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Diffstat (limited to 'Build/source/utils/xindy/xindy-src/tex2xindy/tex2xindy.c')
-rw-r--r--Build/source/utils/xindy/xindy-src/tex2xindy/tex2xindy.c2481
1 files changed, 0 insertions, 2481 deletions
diff --git a/Build/source/utils/xindy/xindy-src/tex2xindy/tex2xindy.c b/Build/source/utils/xindy/xindy-src/tex2xindy/tex2xindy.c
deleted file mode 100644
index 524a3ceff32..00000000000
--- a/Build/source/utils/xindy/xindy-src/tex2xindy/tex2xindy.c
+++ /dev/null
@@ -1,2481 +0,0 @@
-#line 95 "tex2xindy.l"
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef WIN32
-# include <fcntl.h>
-# ifndef __MINGW32__ /* this should be W32TeX */
-# include <kpathsea/getopt.h>
-# define YY_NO_UNISTD_H 1
-# define __STDC_VERSION__ 199901L
-# endif
-#else
-# include <unistd.h>
-#endif
-
-
-
-#line 18 "tex2xindy.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;
-#endif /* ! C99 */
-
-/* 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 /* ! 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)
-
-/* 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. */
-#ifndef YY_BUF_SIZE
-#define YY_BUF_SIZE 16384
-#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
-
-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
-
- #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 = (yy_hold_char); \
- YY_RESTORE_YY_MORE_OFFSET \
- (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, (yytext_ptr) )
-
-#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 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 */
-
-/* Stack of input buffers. */
-static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
-static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
-static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
-
-/* 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 ( (yy_buffer_stack) \
- ? (yy_buffer_stack)[(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 (yy_buffer_stack)[(yy_buffer_stack_top)]
-
-/* 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 = 0; /* 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 (FILE *input_file );
-void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
-YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
-void yy_delete_buffer (YY_BUFFER_STATE b );
-void yy_flush_buffer (YY_BUFFER_STATE b );
-void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
-void yypop_buffer_state (void );
-
-static void yyensure_buffer_stack (void );
-static void yy_load_buffer_state (void );
-static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
-
-#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
-
-YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
-YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
-YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
-
-void *yyalloc (yy_size_t );
-void *yyrealloc (void *,yy_size_t );
-void yyfree (void * );
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
- { \
- if ( ! YY_CURRENT_BUFFER ){ \
- yyensure_buffer_stack (); \
- YY_CURRENT_BUFFER_LVALUE = \
- yy_create_buffer(yyin,YY_BUF_SIZE ); \
- } \
- YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
- }
-
-#define yy_set_bol(at_bol) \
- { \
- if ( ! YY_CURRENT_BUFFER ){\
- yyensure_buffer_stack (); \
- YY_CURRENT_BUFFER_LVALUE = \
- yy_create_buffer(yyin,YY_BUF_SIZE ); \
- } \
- YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
- }
-
-#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
-
-/* Begin user sect3 */
-
-typedef unsigned char YY_CHAR;
-
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-
-typedef int yy_state_type;
-
-extern int yylineno;
-
-int yylineno = 1;
-
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state (void );
-static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
-static int yy_get_next_buffer (void );
-static void yy_fatal_error (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 = (size_t) (yy_cp - yy_bp); \
- (yy_hold_char) = *yy_cp; \
- *yy_cp = '\0'; \
- (yy_c_buf_p) = yy_cp;
-
-#define YY_NUM_RULES 36
-#define YY_END_OF_BUFFER 37
-/* 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[116] =
- { 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 37, 35,
- 34, 33, 35, 35, 32, 32, 31, 8, 32, 7,
- 12, 32, 32, 10, 6, 11, 9, 13, 34, 35,
- 24, 25, 19, 19, 19, 19, 15, 16, 19, 17,
- 14, 18, 20, 21, 22, 23, 27, 27, 27, 27,
- 26, 5, 4, 3, 0, 0, 0, 0, 24, 0,
- 0, 0, 0, 0, 0, 28, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 29, 0, 0, 0, 0, 0, 0, 0, 0,
-
- 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,
- 0, 2, 0, 30, 0
- } ;
-
-static yyconst flex_int32_t yy_ec[256] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 2, 4, 5, 1, 1, 1, 1, 1, 6,
- 7, 1, 1, 1, 1, 1, 1, 8, 8, 8,
