colorize_via_pygmentize() {
if [ ! -x "$(which pygmentize)" ]; then
echo "package \'Pygments\' is not installed!"
return -1
fi
if [ $# -eq 0 ]; then
pygmentize -g $@
fi
for FNAME in $@
do
filename=$(basename "$FNAME")
lexer=`pygmentize -N \"$filename\"`
if [ "Z$lexer" != "Ztext" ]; then
pygmentize -l $lexer "$FNAME"
else
pygmentize -g "$FNAME"
fi
done
}