Modification of title-numeration patterns: Now only recognising reasonable 'years', (e.g. 1895, 1987, 2004, etc) as opposed to '2500' - anything past 2099 will not be recognised as the year; Correction of patterns used for looking for numeration split by a title; Modification of algorithm used to search for titles in the line: Previously only searched for titles in a line if some numeration was found. This made it impossible to look for numeration that was split by a title, so now refextract looks for titles in all lines, regardless of numeration;