- 8, 8, 8, 8, 8, 8, 8, 9, 1, 1,
- 1, 1, 1, 10, 8, 8, 8, 8, 8, 8,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 11, 1, 12, 1, 1, 13, 8, 8, 14,
-
- 15, 8, 16, 1, 17, 1, 1, 18, 1, 19,
- 20, 1, 1, 21, 22, 23, 1, 1, 1, 24,
- 25, 1, 26, 27, 28, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1
- } ;
-
-static yyconst flex_int32_t yy_meta[29] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 2, 1, 1,
- 1, 2, 2, 2, 2, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1
- } ;
-
-static yyconst flex_int16_t yy_base[123] =
- { 0,
- 0, 4, 14, 41, 0, 4, 68, 93, 116, 0,
- 143, 170, 8, 9, 1, 2, 197, 224, 174, 263,
- 263, 263, 165, 15, 263, 263, 263, 263, 164, 263,
- 263, 161, 153, 263, 263, 263, 263, 263, 31, 159,
- 263, 263, 263, 263, 263, 160, 263, 263, 157, 263,
- 263, 263, 263, 263, 263, 263, 263, 263, 158, 155,
- 263, 263, 263, 263, 141, 136, 141, 36, 263, 132,
- 133, 41, 129, 112, 117, 263, 119, 102, 99, 50,
- 109, 102, 99, 67, 101, 81, 80, 70, 85, 64,
- 64, 263, 78, 61, 53, 92, 42, 35, 95, 36,
-
- 46, 103, 26, 64, 263, 114, 14, 122, 75, 125,
- 86, 263, 143, 263, 263, 252, 254, 256, 258, 260,
- 20, 19
- } ;
-
-static yyconst flex_int16_t yy_def[123] =
- { 0,
- 116, 116, 117, 117, 4, 4, 116, 116, 4, 9,
- 118, 118, 9, 9, 9, 9, 119, 119, 115, 115,
- 115, 115, 120, 115, 115, 115, 115, 115, 120, 115,
- 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 120, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115, 120, 115,
- 115, 115, 115, 115, 115, 115, 121, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 122, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
-
- 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 0, 115, 115, 115, 115, 115,
- 115, 115
- } ;
-
-static yyconst flex_int16_t yy_nxt[292] =
- { 0,
- 115, 21, 22, 37, 23, 21, 22, 37, 23, 38,
- 24, 53, 53, 38, 24, 26, 27, 28, 29, 64,
- 80, 72, 30, 31, 32, 33, 54, 54, 56, 56,
- 65, 66, 68, 54, 54, 55, 55, 68, 109, 34,
- 35, 36, 26, 27, 28, 29, 107, 104, 76, 30,
- 31, 32, 33, 76, 76, 76, 69, 84, 103, 101,
- 100, 69, 84, 84, 84, 104, 34, 35, 36, 39,
- 22, 105, 23, 98, 88, 97, 111, 92, 40, 88,
- 88, 88, 92, 92, 92, 96, 95, 111, 94, 105,
- 96, 96, 96, 41, 39, 22, 93, 23, 91, 99,
-
- 112, 90, 102, 40, 99, 99, 99, 102, 102, 102,
- 106, 112, 89, 87, 86, 106, 106, 106, 41, 25,
- 85, 108, 83, 82, 25, 25, 108, 108, 108, 110,
- 81, 79, 113, 78, 110, 110, 110, 113, 113, 113,
- 77, 25, 25, 42, 44, 45, 75, 46, 47, 48,
- 114, 74, 73, 49, 71, 114, 114, 114, 70, 64,
- 63, 64, 63, 64, 67, 64, 63, 63, 50, 51,
- 52, 44, 45, 115, 46, 47, 48, 115, 115, 115,
- 49, 115, 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 50, 51, 52, 58, 22,
-
- 115, 59, 115, 115, 115, 115, 115, 60, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 61, 58, 22, 115, 59, 115,
- 115, 115, 115, 115, 60, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 61, 20, 20, 25, 25, 43, 43, 57, 57,
- 62, 62, 19, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
- 115
-
- } ;
-
-static yyconst flex_int16_t yy_chk[292] =
- { 0,
- 0, 1, 1, 5, 1, 2, 2, 6, 2, 5,
- 1, 13, 14, 6, 2, 3, 3, 3, 3, 24,
- 122, 121, 3, 3, 3, 3, 15, 16, 15, 16,
- 24, 24, 39, 13, 14, 13, 14, 68, 107, 3,
- 3, 3, 4, 4, 4, 4, 103, 101, 72, 4,
- 4, 4, 4, 72, 72, 72, 39, 80, 100, 98,
- 97, 68, 80, 80, 80, 104, 4, 4, 4, 7,
- 7, 101, 7, 95, 84, 94, 109, 88, 7, 84,
- 84, 84, 88, 88, 88, 93, 91, 111, 90, 104,
- 93, 93, 93, 7, 8, 8, 89, 8, 87, 96,
-
- 109, 86, 99, 8, 96, 96, 96, 99, 99, 99,
- 102, 111, 85, 83, 82, 102, 102, 102, 8, 9,
- 81, 106, 79, 78, 9, 9, 106, 106, 106, 108,
- 77, 75, 110, 74, 108, 108, 108, 110, 110, 110,
- 73, 9, 9, 9, 11, 11, 71, 11, 11, 11,
- 113, 70, 67, 11, 66, 113, 113, 113, 65, 60,
- 59, 49, 46, 40, 33, 32, 29, 23, 11, 11,
- 11, 12, 12, 19, 12, 12, 12, 0, 0, 0,
- 12, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 12, 12, 12, 17, 17,
-
- 0, 17, 0, 0, 0, 0, 0, 17, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 17, 18, 18, 0, 18, 0,
- 0, 0, 0, 0, 18, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 18, 116, 116, 117, 117, 118, 118, 119, 119,
- 120, 120, 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
- 115
-
- } ;
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-extern int yy_flex_debug;
-int yy_flex_debug = 0;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "tex2xindy.l"
-#line 4 "tex2xindy.l"
- /* $Id: tex2xindy.l,v 1.24 2010/05/10 23:02:17 jschrod Exp $
- ============================================================
- (history at end)
-
-=head1 NAME
-
-tex2xindy - a preprocessor of the xindy index processor
-
-=head1 SYNOPSIS
-
- tex2xindy [-o] [attr_file]
-
-=head1 DESCRIPTION
-
-B<tex2xindy> transforms a LaTeX index file C<.idx> (or an C<.aux>
-file) into a B<xindy> raw index file.
