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[Xen-devel] [PATCH] libxl: libxl: stop tracking libxlu_cfg_{y, l}.{c, h

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] [PATCH] libxl: libxl: stop tracking libxlu_cfg_{y, l}.{c, h}
From: Wei Liu <liuw@xxxxxxxxx>
Date: Mon, 1 Aug 2011 18:05:30 +0800
Cc: liuw@xxxxxxxxx, ian.jackson@xxxxxxxxxxxxx, stefano.stabellini@xxxxxxxxxxxxx
Delivery-date: Mon, 01 Aug 2011 03:06:14 -0700
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# HG changeset patch
# User Wei Liu <liuw@xxxxxxxxx>
# Date 1312193022 -28800
# Node ID 41ba03f68d8c91ebd9eba77fe1a8c1482acb407c
# Parent  0f36c2eec2e1576b4db6538b5f22d625587c1a15
libxl: stop tracking libxlu_cfg_{y,l}.{c,h}

They are auto-generated by flex and bison, no need to keep
them tracked.

Modify .hgignore and run:

hg rm -Af libxlu_cfg_{y,l}.{c,h}

Signed-off-by: Wei Liu <liuw@xxxxxxxxx>

diff -r 0f36c2eec2e1 -r 41ba03f68d8c .hgignore
--- a/.hgignore Thu Jul 28 15:40:54 2011 +0100
+++ b/.hgignore Mon Aug 01 18:03:42 2011 +0800
@@ -186,6 +186,10 @@
 ^tools/libxl/_.*\.h$
 ^tools/libxl/_.*\.c$
 ^tools/libxl/libxlu_cfg_y\.output$
+^tools/libxl/libxlu_cfg_l.c
+^tools/libxl/libxlu_cfg_l.h
+^tools/libxl/libxlu_cfg_y.c
+^tools/libxl/libxlu_cfg_y.h
 ^tools/libxl/xl$
 ^tools/libxl/testidl$
 ^tools/libxl/testidl\.c$
diff -r 0f36c2eec2e1 -r 41ba03f68d8c tools/libxl/libxlu_cfg_l.c
--- a/tools/libxl/libxlu_cfg_l.c        Thu Jul 28 15:40:54 2011 +0100
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,2124 +0,0 @@
-#line 2 "libxlu_cfg_l.c"
-
-#line 4 "libxlu_cfg_l.c"
-
-#define  YY_INT_ALIGNED short int
-
-/* A lexical scanner generated by flex */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 35
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif
-
-/* First, we deal with  platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-
-/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types.
- */
-#ifndef __STDC_LIMIT_MACROS
-#define __STDC_LIMIT_MACROS 1
-#endif
-
-#include <inttypes.h>
-typedef int8_t flex_int8_t;
-typedef uint8_t flex_uint8_t;
-typedef int16_t flex_int16_t;
-typedef uint16_t flex_uint16_t;
-typedef int32_t flex_int32_t;
-typedef uint32_t flex_uint32_t;
-#else
-typedef signed char flex_int8_t;
-typedef short int flex_int16_t;
-typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t;
-typedef unsigned short int flex_uint16_t;
-typedef unsigned int flex_uint32_t;
-
-/* Limits of integral types. */
-#ifndef INT8_MIN
-#define INT8_MIN               (-128)
-#endif
-#ifndef INT16_MIN
-#define INT16_MIN              (-32767-1)
-#endif
-#ifndef INT32_MIN
-#define INT32_MIN              (-2147483647-1)
-#endif
-#ifndef INT8_MAX
-#define INT8_MAX               (127)
-#endif
-#ifndef INT16_MAX
-#define INT16_MAX              (32767)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX              (2147483647)
-#endif
-#ifndef UINT8_MAX
-#define UINT8_MAX              (255U)
-#endif
-#ifndef UINT16_MAX
-#define UINT16_MAX             (65535U)
-#endif
-#ifndef UINT32_MAX
-#define UINT32_MAX             (4294967295U)
-#endif
-
-#endif /* ! C99 */
-
-#endif /* ! FLEXINT_H */
-
-#ifdef __cplusplus
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else  /* ! __cplusplus */
-
-/* C99 requires __STDC__ to be defined as 1. */
-#if defined (__STDC__)
-
-#define YY_USE_CONST
-
-#endif /* defined (__STDC__) */
-#endif /* ! __cplusplus */
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index.  If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* An opaque pointer. */
-#ifndef YY_TYPEDEF_YY_SCANNER_T
-#define YY_TYPEDEF_YY_SCANNER_T
-typedef void* yyscan_t;
-#endif
-
-/* For convenience, these vars (plus the bison vars far below)
-   are macros in the reentrant scanner. */
-#define yyin yyg->yyin_r
-#define yyout yyg->yyout_r
-#define yyextra yyg->yyextra_r
-#define yyleng yyg->yyleng_r
-#define yytext yyg->yytext_r
-#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
-#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
-#define yy_flex_debug yyg->yy_flex_debug_r
-
-/* Enter a start condition.  This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yyg->yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state.  The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yyg->yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE xlu__cfg_yyrestart(yyin ,yyscanner )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#ifndef YY_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k.
- * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
- * Ditto for the __ia64__ case accordingly.
- */
-#define YY_BUF_SIZE 32768
-#else
-#define YY_BUF_SIZE 16384
-#endif /* __ia64__ */
-#endif
-
-/* The state buf must be large enough to hold one state per character in the 
main buffer.
- */
-#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
-
-#ifndef YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-#endif
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-    /* Note: We specifically omit the test for yy_rule_can_match_eol because 
it requires
-     *       access to the local variable yy_act. Since yyless() is a macro, 
it would break
-     *       existing scanners that call yyless() from OUTSIDE xlu__cfg_yylex.
-     *       One obvious solution it to make yy_act a global. I tried that, 
and saw
-     *       a 5% performance hit in a non-yylineno scanner, because yy_act is
-     *       normally declared as a register variable-- so it is not worth it.
-     */
-    #define  YY_LESS_LINENO(n) \
-            do { \
-                int yyl;\
-                for ( yyl = n; yyl < yyleng; ++yyl )\
-                    if ( yytext[yyl] == '\n' )\
-                        --yylineno;\
-            }while(0)
-
-/* Return all but the first "n" matched characters back to the input stream. */
-#define yyless(n) \
-       do \
-               { \
-               /* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-               *yy_cp = yyg->yy_hold_char; \
-               YY_RESTORE_YY_MORE_OFFSET \
-               yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - 
YY_MORE_ADJ; \
-               YY_DO_BEFORE_ACTION; /* set up yytext again */ \
-               } \
-       while ( 0 )
-
-#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
-
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
-#ifndef YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-struct yy_buffer_state
-       {
-       FILE *yy_input_file;
-
-       char *yy_ch_buf;                /* input buffer */
-       char *yy_buf_pos;               /* current position in input buffer */
-
-       /* Size of input buffer in bytes, not including room for EOB
-        * characters.
-        */
-       yy_size_t yy_buf_size;
-
-       /* Number of characters read into yy_ch_buf, not including EOB
-        * characters.
-        */
-       int yy_n_chars;
-
-       /* Whether we "own" the buffer - i.e., we know we created it,
-        * and can realloc() it to grow it, and should free() it to
-        * delete it.
-        */
-       int yy_is_our_buffer;
-
-       /* Whether this is an "interactive" input source; if so, and
-        * if we're using stdio for input, then we want to use getc()
-        * instead of fread(), to make sure we stop fetching input after
-        * each newline.
-        */
-       int yy_is_interactive;
-
-       /* Whether we're considered to be at the beginning of a line.
-        * If so, '^' rules will be active on the next match, otherwise
-        * not.
-        */
-       int yy_at_bol;
-
-    int yy_bs_lineno; /**< The line count. */
-    int yy_bs_column; /**< The column count. */
-
-       /* Whether to try to fill the input buffer when we reach the
-        * end of it.
-        */
-       int yy_fill_buffer;
-
-       int yy_buffer_status;
-
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
-       /* When an EOF's been seen but there's still some text to process
-        * then we mark the buffer as YY_EOF_PENDING, to indicate that we
-        * shouldn't try reading from the input source any more.  We might
-        * still have a bunch of tokens to match, though, because of
-        * possible backing-up.
-        *
-        * When we actually see the EOF, we change the status to "new"
-        * (via xlu__cfg_yyrestart()), so that the user can continue scanning by
-        * just pointing yyin at a new input file.
-        */
-#define YY_BUFFER_EOF_PENDING 2
-
-       };
-#endif /* !YY_STRUCT_YY_BUFFER_STATE */
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- *
- * Returns the top of the stack, or NULL.
- */
-#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
-                          ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
-                          : NULL)
-
-/* Same as previous macro, but useful when we know that the buffer stack is not
- * NULL or when we need an lvalue. For internal use only.
- */
-#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
-
-void xlu__cfg_yyrestart (FILE *input_file ,yyscan_t yyscanner );
-void xlu__cfg_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t 
yyscanner );
-YY_BUFFER_STATE xlu__cfg_yy_create_buffer (FILE *file,int size ,yyscan_t 
yyscanner );
-void xlu__cfg_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
-void xlu__cfg_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
-void xlu__cfg_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t 
yyscanner );
-void xlu__cfg_yypop_buffer_state (yyscan_t yyscanner );
-
-static void xlu__cfg_yyensure_buffer_stack (yyscan_t yyscanner );
-static void xlu__cfg_yy_load_buffer_state (yyscan_t yyscanner );
-static void xlu__cfg_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t 
yyscanner );
-
-#define YY_FLUSH_BUFFER xlu__cfg_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
-
-YY_BUFFER_STATE xlu__cfg_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t 
yyscanner );
-YY_BUFFER_STATE xlu__cfg_yy_scan_string (yyconst char *yy_str ,yyscan_t 
yyscanner );
-YY_BUFFER_STATE xlu__cfg_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t 
yyscanner );
-
-void *xlu__cfg_yyalloc (yy_size_t ,yyscan_t yyscanner );
-void *xlu__cfg_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
-void xlu__cfg_yyfree (void * ,yyscan_t yyscanner );
-
-#define yy_new_buffer xlu__cfg_yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
-       { \
-       if ( ! YY_CURRENT_BUFFER ){ \
-        xlu__cfg_yyensure_buffer_stack (yyscanner); \
-               YY_CURRENT_BUFFER_LVALUE =    \
-            xlu__cfg_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
-       } \
-       YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
-       }
-
-#define yy_set_bol(at_bol) \
-       { \
-       if ( ! YY_CURRENT_BUFFER ){\
-        xlu__cfg_yyensure_buffer_stack (yyscanner); \
-               YY_CURRENT_BUFFER_LVALUE =    \
-            xlu__cfg_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
-       } \
-       YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
-       }
-
-#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
-
-#define xlu__cfg_yywrap(n) 1
-#define YY_SKIP_YYWRAP
-
-typedef unsigned char YY_CHAR;
-
-typedef int yy_state_type;
-
-#define yytext_ptr yytext_r
-
-static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
-static yy_state_type yy_try_NUL_trans (yy_state_type current_state  ,yyscan_t 
yyscanner);
-static int yy_get_next_buffer (yyscan_t yyscanner );
-static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
-       yyg->yytext_ptr = yy_bp; \
-       yyg->yytext_ptr -= yyg->yy_more_len; \
-       yyleng = (size_t) (yy_cp - yyg->yytext_ptr); \
-       yyg->yy_hold_char = *yy_cp; \
-       *yy_cp = '\0'; \
-       yyg->yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 16
-#define YY_END_OF_BUFFER 17
-/* This struct is not used in this scanner,
-   but its presence is necessary. */
-struct yy_trans_info
-       {
-       flex_int32_t yy_verify;
-       flex_int32_t yy_nxt;
-       };
-static yyconst flex_int16_t yy_accept[35] =
-    {   0,
-        0,    0,   14,   14,   17,   13,    3,    9,   13,   13,
-       13,   12,    4,    2,    8,    7,    5,    6,    1,   14,
-       14,   15,    0,   11,    0,    0,    9,    0,   10,    0,
-        2,    1,   14,    0
-    } ;
-
-static yyconst flex_int32_t yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    2,    1,    4,    5,    1,    1,    1,    6,    7,
-        7,    1,    7,    8,    7,    7,    1,    9,    9,    9,
-        9,    9,    9,    9,    9,    9,    9,    7,   10,    1,
-       11,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-       12,   13,   14,    1,   15,    1,   16,   16,   16,   16,
-
-       16,   16,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   16,
-       17,   17,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1
-    } ;
-
-static yyconst flex_int32_t yy_meta[18] =
-    {   0,
-        1,    2,    3,    1,    1,    1,    1,    1,    4,    1,
-        1,    1,    1,    1,    4,    4,    4
-    } ;
-
-static yyconst flex_int16_t yy_base[41] =
-    {   0,
-        0,    0,   16,   18,   50,   56,   56,   56,   18,   39,
-       17,   56,   56,   16,   56,   56,   56,   56,    0,    0,
-       56,   56,   20,   56,    0,   26,   56,   21,   56,    0,
-       19,    0,    0,   56,   35,   39,   43,   47,   22,   51
-    } ;
-
-static yyconst flex_int16_t yy_def[41] =
-    {   0,
-       34,    1,   35,   35,   34,   34,   34,   34,   36,   37,
-       38,   34,   34,   34,   34,   34,   34,   34,   39,   40,
-       34,   34,   36,   34,   36,   37,   34,   38,   34,   38,
-       34,   39,   40,    0,   34,   34,   34,   34,   34,   34
-    } ;
-
-static yyconst flex_int16_t yy_nxt[74] =
-    {   0,
-        6,    7,    8,    9,   10,   11,   12,   13,   14,   15,
-       16,   17,    6,   18,    6,   19,   19,   21,   22,   21,
-       22,   24,   29,   24,   31,   32,   29,   31,   27,   30,
-       25,   31,   25,   30,   31,   20,   20,   20,   20,   23,
-       23,   27,   23,   26,   26,   26,   26,   28,   28,   34,
-       28,   33,   34,   34,   33,    5,   34,   34,   34,   34,
-       34,   34,   34,   34,   34,   34,   34,   34,   34,   34,
-       34,   34,   34
-    } ;
-
-static yyconst flex_int16_t yy_chk[74] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    3,    3,    4,
-        4,    9,   11,   23,   14,   39,   28,   31,   26,   11,
-        9,   14,   23,   28,   31,   35,   35,   35,   35,   36,
-       36,   10,   36,   37,   37,   37,   37,   38,   38,    5,
-       38,   40,    0,    0,   40,   34,   34,   34,   34,   34,
-       34,   34,   34,   34,   34,   34,   34,   34,   34,   34,
-       34,   34,   34
-    } ;
-
-/* Table of booleans, true if rule could match eol. */
-static yyconst flex_int32_t yy_rule_can_match_eol[17] =
-    {   0,
-0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0,     };
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() (yyg->yy_more_flag = 1)
-#define YY_MORE_ADJ yyg->yy_more_len
-#define YY_RESTORE_YY_MORE_OFFSET
-#line 1 "libxlu_cfg_l.l"
-/* -*- fundamental -*- */
-/*
- * libxlu_cfg_l.l - xl configuration file parsing: lexer
- *
- * Copyright (C) 2010      Citrix Ltd.
