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-rw-r--r--Master/texmf-dist/doc/generic/musixtex/musixdoc/beams.tex105
1 files changed, 58 insertions, 47 deletions
diff --git a/Master/texmf-dist/doc/generic/musixtex/musixdoc/beams.tex b/Master/texmf-dist/doc/generic/musixtex/musixdoc/beams.tex
index 060ed86a5ae..2777cafc822 100644
--- a/Master/texmf-dist/doc/generic/musixtex/musixdoc/beams.tex
+++ b/Master/texmf-dist/doc/generic/musixtex/musixdoc/beams.tex
@@ -316,82 +316,93 @@ one could define a set of four sixteenths by the macro:
arguments are the pitches of the four successive sixteenths.
%\check
- \section{Shorthand beam notations for repeated notes}\index{repeated patterns}
-Sometimes you may want to indicate repeated short notes with open note heads joined
-by a beam. Here's an example of how to do that
+ \section{Shorthand beam notations for repeated or alternated notes}\index{repeated patterns}
+Sometimes you may want to indicate repeated or alternated short notes with open note heads joined
+by a beam. Here are examples of how to do that
using the \keyindex{hb} macro:
\begin{music}\nostartrule
\startextract
\Notes\ibbl0j0\hb0j\tbl0\hb0j\en
-\Notes\ibbu0g0\hb0g\tbu0\hb0g\en
+\Notes\ibbl0h4\hb0h\tbl0\hb0j\en
\zendextract
\end{music}
\noindent which has been coded as:
\begin{quote}\begin{verbatim}
\Notes\ibbl0j0\hb0j\tbl0\hb0j\en
-\Notes\ibbu0g0\hb0g\tbu0\hb0g\en
-\end{verbatim}\end{quote}
-
-It is also possible to dispense with the stems:
+\Notes\ibbl0h4\hb0h\tbl0\hb0j\en
+\end{verbatim}\end{quote}\noindent
+A different look could be obtained as follows:
\begin{music}\nostartrule
\startextract
-\Notes\ibbl0j3\wh j\tbl0\wh l\en
-\Notes\ibbu0g3\wh g\tbu0\wh i\en
+\notes\ha j\loffset{0.5}{\ibbl1n3}\qsk\tbl1\qsk\ha l\sk\en
\zendextract
\end{music}
-\noindent which was coded as
+\noindent which has been coded as:
\begin{quote}\begin{verbatim}
-\Notes\ibbl0j3\wh j\tbl0\wh l\en
-\Notes\ibbu0g3\wh g\tbu0\wh i\en
+\notes\ha j\loffset{0.5}{\ibbl1n4}\qsk\tbl1\qsk\ha l\sk\en
\end{verbatim}\end{quote}
-\noindent A different look could be obtained as follows:
+It is possible to combine this notation
+with a conventional beam, as in
\begin{music}\nostartrule
\startextract
-\Notes\loff{\zw j}\ibbl0j3\sk\tbl0\wh l\en
-\Notes\ibbu0g3\wh g\tbu0\roff{\wh i}\en\qspace
+\notes\ibl0h3\qb0j\loffset1{\ibbbl1m3}\qsk\tbl1\qsk\tql0l\en
\zendextract
\end{music}
-\noindent which was coded as:
+\noindent which has been coded as:
\begin{quote}\begin{verbatim}
-\Notes\loff{\zw j}\ibbl0j3\sk\tbl0\wh l\en
-\Notes\ibbu0g3\wh g\tbu0\roff{\wh i}\en\qspace
-\end{verbatim}\end{quote}
-
-Yet another way to indicate repeated notes is given in the
-following example:
+\notes\ibl0h3\qb0j\loffset1{\ibbbl1m3}\qsk\tbl1\qsk\tql0l\en
+\end{verbatim}\end{quote}\noindent
+or, for whole notes, to dispense with stems:
- \begin{music}\nostartrule
+\begin{music}\nostartrule
\startextract
