From 02e0756be6ba433017b7a19bdf8b595aa5ddb684 Mon Sep 17 00:00:00 2001
From: Alpha Chen <alpha@kejadlen.dev>
Date: Wed, 22 Jul 2020 17:06:10 -0700
Subject: [PATCH] [vim] use fzf for spelling suggestions

---
 .vimrc | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/.vimrc b/.vimrc
index 30e8938..ef01dcf 100644
--- a/.vimrc
+++ b/.vimrc
@@ -188,6 +188,16 @@ if executable('fzf')
   nmap <Leader>b :Buffers<CR>
   nmap <Leader>f :Files<CR>
   nmap <Leader>t :Tags<CR>
+
+  " https://coreyja.com/vim-spelling-suggestions-fzf/
+  function! FzfSpellSink(word)
+    exe 'normal! "_ciw'.a:word
+  endfunction
+  function! FzfSpell()
+    let suggestions = spellsuggest(expand("<cword>"))
+    return fzf#run({'source': suggestions, 'sink': function("FzfSpellSink"), 'down': 10 })
+  endfunction
+  nnoremap z= :call FzfSpell()<CR>
 endif
 
 " gundo