Allow /^:?fatal$/ to specify the lethal behaviour

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

diff --git a/lib/indirect.pm b/lib/indirect.pm
index 239773f9a6d7b65c66394f290151786db027ef06..6cdf32af8d871ccb9999d67d7ddc5836c4acb3c3 100644 (file)
--- a/lib/indirect.pm
+++ b/lib/indirect.pm
@@ -35,7 +35,7 @@ BEGIN {
     }
     try { ... }; # warns
 
-    no indirect ':fatal';
+    no indirect ':fatal';    # or 'FATAL', or ':Fatal' ...
     if (defied $foo) { ... } # croaks, note the typo
 
     # From the command-line
@@ -72,7 +72,7 @@ BEGIN {
 
 =head1 METHODS
 
-=head2 C<< unimport [ hook => $hook | ':fatal' ] >>
+=head2 C<< unimport [ hook => $hook | ':fatal', 'FATAL', ... ] >>
 
 Magically called when C<no indirect @opts> is encountered.
 Turns the module on.
@@ -82,7 +82,7 @@ The policy to apply depends on what is first found in C<@opts> :
 
 =item *
 
-If it's the string C<':fatal'>, the compilation will croak on the first indirect syntax met.
+If it is a string that matches C</^:?fatal$/i>, the compilation will croak on the first indirect syntax met.
 
 =item *
 
@@ -105,7 +105,7 @@ sub unimport {
   my $arg = shift;
   if ($arg eq 'hook') {
    $hook = shift;
-  } elsif ($arg eq ':fatal') {
+  } elsif ($arg =~ /^:?fatal$/i) {
    $hook = sub { die msg(@_) };
   }
   last if $hook;