Commit | Line | Data |
e82b9348 |
1 | package CPAN::HandleConfig; |
2 | use strict; |
87892b73 |
3 | use vars qw(%can %keys $VERSION); |
1a43333d |
4 | |
26844e27 |
5 | $VERSION = sprintf "%.6f", substr(q$Rev: 847 $,4)/1000000 + 5.4; |
e82b9348 |
6 | |
7 | %can = ( |
4d1321a7 |
8 | commit => "Commit changes to disk", |
9 | defaults => "Reload defaults from disk", |
10 | help => "Short help about 'o conf' usage", |
11 | init => "Interactive setting of all options", |
e82b9348 |
12 | ); |
13 | |
4d1321a7 |
14 | %keys = map { $_ => undef } ( |
ed84aac9 |
15 | # allow_unauthenticated ?? some day... |
4d1321a7 |
16 | "build_cache", |
17 | "build_dir", |
18 | "bzip2", |
19 | "cache_metadata", |
ed84aac9 |
20 | "check_sigs", |
8962fc49 |
21 | "colorize_output", |
22 | "colorize_print", |
23 | "colorize_warn", |
4d1321a7 |
24 | "commandnumber_in_prompt", |
26844e27 |
25 | "commands_quote", |
4d1321a7 |
26 | "cpan_home", |
27 | "curl", |
28 | "dontload_hash", # deprecated after 1.83_68 (rev. 581) |
29 | "dontload_list", |
30 | "ftp", |
31 | "ftp_passive", |
32 | "ftp_proxy", |
33 | "getcwd", |
34 | "gpg", |
35 | "gzip", |
36 | "histfile", |
37 | "histsize", |
38 | "http_proxy", |
39 | "inactivity_timeout", |
40 | "index_expire", |
41 | "inhibit_startup_message", |
42 | "keep_source_where", |
43 | "lynx", |
44 | "make", |
45 | "make_arg", |
46 | "make_install_arg", |
47 | "make_install_make_command", |
48 | "makepl_arg", |
49 | "mbuild_arg", |
50 | "mbuild_install_arg", |
51 | "mbuild_install_build_command", |
52 | "mbuildpl_arg", |
53 | "ncftp", |
54 | "ncftpget", |
55 | "no_proxy", |
56 | "pager", |
ed84aac9 |
57 | "password", |
4d1321a7 |
58 | "prefer_installer", |
59 | "prerequisites_policy", |
8962fc49 |
60 | "proxy_pass", |
61 | "proxy_user", |
4d1321a7 |
62 | "scan_cache", |
63 | "shell", |
64 | "show_upload_date", |
65 | "tar", |
66 | "term_is_latin", |
ed84aac9 |
67 | "term_ornaments", |
8962fc49 |
68 | "test_report", |
4d1321a7 |
69 | "unzip", |
70 | "urllist", |
ed84aac9 |
71 | "username", |
4d1321a7 |
72 | "wait_list", |
73 | "wget", |
74 | ); |
44d21104 |
75 | if ($^O eq "MSWin32") { |
76 | for my $k (qw( |
77 | mbuild_install_build_command |
78 | make_install_make_command |
79 | )) { |
80 | delete $keys{$k}; |
81 | if (exists $CPAN::Config->{$k}) { |
87892b73 |
82 | for ("deleting previously set config variable '$k' => '$CPAN::Config->{$k}'") { |
83 | $CPAN::Frontend ? $CPAN::Frontend->mywarn($_) : warn $_; |
84 | } |
44d21104 |
85 | delete $CPAN::Config->{$k}; |
86 | } |
87 | } |
88 | } |
e82b9348 |
89 | |
90 | # returns true on successful action |
91 | sub edit { |
92 | my($self,@args) = @_; |
93 | return unless @args; |
94 | CPAN->debug("self[$self]args[".join(" | ",@args)."]"); |
95 | my($o,$str,$func,$args,$key_exists); |
96 | $o = shift @args; |
9ddc4ed0 |
97 | $DB::single = 1; |
e82b9348 |
98 | if($can{$o}) { |
8962fc49 |
99 | $self->$o(args => \@args); # o conf init => sub init => sub load |
e82b9348 |
100 | return 1; |
101 | } else { |
102 | CPAN->debug("o[$o]") if $CPAN::DEBUG; |
103 | unless (exists $keys{$o}) { |
104 | $CPAN::Frontend->mywarn("Warning: unknown configuration variable '$o'\n"); |
105 | } |
106 | if ($o =~ /list$/) { |
107 | $func = shift @args; |
108 | $func ||= ""; |
