Re: function arguments downcased in help buffers

[Dan Nicolaescu <dann@ics.uci.edu>]

Glenn Morris <rgm@gnu.org> writes:

  > "Juanma Barranquero" wrote:
  > 
  > > That's a feature, but it is not new, it was introduced in 22.1. Also,
  > > in the default emacs -q setup, the arguments are lowercase *italics*.
  > 
  > For me in the current CVS trunk with emacs -Q, they arguments are in
  > the default face. This is another problem of the font-backend, because
  > with --disable-font-backend the arguments are uppercase once more. I
  > guess the font-backend gets the `face-differs-from-default-p'
  > calculation wrong in help-default-arg-highlight.

Doing what help-default-arg-highlight does has problems with multi-tty.
help-default-arg-highlight can decide to downcase when the help buffer
is created in an X11 frame.  But when looking at the same buffer in a tty
frame the faces are most likely the same, but the content is already
created...