Vim: underscore(_) automatically converted to (<-)

Question

I have been writing R scripts in Vim for some time now. Starting an hour ago, I began facing an issue that every time I type an underscore (_), it gets automati

Answer 1

The VIM: r-plugin does indeed change the mapping but the documentation section 4.1 states "it is possible to insert an actual underscore into your file by typing a second underscore".

Thus, while you can disable the conversion of _ to <- it is easy to override temporarily.