@@ -9,13+11,13 @@ Scope::Upper - Act on upper scopes.
=head1 VERSION
=head1 VERSION
-Version 0.21
+Version 0.27
=cut
our $VERSION;
BEGIN {
=cut
our $VERSION;
BEGIN {
- $VERSION = '0.21';
+ $VERSION = '0.27';
}
=head1 SYNOPSIS
}
=head1 SYNOPSIS
@@ -182,7+184,7 @@ execute a subroutine in the setting of an upper subroutine stack frame with L</u
=item *
=item *
-uniquely identify contextes with L</uid> and L</validate_uid>.
+uniquely identify contexts with L</uid> and L</validate_uid>.
=back
=back
@@ -290,7+292,7 @@ A glob, in which case C<$key> is ignored and the call is equivalent to C<local *
=item *
=item *
-A string beginning with C<'@'> or C<'%'>, for which the call is equivalent to respectiveley C<local $a[$key]; delete $a[$key]> and C<local $h{$key}; delete $h{$key}>.
+A string beginning with C<'@'> or C<'%'>, for which the call is equivalent to respectively C<local $a[$key]; delete $a[$key]> and C<local $h{$key}; delete $h{$key}>.
=item *
=item *
@@ -603,7+605,7 @@ The context of the current scope.
=head2 Getting a context from a context
For any of those functions, C<$from> is expected to be a context.
=head2 Getting a context from a context
For any of those functions, C<$from> is expected to be a context.
-When omitted, it defaults to the the current context.
+When omitted, it defaults to the current context.
=head3 C<UP>
=head3 C<UP>
@@ -787,17+789,20 @@ when the runloop callback is replaced by another module.
In those three cases, L</uplevel> will look for a C<goto &sub> statement in its callback and, if there is one, throw an exception before executing the code.
In those three cases, L</uplevel> will look for a C<goto &sub> statement in its callback and, if there is one, throw an exception before executing the code.
-Moreover, in order to handle C<goto> statements properly, L</uplevel> currently has to suffer a run-time overhead proportional to the size of the the callback in every case (with a small ratio), and proportional to the size of B<all> the code executed as the result of the L</uplevel> call (including subroutine calls inside the callback) when a C<goto> statement is found in the L</uplevel> callback.
+Moreover, in order to handle C<goto> statements properly, L</uplevel> currently has to suffer a run-time overhead proportional to the size of the callback in every case (with a small ratio), and proportional to the size of B<all> the code executed as the result of the L</uplevel> call (including subroutine calls inside the callback) when a C<goto> statement is found in the L</uplevel> callback.
Despite this shortcoming, this XS version of L</uplevel> should still run way faster than the pure-Perl version from L<Sub::Uplevel>.
Despite this shortcoming, this XS version of L</uplevel> should still run way faster than the pure-Perl version from L<Sub::Uplevel>.
+Starting from C<perl> 5.19.4, it is unfortunately no longer possible to reliably throw exceptions from L</uplevel>'d code while the debugger is in use.
+This may be solved in a future version depending on how the core evolves.
+
=head1 DEPENDENCIES
=head1 DEPENDENCIES
-L<perl> 5.6.
+L<perl> 5.6.1.
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.
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> (core since perl 5.006).
+L<XSLoader> (core since perl 5.6.0).
=head1 SEE ALSO
=head1 SEE ALSO
@@ -839,7+844,7 @@ Thanks to Shawn M. Moore for motivation.
=head1 COPYRIGHT & LICENSE
=head1 COPYRIGHT & LICENSE
-Copyright 2008,2009,2010,2011,2012 Vincent Pit, all rights reserved.
+Copyright 2008,2009,2010,2011,2012,2013,2014,2015 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.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.