1 List of things to do in duff 2 ============================ 3 4 Functionality 5 * Change to getopt_long and add long options? 6 - which would require adding gnulib 7 * Detect duplicate file arguments? 8 - possibly by comparing normalized paths 9 * Add flag (-u?) for reporting unique files instead of duplicates 10 11 Documentation 12 * Add ALGORITHM section (or similar) to manpage 13 - although first we should have an algorithm worthy of the name 14 * Add more examples to manpage 15 * Improve formatting of examples 16 17 Optimisation 18 * Make directory cache less stupid and slow 19 * Do work necessary to enable SHA*_FAST_COPY 20 * Do "smart stuff" to "make it go faster" 21 - people use duff on millions of files; optimise for that 22