From 2ab9b7a9b42c39e4c602650b9a499843eba624b4 Mon Sep 17 00:00:00 2001
From: Jonathan Hodgson <git@jonathanh.co.uk>
Date: Sat, 26 Sep 2020 16:48:00 +0100
Subject: [PATCH] VIM: Adds check around clipboard mappings and auto correct
 spelling

---
 nvim/.config/nvim/.netrwhist          |  3 +++
 nvim/.config/nvim/plugin/mappings.vim | 21 +++++++++++++++++----
 2 files changed, 20 insertions(+), 4 deletions(-)
 create mode 100644 nvim/.config/nvim/.netrwhist

diff --git a/nvim/.config/nvim/.netrwhist b/nvim/.config/nvim/.netrwhist
new file mode 100644
index 00000000..c43d5605
--- /dev/null
+++ b/nvim/.config/nvim/.netrwhist
@@ -0,0 +1,3 @@
+let g:netrw_dirhistmax  =10
+let g:netrw_dirhistcnt =1
+let g:netrw_dirhist_1='/home/jonathan/.dotfiles/nvim/.config/nvim/plugin'
diff --git a/nvim/.config/nvim/plugin/mappings.vim b/nvim/.config/nvim/plugin/mappings.vim
index 891f0760..22bb8ce2 100644
--- a/nvim/.config/nvim/plugin/mappings.vim
+++ b/nvim/.config/nvim/plugin/mappings.vim
@@ -15,7 +15,20 @@ nnoremap <c-j> <c-w>j
 nnoremap <c-k> <c-w>k
 nnoremap <c-l> <c-w>l
 
-" Make Ctrl C and Ctrl V work on system clipboard
-" if in visual or insert mode respectively
-vnoremap <C-c> "+y
-inoremap <C-v> <Esc>"+pa
+if has('clipboard')
+	" Make Ctrl C and Ctrl V work on system clipboard
+	" if in visual or insert mode respectively
+	vnoremap <C-c> "+y
+	inoremap <C-v> <Esc>"+pa
+endif
+
+" Fix previous spelling mistake in insert mode
+" Shamelessly taken from https://castel.dev/post/lecture-notes-1/
+" <c-g>u - break undo sequence (new change)
+" <Esc>  - go into normal mode
+" [s     - go to previous spelling mistake
+" 1z=    - change to the top spelling suggestion
+" `]     - go to the end of the last changed word
+" a      - enter insert mode
+" <c-g>u - break undo sequence (new change)
+inoremap <C-l> <c-g>u<Esc>[s1z=`]a<c-g>u