-
-It is a filter that reads from F<stdin> a file in the input format of
-LaTeX's raw index file, i.e., with C<\indexentry> tags. It outputs on
-F<stdout> a B<xindy> raw index file, i.e., with C<indexentry> clauses.
-
-If the option B<-o> is not specified, B<tex2xindy> handles ^^-notation
-of TeX and outputs the octet that is represented: C<^^ab> in the input
-gets output as the octet 0xab. If C<^^^^abcd> or C<^^^^^^^^abcdefab>
-are detected, they are output as is.
-
-If the option B<-o> is specified, B<tex2xindy> operates in I<Omega
-mode> and handles its ^^-notation: Then C<^^ab>, C<^^^^abcd>, and
-C<^^^^^^^^abcdefab> represent Unicode characters with code points
-0xab, 0xabcd, and 0xabcdefab respectively. They are output in UTF-8
-encoding.
-
-If the optional argument F<attr_file> is specified, B<tex2xindy>
-writes all index key attributes into this file.
-
-
-=head1 DEFICITS
-
-This program was written since it was not easily possible to extract
-the parser from the old makeindex system. Therefore it does not find
-all errors in the input as the makeindex(1) version.
-
-Additionally it uses only the default input specifiers of
-makeindex(1). If other input specifiers (cf. manual page of
-makeindex(1)) are needed, the input specifiers (starting from the
-pattern C<KEYWORD>, see below) must be changed and the program must be
-recompiled.
-
-The particular missing feature is configuration of the quote and the
-actual characters, maybe also the escape, subitem (level), and encap
-characters. Argument and range delimiters seem to be less of a problem.
-
-In fact, input markup handling (and thus B<tex2xindy>) should be
-incorporated into the B<xindy> kernel, to be able to specify
-configuration in xindy style files.
-
-=head1 SEE ALSO
-
-texindy(1),
-xindy(1),
-makeindex(1)
-
-=head1 AUTHOR
-
-Roger Kehr, Institut fuer Theoretische Informatik, TU Darmstadt
-
-=head1 COPYRIGHT AND LICENSE
-
-Copyright (c) 1996,1997 Roger Kehr.
-Copyright (c) 2006 Joachim Schrod.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-=cut
-
-*/
-
-#line 110 "tex2xindy.l"
-#define QUOTE_ECHO qs(yytext)
-
-FILE* attrfd = NULL;
-
-static int lineno = 1;
-static int braces = 0;
-static int xref_mode = 0;
-static int glos_mode = 0;
-static int errors = 0;
-static int omega_mode = 0;
-
-#define multiple_err \
- { \
- fprintf(stderr, "line %d: multiple %s's\n", lineno, yytext); \
- errors++; \
- }
-
-#define NO_RANGE 0
-#define OPEN_RANGE 1
-#define CLOSE_RANGE 2
-
-int range = NO_RANGE;
-
-/* This function quotes a character, if necessary. */
-
-static void qc( char ch ) {
- switch (ch) {
- case '\\' :
- case '"' :
- putchar( '\\' );
- break;
- }
- putchar(ch);
-}
-
-/* Quote an entire string. */
-
-static void qs( char* str ) {
- while ( *str ) {
- qc( *str++ );
- }
-}
-
-/*
- Output an Omega character, ^^-notation in yytext, in UTF-8 encoding.
- The parameter gets passed the amount of hex digits in the ^^-notation.
- In front of the hex digits are the same amount of ^ chars.
