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NAME
Bot::Cobalt::Plugin::Calc - Calculator plugin for Bot::Cobalt
SYNOPSIS
# See Math::Calc::Parser ->
!calc 2 + 2
!calc 0xff << 2
!calc int rand 5DESCRIPTION
A Bot::Cobalt calculator plugin using Math::Calc::Parser.
See the Math::Calc::Parser documentation for details on acceptable expressions.
CAVEATS
This plugin uses a "safe-ish" forked worker to do the actual calculations, with resource limits in place to avoid denial-of-service attacks via large factorials and similar. Not all platforms support all relevant BSD::Resource rlimits, however, in which case it may be possible to force the bot to perform very large calculations.
AUTHOR
Jon Portnoy <avenj@cobaltirc.org>