iproute2: update to 3.3.0, drop a few useless old patches, add codel support

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31758 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 1767 deletions

diff --git a/package/iproute2/patches/005-flex-generated.patch b/package/iproute2/patches/005-flex-generated.patch
deleted file mode 100644
index 34c980044c..0000000000
--- a/package/iproute2/patches/005-flex-generated.patch
+++ /dev/null
@@ -1,1767 +0,0 @@
---- /dev/null
-+++ b/tc/emp_ematch.lex.c
-@@ -0,0 +1,1764 @@
-+#define yy_create_buffer ematch__create_buffer
-+#define yy_delete_buffer ematch__delete_buffer
-+#define yy_scan_buffer ematch__scan_buffer
-+#define yy_scan_string ematch__scan_string
-+#define yy_scan_bytes ematch__scan_bytes
-+#define yy_flex_debug ematch__flex_debug
-+#define yy_init_buffer ematch__init_buffer
-+#define yy_flush_buffer ematch__flush_buffer
-+#define yy_load_buffer_state ematch__load_buffer_state
-+#define yy_switch_to_buffer ematch__switch_to_buffer
-+#define yyin ematch_in
-+#define yyleng ematch_leng
-+#define yylex ematch_lex
-+#define yyout ematch_out
-+#define yyrestart ematch_restart
-+#define yytext ematch_text
-+
-+#line 19 "enp_ematch.lex.c"
-+/* A lexical scanner generated by flex */
-+
-+/* Scanner skeleton version:
-+ * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $
-+ */
-+
-+#define FLEX_SCANNER
-+#define YY_FLEX_MAJOR_VERSION 2
-+#define YY_FLEX_MINOR_VERSION 5
-+
-+#include <stdio.h>
-+
-+
-+/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-+#ifdef c_plusplus
-+#ifndef __cplusplus
-+#define __cplusplus
-+#endif
-+#endif
-+
-+
-+#ifdef __cplusplus
-+
-+#include <stdlib.h>
-+#include <unistd.h>
-+
-+/* Use prototypes in function declarations. */
-+#define YY_USE_PROTOS
-+
-+/* The "const" storage-class-modifier is valid. */
-+#define YY_USE_CONST
-+
-+#else	/* ! __cplusplus */
-+
-+#if __STDC__
-+
-+#define YY_USE_PROTOS
-+#define YY_USE_CONST
-+
-+#endif	/* __STDC__ */
-+#endif	/* ! __cplusplus */
-+
-+#ifdef __TURBOC__
-+ #pragma warn -rch
-+ #pragma warn -use
-+#include <io.h>
-+#include <stdlib.h>
-+#define YY_USE_CONST
-+#define YY_USE_PROTOS
-+#endif
-+
-+#ifdef YY_USE_CONST
-+#define yyconst const
-+#else
-+#define yyconst
-+#endif
-+
-+
-+#ifdef YY_USE_PROTOS
-+#define YY_PROTO(proto) proto
-+#else
-+#define YY_PROTO(proto) ()
-+#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)
-+
-+/* 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 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 ((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 yyrestart( yyin )
-+
-+#define YY_END_OF_BUFFER_CHAR 0
-+
-+/* Size of default input buffer. */
-+#define YY_BUF_SIZE 16384
-+
-+typedef struct yy_buffer_state *YY_BUFFER_STATE;
-+
-+extern int yyleng;
-+extern FILE *yyin, *yyout;
-+
-+#define EOB_ACT_CONTINUE_SCAN 0
-+#define EOB_ACT_END_OF_FILE 1
-+#define EOB_ACT_LAST_MATCH 2
-+
-+/* The funky do-while in the following #define is used to turn the definition
-+ * int a single C statement (which needs a semi-colon terminator).  This
-+ * avoids problems with code like:
-+ *
-+ * 	if ( condition_holds )
-+ *		yyless( 5 );
-+ *	else
-+ *		do_something_else();
-+ *
-+ * Prior to using the do-while the compiler would get upset at the
-+ * "else" because it interpreted the "if" statement as being all
-+ * done when it reached the ';' after the yyless() call.
-+ */
-+
-+/* Return all but the first 'n' matched characters back to the input stream. */
-+
-+#define yyless(n) \
-+	do \
-+		{ \
-+		/* Undo effects of setting up yytext. */ \
-+		*yy_cp = yy_hold_char; \
-+		YY_RESTORE_YY_MORE_OFFSET \
-+		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
-+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
-+		} \
-+	while ( 0 )
-+
-+#define unput(c) yyunput( c, yytext_ptr )
-+
-+/* The following is because we cannot portably get our hands on size_t
-+ * (without autoconf's help, which isn't available because we want
-+ * flex-generated scanners to compile on their own).
-+ */
-+typedef unsigned int yy_size_t;
-+
-+
-+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;
-+
-+	/* 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 yyrestart()), so that the user can continue scanning by
-+	 * just pointing yyin at a new input file.
-+	 */
-+#define YY_BUFFER_EOF_PENDING 2
-+	};
-+
-+static YY_BUFFER_STATE yy_current_buffer = 0;
-+
-+/* 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".
