IO::Capture
The IO::Capture Module defines an abstract base class that can be
used to create any number of useful sub-classes that capture output
being sent on a filehandle such as STDOUT or STDERR.
Several modules come with the distribution that define sub-
classes of IO::Capture to do just that. (I.e., capture STDOUT and STDERR)
See the man page IO::Capture::Overview for a discussion of these
modules and how to build a module to sub-class the B<IO::Capture>
class yourself.
To build and install this module, follow the standard procedures:
$ perl Makefile.PL
$ make
$ make test
$ su
# make install
Report any problems via http://rt.cpan.org/.
CHANGES:
I found a couple of problems that made me re-think the module
IO::Capture::ErrorMessages. As a result, I am removing this
module from the distribution. It is now depreciated and will
be remove in the next release. IO::Capture::Stderr now has
has the same functionality that IO::Capture::Stderr did previously,
and can be used instead.
I have added a new parameter to IO::Capture::Stderr, "FORCE_CAPTURE_WARN".
It controls capturing text sent via warn(), if $SIG{__WARN__} has been
changed. The default is to let the text go to the handler set in
$SIG{__WARN__}. If you want to override this, set FORCE_CAPTURE_WARN
to a 1.