westes/flex — pull request #4 by mplucinski (2014-06-21 00:24:18+00:00)
Title: Change output formats from octal to hexadecimal

In the output generated using `--debug` and `--trace` options, flex presents some values in octal numeral system. Nowadays, it is much more common to use hexadecimal representation in such cases. This request adds new command line option - `--hex`, that switches numeral system used in debugging output.