-*/
-static void omega_output_utf8 ( int width )
-{
- unsigned long int c = strtoul (yytext+width, NULL, 16);
- if (c < 0x80) {
- putchar (c);
- }
- else if (c < 0x800) {
- putchar (0xC0 | (c>>6));
- putchar (0x80 | (c & 0x3F));
- }
- else if (c < 0x10000) {
- putchar (0xE0 | (c>>12));
- putchar (0x80 | (c>>6 & 0x3F));
- putchar (0x80 | (c & 0x3F));
- }
- else if (c < 0x200000) {
- putchar (0xF0 | (c>>18));
- putchar (0x80 | (c>>12 & 0x3F));
- putchar (0x80 | (c>>6 & 0x3F));
- putchar (0x80 | (c & 0x3F));
- }
- else if (c < 0x4000000) {
- putchar (0xF8 | (c>>24));
- putchar (0x80 | (c>>18 & 0x3F));
- putchar (0x80 | (c>>12 & 0x3F));
- putchar (0x80 | (c>>6 & 0x3F));
- putchar (0x80 | (c & 0x3F));
- }
- else if (c < 0x80000000) {
- putchar (0xFC | (c>>30));
- putchar (0x80 | (c>>24 & 0x3F));
- putchar (0x80 | (c>>18 & 0x3F));
- putchar (0x80 | (c>>12 & 0x3F));
- putchar (0x80 | (c>>6 & 0x3F));
- putchar (0x80 | (c & 0x3F));
- }
- else { /* out of range, output U+FFFD REPLACEMENT CHARACTER */
- fputs("\xef\xbf\xbd",stdout);
- fprintf (stderr, "line %d: character %#lx not in UTF-8 range\n",
- lineno, c);
- }
-}
-
-
-#line 751 "tex2xindy.c"
-
-#define INITIAL 0
-#define key 1
-#define print 2
-#define skip2location 3
-#define location 4
-#define encap 5
-#define xref 6
-#define is 7
-#define skiplocation 8
-
-#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
-
-static int yy_init_globals (void );
-
-/* Accessor methods to globals.
- These are made visible to non-reentrant scanners for convenience. */
-
-int yylex_destroy (void );
-
-int yyget_debug (void );
-
-void yyset_debug (int debug_flag );
-
-YY_EXTRA_TYPE yyget_extra (void );
-
-void yyset_extra (YY_EXTRA_TYPE user_defined );
-
-FILE *yyget_in (void );
-
-void yyset_in (FILE * in_str );
-
-FILE *yyget_out (void );
-
-void yyset_out (FILE * out_str );
-
-int yyget_leng (void );
-
-char *yyget_text (void );
-
-int yyget_lineno (void );
-
-void yyset_lineno (int line_number );
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap (void );
-#else
-extern int yywrap (void );
-#endif
-#endif
-
- static void yyunput (int c,char *buf_ptr );
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char *,yyconst char *,int );
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * );
-#endif
-
-#ifndef YY_NO_INPUT
-
-#ifdef __cplusplus
-static int yyinput (void );
-#else
-static int input (void );
-#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 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_LVALUE->yy_is_interactive ) \
- { \
- int c = '*'; \
- int 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 )
-#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 yylex (void);
-
-#define YY_DECL int yylex (void)
-#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;
-
-#line 222 "tex2xindy.l"
-
-
-#line 944 "tex2xindy.c"
-
- if ( !(yy_init) )
- {
- (yy_init) = 1;
-
-#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 ) {
- yyensure_buffer_stack ();
- YY_CURRENT_BUFFER_LVALUE =
- 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 >= 116 )
- 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 != 115 );
- yy_cp = (yy_last_accepting_cpos);
- yy_current_state = (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 = (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 224 "tex2xindy.l"
-{
- printf("(indexentry :tkey ((\"");
- xref_mode = 0;
- glos_mode = 0;
- BEGIN(key);
- }
- YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 231 "tex2xindy.l"
-{
- printf("(indexentry :tkey ((\"");
- xref_mode = 0;
- glos_mode = 1;
- BEGIN(key);
- }
- YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 238 "tex2xindy.l"
-{ QUOTE_ECHO; }
- YY_BREAK
-case 4:
-/* rule 4 can match eol */
-YY_RULE_SETUP
-#line 239 "tex2xindy.l"
-{ qc(yytext[1]); lineno++; }
- YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 240 "tex2xindy.l"
-{ qc(yytext[1]); }
- YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 241 "tex2xindy.l"
-{
- printf("\")) :attr \"");
- range = NO_RANGE;
- BEGIN(encap);
- }
- YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 246 "tex2xindy.l"
-{
- if ( glos_mode ) {
- printf("\")) :attr \"is\" :xref (\"");
- range = NO_RANGE;
- if (attrfd) fprintf(attrfd, "\txref\n");
- BEGIN(is);
- } else {
- ECHO;
- }
- }
- YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 256 "tex2xindy.l"
-{ printf("\") (\""); }
- YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 257 "tex2xindy.l"
-{ printf("\") (\""); BEGIN(key); }
- YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 258 "tex2xindy.l"
-{ ECHO; braces++; }
- YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 259 "tex2xindy.l"
-{
- if ( braces > 0 ) {
- ECHO;
- braces--;
- } else {
- printf("\"))");
- BEGIN(skip2location);
- }
- }
- YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 269 "tex2xindy.l"
-{ printf("\" \""); BEGIN(print); }
- YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 270 "tex2xindy.l"
-{ multiple_err; }
- YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 272 "tex2xindy.l"
-{ multiple_err; }
- YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 273 "tex2xindy.l"
-{ range = OPEN_RANGE; }
- YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 274 "tex2xindy.l"
-{ range = CLOSE_RANGE; }
- YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 275 "tex2xindy.l"
-{ /* close :attr "... */
- printf("\" :xref (\"");
- if (attrfd) fprintf(attrfd, "\txref\n");
- braces++;
- BEGIN(xref);
- }
- YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 281 "tex2xindy.l"
-{
- if ( braces > 0 ) {
- ECHO;
- braces--;
- } else {
- putchar('"');
