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package main;
use strict;
use warnings;
# ABSTRACT: tab completion for package names
use mop;
use Module::Runtime '$module_name_rx';
use Reply::Util 'all_packages';
=head1 SYNOPSIS
; .replyrc
[ReadLine]
[Autocomplete::Packages]
=head1 DESCRIPTION
This plugin registers a tab key handler to autocomplete package names in Perl
code.
=cut
class Reply::Plugin::Autocomplete::Packages extends Reply::Plugin {
method tab_handler ($line) {
# $module_name_rx does not permit trailing ::
my ($before, $package_fragment) = $line =~ /(.*?)(${module_name_rx}:?:?)$/;
return unless $package_fragment;
return if $before =~ /^#/; # command
return if $before =~ /->\s*$/; # method call
return if $before =~ /[\$\@\%\&\*]\s*$/;
return sort grep { index($_, $package_fragment) == 0 } all_packages();
}
}
1;
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