On Sun, Jul 29, 2012 at 11:19 PM, Andy Bach <afb...@gmail.com> wrote: > On Sun, Jul 29, 2012 at 10:01 AM, lina <lina.lastn...@gmail.com> wrote: >> Strangely, it only substituted once, but not for the later once. >> Thanks ahead for your suggestions, I don't know why, > > Not exactly sure what you're up to - but you only open fh1 once - so > the inner while in your sub is going to read until eof and close. The > 2nd call to <$fh1> will be undef and not loop. You may want to open > $fh1 inside the sub but that's ... at some point you may want to look > at opening fh1 once and putting the data into some structure/string > and then doing your work on that (or, as it's a template, some copy) > w/ the data. > > Note, you really want to look at verifying your opens: > open my $fh1, '<', $template_file or die "can't open $template_file: $!";
Thanks so much, Now works, BTW, I pushed all those in https://github.com/merdolphin/works That will be very nice of you to help me to improve/refine it. Best regards, > > as this would also be troublesome for your code flow and it's just a good > idea. > -- > > a > > Andy Bach, > afb...@gmail.com > 608 658-1890 cell > 608 261-5738 wk -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
