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fix(vim.opt): Fix #14668 Now correctly handles unescaped commas in isfname style

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This commit is contained in:
TJ DeVries
2021-06-11 13:39:59 -04:00
parent 9119ea1bec
commit 6ecec87c09
3 changed files with 59 additions and 2 deletions
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38
runtime/lua/vim/_meta.lua
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@@ -405,12 +405,46 @@ local convert_value_to_lua = (function()
[OptionTypes.NUMBER] = function(_, value) return value end,
[OptionTypes.STRING] = function(_, value) return value end,
[OptionTypes.ARRAY] = function(_, value)
[OptionTypes.ARRAY] = function(info, value)
if type(value) == "table" then
value = remove_duplicate_values(value)
if not info.allows_duplicates then
value = remove_duplicate_values(value)
end
return value
end
-- Handles unescaped commas in a list.
if string.find(value, ",,,") then
local comma_split = vim.split(value, ",,,")
local left = comma_split[1]
local right = comma_split[2]
local result = {}
vim.list_extend(result, vim.split(left, ","))
table.insert(result, ",")
vim.list_extend(result, vim.split(right, ","))
table.sort(result)
return result
end
if string.find(value, ",^,,", 1, true) then
local comma_split = vim.split(value, ",^,,", true)
local left = comma_split[1]
local right = comma_split[2]
local result = {}
vim.list_extend(result, vim.split(left, ","))
table.insert(result, "^,")
vim.list_extend(result, vim.split(right, ","))
table.sort(result)
return result
end
return vim.split(value, ",")
end,