Dear Mr. Ramanathan,
Select all your text and apply SaiIndira font for it. Everything will be all right.
As such, for the selected text, you can apply any Tscii font (SaiEmbed, Sai-Sai, TscuSaiIndira, TscuComic, etc.). If you do not have tscii fonts in your system, kindly download them from
http://azhagi.com/freefonts.html#tscii.
For future queries, if any, kindly please always write in Azhagi's Facebook Group and not in this google group. In this connection, please read this past request of mine -
https://groups.google.com/d/msg/azhagi/iQ2YcVuBsn0/gDafgExiDwAJ