109 | CPAN->debug("func[$func]") if $CPAN::DEBUG; |
110 | my $changed; |
111 | # Let's avoid eval, it's easier to comprehend without. |
112 | if ($func eq "push") { |
113 | push @{$CPAN::Config->{$o}}, @args; |
114 | $changed = 1; |
115 | } elsif ($func eq "pop") { |
116 | pop @{$CPAN::Config->{$o}}; |
117 | $changed = 1; |
118 | } elsif ($func eq "shift") { |
119 | shift @{$CPAN::Config->{$o}}; |
120 | $changed = 1; |
121 | } elsif ($func eq "unshift") { |
122 | unshift @{$CPAN::Config->{$o}}, @args; |
123 | $changed = 1; |
124 | } elsif ($func eq "splice") { |
125 | splice @{$CPAN::Config->{$o}}, @args; |
126 | $changed = 1; |
127 | } elsif (@args) { |
128 | $CPAN::Config->{$o} = [@args]; |
129 | $changed = 1; |
130 | } else { |
131 | $self->prettyprint($o); |
132 | } |
4d1321a7 |
133 | if ($changed) { |
134 | if ($o eq "urllist") { |
135 | # reset the cached values |
136 | undef $CPAN::FTP::Thesite; |
137 | undef $CPAN::FTP::Themethod; |
138 | } elsif ($o eq "dontload_list") { |
139 | # empty it, it will be built up again |
140 | $CPAN::META->{dontload_hash} = {}; |
141 | } |
e82b9348 |
142 | } |
143 | return $changed; |
ca79d794 |
144 | } elsif ($o =~ /_hash$/) { |
44d21104 |
145 | @args = () if @args==1 && $args[0] eq ""; |
ca79d794 |
146 | push @args, "" if @args % 2; |
147 | $CPAN::Config->{$o} = { @args }; |
148 | } else { |
e82b9348 |
149 | $CPAN::Config->{$o} = $args[0] if defined $args[0]; |
150 | $self->prettyprint($o); |
8962fc49 |
151 | return 1; |
e82b9348 |
152 | } |
153 | } |
154 | } |
155 | |
156 | sub prettyprint { |
157 | my($self,$k) = @_; |
158 | my $v = $CPAN::Config->{$k}; |
159 | if (ref $v) { |
9ddc4ed0 |
160 | my(@report); |
161 | if (ref $v eq "ARRAY") { |
162 | @report = map {"\t[$_]\n"} @$v; |
163 | } else { |
164 | @report = map { sprintf("\t%-18s => %s\n", |
165 | map { "[$_]" } $_, |
166 | defined $v->{$_} ? $v->{$_} : "UNDEFINED" |
167 | )} keys %$v; |
168 | } |
e82b9348 |
169 | $CPAN::Frontend->myprint( |
170 | join( |
171 | "", |
172 | sprintf( |
173 | " %-18s\n", |
174 | $k |
175 | ), |
9ddc4ed0 |
176 | @report |
e82b9348 |
177 | ) |
178 | ); |
179 | } elsif (defined $v) { |
180 | $CPAN::Frontend->myprint(sprintf " %-18s [%s]\n", $k, $v); |
181 | } else { |
182 | $CPAN::Frontend->myprint(sprintf " %-18s [%s]\n", $k, "UNDEFINED"); |
183 | } |
184 | } |
185 | |
186 | sub commit { |
9ddc4ed0 |
187 | my($self,@args) = @_; |
188 | my $configpm; |
189 | if (@args) { |
190 | if ($args[0] eq "args") { |
191 | # we have not signed that contract |
192 | } else { |
193 | $configpm = $args[0]; |
194 | } |
195 | } |
e82b9348 |
196 | unless (defined $configpm){ |
197 | $configpm ||= $INC{"CPAN/MyConfig.pm"}; |
198 | $configpm ||= $INC{"CPAN/Config.pm"}; |
199 | $configpm || Carp::confess(q{ |
200 | CPAN::Config::commit called without an argument. |
201 | Please specify a filename where to save the configuration or try |
202 | "o conf init" to have an interactive course through configing. |
203 | }); |
204 | } |
205 | my($mode); |
206 | if (-f $configpm) { |
207 | $mode = (stat $configpm)[2]; |
208 | if ($mode && ! -w _) { |
209 | Carp::confess("$configpm is not writable"); |
210 | } |
211 | } |
212 | |
213 | my $msg; |
214 | $msg = <<EOF unless $configpm =~ /MyConfig/; |
215 | |
