#!/bin/bash
# roux version 0.0.3

fn=`basename $1`

echo "suppressPackageStartupMessages(library(Roux)) # Added by roux" | cat - $1 | R --vanilla > ${fn}out

# Syntax highlight and create HTML file using Pygments
pygmentize -o ${fn}.html -O full ${fn}out

# Now look for png_filename: or jpg_filename: and convert to HTML img tags.
PYTHON_CMD="import sys,re;[sys.stdout.write(re.compile('<span class=\"go\">(png|jpg)_filename:([0-9\.A-Za-z-]+\.(png|jpg))<\/span>').sub(r'<img src=\"\2\" />', line)) for line in sys.stdin]"
python -c "$PYTHON_CMD" < ${fn}.html > ${fn}oux.html