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author | Karl Berry <karl@freefriends.org> | 2015-11-29 22:45:29 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2015-11-29 22:45:29 +0000 |
commit | 12fc7ee3ae7730f90014b301df62d10f14c8eb6d (patch) | |
tree | beeb8e2455232634009bf4a959d0846bbc4d141b /Master/texmf-dist/doc/generic/musixtex/musixdoc/restsdoc.tex | |
parent | acc37e656d3fb05f4354f700b8ed1e736bc353b3 (diff) |
musixtex (29nov15)
git-svn-id: svn://tug.org/texlive/trunk@38974 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc/generic/musixtex/musixdoc/restsdoc.tex')
-rw-r--r-- | Master/texmf-dist/doc/generic/musixtex/musixdoc/restsdoc.tex | 174 |
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diff --git a/Master/texmf-dist/doc/generic/musixtex/musixdoc/restsdoc.tex b/Master/texmf-dist/doc/generic/musixtex/musixdoc/restsdoc.tex new file mode 100644 index 00000000000..8f99ebd9cf5 --- /dev/null +++ b/Master/texmf-dist/doc/generic/musixtex/musixdoc/restsdoc.tex @@ -0,0 +1,174 @@ +\chapter{Rests} + \section{Ordinary rests} + A separate macro is defined for each kind of ordinary rest. They cause +a space after the symbol, just like spacing note commands, but they have +no parameters. A whole rest is coded as +\keyindex{pause}, +half rest \keyindex{hpause} or \keyindex{hp}, +quarter rest \keyindex{qp} or \keyindex{soupir}, +eighth rest \keyindex{ds}, sixteenth rest \keyindex{qs}, +$32$nd~rest \keyindex{hs}, and $64$th rest \keyindex{qqs}. +Dotted rests may be obtained by +using +\keyindex{pausep}, +\keyindex{hpausep} or \keyindex{hpp}, \keyindex{qpp}, \keyindex{dsp}, \keyindex{qsp}, +\keyindex{hsp} and \keyindex{qqsp}, +and double-dotted rests by +\keyindex{pausepp}, +\keyindex{hpausepp} or \keyindex{hppp}, \keyindex{qppp}, \keyindex{dspp}, \keyindex{qspp}, +\keyindex{hspp} and \keyindex{qqspp},. + + + Longer rests, normally interpreted as lasting +two or four bars respectively, can be coded as \keyindex{PAuse} +and \keyindex{PAUSe}, which yield: + +\begin{music}\nostartrule +\generalmeter{\meterfrac44} +\startextract +\def\atnextbar{\znotes\centerbar\PAuse\en}% +\NOTEs\en\bar +\def\atnextbar{\znotes\centerbar\PAUSe\en}% +\NOTEs\en +\endextract +\end{music} + %\check + + + \section{Raising rests and non-spacing rests}\index{raising rests} +All the +previous rests except \keyindex{pausep} and +\keyindex{hpausep} are \ital{hboxes}, which means that +they can be vertically offset if needed using the +standard \TeX\ command \keyindex{raise}. For example: + + \begin{quote} + \begin{verbatim} + \raise 2\Interligne\qp + \raise 3mm\qqs + \end{verbatim} + \end{quote} + +\noindent where \keyindex{Interligne} is the distance from one staff line to the +next. +Similarly, non-spacing rests may be coded using the \TeX\ command \keyindex{rlap}, as in + +\begin{music}\nostartrule +\startextract +\notes\ibbu0h{-1}\zccl e\qb0h\raise-4\Interligne\rlap\qs\qb0e\en +\notes\raise-4\Interligne\rlap\ds\qb0f\tqu0g\en +\endextract +\end{music}\noindent +for which the coding is +\begin{verbatim} +\notes\ibbu0h{-1}\zccl e\qb0h\raise-4\Interligne\rlap\qs\qb0e\en +\notes\raise-4\Interligne\rlap\ds\qb0f\tqu0g\en +\end{verbatim} + +In addition, two macros are available to put a whole or +half rest above or below the staff. The ordinary \verb|\pause| or +\verb|\hpause| cannot be used outside the staff because a short horizontal line +must be added to distinguish between the whole and the half rest. The commands, +which are