216 | # This is CPAN.pm's systemwide configuration file. This file provides |
217 | # defaults for users, and the values can be changed in a per-user |
218 | # configuration file. The user-config file is being looked for as |
219 | # ~/.cpan/CPAN/MyConfig.pm. |
220 | |
221 | EOF |
222 | $msg ||= "\n"; |
223 | my($fh) = FileHandle->new; |
224 | rename $configpm, "$configpm~" if -f $configpm; |
225 | open $fh, ">$configpm" or |
226 | $CPAN::Frontend->mydie("Couldn't open >$configpm: $!"); |
227 | $fh->print(qq[$msg\$CPAN::Config = \{\n]); |
228 | foreach (sort keys %$CPAN::Config) { |
44d21104 |
229 | unless (exists $keys{$_}) { |
230 | $CPAN::Frontend->mywarn("Dropping unknown config variable '$_'\n"); |
231 | delete $CPAN::Config->{$_}; |
232 | next; |
233 | } |
e82b9348 |
234 | $fh->print( |
235 | " '$_' => ", |
ca79d794 |
236 | $self->neatvalue($CPAN::Config->{$_}), |
e82b9348 |
237 | ",\n" |
238 | ); |
239 | } |
240 | |
241 | $fh->print("};\n1;\n__END__\n"); |
242 | close $fh; |
243 | |
244 | #$mode = 0444 | ( $mode & 0111 ? 0111 : 0 ); |
245 | #chmod $mode, $configpm; |
246 | ###why was that so? $self->defaults; |
9ddc4ed0 |
247 | $CPAN::Frontend->myprint("commit: wrote '$configpm'\n"); |
e82b9348 |
248 | 1; |
249 | } |
250 | |
ca79d794 |
251 | # stolen from MakeMaker; not taking the original because it is buggy; |
252 | # bugreport will have to say: keys of hashes remain unquoted and can |
253 | # produce syntax errors |
254 | sub neatvalue { |
255 | my($self, $v) = @_; |
256 | return "undef" unless defined $v; |
257 | my($t) = ref $v; |
258 | return "q[$v]" unless $t; |
259 | if ($t eq 'ARRAY') { |
260 | my(@m, @neat); |
261 | push @m, "["; |
262 | foreach my $elem (@$v) { |
263 | push @neat, "q[$elem]"; |
264 | } |
265 | push @m, join ", ", @neat; |
266 | push @m, "]"; |
267 | return join "", @m; |
268 | } |
269 | return "$v" unless $t eq 'HASH'; |
270 | my(@m, $key, $val); |
271 | while (($key,$val) = each %$v){ |
272 | last unless defined $key; # cautious programming in case (undef,undef) is true |
273 | push(@m,"q[$key]=>".$self->neatvalue($val)) ; |
274 | } |
275 | return "{ ".join(', ',@m)." }"; |
276 | } |
277 | |
e82b9348 |
278 | sub defaults { |
279 | my($self) = @_; |
c9869e1c |
280 | my $done; |
281 | for my $config (qw(CPAN/MyConfig.pm CPAN/Config.pm)) { |
26844e27 |
282 | if ($INC{$config}) { |
283 | CPAN::Shell->reload_this($config); |
284 | $CPAN::Frontend->myprint("'$INC{$config}' reread\n"); |
285 | last; |
286 | } |
c9869e1c |
287 | } |
e82b9348 |
288 | 1; |
289 | } |
290 | |
ed84aac9 |
291 | =head2 C<< CLASS->safe_quote ITEM >> |
292 | |
293 | Quotes an item to become safe against spaces |
294 | in shell interpolation. An item is enclosed |
295 | in double quotes if: |
296 | |
297 | - the item contains spaces in the middle |
298 | - the item does not start with a quote |
299 | |
300 | This happens to avoid shell interpolation |
301 | problems when whitespace is present in |
302 | directory names. |
303 | |
304 | This method uses C<commands_quote> to determine |
305 | the correct quote. If C<commands_quote> is |
306 | a space, no quoting will take place. |
307 | |
308 | |
309 | if it starts and ends with the same quote character: leave it as it is |
310 | |
