Igor Nikiforov, Belron Canada inc.
User-Defined string functions Transact-SQL Sybase ASA
AT, RAT, OCCURS, PADC, PADR, PADL, CHRTRAN, STRTRAN, STRFILTER, GETWORDCOUNT, GETWORDNUM, GETALLWORDS, PROPER, RCHARINDEX, ARABTOROMAN, ROMANTOARAB etc.
In my humble opinion, it will be convenient to apply such functions for writing of stored procedures and User-Defined Functions on Transact-SQL Sybase ASA.
Plus, there are CHM files in English, French, Spanish, German and Russian.