- if (attrfd) fprintf(attrfd, "\tlocref\n");
- switch (range) {
- case OPEN_RANGE:
- printf(" :open-range");
- break;
- case CLOSE_RANGE:
- printf(" :close-range");
- break;
- }
- BEGIN(skip2location);
- }
- }
- YY_BREAK
-case 19:
-/* rule 19 can match eol */
-YY_RULE_SETUP
-#line 299 "tex2xindy.l"
-{
- QUOTE_ECHO;
- if (attrfd) fwrite(yytext, sizeof(char), 1, attrfd);
- if (*yytext == '\n') lineno++;
- }
- YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 307 "tex2xindy.l"
-{ printf("\" \""); }
- YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 308 "tex2xindy.l"
-{ ECHO; braces++; }
- YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 309 "tex2xindy.l"
-{
- if ( braces > 1 ) {
- ECHO;
- braces--;
- } else if ( braces == 1 ) {
- braces--;
- } else {
- printf("\")");
- xref_mode = 1;
- BEGIN(skip2location);
- }
- }
- YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 321 "tex2xindy.l"
-{
- if ( braces > 0 ) {
- ECHO;
- braces--;
- } else {
- printf("\")");
- xref_mode = 1;
- BEGIN(skip2location);
- }
- }
- YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 332 "tex2xindy.l"
-{
- if (xref_mode) {
- BEGIN(skiplocation);
- } else {
- printf(" :locref \"");
- BEGIN(location);
- }
- }
- YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 340 "tex2xindy.l"
-{ printf("\")\n"); BEGIN(0); }
- YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 342 "tex2xindy.l"
-{ printf(")\n"); BEGIN(0); }
- YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 343 "tex2xindy.l"
-{ ; }
- YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 345 "tex2xindy.l"
-{
- if ( omega_mode ) {
- omega_output_utf8(2);
- } else {
- unput( strtol(yytext+2, NULL, 16) );
- }
- }
- YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 352 "tex2xindy.l"
-{
- if ( omega_mode ) {
- omega_output_utf8(4);
- } else {
- ECHO;
- }
- }
- YY_BREAK
-case 30:
-YY_RULE_SETUP
-#line 359 "tex2xindy.l"
-{
- if ( omega_mode ) {
- omega_output_utf8(8);
- } else {
- ECHO;
- }
- }
- YY_BREAK
-case 31:
-/* rule 31 can match eol */
-YY_RULE_SETUP
-#line 367 "tex2xindy.l"
-{ ECHO; lineno++; }
- YY_BREAK
-case 32:
-YY_RULE_SETUP
-#line 368 "tex2xindy.l"
-{ QUOTE_ECHO; }
- YY_BREAK
-case 33:
-/* rule 33 can match eol */
-YY_RULE_SETUP
-#line 370 "tex2xindy.l"
-{ lineno++; }
- YY_BREAK
-case 34:
-YY_RULE_SETUP
-#line 371 "tex2xindy.l"
-{ ; }
- YY_BREAK
-case 35:
-YY_RULE_SETUP
-#line 372 "tex2xindy.l"
-{
- fprintf(stderr,
- "Encountered unexpected char '%c' on line %d\n",
- yytext[0], lineno);
- }
- YY_BREAK
-case 36:
-YY_RULE_SETUP
-#line 378 "tex2xindy.l"
-ECHO;
- YY_BREAK
-#line 1313 "tex2xindy.c"
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(key):
-case YY_STATE_EOF(print):
-case YY_STATE_EOF(skip2location):
-case YY_STATE_EOF(location):
-case YY_STATE_EOF(encap):
-case YY_STATE_EOF(xref):
-case YY_STATE_EOF(is):
-case YY_STATE_EOF(skiplocation):
- 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_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
- * 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_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 ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->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_last_accepting_cpos);
- yy_current_state = (yy_last_accepting_state);
- 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_LVALUE->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 (void)
-{
- register char *dest = YY_CURRENT_BUFFER_LVALUE->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_LVALUE->yy_ch_buf[(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 ( (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_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 = (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) ((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. */
- yyrealloc((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_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]),
- (yy_n_chars), (size_t) num_to_read );
-
- YY_CURRENT_BUFFER_LVALUE->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_LVALUE->yy_buffer_status =
- YY_BUFFER_EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- if ((yy_size_t) ((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 = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
- if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
- }
-
- (yy_n_chars) += number_to_move;
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
-
- (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 (void)
-{
- 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 >= 116 )
- 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 )
-{
- 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 >= 116 )
- 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 == 115);
-
- return yy_is_jam ? 0 : yy_current_state;
-}
-
- static void yyunput (int c, register char * yy_bp )
-{
- register char *yy_cp;
-
- yy_cp = (yy_c_buf_p);
-
- /* undo effects of setting up yytext */
- *yy_cp = (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 = (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 =
- (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;
-
- (yytext_ptr) = yy_bp;
- (yy_hold_char) = *yy_cp;
- (yy_c_buf_p) = yy_cp;
-}
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
- static int yyinput (void)
-#else
- static int input (void)
-#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_LVALUE->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 );
-
- /*FALLTHROUGH*/
-
- 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;
-}
-#endif /* ifndef YY_NO_INPUT */
-
-/** Immediately switch to a different input stream.
