ajout nouveauté lexer

flap/src/hopix/hopixLexer.mll

@@ -28,6 +28,10 @@ let integers = '-'? (digit+
              | octa+)
 
 let ident = ['a'-'z']['A'-'Z' 'a'-'z' '0'-'9' '_']*
+let constr_id = ['A'-'Z']['A'-'Z' 'a'-'z' '0'-'9' '_']*
+let type_variable = '\''ident
+
+let binop = '+' | '-' | '*' | '/' | "&&" | "||"| "=?"| "<=?" |">=?" |"<?" |">?"
 
 rule token = parse
   (** Layout *)
@@ -39,10 +43,29 @@ rule token = parse
 
   (** Keywords *)
   | "let"           { LET                        }
+  | "type"          { TYPE                       }
+  | "extern"        { EXTERN                     }
+  | "fun"           { FUN                        }
+  | "match"         { MATCH                      }
+  | "if"            { IF                         }
+  | "then"          { THEN                       }
+  | "else"          { ELSE                       }
+  | "ref"           { REF                        }
+  | "while"         { WHILE                      }
+  | "do"            { DO                         }
+  | "until"         { UNTIL                      }
+  | "for"           { FOR                        }
+  | "from"          { FROM                       }
+  | "to"            { TO                         }
+ (* Fini ? *)
+
+  (* binar operation : pas sûr pour celui là*)
+  | binop as b      { BINOP (* TODO *)           }
 
   (** Operators *)
   | '='             { EQUAL                      }
 
+
   (** Values *)
   | integers as i   { INT (Mint.of_string i)     }
   | ident as s      { ID s                       }

flap/src/hopix/hopixParser.mly

@@ -5,7 +5,7 @@
 
 %}
 
-%token EOF LET EQUAL
+%token EOF LET TYPE EXTERN FUN MATCH IF THEN ELSE REF WHILE DO UNTIL FOR FROM TO BINOP EQUAL
 
 %token<Mint.t> INT
 %token<string> ID