#!/usr/bin/ruby
# bitty's itty bitty highlighter :D
# c/c++ - colors comments, strs, brace blocks
# my first ruby program so do not laugh :'(

### state tracking variables
bracedepth	= 0 			### nested {
incomment	= 0			### in multi-line comment
instring	= 0			### in "..." string
bslash		= 0			### prev char is / 

### syntax colors
colcc		= "blue"		### compiler instructions
colcom		= "green"		### comments
colstr		= "maroon"		### strings
colbr		= ["antiquewhite","aquamarine","thistle"]
### the three brace colors cycle

### common html strings
### yeah <font> is deprecated but it makes my life easier
comment		= "<font color=" + colcom + ">"
string		= "<font color=" + colstr + ">" 
preprocess	= "<font color=" + colcc + ">"
brace		= "<span style=\"color:" + colbr[bracedepth] + ";\">"
closespan	= "</span>"
closefont	= "</font>"
prefix		= ""
postfix		= ""



mifile		= "./mangle.c"		### tmp lol
file		= File.new(mifile,"r")
code		= file.readlines


print "<html><head><title>" + mifile + " - BitRot</title></head>"
print "<body><style>
body {
background-color:lightgray;
font-face:monaco,courier;
font-size:10px; }
</style><pre>"

### main loop
### TMP TEST that just looks for lines starting with # and colors them
### except it does not work :'(
code.each { |i|
	if i[0] == "#"
		if incomment + instring = 0
			prefix = preprocess.dup;
			postfix = closefont.dup;
		end
	end
	i.sub!("<","&lt;")
	i.sub!(">","&gt;")
	print prefix + i + postfix + "<br>"
	prefix = "".dup
	postfix = "".dup
}
		

p