Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Unused lexical variable `linestart'

Unused lexical argument `arg'

‘delete-backward-char’ is for interactive use only; use ‘delete-char’ instead.

‘message’ called with 1 args to fill 0 format field(s)

Unused lexical variable `pt'

docstring wider than 80 characters

docstring wider than 80 characters

Unused lexical variable `errstring'

Unused lexical variable `flag'