To make minor customisations of the default style, it is necessary to unpack the files and edit them, e.g. by putting an include near the start of each file. If I understand rightly, the <finalize> section is executed for all matches, even if they have already been matched previously. Am I right here? If this is the case, the include could appear in the <finalize> section and would override earlier rules. It would save unpacking and editing each file if the <finalize> section always contained an include of a customisation file, which the user could specify with a command line option (e.g. --user-custom-style=path). If this did not exist, it could be ignored or point to a default dummy file. Is this a useful and feasible idea? Thanks, Roger -- ------------------------------------------------------------------------ Roger Calvert http://www.rogercalvert.me.uk ------------------------------------------------------------------------