GeezerVison

PR Summary

When using a screen reader or just getting the output of a table with lots of rows, the header is no longer on the screen and the columns may no longer make sense without the context. This PR adds a -RepeatHeader switch to Format-Table to enable re-outputting the header after every screen full (minus 1 row). Expectation is that the user is piping the output to a pager (e.g. less) which uses the bottom row for pager information. I followed the AutoSize parameter as the way to get the parameter from the cmdlet into the deep formatting object where it's needed.

Fix #8455

PR Checklist

• PR has a meaningful title
  • Use the present tense and imperative mood when describing your changes
• Summarized changes
• Change is not breaking
• Make sure all .h, .cpp, .cs, .ps1 and .psm1 files have the correct copyright header
• This PR is ready to merge and is not Work in Progress.
  • If the PR is work in progress, please add the prefix WIP: to the beginning of the title and remove the prefix when the PR is ready.
• User-facing changes
  • Not Applicable
  • OR
  • User-facing add -RepeatHeader switch for Format-Table MicrosoftDocs/PowerShell-Docs#3443
    • Issue filed - Issue link:
• Testing - New and feature
  • Not Applicable or can only be tested interactively
  • OR
  • Make sure you've added a new test if existing tests do not effectively test the code changed
    • Add [feature] if the change is significant or affects feature tests