ConvertLineEndings acts only on TEXT files, so run SuggestFileTypes first.
Then:
:Make:ConvertLineEndings > "{TempFolder}FixLines" ; "{TempFolder}FixLines"
ConvertLineEndings is both an MPW script and a C program. The script builds
the fast MPW C Tool, and suggests a command that will use the Tool to fix all
the line endings in the repository.