A here document start marker needs a semicolon directly after the here document name (EOF in this case) afaik.

No, other stuff can follow the marker if required. I often use this to inline data in a HEREDOC and open it as if it was a file.

knoppix@Microknoppix:~$ perl -Mstrict -we '
> open my $fh, q{<}, \ <<EOD or die qq{open: < HEREDOC: $!\n};
> line 1
> line 2
> line 3
> EOD
> 
> while ( <$fh> )
> {
>     $_ = ucfirst;
>     print;
> }
> 
> close $fh or die $!;'
Line 1
Line 2
Line 3
knoppix@Microknoppix:~$

[download]

I hope this is of interest.

Cheers,

JohnGG

In reply to Re^2: uninitialized value in concatenation by johngg
in thread uninitialized value in concatenation by Galceran

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