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freebsd/contrib/nvi/perl_scripts/forall.pl
Peter Wemm b8ba871bd9 Import of nvi-1.79, minus a few bits that we dont need (eg: postscript
files, curses, db, regex etc that we already have).  The other glue will
follow shortly.

Obtained from: Keith Bostic <bostic@bostic.com>
1996-11-01 06:45:43 +00:00

11 lines
191 B
Perl

sub forall {
my ($code) = shift;
my ($i) = $VI::StartLine-1;
while (++$i <= $VI::StopLine) {
$_ = $curscr->GetLine($i);
VI::SetLine($VI::ScreenId, $i, $_) if(&$code);
}
}
1;