311 | if it contains no whitespace: leave it as it is |
312 | |
313 | if it contains whitespace, then |
314 | |
315 | if it contains quotes: better leave it as it is |
316 | |
317 | else: quote it with the correct quote type for the box we're on |
318 | |
319 | =cut |
320 | |
321 | { |
322 | # Instead of patching the guess, set commands_quote |
323 | # to the right value |
324 | my ($quotes,$use_quote) |
325 | = $^O eq 'MSWin32' |
326 | ? ('"', '"') |
327 | : (q<"'>, "'") |
328 | ; |
329 | |
330 | sub safe_quote { |
331 | my ($self, $command) = @_; |
332 | # Set up quote/default quote |
333 | my $quote = $CPAN::Config->{commands_quote} || $quotes; |
334 | |
335 | if ($quote ne ' ' |
336 | and $command =~ /\s/ |
337 | and $command !~ /[$quote]/) { |
338 | return qq<$use_quote$command$use_quote> |
339 | } |
340 | return $command; |
341 | } |
342 | } |
343 | |
e82b9348 |
344 | sub init { |
9ddc4ed0 |
345 | my($self,@args) = @_; |
e82b9348 |
346 | undef $CPAN::Config->{'inhibit_startup_message'}; # lazy trick to |
347 | # have the least |
348 | # important |
349 | # variable |
350 | # undefined |
9ddc4ed0 |
351 | $self->load(@args); |
e82b9348 |
352 | 1; |
353 | } |
354 | |
355 | # This is a piece of repeated code that is abstracted here for |
356 | # maintainability. RMB |
357 | # |
358 | sub _configpmtest { |
359 | my($configpmdir, $configpmtest) = @_; |
360 | if (-w $configpmtest) { |
361 | return $configpmtest; |
362 | } elsif (-w $configpmdir) { |
363 | #_#_# following code dumped core on me with 5.003_11, a.k. |
364 | my $configpm_bak = "$configpmtest.bak"; |
365 | unlink $configpm_bak if -f $configpm_bak; |
366 | if( -f $configpmtest ) { |
367 | if( rename $configpmtest, $configpm_bak ) { |
368 | $CPAN::Frontend->mywarn(<<END); |
369 | Old configuration file $configpmtest |
370 | moved to $configpm_bak |
371 | END |
372 | } |
373 | } |
374 | my $fh = FileHandle->new; |
375 | if ($fh->open(">$configpmtest")) { |
376 | $fh->print("1;\n"); |
377 | return $configpmtest; |
378 | } else { |
379 | # Should never happen |
380 | Carp::confess("Cannot open >$configpmtest"); |
381 | } |
382 | } else { return } |
383 | } |
384 | |
87892b73 |
385 | sub require_myconfig_or_config () { |
386 | return if $INC{"CPAN/MyConfig.pm"}; |
387 | local @INC = @INC; |
388 | my $home = home(); |
389 | unshift @INC, File::Spec->catdir($home,'.cpan'); |
390 | eval { require CPAN::MyConfig }; |
ed84aac9 |
391 | my $err_myconfig = $@; |
392 | if ($err_myconfig and $err_myconfig !~ m#locate CPAN/MyConfig\.pm#) { |
393 | die "Error while requiring CPAN::MyConfig:\n$err_myconfig"; |
394 | } |
87892b73 |
395 | unless ($INC{"CPAN/MyConfig.pm"}) { # this guy has settled his needs already |
396 | eval {require CPAN::Config;}; # not everybody has one |
ed84aac9 |
397 | my $err_config = $@; |
398 | if ($err_config and $err_config !~ m#locate CPAN/Config\.pm#) { |
399 | die "Error while requiring CPAN::Config:\n$err_config"; |
400 | } |
87892b73 |
401 | } |
402 | } |
403 | |
404 | sub home () { |
405 | my $home; |
406 | if ($CPAN::META->has_usable("File::HomeDir")) { |
407 | $home = File::HomeDir->my_data; |
408 | } else { |
409 | $home = $ENV{HOME}; |
410 | } |
411 | $home; |
412 | } |
413 | |
e82b9348 |
414 | sub load { |
415 | my($self, %args) = @_; |
