devdocs lookup

vimrc

@@ -517,7 +517,27 @@ if !exists('*RangerExplorer')
 endif
 
 
+" devdocs DD
+" https://gist.github.com/romainl/8d3b73428b4366f75a19be2dad2f0987#file-devdocs-vim
+function! s:Get_env() abort
+    if has('win64') || has('win32') || has('win16')
+        return 'WINDOWS'
+    else
+        return toupper(substitute(system('uname'), '\n', '', ''))
+    endif
+endfunction
 
+" What command to use on what system
+let s:cmds = {"DARWIN": "open", "LINUX": "qutebrowser", "WINDOWS": "start"}
+
+" Build the URL stub
+let s:stub = s:cmds[<SID>Get_env()] . " 'http://devdocs.io/?q="
+
+command! -nargs=* DD silent! call system(len(split(<q-args>, ' ')) == 0 ?
+            \ s:stub . &ft . ' ' . expand('<cword>') . "'" : len(split(<q-args>, ' ')) == 1 ?
+            \ s:stub . &ft . ' ' . <q-args> . "'" : s:stub . <q-args> . "'")
+
+nnoremap <leader>dd :DD<CR>
 
 
 " ze end