Hi Rodney, Thanks for your reply.
In Emacs 26.3 (where the problem happens), when I press C-h k C-c C-c in an R console buffer I get the same thing whether I use left Control or right Control: ------------------------------------------------------------------- C-c C-c runs the command comint-interrupt-subjob (found in inferior-ess-mode-map), which is an interactive compiled Lisp function in ‘comint.el’. It is bound to C-c C-c, <menu-bar> <signals> <break>. (comint-interrupt-subjob) Interrupt the current subjob. ------------------------------------------------------------------- And sessionInfo() gives: ------------------------------------------------------------------- R version 3.6.1 (2019-07-05) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 10 x64 (build 18363) Matrix products: default locale: [1] LC_COLLATE=English_Australia.1252 LC_CTYPE=English_Australia.1252 [3] LC_MONETARY=English_Australia.1252 LC_NUMERIC=C [5] LC_TIME=English_Australia.1252 attached base packages: [1] stats graphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] compiler_3.6.1 tools_3.6.1 ------------------------------------------------------------------- I tried installing R 4.0.2 and the same problem happens with that R version. I'll try looking at keyboard settings in Control Panel. Thanks, Mark ______________________________________________ ESS-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/ess-help