while (scalar(@ra)) 
while (scalar(@rb)) 
while (scalar(@rc))

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After I put in the parentheses, the error is: syntax error at local_align.cgi line 89, near ") while"

I am not totally new to perl, but this construction makes NO sense to me at all. I was curious if it was some PERL shorthand or something.

In reply to Re: Re: while (scalar() by cdherold
in thread while (scalar() by Anonymous Monk

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