-\Notes\ibl0h0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
- \ibu0j0\qb0{jjj}\tbu0\qb0j\en
-\NOTes\loffset{0.5}{\ibl0j9}\roffset{0.5}{\tbl0}\zhl h%
- \loffset{0.5}{\ibu0g9}\roffset{0.5}{\tbu0}\hu j\en\bar
-\notes\ibbl0i0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
- \ibbu0i0\qb0{jjj}\tbu0\qb0j%
- \ibbl0i0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
- \ibbu0i0\qb0{jjj}\tbu0\qb0j\en
-\NOTes\loffset{0.5}{\ibbl0k9}\roffset{0.5}{\tbl0}\zhl h%
- \loffset{0.5}{\ibbu0f9}\roffset{0.5}{\tbu0}\hu j\en
+\Notes\loff{\zw j}\ibbl0l4\sk\tbl0\wh l\en
+\Notes\ibbu0e4\wh g\tbu0\roff{\wh i}\en
\zendextract
- \end{music}
- \noindent whose coding (due to Werner {\sc Icking}) is
-
+\end{music}
+\noindent which has been coded as:
\begin{quote}\begin{verbatim}
-\Notes\ibl0h0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
- \ibu0j0\qb0{jjj}\tbu0\qb0j\en
-\NOTes\loffset{0.5}{\ibl0j9}\roffset{0.5}{\tbl0}\zhl h%
- \loffset{0.5}{\ibu0g9}\roffset{0.5}{\tbu0}\hu j\en\bar
-\notes\ibbl0i0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
- \ibbu0i0\qb0{jjj}\tbu0\qb0j%
- \ibbl0i0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
- \ibbu0i0\qb0{jjj}\tbu0\qb0j\en
-\NOTes\loffset{0.5}{\ibbl0k9}\roffset{0.5}{\tbl0}\zhl h%
- \loffset{0.5}{\ibbu0f9}\roffset{0.5}{\tbu0}\hu j\en
+\Notes\loff{\zw j}\ibbl0l4\sk\tbl0\wh l\en
+\Notes\ibbu0e4\wh g\tbu0\roff{\wh i}\en
\end{verbatim}\end{quote}
+Short ``beams'' centered on note stems (or directly over
+or under whole notes)
+indicate \emph{tremolos}. Commands that generate tremolo indications are described in Section~\ref{tremolos}.
+
+
+% \begin{music}\nostartrule
+%\startextract
+%\Notes\ibl0h0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
+% \ibu0j0\qb0{jjj}\tbu0\qb0j\en
+%\NOTes\loffset{0.5}{\ibl0j9}\roffset{0.5}{\tbl0}\zhl h%
+% \loffset{0.5}{\ibu0g9}\roffset{0.5}{\tbu0}\hu j\en\bar
+%\notes\ibbl0i0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
+% \ibbu0i0\qb0{jjj}\tbu0\qb0j%
+% \ibbl0i0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
+% \ibbu0i0\qb0{jjj}\tbu0\qb0j\en
+%\NOTes\loffset{0.5}{\ibbl0k9}\roffset{0.5}{\tbl0}\zhl h%
+% \loffset{0.5}{\ibbu0f9}\roffset{0.5}{\tbu0}\hu j\en
+%\zendextract
+% \end{music}
+% \noindent whose coding (due to Werner {\sc Icking}) is
+%
+%\begin{quote}\begin{verbatim}
+%\Notes\ibl0h0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
+% \ibu0j0\qb0{jjj}\tbu0\qb0j\en
+%\NOTes\loffset{0.5}{\ibl0j9}\roffset{0.5}{\tbl0}\zhl h%
+% \loffset{0.5}{\ibu0g9}\roffset{0.5}{\tbu0}\hu j\en\bar
+%\notes\ibbl0i0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
+% \ibbu0i0\qb0{jjj}\tbu0\qb0j%
+% \ibbl0i0\qb0{hhh}\tbl0\qb0h\bsk\bsk\bsk\bsk
+% \ibbu0i0\qb0{jjj}\tbu0\qb0j\en
+%\NOTes\loffset{0.5}{\ibbl0k9}\roffset{0.5}{\tbl0}\zhl h%
+% \loffset{0.5}{\ibbu0f9}\roffset{0.5}{\tbu0}\hu j\en
+%\end{verbatim}\end{quote}
+
\section{Beams that cross line breaks}
Although careful typesetting can usually avoid it, occasionally