From b1a632f69b55ad3d5047b4ad83de291210e7fc22 Mon Sep 17 00:00:00 2001
From: Tyler Miller <tmillr@proton.me>
Date: Thu, 16 Mar 2023 16:13:34 -0700
Subject: [PATCH] fix: don't write when writing is disabled globally

writing buffers fails/errors when `write` is false

acknowledge and follow nvim's `write` option
---
 lua/sos/impl.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/sos/impl.lua b/lua/sos/impl.lua
index f8764f1..a3ec861 100644
--- a/lua/sos/impl.lua
+++ b/lua/sos/impl.lua
@@ -50,7 +50,6 @@ local err
 --   when :confirm is used). This flag is set at least on :read and :file. See
 --   :h not-edited.
 -- * Use ++p flag to auto create parent dirs? Or prompt?
--- * Ensure 'write' is set, otherwise this will prob error with msg!?
 
 ---@return nil
 local function write_current_buf()
@@ -79,6 +78,7 @@ end
 function M.write_buf_if_needed(buf)
     if
         vim.bo[buf].mod
+        and vim.o.write
         and not vim.bo[buf].ro
         and api.nvim_buf_is_loaded(buf)
         and wanted_buftype(buf)