Re: trap works funny

sorry, let me correct that:

with fault /1/ commented out, and file < limit, i get:

x=[filesize]

with fault /1/ commented out, and file > limit i get NO output. this
is where i should expect:

f:2
x:2
x=[filesize]

this experience is analog to what i experience i my main program as
well. something should happen as a result of my trap, but nothing
happens (other than the error message disappearing).


On Thu, Mar 12, 2009 at 1:31 PM, Thomas Michael Hagen
<[email protected]> wrote:
> when the file is bigger than the limit, you get:
>
> f:2
> x:2
> x=[some number that i assume is the size of the file in bytes]
>
> but i get, with the same code:
>
> f:1
> x:1
> x=[the size of the file in bytes]
>
> the output of crm -v is:
>
> This is CRM114, version 20080630-BlameVT (TRE 0.7.5 (LGPL))
>  Copyright 2001-2006 William S. Yerazunis
>  This software is licensed under the GPL with ABSOLUTELY NO WARRANTY
>
> the reason why i'm using this version is that it's a red hat package,
> which means it will be updated automatically, which makes the admin
> happy.
>
>
> On Thu, Mar 12, 2009 at 12:26 PM, Paolo <[email protected]> wrote:
>> On Thu, Mar 12, 2009 at 10:41:26AM +0100, Thomas Michael Hagen wrote:
>>>     {
>>>       input (:ffile:) [:*:name:]
>>>       trap /unable to read-open the file/
>>>       output /Couldn't read file! Trying next file.\n/
>>>       return
>>>
>>>       trap /program has overflowed/ #the file is too big for the machine's memory
>>>       output /File too big!\n/
>>>       return
>>>     }
>>
>> funny ... I get
>>
>> $ crm '-{window
>>  { isolate (:x:) //
>>    #input (:x:) [T.log]
>>    #fault /1/
>>
>>    trap /1/
>>    output /f:1\n/
>>    output /x:1\n/
>>
>>    trap /./
>>    output /f:2\n/
>>    output /x:2\n/
>>  }
>>  eval (:x:) /:#:x:/
>>  output /x=:*:x:\n/
>> }'
>>
>> with FAULT unabled:
>>
>> f:1
>> x:1
>> x=0
>>
>> with INPUT enabled, on f.size < limit:
>>
>> x=512106
>>
>> with INPUT enabled, on f.size > limit (-w 20000):
>>
>> f:2
>> x:2
>> x=15622
>>
>> which seems to WFM - pls try the above sample code on your side.
>>
>>
>> --
>>  paolo
>>
>>  GPG/PGP id:0x3A47DE45  - B5F9 AAA0 44BD 2B63 81E0  971F C6C0 0B87 3A47 DE45
>>
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Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are
powering Web 2.0 with engaging, cross-platform capabilities. Quickly and
easily build your RIAs with Flex Builder, the Eclipse(TM)based development
software that enables intelligent coding and step-through debugging.
Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com