ael_lex.c

Go to the documentation of this file.

#define ASTMM_LIBC ASTMM_REDIRECT
#include "asterisk.h"

#line 2 "ael_lex.c"

#line 4 "ael_lex.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 ael_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

 #define YY_LESS_LINENO(n)

/* 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 ael_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 ael_yyrestart (FILE *input_file ,yyscan_t yyscanner );
void ael_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
YY_BUFFER_STATE ael_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner );
void ael_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void ael_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void ael_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
void ael_yypop_buffer_state (yyscan_t yyscanner );

static void ael_yyensure_buffer_stack (yyscan_t yyscanner );
static void ael_yy_load_buffer_state (yyscan_t yyscanner );
static void ael_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );

#define YY_FLUSH_BUFFER ael_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner)

YY_BUFFER_STATE ael_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
YY_BUFFER_STATE ael_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
YY_BUFFER_STATE ael_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner );

void *ael_yyalloc (yy_size_t ,yyscan_t yyscanner );
void *ael_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
void ael_yyfree (void * ,yyscan_t yyscanner );

#define yy_new_buffer ael_yy_create_buffer

#define yy_set_interactive(is_interactive) \
 { \
 if ( ! YY_CURRENT_BUFFER ){ \
 ael_yyensure_buffer_stack (yyscanner); \
 YY_CURRENT_BUFFER_LVALUE = \
 ael_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 ){\
 ael_yyensure_buffer_stack (yyscanner); \
 YY_CURRENT_BUFFER_LVALUE = \
 ael_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)

/* Begin user sect3 */

#define ael_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 76
#define YY_END_OF_BUFFER 77
/* 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[285] =
 { 0,
 0, 0, 0, 0, 0, 0, 0, 0, 43, 43,
 0, 0, 0, 0, 0, 0, 77, 75, 50, 48,
 49, 51, 51, 51, 9, 3, 4, 7, 51, 8,
 5, 6, 12, 75, 51, 51, 51, 51, 51, 51,
 51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
 1, 10, 2, 75, 65, 64, 75, 66, 75, 71,
 72, 73, 75, 75, 67, 68, 69, 75, 70, 43,
 44, 45, 75, 59, 60, 75, 58, 57, 52, 52,
 57, 53, 75, 62, 63, 75, 61, 50, 49, 0,
 51, 42, 13, 11, 0, 0, 0, 0, 0, 0,

 0, 0, 0, 0, 0, 0, 22, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 65, 64,
 0, 66, 65, 64, 66, 0, 71, 72, 73, 0,
 71, 72, 73, 0, 67, 68, 69, 0, 70, 67,
 68, 69, 70, 43, 44, 45, 46, 45, 47, 0,
 59, 60, 0, 58, 59, 60, 58, 56, 55, 54,
 0, 62, 63, 0, 61, 62, 63, 61, 0, 13,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 33,
 0, 0, 0, 51, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 35, 0,

 0, 0, 27, 0, 0, 0, 28, 26, 0, 0,
 0, 29, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 31, 38, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 19, 17, 0, 0, 0, 0, 0,
 34, 0, 0, 0, 0, 0, 0, 16, 0, 23,
 0, 0, 0, 24, 0, 30, 21, 0, 0, 14,
 0, 36, 0, 18, 0, 0, 37, 0, 51, 0,
 15, 32, 0, 0, 41, 25, 39, 0, 40, 20,
 0, 0, 74, 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, 4, 5, 6, 7, 8, 1, 9, 5, 10,
 11, 12, 5, 13, 5, 5, 14, 5, 5, 5,
 5, 5, 5, 5, 5, 5, 5, 15, 16, 5,
 17, 18, 1, 19, 5, 5, 5, 5, 5, 5,
 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
 5, 5, 5, 20, 5, 5, 5, 5, 5, 5,
 21, 22, 23, 1, 5, 1, 24, 25, 26, 27,

 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
 38, 39, 5, 40, 41, 42, 43, 5, 44, 45,
 5, 5, 46, 47, 48, 1, 1, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,

 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
 49, 49, 49, 49, 49
 } ;

static yyconst flex_int32_t yy_meta[50] =
 { 0,
 1, 1, 2, 1, 3, 4, 3, 3, 1, 1,
 1, 5, 1, 3, 1, 1, 1, 3, 1, 3,
 3, 1, 3, 3, 3, 3, 3, 3, 3, 3,
 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
 3, 3, 3, 3, 3, 1, 1, 1, 1
 } ;

static yyconst flex_int16_t yy_base[304] =
 { 0,
 0, 0, 40, 43, 82, 121, 160, 199, 55, 56,
 60, 74, 247, 296, 90, 104, 432, 1023, 429, 1023,
 426, 1023, 397, 31, 1023, 1023, 1023, 1023, 43, 1023,
 1023, 410, 1023, 0, 401, 382, 36, 389, 34, 378,
 38, 380, 80, 368, 372, 385, 381, 66, 357, 369,
 1023, 1023, 1023, 138, 1023, 1023, 143, 1023, 336, 1023,
 1023, 1023, 375, 414, 1023, 1023, 1023, 453, 1023, 396,
 1023, 104, 177, 1023, 1023, 182, 1023, 1023, 1023, 78,
 0, 1023, 231, 1023, 1023, 262, 1023, 393, 390, 356,
 1023, 1023, 0, 1023, 348, 360, 92, 350, 354, 337,

 333, 333, 333, 334, 329, 333, 344, 326, 335, 320,
 327, 322, 299, 303, 93, 302, 301, 280, 1023, 1023,
 314, 1023, 328, 344, 358, 492, 1023, 1023, 1023, 531,
 570, 609, 648, 687, 1023, 1023, 1023, 726, 1023, 765,
 804, 843, 882, 329, 1023, 143, 1023, 144, 1023, 392,
 1023, 1023, 397, 1023, 431, 436, 470, 1023, 1023, 1023,
 475, 1023, 1023, 484, 1023, 514, 523, 553, 305, 0,
 288, 305, 299, 297, 280, 297, 292, 287, 289, 0,
 291, 276, 250, 257, 250, 252, 247, 258, 241, 238,
 251, 248, 232, 232, 236, 235, 228, 233, 0, 234,

 113, 218, 0, 217, 209, 220, 0, 0, 207, 200,
 196, 0, 203, 199, 208, 197, 189, 193, 206, 203,
 186, 203, 0, 0, 181, 187, 184, 192, 190, 181,
 187, 186, 186, 0, 0, 171, 171, 160, 164, 166,
 0, 169, 169, 152, 147, 143, 149, 0, 138, 0,
 139, 149, 138, 0, 140, 0, 135, 134, 109, 0,
 112, 0, 111, 0, 105, 80, 0, 82, 61, 76,
 0, 0, 46, 30, 0, 0, 0, 170, 0, 0,
 0, 50, 1023, 1023, 930, 935, 940, 945, 950, 955,
 960, 965, 970, 975, 980, 985, 989, 994, 999, 1004,

 1009, 1012, 1017
 } ;

static yyconst flex_int16_t yy_def[304] =
 { 0,
 284, 1, 285, 285, 286, 286, 287, 287, 288, 288,
 289, 289, 290, 290, 291, 291, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 292, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 293, 284, 284, 293, 284, 294, 284,
 284, 284, 294, 295, 284, 284, 284, 295, 284, 296,
 284, 297, 298, 284, 284, 298, 284, 284, 284, 284,
 299, 284, 300, 284, 284, 300, 284, 284, 284, 284,
 284, 284, 301, 284, 284, 284, 284, 284, 284, 284,

 284, 284, 284, 284, 284, 284, 302, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 293, 284, 284,
 293, 284, 293, 293, 293, 294, 284, 284, 284, 294,
 294, 294, 294, 295, 284, 284, 284, 295, 284, 295,
 295, 295, 295, 296, 284, 297, 284, 297, 284, 298,
 284, 284, 298, 284, 298, 298, 298, 284, 284, 284,
 300, 284, 284, 300, 284, 300, 300, 300, 284, 301,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 302,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 302, 284,

 284, 284, 302, 284, 284, 284, 302, 302, 284, 284,
 284, 302, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 302, 302, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 302, 302, 284, 284, 284, 284, 284,
 302, 284, 284, 284, 284, 284, 284, 302, 284, 302,
 284, 284, 284, 302, 284, 302, 302, 284, 284, 302,
 284, 302, 284, 302, 284, 284, 302, 284, 284, 284,
 302, 302, 284, 284, 302, 302, 302, 284, 302, 302,
 303, 303, 284, 0, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,

