line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package Web::Components::Loader; |
2
|
|
|
|
|
|
|
|
3
|
1
|
|
|
1
|
|
120190
|
use strictures; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
7
|
|
4
|
1
|
|
|
1
|
|
229
|
use namespace::autoclean; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
9
|
|
5
|
|
|
|
|
|
|
|
6
|
1
|
|
|
|
|
108
|
use HTTP::Status qw( HTTP_BAD_REQUEST HTTP_FOUND |
7
|
1
|
|
|
1
|
|
532
|
HTTP_INTERNAL_SERVER_ERROR ); |
|
1
|
|
|
|
|
2564
|
|
8
|
1
|
|
|
1
|
|
5
|
use Try::Tiny; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
47
|
|
9
|
1
|
|
|
|
|
9
|
use Unexpected::Types qw( ArrayRef CodeRef HashRef NonEmptySimpleStr |
10
|
1
|
|
|
1
|
|
4
|
Object RequestFactory ); |
|
1
|
|
|
|
|
2
|
|
11
|
1
|
|
|
|
|
6
|
use Web::Components::Util qw( deref exception is_arrayref |
12
|
1
|
|
|
1
|
|
1039
|
load_components throw ); |
|
1
|
|
|
|
|
1
|
|
13
|
1
|
|
|
1
|
|
731
|
use Web::ComposableRequest; |
|
1
|
|
|
|
|
59059
|
|
|
1
|
|
|
|
|
31
|
|
14
|
1
|
|
|
1
|
|
486
|
use Web::Simple::Role; |
|
1
|
|
|
|
|
229
|
|
|
1
|
|
|
|
|
5
|
|
15
|
|
|
|
|
|
|
|
16
|
|
|
|
|
|
|
requires qw( config log ); |
17
|
|
|
|
|
|
|
|
18
|
|
|
|
|
|
|
# Attribute constructors |
19
|
|
|
|
|
|
|
my $_build_factory_args = sub { |
20
|
|
|
|
|
|
|
my $self = shift; my $localiser; |
21
|
|
|
|
|
|
|
|
22
|
|
|
|
|
|
|
$self->can( 'l10n' ) and $localiser = sub { $self->l10n->localize( @_ ) }; |
23
|
|
|
|
|
|
|
|
24
|
|
|
|
|
|
|
my $prefix = deref $self->config, 'name'; |
25
|
|
|
|
|
|
|
|
26
|
|
|
|
|
|
|
return sub { |
27
|
|
|
|
|
|
|
my ($self, $attr) = @_; |
28
|
|
|
|
|
|
|
|
29
|
|
|
|
|
|
|
$localiser and $attr->{localiser } = $localiser; |
30
|
|
|
|
|
|
|
$prefix and $attr->{domain_prefix} = $prefix; |
31
|
|
|
|
|
|
|
return $attr; |
32
|
|
|
|
|
|
|
}; |
33
|
|
|
|
|
|
|
}; |
34
|
|
|
|
|
|
|
|
35
|
|
|
|
|
|
|
my $_build__factory = sub { |
36
|
1
|
|
|
1
|
|
21
|
my $self = shift; |
37
|
|
|
|
|
|
|
|
38
|
1
|
|
|
|
|
4
|
return Web::ComposableRequest->new |
39
|
|
|
|
|
|
|
( buildargs => $_build_factory_args->( $self ), config => $self->config ); |
40
|
|
|
|
|
|
|
}; |
41
|
|
|
|
|
|
|
|
42
|
|
|
|
|
|
|
my $_build__routes = sub { |
43
|
1
|
|
|
1
|
|
42
|
my $controllers = $_[ 0 ]->controllers; my @keys = keys %{ $controllers }; |
|
1
|
|
|
|
|
25
|
|
|
1
|
|
|
|
|
3
|
|
44
|
|
|
|
|
|
|
|
45
|
1
|
|
|
|
|
4
|
return [ map { $controllers->{ $_ }->dispatch_request } sort @keys ]; |
|
1
|
|
|
|
|
5
|
|
46
|
|
|
|
|
|
|
}; |
47
|
|
|
|
|
|
|
|
48
|
|
|
|
|
|
|
# Public attributes |
49
|
|
|
|
|
|
|
has 'controllers' => is => 'lazy', isa => HashRef[Object], builder => sub { |
50
|
1
|
|
|
1
|
|
12
|
load_components 'Controller', application => $_[ 0 ] }; |