- * Author Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation; version 2.1 only. with the special
- * exception on linking described in file LICENSE.
- *
- * 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 Lesser General Public License for more details.
- */
-#line 20 "libxlu_cfg_l.l"
-#include "libxlu_cfg_i.h"
-
-#define ctx ((CfgParseContext*)yyextra)
-#define YY_NO_INPUT
-
-#define GOT(x) do{                \
-    yylloc->first_line= yylineno; \
-    return (x);                   \
-  }while(0)
-
-/* Some versions of flex have a bug (Fedora bugzilla 612465) which causes
- * it to fail to declare these functions, which it defines.  So declare
- * them ourselves.  Hopefully we won't have to simultaneously support
- * a flex version which declares these differently somehow. */
-int xlu__cfg_yyget_column(yyscan_t yyscanner);
-void xlu__cfg_yyset_column(int  column_no, yyscan_t yyscanner);
-
-
-#line 518 "libxlu_cfg_l.c"
-
-#define INITIAL 0
-#define lexerr 1
-
-#ifndef YY_NO_UNISTD_H
-/* Special case for "unistd.h", since it is non-ANSI. We include it way
- * down here because we want the user's section 1 to have been scanned first.
- * The user has a chance to override it with an option.
- */
-#include <unistd.h>
-#endif
-
-#ifndef YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#endif
-
-/* Holds the entire state of the reentrant scanner. */
-struct yyguts_t
-    {
-
-    /* User-defined. Not touched by flex. */
-    YY_EXTRA_TYPE yyextra_r;
-
-    /* The rest are the same as the globals declared in the non-reentrant 
scanner. */
-    FILE *yyin_r, *yyout_r;
-    size_t yy_buffer_stack_top; /**< index of top of stack. */
-    size_t yy_buffer_stack_max; /**< capacity of stack. */
-    YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
-    char yy_hold_char;
-    int yy_n_chars;
-    int yyleng_r;
-    char *yy_c_buf_p;
-    int yy_init;
-    int yy_start;
-    int yy_did_buffer_switch_on_eof;
-    int yy_start_stack_ptr;
-    int yy_start_stack_depth;
-    int *yy_start_stack;
-    yy_state_type yy_last_accepting_state;
-    char* yy_last_accepting_cpos;
-
-    int yylineno_r;
-    int yy_flex_debug_r;
-
-    char *yytext_r;
-    int yy_more_flag;
-    int yy_more_len;
-
-    YYSTYPE * yylval_r;
-
-    YYLTYPE * yylloc_r;
-
-    }; /* end struct yyguts_t */
-
-static int yy_init_globals (yyscan_t yyscanner );
-
-    /* This must go here because YYSTYPE and YYLTYPE are included
-     * from bison output in section 1.*/
-    #    define yylval yyg->yylval_r
-
-    #    define yylloc yyg->yylloc_r
-
-int xlu__cfg_yylex_init (yyscan_t* scanner);
-
-int xlu__cfg_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
-
-/* Accessor methods to globals.
-   These are made visible to non-reentrant scanners for convenience. */
-
-int xlu__cfg_yylex_destroy (yyscan_t yyscanner );
-
-int xlu__cfg_yyget_debug (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_debug (int debug_flag ,yyscan_t yyscanner );
-
-YY_EXTRA_TYPE xlu__cfg_yyget_extra (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
-
-FILE *xlu__cfg_yyget_in (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_in  (FILE * in_str ,yyscan_t yyscanner );
-
-FILE *xlu__cfg_yyget_out (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_out  (FILE * out_str ,yyscan_t yyscanner );
-
-int xlu__cfg_yyget_leng (yyscan_t yyscanner );
-
-char *xlu__cfg_yyget_text (yyscan_t yyscanner );
-
-int xlu__cfg_yyget_lineno (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_lineno (int line_number ,yyscan_t yyscanner );
-
-YYSTYPE * xlu__cfg_yyget_lval (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
-
-       YYLTYPE *xlu__cfg_yyget_lloc (yyscan_t yyscanner );
-
-        void xlu__cfg_yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner );
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int xlu__cfg_yywrap (yyscan_t yyscanner );
-#else
-extern int xlu__cfg_yywrap (yyscan_t yyscanner );
-#endif
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
-#endif
-
-#ifndef YY_NO_INPUT
-
-#ifdef __cplusplus
-static int yyinput (yyscan_t yyscanner );
-#else
-static int input (yyscan_t yyscanner );
-#endif
-
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k */
-#define YY_READ_BUF_SIZE 16384
-#else
-#define YY_READ_BUF_SIZE 8192
-#endif /* __ia64__ */
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
-#endif
-
-/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-       if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
-               { \
-               int c = '*'; \
-               size_t n; \
-               for ( n = 0; n < max_size && \
-                            (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
-                       buf[n] = (char) c; \
-               if ( c == '\n' ) \
-                       buf[n++] = (char) c; \
-               if ( c == EOF && ferror( yyin ) ) \
-                       YY_FATAL_ERROR( "input in flex scanner failed" ); \
-               result = n; \
-               } \
-       else \
-               { \
-               errno=0; \
-               while ( (result = fread(buf, 1, max_size, yyin))==0 && 
ferror(yyin)) \
-                       { \
-                       if( errno != EINTR) \
-                               { \
-                               YY_FATAL_ERROR( "input in flex scanner failed" 
); \
-                               break; \
-                               } \
-                       errno=0; \
-                       clearerr(yyin); \
-                       } \
-               }\
-\
-
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
-#endif
-
-/* end tables serialization structures and prototypes */
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL_IS_OURS 1
-
-extern int xlu__cfg_yylex \
-               (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t 
yyscanner);
-
-#define YY_DECL int xlu__cfg_yylex \
-               (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t 
yyscanner)
-#endif /* !YY_DECL */
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
-       YY_USER_ACTION
-
-/** The main scanner function which does all the work.
- */
-YY_DECL
-{
-       register yy_state_type yy_current_state;
-       register char *yy_cp, *yy_bp;
-       register int yy_act;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-#line 53 "libxlu_cfg_l.l"
-
-
-#line 766 "libxlu_cfg_l.c"
-
-    yylval = yylval_param;
-
-    yylloc = yylloc_param;
-
-       if ( !yyg->yy_init )
-               {
-               yyg->yy_init = 1;
-
-#ifdef YY_USER_INIT
-               YY_USER_INIT;
-#endif
-
-               if ( ! yyg->yy_start )
-                       yyg->yy_start = 1;      /* first start state */
-
-               if ( ! yyin )
-                       yyin = stdin;
-
-               if ( ! yyout )
-                       yyout = stdout;
-
-               if ( ! YY_CURRENT_BUFFER ) {
-                       xlu__cfg_yyensure_buffer_stack (yyscanner);
-                       YY_CURRENT_BUFFER_LVALUE =
-                               xlu__cfg_yy_create_buffer(yyin,YY_BUF_SIZE 
,yyscanner);
-               }
-
-               xlu__cfg_yy_load_buffer_state(yyscanner );
-               }
-
-       while ( 1 )             /* loops until end-of-file is reached */
-               {
-               yyg->yy_more_len = 0;
-               if ( yyg->yy_more_flag )
-                       {
-                       yyg->yy_more_len = yyg->yy_c_buf_p - yyg->yytext_ptr;
-                       yyg->yy_more_flag = 0;
-                       }
-               yy_cp = yyg->yy_c_buf_p;
-
-               /* Support of yytext. */
-               *yy_cp = yyg->yy_hold_char;
-
-               /* yy_bp points to the position in yy_ch_buf of the start of
-                * the current run.
-                */
-               yy_bp = yy_cp;
-
-               yy_current_state = yyg->yy_start;
-yy_match:
-               do
-                       {
-                       register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
-                       if ( yy_accept[yy_current_state] )
-                               {
-                               yyg->yy_last_accepting_state = yy_current_state;
-                               yyg->yy_last_accepting_cpos = yy_cp;
-                               }
-                       while ( yy_chk[yy_base[yy_current_state] + yy_c] != 
yy_current_state )
-                               {
-                               yy_current_state = (int) 
yy_def[yy_current_state];
-                               if ( yy_current_state >= 35 )
-                                       yy_c = yy_meta[(unsigned int) yy_c];
-                               }
-                       yy_current_state = yy_nxt[yy_base[yy_current_state] + 
(unsigned int) yy_c];
-                       ++yy_cp;
-                       }
-               while ( yy_current_state != 34 );
-               yy_cp = yyg->yy_last_accepting_cpos;
-               yy_current_state = yyg->yy_last_accepting_state;
-
-yy_find_action:
-               yy_act = yy_accept[yy_current_state];
-
-               YY_DO_BEFORE_ACTION;
-
-               if ( yy_act != YY_END_OF_BUFFER && 
yy_rule_can_match_eol[yy_act] )
-                       {
-                       int yyl;
-                       for ( yyl = yyg->yy_more_len; yyl < yyleng; ++yyl )
-                               if ( yytext[yyl] == '\n' )
-
-    do{ yylineno++;
-        yycolumn=0;
-    }while(0)
-;
-                       }
-
-do_action:     /* This label is used only to access EOF actions. */
-
-               switch ( yy_act )
-       { /* beginning of action switch */
-                       case 0: /* must back up */
-                       /* undo the effects of YY_DO_BEFORE_ACTION */
-                       *yy_cp = yyg->yy_hold_char;
-                       yy_cp = yyg->yy_last_accepting_cpos;
-                       yy_current_state = yyg->yy_last_accepting_state;
-                       goto yy_find_action;
-
-case 1:
-YY_RULE_SETUP
-#line 55 "libxlu_cfg_l.l"
-{
-                          yylval->string= xlu__cfgl_strdup(ctx,yytext);
-                          GOT(IDENT);
-                        }
-       YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 59 "libxlu_cfg_l.l"
-{
-                          yylval->string= xlu__cfgl_strdup(ctx,yytext);
-                          GOT(NUMBER);
-                        }
-       YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 64 "libxlu_cfg_l.l"
-
-       YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 66 "libxlu_cfg_l.l"
-{ GOT(','); }
-       YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 67 "libxlu_cfg_l.l"
-{ GOT('['); }
-       YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 68 "libxlu_cfg_l.l"
-{ GOT(']'); }
-       YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 69 "libxlu_cfg_l.l"
-{ GOT('='); }
-       YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 70 "libxlu_cfg_l.l"
-{ GOT(';'); }
-       YY_BREAK
-case 9:
-/* rule 9 can match eol */
-YY_RULE_SETUP
-#line 72 "libxlu_cfg_l.l"
-{ yylloc->first_line= yylineno-1; return NEWLINE; }
-       YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 74 "libxlu_cfg_l.l"
-{
-                          yylval->string= xlu__cfgl_dequote(ctx,yytext);
-                          GOT(STRING);
-                        }
-       YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 78 "libxlu_cfg_l.l"
-{
-                          yylval->string= xlu__cfgl_dequote(ctx,yytext);
-                          GOT(STRING);
-                        }
-       YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 83 "libxlu_cfg_l.l"
-{
-                          ctx->likely_python= 1;
-                          BEGIN(lexerr);
-                          yymore();
-                        }
-       YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 89 "libxlu_cfg_l.l"
-{
-                          BEGIN(lexerr);
-                          yymore();
-                        }
-       YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 94 "libxlu_cfg_l.l"
-{
-                          xlu__cfgl_lexicalerror(ctx,"lexical error");
-                          BEGIN(0);
-                        }
-       YY_BREAK
-case 15:
-/* rule 15 can match eol */
-YY_RULE_SETUP
-#line 99 "libxlu_cfg_l.l"
-{
-                          xlu__cfgl_lexicalerror(ctx,"lexical error");
-                          BEGIN(0);
-                          GOT(NEWLINE);
-                        }
-       YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 104 "libxlu_cfg_l.l"
-YY_FATAL_ERROR( "flex scanner jammed" );
-       YY_BREAK
-#line 975 "libxlu_cfg_l.c"
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(lexerr):
-       yyterminate();
-
-       case YY_END_OF_BUFFER:
-               {
-               /* Amount of text matched not including the EOB char. */
-               int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) 
- 1;
-
-               /* Undo the effects of YY_DO_BEFORE_ACTION. */
-               *yy_cp = yyg->yy_hold_char;
-               YY_RESTORE_YY_MORE_OFFSET
-
-               if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == 
YY_BUFFER_NEW )
-                       {
-                       /* We're scanning a new file or input source.  It's
-                        * possible that this happened because the user
-                        * just pointed yyin at a new source and called
-                        * xlu__cfg_yylex().  If so, then we have to assure
-                        * consistency between YY_CURRENT_BUFFER and our
-                        * globals.  Here is the right place to do so, because
-                        * this is the first action (other than possibly a
-                        * back-up) that will match for the new input source.
-                        */
-                       yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-                       YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
-                       YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = 
YY_BUFFER_NORMAL;
-                       }
-
-               /* Note that here we test for yy_c_buf_p "<=" to the position
-                * of the first EOB in the buffer, since yy_c_buf_p will
-                * already have been incremented past the NUL character
-                * (since all states make transitions on EOB to the
-                * end-of-buffer state).  Contrast this with the test
-                * in input().
-                */
-               if ( yyg->yy_c_buf_p <= 
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
-                       { /* This was really a NUL. */
-                       yy_state_type yy_next_state;
-
-                       yyg->yy_c_buf_p = yyg->yytext_ptr + 
yy_amount_of_matched_text;
-
-                       yy_current_state = yy_get_previous_state( yyscanner );
-
-                       /* Okay, we're now positioned to make the NUL
-                        * transition.  We couldn't have
-                        * yy_get_previous_state() go ahead and do it
-                        * for us because it doesn't know how to deal
-                        * with the possibility of jamming (and we don't
-                        * want to build jamming into it because then it
-                        * will run more slowly).
