A simple vterm-based mode for an inferior R REPL process in Emacs.
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- Emacs Lisp 97.6%
- Makefile 2.4%
| .gitignore | update + clean-up | |
| Makefile | uniformize name | |
| r-vterm.el | repair support for radian for source | |
| README.org | corr names | |
r-vterm
r-vterm provides a major-mode for an inferior R process (or REPL) that runs in vterm, and a minor-mode that extends ess-r-mode with the ability to interact with the inferior R process.
It is a clone of the great julia-vterm with the necessay adjustment for R.
Installation
How to use
Configuration
It's possible to adjust the R program used through to following variable.
(setq r-vterm-repl-program "/path/to/program")Hence, it's possible to use something like radian instead of R native console by including the following in your config.
(setq r-vterm-repl-program "radian")Key bindings
r-vterm-mode
Key Command / Description ------------------------------------------------------------------------------------------ C-c C-z r-vterm-switch-to-repl-buffer Switch to the paired REPL buffer or to the one with a specified session name. With prefix ARG, prompt for session name. C-<return> r-vterm-send-region-or-current-line Send the content of the region if the region is active, or send the current line. C-c C-b r-vterm-send-buffer Send the whole content of the script buffer to the R REPL line by line. C-c C-i r-vterm-send-include-buffer-file Send a line to evaluate the buffer's file using include() to the R REPL. With prefix ARG, Revise.includet() is used instead. C-c C-d r-vterm-send-cd-to-buffer-directory Send cd() function call to the R REPL to change the current working directory of REPL to the buffer's directory.
r-vterm-repl-mode
Key Command / Description ------------------------------------------------------------------------------------------ C-c C-z r-vterm-repl-switch-to-script-buffer Switch to the script buffer that is paired with the current R REPL buffer. M-k r-vterm-repl-clear-buffer Clear the content of the R REPL buffer. C-c C-t r-vterm-repl-copy-mode Enter copy mode.
r-vterm-repl-mode (copy mode)
Key Command / Description ------------------------------------------------------------------------------------------ C-c C-t r-vterm-repl-copy-mode Exit copy mode. <return> r-vterm-repl-copy-mode-done Copy the region to the kill ring and exit copy mode. C-c C-r vterm-reset-cursor-point Call the vterm command that moves point to where it should be.