[FR] Suggest to readRenviron() after edit_r_environ() instead of restarting R

[ColinFay]

Running edit_r_environ() returns the following message:

> usethis::edit_r_environ()
• Modify '/Users/colinfay/.Renviron'
• Restart R for changes to take effect

The message suggests that the user should restart R, but there is also the readRenviron() function, which is design to, well, read the .Renviron file.

I wonder if the message of edit_r_environ() could be

> usethis::edit_r_environ()
• Modify '/Users/colinfay/.Renviron'
• Restart R for changes to take effect 
• You can also source the file with readRenviron('/Users/colinfay/.Renviron')

Happy to draft a PR

Colin

[hadley]

If we could this we should also recommend source() after edit_r_profile(). And in both case, need to make sure that the code link is clickable.

A PR would definitely be appreciated 😄

[jennybc]

I think it's always a good idea to encourage people to restart R 😄

[jennybc]

I'm sticking by the advice that the best move after editing these startup files is to restart R.