-                        */
-
-                       yy_next_state = yy_try_NUL_trans( yy_current_state , 
yyscanner);
-
-                       yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
-
-                       if ( yy_next_state )
-                               {
-                               /* Consume the NUL. */
-                               yy_cp = ++yyg->yy_c_buf_p;
-                               yy_current_state = yy_next_state;
-                               goto yy_match;
-                               }
-
-                       else
-                               {
-                               yy_cp = yyg->yy_last_accepting_cpos;
-                               yy_current_state = yyg->yy_last_accepting_state;
-                               goto yy_find_action;
-                               }
-                       }
-
-               else switch ( yy_get_next_buffer( yyscanner ) )
-                       {
-                       case EOB_ACT_END_OF_FILE:
-                               {
-                               yyg->yy_did_buffer_switch_on_eof = 0;
-
-                               if ( xlu__cfg_yywrap(yyscanner ) )
-                                       {
-                                       /* Note: because we've taken care in
-                                        * yy_get_next_buffer() to have set up
-                                        * yytext, we can now set up
-                                        * yy_c_buf_p so that if some total
-                                        * hoser (like flex itself) wants to
-                                        * call the scanner after we return the
-                                        * YY_NULL, it'll still work - another
-                                        * YY_NULL will get returned.
-                                        */
-                                       yyg->yy_c_buf_p = yyg->yytext_ptr + 
YY_MORE_ADJ;
-
-                                       yy_act = YY_STATE_EOF(YY_START);
-                                       goto do_action;
-                                       }
-
-                               else
-                                       {
-                                       if ( ! yyg->yy_did_buffer_switch_on_eof 
)
-                                               YY_NEW_FILE;
-                                       }
-                               break;
-                               }
-
-                       case EOB_ACT_CONTINUE_SCAN:
-                               yyg->yy_c_buf_p =
-                                       yyg->yytext_ptr + 
yy_amount_of_matched_text;
-
-                               yy_current_state = yy_get_previous_state( 
yyscanner );
-
-                               yy_cp = yyg->yy_c_buf_p;
-                               yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
-                               goto yy_match;
-
-                       case EOB_ACT_LAST_MATCH:
-                               yyg->yy_c_buf_p =
-                               
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
-
-                               yy_current_state = yy_get_previous_state( 
yyscanner );
-
-                               yy_cp = yyg->yy_c_buf_p;
-                               yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
-                               goto yy_find_action;
-                       }
-               break;
-               }
-
-       default:
-               YY_FATAL_ERROR(
-                       "fatal flex scanner internal error--no action found" );
-       } /* end of action switch */
-               } /* end of scanning one token */
-} /* end of xlu__cfg_yylex */
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- *     EOB_ACT_LAST_MATCH -
- *     EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- *     EOB_ACT_END_OF_FILE - end of file
- */
-static int yy_get_next_buffer (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-       register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
-       register char *source = yyg->yytext_ptr;
-       register int number_to_move, i;
-       int ret_val;
-
-       if ( yyg->yy_c_buf_p > 
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
-               YY_FATAL_ERROR(
-               "fatal flex scanner internal error--end of buffer missed" );
-
-       if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
-               { /* Don't try to fill the buffer, so this is an EOF. */
-               if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
-                       {
-                       /* We matched a single character, the EOB, so
-                        * treat this as a final EOF.
-                        */
-                       return EOB_ACT_END_OF_FILE;
-                       }
-
-               else
-                       {
-                       /* We matched some text prior to the EOB, first
-                        * process it.
-                        */
-                       return EOB_ACT_LAST_MATCH;
-                       }
-               }
-
-       /* Try to read more data. */
-
-       /* First move last chars to start of buffer. */
-       number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
-
-       for ( i = 0; i < number_to_move; ++i )
-               *(dest++) = *(source++);
-
-       if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == 
YY_BUFFER_EOF_PENDING )
-               /* don't do the read, it's not guaranteed to return an EOF,
-                * just force an EOF
-                */
-               YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
-
-       else
-               {
-                       int num_to_read =
-                       YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move 
- 1;
-
-               while ( num_to_read <= 0 )
-                       { /* Not enough room in the buffer - grow it. */
-
-                       /* just a shorter name for the current buffer */
-                       YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
-
-                       int yy_c_buf_p_offset =
-                               (int) (yyg->yy_c_buf_p - b->yy_ch_buf);
-
-                       if ( b->yy_is_our_buffer )
-                               {
-                               int new_size = b->yy_buf_size * 2;
-
-                               if ( new_size <= 0 )
-                                       b->yy_buf_size += b->yy_buf_size / 8;
-                               else
-                                       b->yy_buf_size *= 2;
-
-                               b->yy_ch_buf = (char *)
-                                       /* Include room in for 2 EOB chars. */
-                                       xlu__cfg_yyrealloc((void *) 
b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner );
-                               }
-                       else
-                               /* Can't grow it, we don't own it. */
-                               b->yy_ch_buf = 0;
-
-                       if ( ! b->yy_ch_buf )
-                               YY_FATAL_ERROR(
-                               "fatal error - scanner input buffer overflow" );
-
-                       yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
-                       num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
-                                               number_to_move - 1;
-
-                       }
-
-               if ( num_to_read > YY_READ_BUF_SIZE )
-                       num_to_read = YY_READ_BUF_SIZE;
-
-               /* Read in more data. */
-               YY_INPUT( 
(&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-                       yyg->yy_n_chars, (size_t) num_to_read );
-
-               YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
-               }
-
-       if ( yyg->yy_n_chars == 0 )
-               {
-               if ( number_to_move == YY_MORE_ADJ )
-                       {
-                       ret_val = EOB_ACT_END_OF_FILE;
-                       xlu__cfg_yyrestart(yyin  ,yyscanner);
-                       }
-
-               else
-                       {
-                       ret_val = EOB_ACT_LAST_MATCH;
-                       YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
-                               YY_BUFFER_EOF_PENDING;
-                       }
-               }
-
-       else
-               ret_val = EOB_ACT_CONTINUE_SCAN;
-
-       if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > 
YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
-               /* Extend the array by 50%, plus the number we really need. */
-               yy_size_t new_size = yyg->yy_n_chars + number_to_move + 
(yyg->yy_n_chars >> 1);
-               YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) 
xlu__cfg_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size 
,yyscanner );
-               if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
-                       YY_FATAL_ERROR( "out of dynamic memory in 
yy_get_next_buffer()" );
-       }
-
-       yyg->yy_n_chars += number_to_move;
-       YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = 
YY_END_OF_BUFFER_CHAR;
-       YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = 
YY_END_OF_BUFFER_CHAR;
-
-       yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
-
-       return ret_val;
-}
-
-/* yy_get_previous_state - get the state just before the EOB char was reached 
*/
-
-    static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
-{
-       register yy_state_type yy_current_state;
-       register char *yy_cp;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-       yy_current_state = yyg->yy_start;
-
-       for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; 
++yy_cp )
-               {
-               register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 
1);
-               if ( yy_accept[yy_current_state] )
-                       {
-                       yyg->yy_last_accepting_state = yy_current_state;
-                       yyg->yy_last_accepting_cpos = yy_cp;
-                       }
-               while ( yy_chk[yy_base[yy_current_state] + yy_c] != 
yy_current_state )
-                       {
-                       yy_current_state = (int) yy_def[yy_current_state];
-                       if ( yy_current_state >= 35 )
-                               yy_c = yy_meta[(unsigned int) yy_c];
-                       }
-               yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned 
int) yy_c];
-               }
-
-       return yy_current_state;
-}
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- *     next_state = yy_try_NUL_trans( current_state );
- */
-    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state , 
yyscan_t yyscanner)
-{
-       register int yy_is_jam;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be 
unused depending upon options. */
-       register char *yy_cp = yyg->yy_c_buf_p;
-
-       register YY_CHAR yy_c = 1;
-       if ( yy_accept[yy_current_state] )
-               {
-               yyg->yy_last_accepting_state = yy_current_state;
-               yyg->yy_last_accepting_cpos = yy_cp;
-               }
-       while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-               {
-               yy_current_state = (int) yy_def[yy_current_state];
-               if ( yy_current_state >= 35 )
-                       yy_c = yy_meta[(unsigned int) yy_c];
-               }
-       yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) 
yy_c];
-       yy_is_jam = (yy_current_state == 34);
-
-       return yy_is_jam ? 0 : yy_current_state;
-}
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-    static int yyinput (yyscan_t yyscanner)
-#else
-    static int input  (yyscan_t yyscanner)
-#endif
-
-{
-       int c;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-       *yyg->yy_c_buf_p = yyg->yy_hold_char;
-
-       if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
-               {
-               /* yy_c_buf_p now points to the character we want to return.
-                * If this occurs *before* the EOB characters, then it's a
-                * valid NUL; if not, then we've hit the end of the buffer.
-                */
-               if ( yyg->yy_c_buf_p < 
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
-                       /* This was really a NUL. */
-                       *yyg->yy_c_buf_p = '\0';
-
-               else
-                       { /* need more input */
-                       int offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
-                       ++yyg->yy_c_buf_p;
-
-                       switch ( yy_get_next_buffer( yyscanner ) )
-                               {
-                               case EOB_ACT_LAST_MATCH:
-                                       /* This happens because yy_g_n_b()
-                                        * sees that we've accumulated a
-                                        * token and flags that we need to
-                                        * try matching the token before
-                                        * proceeding.  But for input(),
-                                        * there's no matching to consider.
-                                        * So convert the EOB_ACT_LAST_MATCH
-                                        * to EOB_ACT_END_OF_FILE.
-                                        */
-
-                                       /* Reset buffer status. */
-                                       xlu__cfg_yyrestart(yyin ,yyscanner);
-
-                                       /*FALLTHROUGH*/
-
-                               case EOB_ACT_END_OF_FILE:
-                                       {
-                                       if ( xlu__cfg_yywrap(yyscanner ) )
-                                               return EOF;
-
-                                       if ( ! yyg->yy_did_buffer_switch_on_eof 
)
-                                               YY_NEW_FILE;
-#ifdef __cplusplus
-                                       return yyinput(yyscanner);
-#else
-                                       return input(yyscanner);
-#endif
-                                       }
-
-                               case EOB_ACT_CONTINUE_SCAN:
-                                       yyg->yy_c_buf_p = yyg->yytext_ptr + 
offset;
-                                       break;
-                               }
-                       }
-               }
-
-       c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */
-       *yyg->yy_c_buf_p = '\0';        /* preserve yytext */
-       yyg->yy_hold_char = *++yyg->yy_c_buf_p;
-
-       if ( c == '\n' )
-
-    do{ yylineno++;
-        yycolumn=0;
-    }while(0)
-;
-
-       return c;
-}
-#endif /* ifndef YY_NO_INPUT */
-
-/** Immediately switch to a different input stream.
- * @param input_file A readable stream.
- * @param yyscanner The scanner object.
- * @note This function does not reset the start condition to @c INITIAL .
- */
-    void xlu__cfg_yyrestart  (FILE * input_file , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-       if ( ! YY_CURRENT_BUFFER ){
-        xlu__cfg_yyensure_buffer_stack (yyscanner);
-               YY_CURRENT_BUFFER_LVALUE =
-            xlu__cfg_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
-       }
-
-       xlu__cfg_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
-       xlu__cfg_yy_load_buffer_state(yyscanner );
-}
-
-/** Switch to a different input buffer.
- * @param new_buffer The new input buffer.
- * @param yyscanner The scanner object.
- */
-    void xlu__cfg_yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer , yyscan_t 
yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-       /* TODO. We should be able to replace this entire function body
-        * with
-        *              xlu__cfg_yypop_buffer_state();
-        *              xlu__cfg_yypush_buffer_state(new_buffer);
-     */
-       xlu__cfg_yyensure_buffer_stack (yyscanner);
-       if ( YY_CURRENT_BUFFER == new_buffer )
-               return;
-
-       if ( YY_CURRENT_BUFFER )
-               {
-               /* Flush out information for old buffer. */
-               *yyg->yy_c_buf_p = yyg->yy_hold_char;
-               YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
-               YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
-               }
-
-       YY_CURRENT_BUFFER_LVALUE = new_buffer;
-       xlu__cfg_yy_load_buffer_state(yyscanner );
-
-       /* We don't actually know whether we did this switch during
-        * EOF (xlu__cfg_yywrap()) processing, but the only time this flag
-        * is looked at is after xlu__cfg_yywrap() is called, so it's safe
-        * to go ahead and always set it.
-        */
-       yyg->yy_did_buffer_switch_on_eof = 1;
-}
-
-static void xlu__cfg_yy_load_buffer_state  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-       yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-       yyg->yytext_ptr = yyg->yy_c_buf_p = 
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
-       yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
-       yyg->yy_hold_char = *yyg->yy_c_buf_p;
-}
-
-/** Allocate and initialize an input buffer state.
- * @param file A readable stream.
- * @param size The character buffer size in bytes. When in doubt, use @c 
YY_BUF_SIZE.
- * @param yyscanner The scanner object.
- * @return the allocated buffer state.
- */
-    YY_BUFFER_STATE xlu__cfg_yy_create_buffer  (FILE * file, int  size , 
yyscan_t yyscanner)
-{
-       YY_BUFFER_STATE b;
-
-       b = (YY_BUFFER_STATE) xlu__cfg_yyalloc(sizeof( struct yy_buffer_state ) 
,yyscanner );
-       if ( ! b )
-               YY_FATAL_ERROR( "out of dynamic memory in 
xlu__cfg_yy_create_buffer()" );
-
-       b->yy_buf_size = size;
-
-       /* yy_ch_buf has to be 2 characters longer than the size given because
-        * we need to put in 2 end-of-buffer characters.
-        */
-       b->yy_ch_buf = (char *) xlu__cfg_yyalloc(b->yy_buf_size + 2 ,yyscanner 
);
-       if ( ! b->yy_ch_buf )
-               YY_FATAL_ERROR( "out of dynamic memory in 
xlu__cfg_yy_create_buffer()" );
-
-       b->yy_is_our_buffer = 1;
-
-       xlu__cfg_yy_init_buffer(b,file ,yyscanner);
-
-       return b;
-}
-
-/** Destroy the buffer.
- * @param b a buffer created with xlu__cfg_yy_create_buffer()
- * @param yyscanner The scanner object.
- */
-    void xlu__cfg_yy_delete_buffer (YY_BUFFER_STATE  b , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-       if ( ! b )
-               return;
-
-       if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
-               YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
-
-       if ( b->yy_is_our_buffer )
-               xlu__cfg_yyfree((void *) b->yy_ch_buf ,yyscanner );
-
-       xlu__cfg_yyfree((void *) b ,yyscanner );
-}
-
-#ifndef __cplusplus
-extern int isatty (int );
-#endif /* __cplusplus */
-
-/* Initializes or reinitializes a buffer.
