Estoy escribiendo algunas letras de canciones. Si es posible, se deben preferir las páginas parcialmente vacías a los saltos de página dentro de los párrafos. Usando\widowpenalties 1 10000 y \raggedbottomno funcionó.
Hasta ahora, sólo podía lograr el comportamiento deseado poniendo \filbreakdespués de cada párrafo (= estrofa).
\documentclass[12pt]{article}
\usepackage[paperwidth=16cm, paperheight=9cm]{geometry}
\usepackage{nopageno}
\setlength\parindent{0pt}
\setlength\parskip{1em}
% Manually adding \filbreak at the end of stanza. This works as expected:
\begin{document}
\raggedright
Roads go ever ever on,\\
Over rock and under tree,\\
By caves where never sun has shone,\\
By streams that never find the sea;\\
Over snow by winter sown,\\
And through the merry flowers of June,\\
Over grass and over stone,\\
And under mountains in the moon.\filbreak
Roads go ever ever on\\
Under cloud and under star,\\
Yet feet that wandering have gone\\
Turn at last to home afar.\\
Eyes that fire and sword have seen\\
And horror in the halls of stone\\
Look at last on meadows green\\
And trees and hills they long have known.\filbreak
\end{document}
Sin embargo, no quiero escribir esto manualmente después de cada párrafo. Intenté usar el método deesterespuesta. El problema es que también tengo que usarlo \\para lograr saltos de línea correctos entre versos. Usando el método de la respuesta antes mencionada, obtengo \filbreaktodos \\, por lo que no funciona.
\documentclass[12pt]{article}
\usepackage[paperwidth=16cm, paperheight=9cm]{geometry}
\usepackage{nopageno}
\setlength\parindent{0pt}
\setlength\parskip{1em}
% Trying to add \filbreak after each paragraph automatically. Not working:
\makeatletter
\def\filbreak{!\@@par\vfil\penalty-200\vfilneg}
% Exclamation mark is there just to show, that \\ is also treated like \par.
\makeatother
\begin{document}
\raggedright
\let\par\filbreak
Roads go ever ever on,\\
Over rock and under tree,\\
By caves where never sun has shone,\\
By streams that never find the sea;\\
Over snow by winter sown,\\
And through the merry flowers of June,\\
Over grass and over stone,\\
And under mountains in the moon.
Roads go ever ever on\\
Under cloud and under star,\\
Yet feet that wandering have gone\\
Turn at last to home afar.\\
Eyes that fire and sword have seen\\
And horror in the halls of stone\\
Look at last on meadows green\\
And trees and hills they long have known.
\end{document}
¿Es posible de alguna manera poner un comando personalizado ( \filbreak) después de cada párrafo pero no después de cada \\? ¿Cómo están \pary \\realmente conectados? Prefiero no utilizar ningún otro paquete de poesía, porque estoy escribiendo el mío con algún otro comportamiento específico, no relacionado con esta pregunta.
Respuesta1
Sugiero cambiar \\dentro \newlinede un poementorno en el que haya configurado \interlinepenalty=10000, de modo que los saltos de página solo se permitan entre párrafos.
\documentclass[12pt]{article}
\usepackage[paperwidth=16cm, paperheight=9cm]{geometry}
\usepackage{nopageno}
\setlength\parindent{0pt}
\setlength\parskip{1em}
\newenvironment{poem}{%
\begin{flushleft}\let\\\newline
\interlinepenalty=10000
}{\end{flushleft}}
\begin{document}
\begin{poem}
Roads go ever ever on,\\
Over rock and under tree,\\
By caves where never sun has shone,\\
By streams that never find the sea;\\
Over snow by winter sown,\\
And through the merry flowers of June,\\
Over grass and over stone,\\
And under mountains in the moon.
Roads go ever ever on\\
Under cloud and under star,\\
Yet feet that wandering have gone\\
Turn at last to home afar.\\
Eyes that fire and sword have seen\\
And horror in the halls of stone\\
Look at last on meadows green\\
And trees and hills they long have known.
\end{poem}
\end{document}
Respuesta2
Puede utilizar un paragancho para agregar \filbreaky desalentar saltos de página dentro de una estrofa estableciendo un valor alto\interlinepenalty
\documentclass[12pt]{article}
\usepackage[paperwidth=16cm, paperheight=9cm]{geometry}
\usepackage{nopageno}
\setlength\parindent{0pt}
\setlength\parskip{1em}
\AddToHook{para/after}{\filbreak}
\showoutput
% Manually adding \filbreak at the end of stanza. This works as expected:
\begin{document}
\interlinepenalty=9000
Roads go ever ever on,\\
Over rock and under tree,\\
By caves where never sun has shone,\\
By streams that never find the sea;\\
Over snow by winter sown,\\
And through the merry flowers of June,\\
Over grass and over stone,\\
And under mountains in the moon.
Roads go ever ever on\\
Under cloud and under star,\\
Yet feet that wandering have gone\\
Turn at last to home afar.\\
Eyes that fire and sword have seen\\
And horror in the halls of stone\\
Look at last on meadows green\\
And trees and hills they long have known.
\end{document}