Two new tech notes posted

Two new Unicode Technical Notes have been posted. They are numbers 17 and 18, indexed here: http://www.unicode.org/notes/index.html The new notes by P. Chellappan detail the conversion of two prevalent encodings for Tamil into Unicode. Details about tech notes in general may be

Polytonic Greek pneuma letters (spirits) and half-eta glyphs

In response to Philippe: http://www.opoudjis.net/unicode/unicode_aitch.html My opinion is that the tack heta at least is defensible as a distinct codepoint; I've never received any feedback, so I've never initiated a proposal... -- --