- * This function is sometimes called more than once on the same buffer,
- * such as during a xlu__cfg_yyrestart() or at EOF.
- */
-    static void xlu__cfg_yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file , 
yyscan_t yyscanner)
-
-{
-       int oerrno = errno;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-       xlu__cfg_yy_flush_buffer(b ,yyscanner);
-
-       b->yy_input_file = file;
-       b->yy_fill_buffer = 1;
-
-    /* If b is the current buffer, then xlu__cfg_yy_init_buffer was _probably_
-     * called from xlu__cfg_yyrestart() or through yy_get_next_buffer.
-     * In that case, we don't want to reset the lineno or column.
-     */
-    if (b != YY_CURRENT_BUFFER){
-        b->yy_bs_lineno = 1;
-        b->yy_bs_column = 0;
-    }
-
-        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-
-       errno = oerrno;
-}
-
-/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
- * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * @param yyscanner The scanner object.
- */
-    void xlu__cfg_yy_flush_buffer (YY_BUFFER_STATE  b , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-       if ( ! b )
-               return;
-
-       b->yy_n_chars = 0;
-
-       /* We always need two end-of-buffer characters.  The first causes
-        * a transition to the end-of-buffer state.  The second causes
-        * a jam in that state.
-        */
-       b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
-       b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
-       b->yy_buf_pos = &b->yy_ch_buf[0];
-
-       b->yy_at_bol = 1;
-       b->yy_buffer_status = YY_BUFFER_NEW;
-
-       if ( b == YY_CURRENT_BUFFER )
-               xlu__cfg_yy_load_buffer_state(yyscanner );
-}
-
-/** Pushes the new state onto the stack. The new state becomes
- *  the current state. This function will allocate the stack
- *  if necessary.
- *  @param new_buffer The new state.
- *  @param yyscanner The scanner object.
- */
-void xlu__cfg_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t 
yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-       if (new_buffer == NULL)
-               return;
-
-       xlu__cfg_yyensure_buffer_stack(yyscanner);
-
-       /* This block is copied from xlu__cfg_yy_switch_to_buffer. */
-       if ( YY_CURRENT_BUFFER )
-               {
-               /* Flush out information for old buffer. */
-               *yyg->yy_c_buf_p = yyg->yy_hold_char;
-               YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
-               YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
-               }
-
-       /* Only push if top exists. Otherwise, replace top. */
-       if (YY_CURRENT_BUFFER)
-               yyg->yy_buffer_stack_top++;
-       YY_CURRENT_BUFFER_LVALUE = new_buffer;
-
-       /* copied from xlu__cfg_yy_switch_to_buffer. */
-       xlu__cfg_yy_load_buffer_state(yyscanner );
-       yyg->yy_did_buffer_switch_on_eof = 1;
-}
-
-/** Removes and deletes the top of the stack, if present.
- *  The next element becomes the new top.
- *  @param yyscanner The scanner object.
- */
-void xlu__cfg_yypop_buffer_state (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-       if (!YY_CURRENT_BUFFER)
-               return;
-
-       xlu__cfg_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner);
-       YY_CURRENT_BUFFER_LVALUE = NULL;
-       if (yyg->yy_buffer_stack_top > 0)
-               --yyg->yy_buffer_stack_top;
-
-       if (YY_CURRENT_BUFFER) {
-               xlu__cfg_yy_load_buffer_state(yyscanner );
-               yyg->yy_did_buffer_switch_on_eof = 1;
-       }
-}
-
-/* Allocates the stack if it does not exist.
- *  Guarantees space for at least one push.
- */
-static void xlu__cfg_yyensure_buffer_stack (yyscan_t yyscanner)
-{
-       int num_to_alloc;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-       if (!yyg->yy_buffer_stack) {
-
-               /* First allocation is just for 2 elements, since we don't know 
if this
-                * scanner will even need a stack. We use 2 instead of 1 to 
avoid an
-                * immediate realloc on the next call.
-         */
-               num_to_alloc = 1;
-               yyg->yy_buffer_stack = (struct 
yy_buffer_state**)xlu__cfg_yyalloc
-                                                               (num_to_alloc * 
sizeof(struct yy_buffer_state*)
-                                                               , yyscanner);
-               if ( ! yyg->yy_buffer_stack )
-                       YY_FATAL_ERROR( "out of dynamic memory in 
xlu__cfg_yyensure_buffer_stack()" );
-
-               memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct 
yy_buffer_state*));
-
-               yyg->yy_buffer_stack_max = num_to_alloc;
-               yyg->yy_buffer_stack_top = 0;
-               return;
-       }
-
-       if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
-
-               /* Increase the buffer to prepare for a possible push. */
-               int grow_size = 8 /* arbitrary grow size */;
-
-               num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
-               yyg->yy_buffer_stack = (struct 
yy_buffer_state**)xlu__cfg_yyrealloc
-                                                               
(yyg->yy_buffer_stack,
-                                                               num_to_alloc * 
sizeof(struct yy_buffer_state*)
-                                                               , yyscanner);
-               if ( ! yyg->yy_buffer_stack )
-                       YY_FATAL_ERROR( "out of dynamic memory in 
xlu__cfg_yyensure_buffer_stack()" );
-
-               /* zero only the new slots.*/
-               memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, 
grow_size * sizeof(struct yy_buffer_state*));
-               yyg->yy_buffer_stack_max = num_to_alloc;
-       }
-}
-
-/** Setup the input buffer state to scan directly from a user-specified 
character buffer.
- * @param base the character buffer
- * @param size the size in bytes of the character buffer
- * @param yyscanner The scanner object.
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE xlu__cfg_yy_scan_buffer  (char * base, yy_size_t  size , 
yyscan_t yyscanner)
-{
-       YY_BUFFER_STATE b;
-
-       if ( size < 2 ||
-            base[size-2] != YY_END_OF_BUFFER_CHAR ||
-            base[size-1] != YY_END_OF_BUFFER_CHAR )
-               /* They forgot to leave room for the EOB's. */
-               return 0;
-
-       b = (YY_BUFFER_STATE) xlu__cfg_yyalloc(sizeof( struct yy_buffer_state ) 
,yyscanner );
-       if ( ! b )
-               YY_FATAL_ERROR( "out of dynamic memory in 
xlu__cfg_yy_scan_buffer()" );
-
-       b->yy_buf_size = size - 2;      /* "- 2" to take care of EOB's */
-       b->yy_buf_pos = b->yy_ch_buf = base;
-       b->yy_is_our_buffer = 0;
-       b->yy_input_file = 0;
-       b->yy_n_chars = b->yy_buf_size;
-       b->yy_is_interactive = 0;
-       b->yy_at_bol = 1;
-       b->yy_fill_buffer = 0;
-       b->yy_buffer_status = YY_BUFFER_NEW;
-
-       xlu__cfg_yy_switch_to_buffer(b ,yyscanner );
-
-       return b;
-}
-
-/** Setup the input buffer state to scan a string. The next call to 
xlu__cfg_yylex() will
- * scan from a @e copy of @a str.
- * @param yystr a NUL-terminated string to scan
- * @param yyscanner The scanner object.
- * @return the newly allocated buffer state object.
- * @note If you want to scan bytes that may contain NUL values, then use
- *       xlu__cfg_yy_scan_bytes() instead.
- */
-YY_BUFFER_STATE xlu__cfg_yy_scan_string (yyconst char * yystr , yyscan_t 
yyscanner)
-{
-
-       return xlu__cfg_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner);
-}
-
-/** Setup the input buffer state to scan the given bytes. The next call to 
xlu__cfg_yylex() will
- * scan from a @e copy of @a bytes.
- * @param yybytes the byte buffer to scan
- * @param _yybytes_len the number of bytes in the buffer pointed to by @a 
bytes.
- * @param yyscanner The scanner object.
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE xlu__cfg_yy_scan_bytes  (yyconst char * yybytes, int  
_yybytes_len , yyscan_t yyscanner)
-{
-       YY_BUFFER_STATE b;
-       char *buf;
-       yy_size_t n;
-       int i;
-
-       /* Get memory for full buffer, including space for trailing EOB's. */
-       n = _yybytes_len + 2;
-       buf = (char *) xlu__cfg_yyalloc(n ,yyscanner );
-       if ( ! buf )
-               YY_FATAL_ERROR( "out of dynamic memory in 
xlu__cfg_yy_scan_bytes()" );
-
-       for ( i = 0; i < _yybytes_len; ++i )
-               buf[i] = yybytes[i];
-
-       buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
-
-       b = xlu__cfg_yy_scan_buffer(buf,n ,yyscanner);
-       if ( ! b )
-               YY_FATAL_ERROR( "bad buffer in xlu__cfg_yy_scan_bytes()" );
-
-       /* It's okay to grow etc. this buffer, and we should throw it
-        * away when we're done.
-        */
-       b->yy_is_our_buffer = 1;
-
-       return b;
-}
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
-{
-       (void) fprintf( stderr, "%s\n", msg );
-       exit( YY_EXIT_FAILURE );
-}
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
-       do \
-               { \
-               /* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-               yytext[yyleng] = yyg->yy_hold_char; \
-               yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
-               yyg->yy_hold_char = *yyg->yy_c_buf_p; \
-               *yyg->yy_c_buf_p = '\0'; \
-               yyleng = yyless_macro_arg; \
-               } \
-       while ( 0 )
-
-/* Accessor  methods (get/set functions) to struct members. */
-
-/** Get the user-defined data for this scanner.
- * @param yyscanner The scanner object.
- */
-YY_EXTRA_TYPE xlu__cfg_yyget_extra  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yyextra;
-}
-
-/** Get the current line number.
- * @param yyscanner The scanner object.
- */
-int xlu__cfg_yyget_lineno  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-        if (! YY_CURRENT_BUFFER)
-            return 0;
-
-    return yylineno;
-}
-
-/** Get the current column number.
- * @param yyscanner The scanner object.
- */
-int xlu__cfg_yyget_column  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-        if (! YY_CURRENT_BUFFER)
-            return 0;
-
-    return yycolumn;
-}
-
-/** Get the input stream.
- * @param yyscanner The scanner object.
- */
-FILE *xlu__cfg_yyget_in  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yyin;
-}
-
-/** Get the output stream.
- * @param yyscanner The scanner object.
- */
-FILE *xlu__cfg_yyget_out  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yyout;
-}
-
-/** Get the length of the current token.
- * @param yyscanner The scanner object.
- */
-int xlu__cfg_yyget_leng  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yyleng;
-}
-
-/** Get the current token.
- * @param yyscanner The scanner object.
- */
-
-char *xlu__cfg_yyget_text  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yytext;
-}
-
-/** Set the user-defined data. This data is never touched by the scanner.
- * @param user_defined The data to be associated with this scanner.
- * @param yyscanner The scanner object.
- */
-void xlu__cfg_yyset_extra (YY_EXTRA_TYPE  user_defined , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yyextra = user_defined ;
-}
-
-/** Set the current line number.
- * @param line_number
- * @param yyscanner The scanner object.
- */
-void xlu__cfg_yyset_lineno (int  line_number , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-        /* lineno is only valid if an input buffer exists. */
-        if (! YY_CURRENT_BUFFER )
-           yy_fatal_error( "xlu__cfg_yyset_lineno called with no buffer" , 
yyscanner);
-
-    yylineno = line_number;
-}
-
-/** Set the current column.
- * @param line_number
- * @param yyscanner The scanner object.
- */
-void xlu__cfg_yyset_column (int  column_no , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-        /* column is only valid if an input buffer exists. */
-        if (! YY_CURRENT_BUFFER )
-           yy_fatal_error( "xlu__cfg_yyset_column called with no buffer" , 
yyscanner);
-
-    yycolumn = column_no;
-}
-
-/** Set the input stream. This does not discard the current
- * input buffer.
- * @param in_str A readable stream.
- * @param yyscanner The scanner object.
- * @see xlu__cfg_yy_switch_to_buffer
- */
-void xlu__cfg_yyset_in (FILE *  in_str , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yyin = in_str ;
-}
-
-void xlu__cfg_yyset_out (FILE *  out_str , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yyout = out_str ;
-}
-
-int xlu__cfg_yyget_debug  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yy_flex_debug;
-}
-
-void xlu__cfg_yyset_debug (int  bdebug , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yy_flex_debug = bdebug ;
-}
-
-/* Accessor methods for yylval and yylloc */
-
-YYSTYPE * xlu__cfg_yyget_lval  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yylval;
-}
-
-void xlu__cfg_yyset_lval (YYSTYPE *  yylval_param , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yylval = yylval_param;
-}
-
-YYLTYPE *xlu__cfg_yyget_lloc  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yylloc;
-}
-
-void xlu__cfg_yyset_lloc (YYLTYPE *  yylloc_param , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yylloc = yylloc_param;
-}
-
-/* User-visible API */
-
-/* xlu__cfg_yylex_init is special because it creates the scanner itself, so it 
is
- * the ONLY reentrant function that doesn't take the scanner as the last 
argument.
- * That's why we explicitly handle the declaration, instead of using our 
macros.
- */
-
-int xlu__cfg_yylex_init(yyscan_t* ptr_yy_globals)
-
-{
-    if (ptr_yy_globals == NULL){
-        errno = EINVAL;
-        return 1;
-    }
-
-    *ptr_yy_globals = (yyscan_t) xlu__cfg_yyalloc ( sizeof( struct yyguts_t ), 
NULL );
-
-    if (*ptr_yy_globals == NULL){
-        errno = ENOMEM;
-        return 1;
-    }
-
-    /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 
for releases. */
-    memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
-
-    return yy_init_globals ( *ptr_yy_globals );
-}
-
-/* xlu__cfg_yylex_init_extra has the same functionality as 
xlu__cfg_yylex_init, but follows the
- * convention of taking the scanner as the last argument. Note however, that
- * this is a *pointer* to a scanner, as it will be allocated by this call (and
- * is the reason, too, why this function also must handle its own declaration).
- * The user defined value in the first argument will be available to 
xlu__cfg_yyalloc in
- * the yyextra field.
- */
-
-int xlu__cfg_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* 
ptr_yy_globals )
-
-{
-    struct yyguts_t dummy_yyguts;
-
-    xlu__cfg_yyset_extra (yy_user_defined, &dummy_yyguts);
-
-    if (ptr_yy_globals == NULL){
-        errno = EINVAL;
-        return 1;
-    }
-
-    *ptr_yy_globals = (yyscan_t) xlu__cfg_yyalloc ( sizeof( struct yyguts_t ), 
&dummy_yyguts );
-
-    if (*ptr_yy_globals == NULL){
-        errno = ENOMEM;
-        return 1;
-    }
-
-    /* By setting to 0xAA, we expose bugs in
-    yy_init_globals. Leave at 0x00 for releases. */
-    memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
-
-    xlu__cfg_yyset_extra (yy_user_defined, *ptr_yy_globals);
-
-    return yy_init_globals ( *ptr_yy_globals );
-}
-
-static int yy_init_globals (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    /* Initialization is the same as for the non-reentrant scanner.
