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Re: Output split over two lines

by shmem (Canon)
on Dec 23, 2006 at 17:46 UTC ( #591459=note: print w/ replies, xml ) Need Help??


in reply to Output split over two lines

perl is doing what you told it to do:

my $yen = <STDIN>;

Now the "\r?\n" is still attached to the contents of the variable $yen. You want to say

chomp(my $yen = <STDIN>);

See chomp and chop.

<update>

See also perlvar for $/.

</update>

--shmem

update: changed "\n" to "\r?\n" above, and /s/chop/chomp/, since chop chops one character, while chomp removes a trailing $/ (which might be "\r\n" or "\r". Thanks to ikegami for telling me in a /msg.

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}


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Re^2: Output split over two lines
by thevoid (Scribe) on Dec 23, 2006 at 17:47 UTC
    nice, cheers

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