Harbourino is not only interesting for mod harbor programming.
Also in Fivewin, it can help to split complex functions into simple manageable modules.
eg xBrowse
TXBROWSE_DATA.prg
TXBROWSE_DEFINITION.prg
TXBROWSE_METHODS.prg
TXBRWCOLUMN_DATA.prg
TXBRWCOLUMN_DEFINITION.prg
TXBRWCOLUMN_METHODS.prg
Harbourino patches these single prg file to one again.
Best regards
Otto