60 	x1 = luaL_checknumber(L, 2);  in lua_term_putimage()
61 	y1 = luaL_checknumber(L, 3);  in lua_term_putimage()
62 	x2 = luaL_checknumber(L, 4);  in lua_term_putimage()
63 	y2 = luaL_checknumber(L, 5);  in lua_term_putimage()
64 	f = luaL_checknumber(L, 6);  in lua_term_putimage()
104 	x1 = luaL_checknumber(L, 2);  in lua_fb_putimage()
105 	y1 = luaL_checknumber(L, 3);  in lua_fb_putimage()
106 	x2 = luaL_checknumber(L, 4);  in lua_fb_putimage()
107 	y2 = luaL_checknumber(L, 5);  in lua_fb_putimage()
108 	f = luaL_checknumber(L, 6);  in lua_fb_putimage()
134 	x = luaL_checknumber(L, 1);  in lua_fb_setpixel()
135 	y = luaL_checknumber(L, 2);  in lua_fb_setpixel()
152 	x0 = luaL_checknumber(L, 1);  in lua_fb_line()
153 	y0 = luaL_checknumber(L, 2);  in lua_fb_line()
154 	x1 = luaL_checknumber(L, 3);  in lua_fb_line()
155 	y1 = luaL_checknumber(L, 4);  in lua_fb_line()
156 	wd = luaL_checknumber(L, 5);  in lua_fb_line()
173 	x0 = luaL_checknumber(L, 1);  in lua_fb_bezier()
174 	y0 = luaL_checknumber(L, 2);  in lua_fb_bezier()
175 	x1 = luaL_checknumber(L, 3);  in lua_fb_bezier()
176 	y1 = luaL_checknumber(L, 4);  in lua_fb_bezier()
177 	x2 = luaL_checknumber(L, 5);  in lua_fb_bezier()
178 	y2 = luaL_checknumber(L, 6);  in lua_fb_bezier()
179 	width = luaL_checknumber(L, 7);  in lua_fb_bezier()
196 	x0 = luaL_checknumber(L, 1);  in lua_fb_drawrect()
197 	y0 = luaL_checknumber(L, 2);  in lua_fb_drawrect()
198 	x1 = luaL_checknumber(L, 3);  in lua_fb_drawrect()
199 	y1 = luaL_checknumber(L, 4);  in lua_fb_drawrect()
200 	fill = luaL_checknumber(L, 5);  in lua_fb_drawrect()
217 	x0 = luaL_checknumber(L, 1);  in lua_term_drawrect()
218 	y0 = luaL_checknumber(L, 2);  in lua_term_drawrect()
219 	x1 = luaL_checknumber(L, 3);  in lua_term_drawrect()
220 	y1 = luaL_checknumber(L, 4);  in lua_term_drawrect()