#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include "unistd-wrappers.h"
#include "text-engine.h"
#include "oct-tex-parser.h"

Macros
#define	BEGIN yyg->yy_start = 1 + 2 *

#define	ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)

#define	EOB_ACT_CONTINUE_SCAN 0

#define	EOB_ACT_END_OF_FILE 1

#define	EOB_ACT_LAST_MATCH 2

#define	FLEX_BETA

#define	FLEX_SCANNER

#define	FLEXINT_H

#define	INITIAL 0

#define	INT16_MAX (32767)

#define	INT16_MIN (-32767-1)

#define	INT32_MAX (2147483647)

#define	INT32_MIN (-2147483647-1)

#define	INT8_MAX (127)

#define	INT8_MIN (-128)

#define	isatty octave_isatty_wrapper

#define	MAYBE_NUM_MODE 2

#define	NUM_MODE 1

#define	octave_tex_wrap(yyscanner) (/CONSTCOND/1)

#define	register

#define	REJECT reject_used_but_not_detected

#define	SIZE_MAX (~(size_t)0)

#define	UINT16_MAX (65535U)

#define	UINT32_MAX (4294967295U)

#define	UINT8_MAX (255U)

#define	unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )

#define	YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

#define	YY_BREAK /LINTED/break;

#define	YY_BUF_SIZE 16384

#define	YY_BUFFER_EOF_PENDING 2

#define	YY_BUFFER_NEW 0

#define	YY_BUFFER_NORMAL 1

#define	yy_create_buffer octave_tex__create_buffer

#define	YY_CURRENT_BUFFER

#define	YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]

#define	YY_DECL

#define	YY_DECL_IS_OURS 1

#define	yy_delete_buffer octave_tex__delete_buffer

#define	YY_DO_BEFORE_ACTION

#define	YY_END_OF_BUFFER 129

#define	YY_END_OF_BUFFER_CHAR 0

#define	YY_EXIT_FAILURE 2

#define	YY_EXTRA_TYPE void *

#define	YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)

#define	yy_flex_debug yyg->yy_flex_debug_r

#define	YY_FLEX_MAJOR_VERSION 2

#define	YY_FLEX_MINOR_VERSION 6

#define	YY_FLEX_SUBMINOR_VERSION 4

#define	yy_flush_buffer octave_tex__flush_buffer

#define	YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER , yyscanner)

#define	yy_init_buffer octave_tex__init_buffer

#define	YY_INPUT(buf, result, max_size)

#define	YY_INT_ALIGNED short int

#define	YY_LESS_LINENO(n)

#define	YY_LINENO_REWIND_TO(ptr)

#define	yy_load_buffer_state octave_tex__load_buffer_state

#define	YY_MORE_ADJ 0

#define	yy_new_buffer yy_create_buffer

#define	YY_NEW_FILE yyrestart( yyin , yyscanner )

#define	YY_NO_UNISTD_H 1

#define	YY_NULL 0

#define	YY_NUM_RULES 128

#define	YY_READ_BUF_SIZE 8192

#define	YY_RESTORE_YY_MORE_OFFSET

#define	YY_RULE_SETUP YY_USER_ACTION

#define	YY_SC_TO_UI(c) ((YY_CHAR) (c))

#define	yy_scan_buffer octave_tex__scan_buffer

#define	yy_scan_bytes octave_tex__scan_bytes

#define	yy_scan_string octave_tex__scan_string

#define	yy_set_bol(at_bol)

#define	yy_set_interactive(is_interactive)

#define	YY_SKIP_YYWRAP

#define	YY_START ((yyg->yy_start - 1) / 2)

#define	YY_START_STACK_INCR 25

#define	YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

#define	YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)

#define	YY_STRUCT_YY_BUFFER_STATE

#define	yy_switch_to_buffer octave_tex__switch_to_buffer

#define	YY_TYPEDEF_YY_BUFFER_STATE

#define	YY_TYPEDEF_YY_SCANNER_T

#define	YY_TYPEDEF_YY_SIZE_T

#define	YY_USER_ACTION

#define	yyalloc octave_tex_alloc

#define	yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)

