Ah right. Overlooked the shortcut EMPTY <>
Just not my way of doing it..

Van: Vipin TS [vipin...@gmail.com]
Verzonden: maandag 23 mei 2011 17:39
Aan: Bossers, Alex
CC: Jayant Khopale; galaxy-dev@lists.bx.psu.edu
Onderwerp: Re: [galaxy-dev] Need help with uploading a perl script in Galaxy 
local instance

Hi Alex,

Indeed looking at the script.... it should be possible to use it as Vipin 
However, for xml validity I wouldn't use the 'naked' > or < signs but use &gt; 

Thanks for pointing it.

I am curious though on the script. Is it part of a larger script? Don't see any 
ARGs being read from command line.... but maybe my lack of knowledge.. ;P


I think there is a standard-in present inside the subroutine, as follows:

sub process_diff {

while(defined ($diff_line = <>))

regards, Vipin

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