HTH -- visualizing series:
>> a: "12345"
@ 1 | 2 | 3 | 4 | 5 |
>> z: "abcde"
@ a | b | c | d | e |
>> b: find a 3 ; remember, 'find probably 'forms that 3
| 1 | 2 @ 3 | 4 | 5 |
>> index? b
1 2 (3) 4 5 6 -- index
| 1 | 2 @ 3 | 4 | 5 |
3
>> copy/part a b
@ 1 | 2 | 3 | 4 | 5 |
| 1 | 2 @ 3 | 4 | 5 |
<----------->
>> skip a 3 ; next next next
| 1 | 2 | 3 @ 4 | 5 |
@-----1-----2-----3>
>> copy/part a 3
@ 1 | 2 | 3 | 4 | 5 |
<@-----1-----2-----3>
| 1 | 2 | 3 |
>> c: find/tail a 3
| 1 | 2 | 3 @ 4 | 5 |
>> copy/part a c
@ 1 | 2 | 3 | 4 | 5 |
| 1 | 2 | 3 @ 4 | 5 |
<----------------->
| 1 | 2 | 3 |
On Dec 17, 2007, at 4:48 AM, Giuseppe Chillemi wrote:
>>> a: "12345"
>>>
>>> probe index? find a => 3
>>>
>>> probe copy/part a 3 => "123"
>>>
>>> probe copy/part a find a "3" => "12"
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