-+ */
-+#define YY_CURRENT_BUFFER yy_current_buffer
-+
-+
-+/* yy_hold_char holds the character lost when yytext is formed. */
-+static char yy_hold_char;
-+
-+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
-+
-+
-+int yyleng;
-+
-+/* Points to current character in buffer. */
-+static char *yy_c_buf_p = (char *) 0;
-+static int yy_init = 1;		/* whether we need to initialize */
-+static int yy_start = 0;	/* start state number */
-+
-+/* Flag which is used to allow yywrap()'s to do buffer switches
-+ * instead of setting up a fresh yyin.  A bit of a hack ...
-+ */
-+static int yy_did_buffer_switch_on_eof;
-+
-+void yyrestart YY_PROTO(( FILE *input_file ));
-+
-+void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-+void yy_load_buffer_state YY_PROTO(( void ));
-+YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-+void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-+void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-+void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-+#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-+
-+YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-+YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-+YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-+
-+static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-+static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-+static void yy_flex_free YY_PROTO(( void * ));
-+
-+#define yy_new_buffer yy_create_buffer
-+
-+#define yy_set_interactive(is_interactive) \
-+	{ \
-+	if ( ! yy_current_buffer ) \
-+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-+	yy_current_buffer->yy_is_interactive = is_interactive; \
-+	}
-+
-+#define yy_set_bol(at_bol) \
-+	{ \
-+	if ( ! yy_current_buffer ) \
-+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-+	yy_current_buffer->yy_at_bol = at_bol; \
-+	}
-+
-+#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-+
-+
-+#define yywrap() 1
-+#define YY_SKIP_YYWRAP
-+typedef unsigned char YY_CHAR;
-+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-+typedef int yy_state_type;
-+extern char *yytext;
-+#define yytext_ptr yytext
-+
-+static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-+static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-+static int yy_get_next_buffer YY_PROTO(( void ));
-+static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
-+
-+/* Done after the current pattern has been matched and before the
-+ * corresponding action - sets up yytext.
-+ */
-+#define YY_DO_BEFORE_ACTION \
-+	yytext_ptr = yy_bp; \
-+	yyleng = (int) (yy_cp - yy_bp); \
-+	yy_hold_char = *yy_cp; \
-+	*yy_cp = '\0'; \
-+	yy_c_buf_p = yy_cp;
-+
-+#define YY_NUM_RULES 22
-+#define YY_END_OF_BUFFER 23
-+static yyconst short int yy_accept[43] =
-+    {   0,
-+        0,    0,    0,    0,   23,   21,    1,    2,   19,   20,
-+       21,   21,   21,   15,   22,    3,   22,   21,    1,   21,
-+       21,   17,   15,   14,    4,    5,   13,   11,   12,    7,
-+        8,    9,   10,   14,   16,   18,    4,    5,    6,    4,
-+        6,    0
-+    } ;
-+
-+static yyconst int yy_ec[256] =
-+    {   0,
-+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-+        1,    1,    2,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    2,    1,    4,    1,    1,    1,    1,    1,    5,
-+        6,    1,    1,    1,    1,    1,    1,    7,    7,    7,
-+        7,    7,    7,    7,    7,    8,    8,    1,    1,    1,
-+        1,    1,    1,    1,    9,   10,   10,   11,   10,   10,
-+        1,    1,    1,    1,    1,    1,    1,   12,   13,    1,
-+        1,   14,    1,   15,    1,    1,    1,    1,    1,    1,
-+        1,   16,    1,    1,    1,    1,   17,   18,   10,   11,
-+
-+       10,   19,    1,    1,    1,    1,    1,    1,    1,   20,
-+       13,    1,    1,   21,    1,   22,    1,   23,    1,   24,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-+        1,    1,    1,    1,    1
-+    } ;
-+
-+static yyconst int yy_meta[25] =
-+    {   0,
-+        1,    2,    3,    4,    2,    2,    5,    5,    5,    5,
-+        5,    1,    1,    1,    1,    4,    5,    5,    5,    1,
-+        1,    1,    1,    1
-+    } ;
-+
-+static yyconst short int yy_base[48] =
-+    {   0,
-+        0,    0,   22,   24,   89,    0,   27,    0,   91,   91,
-+       19,   75,   20,    0,   91,   91,   41,    0,   30,   72,
-+       51,    0,    0,   91,   28,   60,   91,   91,   91,   91,
-+       91,   91,   91,    0,    0,    0,   62,   64,    0,   67,
-+       91,   91,   75,   80,   85,   77,   32
-+    } ;
-+
-+static yyconst short int yy_def[48] =
-+    {   0,
-+       42,    1,   43,   43,   42,   44,   42,   44,   42,   42,
-+       44,   44,   44,   45,   42,   42,   42,   44,   42,   44,
-+       44,   44,   45,   42,   42,   42,   42,   42,   42,   42,
-+       42,   42,   42,   46,   44,   44,   42,   42,   47,   42,
-+       42,    0,   42,   42,   42,   42,   42
-+    } ;
-+
-+static yyconst short int yy_nxt[116] =
-+    {   0,
-+        6,    7,    7,    8,    9,   10,    6,    6,   11,    6,
