R: Give a deprecation error, warning, or message, depending on...

gg_dep {ggplot2}

R Documentation

Give a deprecation error, warning, or message, depending on version number.

This function is deprecated.

gg_dep(version, msg)

`version`	The last version of ggplot2 where this function was good (in other words, the last version where it was not deprecated).
`msg`	The message to print.

[Package ggplot2 version 3.3.6 Index]