def\bassclef{\keychar73} +\def\altoclef{\keychar75} + +\def\smalltrebleclef{\keychar72} +\def\smallbassclef{\keychar74} +\def\smallaltoclef{\keychar76} + +\def\trebleoct{\trebleclef\raise 9\internote\hbox\@to\z@{\smalltype\it\kern -1.8\Interligne 8\hss}} +\def\bassoct{\bassclef\raise 2\internote\hbox\@to\z@{\smalltype\it\kern -2.3\Interligne 8\hss}} +\def\treblelowoct{\trebleclef\raise -7\internote\hbox\@to\z@{\smalltype\it\kern -2.3\Interligne 8\hss}} +\def\basslowoct{\bassclef\raise -6\internote\hbox\@to\z@{\smalltype\it\kern -2.5\Interligne 8\hss}} + +% [T115] reqest from Hermann Hinsch +\def\smalltrebleoct{\smalltrebleclef\raise 7.2\internote\hbox\@to\z@{\smalltype\it\kern -1.8\Interligne 8\hss}} +\def\smalltreblelowoct{\smalltrebleclef\raise-6.8\internote\hbox\@to\z@{\smalltype\it\kern -2.1\Interligne 8\hss}} +\def\smallbassoct{\smallbassclef\raise 2\internote\hbox\@to\z@{\smalltype\it\kern -2.0\Interligne 8\hss}} +\def\smallbasslowoct{\smallbassclef\raise-6.2\internote\hbox\@to\z@{\smalltype\it\kern -2.2\Interligne 8\hss}} +% [T115] reqest from Hermann Hinsch: end + + +\newskip\clef@skip + +\def\changeclefs{\t@rmskip\writ@newclefs} + +\def\zchangeclefs{\t@rmskip\zwrit@newclefs} + +% since the characters are shifted by default(Metafont) they looked +% a little bit strange when you mix several staffstaffsizes (flushleft) +% I've introduced a hack(kern kernm), that they are (nearly) centered +% (aehmm, really not the best way, because now they look strange +% if you use music footnotes) + +\def\writ@clefi{\s@l@ctclefs + \p@loop + \setbox\toks@box\hbox{\expandafter\writ@clefp\the\a@c}% + \upd@width\clef@skip\raise\altportee\rlap{% + \ifdim\internote<\Internote \kern\thr@@\Internote\kernm\thr@@\internote \fi + \box\toks@box}\count@portee\repeat} + +\def\writ@clefp#1#2#3#4{% + \ifcase\noport@@\singl@clef#1% + \or \singl@clef#2\or \singl@clef#3\or \singl@clef#4\fi} + +\def\singl@clef#1{\n@iii#1\relax + \ifcase\n@iii + \C@Clef\@ne\trebleclef@var\or + \C@Clef\z@\altoclef@var\or + \C@Clef\@ne\altoclef@var\or + \C@Clef\tw@\altoclef@var\or + \C@Clef\thr@@\altoclef@var\or + \C@Clef\tw@\bassclef@var\or + \C@Clef\thr@@\bassclef@var\or + \C@Clef\f@ur\bassclef@var\or % 7 = subbass + \or + \C@Clef\z@\trebleclef@var % 9 = french violin-clef + \fi +} + +\def\C@Clef#1#2{\n@iii#1\relax\multiply\n@iii\tw@ + \raise\n@iii\internote\hbox{#2}} + +\def\bassclef@var{\expandafter + \ifx\csname bassc@s\romannumeral\noinstrum@nt\endcsname\z@ + \bassclef\else \csname bassc@s\romannumeral\noinstrum@nt\endcsname \fi} +\def\trebleclef@var{\expandafter + \ifx\csname treblec@s\romannumeral\noinstrum@nt\endcsname\z@ + \trebleclef\else \csname treblec@s\romannumeral\noinstrum@nt\endcsname \fi} +\def\altoclef@var{\expandafter + \ifx\csname altoc@s\romannumeral\noinstrum@nt\endcsname\z@ + \altoclef\else \csname altoc@s\romannumeral\noinstrum@nt\endcsname \fi} + +\def\smallbassclef@var{\expandafter + \ifx\csname bassc@s\romannumeral\noinstrum@nt\endcsname\z@ + \smallbassclef\else \csname bassc@s\romannumeral\noinstrum@nt\endcsname \fi} +\def\smalltrebleclef@var{\expandafter + \ifx\csname treblec@s\romannumeral\noinstrum@nt\endcsname\z@ + \smalltrebleclef\else \csname treblec@s\romannumeral\noinstrum@nt\endcsname \fi} +\def\smallaltoclef@var{\expandafter + \ifx\csname altoc@s\romannumeral\noinstrum@nt\endcsname\z@ + \smallaltoclef\else \csname altoc@s\romannumeral\noinstrum@nt\endcsname \fi} + + +%% +% Redefine \writ@newclefs similarly +% +% Note that \clef@skip does not change for the different clef +% symbols (always 3.2\Interligne for normal sized clefs) +% Hence there is no need to communicate clef changes to the +% formatting program +%% + +\def\writ@newclefs{\clef@skip\z@ \n@loop{\writ@newclefi}\repeat + \n@skip\clef@skip \widthtyp@\z@ \t@rmskip + \m@loop \s@l@ctclefs \o@c\a@c \repeat} + +% the same as \writ@newclefs, but no spacing + +\def\zwrit@newclefs{\clef@skip\z@ + \setbox\writ@volta@box \hbox{\n@loop{\writ@newclefi}\repeat}% + \kern -\clef@skip \box\writ@volta@box + \kern \clef@skip + \clef@skip\z@ % test + \n@skip\clef@skip + \widthtyp@\z@ + \t@rmskip + \m@loop \s@l@ctclefs \o@c\a@c \repeat} + +% Thanks to Helmut Kopka for helping me out +\def\writ@newclefi{\s@l@ctclefs\p@loop + \setbox\toks@box\hbox{\expandafter\expandafter\expandafter\writ@newclefp + \the\expandafter\a@c\the\o@c}% + \upd@width\clef@skip \writ@box \count@portee\repeat} + +\def\writ@newclefp#1#2#3#4#5#6#7#8{% + \ifcase\noport@@\newsingl@clef#1#5\or \newsingl@clef#2#6\or + \newsingl@clef#3#7\or \newsingl@clef#4#8\fi} + +\def\newsingl@clef#1#2{\n@iii#1\relax \n@ii#2\relax + \ifnum\n@ii=\n@iii + \else + \ifcase\n@iii + \C@Clef\@ne\smalltrebleclef@var\or + \C@Clef\z@\smallaltoclef@var\or + \C@Clef\@ne\smallaltoclef@var\or + \C@Clef\tw@\smallaltoclef@var\or + \C@Clef\thr@@\smallaltoclef@var\or + \C@Clef\tw@\smallbassclef@var \or + \C@Clef\thr@@\smallbassclef@var\or + \C@Clef\f@ur\smallbassclef@var\or % 7 = subbass + \or + \C@Clef\z@\smalltrebleclef@var % 9 = french violin-clef + \fi + \fi} + +%%% instrumentnames + +%\let\Writ@names\empty + +\def\setname#1#2{\n@v#1\relax % select instrument +% \let\Writ@names\writ@names + \expandafter\def\csname instrument\romannumeral\n@v\endcsname{#2}}% [T115] changed from \edef to \def (Hiroaki) + +\def\writ@names{\n@loop + \setbox\toks@box\null\relax + \ifnum\st@ffs>0\relax + \setbox\toks@box\llap{\vbox{\hbox\@to\parindent{% + \hss\csname instrument\romannumeral\noinstrum@nt\endcsname\hss}}\ \ }% + \fi + \altportee\altitude \Comp@High \advance\y@v-\ht\toks@box + \advance\altportee\h@lf\y@v + \writ@box + \repeat} + +%%% + +% les notes proprement dites + +\newdimen\noteskip +\newcount\transpose +\newcount\normaltranspose +\newdimen\locx@skip +\newdimen\elemskip +\newdimen\@l@mskip + +\def\check@staff{% + \ifnum\noport@@>\st@ffs\relax + \ifx\Post@Elims\undefined\else + \immediate\write16{check@staff\space inst=\the\noinstrum@nt\space + staff=\the\noport@@\space st@ffs=\the\st@ffs\space Elim.}\relax + \fi + \ifnum\st@ffs>0\relax + \errmessage{Staff number (\the\noport@@) out of specified range (\the\st@ffs)!}\fi + \else\relax} +%\def\check@staff{\iftrue\relax} + +\let\ifactiveinstrument\check@staff + +\def\nextstaff{\@ndstaff\beginstaff} +\def\nextinstrument{\@ndstaff\begininstrument} +\def\prevstaff{\@ndstaff\advance\noport@@-2\relax\beginstaff} +\def\selectstaff#1{\@ndstaff\noport@@#1\relax + \advance\noport@@ -1\relax\beginstaff} +\def\selectinstrument#1{\@ndstaff\noinstrum@nt#1\relax + \advance\noinstrum@nt -1\relax\begininstrument} + +\def\begininstrument{\advance\noinstrum@nt\@ne \s@l@ctinstr + \ifdim\internote<\p@seven6\Internote \set@tinynotesize \comput@sizes + \else + \ifdim\internote<.95\Internote \set@smallnotesize \comput@sizes + \else + \ifdim\internote<1.19\Internote \set@normalnotesize \comput@sizes + \else + \ifdim\internote<1.43\Internote \set@largenotesize \comput@sizes + \else + \set@Largenotesize \comput@sizes + \fi + \fi + \fi + \fi + \noport@@\z@ \beginstaff} + +\def\beginstaff{\leavevmode + \altportee\altitude \advance\altportee\noport@@\interportee + \count@portee \s@l@ctclefs \expandafter\get@refs\the\a@c + \setbox\n@otebox\hbox\bgroup + \let\rq\rq@ \let\lq\lq@ \let\ds\ds@oup \let\mp\mp@ + \locx@skip\x@skip} + +\def\@ndstaff{\egroup + \ifdim\n@skip<\wd\n@otebox \n@skip\wd\n@otebox \fi + \raise\altportee\rlap{\unhbox\n@otebox}} + +%%% shifting + +\def\offs@t#1{\off{-\s@o@}#1\off\s@o@} +\def\loffset#1{\edef\s@o@{#1\qn@width}\offs@t} +\def\roffset#1{\edef\s@o@{-#1\qn@width}\offs@t} +\def\roff{\roffset\@ne} +\def\loff{\loffset\@ne} +\def\hroff{\roffset\h@lf} +\def\hloff{\loffset\h@lf} + +%%% decode collective coding + +% les symboles de notes ou assimiles + +\newcount\inh@alt +\def\getn@i{\inh@alt\z@ \xgetn@i} +\def\inhgetn@i{\inh@alt\@ne \xgetn@i} + +\def\f@tok#1#2\af@tok{#1} +\def\s@tok#1#2\af@tok{#2} + +% \n@viii used as flag: \n@viii=\maxdimen -> argument is no number + +\def\C@Get{\n@viii\maxdimen \edef\alt@suite{\noexpand\getn@i\s@uite\relax}} +\def\C@GET{\n@viii\maxdimen \edef\alt@suite{% + \ifnum\inh@alt=\z@ \noexpand\@TI{\s@uite}\fi \noexpand\getn@i\s@uite\relax}} + +\def\xgetn@i#1\relax{\n@viii\z@ \n@i\maxdimen % par defaut +%% \edef\t@ruc{\f@tok #1\relax\af@tok}% + \edef\t@ruc{\expandafter\f@tok #1\relax\af@tok}% + \edef\s@uite{\s@tok #1\empty\af@tok}% +%% pas lettre + \ifcat a\t@ruc \n@i\expandafter`\t@ruc\relax +%% ramener au E (position zero en clef de sol, ut@ref=0) + \ifnum\n@i>96\advance\n@i-101% + \else\advance\n@i-\@lxxxiii % ramener au S= E + 14 + \fi + \advance\n@i\ut@ref \advance\n@i\ut@ref \advance\n@i\transpose + \edef\ss@uite{\noexpand\n@fon{\s@uite}}% +%% cas active character dont chiffre + \else + \let\ss@uite\empty + \let\alt@suite\empty + \ifcat 1\t@ruc + \if =\t@ruc \let\@TI\na \C@GET \fi + \if *\t@ruc \sk \C@Get \fi + \if .\t@ruc \let\@TI\pt \C@GET \fi + \if >\t@ruc \let\@TI\dsh \C@GET \fi + \if <\t@ruc \let\@TI\dfl \C@GET \fi + \if !