that is great, thanks a lot.

Fri, 19 Mar 2010 14:52:54 +0200 tarihinde sqlab <[email protected]> şöyle  
yazmış:

>
> Hi Şemseddin,
>
>  >> parse blk [some [[integer! string! (print "ok")] | skip ]]
> ok
> ok
> == true
>
> but this works only as long as you use items according the Rebol syntax
> rules.
>
> On 19.03.2010 13:20, Şemseddin Moldibi wrote:
>> Hi, how do I extract just valid items or skip invalid ones using parse:
>>
>> blk: [1 "a" 2 "b"] ;there are 2 valid values
>>
<kırpılmış>
>> ok
>> ok
>>
>>
<kırpılmış>
>> ok
>> == false
>>
>> How do I say, take the valid ones, just like in regular expressions?
>>
>


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