libLASi is a cross-platform library that provides a C++ stream output interface for creating PostScript documents that can contain characters from any of the script and symbol blocks supported in Unicode and by the Pango layout engine.
...Please note that this module is written in pure Perl, and is as such very slow. A better alternative is to use the MPPerl::Convert::ASCII85::XS module, in which the most time-critical code has been written in C. It can be found at https://sourceforge.net/projects/mpperl-convert-ascii85-xs/.