non-spacing\footnote{Editor's note: The reason for having defined these +as non-spacing is not obvious}, are + \begin{itemize}\setlength{\itemsep}{0ex} + \item \keyindex{liftpause}~$n$ to get a + \hbox to10pt{\liftpause{-2}\hss} + raised from original position by $n$ staff line intervals, + \item \keyindex{lifthpause}~$n$ to get + \hbox to10pt{\lifthpause{-1}\hss} raised the same way. + \item \keyindex{liftpausep}~$n$ to get a + \hbox to10pt{\liftpausep{-2}\hss} + raised from original position by $n$ staff line intervals, + \item \keyindex{lifthpausep}~$n$ to get + \hbox to10pt{\lifthpausep{-1}\hss} raised the same way. + \end{itemize} + %\check + + \section{Bar-centered rests}\label{barcentered} +Sometimes it is necessary to place a rest (or some other symbols) exactly in the middle +of a bar. This can usually be done with combinations of the commands +\keyindex{atnextbar}, +\keyindex{centerbar}, +\keyindex{cPAUSe}, +\keyindex{cPAuse}, +\keyindex{cpause}, +\keyindex{chpause}, +as demonstrated in the following example: + +\begin{music} +\generalmeter\meterC +\setclef1\bass +\setstaffs1{2} +\parindent0pt +\startextract +\NOtes|\qa{cegj}\en +\def\atnextbar{\znotes\centerbar{\cpause}|\en}\bar +\NOTes\ha{Nc}|\en +\def\atnextbar{\znotes|\centerbar{\cpause}\en}\bar +\NOTEs|\en +\def\atnextbar{\znotes\centerbar{\cPAuse}|\centerbar{\cPAuse}\en}% +\endextract +\end{music} +\noindent with the coding +\begin{verbatim} +\generalmeter\meterC +\setclef1\bass +\setstaffs1{2} +\parindent0pt +\startextract +\NOtes|\qa{cegj}\en +\def\atnextbar{\znotes\centerbar{\cpause}|\en}\bar +\NOTes\ha{Nc}|\en +\def\atnextbar{\znotes|\centerbar{\cpause}\en}\bar +\NOTEs|\en +\def\atnextbar{\znotes\centerbar{\cPAuse}|\centerbar{\cPAuse}\en}% +\endextract +\end{verbatim} +The following abbreviations are provided: +\begin{quote} +\begin{tabular}{lcl} +\keyindex{centerpause}& for & \verb|\centerbar{\cpause}|\\ +\keyindex{centerhpause}& for & \verb|\centerbar{\chpause}|\\ +\keyindex{centerPAuse}& for & \verb|\centerbar{\cPAuse}|\\ +\keyindex{centerPAUSe}& for & \verb|\centerbar{\cPAUSe}| +\end{tabular} +\end{quote} +Material other than these rests may be used as arguments to +\verb|\centerbar|, as in:\\ +\begin{music} +\generalmeter\meterC +\parindent0pt +\startextract +\NOtes\ql{ghij}\en +\def\atnextbar{\znotes\centerbar{\liftpause2}\en}\bar +\NOTes\en +\def\atnextbar{\znotes\centerbar{\duevolte}\en}\bar +\NOTes\en +\def\atnextbar{\znotes\loffset{0.6}{\centerbar{\Fermataup l\wh j}}\en}\bar +\NOTEs\en\def\atnextbar{\znotes\centerbar{\ccn{9}{\meterfont7}}% +\centerbar{\cPAUSe\off{2.5\elemskip}\cPAuse\off{2.5\elemskip}\cpause}\en}\bar +\NOTEs\Hpause4{0.83}\en +\def\atnextbar{\znotes\centerbar{\ccn{9}{\meterfont10}}\en}\endextract +\end{music} +\noindent for which the coding is: +\pagebreak% +\begin{verbatim} +\generalmeter\meterC +\parindent0pt +\startextract +\NOtes\ql{ghij}\en +\def\atnextbar{\znotes\centerbar{\liftpause2}\en}\bar +\NOTes\en +\def\atnextbar{\znotes\centerbar{\duevolte}\en}\bar +\NOTes\en +\def\atnextbar{\znotes\loffset{0.6}{\centerbar{\Fermataup l\wh j}}\en}\bar +\NOTEs\en\def\atnextbar{\znotes\centerbar{\ccn{9}{\meterfont7}}% +\centerbar{\cPAUSe\off{2.5\elemskip}\cPAuse\off{2.5\elemskip}\cpause}\en}\bar +\NOTEs\Hpause4{0.83}\en +\def\atnextbar{\znotes\centerbar{\ccn{9}{\meterfont10}}\en}\endextract +\end{verbatim} +Note that, for the off-center command +\verb|\wh|\ldots, +it has been necessary to use \keyindex{loffset} to correct the centering. + |