[R] How to stop an R script when running JGR on a Linux/SuSE system

[Bernd]

> I wonder whether there is a more gentle way to stop an R script running on top of JGR aother than ... unplugging the power cord.
>

there must be a bug in JGR on Lunux. Clicking the stop button should
stop the script, clicking it here on my linux machine will immediately
crash R together with JGR altogether. Unfortunately JGR still seems to
be the best (and only) available shell/editor combination available.
When running R in an ordinary terminal window execution can be
terminated with <CTRL>-C

I hope they will soon fix this (and a small handfull of other
bugs/flaws, mostly missing/wrong keyboard shortcuts) and JGR would
make a huge step from "very good" to "excellent"

Bernd