 284, 284, 284
 } ;

static yyconst flex_int16_t yy_nxt[1073] =
 { 0,
 18, 19, 20, 21, 22, 22, 23, 24, 25, 26,
 27, 22, 28, 29, 30, 31, 32, 22, 33, 22,
 22, 34, 22, 35, 36, 37, 38, 39, 40, 41,
 42, 43, 44, 22, 45, 46, 22, 22, 47, 48,
 49, 22, 22, 50, 22, 51, 52, 53, 22, 55,
 56, 91, 55, 56, 92, 283, 93, 71, 71, 97,
 55, 57, 58, 55, 57, 58, 72, 72, 100, 74,
 75, 280, 104, 98, 101, 105, 91, 278, 102, 278,
 74, 76, 75, 74, 75, 55, 279, 58, 55, 114,
 58, 60, 61, 115, 74, 76, 75, 62, 158, 84,

 85, 277, 60, 63, 61, 74, 147, 77, 107, 108,
 84, 86, 87, 84, 85, 148, 109, 149, 276, 74,
 275, 77, 192, 159, 84, 86, 87, 60, 274, 61,
 60, 61, 173, 174, 193, 84, 62, 85, 273, 272,
 225, 60, 63, 61, 226, 147, 147, 119, 120, 84,
 271, 85, 123, 124, 284, 148, 284, 284, 119, 121,
 122, 270, 269, 123, 121, 125, 60, 268, 61, 65,
 66, 278, 67, 278, 267, 281, 266, 265, 264, 263,
 65, 68, 69, 119, 262, 122, 151, 152, 123, 261,
 125, 155, 156, 260, 259, 258, 257, 151, 153, 152,

 256, 255, 155, 153, 156, 65, 254, 69, 65, 66,
 253, 67, 252, 251, 250, 249, 248, 247, 246, 65,
 68, 69, 151, 245, 154, 244, 243, 155, 242, 157,
 241, 240, 239, 238, 237, 236, 235, 234, 233, 232,
 162, 163, 231, 230, 65, 229, 69, 78, 78, 78,
 78, 162, 164, 165, 80, 78, 78, 78, 228, 78,
 227, 78, 78, 78, 224, 78, 223, 222, 81, 221,
 220, 166, 167, 219, 218, 217, 162, 216, 163, 215,
 214, 213, 166, 164, 168, 212, 211, 210, 209, 119,
 120, 208, 78, 78, 78, 82, 78, 78, 78, 78,

 119, 121, 122, 80, 78, 78, 78, 166, 78, 167,
 78, 78, 78, 207, 78, 206, 205, 81, 204, 203,
 202, 201, 200, 123, 124, 119, 199, 122, 198, 197,
 196, 145, 195, 194, 123, 121, 125, 119, 120, 191,
 190, 78, 78, 78, 82, 127, 128, 189, 119, 121,
 122, 129, 188, 119, 120, 187, 127, 130, 128, 123,
 186, 125, 185, 184, 119, 121, 122, 119, 120, 183,
 182, 181, 180, 119, 179, 122, 178, 177, 119, 121,
 122, 127, 176, 128, 131, 132, 175, 172, 171, 119,
 133, 122, 169, 89, 88, 131, 130, 132, 145, 117,

 116, 151, 152, 119, 113, 122, 155, 156, 112, 111,
 110, 106, 151, 153, 152, 103, 99, 155, 153, 156,
 131, 96, 132, 135, 136, 95, 137, 94, 90, 89,
 88, 284, 284, 284, 135, 138, 139, 151, 284, 154,
 151, 152, 155, 284, 157, 151, 152, 284, 284, 284,
 284, 151, 153, 152, 284, 284, 151, 153, 152, 135,
 284, 139, 140, 141, 284, 142, 284, 284, 284, 284,
 284, 284, 284, 140, 138, 143, 151, 284, 154, 151,
 152, 151, 284, 154, 162, 163, 284, 284, 284, 284,
 151, 153, 152, 166, 167, 162, 164, 165, 140, 284,

 143, 127, 128, 284, 166, 164, 168, 129, 284, 284,
 284, 284, 127, 130, 128, 151, 284, 154, 284, 284,
 162, 284, 163, 162, 163, 284, 284, 284, 284, 166,
 284, 167, 162, 163, 162, 164, 165, 127, 284, 128,
 131, 132, 284, 162, 164, 165, 133, 284, 284, 284,
 284, 131, 130, 132, 284, 284, 284, 284, 284, 162,
 284, 163, 162, 163, 284, 284, 284, 284, 162, 284,
 163, 284, 284, 162, 164, 165, 131, 284, 132, 127,
 128, 284, 284, 284, 284, 129, 284, 284, 284, 284,
 127, 130, 128, 284, 284, 284, 284, 284, 162, 284,

 163, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 127, 284, 128, 127, 128,
 284, 284, 284, 284, 129, 284, 284, 284, 284, 127,
 130, 128, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 127, 284, 128, 127, 128, 284,
 284, 284, 284, 129, 284, 284, 284, 284, 127, 130,
 128, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 127, 284, 128, 135, 136, 284, 137,

 284, 284, 284, 284, 284, 284, 284, 135, 138, 139,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 135, 284, 139, 140, 141, 284, 142, 284,
 284, 284, 284, 284, 284, 284, 140, 138, 143, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 140, 284, 143, 135, 136, 284, 137, 284, 284,
 284, 284, 284, 284, 284, 135, 138, 139, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,

 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 135, 284, 139, 135, 136, 284, 137, 284, 284, 284,
 284, 284, 284, 284, 135, 138, 139, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 135,
 284, 139, 135, 136, 284, 137, 284, 284, 284, 284,
 284, 284, 284, 135, 138, 139, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 135, 284,
 139, 135, 136, 284, 137, 284, 284, 284, 284, 284,

 284, 284, 135, 138, 139, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 135, 284, 139,
 54, 54, 54, 54, 54, 59, 59, 59, 59, 59,
 64, 64, 64, 64, 64, 70, 70, 70, 70, 70,
 73, 73, 73, 73, 73, 79, 79, 79, 79, 79,
 83, 83, 83, 83, 83, 91, 284, 91, 91, 91,
 118, 118, 118, 118, 118, 126, 126, 126, 126, 126,
 134, 134, 134, 134, 134, 144, 144, 144, 144, 146,
 146, 146, 146, 146, 150, 150, 150, 150, 150, 160,

 284, 160, 160, 160, 161, 161, 161, 161, 161, 170,
 284, 170, 170, 170, 91, 91, 91, 282, 282, 282,
 284, 282, 17, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284
 } ;

static yyconst flex_int16_t yy_chk[1073] =
 { 0,
 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, 3,
 3, 24, 4, 4, 29, 282, 29, 9, 10, 37,
 3, 3, 3, 4, 4, 4, 9, 10, 39, 11,
 11, 274, 41, 37, 39, 41, 24, 270, 39, 270,
 11, 11, 11, 12, 12, 3, 273, 3, 4, 48,
 4, 5, 5, 48, 12, 12, 12, 5, 80, 15,

 15, 269, 5, 5, 5, 11, 72, 11, 43, 43,
 15, 15, 15, 16, 16, 72, 43, 72, 268, 12,
 266, 12, 115, 80, 16, 16, 16, 5, 265, 5,
 6, 6, 97, 97, 115, 15, 6, 15, 263, 261,
 201, 6, 6, 6, 201, 146, 148, 54, 54, 16,
 259, 16, 57, 57, 146, 148, 146, 148, 54, 54,
 54, 258, 257, 57, 57, 57, 6, 255, 6, 7,
 7, 278, 7, 278, 253, 278, 252, 251, 249, 247,
 7, 7, 7, 54, 246, 54, 73, 73, 57, 245,
 57, 76, 76, 244, 243, 242, 240, 73, 73, 73,

 239, 238, 76, 76, 76, 7, 237, 7, 8, 8,
 236, 8, 233, 232, 231, 230, 229, 228, 227, 8,
 8, 8, 73, 226, 73, 225, 222, 76, 221, 76,
 220, 219, 218, 217, 216, 215, 214, 213, 211, 210,
 83, 83, 209, 206, 8, 205, 8, 13, 13, 13,
 13, 83, 83, 83, 13, 13, 13, 13, 204, 13,
 202, 13, 13, 13, 200, 13, 198, 197, 13, 196,
 195, 86, 86, 194, 193, 192, 83, 191, 83, 190,
 189, 188, 86, 86, 86, 187, 186, 185, 184, 118,
 118, 183, 13, 13, 13, 13, 14, 14, 14, 14,

