I would like to get the current line width in a \parshape
environment.
The following variables return the full page width (345pt), where I would expect 300pt:
\documentclass{report}
\usepackage{lipsum}
\begin{document}
\parshape=5
0pt 300pt
0pt 300pt
0pt 300pt
0pt 300pt
0pt 300pt
\noindent\the\textwidth\\ \the\linewidth\\ \the\columnwidth\\ \the\hsize\\\lipsum[1]
\end{document}
How can I get the expected (size) value?