Gtk.TextIter.prototype.backward_sentence_starts

function backward_sentence_starts(count:Number):Boolean {
    // Gjs wrapper for gtk_text_iter_backward_sentence_starts()
}

Calls Gtk.TextIter.prototype.backward_sentence_start up to count times, or until it returns false. If count is negative, moves forward instead of backward.

count

number of sentences to move

Returns

true if iter moved and is not the end iterator