let alfa = ['A'-'Z' 'a'-'z' '_' ''' '-']
let ident = alfa (alfa | num)*
let baseuri = '/'(ident '/')* ident '.'
-let conuri = baseuri ("con" | "var")
+let conuri = baseuri "con"
+let varuri = baseuri "var"
let indtyuri = baseuri "ind#1/" num
let indconuri = baseuri "ind#1/" num "/" num
let blanks = [' ' '\t' '\n']
rule token =
parse
blanks { token lexbuf } (* skip blanks *)
- | "alias" { ALIAS }
| "Case" { CASE }
| "Fix" { FIX }
| "CoFix" { COFIX }
| "Type" { TYPE }
| ident { ID (L.lexeme lexbuf) }
| conuri { CONURI (U.uri_of_string ("cic:" ^ L.lexeme lexbuf)) }
+ | varuri { VARURI (U.uri_of_string ("cic:" ^ L.lexeme lexbuf)) }
| indtyuri { INDTYURI (indtyuri_of_uri ("cic:" ^ L.lexeme lexbuf)) }
| indconuri { INDCONURI (indconuri_of_uri("cic:" ^ L.lexeme lexbuf)) }
| num { NUM (int_of_string (L.lexeme lexbuf)) }