 118, 118, 118, 14, 14, 14, 14, 86, 14, 86,
 14, 14, 14, 182, 14, 181, 179, 14, 178, 177,
 176, 175, 174, 121, 121, 118, 173, 118, 172, 171,
 169, 144, 117, 116, 121, 121, 121, 123, 123, 114,
 113, 14, 14, 14, 14, 59, 59, 112, 123, 123,
 123, 59, 111, 124, 124, 110, 59, 59, 59, 121,
 109, 121, 108, 107, 124, 124, 124, 125, 125, 106,
 105, 104, 103, 123, 102, 123, 101, 100, 125, 125,
 125, 59, 99, 59, 63, 63, 98, 96, 95, 124,
 63, 124, 90, 89, 88, 63, 63, 63, 70, 50,

 49, 150, 150, 125, 47, 125, 153, 153, 46, 45,
 44, 42, 150, 150, 150, 40, 38, 153, 153, 153,
 63, 36, 63, 64, 64, 35, 64, 32, 23, 21,
 19, 17, 0, 0, 64, 64, 64, 150, 0, 150,
 155, 155, 153, 0, 153, 156, 156, 0, 0, 0,
 0, 155, 155, 155, 0, 0, 156, 156, 156, 64,
 0, 64, 68, 68, 0, 68, 0, 0, 0, 0,
 0, 0, 0, 68, 68, 68, 155, 0, 155, 157,
 157, 156, 0, 156, 161, 161, 0, 0, 0, 0,
 157, 157, 157, 164, 164, 161, 161, 161, 68, 0,

 68, 126, 126, 0, 164, 164, 164, 126, 0, 0,
 0, 0, 126, 126, 126, 157, 0, 157, 0, 0,
 161, 0, 161, 166, 166, 0, 0, 0, 0, 164,
 0, 164, 167, 167, 166, 166, 166, 126, 0, 126,
 130, 130, 0, 167, 167, 167, 130, 0, 0, 0,
 0, 130, 130, 130, 0, 0, 0, 0, 0, 166,
 0, 166, 168, 168, 0, 0, 0, 0, 167, 0,
 167, 0, 0, 168, 168, 168, 130, 0, 130, 131,
 131, 0, 0, 0, 0, 131, 0, 0, 0, 0,
 131, 131, 131, 0, 0, 0, 0, 0, 168, 0,

 168, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 131, 0, 131, 132, 132,
 0, 0, 0, 0, 132, 0, 0, 0, 0, 132,
 132, 132, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 132, 0, 132, 133, 133, 0,
 0, 0, 0, 133, 0, 0, 0, 0, 133, 133,
 133, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 133, 0, 133, 134, 134, 0, 134,

 0, 0, 0, 0, 0, 0, 0, 134, 134, 134,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 134, 0, 134, 138, 138, 0, 138, 0,
 0, 0, 0, 0, 0, 0, 138, 138, 138, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 138, 0, 138, 140, 140, 0, 140, 0, 0,
 0, 0, 0, 0, 0, 140, 140, 140, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 140, 0, 140, 141, 141, 0, 141, 0, 0, 0,
 0, 0, 0, 0, 141, 141, 141, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 141,
 0, 141, 142, 142, 0, 142, 0, 0, 0, 0,
 0, 0, 0, 142, 142, 142, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 142, 0,
 142, 143, 143, 0, 143, 0, 0, 0, 0, 0,

 0, 0, 143, 143, 143, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 0, 0, 0, 0, 0, 0, 0, 143, 0, 143,
 285, 285, 285, 285, 285, 286, 286, 286, 286, 286,
 287, 287, 287, 287, 287, 288, 288, 288, 288, 288,
 289, 289, 289, 289, 289, 290, 290, 290, 290, 290,
 291, 291, 291, 291, 291, 292, 0, 292, 292, 292,
 293, 293, 293, 293, 293, 294, 294, 294, 294, 294,
 295, 295, 295, 295, 295, 296, 296, 296, 296, 297,
 297, 297, 297, 297, 298, 298, 298, 298, 298, 299,

 0, 299, 299, 299, 300, 300, 300, 300, 300, 301,
 0, 301, 301, 301, 302, 302, 302, 303, 303, 303,
 0, 303, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
 284, 284
 } ;

/* 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 "ael.flex"
/*
 * Asterisk -- An open source telephony toolkit.
 *
 * Copyright (C) 2006, Digium, Inc.
 *
 * Steve Murphy <[email protected]>
 *
 * See http://www.asterisk.org for more information about
 * the Asterisk project. Please do not directly contact
 * any of the maintainers of this project for assistance;
 * the project provides a web site, mailing lists and IRC
 * channels for your use.
 *
 * This program is free software, distributed under the terms of
 * the GNU General Public License Version 2. See the LICENSE file
 * at the top of the source tree.
 */
/*! \file
 *
 * \brief Flex scanner description of tokens used in AEL2 .
 *
 */
/*
 * Start with flex options:
 *
 * %x describes the contexts we have: paren, semic and argg, plus INITIAL
 */

/* prefix used for various globally-visible functions and variables.
 * This renames also ael_yywrap, but since we do not use it, we just
 * add option noyywrap to remove it.
 */
/* I specify this option to suppress flex generating code with ECHO
 in it. This generates compiler warnings in some systems; We've
 seen the fwrite generate Unused variable warnings with 4.1.2 gcc.
 Some systems have tweaked flex ECHO macro to keep the compiler
 happy. To keep the warning message from getting output, I added
 a default rule at the end of the patterns section */
/* ael_yyfree normally just frees its arg. It can be null sometimes,
 which some systems will complain about, so, we'll define our own version */
/* batch gives a bit more performance if we are using it in
 * a non-interactive mode. We probably don't care much.
 */
/* outfile is the filename to be used instead of lex.yy.c */
/*
 * These are not supported in flex 2.5.4, but we need them
 * at the moment:
 * reentrant produces a thread-safe parser. Not 100% sure that
 * we require it, though.
 * bison-bridge passes an additional yylval argument to ael_yylex().
 * bison-locations is probably not needed.
 */
#line 71 "ael.flex"
#include "asterisk.h"

#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <glob.h>

#if !defined(GLOB_ABORTED)
#define GLOB_ABORTED GLOB_ABEND
#endif
#if !defined(GLOB_BRACE)
#define GLOB_BRACE 0
#endif
#if !defined(GLOB_NOMAGIC)
#define GLOB_NOMAGIC 0
#endif

#include "asterisk/logger.h"
#include "asterisk/utils.h"
#include "asterisk/lock.h"
#include "asterisk/hashtab.h"
#include "ael/ael.tab.h"
#include "asterisk/ael_structs.h"

/*
 * A stack to keep track of matching brackets ( [ { } ] )
 */
static char pbcstack[400]; /* XXX missing size checks */
static int pbcpos = 0;
static void pbcpush(char x);
static int pbcpop(char x);
static int parencount = 0;

/*
 * A similar stack to keep track of matching brackets ( [ { } ] ) in word tokens surrounded by ${ ... }
 */
static char pbcstack2[400]; /* XXX missing size checks */
static int pbcpos2 = 0;
static void pbcpush2(char x);
static int pbcpop2(char x);
static int parencount2 = 0;

/*
 * A similar stack to keep track of matching brackets ( [ { } ] ) in word tokens surrounded by $[ ... ]
 */
static char pbcstack3[400]; /* XXX missing size checks */
static int pbcpos3 = 0;
static void pbcpush3(char x);
static int pbcpop3(char x);
static int parencount3 = 0;


/*
 * current line, column and filename, updated as we read the input.
 */
static int my_lineno = 1; /* current line in the source */
static int my_col = 1; /* current column in the source */
char *my_file = 0; /* used also in the bison code */
char *prev_word; /* XXX document it */

#define MAX_INCLUDE_DEPTH 50

/*
 * flex is not too smart, and generates global functions
 * without prototypes so the compiler may complain.
 * To avoid that, we declare the prototypes here,
 * even though these functions are not used.
 */
int ael_yyget_column (yyscan_t yyscanner);
void ael_yyset_column (int column_no , yyscan_t yyscanner);

int ael_yyparse (struct parse_io *);

