<html><head></head><body>I see. The prebase matra should be placed after the rightmost explicit halant in the cluster. -suresh <div class="gmail_quote">On 1 March 2015 9:44:04 pm IST, Rajeesh K V <rajeeshknambiar@gmail.com> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> <pre class="k9mail">On Sun, Mar 1, 2015 at 6:52 AM, Suresh P <sureshp@gmx.com> wrote: <blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #729fcf; padding-left: 1ex;"> The expected shape is e2|p1l3|v1|a2 and I get this. You will have to add a p1xx(half) glyph to break it. </blockquote> Meera has akhn ligature for l3v1, so the font should be shaping to p1|xx|e2|l3v1|a2. Trying to understand a bit more why harfbuzz includes p1, xx in the the cluster... <blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #729fcf; padding-left: 1ex;"> -suresh</blockquote> </pre></blockquote></div></body></html>