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The paragraph may or may not start with a run-in heading such as "Keywords", which must be separated from the keyword list by a different character from the character used to separate the individual keywords, for example a colon. The same separator character should then be used between each keyword; unless otherwise specified in your export filter, the strongest characters to separate keywords are semicolons, em dashes, and bullets, since these characters are highly unlikely to occur within the text of a single keyword. If eXtyles fails to find a "strong" separator character in the keywords paragraph, it will try weaker characters such as tabs, em spaces, commas (followed by a space) and slashes (with spaces before and after).
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