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[perl/modules/autovivification.git] / lib / autovivification.pm

diff --git a/lib/autovivification.pm b/lib/autovivification.pm
index bf8b735bc444f8b818a6016ef270182011f8a609..71a566f92868f334bb99c399bf4339178e6590ec 100644 (file)
--- a/lib/autovivification.pm
+++ b/lib/autovivification.pm
@@ -1,6 +1,6 @@
 package autovivification;
 
-use 5.008001;
+use 5.008003;
 
 use strict;
 use warnings;
@@ -11,13 +11,13 @@ autovivification - Lexically disable autovivification.
 
 =head1 VERSION
 
-Version 0.06
+Version 0.07
 
 =cut
 
 our $VERSION;
 BEGIN {
- $VERSION = '0.06';
+ $VERSION = '0.07';
 }
 
 =head1 SYNOPSIS
@@ -110,6 +110,8 @@ Turns off autovivification for lvalue dereferencing expressions, such as :
     $hashref->{$key} = $value
     for ($arrayref->[$idx]) { ... }
     for ($hashref->{$key}) { ... }
+    function($arrayref->[$idx])
+    function($hashref->{$key})
 
 An exception is thrown if vivification is needed to store the value, which means that effectively you can only assign to levels that are already defined
 In the example, this would require C<$arrayref> (resp. C<$hashref>) to already be an array (resp. hash) reference.
@@ -130,7 +132,7 @@ Throws an exception when an autovivification is avoided.
 
 Each call to C<unimport> adds the specified features to the ones already in use in the current lexical scope.
 
-When C<@opts> is empty, it defaults to C<qw/fetch exists delete/>.
+When C<@opts> is empty, it defaults to C<< qw<fetch exists delete> >>.
 
 =cut
 
@@ -146,7 +148,7 @@ my %bits = (
 sub unimport {
  shift;
  my $hint = _detag($^H{+(__PACKAGE__)}) || 0;
- @_ = qw/fetch exists delete/ unless @_;
+ @_ = qw<fetch exists delete> unless @_;
  $hint |= $bits{$_} for grep exists $bits{$_}, @_;
  $^H |= 0x00020000;
  $^H{+(__PACKAGE__)} = _tag($hint);
@@ -196,7 +198,10 @@ If warnings are turned on, Perl will complain about one-element slices.
 
 =head1 DEPENDENCIES
 
-L<perl> 5.8.1.
+L<perl> 5.8.3.
+
+A C compiler.
+This module may happen to build with a C++ compiler as well, but don't rely on it, as no guarantee is made in this regard.
 
 L<XSLoader> (standard since perl 5.006).