51
|
|
|
|
|
|
|
|
52
|
|
|
|
|
|
|
has 'models' => is => 'lazy', isa => HashRef[Object], builder => sub { |
53
|
1
|
|
|
1
|
|
988
|
load_components 'Model', application => $_[ 0 ], views => $_[ 0 ]->views }; |
54
|
|
|
|
|
|
|
|
55
|
|
|
|
|
|
|
has 'views' => is => 'lazy', isa => HashRef[Object], builder => sub { |
56
|
1
|
|
|
1
|
|
13
|
load_components 'View', application => $_[ 0 ] }; |
57
|
|
|
|
|
|
|
|
58
|
|
|
|
|
|
|
# Private attributes |
59
|
|
|
|
|
|
|
has '_action_suffix' => is => 'lazy', isa => NonEmptySimpleStr, |
60
|
1
|
|
|
1
|
|
895
|
builder => sub { deref $_[ 0 ]->config, 'action_suffix', '_action' }; |
61
|
|
|
|
|
|
|
|
62
|
|
|
|
|
|
|
has '_factory' => is => 'lazy', isa => RequestFactory, |
63
|
|
|
|
|
|
|
builder => $_build__factory, handles => [ 'new_from_simple_request' ]; |
64
|
|
|
|
|
|
|
|
65
|
|
|
|
|
|
|
has '_routes' => is => 'lazy', isa => ArrayRef[CodeRef], |
66
|
|
|
|
|
|
|
builder => $_build__routes; |
67
|
|
|
|
|
|
|
|
68
|
|
|
|
|
|
|
has '_tunnel_method' => is => 'lazy', isa => NonEmptySimpleStr, |
69
|
1
|
|
|
1
|
|
22
|
builder => sub { deref $_[ 0 ]->config, 'tunnel_method', 'from_request' }; |
70
|
|
|
|
|
|
|
|
71
|
|
|
|
|
|
|
# Private functions |
72
|
|
|
|
|
|
|
my $_header = sub { |
73
|
|
|
|
|
|
|
return [ 'Content-Type' => 'text/plain', @{ $_[ 0 ] // [] } ]; |
74
|
|
|
|
|
|
|
}; |
75
|
|
|
|
|
|
|
|
76
|
|
|
|
|
|
|
# Private methods |
77
|
|
|
|
|
|
|
my $_internal_server_error = sub { |
78
|
|
|
|
|
|
|
my ($self, $e) = @_; $self->log->error( $e ); |
79
|
|
|
|
|
|
|
|
80
|
|
|
|
|
|
|
return [ HTTP_INTERNAL_SERVER_ERROR, $_header->(), [ $e ] ]; |
81
|
|
|
|
|
|
|
}; |
82
|
|
|
|
|
|
|
|
83
|
|
|
|
|
|
|
my $_parse_sig = sub { |
84
|
|
|
|
|
|
|
my ($self, $args) = @_; |
85
|
|
|
|
|
|
|
|
86
|
|
|
|
|
|
|
exists $self->models->{ $args->[ 0 ] } and return @{ $args }; |
87
|
|
|
|
|
|
|
|
88
|
|
|
|
|
|
|
my ($moniker, $method) = split m{ / }mx, $args->[ 0 ], 2; |
89
|
|
|
|
|
|
|
|
90
|
|
|
|
|
|
|
exists $self->models->{ $moniker } and shift @{ $args } |
91
|
|
|
|
|
|
|
and return $moniker, $method, @{ $args }; |
92
|
|
|
|
|
|
|
|
93
|
|
|
|
|
|
|
return; |
94
|
|
|
|
|
|
|
}; |
95
|
|
|
|
|
|
|
|
96
|
|
|
|
|
|
|
my $_recognise_signature = sub { |
97
|
|
|
|
|
|
|
my ($self, $args) = @_; |
98
|
|
|
|
|
|
|
|
99
|
|
|
|
|
|
|
is_arrayref $args and $args->[ 0 ] |
100
|
|
|
|
|
|
|
and exists $self->models->{ $args->[ 0 ] } and return 1; |
101
|
|
|
|
|
|
|
|
102
|
|
|
|
|
|
|
my ($moniker, $method) = split m{ / }mx, $args->[ 0 ], 2; |
103
|
|
|
|
|
|
|
|
104
|
|
|
|
|
|
|
$moniker and exists $self->models->{ $moniker } and return 1; |
105
|
|
|
|
|
|
|
|
106
|
|
|
|
|
|
|
return 0; |
107
|
|
|
|
|
|
|
}; |
108
|
|
|
|
|
|
|
