print "stdin" as a file name when script comes from stdin
Remove compilation warnings
Fix flex usage. it should be "-ooutput" not "-o output"
Don't close stdin
make clean doesn't remove bin/stream.exe on windows
Merge pull request #62 from mattn/windows-exe

make clean doesn't remove bin/stream.exe on windows
Merge pull request #61 from mattn/dont-close-stdin

Don't close stdin
Merge pull request #60 from mattn/fix-build

Fix build