-+        6,   12,   13,    6,    6,    6,   11,    6,    6,   12,
-+        6,    6,    6,    6,   15,   16,   15,   16,   19,   19,
-+       20,   19,   19,   22,   37,   38,   41,   17,   20,   17,
-+       22,   24,   24,   24,   24,   24,   24,   25,   26,   24,
-+       24,   24,   24,   24,   24,   24,   24,   27,   28,   29,
-+       30,   31,   32,   33,   34,   36,   38,   38,   40,   38,
-+       38,   38,   36,   38,   38,   14,   14,   14,   14,   14,
-+       18,   39,   35,   18,   18,   23,   23,   21,   42,   23,
-+        5,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-+
-+       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-+       42,   42,   42,   42,   42
-+    } ;
-+
-+static yyconst short int yy_chk[116] =
-+    {   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,    3,    3,    4,    4,    7,    7,
-+       11,   19,   19,   13,   25,   25,   47,    3,   11,    4,
-+       13,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-+       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-+       17,   17,   17,   17,   17,   21,   26,   26,   37,   37,
-+       38,   38,   21,   40,   40,   43,   43,   43,   43,   43,
-+       44,   46,   20,   44,   44,   45,   45,   12,    5,   45,
-+       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-+
-+       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-+       42,   42,   42,   42,   42
-+    } ;
-+
-+static yy_state_type yy_last_accepting_state;
-+static char *yy_last_accepting_cpos;
-+
-+/* 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() yymore_used_but_not_detected
-+#define YY_MORE_ADJ 0
-+#define YY_RESTORE_YY_MORE_OFFSET
-+char *yytext;
-+#line 1 "emp_ematch.l"
-+#define INITIAL 0
-+#line 2 "emp_ematch.l"
-+ #include "emp_ematch.yacc.h"
-+ #include "m_ematch.h"
-+
-+ extern int ematch_argc;
-+ extern char **ematch_argv;
-+
-+ #define yylval ematch_lval
-+
-+ #define NEXT_EM_ARG() do { ematch_argc--; ematch_argv++; } while(0);
-+
-+ #define YY_INPUT(buf, result, max_size)				\
-+ {									\
-+ next:									\
-+ 	if (ematch_argc <= 0)						\
-+		result = YY_NULL;					\
-+	else if (**ematch_argv == '\0') {				\
-+		NEXT_EM_ARG();						\
-+		goto next;						\
-+	} else {							\
-+		if (max_size <= strlen(*ematch_argv) + 1) {		\
-+			fprintf(stderr, "match argument too long.\n");	\
-+			result = YY_NULL;				\
-+		} else {						\
-+			strcpy(buf, *ematch_argv);			\
-+			result = strlen(*ematch_argv) + 1;		\
-+			buf[result-1] = ' ';				\
-+			buf[result] = '\0';				\
-+			NEXT_EM_ARG();					\
-+		}							\
-+	}								\
-+ }
-+
-+ static void __attribute__ ((unused)) yyunput (int c,char *buf_ptr  );
-+ static void __attribute__ ((unused)) yy_push_state (int  new_state );
-+ static void __attribute__ ((unused)) yy_pop_state  (void);
-+ static int  __attribute__ ((unused)) yy_top_state (void );
-+
-+ static char *strbuf;
-+ static unsigned int strbuf_size;
-+ static unsigned int strbuf_index;
-+
-+ static void strbuf_enlarge(void)
-+ {
-+ 	strbuf_size += 512;
-+ 	strbuf = realloc(strbuf, strbuf_size);
-+ }
-+
-+ static void strbuf_append_char(char c)
-+ {
-+ 	while (strbuf_index >= strbuf_size)
-+ 		strbuf_enlarge();
-+ 	strbuf[strbuf_index++] = c;
-+ }
-+
-+ static void strbuf_append_charp(char *s)
-+ {
-+ 	while (strbuf_index >= strbuf_size)
-+ 		strbuf_enlarge();
-+ 	memcpy(strbuf + strbuf_index, s, strlen(s));
-+ 	strbuf_index += strlen(s);
-+ }
-+
-+#define str 1
-+
-+#define YY_STACK_USED 1
-+#line 488 "enp_ematch.lex.c"
-+
-+/* Macros after this point can all be overridden by user definitions in
-+ * section 1.
-+ */
-+
-+#ifndef YY_SKIP_YYWRAP
-+#ifdef __cplusplus
-+extern "C" int yywrap YY_PROTO(( void ));
-+#else
-+extern int yywrap YY_PROTO(( void ));
-+#endif
-+#endif
-+
-+#ifndef YY_NO_UNPUT
-+static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-+#endif
-+
-+#ifndef yytext_ptr
-+static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-+#endif
-+
-+#ifdef YY_NEED_STRLEN
-+static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-+#endif
-+
-+#ifndef YY_NO_INPUT
-+#ifdef __cplusplus
-+static int yyinput YY_PROTO(( void ));
-+#else
-+static int input YY_PROTO(( void ));
-+#endif
-+#endif
-+
-+#if YY_STACK_USED
-+static int yy_start_stack_ptr = 0;
-+static int yy_start_stack_depth = 0;
-+static int *yy_start_stack = 0;
-+#ifndef YY_NO_PUSH_STATE
-+static void yy_push_state YY_PROTO(( int new_state ));
-+#endif
-+#ifndef YY_NO_POP_STATE
-+static void yy_pop_state YY_PROTO(( void ));
-+#endif
-+#ifndef YY_NO_TOP_STATE
-+static int yy_top_state YY_PROTO(( void ));
-+#endif
-+
-+#else
-+#define YY_NO_PUSH_STATE 1
-+#define YY_NO_POP_STATE 1
-+#define YY_NO_TOP_STATE 1
-+#endif
-+
-+#ifdef YY_MALLOC_DECL
-+YY_MALLOC_DECL
-+#else
-+#if __STDC__
-+#ifndef __cplusplus
-+#include <stdlib.h>
-+#endif
-+#else
-+/* Just try to get by without declaring the routines.  This will fail
-+ * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
-+ * or sizeof(void*) != sizeof(int).