/*
 * A stack to process include files.
 * As we switch into the new file we need to store the previous
 * state to restore it later.
 */
struct stackelement {
 char *fname;
 int lineno;
 int colno;
 glob_t globbuf; /* the current globbuf */
 int globbuf_pos; /* where we are in the current globbuf */
 YY_BUFFER_STATE bufstate;
};

static struct stackelement include_stack[MAX_INCLUDE_DEPTH];
static int include_stack_index = 0;
static void setup_filestack(char *fnamebuf, int fnamebuf_siz, glob_t *globbuf, int globpos, yyscan_t xscan, int create);

/*
 * if we use the @n feature of bison, we must supply the start/end
 * location of tokens in the structure pointed by yylloc.
 * Simple tokens are just assumed to be on the same line, so
 * the line number is constant, and the column is incremented
 * by the length of the token.
 */
#ifdef FLEX_BETA /* set for 2.5.33 */

/* compute the total number of lines and columns in the text
 * passed as argument.
 */
static void pbcwhere(const char *text, int *line, int *col )
{
 int loc_line = *line;
 int loc_col = *col;
 char c;
 while ( (c = *text++) ) {
 if ( c == '\t' ) {
 loc_col += 8 - (loc_col % 8);
 } else if ( c == '\n' ) {
 loc_line++;
 loc_col = 1;
 } else
 loc_col++;
 }
 *line = loc_line;
 *col = loc_col;
}

#define STORE_POS do { \
 yylloc->first_line = yylloc->last_line = my_lineno; \
 yylloc->first_column=my_col; \
 yylloc->last_column=my_col+yyleng-1; \
 my_col+=yyleng; \
 } while (0)

#define STORE_LOC do { \
 yylloc->first_line = my_lineno; \
 yylloc->first_column=my_col; \
 pbcwhere(yytext, &my_lineno, &my_col); \
 yylloc->last_line = my_lineno; \
 yylloc->last_column = my_col - 1; \
 } while (0)
#else
#define STORE_POS
#define STORE_LOC
#endif
#line 963 "ael_lex.c"

#define INITIAL 0
#define paren 1
#define semic 2
#define argg 3
#define comment 4
#define curlystate 5
#define wordstate 6
#define brackstate 7

#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 ael_yylex_init (yyscan_t* scanner);

int ael_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 ael_yylex_destroy (yyscan_t yyscanner );

int ael_yyget_debug (yyscan_t yyscanner );

void ael_yyset_debug (int debug_flag ,yyscan_t yyscanner );

YY_EXTRA_TYPE ael_yyget_extra (yyscan_t yyscanner );

void ael_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );

FILE *ael_yyget_in (yyscan_t yyscanner );

void ael_yyset_in (FILE * in_str ,yyscan_t yyscanner );

FILE *ael_yyget_out (yyscan_t yyscanner );

void ael_yyset_out (FILE * out_str ,yyscan_t yyscanner );

int ael_yyget_leng (yyscan_t yyscanner );

char *ael_yyget_text (yyscan_t yyscanner );

int ael_yyget_lineno (yyscan_t yyscanner );

void ael_yyset_lineno (int line_number ,yyscan_t yyscanner );

YYSTYPE * ael_yyget_lval (yyscan_t yyscanner );

void ael_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );

 YYLTYPE *ael_yyget_lloc (yyscan_t yyscanner );

 void ael_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 ael_yywrap (yyscan_t yyscanner );
#else
extern int ael_yywrap (yyscan_t yyscanner );
#endif
#endif

 static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner);

#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 ael_yylex \
 (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);

#define YY_DECL int ael_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 217 "ael.flex"


#line 1219 "ael_lex.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 ) {
 ael_yyensure_buffer_stack (yyscanner);
 YY_CURRENT_BUFFER_LVALUE =
 ael_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
 }

 ael_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 >= 285 )
 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 != 284 );
 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;

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 219 "ael.flex"
{ STORE_POS; return LC;}
 YY_BREAK
case 2:
YY_RULE_SETUP
#line 220 "ael.flex"
{ STORE_POS; return RC;}
 YY_BREAK
case 3:
YY_RULE_SETUP
#line 221 "ael.flex"
{ STORE_POS; return LP;}
 YY_BREAK
case 4:
YY_RULE_SETUP
#line 222 "ael.flex"
{ STORE_POS; return RP;}
 YY_BREAK
case 5:
YY_RULE_SETUP
#line 223 "ael.flex"
{ STORE_POS; return SEMI;}
 YY_BREAK
case 6:
YY_RULE_SETUP
#line 224 "ael.flex"
{ STORE_POS; return EQ;}
 YY_BREAK
case 7:
YY_RULE_SETUP
#line 225 "ael.flex"
{ STORE_POS; return COMMA;}
 YY_BREAK
case 8:
YY_RULE_SETUP
#line 226 "ael.flex"
{ STORE_POS; return COLON;}
 YY_BREAK
case 9:
YY_RULE_SETUP
#line 227 "ael.flex"
{ STORE_POS; return AMPER;}
 YY_BREAK
case 10:
YY_RULE_SETUP
#line 228 "ael.flex"
{ STORE_POS; return BAR;}
 YY_BREAK
case 11:
YY_RULE_SETUP
#line 229 "ael.flex"
{ STORE_POS; return EXTENMARK;}
 YY_BREAK
case 12:
YY_RULE_SETUP
#line 230 "ael.flex"
{ STORE_POS; return AT;}
 YY_BREAK
case 13:
YY_RULE_SETUP
#line 231 "ael.flex"
{/*comment*/}
 YY_BREAK
case 14:
YY_RULE_SETUP
#line 232 "ael.flex"
{ STORE_POS; return KW_CONTEXT;}
 YY_BREAK
case 15:
YY_RULE_SETUP
#line 233 "ael.flex"
{ STORE_POS; return KW_ABSTRACT;}
 YY_BREAK
case 16:
YY_RULE_SETUP
#line 234 "ael.flex"
{ STORE_POS; return KW_EXTEND;}
 YY_BREAK
case 17:
YY_RULE_SETUP
#line 235 "ael.flex"
{ STORE_POS; return KW_MACRO;};
 YY_BREAK
case 18:
YY_RULE_SETUP
#line 236 "ael.flex"
{ STORE_POS; return KW_GLOBALS;}
 YY_BREAK
case 19:
YY_RULE_SETUP
#line 237 "ael.flex"
{ STORE_POS; return KW_LOCAL;}
 YY_BREAK
case 20:
YY_RULE_SETUP
#line 238 "ael.flex"
{ STORE_POS; return KW_IGNOREPAT;}
 YY_BREAK
case 21:
YY_RULE_SETUP
#line 239 "ael.flex"
{ STORE_POS; return KW_SWITCH;}
 YY_BREAK
case 22:
YY_RULE_SETUP
#line 240 "ael.flex"
{ STORE_POS; return KW_IF;}
 YY_BREAK
case 23:
YY_RULE_SETUP
#line 241 "ael.flex"
{ STORE_POS; return KW_IFTIME;}
 YY_BREAK
case 24:
YY_RULE_SETUP
#line 242 "ael.flex"
{ STORE_POS; return KW_RANDOM;}
 YY_BREAK
case 25:
YY_RULE_SETUP
#line 243 "ael.flex"
{ STORE_POS; return KW_REGEXTEN;}
 YY_BREAK
case 26:
YY_RULE_SETUP
#line 244 "ael.flex"
{ STORE_POS; return KW_HINT;}
 YY_BREAK
case 27:
YY_RULE_SETUP
#line 245 "ael.flex"
{ STORE_POS; return KW_ELSE;}
 YY_BREAK
case 28:
YY_RULE_SETUP
#line 246 "ael.flex"
{ STORE_POS; return KW_GOTO;}
 YY_BREAK
case 29:
YY_RULE_SETUP
#line 247 "ael.flex"
{ STORE_POS; return KW_JUMP;}
 YY_BREAK
case 30:
YY_RULE_SETUP
#line 248 "ael.flex"
{ STORE_POS; return KW_RETURN;}
 YY_BREAK
case 31:
YY_RULE_SETUP
#line 249 "ael.flex"
{ STORE_POS; return KW_BREAK;}
 YY_BREAK
case 32:
YY_RULE_SETUP
#line 250 "ael.flex"
{ STORE_POS; return KW_CONTINUE;}
 YY_BREAK
case 33:
YY_RULE_SETUP
#line 251 "ael.flex"
{ STORE_POS; return KW_FOR;}
 YY_BREAK
case 34:
YY_RULE_SETUP
#line 252 "ael.flex"
{ STORE_POS; return KW_WHILE;}
 YY_BREAK
case 35:
YY_RULE_SETUP
#line 253 "ael.flex"
{ STORE_POS; return KW_CASE;}
 YY_BREAK
case 36:
YY_RULE_SETUP
#line 254 "ael.flex"
{ STORE_POS; return KW_DEFAULT;}
 YY_BREAK
case 37:
YY_RULE_SETUP
#line 255 "ael.flex"
{ STORE_POS; return KW_PATTERN;}
 YY_BREAK
case 38:
YY_RULE_SETUP
#line 256 "ael.flex"
{ STORE_POS; return KW_CATCH;}
 YY_BREAK
case 39:
YY_RULE_SETUP
#line 257 "ael.flex"
{ STORE_POS; return KW_SWITCHES;}
 YY_BREAK
case 40:
YY_RULE_SETUP
#line 258 "ael.flex"
{ STORE_POS; return KW_ESWITCHES;}
 YY_BREAK
case 41:
YY_RULE_SETUP
#line 259 "ael.flex"
{ STORE_POS; return KW_INCLUDES;}
 YY_BREAK
case 42:
YY_RULE_SETUP
#line 260 "ael.flex"
{ BEGIN(comment); my_col += 2; }
 YY_BREAK
case 43:
YY_RULE_SETUP
#line 262 "ael.flex"
{ my_col += yyleng; }
 YY_BREAK
case 44:
/* rule 44 can match eol */
YY_RULE_SETUP
#line 263 "ael.flex"
{ ++my_lineno; my_col=1;}
 YY_BREAK
case 45:
YY_RULE_SETUP
#line 264 "ael.flex"
{ my_col += yyleng; }
 YY_BREAK
case 46:
/* rule 46 can match eol */
YY_RULE_SETUP
#line 265 "ael.flex"
{ ++my_lineno; my_col=1;}
 YY_BREAK
case 47:
YY_RULE_SETUP
#line 266 "ael.flex"
{ my_col += 2; BEGIN(INITIAL); } /* the nice thing about comments is that you know exactly what ends them */
 YY_BREAK
case 48:
/* rule 48 can match eol */
YY_RULE_SETUP
#line 268 "ael.flex"
{ my_lineno++; my_col = 1; }
 YY_BREAK
case 49:
YY_RULE_SETUP
#line 269 "ael.flex"
{ my_col += yyleng; }
 YY_BREAK
case 50:
YY_RULE_SETUP
#line 270 "ael.flex"
{ my_col += (yyleng*8)-(my_col%8); }
 YY_BREAK
case 51:
YY_RULE_SETUP
#line 272 "ael.flex"
{
 /* boy did I open a can of worms when I changed the lexical token "word".
 all the above keywords can be used as a beginning to a "word".-
 before, a "word" would match a longer sequence than the above
 keywords, and all would be well. But now "word" is a single char
 and feeds into a statemachine sort of sequence from there on. So...
 I added the {KEYWORD}? to the beginning of the word match sequence */

