Simulating your echoed example above, in a narrow window 353 pix wide..
//echo -hai $+ $calc($len([17:31] |3|acK_Kn|G||Tÿ-) +1) [17:31] |3|acK_Kn|G||Tÿ- This is just another basic example I whipped up by reading the helpfile
(The h switch was simply to allow easy copy/paste grin)
Code:
[17:31] |3|acK_Kn|G||Tÿ- This is just 
                         another basic 
                         example I whipped 
                         up by reading the 
                         helpfile