knit_exit {knitr}

Exit knitting early

Description

Sometimes we may want to exit the knitting process early, and completely ignore the rest of the document. This function provides a mechanism to terminate knit().

Usage

knit_exit(append, fully = TRUE)

Arguments

append

A character vector to be appended to the results from knit() so far. By default, this is ‘⁠\end{document}⁠’ for LaTeX output, and ‘⁠</body></html>⁠’ for HTML output, to make the output document complete. For other types of output, it is an empty string.

fully

Whether to fully exit the knitting process if knit_exit() is called from a child document. If FALSE, only exit the knitting process of the child document.

Value

Invisible NULL. An internal signal is set up (as a side effect) to notify knit() to quit as if it had reached the end of the document.

Examples

# see https://github.com/yihui/knitr-examples/blob/master/096-knit-exit.Rmd