gtk:entry-text-length (object)

object -- a gtk:entry widget
length -- an unsigned integer with the length of the text

Accessor of the text-length slot of the gtk:entry class. The gtk:entry-text-length function retrieves the current length of the text in the text entry, or 0 if there are none. This function is equivalent to:

(gtk:entry-buffer-length (gtk:entry-buffer object))