-+ */
-+#endif
-+#endif
-+
-+/* Amount of stuff to slurp up with each read. */
-+#ifndef YY_READ_BUF_SIZE
-+#define YY_READ_BUF_SIZE 8192
-+#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 (void) fwrite( yytext, yyleng, 1, yyout )
-+#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->yy_is_interactive ) \
-+		{ \
-+		int c = '*', 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 if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
-+		  && ferror( yyin ) ) \
-+		YY_FATAL_ERROR( "input in flex scanner failed" );
-+#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 )
-+#endif
-+
-+/* Default declaration of generated scanner - a define so the user can
-+ * easily add parameters.
-+ */
-+#ifndef YY_DECL
-+#define YY_DECL int yylex YY_PROTO(( void ))
-+#endif
-+
-+/* 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
-+
-+YY_DECL
-+	{
-+	register yy_state_type yy_current_state;
-+	register char *yy_cp, *yy_bp;
-+	register int yy_act;
-+
-+#line 69 "emp_ematch.l"
-+
-+#line 641 "enp_ematch.lex.c"
-+
-+	if ( yy_init )
-+		{
-+		yy_init = 0;
-+
-+#ifdef YY_USER_INIT
-+		YY_USER_INIT;
-+#endif
-+
-+		if ( ! yy_start )
-+			yy_start = 1;	/* first start state */
-+
-+		if ( ! yyin )
-+			yyin = stdin;
-+
-+		if ( ! yyout )
-+			yyout = stdout;
-+
-+		if ( ! yy_current_buffer )
-+			yy_current_buffer =
-+				yy_create_buffer( yyin, YY_BUF_SIZE );
-+
-+		yy_load_buffer_state();
-+		}
-+
-+	while ( 1 )		/* loops until end-of-file is reached */
-+		{
-+		yy_cp = yy_c_buf_p;
-+
-+		/* Support of yytext. */
-+		*yy_cp = 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 = yy_start;
-+yy_match:
-+		do
-+			{
-+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
-+			if ( yy_accept[yy_current_state] )
-+				{
-+				yy_last_accepting_state = yy_current_state;
-+				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 >= 43 )
-+					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_base[yy_current_state] != 91 );
-+
-+yy_find_action:
-+		yy_act = yy_accept[yy_current_state];
-+		if ( yy_act == 0 )
-+			{ /* have to back up */
-+			yy_cp = yy_last_accepting_cpos;
-+			yy_current_state = yy_last_accepting_state;
-+			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 = yy_hold_char;
-+			yy_cp = yy_last_accepting_cpos;
-+			yy_current_state = yy_last_accepting_state;
-+			goto yy_find_action;
-+
-+case 1:
-+YY_RULE_SETUP
-+#line 70 "emp_ematch.l"
-+
-+	YY_BREAK
-+case 2:
-+YY_RULE_SETUP
-+#line 72 "emp_ematch.l"
-+{
-+						if (strbuf == NULL) {
-+							strbuf_size = 512;
-+							strbuf = calloc(1, strbuf_size);
-+							if (strbuf == NULL)
-+								return ERROR;
-+						}
-+						strbuf_index = 0;
-+						
-+						BEGIN(str);
-+					}
-+	YY_BREAK
-+case 3:
-+YY_RULE_SETUP
-+#line 84 "emp_ematch.l"
-+{
-+						BEGIN(INITIAL);
-+						yylval.b = bstr_new(strbuf, strbuf_index);
-+						yylval.b->quoted = 1;
-+						return ATTRIBUTE;
-+					}
-+	YY_BREAK
-+case 4:
-+YY_RULE_SETUP
-+#line 91 "emp_ematch.l"
-+{ /* octal escape sequence */
-+						int res;
-+						
-+						sscanf(yytext + 1, "%o", &res);
-+						if (res > 0xFF) {
-+							fprintf(stderr, "error: octal escape sequence" \
-+							" out of range\n");
-+							return ERROR;
-+						}
-+						strbuf_append_char((unsigned char) res);
-+					}
-+	YY_BREAK
-+case 5:
-+YY_RULE_SETUP
-+#line 103 "emp_ematch.l"
-+{ /* catch wrong octal escape seq. */
-+						fprintf(stderr, "error: invalid octale escape sequence\n");