#define	yyconst const

#define	yyensure_buffer_stack octave_tex_ensure_buffer_stack

#define	yyextra yyg->yyextra_r

#define	yyfree octave_tex_free

#define	yyget_column octave_tex_get_column

#define	yyget_debug octave_tex_get_debug

#define	yyget_extra octave_tex_get_extra

#define	yyget_in octave_tex_get_in

#define	yyget_leng octave_tex_get_leng

#define	yyget_lineno octave_tex_get_lineno

#define	yyget_lval octave_tex_get_lval

#define	yyget_out octave_tex_get_out

#define	yyget_text octave_tex_get_text

#define	yyguts_t octave_tex_yyguts_t

#define	yyin yyg->yyin_r

#define	yyleng yyg->yyleng_r

#define	yyless(n)

#define	yyless(n)

#define	yylex octave_tex_lex

#define	yylex_destroy octave_tex_lex_destroy

#define	yylex_init octave_tex_lex_init

#define	yylex_init_extra octave_tex_lex_init_extra

#define	yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)

#define	yylval yyg->yylval_r

#define	yymore() yymore_used_but_not_detected

#define	yynoreturn

#define	yyout yyg->yyout_r

#define	yypop_buffer_state octave_tex_pop_buffer_state

#define	yypush_buffer_state octave_tex_push_buffer_state

#define	yyrealloc octave_tex_realloc

#define	yyrestart octave_tex_restart

#define	yyset_column octave_tex_set_column

#define	yyset_debug octave_tex_set_debug

#define	yyset_extra octave_tex_set_extra

#define	yyset_in octave_tex_set_in

#define	yyset_lineno octave_tex_set_lineno

#define	yyset_lval octave_tex_set_lval

#define	yyset_out octave_tex_set_out

#define	YYSTATE YY_START

#define	YYSTYPE OCTAVE_TEX_STYPE

#define	YYTABLES_NAME "yytables"

#define	yyterminate() return YY_NULL

#define	yytext yyg->yytext_r

#define	yytext_ptr yytext_r

#define	yywrap octave_tex_wrap

Typedefs
typedef short int	flex_int16_t

typedef int	flex_int32_t

typedef signed char	flex_int8_t

typedef unsigned short int	flex_uint16_t

typedef unsigned int	flex_uint32_t

typedef unsigned char	flex_uint8_t

typedef struct yy_buffer_state *	YY_BUFFER_STATE

typedef flex_uint8_t	YY_CHAR

typedef size_t	yy_size_t

typedef int	yy_state_type

typedef void *	yyscan_t

Functions
YY_BUFFER_STATE	octave_tex__create_buffer (FILE *file, int size, yyscan_t yyscanner)
	Allocate and initialize an input buffer state.

void	octave_tex__delete_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner)
	Destroy the buffer.

void	octave_tex__flush_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner)
	Discard all buffered characters.

YY_BUFFER_STATE	octave_tex__scan_buffer (char *base, yy_size_t size, yyscan_t yyscanner)
	Setup the input buffer state to scan directly from a user-specified character buffer.

YY_BUFFER_STATE	octave_tex__scan_bytes (const char *yybytes, int _yybytes_len, yyscan_t yyscanner)
	Setup the input buffer state to scan the given bytes.

YY_BUFFER_STATE	octave_tex__scan_string (const char *yystr, yyscan_t yyscanner)
	Setup the input buffer state to scan a string.

void	octave_tex__switch_to_buffer (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner)
	Switch to a different input buffer.

void *	octave_tex_alloc (yy_size_t, yyscan_t yyscanner)

void	octave_tex_free (void *, yyscan_t yyscanner)

int	octave_tex_get_column (yyscan_t yyscanner)
	Get the current column number.

int	octave_tex_get_debug (yyscan_t yyscanner)

void *	octave_tex_get_extra (yyscan_t yyscanner)
	Get the user-defined data for this scanner.

