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Posted by adam on September 1, 2006, 1:57 pm
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>>
>> [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 $1,
> There
> is a rogue carriage return (0xd) in the string
> Is there something I can do to deal with this
> situation?
Repair the corrupted file:
perl -p -i -e 'tr/\r//d' bad_file
--
Tad McClellan SGML consulting
tadmc@augustmail.com Perl programming
Fort Worth, Texas
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Posted by Michele Dondi on September 1, 2006, 5:14 pm
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On 1 Sep 2006 10:57:38 -0700, adam@irvine.com wrote:
>The following program doesn't do what I expected. The second and third
>"print" statements print, but the first one doesn't. It looks as
>though when the match operator uses a regular expression constructed
>with qr//, the "m" modified that should have been stored in the regular
>expression is ignored. Did I do something wrong, or is this a bug in
(?imsx-imsx) => check perldoc perlre
Michele
--
->(map substr
(($a||=join'',map--$|x$_,(unpack'w',unpack'u','G^<R<Y]*YB='
.'KYU;*EVH[.FHF2W+#"\Z*5TI/ER<Z`S(G.DZZ9OX0Z')=~/./g)x2,$_,
256),7,249);s/[^\w,]/ /g;$ \=/^J/?$/:"\r";print,redo}#JAPH,
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Posted by xhoster on September 1, 2006, 6:06 pm
Please log in for more thread options > On 1 Sep 2006 10:57:38 -0700, adam@irvine.com wrote:
>
> >The following program doesn't do what I expected. The second and third
> >"print" statements print, but the first one doesn't. It looks as
> >though when the match operator uses a regular expression constructed
> >with qr//, the "m" modified that should have been stored in the regular
> >expression is ignored. Did I do something wrong, or is this a bug in
I get the same behavior as you do, using 5.8.8.
>
> (?imsx-imsx) => check perldoc perlre
I don't think his question is where the behavior is described, but
rather why the actual behavior does not seem to match the description that
perlre gives.
I'm rather stumped on that, too.
Xho
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Posted by anno4000 on September 4, 2006, 6:04 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
|
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Posted by Paul Lalli on September 4, 2006, 7:19 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
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