Click here to get back home

Perl 6: language has "local" variables (ie "dynamic" vars)?
 Home | NewsGroups | Search | About
Login Password
Register Now!
 comp.lang.perl.misc    Post an article   get this group's latest topics as an RSS feed add this group's latest topics to your My MSN content add this group's latest topics to your My Yahoo content
Subject Author Date
Perl 6: language has "local" variables (ie "dynamic" vars)? David Combs 07-31-2004
Get Chitika Premium
Posted by David Combs on July 31, 2004, 9:42 pm
Please log in for more thread options
>>
>> [snip]
>>
>> > if I print "$1\n",
>> > the file prints just fine. But, if I do something like print "$1 after
>> > \n", the whole output is messed up. If I print "before $1\n", nothing
>> > prints at all. If I print "before $1 after\n", only after prints.
>>
>> not really sure, but could be a rogue "\r" in $1,


> There
> is a rogue carriage return (0xd) in the string

> Is there something I can do to deal with this
> situation?


Repair the corrupted file:

perl -p -i -e 'tr/\r//d' bad_file


--
Tad McClellan SGML consulting
tadmc@augustmail.com Perl programming
Fort Worth, Texas

Posted by Michele Dondi on August 2, 2004, 1:52 am
Please log in for more thread options
>>
>> [snip]
>>
>> > if I print "$1\n",
>> > the file prints just fine. But, if I do something like print "$1 after
>> > \n", the whole output is messed up. If I print "before $1\n", nothing
>> > prints at all. If I print "before $1 after\n", only after prints.
>>
>> not really sure, but could be a rogue "\r" in $1,


> There
> is a rogue carriage return (0xd) in the string

> Is there something I can do to deal with this
> situation?


Repair the corrupted file:

perl -p -i -e 'tr/\r//d' bad_file


--
Tad McClellan SGML consulting
tadmc@augustmail.com Perl programming
Fort Worth, Texas

Posted by David Combs on August 7, 2004, 5:26 am
Please log in for more thread options
>>
>> [snip]
>>
>> > if I print "$1\n",
>> > the file prints just fine. But, if I do something like print "$1 after
>> > \n", the whole output is messed up. If I print "before $1\n", nothing
>> > prints at all. If I print "before $1 after\n", only after prints.
>>
>> not really sure, but could be a rogue "\r" in $1,


> There
> is a rogue carriage return (0xd) in the string

> Is there something I can do to deal with this
> situation?


Repair the corrupted file:

perl -p -i -e 'tr/\r//d' bad_file


--
Tad McClellan SGML consulting
tadmc@augustmail.com Perl programming
Fort Worth, Texas

Posted by Michele Dondi on August 9, 2004, 8:03 pm
Please log in for more thread options
>>
>> [snip]
>>
>> > if I print "$1\n",
>> > the file prints just fine. But, if I do something like print "$1 after
>> > \n", the whole output is messed up. If I print "before $1\n", nothing
>> > prints at all. If I print "before $1 after\n", only after prints.
>>
>> not really sure, but could be a rogue "\r" in $1,


> There
> is a rogue carriage return (0xd) in the string

> Is there something I can do to deal with this
> situation?


Repair the corrupted file:

perl -p -i -e 'tr/\r//d' bad_file


--
Tad McClellan SGML consulting
tadmc@augustmail.com Perl programming
Fort Worth, Texas

Similar ThreadsPosted
exec dynamic script, capture output, but see vars of caller? November 30, 2006, 11:06 pm
FAQ 7.16 What's the difference between dynamic and lexical (static) scoping? Between local() and my()? March 6, 2005, 12:03 am
FAQ 7.16 What's the difference between dynamic and lexical (static) scoping? Between local() and my()? June 6, 2005, 11:03 pm
FAQ 7.16 What's the difference between dynamic and lexical (static) scoping? Between local() and my()? October 25, 2005, 10:03 pm
FAQ 7.16 What's the difference between dynamic and lexical (static) scoping? Between local() and my()? November 21, 2005, 11:03 pm
FAQ 7.16 What's the difference between dynamic and lexical (static) scoping? Between local() and my()? December 27, 2005, 5:03 pm
FAQ 7.16 What's the difference between dynamic and lexical (static) scoping? Between local() and my()? January 5, 2006, 11:03 pm
FAQ 7.16 What's the difference between dynamic and lexical (static) scoping? Between local() and my()? January 15, 2006, 5:03 am
FAQ 7.16 What's the difference between dynamic and lexical (static) scoping? Between local() and my()? February 4, 2006, 12:03 pm
FAQ 7.16 What's the difference between dynamic and lexical (static) scoping? Between local() and my()? August 31, 2006, 9:03 am

Our other projects:

Art Dolls, Fairies and Mermaids - Sunnyfaces.net

Roy's Linux, Programming and Search Engines messages

1-Script XML SitemapXML Sitemap