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package Reply::Plugin::Defaults;
# XXX Eval::Closure imposes its own hints on things that are eval'ed at the
# moment, but this may be fixed in the future
BEGIN {
our $default_hints = $^H;
our $default_hinthash = { %^H };
our $default_warning_bits = ${^WARNING_BITS};
}
use strict;
use warnings;
use base 'Reply::Plugin';
use Eval::Closure;
sub prompt { "> " }
sub read_line {
my $self = shift;
my ($next, $prompt) = @_;
print $prompt;
return scalar <>;
}
my $PREFIX = "package main; BEGIN { \$^H = \$" . __PACKAGE__ . "::default_hints; \%^H = \%\$" . __PACKAGE__ . "::default_hinthash; \${^WARNING_BITS} = \$" . __PACKAGE__ . "::default_warning_bits }";
sub compile {
my $self = shift;
my ($next, $line, %args) = @_;
return eval_closure(
source => "sub {\n$PREFIX;\n$line\n}",
terse_error => 1,
%args,
);
}
sub execute {
my $self = shift;
my ($next, $code, @args) = @_;
return $code->(@args);
}
sub print_error {
my $self = shift;
my ($next, $error) = @_;
print $error
if defined $error;
}
sub print_result {
my $self = shift;
my ($next, @result) = @_;
print @result, "\n"
if @result;
}
1;
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