 if (!strcmp(yytext,"${")) {
 parencount2 = 0;
 pbcpos2 = 0;
 pbcpush2('{'); /* push '{' so the last pcbpop (parencount2 = -1) will succeed */
 BEGIN(curlystate);
 yymore();
 } else if (!strcmp(yytext,"$[")) {
 parencount3 = 0;
 pbcpos3 = 0;
 pbcpush3('['); /* push '[' so the last pcbpop (parencount3 = -1) will succeed */
 BEGIN(brackstate);
 yymore();
 } else {
 BEGIN(wordstate);
 yymore();
 }
 }
 YY_BREAK
case 52:
YY_RULE_SETUP
#line 298 "ael.flex"
{ yymore(); /* Keep going */ }
 YY_BREAK
case 53:
YY_RULE_SETUP
#line 299 "ael.flex"
{ yymore(); /* Keep going */ }
 YY_BREAK
case 54:
YY_RULE_SETUP
#line 300 "ael.flex"
{ yymore(); /* Keep Going */ }
 YY_BREAK
case 55:
YY_RULE_SETUP
#line 301 "ael.flex"
{ /* the beginning of a ${} construct. prepare and pop into curlystate */
 parencount2 = 0;
 pbcpos2 = 0;
 pbcpush2('{'); /* push '{' so the last pcbpop (parencount2 = -1) will succeed */
 BEGIN(curlystate);
 yymore();
 }
 YY_BREAK
case 56:
YY_RULE_SETUP
#line 308 "ael.flex"
{ /* the beginning of a $[] construct. prepare and pop into brackstate */
 parencount3 = 0;
 pbcpos3 = 0;
 pbcpush3('['); /* push '[' so the last pcbpop (parencount3 = -1) will succeed */
 BEGIN(brackstate);
 yymore();
 }
 YY_BREAK
case 57:
/* rule 57 can match eol */
YY_RULE_SETUP
#line 315 "ael.flex"
{
 /* a non-word constituent char, like a space, tab, curly, paren, etc */
 char c = yytext[yyleng-1];
 STORE_POS;
 yylval->str = malloc(yyleng);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng-1] = 0;
 unput(c); /* put this ending char back in the stream */
 BEGIN(0);
 return word;
 }
 YY_BREAK
case 58:
/* rule 58 can match eol */
YY_RULE_SETUP
#line 328 "ael.flex"
{
 if ( pbcpop2('}') ) { /* error */
 STORE_LOC;
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression: %s !\n", my_file, my_lineno, my_col, yytext);
 BEGIN(0);
 yylval->str = malloc(yyleng+1);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng] = 0;
 return word;
 }
 parencount2--;
 if ( parencount2 >= 0) {
 yymore();
 } else {
 BEGIN(wordstate); /* Finished with the current ${} construct. Return to word gathering state */
 yymore();
 }
 }
 YY_BREAK
case 59:
/* rule 59 can match eol */
YY_RULE_SETUP
#line 347 "ael.flex"
{
 char c = yytext[yyleng-1];
 if (c == '{')
 parencount2++;
 pbcpush2(c);
 yymore();
 }
 YY_BREAK
case 60:
/* rule 60 can match eol */
YY_RULE_SETUP
#line 355 "ael.flex"
{
 char c = yytext[yyleng-1];
 if ( pbcpop2(c)) { /* error */
 STORE_LOC;
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '%c' in expression!\n",
 my_file, my_lineno, my_col, c);
 BEGIN(0);
 yylval->str = malloc(yyleng+1);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng] = 0;
 return word;
 }
 yymore();
 }
 YY_BREAK
case 61:
/* rule 61 can match eol */
YY_RULE_SETUP
#line 371 "ael.flex"
{
 if ( pbcpop3(']') ) { /* error */
 STORE_LOC;
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression: %s !\n", my_file, my_lineno, my_col, yytext);
 BEGIN(0);
 yylval->str = malloc(yyleng+1);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng] = 0;
 return word;
 }
 parencount3--;
 if ( parencount3 >= 0) {
 yymore();
 } else {
 BEGIN(wordstate); /* Finished with the current ${} construct. Return to word gathering state */
 yymore();
 }
 }
 YY_BREAK
case 62:
/* rule 62 can match eol */
YY_RULE_SETUP
#line 390 "ael.flex"
{
 char c = yytext[yyleng-1];
 if (c == '[')
 parencount3++;
 pbcpush3(c);
 yymore();
 }
 YY_BREAK
case 63:
/* rule 63 can match eol */
YY_RULE_SETUP
#line 398 "ael.flex"
{
 char c = yytext[yyleng-1];
 if ( pbcpop3(c)) { /* error */
 STORE_LOC;
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '%c' in expression!\n",
 my_file, my_lineno, my_col, c);
 BEGIN(0);
 yylval->str = malloc(yyleng+1);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng] = 0;
 return word;
 }
 yymore();
 }
 YY_BREAK
/*
 * context used for arguments of if_head, random_head, switch_head,
 * for (last statement), while (XXX why not iftime_head ?).
 * End with the matching parentheses.
 * A comma at the top level is valid here, unlike in argg where it
 * is an argument separator so it must be returned as a token.
 */
case 64:
/* rule 64 can match eol */
YY_RULE_SETUP
#line 421 "ael.flex"
{
 if ( pbcpop(')') ) { /* error */
 STORE_LOC;
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression: %s !\n", my_file, my_lineno, my_col, yytext);
 BEGIN(0);
 yylval->str = malloc(yyleng+1);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng] = 0;
 prev_word = 0;
 return word;
 }
 parencount--;
 if ( parencount >= 0) {
 yymore();
 } else {
 STORE_LOC;
 yylval->str = malloc(yyleng);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng-1] = 0;
 unput(')');
 BEGIN(0);
 return word;
 }
 }
 YY_BREAK
case 65:
/* rule 65 can match eol */
YY_RULE_SETUP
#line 446 "ael.flex"
{
 char c = yytext[yyleng-1];
 if (c == '(')
 parencount++;
 pbcpush(c);
 yymore();
 }
 YY_BREAK
case 66:
/* rule 66 can match eol */
YY_RULE_SETUP
#line 454 "ael.flex"
{
 char c = yytext[yyleng-1];
 if ( pbcpop(c)) { /* error */
 STORE_LOC;
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '%c' in expression!\n",
 my_file, my_lineno, my_col, c);
 BEGIN(0);
 yylval->str = malloc(yyleng+1);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng] = 0;
 return word;
 }
 yymore();
 }
 YY_BREAK
/*
 * handlers for arguments to a macro or application calls.
 * We enter this context when we find the initial '(' and
 * stay here until we close all matching parentheses,
 * and find the comma (argument separator) or the closing ')'
 * of the (external) call, which happens when parencount == 0
 * before the decrement.
 */
case 67:
/* rule 67 can match eol */
YY_RULE_SETUP
#line 478 "ael.flex"
{
 char c = yytext[yyleng-1];
 if (c == '(')
 parencount++;
 pbcpush(c);
 yymore();
 }
 YY_BREAK
case 68:
/* rule 68 can match eol */
YY_RULE_SETUP
#line 486 "ael.flex"
{
 if ( pbcpop(')') ) { /* error */
 STORE_LOC;
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression!\n", my_file, my_lineno, my_col);
 BEGIN(0);
 yylval->str = malloc(yyleng+1);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng] = 0;
 return word;
 }

