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[helm.git] / helm / mathql_test / mQGTopLexer.mll

diff --git a/helm/mathql_test/mQGTopLexer.mll b/helm/mathql_test/mQGTopLexer.mll
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-(* Copyright (C) 2000, HELM Team.
- * 
- * This file is part of HELM, an Hypertextual, Electronic
- * Library of Mathematics, developed at the Computer Science
- * Department, University of Bologna, Italy.
- * 
- * HELM is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * 
- * HELM is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with HELM; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- * 
- * For details, see the HELM World-Wide-Web page,
- * http://cs.unibo.it/helm/.
- *)
-
-(*  AUTOR: Ferruccio Guidi <fguidi@cs.unibo.it>
- *)
-
-{ 
-   open MQGTopParser
-   
-   let debug = false
-   
-   let out s = if debug then prerr_endline s
-}
-
-let SPC   = [' ' '\t' '\n']+
-let ALPHA = ['A'-'Z' 'a'-'z' '_']
-let NUM   = ['0'-'9']
-let IDEN  = ALPHA (NUM | ALPHA)*
-let QSTR  = [^ '"' '\\']+
-
-rule comm_token = parse
-   | "(*"         { comm_token lexbuf; comm_token lexbuf }
-   | "*)"         { () }
-   | ['*' '(']    { comm_token lexbuf }
-   | [^ '*' '(']* { comm_token lexbuf }
-and string_token = parse
-   | '"'          { DQ  }
-   | '\\' _       { STR (String.sub (Lexing.lexeme lexbuf) 1 1) }
-   | QSTR         { STR (Lexing.lexeme lexbuf) }
-   | eof          { EOF }
-and spec_token = parse
-   | "(*"         { comm_token lexbuf; spec_token lexbuf }
-   | SPC          { spec_token lexbuf }
-   | '"'          { let str = qstr string_token lexbuf in
-                    out ("STR " ^ str); STR str }
-   | '{'          { out "LC"; LC }
-   | '}'          { out "RC"; RC }
-   | ','          { out "CM"; CM }
-   | '$'          { out "DL"; DL }
-   | "mustobj"    { out "MOBJ"  ; MOBJ   }
-   | "mustsort"   { out "MSORT" ; MSORT  }
-   | "mustrel"    { out "MREL"  ; MREL   }
-   | "onlyobj"    { out "OOBJ"  ; OOBJ   }
-   | "onlysort"   { out "OSORT" ; OSORT  }
-   | "onlyrel"    { out "OREL"  ; OREL   }
-   | "universe"   { out "UNIV"  ; UNIV   } 
-   | IDEN         { let id = Lexing.lexeme lexbuf in 
-                    out ("ID " ^ id); ID id }
-   | eof          { EOF }