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(*
* Modelicac
*
* Copyright (C) 2005 - 2007 Imagine S.A.
* For more information or commercial use please contact us at www.amesim.com
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*)
{
(** Convert {! Parser.location } to line and column numbers. *)
let linenum = ref 0
let linebeg = ref 0
}
rule skip_line = parse
| [^ '\n' '\r']* ('\n' | '\r' | "\r\n")
{ incr linenum;
linebeg := Lexing.lexeme_start lexbuf;
Lexing.lexeme_end lexbuf }
| [^ '\n' '\r']* eof
{ incr linenum;
linebeg := Lexing.lexeme_start lexbuf;
raise End_of_file }
{
let for_position file loc =
let ic = open_in_bin file in
let lb = Lexing.from_channel ic in
linenum := 1;
linebeg := 0;
begin try
while skip_line lb <= loc do () done
with End_of_file -> ()
end;
close_in ic;
(!linenum - 1, !linebeg)
}
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