nikolamin

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-- Author: Nikola Minoski - June 2014
-- Done in competition with Kex
-- Competition: Swift vs Lua
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require("lfs")

if #arg < 2 then print "Usange: count_src_lines.lua <path_to_project_src_dir> <src_code_ext1> [<src_code_ext2 [...]]" os.exit() end

local dst, allowedFiles, sourceLinesCount, sourceFiles = arg[1], {}, 0, 0