If you need to allocate a block for internal use wouldn't it be possible to use one of the high areas Supplementary Private Use Area-A or B (U+F0000 - U+FFFFF) (U+100000 - U+10FFFF) ?
The BMP PUA block (U+E000 U+F8FF) just has so many documented uses in existing fonts.
On 10/1/2018 11:11 PM, David Carlisle wrote: that's what i now do when the font loader is used outside context (no beta uploaded yet) (fyi: we use U+E000 U+F8FF in context for other purposes ... and when we need something special from the font we use glyph names) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------