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authorKarl Berry <karl@freefriends.org>2014-04-23 22:10:41 +0000
committerKarl Berry <karl@freefriends.org>2014-04-23 22:10:41 +0000
commite5c6e6d9c56fbfc54508fa2c32b03a5a870b7553 (patch)
tree40fcc93aa383c1e45d31ddc42d03f15cbada7076 /Master/tlpkg/tlperl/lib/Tk/IO.pod
parent300c1eb6d37d46078d448d6d58938d5a80cd68ff (diff)
oops, remove 5.16 tlperl files
git-svn-id: svn://tug.org/texlive/trunk@33649 c570f23f-e606-0410-a88d-b1316a301751
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diff --git a/Master/tlpkg/tlperl/lib/Tk/IO.pod b/Master/tlpkg/tlperl/lib/Tk/IO.pod
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-
-=head1 NAME
-
-Tk::IO - high level interface to Tk's 'fileevent' mechanism
-
-=for pm IO/IO.pm
-
-=for category Binding Events and Callbacks
-
-=head1 SYNOPSIS
-
- my $fh = Tk::IO->new(-linecommand => callback, -childcommand => callback);
- $fh->exec("command")
- $fh->wait
- $fh->kill
-
-=head1 WARNING
-
-INTERFACES TO THIS MODULE MAY CHANGE AS PERL'S IO EVOLVES
-AND WITH PORT OF TK4.1
-
-=head1 DESCRIPTION
-
-Tk::IO is now layered on perl's IO::Handle class. Interfaces
-have changed, and are still evolving.
-
-In theory C methods which enable non-blocking IO as in earlier Tk-b*
-release(s) are still there. I have not changed them to use perl's
-additional Configure information, or tested them much.
-
-Assumption is that B<exec> is
-used to fork a child process and a callback is called each time a
-complete line arrives up the implied pipe.
-
-"line" should probably be defined in terms of perl's input record
-separator but is not yet.
-
-The -childcommand callback is called when end-of-file occurs.
-
-$fh->B<wait> can be used to wait for child process while processing
-other Tk events.
-
-$fh->B<kill> can be used to send signal to child process.
-
-=head1 BUGS
-
-Still not finished.
-Idea is to use "exec" to emulate "system" in a non-blocking manner.
-
-=cut
-