Re: C-u prefix behavior of TAB broken

[Richard Stallman]

    FWIW all indent-line-functions with the exception of `lisp-indent-line'
    either don't have arguments or, like `c-indent-line', `f90-indent-line',
    and `(c)perl-indent-line' expect completely different arguments here.
    Hence a generic solution seems hardly practicable.

Could you name one or two, so I can take a look and see specifically what
you mean?