add -p: import Term::ReadKey with 'require'

eval{use...} is no good because the 'use' is evaluated at compile
time, so manually 'require' it.  We need to forward declare the
functions we use, otherwise Perl raises a compilation error.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Thomas Rast 2009-02-06 20:30:01 +01:00 committed by Junio C Hamano
parent a301973641
commit 748aa689ba

View file

@ -40,9 +40,12 @@
my $normal_color = $repo->get_color("", "reset");
my $use_readkey = 0;
sub ReadMode;
sub ReadKey;
if ($repo->config_bool("interactive.singlekey")) {
eval {
use Term::ReadKey;
require Term::ReadKey;
Term::ReadKey->import;
$use_readkey = 1;
};
}