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fix(win): error when enabling padding with listchars="" (#786)
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## Description

`vim.split` would split `""` into `{ "" }`, causing `table.concat` to
output `",eol: "`.

Resolved by using `vim.tbl_filter` to filter out empty strings before
applying `table.concat`.
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PFiS 2025-01-30 04:07:36 +08:00 • committed by GitHub
parent 5e475dc11e
commit 6effbcdff1
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lua/snacks/win.lua
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@ -895,7 +895,7 @@ end
function M:add_padding()
local listchars = vim.split(self.opts.wo.listchars or "", ",")
listchars = vim.tbl_filter(function(s)
return not s:find("eol:")
return not s:find("eol:") and s ~= ""
end, listchars)
table.insert(listchars, "eol: ")
self.opts.wo.listchars = table.concat(listchars, ",")