Version 1.4.3 of Parsons’s Discount is out, and with it, Plan 9 support becomes part of the official distribution. The Plan9 subdirectory added to the source contains a mkfile that drives Discount’s own scripts and APE’s make(1) to build the code, optionally copying the results to locations appropriate for system-wide use. Man(6)-format manual pages are also included for ...

Along with a number of improvements, David Parsons added a patch in v1.4.2 of his Discount that brings Qchar()’s signature in line with its prototype, and enables building the stock Discount source without modification under Plan 9’s APE.

When you really don’t want any dirty old Perl on your file server, you go looking for a Markdown filter in plain C. If you find David Parsons’ Discount, your work porting to Plan 9 isn’t too tough at all.