trunk/examples/demo.pl

#!/usr/bin/perl

use lib 'lib';
use Term::Shelly;

my @COMMANDS = qw(help server login connect message disconnect hop);
my @WORDS = qw(hello how are you today fantasy rumble forward down fast);

my $sh = Term::Shelly->new();

if (0) {
$sh->out(
"This is a demo of Term::Shelly. It is designed to show you some of the
features of it. For this demo there is only a short number of features
available, more will appear later. You can do basic line editing (arrows move
around, backspace, ^W, tab completion, ^U, etc)","","The following commands can
be tab completed:
" . join(" ", @COMMANDS) . "
However, no commands actually do anything, this is jus tto demo the tab
completion system. The following words can be tab completed: 
" . join(" ", @WORDS)."
Commands must start with a / (forward slash) and be at the beginning of 
the line.");
}

$sh->{"completion_function"} = \&completer;
$sh->prompt("Foo> ");

$sh->out("Welcome!");

while (1) {
        $sh->do_one_loop();
}

sub completer {
        my ($line, $bword, $pos, $curword) = @_;

        my @matches;

        # Context-sensitive completion.
        #
        # Only complete commands if our current word begins on the 0th column
        # and starts with a / (slash)
        if (($bword == 0) && (substr($line,$bword,1) eq '/')) {
                # We want to complete a command...
                $word = substr($curword,1);
                @matches = map { "/$_" } grep(m/^\Q$word\E/i, @COMMANDS);
        } else {
                @matches = grep(m/^\Q$curword\E/i, @WORDS);
        }

        return @matches;
}
1	dpavlin	2	#!/usr/bin/perl
2
3	dpavlin	7	use lib 'lib';
4			use Term::Shelly;
5	dpavlin	2
6			my @COMMANDS = qw(help server login connect message disconnect hop);
7			my @WORDS = qw(hello how are you today fantasy rumble forward down fast);
8
9			my $sh = Term::Shelly->new();
10
11	dpavlin	5	if (0) {
12	dpavlin	2	$sh->out(
13			"This is a demo of Term::Shelly. It is designed to show you some of the
14			features of it. For this demo there is only a short number of features
15			available, more will appear later. You can do basic line editing (arrows move
16			around, backspace, ^W, tab completion, ^U, etc)","","The following commands can
17			be tab completed:
18			" . join(" ", @COMMANDS) . "
19			However, no commands actually do anything, this is jus tto demo the tab
20			completion system. The following words can be tab completed:
21			" . join(" ", @WORDS)."
22			Commands must start with a / (forward slash) and be at the beginning of
23			the line.");
24	dpavlin	5	}
25	dpavlin	2
26			$sh->{"completion_function"} = \&completer;
27	dpavlin	5	$sh->prompt("Foo> ");
28	dpavlin	2
29	dpavlin	5	$sh->out("Welcome!");
30	dpavlin	2
31			while (1) {
32			$sh->do_one_loop();
33			}
34
35			sub completer {
36			my ($line, $bword, $pos, $curword) = @_;
37
38			my @matches;
39
40			# Context-sensitive completion.
41			#
42			# Only complete commands if our current word begins on the 0th column
43			# and starts with a / (slash)
44			if (($bword == 0) && (substr($line,$bword,1) eq '/')) {
45			# We want to complete a command...
46			$word = substr($curword,1);
47			@matches = map { "/$_" } grep(m/^\Q$word\E/i, @COMMANDS);
48			} else {
49	dpavlin	5	@matches = grep(m/^\Q$curword\E/i, @WORDS);
50	dpavlin	2	}
51
52			return @matches;
53			}