#39 Colorizer mis-interprets escaped quotes

[Ian D. Stewart]

I have noticed that at least in the Makefile mode, the
syntax colorizer doesn't distinguish between escaped
and unescaped quotes.

The following line:
awk -F\" '/REL/ {print $$2}'

causes the remainder of the content to be displayed as
a literal until another double quote (escaped or
unescaped) is encountered