| Re: Possible FINDFILE bug [message #19279] |
Mon, 13 March 2000 00:00 |
Bernard Puc
Messages: 65
Registered: January 1998
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Member |
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I received a note from RSI explaining that FINDFILE for UNIX was
changed in version 5.3 to fix the limitation imposed by using the UNIX
command ls. An unintended consequence of that change is to not handle
filenames with whitespace characters properly. A fix will be
implemented for IDL 5.4.
Nigel Wade wrote:
>
> Bernard Puc wrote:
>>
>> Hello,
>>
>> It seems that the findfile() function has changed between version 5.2
>> and 5.3. In 5.2, findfile would return filenames that have a space in
>> them. Version 5.3 does not. This is on a Linux system. Can anybody
>> verify this on other platforms?
>>
>> --
>> Bernard Puc AETC, INC.
>> bpuc@va.aetc.com 1225 Jefferson Davis Highway #800
>> (703) 413-0500 Arlington, VA 22202
>
> It's the same for IRIX 6.5.
>
> $ touch "a b c"
>
> $ idl_5.2
> IDL Version 5.2.1 (IRIX mipseb). (c) 1999, Research Systems, Inc.
> IDL> a=findfile("a*",count=b)
> IDL> print,a
> a b c
> IDL> print,b
> 1
>
> $ idl_5.3
> IDL Version 5.3 (IRIX mipseb). (c) 1999, Research Systems, Inc.
> IDL> a=findfile("a*",count=b)
> IDL> print,a
>
> IDL> print,b
> 0
>
> --
> -----------------------------------------------------------
> Nigel Wade, System Administrator, Space Plasma Physics Group,
> University of Leicester, Leicester, LE1 7RH, UK
> E-mail : nmw@ion.le.ac.uk
> Phone : +44 (0)116 2523568, Fax : +44 (0)116 2523555
--
Bernard Puc AETC, INC.
bpuc@va.aetc.com 1225 Jefferson Davis Highway #800
(703) 413-0500 Arlington, VA 22202
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| Re: Possible FINDFILE bug [message #19284 is a reply to message #19279] |
Mon, 13 March 2000 00:00  |
Nigel Wade
Messages: 286
Registered: March 1998
|
Senior Member |
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Bernard Puc wrote:
>
> Hello,
>
> It seems that the findfile() function has changed between version 5.2
> and 5.3. In 5.2, findfile would return filenames that have a space in
> them. Version 5.3 does not. This is on a Linux system. Can anybody
> verify this on other platforms?
>
> --
> Bernard Puc AETC, INC.
> bpuc@va.aetc.com 1225 Jefferson Davis Highway #800
> (703) 413-0500 Arlington, VA 22202
It's the same for IRIX 6.5.
$ touch "a b c"
$ idl_5.2
IDL Version 5.2.1 (IRIX mipseb). (c) 1999, Research Systems, Inc.
IDL> a=findfile("a*",count=b)
IDL> print,a
a b c
IDL> print,b
1
$ idl_5.3
IDL Version 5.3 (IRIX mipseb). (c) 1999, Research Systems, Inc.
IDL> a=findfile("a*",count=b)
IDL> print,a
IDL> print,b
0
--
-----------------------------------------------------------
Nigel Wade, System Administrator, Space Plasma Physics Group,
University of Leicester, Leicester, LE1 7RH, UK
E-mail : nmw@ion.le.ac.uk
Phone : +44 (0)116 2523568, Fax : +44 (0)116 2523555
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