|
109
|
|
|
|
|
|
|
my $_redirect = sub { |
110
|
|
|
|
|
|
|
my ($self, $req, $stash) = @_; |
111
|
|
|
|
|
|
|
|
112
|
|
|
|
|
|
|
my $code = $stash->{code} // HTTP_FOUND; |
113
|
|
|
|
|
|
|
my $redirect = $stash->{redirect}; |
114
|
|
|
|
|
|
|
my $message = $redirect->{message}; |
115
|
|
|
|
|
|
|
my $location = $redirect->{location}; |
116
|
|
|
|
|
|
|
|
117
|
|
|
|
|
|
|
if ($message and $req->can( 'session' )) { |
118
|
|
|
|
|
|
|
$req->can( 'loc_default' ) |
119
|
|
|
|
|
|
|
and $self->log->info( $req->loc_default( @{ $message } ) ); |
120
|
|
|
|
|
|
|
|
121
|
|
|
|
|
|
|
my $mid; $mid = $req->session->add_status_message( $message ) |
122
|
|
|
|
|
|
|
and $location->query_form( $location->query_form, 'mid' => $mid ); |
123
|
|
|
|
|
|
|
} |
124
|
|
|
|
|
|
|
|
125
|
|
|
|
|
|
|
return [ $code, [ 'Location', $location ], [] ]; |
126
|
|
|
|
|
|
|
}; |
127
|
|
|
|
|
|
|
|
128
|
|
|
|
|
|
|
my $_render_view = sub { |
129
|
|
|
|
|
|
|
my ($self, $moniker, $method, $req, $stash) = @_; |
130
|
|
|
|
|
|
|
|
131
|
|
|
|
|
|
|
is_arrayref $stash and return $stash; # Plack response short circuits view |
132
|
|
|
|
|
|
|
|
133
|
|
|
|
|
|
|
exists $stash->{redirect} and return $self->$_redirect( $req, $stash ); |
134
|
|
|
|
|
|
|
|
135
|
|
|
|
|
|
|
$stash->{view} |
136
|
|
|
|
|
|
|
or throw 'Model [_1] method [_2] stashed no view', [ $moniker, $method ]; |
137
|
|
|
|
|
|
|
|
138
|
|
|
|
|
|
|
my $view = $self->views->{ $stash->{view} } |
139
|
|
|
|
|
|
|
or throw 'Model [_1] method [_2] unknown view [_3]', |
140
|
|
|
|
|
|
|
[ $moniker, $method, $stash->{view} ]; |
141
|
|
|
|
|
|
|
my $res = $view->serialize( $req, $stash ) |
142
|
|
|
|
|
|
|
or throw 'View [_1] returned false', [ $stash->{view} ]; |
143
|
|
|
|
|
|
|
|
144
|
|
|
|
|
|
|
return $res |
145
|
|
|
|
|
|
|
}; |
146
|
|
|
|
|
|
|
|
147
|
|
|
|
|
|
|
my $_render_exception = sub { |
148
|
|
|
|
|
|
|
my ($self, $moniker, $req, $e) = @_; my $res; |
149
|
|
|
|
|
|
|
|
150
|
|
|
|
|
|
|
($e->can( 'rv' ) and $e->rv > HTTP_BAD_REQUEST) |
151
|
|
|
|
|
|
|
or $e = exception $e, { rv => HTTP_BAD_REQUEST }; |
152
|
|
|
|
|
|
|
|
153
|
|
|
|
|
|
|
my $attr = deref $self->config, 'loader_attr', { should_log_errors => 1 }; |
154
|
|
|
|
|
|
|
|
155
|
|
|
|
|
|
|
if ($attr->{should_log_errors}) { |
156
|
|
|
|
|
|
|
my $username = $req->can( 'username' ) ? $req->username : 'unknown'; |
157
|
|
|
|
|
|
|
my $msg = "${e}"; chomp $msg; $self->log->error( "${msg} (${username})" ); |
158
|
|
|
|
|
|
|
} |
159
|
|
|
|
|
|
|
|
160
|
|
|
|
|
|
|
try { |
161
|
|
|
|
|
|
|
my $stash = $self->models->{ $moniker }->exception_handler( $req, $e ); |
162
|
|
|
|
|
|
|
|
163
|
|
|
|
|
|
|
$res = $self->$_render_view( $moniker, 'exception_handler', $req, $stash); |