416 | $CPAN::Be_Silent++ if $args{be_silent}; |
417 | |
418 | my(@miss); |
419 | use Carp; |
87892b73 |
420 | require_myconfig_or_config; |
e82b9348 |
421 | return unless @miss = $self->missing_config_data; |
422 | |
423 | require CPAN::FirstTime; |
424 | my($configpm,$fh,$redo,$theycalled); |
425 | $redo ||= ""; |
426 | $theycalled++ if @miss==1 && $miss[0] eq 'inhibit_startup_message'; |
427 | if (defined $INC{"CPAN/Config.pm"} && -w $INC{"CPAN/Config.pm"}) { |
428 | $configpm = $INC{"CPAN/Config.pm"}; |
429 | $redo++; |
430 | } elsif (defined $INC{"CPAN/MyConfig.pm"} && -w $INC{"CPAN/MyConfig.pm"}) { |
431 | $configpm = $INC{"CPAN/MyConfig.pm"}; |
432 | $redo++; |
433 | } else { |
434 | my($path_to_cpan) = File::Basename::dirname($INC{"CPAN.pm"}); |
435 | my($configpmdir) = File::Spec->catdir($path_to_cpan,"CPAN"); |
436 | my($configpmtest) = File::Spec->catfile($configpmdir,"Config.pm"); |
c9869e1c |
437 | my $inc_key; |
e82b9348 |
438 | if (-d $configpmdir or File::Path::mkpath($configpmdir)) { |
c9869e1c |
439 | $configpm = _configpmtest($configpmdir,$configpmtest); |
440 | $inc_key = "CPAN/Config.pm"; |
e82b9348 |
441 | } |
442 | unless ($configpm) { |
87892b73 |
443 | $configpmdir = File::Spec->catdir(home,".cpan","CPAN"); |
e82b9348 |
444 | File::Path::mkpath($configpmdir); |
445 | $configpmtest = File::Spec->catfile($configpmdir,"MyConfig.pm"); |
c9869e1c |
446 | $configpm = _configpmtest($configpmdir,$configpmtest); |
447 | $inc_key = "CPAN/MyConfig.pm"; |
e82b9348 |
448 | } |
c9869e1c |
449 | if ($configpm) { |
450 | $INC{$inc_key} = $configpm; |
451 | } else { |
452 | my $text = qq{WARNING: CPAN.pm is unable to } . |
453 | qq{create a configuration file.}; |
454 | output($text, 'confess'); |
455 | } |
456 | |
e82b9348 |
457 | } |
458 | local($") = ", "; |
8962fc49 |
459 | if ($redo && ! $theycalled){ |
460 | $CPAN::Frontend->myprint(<<END); |
0cf35e6a |
461 | Sorry, we have to rerun the configuration dialog for CPAN.pm due to |
462 | the following indispensable but missing parameters: |
e82b9348 |
463 | |
464 | @miss |
465 | END |
26844e27 |
466 | $args{args} = \@miss; |
8962fc49 |
467 | } |
7fefbd44 |
468 | if (0) { |
469 | # where do we need this? |
470 | $CPAN::Frontend->myprint(qq{ |
e82b9348 |
471 | $configpm initialized. |
472 | }); |
7fefbd44 |
473 | } |
e82b9348 |
474 | CPAN::FirstTime::init($configpm, %args); |
475 | } |
476 | |
477 | sub missing_config_data { |
478 | my(@miss); |
479 | for ( |
0cf35e6a |
480 | "build_cache", |
481 | "build_dir", |
482 | "cache_metadata", |
483 | "cpan_home", |
484 | "ftp_proxy", |
ed84aac9 |
485 | #"gzip", |
0cf35e6a |
486 | "http_proxy", |
487 | "index_expire", |
488 | "inhibit_startup_message", |
489 | "keep_source_where", |
ed84aac9 |
490 | #"make", |
0cf35e6a |
491 | "make_arg", |
492 | "make_install_arg", |
493 | "makepl_arg", |
494 | "mbuild_arg", |
495 | "mbuild_install_arg", |
496 | "mbuild_install_build_command", |
497 | "mbuildpl_arg", |
498 | "no_proxy", |
ed84aac9 |
499 | #"pager", |
e82b9348 |
500 | "prerequisites_policy", |
0cf35e6a |
501 | "scan_cache", |
ed84aac9 |
502 | #"tar", |
503 | #"unzip", |
0cf35e6a |
504 | "urllist", |
e82b9348 |
505 | ) { |
44d21104 |
506 | next unless exists $keys{$_}; |
e82b9348 |