-+						return ERROR;
-+					}
-+	YY_BREAK
-+case 6:
-+YY_RULE_SETUP
-+#line 108 "emp_ematch.l"
-+{
-+						int res;
-+						
-+						sscanf(yytext + 2, "%x", &res);
-+						
-+						if (res > 0xFF) {
-+							fprintf(stderr, "error: hexadecimal escape " \
-+							"sequence out of range\n");
-+							return ERROR;
-+						}
-+						strbuf_append_char((unsigned char) res);
-+					}
-+	YY_BREAK
-+case 7:
-+YY_RULE_SETUP
-+#line 121 "emp_ematch.l"
-+strbuf_append_char('\n');
-+	YY_BREAK
-+case 8:
-+YY_RULE_SETUP
-+#line 122 "emp_ematch.l"
-+strbuf_append_char('\r');
-+	YY_BREAK
-+case 9:
-+YY_RULE_SETUP
-+#line 123 "emp_ematch.l"
-+strbuf_append_char('\t');
-+	YY_BREAK
-+case 10:
-+YY_RULE_SETUP
-+#line 124 "emp_ematch.l"
-+strbuf_append_char('\v');
-+	YY_BREAK
-+case 11:
-+YY_RULE_SETUP
-+#line 125 "emp_ematch.l"
-+strbuf_append_char('\b');
-+	YY_BREAK
-+case 12:
-+YY_RULE_SETUP
-+#line 126 "emp_ematch.l"
-+strbuf_append_char('\f');
-+	YY_BREAK
-+case 13:
-+YY_RULE_SETUP
-+#line 127 "emp_ematch.l"
-+strbuf_append_char('\a');
-+	YY_BREAK
-+case 14:
-+YY_RULE_SETUP
-+#line 129 "emp_ematch.l"
-+strbuf_append_char(yytext[1]);
-+	YY_BREAK
-+case 15:
-+YY_RULE_SETUP
-+#line 130 "emp_ematch.l"
-+strbuf_append_charp(yytext);
-+	YY_BREAK
-+case 16:
-+YY_RULE_SETUP
-+#line 132 "emp_ematch.l"
-+return AND;
-+	YY_BREAK
-+case 17:
-+YY_RULE_SETUP
-+#line 133 "emp_ematch.l"
-+return OR;
-+	YY_BREAK
-+case 18:
-+YY_RULE_SETUP
-+#line 134 "emp_ematch.l"
-+return NOT;
-+	YY_BREAK
-+case 19:
-+#line 136 "emp_ematch.l"
-+case 20:
-+YY_RULE_SETUP
-+#line 136 "emp_ematch.l"
-+{
-+						return yylval.i = *yytext;
-+					}
-+	YY_BREAK
-+case 21:
-+YY_RULE_SETUP
-+#line 139 "emp_ematch.l"
-+{
-+						yylval.b = bstr_alloc(yytext);
-+						if (yylval.b == NULL)
-+							return ERROR;
-+						return ATTRIBUTE;
-+					}
-+	YY_BREAK
-+case 22:
-+YY_RULE_SETUP
-+#line 145 "emp_ematch.l"
-+ECHO;
-+	YY_BREAK
-+#line 877 "enp_ematch.lex.c"
-+case YY_STATE_EOF(INITIAL):
-+case YY_STATE_EOF(str):
-+	yyterminate();
-+
-+	case YY_END_OF_BUFFER:
-+		{
-+		/* Amount of text matched not including the EOB char. */
-+		int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
-+
-+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
-+		*yy_cp = yy_hold_char;
-+		YY_RESTORE_YY_MORE_OFFSET
-+
-+		if ( yy_current_buffer->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
-+			 * 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.
-+			 */
-+			yy_n_chars = yy_current_buffer->yy_n_chars;
-+			yy_current_buffer->yy_input_file = yyin;
-+			yy_current_buffer->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 ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-+			{ /* This was really a NUL. */
-+			yy_state_type yy_next_state;
-+
-+			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-+
-+			yy_current_state = yy_get_previous_state();
-+
-+			/* 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 );
-+
-+			yy_bp = yytext_ptr + YY_MORE_ADJ;
-+
-+			if ( yy_next_state )
-+				{
-+				/* Consume the NUL. */
-+				yy_cp = ++yy_c_buf_p;
-+				yy_current_state = yy_next_state;
-+				goto yy_match;
-+				}
-+
-+			else
-+				{
-+				yy_cp = yy_c_buf_p;
-+				goto yy_find_action;
-+				}
-+			}
-+
-+		else switch ( yy_get_next_buffer() )
-+			{
-+			case EOB_ACT_END_OF_FILE:
-+				{
-+				yy_did_buffer_switch_on_eof = 0;
-+
-+				if ( yywrap() )
-+					{
-+					/* 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.
