fixed bug: line sum of subdirectories were not added to total sum

file list is now sorted

replaced direct scanning of directories with a two-step approach (first: create filename list, second: scan)

improved printing the results and fixed bug where the filename was displayed as an empty string

debug compile is now pedantic + fixed pointer comparison issue

added build instructions and example to README

added README

(0) -30 -10 -7 +7 +10 +30 tip

mercurial