I thought that there surely must be a command-line switch to tell "more" (or "less") not to buffer the first page,

It's not more that's buffering, it's your script writing to it — non-interactive output (the pipe here) is block-buffered by default.  Try adding 

use IO::Handle;
...
MORE->autoflush();
...

[download]

Also, a quick CPAN search found IO::Page and IO::Pager.

In reply to Re: Simple Way to Paginate Output? by almut
in thread Simple Way to Paginate Output? by bobdog

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