list-faces-display

list-faces-display is an interactive compiled Lisp function in `faces.el'.

It is bound to <C-down-mouse-2> <df>, <menu-bar> <edit> <props> <df>.

(list-faces-display &optional REGEXP)

List all faces, using the same sample text in each.
The sample text is a string that comes from the variable
`list-faces-sample-text'.

If REGEXP is non-nil, list only those faces with names matching
this regular expression. When called interactively with a prefix
argument, prompt for a regular expression using `read-regexp'.