From 25d0064a87c319ab69233d7669e4a5d0370a7afa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mat=C4=9Bj=20Cepl?= <mcepl@cepl.eu>
Date: Wed, 18 Sep 2024 17:27:42 +0200
Subject: fix: add missing file_exists function

And try to set corrected win.file.path
---
 init.lua | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/init.lua b/init.lua
index ccc84cf..02bcb43 100644
--- a/init.lua
+++ b/init.lua
@@ -1,3 +1,12 @@
+local function file_exists(path)
+	local f = io.open(path)
+	local out = f ~= nil
+	if out then
+		io.close(f)
+	end
+	return out
+end
+
 vis.events.subscribe(vis.events.WIN_OPEN, function(win)
 	if win.file == nil or win.file.path == nil then return end
 	local ref = win.file.path
@@ -6,6 +15,8 @@ vis.events.subscribe(vis.events.WIN_OPEN, function(win)
 		return
 	end
 	win:close()
+	win.file.path = path
 	vis:command("e "..path)
 	vis:command("+"..line-1)
+	vis:info("win.file.path = " .. path)
 end)
-- 
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