Is there a way to auto-format (in terms of things like indentation etc) the entire buffer or a region in an html file?

  • indent-buffer or indent-region will do that according to the mode rules. Please be more specifc with what you want to do.
    – Muihlinn
    Aug 22 '20 at 19:22
  • For example, (in Firefox) view-source:duolingo.com/learn has just 1 single line for the entire html code. I want to be able to make it readable in emacs.
    – tony
    Aug 22 '20 at 23:06
  • 1
    You may want to try yasuyk/web-beautify to unminify HTML, CSS or JavaScript/JSON. Aug 23 '20 at 3:36
  • Thanks! That worked.
    – tony
    Aug 23 '20 at 19:35

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