Hi,

I am trying to write a simple text parser in F#, which will be used later in C#.
I implemented some rules in fslex and now trying to implement a class with one method, which takes a string and return parsed string with use of this rule.
Unfortunately parsing does not work with Polish letters (and I'm sure won't work with any except ASCII), which is very important to me.

Could you help me please and tell me how to do this??
I am fighting with it for a long long time.
I tried a lot of ways to implement it ( various Lexing.from_... , various ways of writing a string with various
encodings) but unfortunately nothing worked. Maybe I was doing something wrong...?

My simple (and now also simplified) way of implementing a usage of such a parser:

lets say we have rule main which takes additional record with a TextWriter in it, to which it writes parsed text.

method should look something like this(simplified):

1
2
3
4
5
6
7
8

member x.ConvertString(input : string) =
	let writer = new System.IO.StringWriter() in
        let lexbuf = Lexing.from_string input in
			begin
				main {wr= (writer :> System.IO.TextWriter) } lexbuf;
                writer.Flush();
				writer.GetStringBuilder().ToString();
	        end              

rule looks something like this:

1
2
3
4

rule main i = parse 
	| newline    { record_newline lexbuf; i.bw.Write("
\n"); main i lexbuf} 
	| ...

I will be very thankful for any help,
Kind regards,
Zarzyk