The userdic file contains the words a user has added to his personal spelling dictionary. It is used by the Spell program. This file is always located in System/Data and called User.dic.
The userdic file is a simple ASCII file. As each Psion ASCII files, it consists of a sequence of lines; each line is terminated by the carriage return linefeed (0D 0A).
The first line of the file contains a special header; after this, each word is on a single line.
The header is reproduced below; as far as known, it is always exactly the same. The first line contains 24 (36 decimal) characters, followed by the carriage return linefeed pair.
#HEADER START#1#16#0#0#=#HEADER END#