Updated documentation for vim.

README.md

@@ -66,7 +66,8 @@ Its installation is as follows:
   have to do this twice).
 - Merge or copy the `filetype.vim` to the `~/.vim` directory. This provides
   filetype information to ensure the correct LSP is used.
-- Start `vim` again
+- Start `vim` again with a file name ending with `.oconf`, e.g., `example.oconf`
+  This will start the LSP. Otherwise the LSP stays inactive.
 - You can check the status that the LS is available with `:LspStatus`.
   
   In case the status is offline or exited, some error might have occured.
@@ -76,7 +77,8 @@ Its installation is as follows:
   In case the status is online, you are ready to go. Context help is available
   with CTRL-Space, similarily to Eclipse. 
 
-Please note Vim only provides editing capabilites. Compilation must be performed
+**Notes:**
+- Vim only provides editing capabilites. Compilation must be performed
   by a command-line compiler.
 
 ## Jupyter Setup

example.vimrc

@@ -13,7 +13,9 @@ Plug 'prabirshrestha/vim-lsp'
 Plug 'prabirshrestha/asyncomplete-lsp.vim'
 call plug#end()
 
-" pip install python-language-server
+" install language-server
+" Please make sure that the 2 jar files are found by using absolute paths, e.g.,
+" /home/trillian/bin/javassist-3.12.1.GA.jar
 au User lsp_setup call lsp#register_server({
         \ 'name': 'oconf',
         \ 'cmd': ['java',