 parencount--;
 if( parencount >= 0){
 yymore();
 } else {
 STORE_LOC;
 BEGIN(0);
 if ( !strcmp(yytext, ")") )
 return RP;
 yylval->str = malloc(yyleng);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng-1] = '\0'; /* trim trailing ')' */
 unput(')');
 return word;
 }
 }
 YY_BREAK
case 69:
/* rule 69 can match eol */
YY_RULE_SETUP
#line 513 "ael.flex"
{
 if( parencount != 0) { /* ast_log(LOG_NOTICE,"Folding in a comma!\n"); */
 yymore();
 } else {
 STORE_LOC;
 if( !strcmp(yytext,"," ) )
 return COMMA;
 yylval->str = malloc(yyleng);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng-1] = '\0'; /* trim trailing ',' */
 unput(',');
 return word;
 }
 }
 YY_BREAK
case 70:
/* rule 70 can match eol */
YY_RULE_SETUP
#line 528 "ael.flex"
{
 char c = yytext[yyleng-1];
 if ( pbcpop(c) ) { /* error */
 STORE_LOC;
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '%c' in expression!\n", my_file, my_lineno, my_col, c);
 BEGIN(0);
 yylval->str = malloc(yyleng+1);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng] = '\0';
 return word;
 }
 yymore();
 }
 YY_BREAK
/*
 * context used to find tokens in the right hand side of assignments,
 * or in the first and second operand of a 'for'. As above, match
 * commas and use ';' as a separator (hence return it as a separate token).
 */
case 71:
/* rule 71 can match eol */
YY_RULE_SETUP
#line 547 "ael.flex"
{
 char c = yytext[yyleng-1];
 yymore();
 pbcpush(c);
 }
 YY_BREAK
case 72:
/* rule 72 can match eol */
YY_RULE_SETUP
#line 553 "ael.flex"
{
 char c = yytext[yyleng-1];
 if ( pbcpop(c) ) { /* error */
 STORE_LOC;
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '%c' in expression!\n", my_file, my_lineno, my_col, c);
 BEGIN(0);
 yylval->str = malloc(yyleng+1);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng] = '\0';
 return word;
 }
 yymore();
 }
 YY_BREAK
case 73:
/* rule 73 can match eol */
YY_RULE_SETUP
#line 567 "ael.flex"
{
 STORE_LOC;
 yylval->str = malloc(yyleng);
 strncpy(yylval->str, yytext, yyleng);
 yylval->str[yyleng-1] = '\0'; /* trim trailing ';' */
 unput(';');
 BEGIN(0);
 return word;
 }
 YY_BREAK
case 74:
/* rule 74 can match eol */
YY_RULE_SETUP
#line 577 "ael.flex"
{
 char fnamebuf[1024],*p1,*p2;
 int glob_ret;
 glob_t globbuf; /* the current globbuf */
 int globbuf_pos = -1; /* where we are in the current globbuf */
 globbuf.gl_offs = 0; /* initialize it to silence gcc */

 p1 = strchr(yytext,'"');
 p2 = strrchr(yytext,'"');
 if ( include_stack_index >= MAX_INCLUDE_DEPTH ) {
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Includes nested too deeply! Wow!!! How did you do that?\n", my_file, my_lineno, my_col);
 } else if ( (int)(p2-p1) > sizeof(fnamebuf) - 1 ) {
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Filename is incredibly way too long (%d chars!). Inclusion ignored!\n", my_file, my_lineno, my_col, yyleng - 10);
 } else {
 strncpy(fnamebuf, p1+1, p2-p1-1);
 fnamebuf[p2-p1-1] = 0;
 if (fnamebuf[0] != '/') {
 char fnamebuf2[1024];
 snprintf(fnamebuf2,sizeof(fnamebuf2), "%s/%s", (char *)ast_config_AST_CONFIG_DIR, fnamebuf);
 ast_copy_string(fnamebuf,fnamebuf2,sizeof(fnamebuf));
 }
#ifdef SOLARIS
 glob_ret = glob(fnamebuf, GLOB_NOCHECK, NULL, &globbuf);
#else
 glob_ret = glob(fnamebuf, GLOB_NOMAGIC|GLOB_BRACE, NULL, &globbuf);
#endif
 if (glob_ret == GLOB_NOSPACE) {
 ast_log(LOG_WARNING,
 "Glob Expansion of pattern '%s' failed: Not enough memory\n", fnamebuf);
 } else if (glob_ret == GLOB_ABORTED) {
 ast_log(LOG_WARNING,
 "Glob Expansion of pattern '%s' failed: Read error\n", fnamebuf);
 } else if (glob_ret == GLOB_NOMATCH) {
 ast_log(LOG_WARNING,
 "Glob Expansion of pattern '%s' failed: No matches!\n", fnamebuf);
 } else {
 globbuf_pos = 0;
 }
 }
 if (globbuf_pos > -1) {
 setup_filestack(fnamebuf, sizeof(fnamebuf), &globbuf, 0, yyscanner, 1);
 }
 }
 YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(paren):
case YY_STATE_EOF(semic):
case YY_STATE_EOF(argg):
case YY_STATE_EOF(comment):
case YY_STATE_EOF(curlystate):
case YY_STATE_EOF(wordstate):
case YY_STATE_EOF(brackstate):
#line 622 "ael.flex"
{
 char fnamebuf[2048];
 if (include_stack_index > 0 && include_stack[include_stack_index-1].globbuf_pos < include_stack[include_stack_index-1].globbuf.gl_pathc-1) {
 ael_yy_delete_buffer(YY_CURRENT_BUFFER,yyscanner );
 include_stack[include_stack_index-1].globbuf_pos++;
 setup_filestack(fnamebuf, sizeof(fnamebuf), &include_stack[include_stack_index-1].globbuf, include_stack[include_stack_index-1].globbuf_pos, yyscanner, 0);
 /* finish this */

