Get Vim Help for Current Word
Some Vim users may be familiar with
K, which runs a program to lookup the keyword under the cursor. If not, try typing
puts and watch the magic happen.
I wanted the same functionality for Vimscript keywords, so I added this mapping to my
nnoremap <F1> :help <C-r><C-w><CR>
F1 (or your key of choice) to, basically, run 'help' followed by whatever word is under the cursor, in normal mode. After sourcing your configuration file, you can try it on
nnoremap— you should see the corresponding help page from