gistfile1.txt

in .nvimrc add 

" requires vim-fireplace 

au TermOpen * let g:last_term_job_id = b:terminal_job_id

function! SendToTerm(lines)
  call jobsend(g:last_term_job_id, add(a:lines, ''))
endfunction

function! SyncRepl()
  call SendToREPL("(require '[clojure.pprint :refer [pprint]])(require '[clojure.repl :refer :all])")
  call SendToTerm([" (in-ns '" . fireplace#ns() . ") "] )
endfunction

function! SendToREPL(sexp)
  call fireplace#session_eval(a:sexp)
endfunction

nnoremap <silent> <Leader>fr :call SyncRepl()<CR>


----------
start nvim in a dir with a lein project 

:sp 

:terminal lein repl 
-------------
in another buffer open a clj file 
:e src/core.clj

<leader>fr

" now the lein repl has changed into the core.clj namespace instead of the user namespace