On Sat, 2 Jun 2018 05:44:29 +0100 Richard Wordingham via Unicode <unicode@unicode.org> wrote:
> In Latin text, one can indicate permissible line break opportunities > between grapheme clusters by inserting U+00AD SOFT HYPHEN. What > low-end schemes, if any, exist for such mark-up within grapheme > clusters? It didn't come into existence, but I've found a proposed HTML markup element HYPH that would almost have done the job at http://www.nada.kth.se/i18n/html/hyph.html . The one problem is the old one of displaying a left matra in isolation. Of course, if one has total font control, the PUA could have come to the rescue if HYPH had been adopted and implemented. Richard.