chars_written = finish_text_grid_line_input(win, FALSE);
} else if(win->type == wintype_TextBuffer) {
GtkTextBuffer *window_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(win->widget) );
chars_written = finish_text_grid_line_input(win, FALSE);
} else if(win->type == wintype_TextBuffer) {
GtkTextBuffer *window_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(win->widget) );