Hi there,
Rstudio combines the "comment/uncomment selection" as a single keyboard shortcut. It is (often for me) not convenient in cases. For example,
# a
# b
# c
# d
# e
If I want to use "uncomment" to remove the comments, I cannot remove them all at the same time but have to uncomment them one by one. If I select them together and use the shortcut it will become
# # a
#
# # b
#
# # c
#
# # d
#
# # e
I think a good solution is that Rstudio designs separate "comment" and "uncomment" keyboard shortcuts to avoid this problem, which is the approach adopted in MATLAB.