2 files changed, 30 insertions, 0 deletions

diff --git a/docs/user/README.md b/docs/user/README.md
index 9d03cad1c..44d6ee739 100644
--- a/docs/user/README.md
+++ b/docs/user/README.md
@@ -116,6 +116,22 @@ to load path and require it in `init.el`
 [coc-vim-conf]: https://github.com/neoclide/coc.nvim/#example-vim-configuration
 [coc-rust-analyzer]: https://github.com/fannheyward/coc-rust-analyzer
 
+## Vim and NeoVim Alternative
+
+* Install LanguageClient-neovim by following the instructions [here][lang-client-neovim]
+  - No extra run-time is required as this server is written in Rust
+  - The github project wiki has extra tips on configuration
+
+* Configure by adding this to your vim/neovim config file (replacing the existing rust specific line if it exists):
+
+```
+let g:LanguageClient_serverCommands = {
+\ 'rust': ['ra_lsp_server'],
+\ }
+```
+
+[lang-client-neovim]: https://github.com/autozimu/LanguageClient-neovim
+
 
 ## Sublime Text 3
 
diff --git a/docs/user/features.md b/docs/user/features.md
index eb81cba26..0ce8f577b 100644
--- a/docs/user/features.md
+++ b/docs/user/features.md
@@ -166,6 +166,20 @@ impl Foo for S {
 }
 ```
 
+- Apply [De Morgan's law](https://en.wikipedia.org/wiki/De_Morgan%27s_laws)
+
+```rust
+// before:
+fn example(x: bool) -> bool {
+    !x || !x
+}
+
+// after:
+fn example(x: bool) -> bool {
+    !(x && x)
+}
+```
+
 - Import path
 
 ```rust