-+					 */
-+					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-+
-+					yy_act = YY_STATE_EOF(YY_START);
-+					goto do_action;
-+					}
-+
-+				else
-+					{
-+					if ( ! yy_did_buffer_switch_on_eof )
-+						YY_NEW_FILE;
-+					}
-+				break;
-+				}
-+
-+			case EOB_ACT_CONTINUE_SCAN:
-+				yy_c_buf_p =
-+					yytext_ptr + yy_amount_of_matched_text;
-+
-+				yy_current_state = yy_get_previous_state();
-+
-+				yy_cp = yy_c_buf_p;
-+				yy_bp = yytext_ptr + YY_MORE_ADJ;
-+				goto yy_match;
-+
-+			case EOB_ACT_LAST_MATCH:
-+				yy_c_buf_p =
-+				&yy_current_buffer->yy_ch_buf[yy_n_chars];
-+
-+				yy_current_state = yy_get_previous_state();
-+
-+				yy_cp = yy_c_buf_p;
-+				yy_bp = 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 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()
-+	{
-+	register char *dest = yy_current_buffer->yy_ch_buf;
-+	register char *source = yytext_ptr;
-+	register int number_to_move, i;
-+	int ret_val;
-+
-+	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
-+		YY_FATAL_ERROR(
-+		"fatal flex scanner internal error--end of buffer missed" );
-+
-+	if ( yy_current_buffer->yy_fill_buffer == 0 )
-+		{ /* Don't try to fill the buffer, so this is an EOF. */
-+		if ( yy_c_buf_p - 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) (yy_c_buf_p - yytext_ptr) - 1;
-+
-+	for ( i = 0; i < number_to_move; ++i )
-+		*(dest++) = *(source++);
-+
-+	if ( yy_current_buffer->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->yy_n_chars = yy_n_chars = 0;
-+
-+	else
-+		{
-+		int num_to_read =
-+			yy_current_buffer->yy_buf_size - number_to_move - 1;
-+
-+		while ( num_to_read <= 0 )
-+			{ /* Not enough room in the buffer - grow it. */
-+#ifdef YY_USES_REJECT
-+			YY_FATAL_ERROR(
-+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-+#else
-+
-+			/* just a shorter name for the current buffer */
-+			YY_BUFFER_STATE b = yy_current_buffer;
-+
-+			int yy_c_buf_p_offset =
-+				(int) (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. */
-+					yy_flex_realloc( (void *) b->yy_ch_buf,
-+							 b->yy_buf_size + 2 );
-+				}
-+			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" );
-+
-+			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-+
-+			num_to_read = yy_current_buffer->yy_buf_size -
-+						number_to_move - 1;
-+#endif
-+			}
-+
-+		if ( num_to_read > YY_READ_BUF_SIZE )
-+			num_to_read = YY_READ_BUF_SIZE;
-+
-+		/* Read in more data. */
-+		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
-+			yy_n_chars, num_to_read );
-+
-+		yy_current_buffer->yy_n_chars = yy_n_chars;
-+		}
-+
-+	if ( yy_n_chars == 0 )
-+		{
-+		if ( number_to_move == YY_MORE_ADJ )
-+			{
-+			ret_val = EOB_ACT_END_OF_FILE;
-+			yyrestart( yyin );
-+			}
-+
-+		else
-+			{
-+			ret_val = EOB_ACT_LAST_MATCH;
-+			yy_current_buffer->yy_buffer_status =
-+				YY_BUFFER_EOF_PENDING;
-+			}
-+		}
-+
-+	else
-+		ret_val = EOB_ACT_CONTINUE_SCAN;
-+
-+	yy_n_chars += number_to_move;
-+	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
-+	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-+
-+	yytext_ptr = &yy_current_buffer->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()
-+	{
-+	register yy_state_type yy_current_state;
-+	register char *yy_cp;
-+
-+	yy_current_state = yy_start;
-+
-+	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < 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] )
-+			{
-+			yy_last_accepting_state = yy_current_state;
-+			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 >= 43 )
-+				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 );
-+ */
-+
-+#ifdef YY_USE_PROTOS
-+static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-+#else
-+static yy_state_type yy_try_NUL_trans( yy_current_state )
-+yy_state_type yy_current_state;
-+#endif
-+	{
-+	register int yy_is_jam;
-+	register char *yy_cp = yy_c_buf_p;
-+
-+	register YY_CHAR yy_c = 1;
-+	if ( yy_accept[yy_current_state] )
-+		{
-+		yy_last_accepting_state = yy_current_state;
-+		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 >= 43 )
-+			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 == 42);
-+
-+	return yy_is_jam ? 0 : yy_current_state;
-+	}
-+
-+
-+#ifndef YY_NO_UNPUT
-+#ifdef YY_USE_PROTOS
-+static void yyunput( int c, register char *yy_bp )
-+#else
-+static void yyunput( c, yy_bp )
-+int c;
-+register char *yy_bp;
-+#endif
-+	{
-+	register char *yy_cp = yy_c_buf_p;
-+
-+	/* undo effects of setting up yytext */
-+	*yy_cp = yy_hold_char;
-+
-+	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-+		{ /* need to shift things up to make room */
-+		/* +2 for EOB chars. */
-+		register int number_to_move = yy_n_chars + 2;