FILE *	octave_tex_get_in (yyscan_t yyscanner)
	Get the input stream.

int	octave_tex_get_leng (yyscan_t yyscanner)
	Get the length of the current token.

int	octave_tex_get_lineno (yyscan_t yyscanner)
	Get the current line number.

OCTAVE_TEX_STYPE *	octave_tex_get_lval (yyscan_t yyscanner)

FILE *	octave_tex_get_out (yyscan_t yyscanner)
	Get the output stream.

char *	octave_tex_get_text (yyscan_t yyscanner)
	Get the current token.

int	octave_tex_lex (OCTAVE_TEX_STYPE *yylval_param, yyscan_t yyscanner)
	The main scanner function which does all the work.

int	octave_tex_lex_destroy (yyscan_t yyscanner)

int	octave_tex_lex_init (yyscan_t *scanner)

int	octave_tex_lex_init_extra (void user_defined, yyscan_t scanner)

void	octave_tex_pop_buffer_state (yyscan_t yyscanner)
	Removes and deletes the top of the stack, if present.

void	octave_tex_push_buffer_state (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner)
	Pushes the new state onto the stack.

void *	octave_tex_realloc (void *, yy_size_t, yyscan_t yyscanner)

void	octave_tex_restart (FILE *input_file, yyscan_t yyscanner)
	Immediately switch to a different input stream.

void	octave_tex_set_column (int _column_no, yyscan_t yyscanner)
	Set the current column.

void	octave_tex_set_debug (int debug_flag, yyscan_t yyscanner)

void	octave_tex_set_extra (void *user_defined, yyscan_t yyscanner)
	Set the user-defined data.

void	octave_tex_set_in (FILE *_in_str, yyscan_t yyscanner)
	Set the input stream.

void	octave_tex_set_lineno (int _line_number, yyscan_t yyscanner)
	Set the current line number.

void	octave_tex_set_lval (OCTAVE_TEX_STYPE *yylval_param, yyscan_t yyscanner)

void	octave_tex_set_out (FILE *_out_str, yyscan_t yyscanner)

Macro Definition Documentation

◆ BEGIN

#define BEGIN yyg->yy_start = 1 + 2 *

Definition at line 405 of file oct-tex-lexer.cc.

◆ ECHO

#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)

Definition at line 1140 of file oct-tex-lexer.cc.

◆ EOB_ACT_CONTINUE_SCAN

#define EOB_ACT_CONTINUE_SCAN 0

Definition at line 445 of file oct-tex-lexer.cc.

◆ EOB_ACT_END_OF_FILE

#define EOB_ACT_END_OF_FILE 1

Definition at line 446 of file oct-tex-lexer.cc.

◆ EOB_ACT_LAST_MATCH

#define EOB_ACT_LAST_MATCH 2

Definition at line 447 of file oct-tex-lexer.cc.

◆ FLEX_BETA

#define FLEX_BETA

Definition at line 62 of file oct-tex-lexer.cc.

◆ FLEX_SCANNER

#define FLEX_SCANNER

Definition at line 57 of file oct-tex-lexer.cc.

◆ FLEXINT_H

#define FLEXINT_H

Definition at line 300 of file oct-tex-lexer.cc.

◆ INITIAL

#define INITIAL 0

Definition at line 991 of file oct-tex-lexer.cc.

◆ INT16_MAX

#define INT16_MAX (32767)

Definition at line 342 of file oct-tex-lexer.cc.

◆ INT16_MIN

#define INT16_MIN (-32767-1)

Definition at line 333 of file oct-tex-lexer.cc.

◆ INT32_MAX

#define INT32_MAX (2147483647)

Definition at line 345 of file oct-tex-lexer.cc.

◆ INT32_MIN

#define INT32_MIN (-2147483647-1)

Definition at line 336 of file oct-tex-lexer.cc.

◆ INT8_MAX

#define INT8_MAX (127)

Definition at line 339 of file oct-tex-lexer.cc.