\t@ruc \transpose\normaltranspose \C@Get \fi + \if '\t@ruc \advance\transpose\s@v@n \C@Get \fi + \if `\t@ruc \advance\transpose-\s@v@n \C@Get \fi + \ifnum\n@viii<\maxdimen \n@i#1\fi + \else + \if ^\t@ruc \let\@TI\sh \C@GET \fi + \if _\t@ruc \let\@TI\fl \C@GET \fi + \fi\alt@suite + \fi} + +%%% setting stems and flags + +\newdimen\st@bot % note stem bottom +\newdimen\st@top % note stem top +\newdimen\stem@skip + +\def\stdstemfalse{\let\stdst@m\@ne} + +\def\setst@m{% + \advance\y@i\altportee + \ifdim\st@bot>\y@i \global\st@bot\y@i \fi + \ifdim\st@top<\y@i \global\st@top\y@i \fi + \advance\y@i-\altportee} + +\def\resetst@m{% + \global\st@bot\maxdimen \global\st@top-\maxdimen \let\stdst@m\empty} +\resetst@m + +\def\minst@bot{\ifdim\st@bot>\f@ur\internote + \ifx\stdst@m\empty \st@bot\f@ur\internote \fi \fi} + +\def\maxst@top{\ifdim\st@top<\f@ur\internote + \ifx\stdst@m\empty \st@top\f@ur\internote \fi \fi} + +\def\stem@rule{% + \vrule\@height\st@top\@depth-\st@bot\@width\lthick\kernm\lthick} + +\def\comp@stem{\advance\st@bot-\altportee \advance\st@top-\altportee} + +\def\C@stem{\ifdim\st@top>\st@bot + \comp@stem\kern\stem@skip\stem@rule + \kernm\stem@skip + \fi\resetst@m} + +\def\stemlength#1{\def\stemfactor{#1}} +\def\DefaultStemlength{4.66} +\stemlength{\DefaultStemlength} + +% cut stems in extrem positions for multiple voices in one staff + +\def\stemcut{\let\st@mcut\empty} +\def\nostemcut{\let\st@mcut\@ne} +\stemcut + +\def\Box@Flag{\setbox\ch@box\hbox{\musixfont\char\n@vii}\y@v\ht\ch@box } + +\def\down@flag{\Box@Flag\advance\st@bot-\y@v + \advance\st@bot-\stemfactor\interbeam + \advance\st@bot\DefaultStemlength\interbeam + \ifdim\st@top>\st@bot \comp@stem\minst@bot + \stem@rule\raise\st@bot\box\ch@box \fi\resetst@m} + +\def\up@flag{\Box@Flag\advance\st@top\y@v + \advance\st@top\stemfactor\interbeam + \advance\st@top-\DefaultStemlength\interbeam + \ifdim\st@top>\st@bot \comp@stem\maxst@top + \kern\qd@skip\stem@rule\advance\st@top-\y@v \raise\st@top\box\ch@box% + \kernm\qd@skip \fi\resetst@m} + +\def\cutst@l#1{% + \ifdim\st@bot<-#1\internote \advance\st@bot\qu@rt\interbeam \fi} + +\def\downst@m{\stem@skip\z@ + \advance\st@bot-\stemfactor\interbeam + \advance\st@bot-\altportee + \ifx\st@mcut\empty + \ifdim\st@bot<-\thr@@\internote + \cutst@l\thr@@\cutst@l\f@ur\cutst@l\fiv@ + \cutst@l\si@\cutst@l\s@v@n\cutst@l\@ight \fi \fi + \minst@bot\advance\st@bot\altportee + \C@stem} + +\def\cutst@u#1{% + \ifdim\st@top>#1\internote \advance\st@top-\qu@rt\interbeam \fi} + +\def\upst@m{\stem@skip\qd@skip + \advance\st@top\stemfactor\interbeam + \advance\st@top-\altportee + \ifx\st@mcut\empty + \ifdim\st@top>\@l@v@n\internote + \cutst@u\@l@v@n\cutst@u\tw@lv@\cutst@u\active + \cutst@u\fourt@@n\cutst@u\fiv@t@@n\cutst@u\sixt@@n \fi \fi + \maxst@top\advance\st@top\altportee + \C@stem} + +\newdimen\s@lope + +\def\comp@slope#1{\s@lope\b@p#1\divide\s@lope\tw@nty} + +\def\beamst@m{% queue de note vers une poutre + \getcurpos \advance\y@v-\b@x + \y@ii\b@p\y@v \divide\y@ii\tw@nty \advance\y@ii\b@z + \ifdim\y@ii>\st@top % la poutre est au-dessus + \stem@skip\qd@skip \comp@slope\stem@skip \advance\y@ii\s@lope + \ifnum\b@n>\z@ \advance\y@ii\b@n\interbeam \advance\y@ii-\interbeam \fi + \st@top\y@ii % a mettre a jour avec la pente ulterieurement + \else + \stem@skip\z@ + \ifdim\y@ii<\st@bot + \ifnum\b@n<\z@ \advance\y@ii\b@n\interbeam \advance\y@ii\interbeam \fi + \st@bot\y@ii \fi \fi + \C@stem} + +%%% writing notes inclusive lines (subsidiary lines ?) (german: Hilfslinien) + +\newif\ifadvance\advancetrue + +% Modification by Werner Icking +% ledger lines exceed the note by: y@vi := 0.35 (noteskip - notewidth) +% and: 0.5 qn@width > y@vi > 0.2 qn@width +\newdimen\y@vi +\def\h@linei{% + \y@ii\n@v\internote + \y@iii\y@ii + \advance\y@ii\hlthick + \advance\y@iii-\hlthick + \y@vi\noteskip % noteskip +%-\ifnum\y@vi=\z@ \y@vi\maxdimen\fi % (or maxdimen if noteskip = 0) + \advance\y@vi-\y@v % - notewidth + \y@vi0.7\y@vi % this may be eaten =: additional length + \y@iv\h@lf\qn@width\ifnum\y@vi>\y@iv \y@vi\y@iv\fi % not more than 0.5 qn@width + \y@iv0.2\qn@width \ifnum\y@vi<\y@iv \y@vi\y@iv\fi % not less than 0.2 qn@width + \y@iv\y@v % notewidth + \advance\y@iv\y@vi % + additional length =: total length + \kernm\h@lf\y@vi % center the ledger line +%-\message{noteskip = \the\noteskip, length = \the\y@iv, notewidth = \the\y@v}% + \vrule\@height\y@ii\@depth-\y@iii\@width\y@iv + \kernm\y@iv\kern\h@lf\y@vi} + +% end Werner Icking's modification of ledger lines. +% old behaviour can be restored with musixfll.tex (or musixfll.sty) + +\def\writ@note{% + \ifnum\n@i<\@c +% help lines \n@i (position) + \ifnum\nblines>\thr@@ % no help lines for percussion instruments + \n@v\z@ + \ifnum\n@i<\m@ne % waste memory, but saves time + \loop \advance\n@v\m@ne \ifnum\n@i<\n@v + \advance\n@v\m@ne \h@linei + \repeat + \else + \n@v\nblines \advance\n@v\m@ne \multiply\n@v\tw@ + \ifnum\n@i>\n@v + \loop \advance\n@v\@ne \ifnum\n@i>\n@v + \advance\n@v\@ne \h@linei + \repeat + \fi + \fi + \fi +% + \pl@base\setst@m\st@m + \ifadvance \raise\y@i\adv@box\n@sym \else \raise\y@i\hbox{\n@sym}\fi + \ss@uite \advancetrue + \fi} + +\def\adv@box#1{\hbox\@to\noteskip{#1\hss}\advance\locx@skip\noteskip} + +%%% breve, longa, maxima, arbitrary notes, non spacing + +\def\zmaxima{\def\w@h{\musixchar36}\y@v\tw@\wn@width \advancefalse \g@w} +\def\zlonga{\def\w@h{\musixchar39}\y@v\wn@width \advancefalse \g@w} +\def\zbreve{\def\w@h{\musixfont\@xxxii}\y@v\wn@width \advancefalse \g@w} +\def\zwq{\def\w@h{\musixchar56}\y@v\wn@width \advancefalse \g@w} +\def\zwqq{\def\w@h{\musixchar127}\y@v\wn@width \advancefalse \g@w} + +\def\g@w#1{\let\st@m\resetst@m + \check@staff + \getn@i#1\relax\let\n@fon\g@w \let\n@sym\w@h \writ@note + \fi} + +\def\maxima{\def\w@h{\musixchar36}\y@v\tw@\wn@width \g@w} +\def\longa{\def\w@h{\musixchar39}\y@v\wn@width \g@w} +\def\breve{\def\w@h{\musixfont\@xxxii}\y@v\wn@width \g@w} +\def\wq{\def\w@h{\musixchar56}\y@v\wn@width \g@w} +\def\wqq{\def\w@h{\musixchar127}\y@v\wn@width \g@w} + +%%% alternate longa (with up stem) by Ingo Struck +%%% struck@student.uni-siegen.de + +\def\lngdnst@m{\stem@skip1.25\qd@skip + \advance\st@bot-\stemfactor\interbeam + \advance\st@bot-\altportee + \ifx\st@mcut\empty + \ifdim\st@bot<-\thr@@\internote + \cutst@l\thr@@\cutst@l\f@ur\cutst@l\fiv@ + \cutst@l\si@\cutst@l\s@v@n\cutst@l\@ight \fi \fi + \minst@bot\advance\st@bot\altportee + \C@stem} + +\def\lngupst@m{\stem@skip1.25\qd@skip + \advance\st@top\stemfactor\interbeam + \advance\st@top-\altportee + \ifx\st@mcut\empty + \ifdim\st@top>\@l@v@n\internote + \cutst@u\@l@v@n\cutst@u\tw@lv@\cutst@u\active + \cutst@u\fourt@@n\cutst@u\fiv@t@@n\cutst@u\sixt@@n \fi \fi + \maxst@top\advance\st@top\altportee + \C@stem} + +\def\@longa#1{\getn@i#1\relax + \ifnum\n@i>\thr@@ + \let\st@m\lngdnst@m + \else + \let\st@m\lngupst@m + \fi + \let\n@fon\@longa \let\n@sym\q@u \y@v\qn@width \writ@note} + +\def\l@ngasymbol{\def\q@u{\musixfont\@xxxii}} + +\def\longaa{\l@ngasymbol\@longa} + +%%% whole notes + +\def\C@Point#1#2{\ifodd\n@i \else#2\internote \fi\hbox{\musixchar#1}} + +\def\wh{\def\w@h{\musixfont\nin@}\y@v\wn@width \g@w} +\def\whp{\def\w@h{\musixfont\nin@\roffset\qu@rt{\C@Point\z@\raise}}% + \y@v\wn@width \g@w} +\def\whpp{\def\w@h{\musixfont\nin@\roffset\qu@rt{\C@Point\@ne\raise}}% + \y@v\wn@width \g@w} + +%%% whole noteheads, no advance + +\def\zw{\advancefalse\wh} +\def\zwp{\advancefalse\whp} +\def\zwpp{\advancefalse\whpp} +\let\zwh\zw + +\def\lw#1{\kernm\wn@width\zw{#1}\kern\wn@width} +\def\rw#1{\kern\wn@width\zw{#1}\kernm\wn@width} +\def\lwp#1{\kernm\wn@width\zwp{#1}\kern\wn@width} +\def\rwp#1{\kern\wn@width\zwp{#1}\kernm\wn@width} +\def\lwpp#1{\kernm\wn@width\zwpp{#1}\kern\wn@width} +\def\rwpp#1{\kern\wn@width\zwpp{#1}\kernm\wn@width} + +%%% common routines for noteheads with the same width as a quarter note + +\def\@qa#1{\getn@i#1\relax + \ifnum\n@i>\thr@@ + \let\st@m\downst@m + \else + \let\st@m\upst@m + \fi + \check@staff % T116 + \let\n@fon\@qa \let\n@sym\q@u \y@v\qn@width \writ@note + \fi} + +\def\@qu{\let\st@m\upst@m \g@q} +\def\@ql{\let\st@m\downst@m \g@q} +\def\@zq{\let\st@m\setst@m \advancefalse\g@q} +\def\@nq{\let\st@m\resetst@m \g@q} + +\def\g@q#1{\check@staff + \getn@i#1\relax\let\n@fon\g@q \let\n@sym\q@u + \y@v\qn@width \writ@note\fi} + +\def\@qup{\let\st@m\upst@m \g@qp} +\def\@qlp{\let\st@m\downst@m \g@qp} +\def\@zqp{\let\st@m\setst@m \advancefalse\g@qp} +\def\@nqp{\let\st@m\resetst@m \g@qp} + +\def\q@up{\q@u\C@Point\z@\raise} +\def\g@qp#1{\check@staff + \getn@i#1\relax\let\n@fon\g@qp \let\n@sym\q@up + \y@v\qn@width \writ@note\fi} + +\def\@qupp{\let\st@m\upst@m \g@qpp} +\def\@qlpp{\let\st@m\downst@m \g@qpp} +\def\@zqpp{\let\st@m\setst@m \advancefalse\g@qpp} +\def\@nqpp{\let\st@m\resetst@m \g@qpp} + +\def\q@upp{\q@u\C@Point\@ne\raise} +\def\g@qpp#1{\check@staff + \getn@i#1\relax\let\n@fon\g@qpp \let\n@sym\q@upp + \y@v\qn@width \writ@note\fi} + +\def\@lqu#1{\kernm\qn@width\advancefalse\@qu{#1}\kern\qn@width} +\def\@rqu#1{\kern\qn@width\advancefalse\@qu{#1}\kernm\qn@width} + +\def\@lql#1{\kernm\qn@width\advancefalse\@ql{#1}\kern\qn@width} +\def\@rql#1{\kern\qn@width\advancefalse\@ql{#1}\kernm\qn@width} + +\def\@lq#1{\kernm\qn@width\@zq{#1}\kern\qn@width} +\def\@rq#1{\kern\qn@width\@zq{#1}\kernm\qn@width} + +\def\@qb#1{\s@l@ctbeam#1\relax \let\st@m\beamst@m \g@q} +\def\@tqb#1{\s@l@ctbeam#1\relax \C@tb\t@bbl\lthick \let\st@m\beamst@m \g@q} +\def\@tqh#1{\s@l@ctbeam#1\relax \C@tb\t@bbu\qn@width \let\st@m\beamst@m \g@q} +\def\@qbp#1{\s@l@ctbeam#1\relax \let\st@m\beamst@m \g@qp} +\def\@qbpp#1{\s@l@ctbeam#1\relax \let\st@m\beamst@m \g@qpp} + +\def\@ca{\n@iv\@xlv \@mca} +\def\@cca{\n@iv46 \@mca} +\def\@ccca{\n@iv47 \@mca} +\def\@cccca{\n@iv48 \@mca} +\def\@ccccca{\n@iv49 \@mca} + +\def\@mca#1{\getn@i#1\relax \n@vii\n@iv + \ifnum\n@i>\thr@@ + \let\st@m\down@flag + \else + \let\st@m\up@flag \advance\n@vii -\fiv@\relax + \fi + \check@staff % T116 + \let\n@fon\@mca \let\n@sym\q@u \y@v\qn@width \writ@note + \fi} + +\def\@cu{\n@vii\@xl \let\st@m\up@flag \g@q} +\def\@ccu{\n@vii\@xli \let\st@m\up@flag \g@q} +\def\@cccu{\n@vii42\let\st@m\up@flag \g@q} +\def\@ccccu{\n@vii43\let\st@m\up@flag \g@q} +\def\@cccccu{\n@vii44\let\st@m\up@flag \g@q} + +\def\@cl{\n@vii\@xlv \let\st@m\down@flag \g@q} +\def\@ccl{\n@vii46\let\st@m\down@flag \g@q} +\def\@cccl{\n@vii47\let\st@m\down@flag \g@q} +\def\@ccccl{\n@vii48\let\st@m\down@flag \g@q} +\def\@cccccl{\n@vii49\let\st@m\down@flag \g@q} + +\def\@cup{\n@vii\@xl \let\st@m\up@flag \g@qp} +\def\@ccup{\n@vii\@xli \let\st@m\up@flag \g@qp} +\def\@clp{\n@vii\@xlv \let\st@m\down@flag \g@qp} +\def\@cclp{\n@vii46\let\st@m\down@flag \g@qp} + + +\def\@cupp{\n@vii\@xl \let\st@m\up@flag \g@qpp} +\def\@clpp{\n@vii\@xlv \let\st@m\down@flag \g@qpp} + +%%% half notes + +\def\h@symbol{\def\q@u{\musixfont\@ight}} + +\def\ha{\h@symbol\@qa} +\def\hu{\h@symbol\@qu} +\def\hup{\h@symbol\@qup} +\def\hupp{\h@symbol\@qupp} + +\def\hl{\h@symbol\@ql} +\def\hlp{\h@symbol\@qlp} +\def\hlpp{\h@symbol\@qlpp} + +\def\hb{\h@symbol\@qb} + +\def\zh{\h@symbol\@zq} +\def\zhp{\h@symbol\@zqp} +\def\zhpp{\h@symbol\@zqpp} + +\def\lh{\h@symbol\@lq} +\def\rh{\h@symbol\@rq} + +\def\zhu{\advancefalse\hu} +\def\zhup{\advancefalse\hup} +\def\zhupp{\advancefalse\hupp} + +\def\lhu{\h@symbol\@lqu} +\def\rhu{\h@symbol\@rqu} + +\def\zhl{\advancefalse\hl} +\def\zhlp{\advancefalse\hlp} +\def\zhlpp{\advancefalse\hlpp} + +\def\lhl{\h@symbol\@lql} +\def\rhl{\h@symbol\@rql} + +\def\lhp#1{\loff{\zhp{#1}}} +\def\rhp#1{\roff{\zhp{#1}}} +\def\lhpp#1{\loff{\zhpp{#1}}} +\def\rhpp#1{\roff{\zhpp{#1}}} + +%%% quarter notes, stem up + +\def\q@symbol{\def\q@u{\musixfont\s@v@n}} + +\def\qa{\q@symbol\@qa} + +\def\qu{\q@symbol\@qu} +\def\qup{\q@symbol\@qup} +\def\qupp{\q@symbol\@qupp} + +%%% quarter notes, stem down + +\def\ql{\q@symbol\@ql} +\def\qlp{\q@symbol\@qlp} +\def\qlpp{\q@symbol\@qlpp} + +%%% quarter notes, stem up, no advance + +\def\zqu{\advancefalse\qu} +\def\zqup{\advancefalse\qup} +\def\zqupp{\advancefalse\qupp} + +\def\lqu{\q@symbol\@lqu} +\def\rqu{\q@symbol\@rqu} + +%%% quarter notes, stem down, no advance + +\def\zql{\advancefalse\ql} +\def\zqlp{\advancefalse\qlp} +\def\zqlpp{\advancefalse\qlpp} + +\def\lql{\q@symbol\@lql} +\def\rql{\q@symbol\@rql} + +%%% quarter noteheads, no advance + +\def\zq{\q@symbol\@zq} +\def\zqp{\q@symbol\@zqp} +\def\zqpp{\q@symbol\@zqpp} + +\def\lqp#1{\loff{\zqp{#1}}}% +\def\lqpp#1{\loff{\zqpp{#1}}}% +\def\rqp#1{\roff{\zqp{#1}}}% +\def\rqpp#1{\roff{\zqpp{#1}}}% + +\def\lq@{\q@symbol\@lq} +\def\rq@{\q@symbol\@rq} + +% +% note heads without stems +\def\nh{\h@symbol\@nq} +\def\nq{\q@symbol\@nq} +\def\znh{\advancefalse\nh} +\def\znq{\advancefalse\nq} + +%%% 8th, 16th, 32th, 64th, (128th) notes + +\def\ca{\q@symbol\@ca} +\def\cca{\q@symbol\@cca} +\def\ccca{\q@symbol\@ccca} +\def\cccca{\q@symbol\@cccca} +\def\ccccca{\q@symbol\@ccccca} + +\def\cu{\q@symbol\@cu} +\def\ccu{\q@symbol\@ccu} +\def\cccu{\q@symbol\@cccu} +\def\ccccu{\q@symbol\@ccccu} +\def\cccccu{\q@symbol\@cccccu} + +\def\cup{\q@symbol\@cup} +\def\ccup{\q@symbol\@ccup} +\def\cupp{\q@symbol\@cupp} + +\def\zcu{\advancefalse\cu} +\def\zccu{\advancefalse\ccu} +\def\zcccu{\advancefalse\cccu} +\def\zccccu{\advancefalse\ccccu} +\def\zcccccu{\advancefalse\cccccu} + +\def\lcu#1{\kernm\qn@width\zcu{#1}\kern\qn@width} +\def\rcu#1{\kern\qn@width\zcu{#1}\kernm\qn@width} + +\def\zcup{\advancefalse\cup} +\def\zccup{\advancefalse\ccup} +\def\zcupp{\advancefalse\cupp} + +\def\cl{\q@symbol\@cl} +\def\ccl{\q@symbol\@ccl} +\def\cccl{\q@symbol\@cccl} +\def\ccccl{\q@symbol\@ccccl} +\def\cccccl{\q@symbol\@cccccl} + +\def\clp{\q@symbol\@clp} +\def\cclp{\q@symbol\@cclp} +\def\clpp{\q@symbol\@clpp} + +\def\zcl{\advancefalse\cl} +\def\zccl{\advancefalse\ccl} +\def\zcccl{\advancefalse\cccl} +\def\zccccl{\advancefalse\ccccl} +\def\zcccccl{\advancefalse\cccccl} + +\def\zclp{\advancefalse\clp} +\def\zcclp{\advancefalse\cclp} +\def\zclpp{\advancefalse\clpp} + +\def\lcl#1{\kernm\qn@width\zcl{#1}\kern\qn@width} +\def\rcl#1{\kern\qn@width\zcl{#1}\kernm\qn@width} + +%%% beam notes + +\def\qb{\q@symbol\@qb} +\def\qbp{\q@symbol\@qbp} +\def\qbpp{\q@symbol\@qbpp} + +\def\zqb{\advancefalse\qb} +\def\zqbp{\advancefalse\qbp} +\def\zqbpp{\advancefalse\qbpp} + +\def\tqh{\q@symbol\@tqh} +\def\tqu{\q@symbol\@tqh} % T116 RDT +\def\tqb{\q@symbol\@tqb} +\def\tql{\q@symbol\@tqb} % T116 RDT +\def\tqqh#1#2{\tbbu{#1}\tqh{#1}{#2}} % T117 RDT +\def\tqqu#1#2{\tbbu{#1}\tqu{#1}{#2}} % T117 RDT +\def\tqqb#1#2{\tbbl{#1}\tqb{#1}{#2}} % T117 RDT +\def\tqql#1#2{\tbbl{#1}\tql{#1}{#2}} % T117 RDT +\def\tqqqh#1#2{\tbbbu{#1}\tqqh{#1}{#2}} % T117 RDT +\def\tqqqu#1#2{\tbbbu{#1}\tqqu{#1}{#2}} % T117 RDT +\def\tqqqb#1#2{\tbbbl{#1}\tqqb{#1}{#2}} % T117 RDT +\def\tqqql#1#2{\tbbbl{#1}\tqql{#1}{#2}} % T117 RDT + +\def\ztqh{\advancefalse\q@symbol\@tqh} +\def\ztqu{\advancefalse\q@symbol\@tqh} % T116 RDT +\def\ztqb{\advancefalse\q@symbol\@tqb} +\def\ztql{\advancefalse\q@symbol\@tqb} % T116 RDT + +%%% grace notes + +\def\grcu{\q@symbol\@grcu} +\def\grcl{\q@symbol\@grcl} + +\def\@grcu{\n@vii\tw@lv@ \let\st@m\up@flag \g@q} +\def\@grcl{\n@vii\active \let\st@m\down@flag \g@q} + +%%% starting beams + +% \ibu{0<=numero<10}{altitude~note}{pente de -9 a +9} +% \ibl{0<=numero<10}{altitude~note}{pente de -9 a +9} + +% \b@p slope (-9) - (9) +% \b@n number of pending beamlines (-4) - (4) + +\def\test@beamnum{% [T115] new macro to make it independent from slur + \ifnum\n@i<\z@ \n@i\@c \fi + \ifnum\n@i<\maxinstruments \else + \count@\maxinstruments \advance\count@\m@ne + \errmessage{Wrong beam reference number \the\n@i! (valid: 0 to \the\count@)} + \n@i\z@ + \fi + \advance\n@i\@ne}% + +\def\s@l@ctbeam#1\relax{% + \n@i#1\relax\test@beamnum % [T115] make it independent from slur + \edef\b@x{\csname b@x\romannumeral\n@i\endcsname}% + \edef\b@z{\csname b@z\romannumeral\n@i\endcsname}% + \edef\b@n{\csname b@n\romannumeral\n@i\endcsname}% + \edef\b@p{\csname b@p\romannumeral\n@i\endcsname}} + +\def\s@l@ctc{\edef\c@x{\csname c@x\romannumeral\n@i\endcsname}% + \edef\c@z{\csname c@z\romannumeral\n@i\endcsname}} + +\def\s@l@ctd{\edef\d@x{\csname d@x\romannumeral\n@i\endcsname}% + \edef\d@z{\csname d@z\romannumeral\n@i\endcsname}\s@l@ctc} + +\def\s@l@cte{\edef\e@x{\csname e@x\romannumeral\n@i\endcsname}% + \edef\e@z{\csname e@z\romannumeral\n@i\endcsname}\s@l@ctd} + +\def\s@l@ctf{\edef\f@x{\csname f@x\romannumeral\n@i\endcsname}% + \edef\f@z{\csname f@z\romannumeral\n@i\endcsname}\s@l@cte} + +\def\s@l@ctg{\edef\g@x{\csname g@x\romannumeral\n@i\endcsname}% + \edef\g@z{\csname g@z\romannumeral\n@i\endcsname}\s@l@ctf} + +\def\ibu#1{\s@l@ctbeam#1\relax \i@bu} +\def\ibbu#1{\s@l@ctbeam#1\relax \s@l@ctc \i@bbu} +\def\ibbbu#1{\s@l@ctbeam#1\relax \s@l@ctd \i@bbbu} +\def\ibbbbu#1{\s@l@ctbeam#1\relax \s@l@cte \i@bbbbu} +\def\ibbbbbu#1{\s@l@ctbeam#1\relax \s@l@ctf \i@bbbbbu} + +\def\ibl#1{\s@l@ctbeam#1\relax \i@bl} +\def\ibbl#1{\s@l@ctbeam#1\relax \s@l@ctc \i@bbl} +\def\ibbbl#1{\s@l@ctbeam#1\relax \s@l@ctd \i@bbbl} +\def\ibbbbl#1{\s@l@ctbeam#1\relax \s@l@cte \i@bbbbl} +\def\ibbbbbl#1{\s@l@ctbeam#1\relax \s@l@ctf \i@bbbbbl} + +\def\i@bu#1#2{%\check@staff + \ifnum\b@n=\z@ \else \C@tb\t@bbu\qn@width \fi \global\b@n\m@ne + \inhgetn@i#1\relax \n@v#2 \C@ib+\global\advance\b@x\qd@skip} + +\def\i@bl#1#2{%\check@staff + \ifnum\b@n=\z@ \else \C@tb\t@bbl\lthick \fi \global\b@n\@ne + \inhgetn@i#1\relax \n@v#2 \C@ib-} + +\def\C@ib#1{\max@n@v\nin@\min@n@v{-\nin@}\global\b@p\n@v % clip slope number + \getcurpos \global\b@x\y@v \b@z#14.333\interbeam \advance\b@z\altportee + \pl@base \global\advance\b@z\y@i} + +\def\C@ba#1#2{\global\advance#1#2\interbeam} + +\def\i@bbu#1#2{\ifnum\b@n=\z@ \i@bu{#1}{#2}\C@ba\b@z\@ne \fi\n@bbu} +\def\i@bbl#1#2{\ifnum\b@n=\z@ \i@bl{#1}{#2}\C@ba\b@z\m@ne \fi\n@bbl} + +\def\i@bbbu#1#2{\ifnum\b@n=\z@ + \i@bbu{#1}{#2}\C@ba\b@z\@ne \C@ba\c@z\@ne \fi\n@bbbu} +\def\i@bbbl#1#2{\ifnum\b@n=\z@ + \i@bbl{#1}{#2}\C@ba\b@z\m@ne \C@ba\c@z\m@ne \fi\n@bbbl} + +\def\i@bbbbu#1#2{\ifnum\b@n=\z@ + \i@bbbu{#1}{#2}\C@ba\b@z\@ne \C@ba\c@z\@ne \C@ba\d@z\@ne \fi\n@bbbbu} +\def\i@bbbbl#1#2{\ifnum\b@n=\z@ + \i@bbbl{#1}{#2}\C@ba\b@z\m@ne \C@ba\c@z\m@ne \C@ba\d@z\m@ne \fi\n@bbbbl} + +\def\i@bbbbbu#1#2{\ifnum\b@n=\z@ + \i@bbbbu{#1}{#2}\C@ba\b@z\@ne \C@ba\c@z\@ne \C@ba\d@z\@ne \C@ba\e@z\@ne \fi\n@bbbbbu} +\def\i@bbbbbl#1#2{\ifnum\b@n=\z@ + \i@bbbbl{#1}{#2}\C@ba\b@z\m@ne \C@ba\c@z\m@ne \C@ba\d@z\m@ne \C@ba\e@z\m@ne \fi\n@bbbbbl} + +%%% changing beams + +\def\Dec@b#1#2{\ifnum\b@n=#1#2\fi\ifnum\b@n=-#1#2\fi} + +%!\def\nbbu#1{\s@l@ctbeam#1\relax \s@l@ctc \ifnum\b@n>-\tw@ \ifnum\b@n<\tw@ \n@bbu \fi \fi } +%!\def\nbbl#1{\s@l@ctbeam#1\relax \s@l@ctc \ifnum\b@n>-\tw@ \ifnum\b@n<\tw@ \n@bbl \fi \fi } + +\def\nbbu#1{\s@l@ctbeam#1\relax \s@l@ctc \n@bbu} +\def\nbbl#1{\s@l@ctbeam#1\relax \s@l@ctc \n@bbl} + +\def\nbbbu#1{\s@l@ctbeam#1\relax \s@l@ctd \Dec@b\@ne\n@bbu \Dec@b\tw@\n@bbbu} +\def\nbbbl#1{\s@l@ctbeam#1\relax \s@l@ctd \Dec@b\@ne\n@bbl \Dec@b\tw@\n@bbbl} + +\def\nbbbbu#1{\s@l@ctbeam#1\relax \s@l@cte + \Dec@b\@ne\n@bbu \Dec@b\tw@\n@bbbu \Dec@b\thr@@\n@bbbbu} +\def\nbbbbl#1{\s@l@ctbeam#1\relax \s@l@cte + \Dec@b\@ne\n@bbl \Dec@b\tw@\n@bbbl \Dec@b\thr@@\n@bbbbl} + +\def\nbbbbbu#1{\s@l@ctbeam#1\relax \s@l@ctf + \Dec@b\@ne\n@bbu \Dec@b\tw@\n@bbbu \Dec@b\thr@@\n@bbbbu \Dec@b\f@ur\n@bbbbbu} +\def\nbbbbbl#1{\s@l@ctbeam#1\relax \s@l@ctf + \Dec@b\@ne\n@bbl \Dec@b\tw@\n@bbbl \Dec@b\thr@@\n@bbbbl \Dec@b\f@ur\n@bbbbbl} + +\def\n@bbu{\C@nb\c@z\c@x\@ne\qd@skip} +\def\n@bbl{\C@nb\c@z\c@x\@ne\z@} +\def\n@bbbu{\C@nb\d@z\d@x\tw@\qd@skip} +\def\n@bbbl{\C@nb\d@z\d@x\tw@\z@} +\def\n@bbbbu{\C@nb\e@z\e@x\thr@@\qd@skip} +\def\n@bbbbl{\C@nb\e@z\e@x\thr@@\z@} +\def\n@bbbbbu{\C@nb\f@z\f@x\f@ur\qd@skip} +\def\n@bbbbbl{\C@nb\f@z\f@x\f@ur\z@} + +\def\C@nb#1#2#3#4{% + \global#1\b@z + \ifnum\b@n<\z@ \global\advance\b@n\m@ne \global\advance#1-#3\interbeam \fi + \ifnum\b@n>\z@ \global\advance\b@n\@ne \C@ba#1#3\fi + {\advance\locx@skip#4\getcurpos \global#2\y@v + \advance\y@v-\b@x \comp@slope\y@v \global\advance#1\s@lope}} + +%%% beam termination + +\def\b@adjust{\ifdim\y@ii>\tw@\y@ \advance\y@\y@ \advance\n@vi\@ne \fi} + +\def\@beam{% \y@ii : longueur, \b@p : pente, \y@i : altitude + \ifnum\b@p=\z@ +% slope zero + \y@iii\y@i\y@iv\y@i + \advance\y@iii-\b@amthick \advance\y@iv\b@amthick + \vrule\@height\y@iv\@depth-\y@iii\@width\y@ii + \else\n@vi\z@ +% slope offset + \ifnum\b@p>\z@ \n@vi\b@p \multiply\n@vi\si@ \advance\n@vi-\si@ \fi + \ifnum\b@p<\z@ \n@vi-\b@p \multiply\n@vi\si@ \advance\n@vi58\fi +% find longest possible character to avoid patchwork + \y@\tw@\p@ + \b@adjust \b@adjust \b@adjust \b@adjust \b@adjust + \advance\n@vi\@cxxviii + \chardef\b@alk\n@vi\musixfont +% +% \curwidth=0pt \curheight=\y@i \curxpos=\completewidth +% \loop\ifdim\curwidth<\completewidth +% \advance\curxpos by -\beamwidth +% \ifdim\curxpos<0pt +% \comp@slope\curxpos +% \advance\curheight by \s@lope \kern\curxpos \fi +% \raise\curheight\hbox{\b@alk}% +% \advance\curwidth by \beamwidth +% \comp@slope\beamwidth +% \advance\curheight by \s@lope +% \repeat \fi +% + \y@iv\z@ \y@iii\y@i \y@v\y@ii + \loop\ifdim\y@iv<\y@ii + \advance\y@v-\y@ + \ifdim\y@v<\z@ \comp@slope\y@v \advance\y@iii\s@lope \kern\y@v \fi + \raise\y@iii\hbox{\b@alk}% + \advance\y@iv\y@ \comp@slope\y@ \advance\y@iii\s@lope + \repeat \fi} + +\def\s@l@ctcde{\s@l@ctc \s@l@ctd \s@l@cte \s@l@ctf } + +\def\tbu#1{\s@l@ctbeam#1\relax \C@tb\t@bbu\qn@width } +\def\tbbu#1{\s@l@ctbeam#1\relax \s@l@ctcde \t@bbu} +\def\tbbbu#1{\s@l@ctbeam#1\relax \s@l@ctcde \t@bbbu} +\def\tbbbbu#1{\s@l@ctbeam#1\relax \s@l@ctcde \t@bbbbu} +\def\tbbbbbu#1{\s@l@ctbeam#1\relax \s@l@ctcde \t@bbbbbu} + +\def\tbl#1{\s@l@ctbeam#1\relax \C@tb\t@bbl\lthick } +\def\tbbl#1{\s@l@ctbeam#1\relax \s@l@ctcde \t@bbl} +\def\tbbbl#1{\s@l@ctbeam#1\relax \s@l@ctcde \t@bbbl} +\def\tbbbbl#1{\s@l@ctbeam#1\relax \s@l@ctcde \t@bbbbl} +\def\tbbbbbl#1{\s@l@ctbeam#1\relax \s@l@ctcde \t@bbbbbl} + +\def\beam@pos#1{\getcurpos\y@ii\y@v\advance\y@ii-#1} + +\def\C@tb#1#2{% + \n@ii\b@n \ifnum\n@ii<\z@ \n@ii-\n@ii \fi + \ifcase\n@ii \or \or \s@l@ctc \or \s@l@ctd \or \s@l@cte \or \s@l@ctf \or \s@l@ctg\fi + \ifnum\b@n<\m@ne #1\fi + \ifnum\b@n>\@ne #1\fi + \y@i\b@z \advance\y@i-\altportee \beam@pos\b@x + \advance\y@ii#2\relax + \check@staff + \llap{\@beam\kernm#2}\relax + \fi\global\b@n\z@} + +\def\t@bbu{\n@v\tw@ \C@b\t@bbbu\n@bbu\y@i\c@z \beam@pos\c@x \t@xbu} +\def\t@bbl{\n@v\tw@ \C@b\t@bbbl\n@bbl\y@i\c@z \beam@pos\c@x \t@xbl} + +\def\t@bbbu{\n@v\thr@@ \C@b\t@bbbbu\n@bbbu\y@i\d@z \beam@pos\d@x \t@xbu} +\def\t@bbbl{\n@v\thr@@ \C@b\t@bbbbl\n@bbbl\y@i\d@z \beam@pos\d@x \t@xbl} + +\def\t@bbbbu{\n@v\f@ur \C@b\t@bbbbbu\n@bbbbu\y@i\e@z \beam@pos\e@x \t@xbu} +\def\t@bbbbl{\n@v\f@ur \C@b\t@bbbbbl\n@bbbbl\y@i\e@z \beam@pos\e@x \t@xbl} + +\def\t@bbbbbu{\n@v\fiv@ \C@b\empty\n@bbbbbu\y@i\f@z \beam@pos\f@x \t@xbu} +\def\t@bbbbbl{\n@v\fiv@ \C@b\empty\n@bbbbbl\y@i\f@z \beam@pos\f@x \t@xbl} + +\def\C@b#1#2{% + \n@ii\b@n \ifnum\n@ii<\z@ \n@ii-\n@ii \fi + \ifnum\n@ii>\n@v #1\fi + \loop + \advance\n@v\m@ne + \ifnum\n@ii=\n@v {\advance\locx@skip-\qn@width#2}\fi + \ifnum\n@v>\@ne \repeat} + +\def\t@xbu{\C@txb\qn@width\interbeam\b@amthick\qd@skip>} +\def\t@xbl{\C@txb\lthick\b@amthick\interbeam\hlthick<} + +\def\C@txb#1#2#3#4#5{\advance\y@i-\altportee + \advance\y@ii#1\relax + \check@staff + \llap{\@beam\kernm#1}% + \ifnum\b@n#5\z@ \comp@slope\y@ii \advance\y@i\s@lope + \raise\y@i\rlap{\kern#4\vrule\@height#3\@depth#2\@width\lthick}\relax + \fi + \fi + \ifnum\b@n<\z@ \global\advance\b@n\@ne \fi + \ifnum\b@n>\z@ \global\advance\b@n\m@ne \fi} + +%%% semiautomatic beams + +% adjustable beam slopes +% #1: beam number +% #2: starting pitch +% #3: ending pitch, +% #4: extension (number of \noteskip's) + +\def\Ibu#1{\s@l@ctbeam#1\relax\I@bu\i@bu} +\def\Ibl#1{\s@l@ctbeam#1\relax\I@bl\i@bl} +\def\Ibbu#1{\s@l@ctbeam#1\relax \s@l@ctc \I@bu\i@bbu} +\def\Ibbl#1{\s@l@ctbeam#1\relax \s@l@ctc \I@bl\i@bbl} +\def\Ibbbu#1{\s@l@ctbeam#1\relax \s@l@ctd \I@bu\i@bbbu} +\def\Ibbbl#1{\s@l@ctbeam#1\relax \s@l@ctd \I@bl\i@bbbl} +\def\Ibbbbu#1{\s@l@ctbeam#1\relax \s@l@cte \I@bu\i@bbbbu} +\def\Ibbbbl#1{\s@l@ctbeam#1\relax \s@l@cte \I@bl\i@bbbbl} +\def\Ibbbbbu#1{\s@l@ctbeam#1\relax \s@l@cte \I@bu\i@bbbbbu} +\def\Ibbbbbl#1{\s@l@ctbeam#1\relax \s@l@cte \I@bl\i@bbbbbl} + +% compute altitude difference of tried beam in \y@iv +% and compare with notes altitude difference + +\def\@@chk{\y@iv.05\y@v \multiply\y@iv\n@viii} + +\def\I@buuchk{\@@chk + \ifdim\y@iv>\n@ii\internote \advance\n@viii\m@ne \I@buuchk \fi + \ifnum\n@viii>\nin@ \advance\n@i\@ne \advance\n@ii\m@ne \I@buuchk \fi} + +\def\I@bldchk{\@@chk + \ifdim\y@iv<\n@ii\internote \advance\n@viii\@ne \I@bldchk \fi + \ifnum\n@viii<-\nin@ \advance\n@i\m@ne \advance\n@ii\@ne \I@bldchk \fi} + +\def\I@budchk{\@@chk + \ifdim\y@iv<\n@ii\internote \advance\n@viii\@ne \I@budchk \fi} + +\def\I@bluchk{\@@chk + \ifdim\y@iv>\n@ii\internote \advance\n@viii\m@ne \I@bluchk \fi} + +\def\I@bu{\let\@Ti\I@buuchk \let\@Tii\I@budchk \C@Ib} +\def\I@bl{\let\@Ti\I@bluchk \let\@Tii\I@bldchk \C@Ib} + +\def\C@Ib#1#2#3#4{{\n@v#4\relax \min@n@v\@ne + \inhgetn@i#3\relax\n@ii\n@i + \inhgetn@i#2\relax\advance\n@ii-\n@i + \y@v\noteskip \multiply\y@v\n@v + \ifnum\n@ii=\z@ #1{#2}0% + \else + \ifnum\n@ii>\z@ \n@viii\t@n \@Ti\else\n@viii-\t@n \@Tii \fi + \edef\I@boper{\noexpand#1{\the\n@i}{\the\n@viii}\relax}\I@boper + \fi}} + +% sets of double notes with computed slopes + +\def\B@h{\let\B@ii\tqh} +\def\B@b{\let\B@ii\tqb} + +\def\Dqbu{\let\B@i\Ibu \B@h\C@Dq} +\def\Dqbl{\let\B@i\Ibl \B@b\C@Dq} +\def\Dqbbu{\let\B@i\Ibbu \B@h\C@Dq} +\def\Dqbbl{\let\B@i\Ibbl \B@b\C@Dq} + +\def\C@Dq#1#2{\B@i0{#1}{#2}1\qb0{#1}\B@ii0{#2}} + +% sets of triple notes with computed slopes + +\def\Tqbu{\let\B@i\Ibu \B@h\C@Tq} +\def\Tqbl{\let\B@i\Ibl \B@b\C@Tq} +\def\Tqbbu{\let\B@i\Ibbu \B@h\C@Tq} +\def\Tqbbl{\let\B@i\Ibbl \B@b\C@Tq} + +\def\C@Tq#1#2#3{\B@i0{#1}{#3}2\qb0{#1#2}\B@ii0{#3}} + +% sets of quadruple notes with computed slopes + +\def\Qqbu{\let\B@i\Ibu \B@h\C@Qq} +\def\Qqbl{\let\B@i\Ibl \B@b\C@Qq} +\def\Qqbbu{\let\B@i\Ibbu \B@h\C@Qq} +\def\Qqbbl{\let\B@i\Ibbl \B@b\C@Qq} + +\def\C@Qq#1#2#3#4{\B@i0{#1}{#4}3\qb0{#1#2#3}\B@ii0{#4}} + +%%% duration points + +\def\pt{\g@pt\@ne\z@} +\def\ppt{\g@pt\@ne\@ne} +\def\pppt{\g@pt\@ne\tw@} + +\def\lpt{\g@pt\m@ne\z@} +\def\lppt{\g@pt\m@ne\@ne} +\def\lpppt{\g@pt\m@ne\tw@} + +\def\g@pt#1#2#3{\check@staff + \inhgetn@i#3\relax \relax % two \relax since the first one + \ifnum\n@i<\@c % in swallowed by \inhgetn@i + \ifodd\n@i \else\advance\n@i#1\fi + \pl@base \raise\y@i\hbox{\musixchar#2}\fi\fi} + +%%% rests + +\def\wholeshift#1{\roffset{\p@ne25}{#1}} + +\def\centerbar#1{\y@ii\lin@pos \advance\y@ii-\lastbarpos \advance\y@ii\cut@v + \kern-\h@lf\y@ii\lrlap{#1}\kern\h@lf\y@ii}% + + +\def\cpause{\hbox{\ccn{6}{\musixchar61}}} +\def\chpause{\hbox{\ccn{4}{\musixchar60}}} +\def\cPAuse{\hbox{\ccn{0}{\musixchar58}}} +\def\cPAUSe{\hbox{\ccn{0}{\musixchar59}}} + +\def\centerpause{\centerbar{\cpause}} +\def\centerhpause{\centerbar{\chpause}} +\def\centerPAuse{\centerbar{\cPAuse}} +\def\centerPAUSe{\centerbar{\cPAUSe}} + +\def\C@ps#1#2#3{\n@viii#3\multiply\n@viii\tw@ + \advance\n@viii#2\raise\n@viii\internote \hbox{\musixchar#1}} +\def\C@pspt#1#2#3{\n@viii#3\multiply\n@viii\tw@ + \advance\n@viii#2\raise\n@viii\internote \hbox{\musixchar#1\relax + \ifnum #1=\t@n\relax \raise 0.7\internote\hbox{\kern 0.2\qn@width\musixchar0}% + \else \raise -0.7\internote\hbox{\kern 0.2\qn@width\musixchar0}% + \fi}% + } + +\def\PAUSe{\adv@box{\musixchar59}} +\def\PAuse{\adv@box{\musixchar58}} + +\def\pause{\check@staff + \adv@box{\raise\si@\internote\hbox{\musixchar61}}\fi} +\def\pausep{\wholeshift{\pt5}\pause} +\def\liftpause{\C@ps\@l@v@n\si@} +\def\liftpausep{\C@pspt\@l@v@n\si@} + +\def\hpause{\check@staff + \adv@box{\raise\f@ur\internote\hbox{\musixchar60}}\fi} +\let\hp\hpause +\def\hpausep{\wholeshift{\pt5}\hpause} +\let\hpp\hpausep +\def\lifthpause{\C@ps\t@n\f@ur} +\def\lifthpausep{\C@pspt\t@n\f@ur} + +\newdimen\lift@rest +\def\adv@restbox#1{\hbox{\lift@rest 5\internote + \advance\lift@rest -2.5\fontdimen\fiv@\musixfont + \raise\lift@rest\hbox\@to\noteskip{#1\hss}}\advance\locx@skip\noteskip} + +\def\qp{\adv@restbox{\check@staff\musixchar62\fi}} +\let\soupir\qp + +\def\ds@oup{\adv@restbox{\check@staff\musixchar63\fi}} +\def\qs{\adv@restbox{\check@staff\musixchar64\fi}} +\def\hs{\adv@restbox{\check@staff\musixchar65\fi}} +\def\qqs{\adv@restbox{\check@staff\musixchar66\fi}} + +% pointed rests T116 RDT +\def\qpp{\adv@restbox{\check@staff\pt5\musixchar62\fi}} +\def\dsp{\adv@restbox{\check@staff\pt5\musixchar63\fi}} +\def\qsp{\adv@restbox{\check@staff\pt5\musixchar64\fi}} +\def\hsp{\adv@restbox{\check@staff\pt5\musixchar65\fi}} +\def\qqsp{\adv@restbox{\check@staff\pt5\musixchar66\fi}} + +% double-dotted rests T117 RDT + +\def\pausepp{\wholeshift{\ppt5}\pause} +\def\hpausepp{\wholeshift{\ppt5}\hpause} +\let\hppp\hpausepp +\def\qppp{\adv@restbox{\check@staff\ppt5\musixchar62\fi}} +\def\dspp{\adv@restbox{\check@staff\ppt5\musixchar63\fi}} +\def\qspp{\adv@restbox{\check@staff\ppt5\musixchar64\fi}} +\def\hspp{\adv@restbox{\check@staff\ppt5\musixchar65\fi}} +\def\qqspp{\adv@restbox{\check@staff\ppt5\musixchar66\fi}} + + +%%% accidentals + +\newskip\accshift + +\def\bigaccid{\let\small@test\iftrue} +\def\smallaccid{\let\small@test\iffalse} +\def\varaccid{\def\small@test{\ifdim\noteskip>1\p@seven\qn@width}} + +\varaccid % accidents de taille variable + +\def\na#1{\small@test\bigna{#1}\else\smallna{#1}\fi} +\def\fl#1{\small@test\bigfl{#1}\else\smallfl{#1}\fi} +\def\sh#1{\small@test\bigsh{#1}\else\smallsh{#1}\fi} +\def\dfl#1{\small@test\bigdfl{#1}\else\smalldfl{#1}\fi} +\def\dsh#1{\small@test\bigdsh{#1}\else\smalldsh{#1}\fi} + +% n@vi char pos of cautionpar (normal=5, doubleflat=6) +% n@v offset to char pos (flat=0, dflat=1, sharp=2, dsharp=3, natural=4) +% n@vi offset to char pos (big=0, small=60) +% n@vii =maxdimen -> cautionacctrue + +\def\writ@ba{\pl@base\raise\y@i\llap{\musixchar\n@v\kern\accshift}} +\def\set@ba{\let\@Ti\writ@ba \n@vi\z@} + +\def\bigna{\set@ba \let\@Tii\@Na \n@v\f@ur \C@acc} +\def\bigfl{\set@ba \let\@Tii\@Fl \n@v\z@ \C@acc} +\def\bigsh{\set@ba \let\@Tii\@Sh \n@v\tw@ \C@acc} +\def\bigdfl{\set@ba \let\@Tii\@dFl \n@v\@ne \C@acc} +\def\bigdsh{\set@ba \let\@Tii\@dSh \n@v\thr@@ \C@acc} + +\def\@sa{\ifnum\n@vii=\maxdimen \C@ChaR \musixchar\n@v \kern.3\qn@width + \else \musixchar\n@v \fi \n@vii\z@} + +\def\smallna{\set@sa \let\@Tii\@Na \n@v\f@ur \C@acc} +\def\smallfl{\set@sa \let\@Tii\@Fl \n@v\z@ \C@acc} +\def\smallsh{\set@sa \let\@Tii\@Sh \n@v\tw@ \C@acc} +\def\smalldfl{\set@sa \n@iv\si@ \let\@Tii\@dFl \n@v\@ne \C@acc} +\def\smalldsh{\set@sa \let\@Tii\@dSh \n@v\thr@@ \C@acc} + +\def\cna{\set@ca \let\@Tii\@Na \n@v\f@ur \C@acc} % T116 HM +\def\cfl{\set@ca \let\@Tii\@Fl \n@v\z@ \C@acc} +\def\csh{\set@ca \let\@Tii\@Sh \n@v\tw@ \C@acc} +\def\cdfl{\set@ca \n@iv\si@ \let\@Tii\@dFl \n@v\@ne \C@acc} +\def\cdsh{\set@ca \let\@Tii\@dSh \n@v\thr@@ \C@acc} +% +\def\writ@sa{\pl@base\raise\y@i\llap{\musixchar\n@v\kern\accshift}} +\def\set@sa{\let\@Ti\writ@sa \n@iv\fiv@ \n@vi\@xl } +\def\writ@ca{\pl@base\raise\y@i\llap{\C@ChaR \musixchar\n@v\kern.3\qn@width\kern\accshift}} +\def\set@ca{\let\@Ti\writ@ca \n@iv\fiv@ \n@vi\@xl } + +\def\writ@ua{\advance\n@i\thr@@ \zchar\n@i{\kern\qu@rt\qn@width\@sa}} +\def\set@upper{\let\@Ti\writ@ua \n@iv\fiv@ \n@vi\@xl } + +\def\upperna{\set@upper \let\@Tii\@Na \n@v\f@ur \C@acc} +\def\upperfl{\set@upper \let\@Tii\@Fl \n@v\z@ \C@acc} +\def\uppersh{\set@upper \let\@Tii\@Sh \n@v\tw@ \C@acc} + +\def\@Na{\ifcase\n@ii \n@v\tw@ \or \n@v\f@ur \or \n@v\z@ \fi} +\def\@Fl{\ifcase\n@ii \n@v\f@ur \or \n@v\z@ \or \n@v\@ne \fi} +\def\@Sh{\ifcase\n@ii \n@v\thr@@ \or \n@v\tw@ \or \n@v\f@ur \fi} +\def\@dFl{\ifcase\n@ii \n@v\z@ \or \n@v\@ne \or + \message{\@nod flatten \noexpand\dfl \t@ruc}\let\@Ti\empty \fi} +\def\@dSh{\ifcase\n@ii + \message{\@nod sharpen \noexpand\dsh \t@ruc}\let\@Ti\empty + \or \n@v\thr@@ \or \n@v\tw@ \fi} + +\def\C@acc#1{% + \check@staff + \inhgetn@i#1\relax + \ifx\rel@sw\@ne + \s@l@ctsigns \n@iii\n@i + \advance\n@iii-\ut@ref \advance\n@iii-\ut@ref + \loop\ifnum\n@iii>\si@ \advance\n@iii-\s@v@n \repeat + \loop\ifnum\n@iii<\z@ \advance\n@iii\s@v@n \repeat + \ifcase\n@iii + \n@ii\si@ % mi + \or\n@ii\@ne % fa + \or\n@ii\thr@@ % sol + \or\n@ii\fiv@ % la + \or\n@ii\s@v@n % si + \or\n@ii\tw@ % do + \or\n@ii\f@ur % re + \fi +% \n@ii positive signature limit, \n@ii-8 negative signature limit + \advance\n@ii-\a@s \advance\n@ii\si@ \divide\n@ii\s@v@n + \@Tii + \fi \advance\n@v\@l \advance\n@v\n@vi \expandafter\@Ti % [T115] (Hiroaki) + \fi} + +\def\@nod{Can't double } + +\def\relativeaccid{\let\rel@sw\@ne } +\def\absoluteaccid{\let\rel@sw\empty } +\absoluteaccid + +\def\lna#1{\loffset\smallvalue{\na{#1}}} +\def\lfl#1{\loffset\smallvalue{\fl{#1}}} +\def\lsh#1{\loffset\smallvalue{\sh{#1}}} +\def\ldfl#1{\loffset\smallvalue{\dfl{#1}}} +\def\ldsh#1{\loffset\smallvalue{\dsh{#1}}} + +%%% special metersigns + +\def\allabreve{\raise4\internote\hbox{\keychar82}} %-> 2/2 +\def\reverseallabreve{\raise4\internote\hbox{\keychar123}} +\def\meterC{\raise4\internote\hbox{\musickeyfont\@lxxxiii}} %-> 4/4 +\def\reverseC{\raise4\internote\hbox{\keychar84}} %-> 4/2 +\def\meterplus{{\keychar57}} + +%%% arpeggio + +\def\arpeggio#1#2{\zcharnote{#1}{% + \uplap{\leaders\hbox{\musixchar70}\vskip#2\Interligne}}} +\def\larpeggio#1#2{\loffset\smallvalue{\arpeggio{#1}{#2}}} + +%%% ornaments, special signs + +\def\@Char#1{\zcharnote{#1}\C@ChaR} + +\def\backturn{\n@iv67\@Char} +\def\turn{\n@iv68\@Char} +\def\duevolte{{\keychar78}} +\def\caesura{\llap{\musixchar79\kern\h@lf\noteskip}} +\def\coda{\n@iv85\C@coda} +\def\Coda{\n@iv105\C@coda} +\def\C@coda#1{\llap{\@Char{#1}\kern\afterruleskip}} +\def\segno{\n@iv86\@Char} +\def\Segno{{\keychar110}} +\def\shake{\n@iv87\@Char} +\def\Shake{\n@iv88\@Char} +\def\Shakel{\n@iv106\@Char} +\def\Shakenw{\n@iv107\@Char} +\def\Shakesw{\n@iv108\@Char} +\def\Shakene{\n@iv109\@Char} +\def\mordent{\n@iv89\@Char} +\def\Mordent{\n@iv119\@Char} +\def\doublethumb{\n@iv121\@Char} +\def\tr#1{\zcn{#1}{\ppff tr}} +\def\trt#1{\loffset{0.65}{\shake{#1}}\roffset{0.65}{\mordent{#1}}} + +%%% accents + +\def\upbow{{\musixfont\@xxiii}} +\def\downbow{{\musixchar22}} + +\def\flageolett{\n@iv120\uacc@Char} +\def\usfz{\n@iv\tw@nty \uacc@Char} +\def\lsfz{\n@iv21\lacc@Char} +\def\dsfz{\lsfz} +\def\upz{\n@iv\@xxiv \uacc@Char} +\def\lpz{\n@iv\@xxv \lacc@Char} +\def\dpz{\lpz} +\def\ust{\n@iv\@xxvi \uacc@Char} +\def\lst{\n@iv\@xxvii \lacc@Char} +\def\dst{\lst} +\def\uppz{\n@iv28\uacc@Char} +\def\lppz{\n@iv\@xxix \lacc@Char} +\def\dppz{\lppz} +\def\usf{\n@iv30\uacc@Char} +\def\lsf{\n@iv31\lacc@Char} +\def\dsf{\lsf} +\def\upzst{\n@iv18\uacc@Char} +\def\lpzst{\n@iv19\lacc@Char} +\def\dpzst{\lpzst} + +\def\uacc@Char#1{\check@staff + \inhgetn@i#1\relax \relax + \ifnum\n@i<\@ight \ifodd\n@i \else\advance\n@i\@ne \fi \fi + \zchar\n@i\C@ChaR + \fi} + +\def\lacc@Char#1{\check@staff + \inhgetn@i#1\relax \relax + \ifnum\n@i>\@ne \ifodd\n@i \else\advance\n@i\m@ne \fi \fi + \zchar\n@i\C@ChaR + \fi} + +\def\C@ChaR{\musixfont\char\n@iv} + + %%% accents on beams (correction proposed by Klaus Bechert) + +\def\acc@ubalk{\acc@balk>\@ne} +\def\acc@lbalk{\acc@balk<\m@ne} +\def\acc@balk#1#2#3{\s@l@ctbeam#3\relax \getcurpos \advance\y@v\txt@ff + \advance\y@v-\b@x \y@ii\b@p\y@v \divide\y@ii\tw@nty \advance\y@ii\b@z + \ifnum\b@n#1#2\relax \advance\y@ii\b@n\interbeam + \advance\y@ii-#2\interbeam \fi + \advance\y@ii-\altportee \raise\y@ii\rlap\balk@accent} +\let\balk@accent\C@ChaR + +%\def\bflageolett{\n@iv120\acc@ubalk} +\def\busfz{\n@iv\tw@nty \acc@ubalk} +\def\blsfz{\n@iv21\acc@lbalk} +%\def\bdownbow{\n@iv22\acc@ubalk} +%\def\bupbow{\n@iv\@xxiii \acc@lbalk} +\def\bupz{\n@iv\@xxiv \acc@ubalk} +\def\blpz{\n@iv\@xxv \acc@lbalk} +\def\bust{\n@iv\@xxvi \acc@ubalk} +\def\blst{\n@iv\@xxvii \acc@lbalk} +\def\buppz{\n@iv28\acc@ubalk} +\def\blppz{\n@iv\@xxix \acc@lbalk} +\def\busf{\n@iv30\acc@ubalk} +\def\blsf{\n@iv31\acc@lbalk} +%\def\bupzst{\n@iv18\acc@ubalk} +%\def\blpzst{\n@iv19\acc@lbalk} + +% The next macros puts triplets (and others def'd with \txt) on beams + +\def\butext#1{\txt@ff\qn@width + \def\balk@accent{\uplap{\lrlap{\kern\tw@\txt@ff\txtfont\txt}\kern\internote}}% + \acc@ubalk{#1}\txt@ff\h@lf\qn@width \let\balk@accent\C@ChaR} + +\def\bltext#1{\txt@ff\z@ + \def\balk@accent{\vbox\@to\z@{\kern\internote\txtfont\lrlap\txt\vss}}% + \acc@lbalk{#1}\txt@ff\h@lf\qn@width \let\balk@accent\C@ChaR} + +%%% end of accents on beams (correction proposed by Klaus Bechert) + +%%% crescendo, decrescendo + +% These macros puts variable size (de)crescendo marks. +% \(de)crescendo{#1} #1=length (any TeX dimension, max 192pt(\simeq 68mm)) + +\def\C@cresc#1{\y@iv#1\n@v\y@iv + \sp@pt\@ne \advance\n@v\thr@@ % sp->pt round up + \divide\n@v\si@ % the next is 6pt(notehead) wider + \max@n@v\@xxxii + \min@n@v\@ne % clip to extremities + \advance\n@v\n@ii % first character position (-1) + \mxsps\char\n@v} + +\def\crescendo{\n@ii\@lxxxiii \C@cresc} +\def\decrescendo{\n@ii\@cxv \C@cresc} + +\newskip\@icresc +\def\icresc{\getcurpos\global\@icresc\y@v } +\def\tcresc{\n@ii\@lxxxiii \C@cre} +\def\tdecresc{\n@ii\@cxv \C@cre} +\def\C@cre{\getcurpos\advance\y@v-\@icresc \kernm\y@v\C@cresc\y@v\kern\y@v} + +%%% pedal signs + +\def\raiseped{-5} + +\def\sPed{\musixchar34} +\def\sPED{\zchar\raiseped\sPed} +\def\Ped{\musixchar35} +\def\PED{\zchar\raiseped\Ped} +\def\Dep{\musixchar33} +\def\DEP{\zchar\raiseped\Dep} +\def\sDep{\musixchar104} +\def\sDEP{\zchar\raiseped\sDep} + +%%% fermata + +\def\fermataup{\n@iv80\@Char} +\def\fermatadown{\n@iv81\@Char} +% center on whole note +\def\Fermataup#1{\wholeshift{\fermataup{#1}}} +\def\Fermatadown#1{\wholeshift{\fermatadown{#1}}} + +%%% trills + +\def\trilleX{\let\T@i\empty \C@trille} +\let\trille\trilleX +\def\TrilleX{\def\T@i{\it tr }\C@trille} +\let\Trille\TrilleX +\def\C@trille#1#2{\zcharnote{#1}{\y@v#2\noteskip \trill@}} + +\let\maxtrilles\si@ +% \maxtrilles and \@itrille[i] are only for obsolete Legacy \trillC +% and \TrillC; not related with new register allocation code. Leave +% it as-is. [T115] + +\newskip\@itrillei +\newskip\@itrilleii +\newskip\@itrilleiii +\newskip\@itrilleiv +\newskip\@itrillev +\newskip\@itrillevi + + %\def\s@l@cttrille#1\relax{% + % \n@i#1\relax \ifnum\n@i<\z@ \n@i\@c \fi + % \ifnum\n@i<\maxtrilles \else + % \n@i\z@ \errmessage{Wrong trill number!