-+		register char *dest = &yy_current_buffer->yy_ch_buf[
-+					yy_current_buffer->yy_buf_size + 2];
-+		register char *source =
-+				&yy_current_buffer->yy_ch_buf[number_to_move];
-+
-+		while ( source > yy_current_buffer->yy_ch_buf )
-+			*--dest = *--source;
-+
-+		yy_cp += (int) (dest - source);
-+		yy_bp += (int) (dest - source);
-+		yy_current_buffer->yy_n_chars =
-+			yy_n_chars = yy_current_buffer->yy_buf_size;
-+
-+		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
-+		}
-+
-+	*--yy_cp = (char) c;
-+
-+
-+	yytext_ptr = yy_bp;
-+	yy_hold_char = *yy_cp;
-+	yy_c_buf_p = yy_cp;
-+	}
-+#endif	/* ifndef YY_NO_UNPUT */
-+
-+
-+#ifdef __cplusplus
-+static int yyinput()
-+#else
-+static int input()
-+#endif
-+	{
-+	int c;
-+
-+	*yy_c_buf_p = yy_hold_char;
-+
-+	if ( *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 ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-+			/* This was really a NUL. */
-+			*yy_c_buf_p = '\0';
-+
-+		else
-+			{ /* need more input */
-+			int offset = yy_c_buf_p - yytext_ptr;
-+			++yy_c_buf_p;
-+
-+			switch ( yy_get_next_buffer() )
-+				{
-+				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. */
-+					yyrestart( yyin );
-+
-+					/* fall through */
-+
-+				case EOB_ACT_END_OF_FILE:
-+					{
-+					if ( yywrap() )
-+						return EOF;
-+
-+					if ( ! yy_did_buffer_switch_on_eof )
-+						YY_NEW_FILE;
-+#ifdef __cplusplus
-+					return yyinput();
-+#else
-+					return input();
-+#endif
-+					}
-+
-+				case EOB_ACT_CONTINUE_SCAN:
-+					yy_c_buf_p = yytext_ptr + offset;
-+					break;
-+				}
-+			}
-+		}
-+
-+	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
-+	*yy_c_buf_p = '\0';	/* preserve yytext */
-+	yy_hold_char = *++yy_c_buf_p;
-+
-+
-+	return c;
-+	}
-+
-+
-+#ifdef YY_USE_PROTOS
-+void yyrestart( FILE *input_file )
-+#else
-+void yyrestart( input_file )
-+FILE *input_file;
-+#endif
-+	{
-+	if ( ! yy_current_buffer )
-+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-+
-+	yy_init_buffer( yy_current_buffer, input_file );
-+	yy_load_buffer_state();
-+	}
-+
-+
-+#ifdef YY_USE_PROTOS
-+void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-+#else
-+void yy_switch_to_buffer( new_buffer )
-+YY_BUFFER_STATE new_buffer;
-+#endif
-+	{
-+	if ( yy_current_buffer == new_buffer )
-+		return;
-+
-+	if ( yy_current_buffer )
-+		{
-+		/* Flush out information for old buffer. */
-+		*yy_c_buf_p = yy_hold_char;
-+		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
-+		yy_current_buffer->yy_n_chars = yy_n_chars;
-+		}
-+
-+	yy_current_buffer = new_buffer;
-+	yy_load_buffer_state();
-+
-+	/* We don't actually know whether we did this switch during
-+	 * EOF (yywrap()) processing, but the only time this flag
-+	 * is looked at is after yywrap() is called, so it's safe
-+	 * to go ahead and always set it.
-+	 */
-+	yy_did_buffer_switch_on_eof = 1;
-+	}
-+
-+
-+#ifdef YY_USE_PROTOS
-+void yy_load_buffer_state( void )
-+#else
-+void yy_load_buffer_state()
-+#endif
-+	{
-+	yy_n_chars = yy_current_buffer->yy_n_chars;
-+	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
-+	yyin = yy_current_buffer->yy_input_file;
-+	yy_hold_char = *yy_c_buf_p;
-+	}
-+
-+
-+#ifdef YY_USE_PROTOS
-+YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-+#else
-+YY_BUFFER_STATE yy_create_buffer( file, size )
-+FILE *file;
-+int size;
-+#endif
-+	{
-+	YY_BUFFER_STATE b;
-+
-+	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-+	if ( ! b )
-+		YY_FATAL_ERROR( "out of dynamic memory in 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 *) yy_flex_alloc( b->yy_buf_size + 2 );
-+	if ( ! b->yy_ch_buf )
-+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-+
-+	b->yy_is_our_buffer = 1;
-+
-+	yy_init_buffer( b, file );
-+
-+	return b;
-+	}
-+
-+
-+#ifdef YY_USE_PROTOS
-+void yy_delete_buffer( YY_BUFFER_STATE b )
-+#else
-+void yy_delete_buffer( b )
-+YY_BUFFER_STATE b;
-+#endif
-+	{
-+	if ( ! b )
-+		return;
-+
-+	if ( b == yy_current_buffer )
-+		yy_current_buffer = (YY_BUFFER_STATE) 0;
-+
-+	if ( b->yy_is_our_buffer )
-+		yy_flex_free( (void *) b->yy_ch_buf );
-+
-+	yy_flex_free( (void *) b );
-+	}
-+
-+
-+#ifndef YY_ALWAYS_INTERACTIVE
-+#ifndef YY_NEVER_INTERACTIVE
-+extern int isatty YY_PROTO(( int ));
-+#endif
-+#endif
-+
-+#ifdef YY_USE_PROTOS
-+void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-+#else
-+void yy_init_buffer( b, file )
-+YY_BUFFER_STATE b;
-+FILE *file;
-+#endif
-+
-+
-+	{
-+	yy_flush_buffer( b );
-+
-+	b->yy_input_file = file;
-+	b->yy_fill_buffer = 1;
-+
-+#if YY_ALWAYS_INTERACTIVE
-+	b->yy_is_interactive = 1;
-+#else
-+#if YY_NEVER_INTERACTIVE
-+	b->yy_is_interactive = 0;
-+#else
-+	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-+#endif
-+#endif