- * @param input_file A readable stream.
- *
- * @note This function does not reset the start condition to @c INITIAL .
- */
- void yyrestart (FILE * input_file )
-{
-
- if ( ! YY_CURRENT_BUFFER ){
- yyensure_buffer_stack ();
- YY_CURRENT_BUFFER_LVALUE =
- yy_create_buffer(yyin,YY_BUF_SIZE );
- }
-
- yy_init_buffer(YY_CURRENT_BUFFER,input_file );
- yy_load_buffer_state( );
-}
-
-/** Switch to a different input buffer.
- * @param new_buffer The new input buffer.
- *
- */
- void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
-{
-
- /* TODO. We should be able to replace this entire function body
- * with
- * yypop_buffer_state();
- * yypush_buffer_state(new_buffer);
- */
- yyensure_buffer_stack ();
- 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_LVALUE->yy_buf_pos = (yy_c_buf_p);
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
- }
-
- YY_CURRENT_BUFFER_LVALUE = 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;
-}
-
-static void yy_load_buffer_state (void)
-{
- (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
- (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
- yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
- (yy_hold_char) = *(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.
- *
- * @return the allocated buffer state.
- */
- YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
-{
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) yyalloc(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 *) yyalloc(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;
-}
-
-/** Destroy the buffer.
- * @param b a buffer created with yy_create_buffer()
- *
- */
- void yy_delete_buffer (YY_BUFFER_STATE b )
-{
-
- 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 )
- yyfree((void *) b->yy_ch_buf );
-
- yyfree((void *) b );
-}
-
-/* Initializes or reinitializes a buffer.
- * This function is sometimes called more than once on the same buffer,
- * such as during a yyrestart() or at EOF.
- */
- static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
-
-{
- int oerrno = errno;
-
- yy_flush_buffer(b );
-
- b->yy_input_file = file;
- b->yy_fill_buffer = 1;
-
- /* If b is the current buffer, then yy_init_buffer was _probably_
- * called from 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 = 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.
- *
- */
- void yy_flush_buffer (YY_BUFFER_STATE b )
-{
- 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( );
-}
-
-/** 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.
- *
- */
-void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
-{
- if (new_buffer == NULL)
- return;
-
- yyensure_buffer_stack();
-
- /* This block is copied from yy_switch_to_buffer. */
- if ( YY_CURRENT_BUFFER )
- {
- /* Flush out information for old buffer. */
- *(yy_c_buf_p) = (yy_hold_char);
- YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
- }
-
- /* Only push if top exists. Otherwise, replace top. */
- if (YY_CURRENT_BUFFER)
- (yy_buffer_stack_top)++;
- YY_CURRENT_BUFFER_LVALUE = new_buffer;
-
- /* copied from yy_switch_to_buffer. */
- yy_load_buffer_state( );
- (yy_did_buffer_switch_on_eof) = 1;
-}
-
-/** Removes and deletes the top of the stack, if present.
- * The next element becomes the new top.
- *
- */
-void yypop_buffer_state (void)
-{
- if (!YY_CURRENT_BUFFER)
- return;
-
- yy_delete_buffer(YY_CURRENT_BUFFER );
- YY_CURRENT_BUFFER_LVALUE = NULL;
- if ((yy_buffer_stack_top) > 0)
- --(yy_buffer_stack_top);
-
- if (YY_CURRENT_BUFFER) {
- yy_load_buffer_state( );
- (yy_did_buffer_switch_on_eof) = 1;
- }
-}
-
-/* Allocates the stack if it does not exist.
- * Guarantees space for at least one push.
- */
-static void yyensure_buffer_stack (void)
-{
- int num_to_alloc;
-
- if (!(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;
- (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
- (num_to_alloc * sizeof(struct yy_buffer_state*)
- );
- if ( ! (yy_buffer_stack) )
- YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
-
- memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-
- (yy_buffer_stack_max) = num_to_alloc;
- (yy_buffer_stack_top) = 0;
- return;
- }
-
- if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
-
- /* Increase the buffer to prepare for a possible push. */
- int grow_size = 8 /* arbitrary grow size */;
-
- num_to_alloc = (yy_buffer_stack_max) + grow_size;
- (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
- ((yy_buffer_stack),
- num_to_alloc * sizeof(struct yy_buffer_state*)
- );
- if ( ! (yy_buffer_stack) )
- YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
-
- /* zero only the new slots.*/
- memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
- (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
- *
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
-{
- 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) yyalloc(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;
-}
-
-/** Setup the input buffer state to scan a string. The next call to yylex() will
- * scan from a @e copy of @a str.
- * @param yystr a NUL-terminated string to scan
- *
- * @return the newly allocated buffer state object.
- * @note If you want to scan bytes that may contain NUL values, then use
- * yy_scan_bytes() instead.
