Hey, this is an English text. I want you to translate it into the Tunisian dialect. Please follow these steps:
1. Translate step by step and highlight differences between Tunisian dialect and Modern Standard Arabic.
2. Highlight sections you are confident translating into the Tunisian dialect.
Translate this text into the Tunisian dialect, focusing on capturing the essence of the language nuances:

(* * This file is part of Coccinelle, licensed under the terms of the GPL v2. * See copyright.txt in the Coccinelle source code for more information. * The Coccinelle source code can be obtained at http://coccinelle.lip6.fr *) module Ast0 = Ast0_cocci module Snap = Snapshot module PG = Position_generator (* ------------------------------------------------------------------------- *) (* Returns snapshot that has both updated result (added rule with no stars) * and updated disj_result (rule with stars). *) (* ------------------------------------------------------------------------- *) (* TYPE HANDLER FUNCTIONS *) type statement_dots_fn = Ast0.statement Ast0.dots -> Snap.t -> Snap.t type string_fn = string Ast0.mcode -> Snap.t -> Snap.t type statement_fn = Ast0.statement -> Snap.t -> Snap.t type expression_fn = Ast0.expression -> Snap.t -> Snap.t type ident_fn = Ast0.ident -> Snap.t -> Snap.t type declaration_fn = Ast0.declaration -> Snap.t -> Snap.t type field_fn = Ast0.field -> Snap.t -> Snap.t (* ------------------------------------------------------------------------- *) (* DISJUNCTION HANDLER *) let ( >> ) f g x = g (f x) (* given the components of a disjunction + functions to handle them + snapshot: * returns new snapshot that has the disjunction added in the context rule. * this may include splitting the rule and/or adding stars where appropriate. *) let handle_disj ~lp (* left parenthesis, string mcode *) ~rp (* right parenthesis, string mcode *) ~pipes (* separator pipes, string mcode list *) ~cases (* disjunction cases, 'a list *) ~casefn (* function to handle one disj case, 'a -> snapshot -> snapshot *) ~singlefn (* casefn for only one patch, same type as casefn *) ~strfn (* string mcode handler, string mcode -> snapshot -> snapshot *) ~at_top (* true: disj is the only thing so don't add another rule, bool *) snapshot = let index = Ast0.get_mcode_line lp in let boollist = Snap.get_disj index snapshot in let combined = List.combine cases boollist in (* determine if all or none are patches *) let all_same = function [] -> true | x :: xs -> List.for_all (( = ) x) xs in (* true if multiple patch cases; ie. we want disjunction parentheses *) let mult_stmt = List.length (List.filter (fun x -> x) boollist) <> 1 in let casefn = if mult_stmt then casefn else singlefn in (* keep the same positions if several disjunctions *) let freeze_pos = if mult_stmt then Snap.do_freeze_pos else (fun x -> x) in (* handle each disjunction case one at a time * setmodefn is the function that sets the generation mode of the snapshot. * tblist is a list of (disj case, whether it is a patch) *) let handle_cases set_modefn tblist pipes = let rec handle_cases' tblist pipes fn = match tblist, pipes with | [(t,b)], [] -> fn >> set_modefn b >> casefn t | (t,b) :: ts, p :: ps -> handle_cases' ts ps (fn >> set_modefn b >> casefn t >> strfn p) | _ -> assert false (* should be exactly one more stmt than pipes *) in handle_cases' tblist pipes (fun x -> x) in let disj