insert_data_chunk_template: Insert an empty data chunk template in active source document
Description
This function is essentially the equivalent for data chunks
of the "Insert a new code chunk" menu item
available in Rstudio when a Rmarkdown document is open. It places at the current cursor
location an empty data chunk that can then be modified and filled in by hand.
Usage
insert_data_chunk_template()
Arguments
Value
Returns TRUE if a chunk was inserted, FALSE otherwise.