- */
-YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
-{
-
- return yy_scan_bytes(yystr,strlen(yystr) );
-}
-
-/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
- * scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
- *
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
-{
- 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 *) yyalloc(n );
- if ( ! buf )
- YY_FATAL_ERROR( "out of dynamic memory in 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 = 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;
-}
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-static void yy_fatal_error (yyconst char* msg )
-{
- (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] = (yy_hold_char); \
- (yy_c_buf_p) = yytext + yyless_macro_arg; \
- (yy_hold_char) = *(yy_c_buf_p); \
- *(yy_c_buf_p) = '\0'; \
- yyleng = yyless_macro_arg; \
- } \
- while ( 0 )
-
-/* Accessor methods (get/set functions) to struct members. */
-
-/** Get the current line number.
- *
- */
-int yyget_lineno (void)
-{
-
- return yylineno;
-}
-
-/** Get the input stream.
- *
- */
-FILE *yyget_in (void)
-{
- return yyin;
-}
-
-/** Get the output stream.
- *
- */
-FILE *yyget_out (void)
-{
- return yyout;
-}
-
-/** Get the length of the current token.
- *
- */
-int yyget_leng (void)
-{
- return yyleng;
-}
-
-/** Get the current token.
- *
- */
-
-char *yyget_text (void)
-{
- return yytext;
-}
-
-/** Set the current line number.
- * @param line_number
- *
- */
-void yyset_lineno (int line_number )
-{
-
- yylineno = line_number;
-}
-
-/** Set the input stream. This does not discard the current
- * input buffer.
- * @param in_str A readable stream.
- *
- * @see yy_switch_to_buffer
- */
-void yyset_in (FILE * in_str )
-{
- yyin = in_str ;
-}
-
-void yyset_out (FILE * out_str )
-{
- yyout = out_str ;
-}
-
-int yyget_debug (void)
-{
- return yy_flex_debug;
-}
-
-void yyset_debug (int bdebug )
-{
- yy_flex_debug = bdebug ;
-}
-
-static int yy_init_globals (void)
-{
- /* Initialization is the same as for the non-reentrant scanner.
- * This function is called from yylex_destroy(), so don't allocate here.
- */
-
- (yy_buffer_stack) = 0;
- (yy_buffer_stack_top) = 0;
- (yy_buffer_stack_max) = 0;
- (yy_c_buf_p) = (char *) 0;
- (yy_init) = 0;
- (yy_start) = 0;
-
-/* 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
- * yylex_init()
- */
- return 0;
-}
-
-/* yylex_destroy is for both reentrant and non-reentrant scanners. */
-int yylex_destroy (void)
-{
-
- /* Pop the buffer stack, destroying each element. */
- while(YY_CURRENT_BUFFER){
- yy_delete_buffer(YY_CURRENT_BUFFER );
- YY_CURRENT_BUFFER_LVALUE = NULL;
- yypop_buffer_state();
- }
-
- /* Destroy the stack itself. */
- yyfree((yy_buffer_stack) );
- (yy_buffer_stack) = NULL;
-
- /* Reset the globals. This is important in a non-reentrant scanner so the next time
- * yylex() is called, initialization will occur. */
- yy_init_globals( );
-
- return 0;
-}
-
-/*
- * Internal utility routines.
- */
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
-{
- 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 )
-{
- register int n;
- for ( n = 0; s[n]; ++n )
- ;
-
- return n;
-}
-#endif
-
-void *yyalloc (yy_size_t size )
-{
- return (void *) malloc( size );
-}
-
-void *yyrealloc (void * ptr, yy_size_t size )
-{
- /* The cast to (char *) in the following accommodates both
- * implementations that use char* generic pointers, and those
- * that use void* generic pointers. It works with the latter
- * because both ANSI C and C++ allow castless assignment from
- * any pointer type to void*, and deal with argument conversions
- * as though doing an assignment.
- */
- return (void *) realloc( (char *) ptr, size );
-}
-
-void yyfree (void * ptr )
-{
- free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
-}
-
-#define YYTABLES_NAME "yytables"
-
-#line 378 "tex2xindy.l"
-
-
-
-static void usage (void)
-{
- fputs("This is tex2xindy, $Revision: 1.24 $.\n", stderr);
- fputs("usage: tex2xindy [-o] [attr_file]\n", stderr);
- exit (1);
-}
-
-int
-main(int argc, char* argv[])
-{
- int option;
-
-#ifdef WIN32
- setmode (fileno(stdout), _O_BINARY);
-#else
- extern char *optarg;
- extern int optind, optopt;
-#endif
-
- while ( (option=getopt(argc, argv, ":o")) != -1 ) {
- switch (option) {
- case 'o':
- omega_mode = 1;
- break;
- case '?':
- default:
- fprintf(stderr, "Unrecognized option: -%c\n", optopt);
- usage();
- /* NOTREACHED */
- }
- }
-
- /* More than one argument left? */
- if ( optind < argc - 1 ) usage();
-
- /* attr_file specified? */
- if ( optind == argc - 1 ) {
- fprintf(stderr, "Writing attribute names to file \"%s\".\n",
- argv[optind]);
- if ( (attrfd = fopen(argv[optind], "wb")) == NULL ) {
- perror (argv[optind]);
- exit (1);
- }
- }
-
- yylex();
- if (attrfd) fclose(attrfd);
- return (errors > 0); /* 1 or 0 */
-}
-
-
-/*
- * Define dummy yywrap so we no longer depend on `libfl.a'.