507 | push @miss, $_ unless defined $CPAN::Config->{$_}; |
508 | } |
509 | return @miss; |
510 | } |
511 | |
e82b9348 |
512 | sub help { |
513 | $CPAN::Frontend->myprint(q[ |
514 | Known options: |
e82b9348 |
515 | commit commit session changes to disk |
4d1321a7 |
516 | defaults reload default config values from disk |
517 | help this help |
26844e27 |
518 | init enter a dialog to set all or a set of parameters |
e82b9348 |
519 | |
4d1321a7 |
520 | Edit key values as in the following (the "o" is a literal letter o): |
e82b9348 |
521 | o conf build_cache 15 |
e82b9348 |
522 | o conf build_dir "/foo/bar" |
e82b9348 |
523 | o conf urllist shift |
e82b9348 |
524 | o conf urllist unshift ftp://ftp.foo.bar/ |
4d1321a7 |
525 | o conf inhibit_startup_message 1 |
e82b9348 |
526 | |
527 | ]); |
528 | undef; #don't reprint CPAN::Config |
529 | } |
530 | |
531 | sub cpl { |
532 | my($word,$line,$pos) = @_; |
533 | $word ||= ""; |
534 | CPAN->debug("word[$word] line[$line] pos[$pos]") if $CPAN::DEBUG; |
535 | my(@words) = split " ", substr($line,0,$pos+1); |
536 | if ( |
537 | defined($words[2]) |
538 | and |
8962fc49 |
539 | $words[2] =~ /list$/ |
540 | and |
e82b9348 |
541 | ( |
8962fc49 |
542 | @words == 3 |
e82b9348 |
543 | || |
8962fc49 |
544 | @words == 4 && length($word) |
e82b9348 |
545 | ) |
546 | ) { |
547 | return grep /^\Q$word\E/, qw(splice shift unshift pop push); |
8962fc49 |
548 | } elsif (defined($words[2]) |
549 | and |
550 | $words[2] eq "init" |
551 | and |
552 | ( |
553 | @words == 3 |
554 | || |
26844e27 |
555 | @words >= 4 && length($word) |
8962fc49 |
556 | )) { |
557 | return sort grep /^\Q$word\E/, keys %keys; |
e82b9348 |
558 | } elsif (@words >= 4) { |
559 | return (); |
560 | } |
561 | my %seen; |
562 | my(@o_conf) = sort grep { !$seen{$_}++ } |
563 | keys %can, |
564 | keys %$CPAN::Config, |
565 | keys %keys; |
566 | return grep /^\Q$word\E/, @o_conf; |
567 | } |
568 | |
9ddc4ed0 |
569 | |
4d1321a7 |
570 | package |
571 | CPAN::Config; ####::###### #hide from indexer |
9ddc4ed0 |
572 | # note: J. Nick Koston wrote me that they are using |
573 | # CPAN::Config->commit although undocumented. I suggested |
574 | # CPAN::Shell->o("conf","commit") even when ugly it is at least |
575 | # documented |
576 | |
577 | # that's why I added the CPAN::Config class with autoload and |
578 | # deprecated warning |
579 | |
580 | use strict; |
581 | use vars qw($AUTOLOAD $VERSION); |
26844e27 |
582 | $VERSION = sprintf "%.2f", substr(q$Rev: 847 $,4)/100; |
9ddc4ed0 |
583 | |
584 | # formerly CPAN::HandleConfig was known as CPAN::Config |
585 | sub AUTOLOAD { |
586 | my($l) = $AUTOLOAD; |
587 | $CPAN::Frontend->mywarn("Dispatching deprecated method '$l' to CPAN::HandleConfig"); |
588 | $l =~ s/.*:://; |
589 | CPAN::HandleConfig->$l(@_); |
590 | } |
591 | |
e82b9348 |
592 | 1; |
0cf35e6a |
593 | |
594 | __END__ |
26844e27 |
595 | |
596 | =head1 LICENSE |
597 | |
598 | This program is free software; you can redistribute it and/or |
599 | modify it under the same terms as Perl itself. |
600 | |
601 | =cut |
602 | |
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603 | # Local Variables: |
604 | # mode: cperl |
ca79d794 |
605 | # cperl-indent-level: 4 |
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606 | # End: |