Internal Program Version: OSSP js  1.6.5.38.2

OSSP js is a stand-alone distribution of the JavaScript (JS) programming
language reference implementation from Mozilla -- aka JSRef or SpiderMonkey.
This distribution provides a smart, stand-alone and portable distribution of
Mozilla JavaScript through a build environment based on GNU autoconf, GNU
libtool and GNU shtool, including support for easy JavaScript build-time
feature set selection (ECMA-3, JS-1.5, JS-1.6), optional CLI line editing
support, optional "stdio" based File object support, optional Dynamic Shared
Object (DSO) based C extension loading support and JS/Perl bindings.
Additionally, the C API in "libjs" contains both the JavaScript engine and
the required Sun math library ("fdlibm") and with all internal symbols
carefully protected under the "js" namespace. Finally, a js-config(1) utility
and a pkg-config(1) specification is provided to allow applications to easily
build with the JavaScript C API.

http://www.ossp.org/pkg/lib/js