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Fix missing empty lines when paste #3

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Merged
beeender merged 1 commit into from
Apr 17, 2025
Merged

Fix missing empty lines when paste #3

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9 changes: 4 additions & 5 deletions lua/richclip/utils.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -45,11 +45,10 @@ end

---Separate string into lines
UTILS.str_to_lines = function(str)
local result = {}
for line in str:gmatch '[^\n\r]+' do
table.insert(result, line)
end
return result
-- TODO: This feels slow
str = str:gsub("\r\n", "\n")
str = str:gsub("\r", "\n")
return vim.split(str, "\n")
end

---Combines lines into a single string
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6 changes: 5 additions & 1 deletion tests/spec/utils_spec.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ describe("ser tests", function()

str = ""
lines = utils.str_to_lines(str)
assert.same(lines, {})
assert.same(lines, {""})

str = "a\rb"
lines = utils.str_to_lines(str)
Expand All @@ -39,6 +39,10 @@ describe("ser tests", function()
str = "a\r\nb"
lines = utils.str_to_lines(str)
assert.same(lines, { "a", "b" })

str = "a\n\nb"
lines = utils.str_to_lines(str)
assert.same(lines, { "a", "", "b" })
end)

it('lines_to_str', function()
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