[Tugindia] XeLaTeX Malayalam typing

[P P Narayanaswami]

I use gedit in Ubuntu, and Swanalekha input scheme to type Malayalam.
When I switch to Malayalam input (iBus) and type "kOzhikkkOt, I get
കോഴിക്കോട്  on the screen.  In XeLaTeX, I use Rachana fonts and the
glyphs appear correctly in the PDF output also.