164
|
|
|
|
|
|
|
} |
165
|
|
|
|
|
|
|
catch { $res = $self->$_internal_server_error( "${e}\n${_}" ) }; |
166
|
|
|
|
|
|
|
|
167
|
|
|
|
|
|
|
return $res; |
168
|
|
|
|
|
|
|
}; |
169
|
|
|
|
|
|
|
|
170
|
|
|
|
|
|
|
my $_render = sub { |
171
|
|
|
|
|
|
|
my ($self, @args) = @_; |
172
|
|
|
|
|
|
|
|
173
|
|
|
|
|
|
|
$self->$_recognise_signature( $args[ 0 ] ) or return @args; |
174
|
|
|
|
|
|
|
|
175
|
|
|
|
|
|
|
my ($moniker, $method, undef, @request) = $self->$_parse_sig( $args[ 0 ] ); |
176
|
|
|
|
|
|
|
|
177
|
|
|
|
|
|
|
my $opts = { domain => $moniker }; my ($req, $res); |
178
|
|
|
|
|
|
|
|
179
|
|
|
|
|
|
|
try { $req = $self->new_from_simple_request( $opts, @request ) } |
180
|
|
|
|
|
|
|
catch { $res = $self->$_internal_server_error( $_ ) }; |
181
|
|
|
|
|
|
|
|
182
|
|
|
|
|
|
|
$res and return $res; |
183
|
|
|
|
|
|
|
|
184
|
|
|
|
|
|
|
try { |
185
|
|
|
|
|
|
|
$method eq $self->_tunnel_method |
186
|
|
|
|
|
|
|
and $method = $req->tunnel_method.$self->_action_suffix; |
187
|
|
|
|
|
|
|
|
188
|
|
|
|
|
|
|
my $stash = $self->models->{ $moniker }->execute( $method, $req ); |
189
|
|
|
|
|
|
|
|
190
|
|
|
|
|
|
|
$res = $self->$_render_view( $moniker, $method, $req, $stash ); |
191
|
|
|
|
|
|
|
} |
192
|
|
|
|
|
|
|
catch { $res = $self->$_render_exception( $moniker, $req, $_ ) }; |
193
|
|
|
|
|
|
|
|
194
|
|
|
|
|
|
|
$req->can( 'session' ) and $req->session->update; |
195
|
|
|
|
|
|
|
|
196
|
|
|
|
|
|
|
return $res; |
197
|
|
|
|
|
|
|
}; |
198
|
|
|
|
|
|
|
|
199
|
|
|
|
|
|
|
my $_filter = sub () { |
200
|
|
|
|
|
|
|
my $self = shift; return response_filter { $self->$_render( @_ ) }; |
201
|
|
|
|
|
|
|
}; |
202
|
|
|
|
|
|
|
|
203
|
|
|
|
|
|
|
# Construction |
204
|
|
|
|
0
|
1
|
|
sub dispatch_request { # uncoverable subroutine |
205
|
|
|
|
|
|
|
# Not applied if it already exists in the consuming class |
206
|
|
|
|
|
|
|
} |
207
|
|
|
|
|
|
|
|
208
|
|
|
|
|
|
|
around 'dispatch_request' => sub { |
209
|
|
|
|
|
|
|
return $_filter, @{ $_[ 1 ]->_routes }; |
210
|
|
|
|
|
|
|
}; |
211
|
|
|
|
|
|
|
|
212
|
|
|
|
|
|
|
1; |
213
|
|
|
|
|
|
|
|
214
|
|
|
|
|
|
|
__END__ |
215
|
|
|
|
|
|
|
|
216
|
|
|
|
|
|
|
=pod |
217
|
|
|
|
|
|
|
|
218
|
|
|
|
|
|
|
=encoding utf-8 |
219
|
|
|
|
|
|
|
|
220
|
|
|
|
|
|
|
=head1 Name |
221
|
|
|
|
|
|
|
|
222
|
|
|
|
|
|
|
Web::Components::Loader - Loads and instantiates MVC components |
223
|
|
|
|
|
|
|
|
224
|
|
|
|
|
|
|
=head1 Synopsis |
225
|
|
|
|
|
|
|
|
226
|
|
|
|
|
|
|
package Component::Server; |
227
|
|
|
|
|
|
|
|
228
|
|
|
|
|
|
|
use Class::Usul; |
229
|
|
|
|
|
|
|
use Plack::Builder; |
230
|
|
|
|
|
|
|
use Web::Simple; |
231
|
|
|
|
|
|
|
use Moo; |
232
|
|
|
|
|
|
|
|
233
|
