+++ /dev/null
---- /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"
-+
projects / openwrt / staging / chunkeey.git / blobdiff