Make sure POD headings are linkable

[perl/modules/LaTeX-TikZ.git] / lib / LaTeX / TikZ / Functor.pm

diff --git a/lib/LaTeX/TikZ/Functor.pm b/lib/LaTeX/TikZ/Functor.pm
index f71ce6cd5a03fb90c6b44c43e5b1ba1407dbda5d..ac51ccf73d2d763331a2b6693fd1bf8050395677 100644 (file)
--- a/lib/LaTeX/TikZ/Functor.pm
+++ b/lib/LaTeX/TikZ/Functor.pm
@@ -80,7 +80,11 @@ BEGIN {
 
 =head1 METHODS
 
-=head2 C<< new rules => [ $spec1 => $handler1, $spec2 => $handler2, ... ] >>
+=head2 C<new>
+
+    my $functor = LaTeX::TikZ::Functor->new(
+     rules => [ $spec1 => $handler1, $spec2 => $handler2, ... ],
+    );
 
 Creates a new functor object that will use both the default and the user-specified rules.
 The functor is also a code reference that expects to be called against L<LaTeX::TikZ::Set> objects.
@@ -91,7 +95,7 @@ The default set and mod rules clone their relevant objects, so you get a clone f
     my $clone = Tikz->functor;
     my $dup = $set->$clone;
 
-If there is already a default rule for one of the C<$spec>s, it is replaced by the new one ; otherwise, the user rule is appended to the list of default rules.
+If there is already a default rule for one of the C<$spec>s, it is replaced by the new one ; otherwise, the user rule is inserted into the list of default rules after all its descendants' rules and before all its ancestors' rules.
 
     # A translator
     my $translate = Tikz->functor(
@@ -204,11 +208,13 @@ LaTeX::TikZ::Interface->register(
  },
 );
 
-=head2 C<< default_rule $spec => $handler >>
+=head2 C<default_rule>
+
+    LaTeX::TikZ::Functor->default_rule($spec => $handler)
 
 Adds to all subsequently created functors a default rule for the class or role C<$spec>.
 
-An exception is thrown if there is already a default rule for C<$spec> ; otherwise, the new rule is appended to the current list of default rules.
+An exception is thrown if there is already a default rule for C<$spec> ; otherwise, the new rule is inserted into the current list of default rules after all its descendants' rules and before all its ancestors' rules.
 But if C<$spec> begins with C<'+'>, the rule will replace I<all> default rules that apply to subclasses or subroles of C<$spec> (including C<$spec> itself).
 
 Returns true if and only if an existent rule was replaced.
@@ -256,7 +262,7 @@ You can find documentation for this module with the perldoc command.
 
 =head1 COPYRIGHT & LICENSE
 
-Copyright 2010 Vincent Pit, all rights reserved.
+Copyright 2010,2011,2012,2013,2014,2015 Vincent Pit, all rights reserved.
 
 This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.