From 97fefe1fcca363a1317e066e7f4b99b9c1e9987b Mon Sep 17 00:00:00 2001
From: Stephane Glondu <steph@glondu.net>
Date: Thu, 12 Jan 2012 16:02:20 +0100
Subject: Imported Upstream version 8.4~beta

---
 ide/config_lexer.mll | 39 +++++++++++++++++++--------------------
 1 file changed, 19 insertions(+), 20 deletions(-)

(limited to 'ide/config_lexer.mll')

diff --git a/ide/config_lexer.mll b/ide/config_lexer.mll
index 3724f2bf..57699c68 100644
--- a/ide/config_lexer.mll
+++ b/ide/config_lexer.mll
@@ -1,19 +1,16 @@
 (************************************************************************)
 (*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
-(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2011     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010     *)
 (*   \VV/  **************************************************************)
 (*    //   *      This file is distributed under the terms of the       *)
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
-(* $Id: config_lexer.mll 14641 2011-11-06 11:59:10Z herbelin $ *)
-
 {
 
   open Lexing
   open Format
-  open Config_parser
-  open Util
+  open Minilib
 
   let string_buffer = Buffer.create 1024
 
@@ -22,34 +19,36 @@
 let space = [' ' '\010' '\013' '\009' '\012']
 let char = ['A'-'Z' 'a'-'z' '_' '0'-'9']
 let ident = char+
+let ignore = space | ('#' [^ '\n']*)
 
-rule token = parse
-  | space+        { token lexbuf }
-  | '#' [^ '\n']* { token lexbuf }
-  | ident { IDENT (lexeme lexbuf) }
-  | '='   { EQUAL }
-  | '"'   { Buffer.reset string_buffer;
-	    Buffer.add_char string_buffer '"';
-	    string lexbuf;
-	    let s = Buffer.contents string_buffer in
-	    STRING (Scanf.sscanf s "%S" (fun s -> s)) }
+rule prefs m = parse
+  |ignore* (ident as id) ignore* '=' { let conf = str_list [] lexbuf in
+				 prefs (Stringmap.add id conf m) lexbuf }
   | _     { let c = lexeme_start lexbuf in
-	    eprintf ".coqiderc: invalid character (%d)\n@." c;
-	    token lexbuf }
-  | eof   { EOF }
+	      eprintf "coqiderc: invalid character (%d)\n@." c;
+	      prefs m lexbuf }
+  | eof   { m }
+
+and str_list l = parse
+  | ignore* '"'   { Buffer.reset string_buffer;
+		    Buffer.add_char string_buffer '"';
+		    string lexbuf;
+		    let s = Buffer.contents string_buffer in
+		      str_list ((Scanf.sscanf s "%S" (fun s -> s))::l) lexbuf }
+  |ignore+ { List.rev l}
 
 and string = parse
   | '"'  { Buffer.add_char string_buffer '"' }
   | '\\' '"' | _
          { Buffer.add_string string_buffer (lexeme lexbuf); string lexbuf }
-  | eof  { eprintf ".coqiderc: unterminated string\n@." }
+  | eof  { eprintf "coqiderc: unterminated string\n@." }
 
 {
 
   let load_file f =
     let c = open_in f in
     let lb = from_channel c in
-    let m = Config_parser.prefs token lb in
+    let m = prefs Stringmap.empty lb in
     close_in c;
     m
 
-- 
cgit v1.2.3