import cligen, os, streams
import common

proc main(files:seq[string], lines=10, bytes=0) =
#    if files.len == 0:
#        files.add "-"
    for file in files:
        var f = if file == "-": stdin
                else: open(file, fmRead)
        if bytes > 0:
            var currentByte = 0
            while not f.endOfFile and currentByte < bytes:
                write(stdout, f.readChar)
                inc currentByte
        elif lines > 0:
            var currentLine = 0
            while not f.endOfFile and currentLine < lines:
                writeLine(stdout, f.readLine)
                inc currentLine

dispatch(main, version=("version", nimbaseVersion))