212     int		is_drag = FALSE;  // If TRUE it's a drag event  in do_mouse()  local
259 	which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag);  in do_mouse()
260 	if (is_drag)  in do_mouse()
303     if (!is_drag && drag_status_line)  in do_mouse()
308     if (!is_drag && drag_sep_line)  in do_mouse()
322 	if (!is_drag)			// release, reset got_click  in do_mouse()
455 	if (is_drag)  in do_mouse()
515     else if (is_drag && in_tab_line)  in do_mouse()
543 		if (is_click || is_drag)  in do_mouse()
666     if (!is_drag && oap != NULL && oap->op_type != OP_NOP)  in do_mouse()
673     if (!is_click && !is_drag)  in do_mouse()
708 	    && !is_drag  in do_mouse()
726 	clip_modeless(which_button, is_click, is_drag);  in do_mouse()
733     if (VIsual_active && is_drag && get_scrolloff_value())  in do_mouse()
743     if (is_drag && mouse_row < 0 && !in_status_line)  in do_mouse()
898 	if ((is_drag || is_click) && !drag_status_line)  in do_mouse()
908 	if ((is_drag || is_click) && !drag_sep_line)  in do_mouse()
986 	    if (pos == NULL && (is_click || is_drag))  in do_mouse()
1187     int	    is_drag;		// Is it a mouse drag event?  member
1223 get_mouse_button(int code, int *is_click, int *is_drag)  in get_mouse_button()  argument
1231 	    *is_drag = mouse_table[i].is_drag;  in get_mouse_button()
1246     int	    is_drag)  in get_pseudo_mouse_code()  argument
1253 	    && is_drag == mouse_table[i].is_drag)  in get_pseudo_mouse_code()
2130     int		is_click, is_drag;  in check_termcode_mouse()  local
2145     is_click = is_drag = is_release = release_is_ambiguous = FALSE;  in check_termcode_mouse()
2483 		is_drag = TRUE;  in check_termcode_mouse()
2614 		     is_drag = TRUE;  in check_termcode_mouse()
2724 	    is_drag = TRUE;  in check_termcode_mouse()
2790     if (!is_drag)  in check_termcode_mouse()
2832 	key_name[1] = get_pseudo_mouse_code(current_button, is_click, is_drag);  in check_termcode_mouse()