Merge pull request #1257 from fedoracoreuser/feature/bug-in-shell-det… · elixir-lsp/elixir-ls@1fcc2fe

variable "x" is unused (if the variable is not meant to be used, prefix it with an underscore)

variable "s" is unused (if the variable is not meant to be used, prefix it with an underscore)

variable "s" is unused (if the variable is not meant to be used, prefix it with an underscore)

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