-     * This function is called from xlu__cfg_yylex_destroy(), so don't 
allocate here.
-     */
-
-    yyg->yy_buffer_stack = 0;
-    yyg->yy_buffer_stack_top = 0;
-    yyg->yy_buffer_stack_max = 0;
-    yyg->yy_c_buf_p = (char *) 0;
-    yyg->yy_init = 0;
-    yyg->yy_start = 0;
-
-    yyg->yy_start_stack_ptr = 0;
-    yyg->yy_start_stack_depth = 0;
-    yyg->yy_start_stack =  NULL;
-
-/* Defined in main.c */
-#ifdef YY_STDINIT
-    yyin = stdin;
-    yyout = stdout;
-#else
-    yyin = (FILE *) 0;
-    yyout = (FILE *) 0;
-#endif
-
-    /* For future reference: Set errno on error, since we are called by
-     * xlu__cfg_yylex_init()
-     */
-    return 0;
-}
-
-/* xlu__cfg_yylex_destroy is for both reentrant and non-reentrant scanners. */
-int xlu__cfg_yylex_destroy  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-    /* Pop the buffer stack, destroying each element. */
-       while(YY_CURRENT_BUFFER){
-               xlu__cfg_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
-               YY_CURRENT_BUFFER_LVALUE = NULL;
-               xlu__cfg_yypop_buffer_state(yyscanner);
-       }
-
-       /* Destroy the stack itself. */
-       xlu__cfg_yyfree(yyg->yy_buffer_stack ,yyscanner);
-       yyg->yy_buffer_stack = NULL;
-
-    /* Destroy the start condition stack. */
-        xlu__cfg_yyfree(yyg->yy_start_stack ,yyscanner );
-        yyg->yy_start_stack = NULL;
-
-    /* Reset the globals. This is important in a non-reentrant scanner so the 
next time
-     * xlu__cfg_yylex() is called, initialization will occur. */
-    yy_init_globals( yyscanner);
-
-    /* Destroy the main struct (reentrant only). */
-    xlu__cfg_yyfree ( yyscanner , yyscanner );
-    yyscanner = NULL;
-    return 0;
-}
-
-/*
- * Internal utility routines.
- */
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t 
yyscanner)
-{
-       register int i;
-       for ( i = 0; i < n; ++i )
-               s1[i] = s2[i];
-}
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
-{
-       register int n;
-       for ( n = 0; s[n]; ++n )
-               ;
-
-       return n;
-}
-#endif
-
-void *xlu__cfg_yyalloc (yy_size_t  size , yyscan_t yyscanner)
-{
-       return (void *) malloc( size );
-}
-
-void *xlu__cfg_yyrealloc  (void * ptr, yy_size_t  size , yyscan_t yyscanner)
-{
-       /* The cast to (char *) in the following accommodates both
-        * implementations that use char* generic pointers, and those
-        * that use void* generic pointers.  It works with the latter
-        * because both ANSI C and C++ allow castless assignment from
-        * any pointer type to void*, and deal with argument conversions
-        * as though doing an assignment.
-        */
-       return (void *) realloc( (char *) ptr, size );
-}
-
-void xlu__cfg_yyfree (void * ptr , yyscan_t yyscanner)
-{
-       free( (char *) ptr );   /* see xlu__cfg_yyrealloc() for (char *) cast */
-}
-
-#define YYTABLES_NAME "yytables"
-
-#line 104 "libxlu_cfg_l.l"
diff -r 0f36c2eec2e1 -r 41ba03f68d8c tools/libxl/libxlu_cfg_l.h
--- a/tools/libxl/libxlu_cfg_l.h        Thu Jul 28 15:40:54 2011 +0100
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,357 +0,0 @@
-#ifndef xlu__cfg_yyHEADER_H
-#define xlu__cfg_yyHEADER_H 1
-#define xlu__cfg_yyIN_HEADER 1
-
-#line 6 "libxlu_cfg_l.h"
-
-#line 8 "libxlu_cfg_l.h"
-
-#define  YY_INT_ALIGNED short int
-
-/* A lexical scanner generated by flex */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 35
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif
-
-/* First, we deal with  platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-
-/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types.
- */
-#ifndef __STDC_LIMIT_MACROS
-#define __STDC_LIMIT_MACROS 1
-#endif
-
-#include <inttypes.h>
-typedef int8_t flex_int8_t;
-typedef uint8_t flex_uint8_t;
-typedef int16_t flex_int16_t;
-typedef uint16_t flex_uint16_t;
-typedef int32_t flex_int32_t;
-typedef uint32_t flex_uint32_t;
-#else
-typedef signed char flex_int8_t;
-typedef short int flex_int16_t;
-typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t;
-typedef unsigned short int flex_uint16_t;
-typedef unsigned int flex_uint32_t;
-
-/* Limits of integral types. */
-#ifndef INT8_MIN
-#define INT8_MIN               (-128)
-#endif
-#ifndef INT16_MIN
-#define INT16_MIN              (-32767-1)
-#endif
-#ifndef INT32_MIN
-#define INT32_MIN              (-2147483647-1)
-#endif
-#ifndef INT8_MAX
-#define INT8_MAX               (127)
-#endif
-#ifndef INT16_MAX
-#define INT16_MAX              (32767)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX              (2147483647)
-#endif
-#ifndef UINT8_MAX
-#define UINT8_MAX              (255U)
-#endif
-#ifndef UINT16_MAX
-#define UINT16_MAX             (65535U)
-#endif
-#ifndef UINT32_MAX
-#define UINT32_MAX             (4294967295U)
-#endif
-
-#endif /* ! C99 */
-
-#endif /* ! FLEXINT_H */
-
-#ifdef __cplusplus
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else  /* ! __cplusplus */
-
-/* C99 requires __STDC__ to be defined as 1. */
-#if defined (__STDC__)
-
-#define YY_USE_CONST
-
-#endif /* defined (__STDC__) */
-#endif /* ! __cplusplus */
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-/* An opaque pointer. */
-#ifndef YY_TYPEDEF_YY_SCANNER_T
-#define YY_TYPEDEF_YY_SCANNER_T
-typedef void* yyscan_t;
-#endif
-
-/* For convenience, these vars (plus the bison vars far below)
-   are macros in the reentrant scanner. */
-#define yyin yyg->yyin_r
-#define yyout yyg->yyout_r
-#define yyextra yyg->yyextra_r
-#define yyleng yyg->yyleng_r
-#define yytext yyg->yytext_r
-#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
-#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
-#define yy_flex_debug yyg->yy_flex_debug_r
-
-/* Size of default input buffer. */
-#ifndef YY_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k.
- * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
- * Ditto for the __ia64__ case accordingly.
- */
-#define YY_BUF_SIZE 32768
-#else
-#define YY_BUF_SIZE 16384
-#endif /* __ia64__ */
-#endif
-
-#ifndef YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-#endif
-
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
-#ifndef YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-struct yy_buffer_state
-       {
-       FILE *yy_input_file;
-
-       char *yy_ch_buf;                /* input buffer */
-       char *yy_buf_pos;               /* current position in input buffer */
-
-       /* Size of input buffer in bytes, not including room for EOB
-        * characters.
-        */
-       yy_size_t yy_buf_size;
-
-       /* Number of characters read into yy_ch_buf, not including EOB
-        * characters.
-        */
-       int yy_n_chars;
-
-       /* Whether we "own" the buffer - i.e., we know we created it,
-        * and can realloc() it to grow it, and should free() it to
-        * delete it.
-        */
-       int yy_is_our_buffer;
-
-       /* Whether this is an "interactive" input source; if so, and
-        * if we're using stdio for input, then we want to use getc()
-        * instead of fread(), to make sure we stop fetching input after
-        * each newline.
-        */
-       int yy_is_interactive;
-
-       /* Whether we're considered to be at the beginning of a line.
-        * If so, '^' rules will be active on the next match, otherwise
-        * not.
-        */
-       int yy_at_bol;
-
-    int yy_bs_lineno; /**< The line count. */
-    int yy_bs_column; /**< The column count. */
-
-       /* Whether to try to fill the input buffer when we reach the
-        * end of it.
-        */
-       int yy_fill_buffer;
-
-       int yy_buffer_status;
-
-       };
-#endif /* !YY_STRUCT_YY_BUFFER_STATE */
-
-void xlu__cfg_yyrestart (FILE *input_file ,yyscan_t yyscanner );
-void xlu__cfg_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t 
yyscanner );
-YY_BUFFER_STATE xlu__cfg_yy_create_buffer (FILE *file,int size ,yyscan_t 
yyscanner );
-void xlu__cfg_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
-void xlu__cfg_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
-void xlu__cfg_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t 
yyscanner );
-void xlu__cfg_yypop_buffer_state (yyscan_t yyscanner );
-
-YY_BUFFER_STATE xlu__cfg_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t 
yyscanner );
-YY_BUFFER_STATE xlu__cfg_yy_scan_string (yyconst char *yy_str ,yyscan_t 
yyscanner );
-YY_BUFFER_STATE xlu__cfg_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t 
yyscanner );
-
-void *xlu__cfg_yyalloc (yy_size_t ,yyscan_t yyscanner );
-void *xlu__cfg_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
-void xlu__cfg_yyfree (void * ,yyscan_t yyscanner );
-
-#define xlu__cfg_yywrap(n) 1
-#define YY_SKIP_YYWRAP
-
-#define yytext_ptr yytext_r
-
-#ifdef YY_HEADER_EXPORT_START_CONDITIONS
-#define INITIAL 0
-#define lexerr 1
-
-#endif
-
-#ifndef YY_NO_UNISTD_H
-/* Special case for "unistd.h", since it is non-ANSI. We include it way
- * down here because we want the user's section 1 to have been scanned first.
- * The user has a chance to override it with an option.
- */
-#include <unistd.h>
-#endif
-
-#ifndef YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#endif
-
-int xlu__cfg_yylex_init (yyscan_t* scanner);
-
-int xlu__cfg_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
-
-/* Accessor methods to globals.
-   These are made visible to non-reentrant scanners for convenience. */
-
-int xlu__cfg_yylex_destroy (yyscan_t yyscanner );
-
-int xlu__cfg_yyget_debug (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_debug (int debug_flag ,yyscan_t yyscanner );
-
-YY_EXTRA_TYPE xlu__cfg_yyget_extra (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
-
-FILE *xlu__cfg_yyget_in (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_in  (FILE * in_str ,yyscan_t yyscanner );
-
-FILE *xlu__cfg_yyget_out (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_out  (FILE * out_str ,yyscan_t yyscanner );
-
-int xlu__cfg_yyget_leng (yyscan_t yyscanner );
-
-char *xlu__cfg_yyget_text (yyscan_t yyscanner );
-
-int xlu__cfg_yyget_lineno (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_lineno (int line_number ,yyscan_t yyscanner );
-
-YYSTYPE * xlu__cfg_yyget_lval (yyscan_t yyscanner );
-
-void xlu__cfg_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
-
-       YYLTYPE *xlu__cfg_yyget_lloc (yyscan_t yyscanner );
-
-        void xlu__cfg_yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner );
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int xlu__cfg_yywrap (yyscan_t yyscanner );
-#else
-extern int xlu__cfg_yywrap (yyscan_t yyscanner );
-#endif
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
-#endif
-
-#ifndef YY_NO_INPUT
-
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k */
-#define YY_READ_BUF_SIZE 16384
-#else
-#define YY_READ_BUF_SIZE 8192
-#endif /* __ia64__ */
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL_IS_OURS 1
-
-extern int xlu__cfg_yylex \
-               (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t 
yyscanner);
-
-#define YY_DECL int xlu__cfg_yylex \
-               (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t 
yyscanner)
-#endif /* !YY_DECL */
-
-/* yy_get_previous_state - get the state just before the EOB char was reached 
*/
-
-#undef YY_NEW_FILE
-#undef YY_FLUSH_BUFFER
-#undef yy_set_bol
-#undef yy_new_buffer
-#undef yy_set_interactive
-#undef YY_DO_BEFORE_ACTION
-
-#ifdef YY_DECL_IS_OURS
-#undef YY_DECL_IS_OURS
-#undef YY_DECL
-#endif
-
-#line 104 "libxlu_cfg_l.l"
-
-#line 356 "libxlu_cfg_l.h"
-#undef xlu__cfg_yyIN_HEADER
-#endif /* xlu__cfg_yyHEADER_H */
diff -r 0f36c2eec2e1 -r 41ba03f68d8c tools/libxl/libxlu_cfg_y.c
--- a/tools/libxl/libxlu_cfg_y.c        Thu Jul 28 15:40:54 2011 +0100
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,1691 +0,0 @@
-/* A Bison parser, made by GNU Bison 2.3.  */
-
-/* Skeleton implementation for Bison's Yacc-like parsers in C
-
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
-   Free Software Foundation, Inc.
-
-   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, 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.  */
-
-/* As a special exception, you may create a larger work that contains
-   part or all of the Bison parser skeleton and distribute that work
-   under terms of your choice, so long as that work isn't itself a
-   parser generator using the skeleton or a modified version thereof
-   as a parser skeleton.  Alternatively, if you modify or redistribute
-   the parser skeleton itself, you may (at your option) remove this
-   special exception, which will cause the skeleton and the resulting
-   Bison output files to be licensed under the GNU General Public
-   License without this special exception.
-
-   This special exception was added by the Free Software Foundation in
-   version 2.2 of Bison.  */
-
-/* C LALR(1) parser skeleton written by Richard Stallman, by
-   simplifying the original so-called "semantic" parser.  */
-
-/* All symbols defined below should begin with yy or YY, to avoid
-   infringing on user name space.  This should be done even for local
-   variables, as they might otherwise be expanded by user macros.
