apply johnzeng's patch according to #16

Author: devjoe

autoload/codequery.vim

@@ -137,7 +137,13 @@ function! codequery#make_codequery_db(args) abort
             continue
         endif
 
-        if v:version >= 800 && !has('nvim')
+        if has('nvim')
+            echom 'Making DB ...'
+            let mydict = {'db_path': db_path,
+                         \'callback': function("codequery#db#make_db_nvim_callback")}
+            let callbacks = {'on_exit': mydict.callback}
+            let s:build_job = jobstart(['/bin/sh', '-c', shell_cmd], callbacks)
+        elseif v:version >= 800
             echom 'Making DB ...'
             let mydict = {'db_path': db_path,
                          \'callback': function("codequery#db#make_db_callback")}

autoload/codequery/db.vim

@@ -41,6 +41,11 @@ function! codequery#db#make_db_callback(job, status) dict
 endfunction
 
 
+function! codequery#db#make_db_nvim_callback(job, data, status) dict
+    echom 'Done! Built codequery db!'
+endfunction
+
+
 function! codequery#db#construct_python_db_build_cmd(db_path) abort
     let find_cmd = 'find . -iname "*.py" > python_cscope.files'
     let pycscope_cmd = 'pycscope -f "python_cscope.out" -i python_cscope.files'