|
|
|
|
|
|
has '_usul' => is => 'lazy', builder => sub { |
234
|
|
|
|
|
|
|
Class::Usul->new( config => { appclass => __PACKAGE__ } ) }, |
235
|
|
|
|
|
|
|
handles => [ 'config', 'debug', 'l10n', 'lock', 'log' ]; |
236
|
|
|
|
|
|
|
|
237
|
|
|
|
|
|
|
with q(Web::Components::Loader); |
238
|
|
|
|
|
|
|
|
239
|
|
|
|
|
|
|
=head1 Description |
240
|
|
|
|
|
|
|
|
241
|
|
|
|
|
|
|
Loads and instantiates MVC components. Searches the namespaces; C<Controller>, |
242
|
|
|
|
|
|
|
C<Model>, and C<View> in the consuming classes library root. Any components |
243
|
|
|
|
|
|
|
found are loaded and instantiated |
244
|
|
|
|
|
|
|
|
245
|
|
|
|
|
|
|
The component collection references are passed to the component constructors |
246
|
|
|
|
|
|
|
so that a component can discover any dependent components. The collection |
247
|
|
|
|
|
|
|
references are not fully populated when the component is instantiated so |
248
|
|
|
|
|
|
|
attributes that default to component references should be marked as lazy |
249
|
|
|
|
|
|
|
|
250
|
|
|
|
|
|
|
=head1 Configuration and Environment |
251
|
|
|
|
|
|
|
|
252
|
|
|
|
|
|
|
This role requires C<config> and C<log> methods in the consuming class |
253
|
|
|
|
|
|
|
|
254
|
|
|
|
|
|
|
Defines the following attributes; |
255
|
|
|
|
|
|
|
|
256
|
|
|
|
|
|
|
=over 3 |
257
|
|
|
|
|
|
|
|
258
|
|
|
|
|
|
|
=item C<controllers> |
259
|
|
|
|
|
|
|
|
260
|
|
|
|
|
|
|
An array reference of controller object reference sorted into C<moniker> |
261
|
|
|
|
|
|
|
order |
262
|
|
|
|
|
|
|
|
263
|
|
|
|
|
|
|
=item C<models> |
264
|
|
|
|
|
|
|
|
265
|
|
|
|
|
|
|
A hash reference of model object references |
266
|
|
|
|
|
|
|
|
267
|
|
|
|
|
|
|
=item C<view> |
268
|
|
|
|
|
|
|
|
269
|
|
|
|
|
|
|
A hash reference of view object references |
270
|
|
|
|
|
|
|
|
271
|
|
|
|
|
|
|
=back |
272
|
|
|
|
|
|
|
|
273
|
|
|
|
|
|
|
=head1 Subroutines/Methods |
274
|
|
|
|
|
|
|
|
275
|
|
|
|
|
|
|
=head2 C<dispatch_request> |
276
|
|
|
|
|
|
|
|
277
|
|
|
|
|
|
|
Installs a response filter that processes and renders the responses from |
278
|
|
|
|
|
|
|
the controller methods |
279
|
|
|
|
|
|
|
|
280
|
|
|
|
|
|
|
Controller responses that do not match the expected signature are allowed to |
281
|
|
|
|
|
|
|
bubble up |
282
|
|
|
|
|
|
|
|
283
|
|
|
|
|
|
|
The expected controller return value signature is; |
284
|
|
|
|
|
|
|
|
285
|
|
|
|
|
|
|
[ 'model_moniker', 'method_name', @web_simple_request_parameters ] |
286
|
|
|
|
|
|
|
|
287
|
|
|
|
|
|
|
The L<Web::Simple> request parameters are used to instantiate an instance of |
288
|
|
|
|
|
|
|
L<Web::ComposableRequest::Base> |
289
|
|
|
|
|
|
|
|
290
|
|
|
|
|
|
|
The specified method on the model select by the moniker is called passing the |
