A guy on the ROOL forums ported clearview, an old hypertext system (non html) from 26bit RISC OS to modern 32bit RO.
Had some trouble getting it to run on picky ARMv7 boards because ARMv7 is picky about NULL dereference. Turns out the bug was in RISCOS_LIB and had been there for 30 years!
Anyway I'm happy to see more 26bit riscos code dragged into the 32bit world.
Also I'd forgotten how madly recursive BNF is when I sat down to #hypertext the FOCAL manual. "thing is a link followed by link, or it can be a thing followed by syntax followed by a link..." Fortunately FOCAL has very limited expressions!
I just need to add some formatting markup now, make it look pretty.
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko