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f537ebc4 | 1 | (* |
17ba0788 C |
2 | * Copyright 2012, INRIA |
3 | * Julia Lawall, Gilles Muller | |
4 | * Copyright 2010-2011, INRIA, University of Copenhagen | |
f537ebc4 C |
5 | * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix |
6 | * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen | |
7 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix | |
8 | * This file is part of Coccinelle. | |
9 | * | |
10 | * Coccinelle is free software: you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation, according to version 2 of the License. | |
13 | * | |
14 | * Coccinelle is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
21 | * | |
22 | * The authors reserve the right to distribute this or future versions of | |
23 | * Coccinelle under other licenses. | |
24 | *) | |
25 | ||
26 | ||
34e49164 C |
27 | { |
28 | open Parser_cocci_menhir | |
29 | module D = Data | |
30 | module Ast = Ast_cocci | |
31 | exception Lexical of string | |
32 | let tok = Lexing.lexeme | |
aa721442 | 33 | let inc_line _ = Lexer_cocci.line := !Lexer_cocci.line + 1 |
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34 | } |
35 | (* ---------------------------------------------------------------------- *) | |
36 | (* tokens *) | |
37 | ||
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38 | let oct = ['0'-'7'] |
39 | let hex = ['0'-'9' 'a'-'f' 'A'-'F'] | |
40 | ||
41 | let myrule = [^'\'''"''@''/''\n''\r''\011''\012']+ | |
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42 | |
43 | rule token = parse | |
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44 | | myrule { TScriptData (tok lexbuf) } |
45 | | ['\n' '\r' '\011' '\012'] { inc_line(); TScriptData (tok lexbuf) } | |
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46 | | "@@" { TArobArob } |
47 | | "@" { TArob } | |
aa721442 | 48 | | "/" { TScriptData (tok lexbuf) } |
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49 | | "//" [^ '\n']* { token lexbuf } (* skip SmPL comments *) |
50 | | '"' { TScriptData (Printf.sprintf "\"%s\"" (string lexbuf)) } | |
8f657093 | 51 | | "'" { TScriptData (Printf.sprintf "'%s'" (cstring lexbuf)) } |
34e49164 C |
52 | | eof { EOF } |
53 | | _ { raise (Lexical ("unrecognised symbol, in token rule:"^tok lexbuf)) } | |
54 | ||
002099fc C |
55 | (* These are C strings. Perhaps they require some adjustment. *) |
56 | and string = parse | |
57 | | '"' { "" } | |
8f657093 | 58 | | (_ as x) { (String.make 1 x) ^ string lexbuf } |
190f1acf | 59 | |
8f657093 C |
60 | and cstring = parse |
61 | | "'" { "" } | |
62 | | (_ as x) { (String.make 1 x) ^ cstring lexbuf } |