Making text go on the odd page in a book class

Question

In the book class, how do I make sure a particular text I type goes on the odd page? Is there a command to "flush" the current page only if it happens to currently be an even page?

Answer 1

You can define your own command:

\documentclass{book}
\usepackage{ifoddpage}

\newcommand\alwaysodd[1]{%
\checkoddpage
\ifoddpage
#1%
\else
\mbox{}\clearpage#1%
\fi
}

\begin{document}
text \alwaysodd{test}
\newpage
text \alwaysodd{test}
\end{document}

A variant without arguments:

\documentclass{book}
\usepackage{ifoddpage}

\newcommand\alwaysodd{%
\checkoddpage
\ifoddpage\else
\mbox{}\clearpage%
\fi
}

\begin{document}
text \alwaysodd test
\newpage
text \alwaysodd test
\end{document}