 } else {
 if (include_stack[include_stack_index].fname) {
 free(include_stack[include_stack_index].fname);
 include_stack[include_stack_index].fname = 0;
 }
 if (my_file) {
 free(my_file);
 my_file = 0;
 }
 if ( --include_stack_index < 0 ) {
 yyterminate();
 } else {
 globfree(&include_stack[include_stack_index].globbuf);
 include_stack[include_stack_index].globbuf_pos = -1;

 ael_yy_delete_buffer(YY_CURRENT_BUFFER,yyscanner );
 ael_yy_switch_to_buffer(include_stack[include_stack_index].bufstate,yyscanner );
 my_lineno = include_stack[include_stack_index].lineno;
 my_col = include_stack[include_stack_index].colno;
 my_file = strdup(include_stack[include_stack_index].fname);
 }
 }
 }
 YY_BREAK
case 75:
/* rule 75 can match eol */
YY_RULE_SETUP
#line 654 "ael.flex"
{ /* default rule */ ast_log(LOG_ERROR,"Unhandled char(s): %s\n", yytext); }
 YY_BREAK
case 76:
YY_RULE_SETUP
#line 656 "ael.flex"
YY_FATAL_ERROR( "flex scanner jammed" );
 YY_BREAK
#line 2053 "ael_lex.c"

 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
 * ael_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 ( ael_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 ael_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. */
 ael_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;
 ael_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 *) ael_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 >= 285 )
 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 >= 285 )
 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 == 284);

 return yy_is_jam ? 0 : yy_current_state;
}

 static void yyunput (int c, register char * yy_bp , yyscan_t yyscanner)
{
 register char *yy_cp;
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;

 yy_cp = yyg->yy_c_buf_p;

 /* undo effects of setting up yytext */
 *yy_cp = yyg->yy_hold_char;

 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
 { /* need to shift things up to make room */
 /* +2 for EOB chars. */
 register int number_to_move = yyg->yy_n_chars + 2;
 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
 register char *source =
 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];

 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
 *--dest = *--source;

 yy_cp += (int) (dest - source);
 yy_bp += (int) (dest - source);
 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
 yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;

 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
 YY_FATAL_ERROR( "flex scanner push-back overflow" );
 }

 *--yy_cp = (char) c;

 yyg->yytext_ptr = yy_bp;
 yyg->yy_hold_char = *yy_cp;
 yyg->yy_c_buf_p = yy_cp;
}

#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. */
 ael_yyrestart(yyin ,yyscanner);

 /*FALLTHROUGH*/

 case EOB_ACT_END_OF_FILE:
 {
 if ( ael_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;

 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 ael_yyrestart (FILE * input_file , yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;

 if ( ! YY_CURRENT_BUFFER ){
 ael_yyensure_buffer_stack (yyscanner);
 YY_CURRENT_BUFFER_LVALUE =
 ael_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
 }

 ael_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
 ael_yy_load_buffer_state(yyscanner );
}

/** Switch to a different input buffer.
 * @param new_buffer The new input buffer.
 * @param yyscanner The scanner object.
 */
 void ael_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
 * ael_yypop_buffer_state();
 * ael_yypush_buffer_state(new_buffer);
 */
 ael_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;
 ael_yy_load_buffer_state(yyscanner );

 /* We don't actually know whether we did this switch during
 * EOF (ael_yywrap()) processing, but the only time this flag
 * is looked at is after ael_yywrap() is called, so it's safe
 * to go ahead and always set it.
 */
 yyg->yy_did_buffer_switch_on_eof = 1;
}

static void ael_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 ael_yy_create_buffer (FILE * file, int size , yyscan_t yyscanner)
{
 YY_BUFFER_STATE b;

 b = (YY_BUFFER_STATE) ael_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
 if ( ! b )
 YY_FATAL_ERROR( "out of dynamic memory in ael_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 *) ael_yyalloc(b->yy_buf_size + 2 ,yyscanner );
 if ( ! b->yy_ch_buf )
 YY_FATAL_ERROR( "out of dynamic memory in ael_yy_create_buffer()" );

 b->yy_is_our_buffer = 1;

 ael_yy_init_buffer(b,file ,yyscanner);

 return b;
}

/** Destroy the buffer.
 * @param b a buffer created with ael_yy_create_buffer()
 * @param yyscanner The scanner object.
 */
 void ael_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 )
 ael_yyfree((void *) b->yy_ch_buf ,yyscanner );

 ael_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 ael_yyrestart() or at EOF.
 */
 static void ael_yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner)

{
 int oerrno = errno;
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;

 ael_yy_flush_buffer(b ,yyscanner);

 b->yy_input_file = file;
 b->yy_fill_buffer = 1;

 /* If b is the current buffer, then ael_yy_init_buffer was _probably_
 * called from ael_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 ael_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 )
 ael_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 ael_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 if (new_buffer == NULL)
 return;

 ael_yyensure_buffer_stack(yyscanner);

 /* This block is copied from ael_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 ael_yy_switch_to_buffer. */
 ael_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 ael_yypop_buffer_state (yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 if (!YY_CURRENT_BUFFER)
 return;

 ael_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) {
 ael_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 ael_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**)ael_yyalloc
 (num_to_alloc * sizeof(struct yy_buffer_state*)
 , yyscanner);
 if ( ! yyg->yy_buffer_stack )
 YY_FATAL_ERROR( "out of dynamic memory in ael_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**)ael_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 ael_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 ael_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) ael_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
 if ( ! b )
 YY_FATAL_ERROR( "out of dynamic memory in ael_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;

 ael_yy_switch_to_buffer(b ,yyscanner );

 return b;
}

/** Setup the input buffer state to scan a string. The next call to ael_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
 * ael_yy_scan_bytes() instead.
 */
YY_BUFFER_STATE ael_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner)
{

 return ael_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner);
}

/** Setup the input buffer state to scan the given bytes. The next call to ael_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 ael_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 *) ael_yyalloc(n ,yyscanner );
 if ( ! buf )
 YY_FATAL_ERROR( "out of dynamic memory in ael_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 = ael_yy_scan_buffer(buf,n ,yyscanner);
 if ( ! b )
 YY_FATAL_ERROR( "bad buffer in ael_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 ael_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 ael_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 ael_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 *ael_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 *ael_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 ael_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 *ael_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 ael_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 ael_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( "ael_yyset_lineno called with no buffer" , yyscanner);

 yylineno = line_number;
}

/** Set the current column.
 * @param line_number
 * @param yyscanner The scanner object.
 */
void ael_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( "ael_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 ael_yy_switch_to_buffer
 */
void ael_yyset_in (FILE * in_str , yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 yyin = in_str ;
}

void ael_yyset_out (FILE * out_str , yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 yyout = out_str ;
}

int ael_yyget_debug (yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 return yy_flex_debug;
}

void ael_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 * ael_yyget_lval (yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 return yylval;
}

void ael_yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 yylval = yylval_param;
}

YYLTYPE *ael_yyget_lloc (yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 return yylloc;
}

void ael_yyset_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 yylloc = yylloc_param;
}

/* User-visible API */

/* ael_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 ael_yylex_init(yyscan_t* ptr_yy_globals)

{
 if (ptr_yy_globals == NULL){
 errno = EINVAL;
 return 1;
 }

 *ptr_yy_globals = (yyscan_t) ael_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 );
}

/* ael_yylex_init_extra has the same functionality as ael_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 ael_yyalloc in
 * the yyextra field.
 */

int ael_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )

{
 struct yyguts_t dummy_yyguts;

 ael_yyset_extra (yy_user_defined, &dummy_yyguts);

 if (ptr_yy_globals == NULL){
 errno = EINVAL;
 return 1;
 }

 *ptr_yy_globals = (yyscan_t) ael_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));

 ael_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 ael_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
 * ael_yylex_init()
 */
 return 0;
}

/* ael_yylex_destroy is for both reentrant and non-reentrant scanners. */
int ael_yylex_destroy (yyscan_t yyscanner)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;

 /* Pop the buffer stack, destroying each element. */
 while(YY_CURRENT_BUFFER){
 ael_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
 YY_CURRENT_BUFFER_LVALUE = NULL;
 ael_yypop_buffer_state(yyscanner);
 }

 /* Destroy the stack itself. */
 ael_yyfree(yyg->yy_buffer_stack ,yyscanner);
 yyg->yy_buffer_stack = NULL;

 /* Destroy the start condition stack. */
 ael_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
 * ael_yylex() is called, initialization will occur. */
 yy_init_globals( yyscanner);

