From 2a5c13af2519c09be8cb8bd80430f8f8a4aa112f Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sun, 3 May 2020 23:19:44 +1200
Subject: Add plugin undoskip.vim; switch 'undofile' on path

---
 vim/plugin/undoskip.vim | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 vim/plugin/undoskip.vim

diff --git a/vim/plugin/undoskip.vim b/vim/plugin/undoskip.vim
new file mode 100644
index 00000000..d3ebcca2
--- /dev/null
+++ b/vim/plugin/undoskip.vim
@@ -0,0 +1,10 @@
+" Don't save undo history for temporary or secure files
+augroup undoskip
+  autocmd!
+  autocmd BufAdd,BufNewFile,BufRead
+        \ *
+        \ setlocal undofile<
+  autocmd BufAdd,BufNewFile,BufRead
+        \ /dev/shm/*,/tmp/*,/var/tmp/*
+        \ setlocal noundofile
+augroup END
-- 
cgit v1.2.3