- */
-int yywrap (void)
-{
- return 1;
-}
-
-
-/* ============================================================
-
- $Log: tex2xindy.l,v $
- Revision 1.24 2010/05/10 23:02:17 jschrod
- Use ANSI C function definitions. (Patch from peb.)
-
- Revision 1.23 2009/12/03 00:42:14 jschrod
- Define internal functions as static to silence gcc warnings.
-
- Revision 1.22 2009/12/03 00:36:09 jschrod
- Define yywrap(), to be independent from libfl.
-
- Revision 1.21 2006/07/30 09:44:04 jschrod
- While quote is not output, escape+quote *is* output.
-
- Revision 1.20 2006/07/18 21:40:45 jschrod
- Add parenthesis as recommended by gcc -Wall.
- Use ECHO instead of QUOTE_ECHO where quoting will not be needed.
- Code cleanup: sanitize braces and indentation.
-
- Revision 1.19 2006/07/18 21:26:34 jschrod
- Add man page as POD to tex2xindy source.
- Add support for ^^-notation, both in TeX and in new Omega mode.
- Add usage message and proper option parsing.
-
- Revision 1.18 2006/02/21 12:12:05 jschrod
- Don't output escape or quote characters.
-
- Revision 1.17 2006/02/21 02:05:00 jschrod
- Quote really quotes the next char, now.
-
- Revision 1.16 2005/06/27 20:49:06 jschrod
- Keywords may be inmidst a line, as Jörg Sommer showed.
- "." rule merging did not work for attributes, and for skiplocation.
- Output error message if we come across chars outside our FSA.
-
- Revision 1.15 2005/06/14 16:22:08 jschrod
- Fold in changes from Thomas Henlich, as of 2000-02-14:
- Paranoia fix: recognize KEYWORD only in INITIAL start condition.
- Recognize \n and count lines (multiline entries do exist!).
- Merged "." rules.
- Fixed error messages (multiple ...).
-
- Revision 1.14 2004/10/05 21:10:48 jschrod
- Handles quote character correctly (bug ticket 1006128).
- Test case: german-sty.
-
- Revision 1.13 2002/01/29 13:32:58 thenlich
- Fixed bug in crossref-to-subitem bugfix. The original one proposed by Roger Kehr
- was right, only I copied it wrongly (shame on me). Thanks to Torsten Bronger
- for pointing it out to me.
-
- Revision 1.12 1999/10/13 08:06:44 kehr
- Changed revision number message back to RCS-tag. No functional changes.
-
- Revision 1.11 1999/10/13 08:05:10 kehr
- Merged bugfix from Thomas Henlich with my own modifications.
-
- 1.8 Fixed minor quoting bugs (for increased makeindex compatibility).
- 1999-07-28 Thomas Henlich <henlich@mmers1.mw.tu-dresden.de>
- Fixed crossref to subitem.
- 1999-09-23 Thomas Henlich <henlich@mmers1.mw.tu-dresden.de>
-
- 1.7 Fixed a bug concerning writing to and closing non-existing file (stat)
- Fixed a bug concerning quoting the " character.
- Enhancement for processing glossary files.
- 1999-06-14 Thomas Henlich <henlich@mmers1.mw.tu-dresden.de>
-
- Revision 1.10 1999/09/23 06:53:32 kehr
- Fixed wrong raw index generation for cross-ref keywords.
-
- Revision 1.9 1999/04/27 09:01:17 kehr
- Defined a clean exit code as suggested by Klaus Guntermann
- <guntermann@iti.informatik.tu-darmstadt.de>.
-
- Revision 1.8 1999/04/27 08:57:48 kehr
- Added quoting patch sent by Thomas Henlich <thenlich@Rcs1.urz.tu-dresden.de>
-
- Revision 1.7 1999/04/27 08:56:59 kehr
- Another checkin.
-
- Revision 1.6 1997/02/13 14:42:50 kehr
- Minor changes.
-
- Revision 1.5 1997/01/21 16:44:36 kehr
- Bugfix: State <print> was not changed back to <key> if {LEVEL} was found.
-
- Revision 1.4 1997/01/17 16:30:37 kehr
- Rewrote makeindex4 and heavily modified tex2xindy.
-
- Revision 1.3 1996/07/19 17:15:18 kehr
- Made this program comaptible with lex by correctly enclosing all
- actions--stupid bug, 'cause lex didn't complain and flex did some
- wonderful matching of all the actions such that no error was
- discovered.
-
- Revision 1.2 1996/07/11 14:16:55 kehr
- Complete Major checkin before changing the letter-groups.
-
- Revision 1.1 1996/06/24 08:53:57 kehr
- Initial checkin of the Makefile, README and tex2xindy.
-*/
-