- added tools folder

tools/jcpu/eval_scan.rb

@@ -0,0 +1,42 @@
+#!/usr/bin/env ruby
+
+str1 = %Q!lbl:		dc		"Hallo", ", ", 0, 1, " der","Jens"!
+
+i=0;
+
+def get_stri_lit (str)
+	res = [""];
+	state = "out"
+	
+	j = 0;
+	k = 0;
+	for i in (0..str.length-1)
+		c = str[i];
+		nstate = state
+		case state 
+		when "out"
+			if c == "\""[0]
+				nstate = "in"
+			end
+		when "in"	
+			if c == "\""[0]
+				nstate = "out"
+				if j > 0
+					k = k + 1;
+					res[k] = ""
+				end	
+			else
+				res[k] = res[k] + format("%c", c);
+				j = j + 1;
+			end
+		end
+		state = nstate
+	end;
+	return res
+end		
+	
+get_stri_lit(str1).each do |word|
+	puts word
+end	
+ 	
+