}\fi + % \advance\n@i\@ne + % \edef\@itrille{\csname @itrille\roman@n@i}% dimen (altportee) + % }% select trill + + +\def\itrille{\itrill@old{0}} +\def\ttrille{\ttrill@old{0}} +\def\tTrille{\tTrill@old{0}} + +\def\itrill@old#1{\s@l@cttrill#1\relax + \ifdim\tr@x < \maxdimen\errmessage{\@mis \noexpand\Ttrille \number #1}\fi + \getcurpos\global\tr@y\y@v} +\def\ttrill@old#1{\s@l@cttrill#1\relax + \message{\noexpand\tr@x=\the\tr@x, No. #1}% + \ifdim\tr@x < \maxdimen\else\errmessage{\@mis \noexpand\Itrille \number #1}\fi + \let\T@i\empty \C@tri} +\def\tTrill@old#1{\s@l@cttrill#1\relax + \message{\noexpand\tr@x=\the\tr@x, No. #1}% + \ifdim\tr@x < \maxdimen\else\errmessage{\@mis \noexpand\Itrille \number #1}\fi + \def\T@i{\it tr }\C@tri} + +\def\C@tri#1{\getcurpos\advance\y@v-\tr@y \kernm\y@v + \zcharnote{#1}\trill@\kern\y@v\let\T@i\empty\let\@itrille\undefined} +\def\trill@{\hbox\@to\y@v{\T@i\leaders\hbox{\musixchar69}\hfill}} + +%%%%%% + +% \let\maxtrills\si@ % here disabled to avoid conflict with new register allocation code +% [T115] moved out to the new register allocation code +% \newskip\tr@xi \tr@xi\maxdimen\relax % starting horizontal pos +% \newtoks\tr@swi % heading of trill +% \newskip\tr@yi % height of trill + +\newcount\tr@number + +\def\tr@loop{\tr@number\z@ \loop\ifnum\tr@number<\maxtrills + \s@l@cttrill\tr@number\relax + \advance\tr@number\@ne } + +\def\s@l@cttrill#1\relax{% + \n@i#1\relax \ifnum\n@i<\z@ \n@i\@c \fi + \ifnum\n@i<\maxtrills \else + \count@\maxtrills \advance\count@\m@ne + \errmessage{Wrong trill reference number \the\n@i! (valid: 0 to \the\count@)}% [T115] + \n@i\z@ % [T115] + \fi + \advance\n@i\@ne + \xdef\tr@x{\csname tr@x\roman@n@i}% + \xdef\tr@y{\csname tr@y\roman@n@i}% + \xdef\tr@sw{\csname tr@sw\roman@n@i}% + }% select octiaviation line + +%\newskip\tr@x \tr@x\maxdimen\relax % starting horizontal pos +%\newskip\tr@y % height of trill + +\def\Itrille#1{\s@l@cttrill#1\relax + \ifdim\tr@x < \maxdimen\errmessage{\@mis \noexpand\Ttrille \number #1}\fi + \global\tr@sw={\relax}% + \C@T} +\def\ITrille#1{\s@l@cttrill#1\relax + \ifdim\tr@x < \maxdimen\errmessage{\@mis \noexpand\Ttrille \number #1}\fi + \global\tr@sw={{\it tr }}% + \C@T} + +\def\C@T#1{% + \getcurpos\global\tr@x\y@v % store horizontal pos + \inhgetn@i#1\relax\pl@base\advance\y@i\altportee % get absolute height + \global\tr@y\y@i } + +\def\Ttrille#1{\s@l@cttrill#1\relax + \ifdim\tr@x < \maxdimen\else\errmessage{\@mis \noexpand\Itrille \number #1}\fi + \advance\tr@y-\altportee \let\T@ii\char \C@TR \global\tr@x\maxdimen } + \let\TTrille\Ttrille + +\def\C@TR{% + \ifx\T@ii\n@ii \y@v\lin@pos \else \getcurpos \fi + \advance\y@v-\tr@x \kernm\y@v \raise\tr@y\hbox\@to\y@v{% +% \the\tr@sw\xleaders\hbox{\musixchar69}\hfill\T@ii\n@ii}}% +% Correction by Julian Gilbey + \the\tr@sw\xleaders\hbox{\musixchar69}\hfill}}% + +%%% octave lines + +\def\octnumberup{\octnumberdefault\vrule width 0pt height2ex} +\def\octnumberdefault{\smallppff8} % T117 RDT +\def\octnumberdown{\octnumberdefault$^a$\txtfont\kern 0.3em bassa\vrule width 0pt depth \Internote} + +\def\octfinup{\check@staff + \n@v\@xxiii\n@ii\@xxiv\global\o@swz={\@ne}\fi + \C@of} +\def\octfindown{\check@staff + \n@v\@xxv \n@ii\@xxvi\global\o@swz={\z@}\fi + \C@of} +\def\C@of#1#2{\check@staff + \y@v#2\noteskip\zcharnote{#1}{\hbox\@to\y@v{% + \xdef\o@sw{\csname o@swz\endcsname}\relax + \octnumber\mxsps\xleaders\hbox{\char\n@v}\hfill\char\n@ii}}% + \fi} + +%%%%%% +% selecting \octnumber??? according to \o@sw +\def\octnumber{% \show\o@sw + \setbox\w@rkbox\hbox{% + \ifnum \@ne=\the\o@sw\relax \octnumberup + \else \octnumberdown + \fi}% + \ifdim \wd\w@rkbox>\y@v\setbox\w@rkbox\hbox{\octnumberdefault}\fi + \box\w@rkbox +} + + +%%%%%% + +% \let\maxoctlines\si@ % here disabled to avoid conflict with new register allocation code, except for \o@swz +% [T115] moved out to the new register allocation code +% \newskip\o@xi \o@xi\maxdimen\relax % starting horizontal pos +% \newskip\o@yi % height of octline +\newtoks\o@swz % sense of octline for \octfin[up][down] without number +% \newtoks\o@swz % sense of octline for \octfin[up][down] without number + +\newcount\o@number + +\def\o@loop{\o@number\z@ \loop\ifnum\o@number<\maxoctlines + \s@l@ctoctline\o@number\relax + \advance\o@number\@ne } + +\def\s@l@ctoctline#1\relax{% + \n@i#1\relax \ifnum\n@i<\z@ \n@i\@c \fi + \ifnum\n@i<\maxoctlines \else + \count@\maxoctlines \advance\count@\m@ne + \errmessage{Wrong octaviation line reference number \the\n@i! (valid: 0 to \the\count@)}% [T115] + \n@i\z@% [T115] + \fi + \advance\n@i\@ne + \xdef\o@x{\csname o@x\roman@n@i}% + \xdef\o@y{\csname o@y\roman@n@i}% + \xdef\o@sw{\csname o@sw\roman@n@i}% + }% select octiaviation line + +%\newskip\o@x \o@x\maxdimen\relax % starting horizontal pos +%\newskip\o@y % height of octline + +\def\ioctfinup{\Ioctfinup0} +\def\ioctfindown{\Ioctfindown0} +\def\Ioctfinup#1{\check@staff + \s@l@ctoctline#1\relax + \ifdim\o@x < \maxdimen\errmessage{\@mis \noexpand\Toctfin \number #1}\fi + \global\o@sw={\@ne}\fi + \C@O} +\def\Ioctfindown#1{\check@staff + \s@l@ctoctline#1\relax + \ifdim\o@x < \maxdimen\errmessage{\@mis \noexpand\Toctfin \number #1}\fi + \global\o@sw={\z@}\fi + \C@O} + +\def\C@O#1{\check@staff + \getcurpos\global\o@x\y@v % store horizontal pos + \inhgetn@i#1\relax\pl@base\advance\y@i\altportee % get absolute height + \global\o@y\y@i + \fi} % clise check@staff in Ioctfinup/down + +\def\toctfin{\Toctfin0} +\def\Toctfin#1{\check@staff + \s@l@ctoctline#1\relax + \advance\o@y-\altportee \let\T@ii\char \C@TO \global\o@x\maxdimen + \fi} + +\def\C@TO{\check@staff + \ifnum \@ne=\the\o@sw + \n@v\@xxiii \n@ii\@xxiv \else \n@v\@xxv \n@ii\@xxvi \fi + \ifx\T@ii\n@ii \y@v\lin@pos \else \getcurpos \fi + \advance\y@v-\o@x \kernm\y@v \raise\o@y\hbox\@to\y@v{% + \octnumber\mxsps\xleaders\hbox{\char\n@v}\hfill\T@ii\n@ii}\relax + \fi}% + +% Liftoctline #1 refnumber #2 lift[steps of internote] + +\def\Liftoctline#1#2{\n@i#1\advance\n@i\@ne + \advance\csname o@y\roman@n@i#2\internote} + +%%% some specials + +\def\metron#1#2{{\stemlength\f@ur\noteskip\t@n\p@ #1 1\ = #2}} +\def\metronequiv#1#2{{\stemlength\f@ur\noteskip\t@n\p@ #1 1\ = #2 1}} + + +\def\txtfont{% % T117 RDT +\ifdim\internote<.95\Internote \sevenit +\else\ifdim\internote<1.19\Internote \eightit +\else\ifdim\internote<1.43\Internote \tenit +\else\twelveit\fi\fi\fi} + +\def\txt{3} +\def\xtuplet#1#2{\n@iv#1\advance\n@iv\m@ne {\sign@skip=\n@iv\noteskip + \sign@skip=0.5\sign@skip \xdef\half@sign@skip{\the\sign@skip}}% + \zcharnote{#2}{\kern\h@lf\qn@width\kern \half@sign@skip\lrlap{\txtfont#1\/\/}}} +\def\triolet{\xtuplet\txt} % T117 RDT + +% +% Following definitions based on tuplet.tex - conventional tuplet brackets for MusiXTeX. +% Col. G. L. Sicherman. Last revised 2003-05-17. +% +% Added to musixtex.tex T116 by RDT. +% +% Standard MusiXTeX uses \uptrio and \downtrio to print tuplet brackets. +% We define \uptuplet and \downtuplet, with the same arguments: +% +% #1 : starting pitch +% #2 : width of bracket, in (\noteskip)s +% #3 : slope of bracket, in multiples of 1-1/8 degrees +% +% The user defines the text to appear in the opening as \tuplettxt. +% This is to avoid conflicting with the \txt in standard MusiXTeX. +% +% Examples: +% +% Draw a triplet bracket over the notes, starting at pitch "p", +% 1.25\noteskip wide, with a slope up of 3-3/8 degrees: +% +% \uptuplet p{1.25}3 +% +% Draw a sextuplet bracket under the notes, starting at pitch "a", +% 2.5\noteskip wide, with a slope down of 4-1/2 degrees: +% +% \def\tuplettxt{6\/\/} +% \downtuplet{a}{2.5}{-4} +% +% Send comments, complaints, and bouquets to the Colonel at +% <colonel@monmouth.com>. +% + +% Standard MusiXTeX prints a small "3" (or other number) within +% the bracket. Here we print the "3" in an opening in the bracket, +% so we need not use a small font. +% +% The double italic correction compensates for centering the number +% on the bracket line. + +\def\tuplettxt{3\/\/} + +%%% The rest is adapted from standard MusixTeX. + +\newdimen\y@vii % x of right end of left part of bracket. +\newdimen\y@viii % x of left end of right part of bracket. +\newdimen\y@ix +\newbox\tuptxtb@x + +% v@rline #1=height[dimen] #2=length[dimen] #3=slope (1\eqiv 1.125degree) +% (comments and ideas from Ian Collier) (from -20 upto 20 ) +% This macro is used by some of the others which follow, +% using it directly it must be set in zero box + +\def\v@rline#1#2#3{\n@v#3\y@i#2% + \setbox\tuptxtb@x\hbox{\hskip1pt\txtfont\tuplettxt\hskip1pt}% + \y@vii=\h@lf\y@i\advance\y@vii-\h@lf\wd\tuptxtb@x% + \n@ii-\tw@nty \min@n@v\n@ii + \max@n@v\tw@nty \n@iii\n@v + \ifnum\n@v<\z@ \n@v-\n@v \advance\n@v\tw@nty \fi % offset to lower linechars + \advance\n@v\@xxix + \setbox\ch@box\hbox{\mxsps\char\n@v}% + \ifdim\y@vii<\wd\ch@box \y@vii\wd\ch@box\fi% At least one whole segment! + \y@viii=\y@i\advance\y@viii-\y@vii% + \y@iv\wd\ch@box \y@ii\qu@rt\p@ \y@ii\n@iii\y@ii \y@iii\z@ + \raise#1\internote\hbox{\mxsps\char\n@iv +% +% Build bracket with slanted line segments of width 10pt. +% Left part of bracket: +% + \loop\ifdim\y@iv<\y@vii\raise\y@iii\copy\ch@box + \advance\y@iv\wd\ch@box \advance\y@iii\y@ii \repeat +% +% last element +% +% \finalheight=2.5\completewidth +% \finalheight=\n@iii\finalheight +% \divide\finalheight by 100 +% \advance\overlapwidth by -\completewidth +% \stepheight=-2.5\overlapwidth +% \stepheight=\n@iii\stepheight +% \divide\stepheight by 100 +% \advance\curheight by \stepheight +% \kern -\overlapwidth \raise\curheight \box\ch@box +% + \y@ix=\y@vii\advance\y@ix-\y@iv\hbox to\y@ix{\hss}% + \y@ix\y@vii\advance\y@ix-\wd\ch@box% + \y@iii\n@iii\y@ix\y@iii2\h@lf\y@iii\divide\y@iii\@c\raise\y@iii\copy\ch@box% +% +% Text: +% + \y@v2\h@lf\y@i \y@v\n@iii\y@v \divide\y@v\@c% + \y@ix=-\y@vii \advance\y@ix\h@lf\y@i \advance\y@ix-\h@lf\wd\tuptxtb@x% + \hbox to\y@ix{\hss}% + \y@iii\h@lf\y@v \raise\y@iii\vbox to\z@{% + \vss{\copy\tuptxtb@x}\vss} + \y@ix=\y@viii \advance\y@ix-\h@lf\y@i \advance\y@ix-\h@lf\wd\tuptxtb@x + \hbox to\y@ix{\hss}% To start of right part. No-op unless bracket is short. +% +% Right part of bracket: +% + \y@iii2\h@lf\y@viii \y@iii\n@iii\y@iii \divide\y@iii\@c% + \y@iv=\y@viii \advance\y@iv\wd\ch@box% + \loop\ifdim\y@iv<\y@i\raise\y@iii\copy\ch@box% + \advance\y@iv\wd\ch@box \advance\y@iii\y@ii \repeat +% +% Finish off the right part: +% + \y@iii\y@i\advance\y@iii-\wd\ch@box\y@iii2\h@lf\y@iii\y@iii\n@iii\y@iii% + \y@ix=\y@i\advance\y@ix-\y@iv\hbox to\y@ix{\hss}% + \divide\y@iii\@c% + \raise\y@iii\copy\ch@box% +% + \raise\y@v\hbox{\mxsps\char\n@iv}}} +% +% y@i =complete length +% y@ii =height of linechar +% y@iii =current height +% y@iv =current width +% y@v =height of ending line +% y@vii =width of left segment of bracket +% y@viii=y@vii + width of opening +% y@ix =adjustment register +% +% n@iii=slope +% n@iv =(number of char for hooks) +% n@v =slope (number of linechar) + +\def\X@bkt#1#2#3{\y@v#2\noteskip \advance\y@v\wn@width + \inhgetn@i#1\relax \rlap{\kernm\p@ne\qn@width\v@rline\n@i\y@v{#3}}} + +\def\uptuplet{\n@iv22\X@bkt} +\def\downtuplet{\n@iv21\X@bkt} + +%\check + +\def\zbreath{\check@staff\raise\si@\internote\rlap{\BIGfont'}\fi} +\def\cbreath{\check@staff\adv@box{\raise\si@\internote + \hbox\@to\noteskip{\hss\BIGfont'\hss}}\fi} + +% The following macros can be used to surround a note by parentheses +% \l[r]par p produces a left[right] parenthesis at pitch p (Ian Collier) + +\def\lpar{\n@iv\thr@@ \@Char} +\def\rpar{\n@iv\f@ur \@Char} + +% \bracket pn draws a square bracket [ to bracket an interval +% of an n-th whose lowest note is p (Ian Collier) + +\def\bracket#1#2{\y@iv#2\internote \advance\y@iv\tw@\internote + \inhgetn@i#1\relax\pl@base \advance\y@i-1\h@lf\internote + \raise\y@i\llap{\uplap{\offinterlineskip\hbox{\mxsps\@xxvii}% + \hbox{\vrule\@height\y@iv}\hbox{\mxsps\@xxvii}}}} + +%%% dynamics + +\def\f@kern{\kernm\p@ne ex} +\def\p@kern{\kernm\p@ne5ex} + +\def\f{{\ppff f}} +\def\ff{{\ppff f\f@kern f}} +\def\fp{{\ppff f\f@kern p}} +\def\sF{{\it s\ppff \p@kern f}} +\def\fff{{\ppff f\f@kern f\f@kern f}} +\def\ffff{{\ppff f\f@kern f\f@kern f\f@kern f}} +\def\mf{{\ppff m\p@kern\f@kern f}} +\def\mp@{{\ppff m\p@kern p}} +\let\mezzopiano\mp@ +\def\p{{\ppff p}} +\def\pp{{\ppff p\p@kern p}} +\def\ppp{{\ppff p\p@kern p\p@kern p}} +\def\pppp{{\ppff p\p@kern p\p@kern p\p@kern p}} +\def\sfz{{\ppff s\p@kern f\f@kern z}} % T116 +\def\sfzp{{\ppff s\p@kern f\f@kern z\p@kern p}} % T116 + +%%% spacings + +% if you want to reduce the space behind e.g. \changecontext, use +% \addspace{dim} ! Only scaleable values are allowed ! + +\def\addspace#1{\kern#1\global\advance\x@skip#1} + +% \hardspace inserts (reduces) outside of \notes..\en unscaleable space + +\let\fil@spc\empty +\def\hardspace#1{\check@nopen\t@rmskip\y@v#1\addspace\y@v\fil@spc} + +\def\off#1{\advance\locx@skip#1\kern#1} +\def\sk{\off\noteskip} +\def\hsk{\off{\h@lf\noteskip}} +\def\bsk{\off{-\noteskip}} + +%% +% Redefine \qsk to be scaleable softwidth rather than a fixed kern +% Otherwise, over/underfull boxes will occur on rescaled (pass 2) material +%% + +\def\qqsk{\off{\qu@rt\@l@mskip}} % T116 RDT +\def\hqsk{\off{\h@lf\@l@mskip}} +\def\qsk{\off\@l@mskip} + +\def\nspace{\hardspace{\h@lf\qn@width}} +\def\qspace{\hardspace\qn@width} + +%%% notes spacing + +\def\arithmeticskipscale{% + \def\znotes{\vnotes0\elemskip} + \def\notes{\vnotes2\elemskip}% 16th + \def\notesp{\vnotes2\h@lf\elemskip}% 16th point=8 trio + \def\Notes{\vnotes3\elemskip}% 8th + \def\Notesp{\vnotes3\h@lf\elemskip}% 8th point=4 trio + \def\NOtes{\vnotes4\elemskip}% 4th + \def\NOtesp{\vnotes4\h@lf\elemskip}% 4th point + \def\NOTes{\vnotes5\elemskip}% 2th + \def\NOTesp{\vnotes5\h@lf\elemskip}% 2th point + \def\NOTEs{\vnotes6\elemskip}% 1th + \def\NOTEsp{\undefined}% + \def\NOTES{\undefined}% +}% + +\def\geometricskipscale{% + \def\znotes{\vnotes0\elemskip} + \def\notes{\vnotes2\elemskip}% 16th + \def\notesp{\vnotes2.38\elemskip}% 16th point=8 trio + \def\Notes{\vnotes2.83\elemskip}% 8th + \def\Notesp{\vnotes3.36\elemskip}% 8th point=4 trio + \def\NOtes{\vnotes4\elemskip}% 4th + \def\NOtesp{\vnotes4.76\elemskip}% 4th point + \def\NOTes{\vnotes5.66\elemskip}% 2th + \def\NOTesp{\vnotes6.72\elemskip}% 2th point + \def\NOTEs{\vnotes8\elemskip}% 1th + \def\NOTEsp{\vnotes9.52\elemskip}% 1th + \def\NOTES{\vnotes11.32\elemskip}% 1th +}% + +\def\nnotes{\vnotes1.6\elemskip} % T116 RDT (corrected 2015-03-31) +\def\nnnotes{\vnotes1.28\elemskip} % T116 RDT (corrected 2015-03-31) + +\arithmeticskipscale + +\def\scale#1{\def\scalenoteskip{#1}} +\let\scalenoteskip\normalvalue + +\def\multnoteskip#1{\noteskip#1\noteskip} + +\def\vnotes#1\elemskip{\noteskip#1\@l@mskip \@vnotes} + +\let\V@sw\z@ +%\def\varnotes#1{\t@rmskip \let\V@sw\@ne +% \setbox\ch@box\hbox{#1}\noteskip\wd\ch@box \@vnotes} + +\def\hardnotes#1\notes{\t@rmskip \let\V@sw\@ne + \noteskip#1\relax \@vnotes} + +\let\thelyrics\empty +%\def\hardlyrics#1\notes{\t@rmskip \let\V@sw\@ne \def\thelyrics{\hbox{#1}}% +% \setbox\ch@box\thelyrics \noteskip\wd\ch@box \@vnotes} +\def\softlyrics#1{\def\thelyrics{\hbox{#1}}}% +\def\hardlyrics#1\notes{\t@rmskip \let\V@sw\@ne + \let\save@noteskip\noteskip + \def\noteskip{\z@\relax\errmessage{You cannot use \noexpand\noteskip + in \noexpand\hardlyrics's 1st argument!}}% + \def\thelyrics{\hbox{#1}}% + \setbox\ch@box\thelyrics \let\noteskip\save@noteskip + \noteskip\wd\ch@box \@vnotes} + + +\def\@vnotes{\multnoteskip\scalenoteskip + \def|{\nextstaff}\def&{\nextinstrument}\normaltranspose\transpose + \check@nopen\notes@open\@ne + \kern\n@skip\advance\x@skip\n@skip \locx@skip\x@skip + \n@skip\noteskip \noinstrum@nt\z@ \begininstrument} + +\def\en{\@ndstaff\notes@open\z@ + \ifnum\V@sw>0\t@rmskip + \fi + \let\thelyrics\empty} +\let\enotes\en + +\newcount\notes@open + +\def\check@nopen{% + \ifnum\notes@open>\z@ \en\errmessage{\@mis\noexpand\enotes ->}\fi} + +%%% text, lyrics, free positioning of chars + +\def\pl@base{\y@i\n@i\internote} +\def\lrlap#1{\rlap{\hss#1}} +\def\hard@box#1{\rlap{\hbox\@to\noteskip{#1\hfil}}} +\def\dhard@box#1{\rlap{\hbox\@to\tw@\noteskip{#1\hfil}}} +\def\thard@box#1{\rlap{\hbox\@to\thr@@\noteskip{#1\hfil}}} + +\def\zcharnote{\let\@Ti\rlap \C@ch} +\def\lcharnote{\let\@Ti\llap \C@ch} +\def\ccharnote{\let\@Ti\lrlap \C@ch} +\def\hcharnote{\let\@Ti\hard@box \C@ch} +\def\charnote#1#2{\zcharnote{#1}{#2}\sk} + +\def\zcn{\zcharnote} % T116 +\def\ccn{\ccharnote} +\def\lcn{\lcharnote} + +\def\C@ch#1#2{\check@staff\inhgetn@i#1\relax\pl@base\raise\y@i\@Ti{#2}\fi} + +\def\zmidstaff{\let\@Ti\rlap \C@mid} +\def\lmidstaff{\let\@Ti\llap \C@mid} +\def\cmidstaff{\let\@Ti\lrlap \C@mid} + +\def\C@mid#1{\check@staff\y@v\interportee \advance\y@v\f@ur\Interligne \divide\y@v\tw@ + \raise\y@v\uplap{\@Ti{\strut#1}\vss}\fi} + +\def\zchar#1#2{\check@staff\raise#1\internote\rlap{#2}\fi} +\def\lchar#1#2{\check@staff\raise#1\internote\llap{#2}\fi} +\def\cchar#1#2{\check@staff\raise#1\internote\lrlap{#2}\fi} +\def\hchar#1#2{\check@staff\raise#1\internote\hard@box{#2}\fi} + +\def\uptext#1{\check@staff\zchar\t@n{#1}\fi} +\def\Uptext#1{\check@staff\zchar\fourt@@n{#1}\fi} + +\def\setsongraise#1#2{\n@v#1\relax % select instrument + \expandafter\def\csname T@R\romannumeral\n@v\endcsname{#2}} + +% [T115] moved out to the new register allocation code +% \let\T@Ri\z@ + +\def\qlrlap#1{\rlap{\hbox to \qn@width{\hss#1\hss}}} +\def\zsong{\let\@Ti\rlap \C@t} +\def\lsong{\let\@Ti\llap \C@t} +\def\csong{\let\@Ti\qlrlap \C@t} +\def\hsong{\let\@Ti\hard@box \C@t} +\def\dhsong{\let\@Ti\dhard@box \C@t} +\def\thsong{\let\@Ti\thard@box \C@t} + +\def\C@t#1{\C@tx{\@Ti{\strut#1}\vss}} + +\def\C@tx{% + \ifnum\noinstrum@nt=\@ne \y@iv\staffbotmarg \else + \advance\noinstrum@nt\m@ne + \y@iv\csname interinstrument\romannumeral\noinstrum@nt\endcsname + \C@Inter \advance\y@iv\stem@skip \divide\y@iv\tw@ + \advance\noinstrum@nt\@ne \fi + \advance\y@iv-\csname T@R\romannumeral\noinstrum@nt\endcsname +%% \advance\noinstrum@nt\@ne \fi + \lower\y@iv\uplap} + +%%% slope lines and brackets + +% varline #1=height[dimen] #2=length[dimen] #3=slope (1\eqiv 1.125degree) +% (comments and ideas from Ian Collier) (from -20 upto 20 ) +% This macro is used by some of the others which follow, +% using it directly it must be set in zero box + +\def\varline#1#2#3{\n@v#3\y@i#2% + \n@ii-\tw@nty \min@n@v\n@ii + \max@n@v\tw@nty \n@iii\n@v + \ifnum\n@v<\z@ \n@v-\n@v \advance\n@v\tw@nty \fi % offset to lower linechars + \advance\n@v\@xxix + \setbox\ch@box\hbox{\mxsps\char\n@v}% + \y@iv\wd\ch@box \y@ii\qu@rt\p@ \y@ii\n@iii\y@ii \y@iii\z@ + \raise#1\internote\hbox{\ifx\@hook\@ne \mxsps\char\n@iv \fi +% main loop + \loop\ifdim\y@iv<\y@i + \raise\y@iii\copy\ch@box\advance\y@iv\wd\ch@box \advance\y@iii\y@ii \repeat +% last element +% +% \finalheight=2.5\completewidth +% \finalheight=\n@iii\finalheight +% \divide\finalheight by 100 +% \advance\overlapwidth by -\completewidth +% \stepheight=-2.5\overlapwidth +% \stepheight=\n@iii\stepheight +% \divide\stepheight by 100 +% \advance\curheight by \stepheight +% \kern -\overlapwidth \raise\curheight \box\ch@box +% + \y@v2\h@lf\y@i \y@v\n@iii\y@v \divide\y@v\@c \advance\y@iv-\y@i + \y@ii-2\h@lf\y@iv \y@ii\n@iii\y@ii \divide\y@ii\@c \advance\y@iii\y@ii + \kernm\y@iv\raise\y@iii\box\ch@box% + \ifx\@hook\@ne \raise\y@v\hbox{\mxsps\char\n@iv}\fi +% text in the middle + \ifx\@text\@ne \ifnum\n@vi=\@ne \y@iii\p@ \else\y@iii-\p@ \fi + \advance\y@iii\h@lf\y@v \kernm\h@lf\y@i\raise\y@iii\vbox\@to\z@{% + \ifnum\n@vi=\@ne \vss \fi\lrlap{\txtfont\txt}\ifnum\n@vi=\@ne \else\vss \fi}\fi}% + \let\@hook\empty \let\@text\empty} +% +% y@i =complete length +% y@ii =height of linechar +% y@iii=current height +% y@iv =current width +% y@v =height of ending line +% +% n@iii=slope +% n@iv =(number of char for hooks) +% n@v =slope (number of linechar) +% n@vi =1 -> text above +% @hook=\@ne -> draws hookrules at begin and end of line +% @text=\@ne -> puts text at the middle of the line (def'd with \txt) + +% \ov[un]bkt{p}{n}{s} draws a bracket over the music starting at the +% current position at pitch p, width n\noteskip and slope s, causing no space +% #1=height (note), #2=length (noteskips) #3=slope (1\eqiv 1.125[degree]) + +\def\ovbkt{\n@iv22\C@bkt} +\def\unbkt{\n@iv21\C@bkt} + +\def\C@bkt#1#2#3{\y@v#2\noteskip \advance\y@v\wn@width \let\@hook\@ne + \inhgetn@i#1\relax \rlap{\kernm\p@ne\qn@width\varline\n@i\y@v{#3}}} + +% \up[down]trio{p}{n}{s} same as above, +% draws \txt (default \eightit 3) above[below] in the middle +% #1=height (note), #2=length (noteskips) #3=slope (1\eqiv 1.125[degree]) + +\def\uptrio{\n@vi\z@ \let\@text\@ne \ovbkt} +\def\downtrio{\n@vi\@ne \let\@text\@ne \unbkt} + +%%% standard settings +% [115] make them compatible to >12 