291
|
|
|
|
|
|
|
request object in. A hash references, the stash, is the expected response and |
292
|
|
|
|
|
|
|
this is passed along with the request object into the view which renders the |
293
|
|
|
|
|
|
|
response |
294
|
|
|
|
|
|
|
|
295
|
|
|
|
|
|
|
Array references, a L<Plack> response, are allowed to bubble up and bypass |
296
|
|
|
|
|
|
|
the call to the view |
297
|
|
|
|
|
|
|
|
298
|
|
|
|
|
|
|
If the stash contains a redirect attribute then a redirect response is |
299
|
|
|
|
|
|
|
generated. Any message intended to be viewed by the user is stored in the |
300
|
|
|
|
|
|
|
session and is retrieved by the next request |
301
|
|
|
|
|
|
|
|
302
|
|
|
|
|
|
|
=head1 Diagnostics |
303
|
|
|
|
|
|
|
|
304
|
|
|
|
|
|
|
None |
305
|
|
|
|
|
|
|
|
306
|
|
|
|
|
|
|
=head1 Dependencies |
307
|
|
|
|
|
|
|
|
308
|
|
|
|
|
|
|
=over 3 |
309
|
|
|
|
|
|
|
|
310
|
|
|
|
|
|
|
=item L<HTTP::Message> |
311
|
|
|
|
|
|
|
|
312
|
|
|
|
|
|
|
=item L<Try::Tiny> |
313
|
|
|
|
|
|
|
|
314
|
|
|
|
|
|
|
=item L<Unexpected> |
315
|
|
|
|
|
|
|
|
316
|
|
|
|
|
|
|
=item L<Web::Simple> |
317
|
|
|
|
|
|
|
|
318
|
|
|
|
|
|
|
=back |
319
|
|
|
|
|
|
|
|
320
|
|
|
|
|
|
|
=head1 Incompatibilities |
321
|
|
|
|
|
|
|
|
322
|
|
|
|
|
|
|
There are no known incompatibilities in this module |
323
|
|
|
|
|
|
|
|
324
|
|
|
|
|
|
|
=head1 Bugs and Limitations |
325
|
|
|
|
|
|
|
|
326
|
|
|
|
|
|
|
There are no known bugs in this module. Please report problems to |
327
|
|
|
|
|
|
|
http://rt.cpan.org/NoAuth/Bugs.html?Dist=Web-Components. |
328
|
|
|
|
|
|
|
Patches are welcome |
329
|
|
|
|
|
|
|
|
330
|
|
|
|
|
|
|
=head1 Acknowledgements |
331
|
|
|
|
|
|
|
|
332
|
|
|
|
|
|
|
Larry Wall - For the Perl programming language |
333
|
|
|
|
|
|
|
|
334
|
|
|
|
|
|
|
=head1 Author |
335
|
|
|
|
|
|
|
|
336
|
|
|
|
|
|
|
Peter Flanigan, C<< <pjfl@cpan.org> >> |
337
|
|
|
|
|
|
|
|
338
|
|
|
|
|
|
|
=head1 License and Copyright |
339
|
|
|
|
|
|
|
|
340
|
|
|
|
|
|
|
Copyright (c) 2017 Peter Flanigan. All rights reserved |
341
|
|
|
|
|
|
|
|
342
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify it |
343
|
|
|
|
|
|
|
under the same terms as Perl itself. See L<perlartistic> |
344
|
|
|
|
|
|
|
|
345
|
|
|
|
|
|
|
This program is distributed in the hope that it will be useful, |
346
|
|
|
|
|
|
|
but WITHOUT WARRANTY; without even the implied warranty of |
347
|
|
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE |
348
|
|
|
|
|
|
|
|
349
|
|
|
|
|
|
|
=cut |
350
|
|
|
|
|
|
|
|
351
|
|
|
|
|
|
|
# Local Variables: |
352
|
|
|
|
|
|
|
# mode: perl |
353
|
|
|
|
|
|
|
# tab-width: 3 |
354
|
|
|
|
|
|
|
# End: |
355
|
|
|
|
|
|
|
# vim: expandtab shiftwidth=3: |