 /* Destroy the main struct (reentrant only). */
 ael_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 *ael_yyalloc (yy_size_t size , yyscan_t yyscanner)
{
 return (void *) malloc( size );
}

void *ael_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 );
}

#define YYTABLES_NAME "yytables"

#line 656 "ael.flex"



static void pbcpush(char x)
{
 pbcstack[pbcpos++] = x;
}

void ael_yyfree(void *ptr, yyscan_t yyscanner)
{
 if (ptr)
 free( (char*) ptr );
}

static int pbcpop(char x)
{
 if ( ( x == ')' && pbcstack[pbcpos-1] == '(' )
 || ( x == ']' && pbcstack[pbcpos-1] == '[' )
 || ( x == '}' && pbcstack[pbcpos-1] == '{' )) {
 pbcpos--;
 return 0;
 }
 return 1; /* error */
}

static void pbcpush2(char x)
{
 pbcstack2[pbcpos2++] = x;
}

static int pbcpop2(char x)
{
 if ( ( x == ')' && pbcstack2[pbcpos2-1] == '(' )
 || ( x == ']' && pbcstack2[pbcpos2-1] == '[' )
 || ( x == '}' && pbcstack2[pbcpos2-1] == '{' )) {
 pbcpos2--;
 return 0;
 }
 return 1; /* error */
}

static void pbcpush3(char x)
{
 pbcstack3[pbcpos3++] = x;
}

static int pbcpop3(char x)
{
 if ( ( x == ')' && pbcstack3[pbcpos3-1] == '(' )
 || ( x == ']' && pbcstack3[pbcpos3-1] == '[' )
 || ( x == '}' && pbcstack3[pbcpos3-1] == '{' )) {
 pbcpos3--;
 return 0;
 }
 return 1; /* error */
}

static int c_prevword(void)
{
 char *c = prev_word;
 if (c == NULL)
 return 0;
 while ( *c ) {
 switch (*c) {
 case '{':
 case '[':
 case '(':
 pbcpush(*c);
 break;
 case '}':
 case ']':
 case ')':
 if (pbcpop(*c))
 return 1;
 break;
 }
 c++;
 }
 return 0;
}


/*
 * The following three functions, reset_*, are used in the bison
 * code to switch context. As a consequence, we need to
 * declare them global and add a prototype so that the
 * compiler does not complain.
 *
 * NOTE: yyg is declared because it is used in the BEGIN macros,
 * though that should be hidden as the macro changes
 * depending on the flex options that we use - in particular,
 * %reentrant changes the way the macro is declared;
 * without %reentrant, BEGIN uses yystart instead of yyg
 */

void reset_parencount(yyscan_t yyscanner );
void reset_parencount(yyscan_t yyscanner )
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 parencount = 0;
 pbcpos = 0;
 pbcpush('('); /* push '(' so the last pcbpop (parencount= -1) will succeed */
 c_prevword();
 BEGIN(paren);
}

void reset_semicount(yyscan_t yyscanner );
void reset_semicount(yyscan_t yyscanner )
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 pbcpos = 0;
 BEGIN(semic);
}

void reset_argcount(yyscan_t yyscanner );
void reset_argcount(yyscan_t yyscanner )
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 parencount = 0;
 pbcpos = 0;
 pbcpush('('); /* push '(' so the last pcbpop (parencount= -1) will succeed */
 c_prevword();
 BEGIN(argg);
}

/* used elsewhere, but some local vars */
struct pval *ael2_parse(char *filename, int *errors)
{
 struct pval *pvalue;
 struct parse_io *io;
 char *buffer;
 struct stat stats;
 FILE *fin;

 /* extern int ael_yydebug; */

 io = calloc(sizeof(struct parse_io),1);
 /* reset the global counters */
 prev_word = 0;
 my_lineno = 1;
 include_stack_index=0;
 my_col = 0;
 /* ael_yydebug = 1; */
 ael_yylex_init(&io->scanner);
 fin = fopen(filename,"r");
 if ( !fin ) {
 ast_log(LOG_ERROR,"File %s could not be opened\n", filename);
 *errors = 1;
 return 0;
 }
 if (my_file)
 free(my_file);
 my_file = strdup(filename);
 if (stat(filename, &stats)) {
 ast_log(LOG_WARNING, "failed to populate stats from file '%s'\n", filename);
 }
 buffer = (char*)malloc(stats.st_size+2);
 if (fread(buffer, 1, stats.st_size, fin) != stats.st_size) {
 ast_log(LOG_ERROR, "fread() failed: %s\n", strerror(errno));
 }
 buffer[stats.st_size]=0;
 fclose(fin);

 ael_yy_scan_string (buffer ,io->scanner);
 ael_yyset_lineno(1 , io->scanner);

 /* ael_yyset_in (fin , io->scanner); OLD WAY */

 ael_yyparse(io);


 pvalue = io->pval;
 *errors = io->syntax_error_count;

 ael_yylex_destroy(io->scanner);
 free(buffer);
 free(io);

 return pvalue;
}

static void setup_filestack(char *fnamebuf2, int fnamebuf_siz, glob_t *globbuf, int globpos, yyscan_t yyscanner, int create)
{
 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 int error, i;
 FILE *in1;
 char fnamebuf[2048];

 if (globbuf && globbuf->gl_pathv && globbuf->gl_pathc > 0)
#if defined(STANDALONE) || defined(LOW_MEMORY) || defined(STANDALONE_AEL)
 strncpy(fnamebuf, globbuf->gl_pathv[globpos], fnamebuf_siz);
#else
 ast_copy_string(fnamebuf, globbuf->gl_pathv[globpos], fnamebuf_siz);
#endif
 else {
 ast_log(LOG_ERROR,"Include file name not present!\n");
 return;
 }
 for (i=0; i<include_stack_index; i++) {
 if ( !strcmp(fnamebuf,include_stack[i].fname )) {
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Nice Try!!! But %s has already been included (perhaps by another file), and would cause an infinite loop of file inclusions!!! Include directive ignored\n",
 my_file, my_lineno, my_col, fnamebuf);
 break;
 }
 }
 error = 1;
 if (i == include_stack_index)
 error = 0; /* we can use this file */
 if ( !error ) { /* valid file name */
 /* relative vs. absolute */
 if (fnamebuf[0] != '/')
 snprintf(fnamebuf2, fnamebuf_siz, "%s/%s", ast_config_AST_CONFIG_DIR, fnamebuf);
 else
#if defined(STANDALONE) || defined(LOW_MEMORY) || defined(STANDALONE_AEL)
 strncpy(fnamebuf2, fnamebuf, fnamebuf_siz);
#else
 ast_copy_string(fnamebuf2, fnamebuf, fnamebuf_siz);
#endif
 in1 = fopen( fnamebuf2, "r" );

 if ( ! in1 ) {
 ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Couldn't find the include file: %s; ignoring the Include directive!\n", my_file, my_lineno, my_col, fnamebuf2);
 } else {
 char *buffer;
 struct stat stats;
 if (stat(fnamebuf2, &stats)) {
 ast_log(LOG_WARNING, "Failed to populate stats from file '%s'\n", fnamebuf2);
 }
 buffer = (char*)malloc(stats.st_size+1);
 if (fread(buffer, 1, stats.st_size, in1) != stats.st_size) {
 ast_log(LOG_ERROR, "fread() failed: %s\n", strerror(errno));
 }
 buffer[stats.st_size] = 0;
 ast_debug(1, " --Read in included file %s, %d chars\n",fnamebuf2, (int)stats.st_size);
 fclose(in1);
 if (include_stack[include_stack_index].fname) {
 free(include_stack[include_stack_index].fname);
 include_stack[include_stack_index].fname = 0;
 }
 include_stack[include_stack_index].fname = strdup(S_OR(my_file, "<none>"));
 include_stack[include_stack_index].lineno = my_lineno;
 include_stack[include_stack_index].colno = my_col+yyleng;
 if (my_file)
 free(my_file);
 my_file = strdup(fnamebuf2);
 if (create)
 include_stack[include_stack_index].globbuf = *globbuf;

 include_stack[include_stack_index].globbuf_pos = 0;

 include_stack[include_stack_index].bufstate = YY_CURRENT_BUFFER;
 if (create)
 include_stack_index++;
 ael_yy_switch_to_buffer(ael_yy_scan_string (buffer ,yyscanner),yyscanner);
 free(buffer);
 my_lineno = 1;
 my_col = 1;
 BEGIN(INITIAL);
 }
 }
}