-   There are some unavoidable exceptions within include files to
-   define necessary library symbols; they are noted "INFRINGES ON
-   USER NAME SPACE" below.  */
-
-/* Identify Bison output.  */
-#define YYBISON 1
-
-/* Bison version.  */
-#define YYBISON_VERSION "2.3"
-
-/* Skeleton name.  */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers.  */
-#define YYPURE 1
-
-/* Using locations.  */
-#define YYLSP_NEEDED 1
-
-/* Substitute the variable and function names.  */
-#define yyparse xlu__cfg_yyparse
-#define yylex   xlu__cfg_yylex
-#define yyerror xlu__cfg_yyerror
-#define yylval  xlu__cfg_yylval
-#define yychar  xlu__cfg_yychar
-#define yydebug xlu__cfg_yydebug
-#define yynerrs xlu__cfg_yynerrs
-#define yylloc xlu__cfg_yylloc
-
-/* Tokens.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     IDENT = 258,
-     STRING = 259,
-     NUMBER = 260,
-     NEWLINE = 261
-   };
-#endif
-/* Tokens.  */
-#define IDENT 258
-#define STRING 259
-#define NUMBER 260
-#define NEWLINE 261
-
-
-
-
-/* Copy the first part of user declarations.  */
-#line 19 "libxlu_cfg_y.y"
-
-#define YYLEX_PARAM ctx->scanner
-#include "libxlu_cfg_i.h"
-#include "libxlu_cfg_l.h"
-
-
-/* Enabling traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages.  */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 1
-#endif
-
-/* Enabling the token table.  */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
-#endif
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-#line 25 "libxlu_cfg_y.y"
-{
-  char *string;
-  XLU_ConfigSetting *setting;
-}
-/* Line 187 of yacc.c.  */
-#line 127 "libxlu_cfg_y.c"
-       YYSTYPE;
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
-typedef struct YYLTYPE
-{
-  int first_line;
-  int first_column;
-  int last_line;
-  int last_column;
-} YYLTYPE;
-# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
-# define YYLTYPE_IS_DECLARED 1
-# define YYLTYPE_IS_TRIVIAL 1
-#endif
-
-
-/* Copy the second part of user declarations.  */
-
-
-/* Line 216 of yacc.c.  */
-#line 152 "libxlu_cfg_y.c"
-
-#ifdef short
-# undef short
-#endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
-#endif
-
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
-#else
-typedef short int yytype_int8;
-#endif
-
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
-
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
-
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-#  define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-#  define YYSIZE_T size_t
-# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYSIZE_T size_t
-# else
-#  define YYSIZE_T unsigned int
-# endif
-#endif
-
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if YYENABLE_NLS
-#  if ENABLE_NLS
-#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-#   define YY_(msgid) dgettext ("bison-runtime", msgid)
-#  endif
-# endif
-# ifndef YY_
-#  define YY_(msgid) msgid
-# endif
-#endif
-
-/* Suppress unused-variable warnings by "using" E.  */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(e) ((void) (e))
-#else
-# define YYUSE(e) /* empty */
-#endif
-
-/* Identity function, used to suppress warnings about constant conditions.  */
-#ifndef lint
-# define YYID(n) (n)
-#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-static int
-YYID (int i)
-#else
-static int
-YYID (i)
-    int i;
-#endif
-{
-  return i;
-}
-#endif
-
-#if ! defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols.  */
-
-# ifdef YYSTACK_USE_ALLOCA
-#  if YYSTACK_USE_ALLOCA
-#   ifdef __GNUC__
-#    define YYSTACK_ALLOC __builtin_alloca
-#   elif defined __BUILTIN_VA_ARG_INCR
-#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-#   elif defined _AIX
-#    define YYSTACK_ALLOC __alloca
-#   elif defined _MSC_VER
-#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-#    define alloca _alloca
-#   else
-#    define YYSTACK_ALLOC alloca
-#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || 
defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#     ifndef _STDLIB_H
-#      define _STDLIB_H 1
-#     endif
-#    endif
-#   endif
-#  endif
-# endif
-
-# ifdef YYSTACK_ALLOC
-   /* Pacify GCC's `empty if-body' warning.  */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
-#  ifndef YYSTACK_ALLOC_MAXIMUM
-    /* The OS might guarantee only one guard page at the bottom of the stack,
-       and a page size can be as small as 4096 bytes.  So we cannot safely
-       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
-       to allow for a few compiler-allocated temporary stack slots.  */
-#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-#  endif
-# else
-#  define YYSTACK_ALLOC YYMALLOC
-#  define YYSTACK_FREE YYFREE
-#  ifndef YYSTACK_ALLOC_MAXIMUM
-#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-#  endif
-#  if (defined __cplusplus && ! defined _STDLIB_H \
-       && ! ((defined YYMALLOC || defined malloc) \
-            && (defined YYFREE || defined free)))
-#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#   ifndef _STDLIB_H
-#    define _STDLIB_H 1
-#   endif
-#  endif
-#  ifndef YYMALLOC
-#   define YYMALLOC malloc
-#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined 
__C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-#   endif
-#  endif
-#  ifndef YYFREE
-#   define YYFREE free
-#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined 
__C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-void free (void *); /* INFRINGES ON USER NAME SPACE */
-#   endif
-#  endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (! defined yyoverflow \
-     && (! defined __cplusplus \
-        || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
-            && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member.  */
-union yyalloc
-{
-  yytype_int16 yyss;
-  YYSTYPE yyvs;
-    YYLTYPE yyls;
-};
-
-/* The size of the maximum gap between one aligned stack and the next.  */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
-   N elements.  */
-# define YYSTACK_BYTES(N) \
-     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
-      + 2 * YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO.  The source and destination do
-   not overlap.  */
-# ifndef YYCOPY
-#  if defined __GNUC__ && 1 < __GNUC__
-#   define YYCOPY(To, From, Count) \
-      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-#  else
-#   define YYCOPY(To, From, Count)             \
-      do                                       \
-       {                                       \
-         YYSIZE_T yyi;                         \
-         for (yyi = 0; yyi < (Count); yyi++)   \
-           (To)[yyi] = (From)[yyi];            \
-       }                                       \
-      while (YYID (0))
-#  endif
-# endif
-
-/* Relocate STACK from its old location to the new one.  The
-   local variables YYSIZE and YYSTACKSIZE give the old and new number of
-   elements in the stack, and YYPTR gives the new location of the
-   stack.  Advance YYPTR to a properly aligned location for the next
-   stack.  */
-# define YYSTACK_RELOCATE(Stack)                                       \
-    do                                                                 \
-      {                                                                        
\
-       YYSIZE_T yynewbytes;                                            \
-       YYCOPY (&yyptr->Stack, Stack, yysize);                          \
-       Stack = &yyptr->Stack;                                          \
-       yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
-       yyptr += yynewbytes / sizeof (*yyptr);                          \
-      }                                                                        
\
-    while (YYID (0))
-
-#endif
-
-/* YYFINAL -- State number of the termination state.  */
-#define YYFINAL  2
-/* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   23
-
-/* YYNTOKENS -- Number of terminals.  */
-#define YYNTOKENS  12
-/* YYNNTS -- Number of nonterminals.  */
-#define YYNNTS  10
-/* YYNRULES -- Number of rules.  */
-#define YYNRULES  20
-/* YYNRULES -- Number of states.  */
-#define YYNSTATES  29
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
-#define YYUNDEFTOK  2
-#define YYMAXUTOK   261
-
-#define YYTRANSLATE(YYX)                                               \
-  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
-static const yytype_uint8 yytranslate[] =
-{
-       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,    11,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     8,
-       2,     7,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     9,     2,    10,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
-       5,     6
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
-   YYRHS.  */
-static const yytype_uint8 yyprhs[] =
-{
-       0,     0,     3,     4,     7,     8,    14,    16,    19,    21,
-      23,    25,    30,    32,    34,    35,    37,    41,    44,    50,
-      51
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
-static const yytype_int8 yyrhs[] =
-{
-      13,     0,    -1,    -1,    13,    14,    -1,    -1,     3,     7,
-      17,    15,    16,    -1,    16,    -1,     1,     6,    -1,     6,
-      -1,     8,    -1,    18,    -1,     9,    21,    19,    10,    -1,
-       4,    -1,     5,    -1,    -1,    20,    -1,    20,    11,    21,
-      -1,    18,    21,    -1,    20,    11,    21,    18,    21,    -1,
-      -1,    21,     6,    -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
-static const yytype_uint8 yyrline[] =
-{
-       0,    47,    47,    48,    50,    50,    52,    53,    55,    56,
-      58,    59,    61,    62,    64,    65,    66,    68,    69,    71,
-      73
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
-/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
-   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
-static const char *const yytname[] =
-{
-  "$end", "error", "$undefined", "IDENT", "STRING", "NUMBER", "NEWLINE",
-  "'='", "';'", "'['", "']'", "','", "$accept", "file", "setting", "@1",
-  "endstmt", "value", "atom", "valuelist", "values", "nlok", 0
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
-   token YYLEX-NUM.  */
-static const yytype_uint16 yytoknum[] =
-{
-       0,   256,   257,   258,   259,   260,   261,    61,    59,    91,
-      93,    44
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
-static const yytype_uint8 yyr1[] =
-{
-       0,    12,    13,    13,    15,    14,    14,    14,    16,    16,
-      17,    17,    18,    18,    19,    19,    19,    20,    20,    21,
-      21
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
-static const yytype_uint8 yyr2[] =
-{
-       0,     2,     0,     2,     0,     5,     1,     2,     1,     1,
-       1,     4,     1,     1,     0,     1,     3,     2,     5,     0,
-       2
-};
-
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
-   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
-   means the default is an error.  */
-static const yytype_uint8 yydefact[] =
-{
-       2,     0,     1,     0,     0,     8,     9,     3,     6,     7,
-       0,    12,    13,    19,     4,    10,    14,     0,    20,    19,
-       0,    15,     5,    17,    11,    19,    16,    19,    18
-};
-
-/* YYDEFGOTO[NTERM-NUM].  */
-static const yytype_int8 yydefgoto[] =
-{
-      -1,     1,     7,    17,     8,    14,    15,    20,    21,    16
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
-   STATE-NUM.  */
-#define YYPACT_NINF -17
-static const yytype_int8 yypact[] =
-{
-     -17,     1,   -17,    -3,     5,   -17,   -17,   -17,   -17,   -17,
-      10,   -17,   -17,   -17,   -17,   -17,    12,     0,   -17,   -17,
-      11,     9,   -17,    16,   -17,   -17,    12,   -17,    16
-};
-
-/* YYPGOTO[NTERM-NUM].  */
-static const yytype_int8 yypgoto[] =
-{
-     -17,   -17,   -17,   -17,     6,   -17,   -16,   -17,   -17,   -14
-};
-
-/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
-   positive, shift that token.  If negative, reduce the rule which
-   number is the opposite.  If zero, do what YYDEFACT says.
-   If YYTABLE_NINF, syntax error.  */
-#define YYTABLE_NINF -1
-static const yytype_uint8 yytable[] =
-{
-      19,     2,     3,     9,     4,    23,     5,     5,     6,     6,
-      27,    26,    10,    28,    11,    12,    11,    12,    18,    13,
-      25,    24,    18,    22
-};
-
-static const yytype_uint8 yycheck[] =
-{
-      16,     0,     1,     6,     3,    19,     6,     6,     8,     8,
-      26,    25,     7,    27,     4,     5,     4,     5,     6,     9,
-      11,    10,     6,    17
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
-   symbol of state STATE-NUM.  */
-static const yytype_uint8 yystos[] =
-{
-       0,    13,     0,     1,     3,     6,     8,    14,    16,     6,
-       7,     4,     5,     9,    17,    18,    21,    15,     6,    18,
-      19,    20,    16,    21,    10,    11,    21,    18,    21
-};
-
-#define yyerrok                (yyerrstatus = 0)
-#define yyclearin      (yychar = YYEMPTY)
-#define YYEMPTY                (-2)
-#define YYEOF          0
-
-#define YYACCEPT       goto yyacceptlab
-#define YYABORT                goto yyabortlab
-#define YYERROR                goto yyerrorlab
-
-
-/* Like YYERROR except do call yyerror.  This remains here temporarily
-   to ease the transition to the new meaning of YYERROR, for GCC.
-   Once GCC version 2 has supplanted version 1, this can go.  */
-
-#define YYFAIL         goto yyerrlab
-
-#define YYRECOVERING()  (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value)                                 \
-do                                                             \
-  if (yychar == YYEMPTY && yylen == 1)                         \
-    {                                                          \
-      yychar = (Token);                                                \
-      yylval = (Value);                                                \
-      yytoken = YYTRANSLATE (yychar);                          \
-      YYPOPSTACK (1);                                          \
-      goto yybackup;                                           \
-    }                                                          \
-  else                                                         \
-    {                                                          \
-      yyerror (&yylloc, ctx, YY_("syntax error: cannot back up")); \
-      YYERROR;                                                 \
-    }                                                          \
-while (YYID (0))
-
-
-#define YYTERROR       1
-#define YYERRCODE      256
-
-
-/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
-   If N is 0, then set CURRENT to the empty location which ends
-   the previous symbol: RHS[0] (always defined).  */
-
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N)                               \
-    do                                                                 \
-      if (YYID (N))                                                    \
-       {                                                               \
-         (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;        \
-         (Current).first_column = YYRHSLOC (Rhs, 1).first_column;      \
-         (Current).last_line    = YYRHSLOC (Rhs, N).last_line;         \
-         (Current).last_column  = YYRHSLOC (Rhs, N).last_column;       \
-       }                                                               \
-      else                                                             \
-       {                                                               \
-         (Current).first_line   = (Current).last_line   =              \
-           YYRHSLOC (Rhs, 0).last_line;                                \
-         (Current).first_column = (Current).last_column =              \
-           YYRHSLOC (Rhs, 0).last_column;                              \
-       }                                                               \
-    while (YYID (0))
-#endif
-
-
-/* YY_LOCATION_PRINT -- Print the location on the stream.
