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fix(registers): improve detection of osc52 registers #1031

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fix(registers): improve detection of osc52 registers #1031

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153d102
fix(registers): improve detection of osc52 registers
0xzhzh Dec 7, 2025
c151095
fix(registers): consider clipboard.name when detecting OSC 52
0xzhzh Dec 7, 2025
7d3487a
style(registers): use a shorter OSC 52 placeholder message
0xzhzh Dec 7, 2025
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23 changes: 19 additions & 4 deletions lua/which-key/plugins/registers.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -37,17 +37,32 @@ M.replace = {
["\r"] = "",
}

local function is_osc52(key)
if not key:match("[%+%*]") or not vim.g.clipboard then
return false
end
if vim.g.clipboard == "osc52" then
return true
end
if type(vim.g.table) ~= "table" then
return false
end
if vim.g.clipboard.name == "OSC 52" then
return true
end
return vim.g.clipboard.paste and
vim.g.clipboard.paste[key] == require("vim.ui.clipboard.osc52").paste(key)
end

function M.expand()
local items = {} ---@type wk.Plugin.item[]

local is_osc52 = vim.g.clipboard and vim.g.clipboard.name == "OSC 52"
local has_clipboard = vim.g.loaded_clipboard_provider == 2

for i = 1, #M.registers, 1 do
local key = M.registers:sub(i, i)
local value = ""
if is_osc52 and key:match("[%+%*]") then
value = "OSC 52 detected, register not checked to maintain compatibility"
if is_osc52(key) then
value = "[OSC 52 detected]"
elseif has_clipboard or not key:match("[%+%*]") then
local ok, reg_value = pcall(vim.fn.getreg, key, 1)
value = (ok and reg_value or "") --[[@as string]]
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