instruments +\def\resetlayout{\let\interfacteur\nin@ + \stafftopmarg\thr@@\Interligne \staffbotmarg\thr@@\Interligne + \count@\z@ \loop + \advance\count@ by\@ne + \expandafter \let\csname n@l\roman@c@\endcsname \fiv@ + \ifnum\count@<\maxinstruments\repeat + \resetclefsymbols} + +\def\resetclefsymbols{% + \count@\z@ \loop + \advance\count@ by\@ne + \expandafter \let\csname treblec@s\roman@c@\endcsname \z@ + \expandafter \let\csname altoc@s\roman@c@\endcsname \z@ + \expandafter \let\csname bassc@s\roman@c@\endcsname \z@ + \ifnum\count@<\maxinstruments\repeat +} + +% [T115] setup the default maximum element numbers to the same values of T.114 +\setmaxinstruments\si@ +\setmaxcxxviiibeams\si@ % 128th beam +\setmaxcclvibeams\z@ % 256th beam +\setmaxgroups\thr@@ % groups of inst's or choirs +\setmaxslurs\maxinstruments +\setmaxtrills\maxinstruments +\setmaxoctlines\maxinstruments +% + +% [T115] new register allocation code requires some changes +%\resetlayout % no need +%\let\nbinstruments\maxinstruments % no need +%\normalnotesize % already executed in \setmaxinstruments +\normalmusicsize +\normalnotesize % important: execute it again after the first execute of \normalmusicsize --- to initialize \metron stem length. but why? +%\resetlayout % no need +\def\nbinstruments{1} +\noinstrum@nt1\s@l@ctinstr\internote\Internote + +%%% +% +% This is muflex.tex version 1.00 , January 1993 +% +% Macro library for MusicTeX `flexiline' operations: MuFlex. +% The idea is to set up a two pass system. +% On the first pass, information about each bar is written to the file +% jobname.mx1. +% After the first pass, an external (non TeX) routine is run to +% determine optimal values of the elemental spacing (\elemskip) +% for each line, so as to properly fill each line, and to lead to +% the piece filling an integral number of lines. +% The relevant parameters are written onto the file +% jobname.mx2. +% On the second pass, the .mx2 file is read in, and the information +% used as described above. +% +% Ross Mitchell, January 1993. +% +%%% + +\newwrite\outmux +\def\fil@{\immediate\write\outmux} + +%% +% \mulooseness is the MuFlex analog of TeX's \looseness parameter: +% the increment to the natural number of lines in the section just +% ended. +%% + +\newcount\mulooseness +% Alternative \linegoal +\newcount\linegoal + +%% +% Invoke \startmuflex before \startpiece to find out the pass number +% and generally get things going. +%% +% !!! If you want (have) to override the .mx1, delete the .mx2 before !!! +% !! You have to change the mx1, if you change the spacing inbetween !! + +\newif\ifstartmuflex@done +\def\startmuflex{% + \ifstartmuflex@done + \immediate\write16{Warning: \noexpand\startmuflex\space + already done, ignored.}% + \else + \startmuflex@donetrue +% \global\let\ifstartmuflex@done\iftrue + \openin\inmux\jobname.mx2\relax + \ifeof\inmux + \immediate\openout\outmux\jobname.mx1\relax + \fil@{\mufl@x}% + \pass@I + \else + \message{(\jobname.mx2)}\pass@II + \fi + \fi} + +\let\endmuflex\empty + +\newbox\l@eftrightbox + +\def\leftrightrepeat@I{% + % \setbox\toks@box\l@eftrightrepeat\y@v\wd\toks@box + % \setbox\toks@box\l@eftrepeat\y@iv\wd\toks@box + % \advance\y@v\y@iv \global\advance\x@skip-\y@v + % + \setleftrightrepeat\@bar + \edef\thex@skip{\the\x@skip}% + \setbox\l@eftrightbox\l@eftrightrepeat + \edef\they@v{\the\wd\l@eftrightbox}% + \setbox\l@eftrightbox\l@eftrepeat + \edef\they@iv{\the\wd\l@eftrightbox}% + \global\x@skip\thex@skip + \fil@{l \they@v\space\they@iv}} + +\def\leftrepeat@I{% +% \setbox\toks@box\l@eftrepeat\y@iv\wd\toks@box +% \global\advance\x@skip-\y@iv + \setleftrepeat\@bar + \edef\thex@skip{\the\x@skip}% + \setbox\l@eftrightbox\l@eftrepeat + \edef\they@iv{\the\wd\l@eftrightbox}% + \global\x@skip\thex@skip + \fil@{L \they@iv}} + +% \akkoladen from: "Rainer Dunker" <rainer.dunker@ebe-online.de> + + +\def\akkoladen#1{% + \def\akk@count{0}% avoid occupying yet another count register + \ifx\empty#1\else\@akkoladen#1\@nd\fi + % deactivate all remaining \grouptop...bottom items + \loop + \ifnum\akk@count<\maxgroups + \incr@akk@count + \expandafter\groupbottom\expandafter{\akk@count}\maxdimen + \expandafter\grouptop\expandafter{\akk@count}\z@ + \repeat} +\def\@akkoladen#1#2#3\@nd{% + \incr@akk@count + \expandafter\groupbottom\expandafter{\akk@count}{#1}% + \expandafter\grouptop\expandafter{\akk@count}{#2}% + \ifx\empty#3\else\@akkoladen#3\@nd\fi} +\def\incr@akk@count{% + \count@\akk@count\relax \advance\count@\@ne \edef\akk@count{\the\count@}} + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% This is MusiXTex code for multiple left curly brackets % +% % +% submitted by Mthimkhulu Molekwa % +% to the mutex list on 19 May 1999 % +% % +% % +% usage: % +% \curlybrackets{<instrument1lower><instrument1upper> % +% <instrument2lower><instrument2upper> % +% ... % +% <instrument_n_lower><instrument_n_upper> % +% } % +% % +% % +% % +% This version corrected 07/23/2007 by Rainer Dunker to make it % +% insensitive to changes in \interstaff by PMX % +% % +% Added to musixtex.tex T116 by RDT % +% % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\let\origin@lwrit@staffs\writ@staffs +\def\writ@staffs{% + \origin@lwrit@staffs + \ifx\br@cks\empty\else\expandafter\@bracks\br@cks\ende\fi} + +\let\br@cks\empty +\def\curlybrackets#1{\def\br@cks{#1}} + +\def\@bracks#1#2#3\ende{% + \ifnum #1<#2 %=========================== inserted by D.S.(?) + \noinstrum@nt=#1\s@l@ctinstr\b@zi\altitude + \noinstrum@nt=#2\s@l@ctinstr\b@zii\altitude + \advance\b@zii-\b@zi + \C@Inter + \advance\b@zii\nblines\internote + \advance\b@zii\nblines\internote + \advance\b@zii-2\internote + \n@v\b@zii \sp@pt\tw@ \advance\n@v\@cxxviii + \divide\b@zii\tw@ + \advance\b@zi\b@zii + \raise\b@zi\rlap{\mxsps\char\n@v\kern\instrum@in@group}% + \fi %==================================== inserted by D.S.(?) + \ifx\empty#3\else\@bracks#3\ende\fi} + + +%% +% Define \pass@I to perform the following functions: +% +% (a) set line and page breaking for the first pass by setting +% rigid values for \elemskip (#1), +% \maxbarsinlin@ (#2) +% +% (b) Redefine \t@rmskip so that it writes to the .mx1 file; +% +% (c) Redefine part of \debutmorceau to open the output (.mx1) file +% and write the following parameters to the .mx1 file: +% \line@width +% \parindent +% \beforeruleskip +% \afterruleskip +% \elemskip +% \clef@skip +% \sign@skip; +% +% (d) redefine various other macros so that length measures will be +% written to the .mx1 file +%% + +\def\pass@I{\def\@nds@ction{\fil@{*\space\the\mulooseness\space\the\linegoal}% + \mulooseness\z@\relax \linegoal\z@}% + +%\def\pass@I{\def\@nds@ction{\fil@{*\space\the\mulooseness}\mulooseness\z@}% +%% +% Redefine \t@rmskip to include a macro for writing a record to a file, +% and define the macro +%% + \def\fil@termskip{% + \fil@{\the\barsinpi@c@\space\the\widthtyp@\space\the\x@skip}% + \widthtyp@\@ne}% +%% +% Redefine part of debutmorceau to write header information to file +%% + \def\fil@begin{% + \fil@{S}% Startindicator + \fil@{\the\line@width}% + \fil@{\the\parindent}% + \fil@{\the\beforeruleskip}% + \fil@{\the\afterruleskip}% + \fil@{\the\@l@mskip}% + \fil@{\the\clef@skip}% + \fil@{\the\sign@skip}}% +% +% -> \writ@newsigns +% + \def\fil@signs{% + \maxsign@skip\z@ + \n@loop \s@l@ctsigns + \sign@skip\tw@\Internote + \sign@skip\a@s\sign@skip + \ifdim\sign@skip<\z@ \sign@skip-\sign@skip \fi + \global\advance\sign@skip\smallvalue\Internote + \ifdim\maxsign@skip<\sign@skip \global\maxsign@skip\sign@skip + \fi + \repeat + \global\sign@skip\maxsign@skip + \fil@{s\space\the\sign@skip}}% +% +% -> \Contpiece +% + \def\fil@indent{\fil@{\the\barsinpi@c@\space0 \the\parindent}}% +% +% when a line is stopped with a zbar, to the next bar is added the amount +% of afterruleskip +% -> no line break during Pass 1 and indicate musixflx a zbar +% + \def\zbar{\zn@wbar\fil@{z \the\barno}}% +% +% \leftrightrepeat behaves different in mid of line and end of line +% -> no line break during Pass 1, get the widths and +% indicate musixflx a leftrightrepeat +% + \let\leftrightrepeat\leftrightrepeat@I +% +% s.a. +% + \let\leftrepeat\leftrepeat@I +% +% -> \hardspace +% + \def\fil@spc{\fil@{h \the\y@v}}% +% +% makes the .mx2 more transparent +% + \def\fil@barno{\fil@{b \the\barno}}% +% +% break line if value of \lin@pos (exclusive parindent, signs and clefs) +% is larger than 0.5\hsize +% + \def\T@bil{\getcurpos \ifdim\y@v<\h@lf\line@width}% +% +% close the file +% + \def\endmuflex{\immediate\closeout\outmux}}% + +%% +% Macros to set up the second pass +%% + +\newread\inmux + +%% +% Main macro: \pass@II +% Function: %%%(a) Open the .mx2 file +% %%%(b) Set the number of lines per page to #1 +% (c) Set the \everystaff macro to read and decode line +% parameter settings +% %%%(d) Define end of bar, end of line and repeat macros +% %%% according to \autolines +%% + +\def\pass@II{\def\ragg@d{\hfilneg\ }% +% \def\everyst@ff{\everystaff\read\inmux\@to\inline \inline}} % ancient + \def\everyst@ff{\read\inmux\@to\inline \inline\relax \everystaff}} + +%% +% \inline expands to \lineset#1#2#3#4#5, so define the latter +%% + +\def\lineset#1#2#3#4#5{\ifx\no@l\empty \message{<#1>}\fi + \maxbarsinlin@#2% + \@l@mskip#3% + \elemskip\@l@mskip + \afterruleskip#4% + \beforeruleskip#5} + +\def\musicparskip{\parskip\z@ plus\fiv@\Interligne minus\Interligne} + +\def\endcatcodesmusic{% + \catcode`\&\catcode@and + \catcode`\|\catcode@vert + \catcode`\>\catcode@gt + \catcode`\<\catcode@lt + \catcode`\!\catcode@excl + \catcode`\*\catcode@star + \catcode`\:\catcode@sc + \catcode`\.\catcode@pt + \let\bar\@@bar + \catcodesmusicfalse} + +\endcatcodesmusic + +%...\let\wlog=\@wloG + +\catcode`\@=\catcodeat +\endinput + |