From 498731615c2f879c0b67323aba385c17a4a39d24 Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Sat, 21 Apr 2018 00:34:13 +0200
Subject: IO: let 'fsync' option control more cases

Vim has the 'swapsync' option which we removed in 62d137ce0969.
Instead let 'fsync' control swapfile-fsync.

These cases ALWAYS force fsync (ignoring 'fsync' option):
- Idle (CursorHold).
- Exit caused by deadly signal.
- SIGPWR signal.
- Explicit :preserve command.
---
 src/nvim/ex_docmd.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'src/nvim/ex_docmd.c')

diff --git a/src/nvim/ex_docmd.c b/src/nvim/ex_docmd.c
index 7cd6dbdeca..7c857cde82 100644
--- a/src/nvim/ex_docmd.c
+++ b/src/nvim/ex_docmd.c
@@ -6547,18 +6547,14 @@ void alist_slash_adjust(void)
 
 #endif
 
-/*
- * ":preserve".
- */
+/// ":preserve".
 static void ex_preserve(exarg_T *eap)
 {
   curbuf->b_flags |= BF_PRESERVED;
-  ml_preserve(curbuf, TRUE);
+  ml_preserve(curbuf, true, true);
 }
 
-/*
- * ":recover".
- */
+/// ":recover".
 static void ex_recover(exarg_T *eap)
 {
   /* Set recoverymode right away to avoid the ATTENTION prompt. */
-- 
cgit