Hello Mesar I see that this table too is using sign opcode instead of the letter opcode for assigning dots to characters. The always op code had not been working when we use letter opcode instead of sign. Did you get a chance to check this opcode out? The behaviour os signa dn letter opcodes are different when it comes to how words and its contexts are dealt with and further development of the table would become difficult. I would suggest to keep the earler development and developer details in the table. This would be helpful to keep track of who all contributed in the developments. Thanks Dipendra -----Original Message----- From: liblouis-liblouisxml-bounce@xxxxxxxxxxxxx [mailto:liblouis-liblouisxml-bounce@xxxxxxxxxxxxx] On Behalf Of Mesar Hameed Sent: 22 February 2012 04:15 To: Christian Egli Cc: liblouis-liblouisxml@xxxxxxxxxxxxx; DINAKAR T.D.; Shankar Subject: [liblouis-liblouisxml] Re: Tamil braille table Dear Christian, I could not get the existing tamil table to produce anything useful, so ta.ctb and tamil.cti should probably be deleted. Please find attached a new table which has been tested by Shankar from the Braille Section Team of the Anna Centenary Library in Chennai. Also great thanks to Dinakar for double checking our dot patterns. The table is not 100% complete, but we wanted to submit something which was at least working for 2.4.1 Thank you. Mesar For a description of the software, to download it and links to project pages go to http://www.abilitiessoft.com