-+	}
-+
-+
-+#ifdef YY_USE_PROTOS
-+void yy_flush_buffer( YY_BUFFER_STATE b )
-+#else
-+void yy_flush_buffer( b )
-+YY_BUFFER_STATE b;
-+#endif
-+
-+	{
-+	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 )
-+		yy_load_buffer_state();
-+	}
-+
-+
-+#ifndef YY_NO_SCAN_BUFFER
-+#ifdef YY_USE_PROTOS
-+YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-+#else
-+YY_BUFFER_STATE yy_scan_buffer( base, size )
-+char *base;
-+yy_size_t size;
-+#endif
-+	{
-+	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) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-+	if ( ! b )
-+		YY_FATAL_ERROR( "out of dynamic memory in 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;
-+
-+	yy_switch_to_buffer( b );
-+
-+	return b;
-+	}
-+#endif
-+
-+
-+#ifndef YY_NO_SCAN_STRING
-+#ifdef YY_USE_PROTOS
-+YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-+#else
-+YY_BUFFER_STATE yy_scan_string( yy_str )
-+yyconst char *yy_str;
-+#endif
-+	{
-+	int len;
-+	for ( len = 0; yy_str[len]; ++len )
-+		;
-+
-+	return yy_scan_bytes( yy_str, len );
-+	}
-+#endif
-+
-+
-+#ifndef YY_NO_SCAN_BYTES
-+#ifdef YY_USE_PROTOS
-+YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-+#else
-+YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-+yyconst char *bytes;
-+int len;
-+#endif
-+	{
-+	YY_BUFFER_STATE b;
-+	char *buf;
-+	yy_size_t n;
-+	int i;
-+
-+	/* Get memory for full buffer, including space for trailing EOB's. */
-+	n = len + 2;
-+	buf = (char *) yy_flex_alloc( n );
-+	if ( ! buf )
-+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-+
-+	for ( i = 0; i < len; ++i )
-+		buf[i] = bytes[i];
-+
-+	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-+
-+	b = yy_scan_buffer( buf, n );
-+	if ( ! b )
-+		YY_FATAL_ERROR( "bad buffer in 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;
-+	}
-+#endif
-+
-+
-+#ifndef YY_NO_PUSH_STATE
-+#ifdef YY_USE_PROTOS
-+static void yy_push_state( int new_state )
-+#else
-+static void yy_push_state( new_state )
-+int new_state;
-+#endif
-+	{
-+	if ( yy_start_stack_ptr >= yy_start_stack_depth )
-+		{
-+		yy_size_t new_size;
-+
-+		yy_start_stack_depth += YY_START_STACK_INCR;
-+		new_size = yy_start_stack_depth * sizeof( int );
-+
-+		if ( ! yy_start_stack )
-+			yy_start_stack = (int *) yy_flex_alloc( new_size );
-+
-+		else
-+			yy_start_stack = (int *) yy_flex_realloc(
-+					(void *) yy_start_stack, new_size );
-+
-+		if ( ! yy_start_stack )
-+			YY_FATAL_ERROR(
-+			"out of memory expanding start-condition stack" );
-+		}
-+
-+	yy_start_stack[yy_start_stack_ptr++] = YY_START;
-+
-+	BEGIN(new_state);
-+	}
-+#endif
-+
-+
-+#ifndef YY_NO_POP_STATE
-+static void yy_pop_state()
-+	{
-+	if ( --yy_start_stack_ptr < 0 )
-+		YY_FATAL_ERROR( "start-condition stack underflow" );
-+
-+	BEGIN(yy_start_stack[yy_start_stack_ptr]);
-+	}
-+#endif
-+
-+
-+#ifndef YY_NO_TOP_STATE
-+static int yy_top_state()
-+	{
-+	return yy_start_stack[yy_start_stack_ptr - 1];
-+	}
-+#endif
-+
-+#ifndef YY_EXIT_FAILURE
-+#define YY_EXIT_FAILURE 2
-+#endif
-+
-+#ifdef YY_USE_PROTOS
-+static void yy_fatal_error( yyconst char msg[] )
-+#else
-+static void yy_fatal_error( msg )
-+char msg[];
-+#endif
-+	{
-+	(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. */ \
-+		yytext[yyleng] = yy_hold_char; \
-+		yy_c_buf_p = yytext + n; \
-+		yy_hold_char = *yy_c_buf_p; \
-+		*yy_c_buf_p = '\0'; \
-+		yyleng = n; \
-+		} \
-+	while ( 0 )
-+
-+
-+/* Internal utility routines. */
-+
-+#ifndef yytext_ptr
-+#ifdef YY_USE_PROTOS
-+static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-+#else
-+static void yy_flex_strncpy( s1, s2, n )
-+char *s1;
-+yyconst char *s2;
-+int n;
-+#endif
-+	{
-+	register int i;
-+	for ( i = 0; i < n; ++i )
-+		s1[i] = s2[i];
-+	}
-+#endif
-+
-+#ifdef YY_NEED_STRLEN
-+#ifdef YY_USE_PROTOS
-+static int yy_flex_strlen( yyconst char *s )
-+#else
-+static int yy_flex_strlen( s )
-+yyconst char *s;
-+#endif
-+	{
-+	register int n;
-+	for ( n = 0; s[n]; ++n )
-+		;
-+
-+	return n;
-+	}
-+#endif
-+
-+
-+#ifdef YY_USE_PROTOS
-+static void *yy_flex_alloc( yy_size_t size )
-+#else
-+static void *yy_flex_alloc( size )
-+yy_size_t size;
-+#endif
-+	{
-+	return (void *) malloc( size );
-+	}
-+
-+#ifdef YY_USE_PROTOS
-+static void *yy_flex_realloc( void *ptr, yy_size_t size )
-+#else
-+static void *yy_flex_realloc( ptr, size )
-+void *ptr;
-+yy_size_t size;
-+#endif
-+	{
-+	/* 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 );
-+	}
-+
-+#ifdef YY_USE_PROTOS
-+static void yy_flex_free( void *ptr )
-+#else
-+static void yy_flex_free( ptr )
-+void *ptr;
-+#endif
-+	{
-+	free( ptr );
-+	}
-+
-+#if YY_MAIN
-+int main()
-+	{
-+	yylex();
-+	return 0;
-+	}
-+#endif
-+#line 145 "emp_ematch.l"
-+