Term-Shelly/trunk/foo.pl

#!/usr/bin/perl

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