-   This macro was not mandated originally: define only if we know
-   we won't break user code: when these are the locations we know.  */
-
-#ifndef YY_LOCATION_PRINT
-# if YYLTYPE_IS_TRIVIAL
-#  define YY_LOCATION_PRINT(File, Loc)                 \
-     fprintf (File, "%d.%d-%d.%d",                     \
-             (Loc).first_line, (Loc).first_column,     \
-             (Loc).last_line,  (Loc).last_column)
-# else
-#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-# endif
-#endif
-
-
-/* YYLEX -- calling `yylex' with the right arguments.  */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
-#else
-# define YYLEX yylex (&yylval, &yylloc, scanner)
-#endif
-
-/* Enable debugging if requested.  */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args)                       \
-do {                                           \
-  if (yydebug)                                 \
-    YYFPRINTF Args;                            \
-} while (YYID (0))
-
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)                   \
-do {                                                                     \
-  if (yydebug)                                                           \
-    {                                                                    \
-      YYFPRINTF (stderr, "%s ", Title);                                        
  \
-      yy_symbol_print (stderr,                                           \
-                 Type, Value, Location, ctx); \
-      YYFPRINTF (stderr, "\n");                                                
  \
-    }                                                                    \
-} while (YYID (0))
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT.  |
-`--------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const 
yyvaluep, YYLTYPE const * const yylocationp, CfgParseContext *ctx)
-#else
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, ctx)
-    FILE *yyoutput;
-    int yytype;
-    YYSTYPE const * const yyvaluep;
-    YYLTYPE const * const yylocationp;
-    CfgParseContext *ctx;
-#endif
-{
-  if (!yyvaluep)
-    return;
-  YYUSE (yylocationp);
-  YYUSE (ctx);
-# ifdef YYPRINT
-  if (yytype < YYNTOKENS)
-    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# else
-  YYUSE (yyoutput);
-# endif
-  switch (yytype)
-    {
-      default:
-       break;
-    }
-}
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT.  |
-`--------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, 
YYLTYPE const * const yylocationp, CfgParseContext *ctx)
-#else
-static void
-yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp, ctx)
-    FILE *yyoutput;
-    int yytype;
-    YYSTYPE const * const yyvaluep;
-    YYLTYPE const * const yylocationp;
-    CfgParseContext *ctx;
-#endif
-{
-  if (yytype < YYNTOKENS)
-    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-  else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
-  YY_LOCATION_PRINT (yyoutput, *yylocationp);
-  YYFPRINTF (yyoutput, ": ");
-  yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, ctx);
-  YYFPRINTF (yyoutput, ")");
-}
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included).                                                   |
-`------------------------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-static void
-yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
-#else
-static void
-yy_stack_print (bottom, top)
-    yytype_int16 *bottom;
-    yytype_int16 *top;
-#endif
-{
-  YYFPRINTF (stderr, "Stack now");
-  for (; bottom <= top; ++bottom)
-    YYFPRINTF (stderr, " %d", *bottom);
-  YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top)                           \
-do {                                                           \
-  if (yydebug)                                                 \
-    yy_stack_print ((Bottom), (Top));                          \
-} while (YYID (0))
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced.  |
-`------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-static void
-yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, CfgParseContext 
*ctx)
-#else
-static void
-yy_reduce_print (yyvsp, yylsp, yyrule, ctx)
-    YYSTYPE *yyvsp;
-    YYLTYPE *yylsp;
-    int yyrule;
-    CfgParseContext *ctx;
-#endif
-{
-  int yynrhs = yyr2[yyrule];
-  int yyi;
-  unsigned long int yylno = yyrline[yyrule];
-  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
-            yyrule - 1, yylno);
-  /* The symbols being reduced.  */
-  for (yyi = 0; yyi < yynrhs; yyi++)
-    {
-      fprintf (stderr, "   $%d = ", yyi + 1);
-      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
-                      &(yyvsp[(yyi + 1) - (yynrhs)])
-                      , &(yylsp[(yyi + 1) - (yynrhs)])                , ctx);
-      fprintf (stderr, "\n");
-    }
-}
-
-# define YY_REDUCE_PRINT(Rule)         \
-do {                                   \
-  if (yydebug)                         \
-    yy_reduce_print (yyvsp, yylsp, Rule, ctx); \
-} while (YYID (0))
-
-/* Nonzero means print parse trace.  It is left uninitialized so that
-   multiple parsers can coexist.  */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks.  */
-#ifndef        YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
-   if the built-in stack extension method is used).
-
-   Do not make this value too large; the results are undefined if
-   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
-   evaluated with infinite-precision integer arithmetic.  */
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-#  if defined __GLIBC__ && defined _STRING_H
-#   define yystrlen strlen
-#  else
-/* Return the length of YYSTR.  */
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-static YYSIZE_T
-yystrlen (const char *yystr)
-#else
-static YYSIZE_T
-yystrlen (yystr)
-    const char *yystr;
-#endif
-{
-  YYSIZE_T yylen;
-  for (yylen = 0; yystr[yylen]; yylen++)
-    continue;
-  return yylen;
-}
-#  endif
-# endif
-
-# ifndef yystpcpy
-#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
-#   define yystpcpy stpcpy
-#  else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
-   YYDEST.  */
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-static char *
-yystpcpy (char *yydest, const char *yysrc)
-#else
-static char *
-yystpcpy (yydest, yysrc)
-    char *yydest;
-    const char *yysrc;
-#endif
-{
-  char *yyd = yydest;
-  const char *yys = yysrc;
-
-  while ((*yyd++ = *yys++) != '\0')
-    continue;
-
-  return yyd - 1;
-}
-#  endif
-# endif
-
-# ifndef yytnamerr
-/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
-   quotes and backslashes, so that it's suitable for yyerror.  The
-   heuristic is that double-quoting is unnecessary unless the string
-   contains an apostrophe, a comma, or backslash (other than
-   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
-   null, do not copy; instead, return the length of what the result
-   would have been.  */
-static YYSIZE_T
-yytnamerr (char *yyres, const char *yystr)
-{
-  if (*yystr == '"')
-    {
-      YYSIZE_T yyn = 0;
-      char const *yyp = yystr;
-
-      for (;;)
-       switch (*++yyp)
-         {
-         case '\'':
-         case ',':
-           goto do_not_strip_quotes;
-
-         case '\\':
-           if (*++yyp != '\\')
-             goto do_not_strip_quotes;
-           /* Fall through.  */
-         default:
-           if (yyres)
-             yyres[yyn] = *yyp;
-           yyn++;
-           break;
-
-         case '"':
-           if (yyres)
-             yyres[yyn] = '\0';
-           return yyn;
-         }
-    do_not_strip_quotes: ;
-    }
-
-  if (! yyres)
-    return yystrlen (yystr);
-
-  return yystpcpy (yyres, yystr) - yyres;
-}
-# endif
-
-/* Copy into YYRESULT an error message about the unexpected token
-   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
-   including the terminating null byte.  If YYRESULT is null, do not
-   copy anything; just return the number of bytes that would be
-   copied.  As a special case, return 0 if an ordinary "syntax error"
-   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
-   size calculation.  */
-static YYSIZE_T
-yysyntax_error (char *yyresult, int yystate, int yychar)
-{
-  int yyn = yypact[yystate];
-
-  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
-    return 0;
-  else
-    {
-      int yytype = YYTRANSLATE (yychar);
-      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
-      YYSIZE_T yysize = yysize0;
-      YYSIZE_T yysize1;
-      int yysize_overflow = 0;
-      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
-      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
-      int yyx;
-
-# if 0
-      /* This is so xgettext sees the translatable formats that are
-        constructed on the fly.  */
-      YY_("syntax error, unexpected %s");
-      YY_("syntax error, unexpected %s, expecting %s");
-      YY_("syntax error, unexpected %s, expecting %s or %s");
-      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
-      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
-# endif
-      char *yyfmt;
-      char const *yyf;
-      static char const yyunexpected[] = "syntax error, unexpected %s";
-      static char const yyexpecting[] = ", expecting %s";
-      static char const yyor[] = " or %s";
-      char yyformat[sizeof yyunexpected
-                   + sizeof yyexpecting - 1
-                   + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
-                      * (sizeof yyor - 1))];
-      char const *yyprefix = yyexpecting;
-
-      /* Start YYX at -YYN if negative to avoid negative indexes in
-        YYCHECK.  */
-      int yyxbegin = yyn < 0 ? -yyn : 0;
-
-      /* Stay within bounds of both yycheck and yytname.  */
-      int yychecklim = YYLAST - yyn + 1;
-      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
-      int yycount = 1;
-
-      yyarg[0] = yytname[yytype];
-      yyfmt = yystpcpy (yyformat, yyunexpected);
-
-      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
-       if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-         {
-           if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
-             {
-               yycount = 1;
-               yysize = yysize0;
-               yyformat[sizeof yyunexpected - 1] = '\0';
-               break;
-             }
-           yyarg[yycount++] = yytname[yyx];
-           yysize1 = yysize + yytnamerr (0, yytname[yyx]);
-           yysize_overflow |= (yysize1 < yysize);
-           yysize = yysize1;
-           yyfmt = yystpcpy (yyfmt, yyprefix);
-           yyprefix = yyor;
-         }
-
-      yyf = YY_(yyformat);
-      yysize1 = yysize + yystrlen (yyf);
-      yysize_overflow |= (yysize1 < yysize);
-      yysize = yysize1;
-
-      if (yysize_overflow)
-       return YYSIZE_MAXIMUM;
-
-      if (yyresult)
-       {
-         /* Avoid sprintf, as that infringes on the user's name space.
-            Don't have undefined behavior even if the translation
-            produced a string with the wrong number of "%s"s.  */
-         char *yyp = yyresult;
-         int yyi = 0;
-         while ((*yyp = *yyf) != '\0')
-           {
-             if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
-               {
-                 yyp += yytnamerr (yyp, yyarg[yyi++]);
-                 yyf += 2;
-               }
-             else
-               {
-                 yyp++;
-                 yyf++;
-               }
-           }
-       }
-      return yysize;
-    }
-}
-#endif /* YYERROR_VERBOSE */
-
-
-/*-----------------------------------------------.
-| Release the memory associated to this symbol.  |
-`-----------------------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-static void
-yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE 
*yylocationp, CfgParseContext *ctx)
-#else
-static void
-yydestruct (yymsg, yytype, yyvaluep, yylocationp, ctx)
-    const char *yymsg;
-    int yytype;
-    YYSTYPE *yyvaluep;
-    YYLTYPE *yylocationp;
-    CfgParseContext *ctx;
-#endif
-{
-  YYUSE (yyvaluep);
-  YYUSE (yylocationp);
-  YYUSE (ctx);
-
-  if (!yymsg)
-    yymsg = "Deleting";
-  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
-
-  switch (yytype)
-    {
-      case 3: /* "IDENT" */
-#line 40 "libxlu_cfg_y.y"
-       { free((yyvaluep->string)); };
-#line 1068 "libxlu_cfg_y.c"
-       break;
-      case 4: /* "STRING" */
-#line 40 "libxlu_cfg_y.y"
-       { free((yyvaluep->string)); };
-#line 1073 "libxlu_cfg_y.c"
-       break;
-      case 5: /* "NUMBER" */
-#line 40 "libxlu_cfg_y.y"
-       { free((yyvaluep->string)); };
-#line 1078 "libxlu_cfg_y.c"
-       break;
-      case 17: /* "value" */
-#line 43 "libxlu_cfg_y.y"
-       { xlu__cfg_set_free((yyvaluep->setting)); };
-#line 1083 "libxlu_cfg_y.c"
-       break;
-      case 18: /* "atom" */
-#line 40 "libxlu_cfg_y.y"
-       { free((yyvaluep->string)); };
-#line 1088 "libxlu_cfg_y.c"
-       break;
-      case 19: /* "valuelist" */
-#line 43 "libxlu_cfg_y.y"
-       { xlu__cfg_set_free((yyvaluep->setting)); };
-#line 1093 "libxlu_cfg_y.c"
-       break;
-      case 20: /* "values" */
-#line 43 "libxlu_cfg_y.y"
-       { xlu__cfg_set_free((yyvaluep->setting)); };
-#line 1098 "libxlu_cfg_y.c"
-       break;
-
-      default:
-       break;
-    }
-}
-
-
-/* Prevent warnings from -Wmissing-prototypes.  */
-
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int yyparse (CfgParseContext *ctx);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-
-
-
-
-
-/*----------.
-| yyparse.  |
-`----------*/
-
-#ifdef YYPARSE_PARAM
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void *YYPARSE_PARAM)
-#else
-int
-yyparse (YYPARSE_PARAM)
-    void *YYPARSE_PARAM;
-#endif
-#else /* ! YYPARSE_PARAM */
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (CfgParseContext *ctx)
-#else
-int
-yyparse (ctx)
-    CfgParseContext *ctx;
-#endif
-#endif
-{
-  /* The look-ahead symbol.  */
-int yychar;
-
-/* The semantic value of the look-ahead symbol.  */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far.  */
-int yynerrs;
-/* Location data for the look-ahead symbol.  */
-YYLTYPE yylloc;
-
-  int yystate;
-  int yyn;
-  int yyresult;
-  /* Number of tokens to shift before error messages enabled.  */
-  int yyerrstatus;
-  /* Look-ahead token as an internal (translated) token number.  */
-  int yytoken = 0;
-#if YYERROR_VERBOSE
-  /* Buffer for error messages, and its allocated size.  */
-  char yymsgbuf[128];
-  char *yymsg = yymsgbuf;
-  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
-  /* Three stacks and their tools:
-     `yyss': related to states,
-     `yyvs': related to semantic values,
-     `yyls': related to locations.
-
-     Refer to the stacks thru separate pointers, to allow yyoverflow
-     to reallocate them elsewhere.  */
-
-  /* The state stack.  */
-  yytype_int16 yyssa[YYINITDEPTH];
-  yytype_int16 *yyss = yyssa;
-  yytype_int16 *yyssp;
-
-  /* The semantic value stack.  */
-  YYSTYPE yyvsa[YYINITDEPTH];
-  YYSTYPE *yyvs = yyvsa;
-  YYSTYPE *yyvsp;
-
-  /* The location stack.  */
-  YYLTYPE yylsa[YYINITDEPTH];
-  YYLTYPE *yyls = yylsa;
-  YYLTYPE *yylsp;
-  /* The locations where the error started and ended.  */
-  YYLTYPE yyerror_range[2];
-
-#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
-
-  YYSIZE_T yystacksize = YYINITDEPTH;
-
-  /* The variables used to return semantic value and location from the
-     action routines.  */
-  YYSTYPE yyval;
-  YYLTYPE yyloc;
-
-  /* The number of symbols on the RHS of the reduced rule.
-     Keep to zero when no symbol should be popped.  */
-  int yylen = 0;
-
-  YYDPRINTF ((stderr, "Starting parse\n"));
-
-  yystate = 0;
-  yyerrstatus = 0;
-  yynerrs = 0;
-  yychar = YYEMPTY;            /* Cause a token to be read.  */
-
-  /* Initialize stack pointers.
-     Waste one element of value and location stack
-     so that they stay on the same level as the state stack.
