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-rw-r--r--runtime/lua/vim/lsp/util.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/runtime/lua/vim/lsp/util.lua b/runtime/lua/vim/lsp/util.lua
index eac21db386..283099bbcf 100644
--- a/runtime/lua/vim/lsp/util.lua
+++ b/runtime/lua/vim/lsp/util.lua
@@ -113,7 +113,7 @@ end
--- Convert byte index to `encoding` index.
--- Convenience wrapper around vim.str_utfindex
---@param line string line to be indexed
----@param index number byte index (utf-8), or `nil` for length
+---@param index number|nil byte index (utf-8), or `nil` for length
---@param encoding string utf-8|utf-16|utf-32|nil defaults to utf-16
---@return number `encoding` index of `index` in `line`
function M._str_utfindex_enc(line, index, encoding)