From 93604362d7bc3ab210941e3b395b2226414bbef8 Mon Sep 17 00:00:00 2001
From: sxyazi <sxyazi@gmail.com>
Date: Thu, 12 Mar 2026 16:11:32 +0800
Subject: [PATCH] ..

---
 CHANGELOG.md                          | 3 ++-
 yazi-plugin/preset/plugins/folder.lua | 7 ++++++-
 yazi-plugin/preset/plugins/multi.lua  | 2 +-
 yazi-plugin/src/utils/sync.rs         | 6 +++---
 4 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8fcc1df6..ccecb23f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,7 +31,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/):
 - New `ind-which-activate` DDS event to change the which component behavior ([#3608])
 - New `hey` DDS event fires when static messages are restored from persistence ([#3725])
 - New `cx.which` API to access the which component state ([#3617])
-- New experimental `ya.co()` API that creates a coroutine ([#1234])
+- New experimental `ya.co()` API that creates a coroutine ([#3757])
 
 ### Changed
 
@@ -1681,3 +1681,4 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/):
 [#3733]: https://github.com/sxyazi/yazi/pull/3733
 [#3744]: https://github.com/sxyazi/yazi/pull/3744
 [#3748]: https://github.com/sxyazi/yazi/pull/3748
+[#3757]: https://github.com/sxyazi/yazi/pull/3757
diff --git a/yazi-plugin/preset/plugins/folder.lua b/yazi-plugin/preset/plugins/folder.lua
index 761e3d23..43d75ab2 100644
--- a/yazi-plugin/preset/plugins/folder.lua
+++ b/yazi-plugin/preset/plugins/folder.lua
@@ -50,7 +50,7 @@ function M:seek(job)
 end
 
 function M:spot(job)
-	local i = 0
+	local i, url = 0, job.file.url
 	for rows in self:spot_base(job) do
 		i, rows[#rows + 1] = i + 1, ui.Row {}
 		ya.spot_table(
@@ -64,6 +64,9 @@ function M:spot(job)
 				:widths { ui.Constraint.Length(14), ui.Constraint.Fill(1) }
 		)
 	end
+	if self.size then
+		ya.emit("update_files", { op = fs.op("size", { url = url.parent, sizes = { [url.urn] = self.size } }) })
+	end
 end
 
 function M:spot_base(job)
@@ -74,6 +77,7 @@ function M:spot_base(job)
 		}
 	end
 
+	self.size = nil
 	return ya.co(function()
 		yield("0B (?)")
 
@@ -94,6 +98,7 @@ function M:spot_base(job)
 			end
 		end
 
+		self.size = size
 		yield(ya.readable_size(size))
 	end)
 end
diff --git a/yazi-plugin/preset/plugins/multi.lua b/yazi-plugin/preset/plugins/multi.lua
index 1c3f3b5c..9951140f 100644
--- a/yazi-plugin/preset/plugins/multi.lua
+++ b/yazi-plugin/preset/plugins/multi.lua
@@ -45,7 +45,7 @@ function M:spot_base(_, selected)
 			while it do
 				local next, now = it:recv(), ya.time()
 				if not next then
-					self.sizes[url] = it.cha.is_dir and size
+					self.sizes[url] = it.cha.is_dir and size or nil
 					break
 				elseif now >= last + 0.1 then
 					last, size, sum = now, size + next, sum + next
diff --git a/yazi-plugin/src/utils/sync.rs b/yazi-plugin/src/utils/sync.rs
index 47cf1e65..d6b7ed54 100644
--- a/yazi-plugin/src/utils/sync.rs
+++ b/yazi-plugin/src/utils/sync.rs
@@ -15,15 +15,15 @@ impl Utils {
 	pub(super) fn co(lua: &Lua) -> mlua::Result<Function> {
 		lua.create_function(|lua, f: Function| {
 			let thread = lua.create_thread(f)?;
-			lua.create_async_function(move |lua, args: MultiValue| {
+			lua.create_async_function(move |lua, mut args: MultiValue| {
 				let thread = thread.clone();
 				async move {
 					loop {
-						let values: MultiValue = thread.resume(&args)?;
+						let values: MultiValue = thread.resume(args)?;
 						if let Some(Value::LightUserData(ud)) = values.get(0)
 							&& *ud == Lua::poll_pending()
 						{
-							lua.yield_with::<()>(values).await?;
+							args = lua.yield_with(values).await?;
 						} else {
 							return Ok(values);
 						}