Variable: display-hourglass
display-hourglass is a customizable variable defined in xdisp.c.
Value
t
Documentation
Non-nil means show an hourglass pointer, when Emacs is busy.
This feature only works when on a window system that can change cursor shapes.
Source Code
// Defined in /usr/src/emacs/src/xdisp.c
DEFVAR_BOOL ("display-hourglass", display_hourglass_p,
doc: /* Non-nil means show an hourglass pointer, when Emacs is busy.
This feature only works when on a window system that can change
cursor shapes. */);