-     The wasted elements are never initialized.  */
-
-  yyssp = yyss;
-  yyvsp = yyvs;
-  yylsp = yyls;
-#if YYLTYPE_IS_TRIVIAL
-  /* Initialize the default location before parsing starts.  */
-  yylloc.first_line   = yylloc.last_line   = 1;
-  yylloc.first_column = yylloc.last_column = 0;
-#endif
-
-  goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate.  |
-`------------------------------------------------------------*/
- yynewstate:
-  /* In all cases, when you get here, the value and location stacks
-     have just been pushed.  So pushing a state here evens the stacks.  */
-  yyssp++;
-
- yysetstate:
-  *yyssp = yystate;
-
-  if (yyss + yystacksize - 1 <= yyssp)
-    {
-      /* Get the current used size of the three stacks, in elements.  */
-      YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
-      {
-       /* Give user a chance to reallocate the stack.  Use copies of
-          these so that the &'s don't force the real ones into
-          memory.  */
-       YYSTYPE *yyvs1 = yyvs;
-       yytype_int16 *yyss1 = yyss;
-       YYLTYPE *yyls1 = yyls;
-
-       /* Each stack pointer address is followed by the size of the
-          data in use in that stack, in bytes.  This used to be a
-          conditional around just the two extra args, but that might
-          be undefined if yyoverflow is a macro.  */
-       yyoverflow (YY_("memory exhausted"),
-                   &yyss1, yysize * sizeof (*yyssp),
-                   &yyvs1, yysize * sizeof (*yyvsp),
-                   &yyls1, yysize * sizeof (*yylsp),
-                   &yystacksize);
-       yyls = yyls1;
-       yyss = yyss1;
-       yyvs = yyvs1;
-      }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
-      goto yyexhaustedlab;
-# else
-      /* Extend the stack our own way.  */
-      if (YYMAXDEPTH <= yystacksize)
-       goto yyexhaustedlab;
-      yystacksize *= 2;
-      if (YYMAXDEPTH < yystacksize)
-       yystacksize = YYMAXDEPTH;
-
-      {
-       yytype_int16 *yyss1 = yyss;
-       union yyalloc *yyptr =
-         (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
-       if (! yyptr)
-         goto yyexhaustedlab;
-       YYSTACK_RELOCATE (yyss);
-       YYSTACK_RELOCATE (yyvs);
-       YYSTACK_RELOCATE (yyls);
-#  undef YYSTACK_RELOCATE
-       if (yyss1 != yyssa)
-         YYSTACK_FREE (yyss1);
-      }
-# endif
-#endif /* no yyoverflow */
-
-      yyssp = yyss + yysize - 1;
-      yyvsp = yyvs + yysize - 1;
-      yylsp = yyls + yysize - 1;
-
-      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
-                 (unsigned long int) yystacksize));
-
-      if (yyss + yystacksize - 1 <= yyssp)
-       YYABORT;
-    }
-
-  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
-  goto yybackup;
-
-/*-----------.
-| yybackup.  |
-`-----------*/
-yybackup:
-
-  /* Do appropriate processing given the current state.  Read a
-     look-ahead token if we need one and don't already have one.  */
-
-  /* First try to decide what to do without reference to look-ahead token.  */
-  yyn = yypact[yystate];
-  if (yyn == YYPACT_NINF)
-    goto yydefault;
-
-  /* Not known => get a look-ahead token if don't already have one.  */
-
-  /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
-  if (yychar == YYEMPTY)
-    {
-      YYDPRINTF ((stderr, "Reading a token: "));
-      yychar = YYLEX;
-    }
-
-  if (yychar <= YYEOF)
-    {
-      yychar = yytoken = YYEOF;
-      YYDPRINTF ((stderr, "Now at end of input.\n"));
-    }
-  else
-    {
-      yytoken = YYTRANSLATE (yychar);
-      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
-    }
-
-  /* If the proper action on seeing token YYTOKEN is to reduce or to
-     detect an error, take that action.  */
-  yyn += yytoken;
-  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
-    goto yydefault;
-  yyn = yytable[yyn];
-  if (yyn <= 0)
-    {
-      if (yyn == 0 || yyn == YYTABLE_NINF)
-       goto yyerrlab;
-      yyn = -yyn;
-      goto yyreduce;
-    }
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  /* Count tokens shifted since error; after three, turn off error
-     status.  */
-  if (yyerrstatus)
-    yyerrstatus--;
-
-  /* Shift the look-ahead token.  */
-  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
-  /* Discard the shifted token unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
-
-  yystate = yyn;
-  *++yyvsp = yylval;
-  *++yylsp = yylloc;
-  goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state.  |
-`-----------------------------------------------------------*/
-yydefault:
-  yyn = yydefact[yystate];
-  if (yyn == 0)
-    goto yyerrlab;
-  goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction.  |
-`-----------------------------*/
-yyreduce:
-  /* yyn is the number of a rule to reduce with.  */
-  yylen = yyr2[yyn];
-
-  /* If YYLEN is nonzero, implement the default value of the action:
-     `$$ = $1'.
-
-     Otherwise, the following line sets YYVAL to garbage.
-     This behavior is undocumented and Bison
-     users should not rely upon it.  Assigning to YYVAL
-     unconditionally makes the parser a bit smaller, and it avoids a
-     GCC warning that YYVAL may be used uninitialized.  */
-  yyval = yyvsp[1-yylen];
-
-  /* Default location.  */
-  YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
-  YY_REDUCE_PRINT (yyn);
-  switch (yyn)
-    {
-        case 4:
-#line 50 "libxlu_cfg_y.y"
-    { xlu__cfg_set_store(ctx,(yyvsp[(1) - (3)].string),(yyvsp[(3) - 
(3)].setting),(yylsp[(3) - (3)]).first_line); ;}
-    break;
-
-  case 10:
-#line 58 "libxlu_cfg_y.y"
-    { (yyval.setting)= xlu__cfg_set_mk(ctx,1,(yyvsp[(1) - (1)].string)); ;}
-    break;
-
-  case 11:
-#line 59 "libxlu_cfg_y.y"
-    { (yyval.setting)= (yyvsp[(3) - (4)].setting); ;}
-    break;
-
-  case 12:
-#line 61 "libxlu_cfg_y.y"
-    { (yyval.string)= (yyvsp[(1) - (1)].string); ;}
-    break;
-
-  case 13:
-#line 62 "libxlu_cfg_y.y"
-    { (yyval.string)= (yyvsp[(1) - (1)].string); ;}
-    break;
-
-  case 14:
-#line 64 "libxlu_cfg_y.y"
-    { (yyval.setting)= xlu__cfg_set_mk(ctx,0,0); ;}
-    break;
-
-  case 15:
-#line 65 "libxlu_cfg_y.y"
-    { (yyval.setting)= (yyvsp[(1) - (1)].setting); ;}
-    break;
-
-  case 16:
-#line 66 "libxlu_cfg_y.y"
-    { (yyval.setting)= (yyvsp[(1) - (3)].setting); ;}
-    break;
-
-  case 17:
-#line 68 "libxlu_cfg_y.y"
-    { (yyval.setting)= xlu__cfg_set_mk(ctx,2,(yyvsp[(1) - (2)].string)); ;}
-    break;
-
-  case 18:
-#line 69 "libxlu_cfg_y.y"
-    { xlu__cfg_set_add(ctx,(yyvsp[(1) - (5)].setting),(yyvsp[(4) - 
(5)].string)); (yyval.setting)= (yyvsp[(1) - (5)].setting); ;}
-    break;
-
-
-/* Line 1267 of yacc.c.  */
-#line 1472 "libxlu_cfg_y.c"
-      default: break;
-    }
-  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-
-  YYPOPSTACK (yylen);
-  yylen = 0;
-  YY_STACK_PRINT (yyss, yyssp);
-
-  *++yyvsp = yyval;
-  *++yylsp = yyloc;
-
-  /* Now `shift' the result of the reduction.  Determine what state
-     that goes to, based on the state we popped back to and the rule
-     number reduced by.  */
-
-  yyn = yyr1[yyn];
-
-  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
-  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
-    yystate = yytable[yystate];
-  else
-    yystate = yydefgoto[yyn - YYNTOKENS];
-
-  goto yynewstate;
-
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
-  /* If not already recovering from an error, report this error.  */
-  if (!yyerrstatus)
-    {
-      ++yynerrs;
-#if ! YYERROR_VERBOSE
-      yyerror (&yylloc, ctx, YY_("syntax error"));
-#else
-      {
-       YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
-       if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
-         {
-           YYSIZE_T yyalloc = 2 * yysize;
-           if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
-             yyalloc = YYSTACK_ALLOC_MAXIMUM;
-           if (yymsg != yymsgbuf)
-             YYSTACK_FREE (yymsg);
-           yymsg = (char *) YYSTACK_ALLOC (yyalloc);
-           if (yymsg)
-             yymsg_alloc = yyalloc;
-           else
-             {
-               yymsg = yymsgbuf;
-               yymsg_alloc = sizeof yymsgbuf;
-             }
-         }
-
-       if (0 < yysize && yysize <= yymsg_alloc)
-         {
-           (void) yysyntax_error (yymsg, yystate, yychar);
-           yyerror (&yylloc, ctx, yymsg);
-         }
-       else
-         {
-           yyerror (&yylloc, ctx, YY_("syntax error"));
-           if (yysize != 0)
-             goto yyexhaustedlab;
-         }
-      }
-#endif
-    }
-
-  yyerror_range[0] = yylloc;
-
-  if (yyerrstatus == 3)
-    {
-      /* If just tried and failed to reuse look-ahead token after an
-        error, discard it.  */
-
-      if (yychar <= YYEOF)
-       {
-         /* Return failure if at end of input.  */
-         if (yychar == YYEOF)
-           YYABORT;
-       }
-      else
-       {
-         yydestruct ("Error: discarding",
-                     yytoken, &yylval, &yylloc, ctx);
-         yychar = YYEMPTY;
-       }
-    }
-
-  /* Else will try to reuse look-ahead token after shifting the error
-     token.  */
-  goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR.  |
-`---------------------------------------------------*/
-yyerrorlab:
-
-  /* Pacify compilers like GCC when the user code never invokes
-     YYERROR and the label yyerrorlab therefore never appears in user
-     code.  */
-  if (/*CONSTCOND*/ 0)
-     goto yyerrorlab;
-
-  yyerror_range[0] = yylsp[1-yylen];
-  /* Do not reclaim the symbols of the rule which action triggered
-     this YYERROR.  */
-  YYPOPSTACK (yylen);
-  yylen = 0;
-  YY_STACK_PRINT (yyss, yyssp);
-  yystate = *yyssp;
-  goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR.  |
-`-------------------------------------------------------------*/
-yyerrlab1:
-  yyerrstatus = 3;     /* Each real token shifted decrements this.  */
-
-  for (;;)
-    {
-      yyn = yypact[yystate];
-      if (yyn != YYPACT_NINF)
-       {
-         yyn += YYTERROR;
-         if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
-           {
-             yyn = yytable[yyn];
-             if (0 < yyn)
-               break;
-           }
-       }
-
-      /* Pop the current state because it cannot handle the error token.  */
-      if (yyssp == yyss)
-       YYABORT;
-
-      yyerror_range[0] = *yylsp;
-      yydestruct ("Error: popping",
-                 yystos[yystate], yyvsp, yylsp, ctx);
-      YYPOPSTACK (1);
-      yystate = *yyssp;
-      YY_STACK_PRINT (yyss, yyssp);
-    }
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  *++yyvsp = yylval;
-
-  yyerror_range[1] = yylloc;
-  /* Using YYLLOC is tempting, but would change the location of
-     the look-ahead.  YYLOC is available though.  */
-  YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
-  *++yylsp = yyloc;
-
-  /* Shift the error token.  */
-  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
-
-  yystate = yyn;
-  goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here.  |
-`-------------------------------------*/
-yyacceptlab:
-  yyresult = 0;
-  goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here.  |
-`-----------------------------------*/
-yyabortlab:
-  yyresult = 1;
-  goto yyreturn;
-
-#ifndef yyoverflow
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here.  |
-`-------------------------------------------------*/
-yyexhaustedlab:
-  yyerror (&yylloc, ctx, YY_("memory exhausted"));
-  yyresult = 2;
-  /* Fall through.  */
-#endif
-
-yyreturn:
-  if (yychar != YYEOF && yychar != YYEMPTY)
-     yydestruct ("Cleanup: discarding lookahead",
-                yytoken, &yylval, &yylloc, ctx);
-  /* Do not reclaim the symbols of the rule which action triggered
-     this YYABORT or YYACCEPT.  */
-  YYPOPSTACK (yylen);
-  YY_STACK_PRINT (yyss, yyssp);
-  while (yyssp != yyss)
-    {
-      yydestruct ("Cleanup: popping",
-                 yystos[*yyssp], yyvsp, yylsp, ctx);
-      YYPOPSTACK (1);
-    }
-#ifndef yyoverflow
-  if (yyss != yyssa)
-    YYSTACK_FREE (yyss);
-#endif
-#if YYERROR_VERBOSE
-  if (yymsg != yymsgbuf)
-    YYSTACK_FREE (yymsg);
-#endif
-  /* Make sure YYID is used.  */
-  return YYID (yyresult);
-}
-
-
-
diff -r 0f36c2eec2e1 -r 41ba03f68d8c tools/libxl/libxlu_cfg_y.h
--- a/tools/libxl/libxlu_cfg_y.h        Thu Jul 28 15:40:54 2011 +0100
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,87 +0,0 @@
-/* A Bison parser, made by GNU Bison 2.3.  */
-
-/* Skeleton interface for Bison's Yacc-like parsers in C
-
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
-   Free Software Foundation, Inc.
-
-   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, 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.  */
-
-/* As a special exception, you may create a larger work that contains
-   part or all of the Bison parser skeleton and distribute that work
-   under terms of your choice, so long as that work isn't itself a
-   parser generator using the skeleton or a modified version thereof
-   as a parser skeleton.  Alternatively, if you modify or redistribute
-   the parser skeleton itself, you may (at your option) remove this
-   special exception, which will cause the skeleton and the resulting
-   Bison output files to be licensed under the GNU General Public
-   License without this special exception.
-
-   This special exception was added by the Free Software Foundation in
-   version 2.2 of Bison.  */
-
-/* Tokens.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     IDENT = 258,
-     STRING = 259,
-     NUMBER = 260,
-     NEWLINE = 261
-   };
-#endif
-/* Tokens.  */
-#define IDENT 258
-#define STRING 259
-#define NUMBER 260
-#define NEWLINE 261
-
-
-
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-#line 25 "libxlu_cfg_y.y"
-{
-  char *string;
-  XLU_ConfigSetting *setting;
-}
-/* Line 1489 of yacc.c.  */
-#line 66 "libxlu_cfg_y.h"
-       YYSTYPE;
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
-typedef struct YYLTYPE
-{
-  int first_line;
-  int first_column;
-  int last_line;
-  int last_column;
-} YYLTYPE;
-# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
-# define YYLTYPE_IS_DECLARED 1
-# define YYLTYPE_IS_TRIVIAL 1
-#endif
-
-

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