Add a user hook to be executed before launching an R subprocess
Default value for the 'repos' option in callr subprocesses
Read the result object from the output file, or the error
Evaluate an expression in another R session
Evaluate an expression in another R session, in the background
Run an R process that mimics the current R process
Interactive debugging of persistent R sessions
Run an R child process, with no configuration
Call and R CMD command, while mimicking the current R session
Create options for an rcmd_process object
'rcmd_safe_env' returns a set of environment variables that are more appropriate for 'rcmd_safe()'. It is exported to allow manipulating these variables (e.g. add an extra one), before passing them to the 'rcmd()' functions.
Create options for an rscript_process object
Find supported sub-architectures for the current R installation