◆ INT8_MIN

#define INT8_MIN (-128)

Definition at line 330 of file oct-tex-lexer.cc.

◆ isatty

#define isatty octave_isatty_wrapper

Definition at line 985 of file oct-tex-lexer.cc.

◆ MAYBE_NUM_MODE

#define MAYBE_NUM_MODE 2

Definition at line 993 of file oct-tex-lexer.cc.

◆ NUM_MODE

#define NUM_MODE 1

Definition at line 992 of file oct-tex-lexer.cc.

◆ octave_tex_wrap

#define octave_tex_wrap ( yyscanner ) (/*CONSTCOND*/1)

Definition at line 590 of file oct-tex-lexer.cc.

◆ register

#define register

Definition at line 48 of file oct-tex-lexer.cc.

◆ REJECT

#define REJECT reject_used_but_not_detected

Definition at line 956 of file oct-tex-lexer.cc.

◆ SIZE_MAX

#define SIZE_MAX (~(size_t)0)

Definition at line 358 of file oct-tex-lexer.cc.

◆ UINT16_MAX

#define UINT16_MAX (65535U)

Definition at line 351 of file oct-tex-lexer.cc.

◆ UINT32_MAX

#define UINT32_MAX (4294967295U)

Definition at line 354 of file oct-tex-lexer.cc.

◆ UINT8_MAX

#define UINT8_MAX (255U)

Definition at line 348 of file oct-tex-lexer.cc.

◆ unput

#define unput ( c ) yyunput( c, yyg->yytext_ptr , yyscanner )

Definition at line 465 of file oct-tex-lexer.cc.

◆ YY_AT_BOL

#define YY_AT_BOL ( ) (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

Definition at line 586 of file oct-tex-lexer.cc.

◆ YY_BREAK

#define YY_BREAK /*LINTED*/break;

Definition at line 1221 of file oct-tex-lexer.cc.

◆ YY_BUF_SIZE

#define YY_BUF_SIZE 16384

Definition at line 427 of file oct-tex-lexer.cc.

◆ YY_BUFFER_EOF_PENDING

#define YY_BUFFER_EOF_PENDING 2

Definition at line 527 of file oct-tex-lexer.cc.

◆ YY_BUFFER_NEW

#define YY_BUFFER_NEW 0

Definition at line 515 of file oct-tex-lexer.cc.

◆ YY_BUFFER_NORMAL

#define YY_BUFFER_NORMAL 1

Definition at line 516 of file oct-tex-lexer.cc.

◆ yy_create_buffer

#define yy_create_buffer octave_tex__create_buffer

Definition at line 68 of file oct-tex-lexer.cc.

◆ YY_CURRENT_BUFFER

#define YY_CURRENT_BUFFER

Value:

                          ( yyg->yy_buffer_stack \
                          ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
                          : NULL)

Definition at line 538 of file oct-tex-lexer.cc.

◆ YY_CURRENT_BUFFER_LVALUE

#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]

Definition at line 544 of file oct-tex-lexer.cc.

◆ YY_DECL

#define YY_DECL

Value:

int yylex \

(YYSTYPE * yylval_param , yyscan_t yyscanner)

yyscan_t

void * yyscan_t

Definition oct-tex-lexer.cc:387

YYSTYPE

#define YYSTYPE

Definition oct-tex-lexer.cc:981

yylex

#define yylex

Definition oct-tex-lexer.cc:140

Definition at line 1208 of file oct-tex-lexer.cc.

◆ YY_DECL_IS_OURS

#define YY_DECL_IS_OURS 1

Definition at line 1203 of file oct-tex-lexer.cc.

◆ yy_delete_buffer

#define yy_delete_buffer octave_tex__delete_buffer

Definition at line 74 of file oct-tex-lexer.cc.

◆ YY_DO_BEFORE_ACTION

#define YY_DO_BEFORE_ACTION

Value:

  yyg->yytext_ptr = yy_bp; \
  yyleng = (int) (yy_cp - yy_bp); \
  yyg->yy_hold_char = *yy_cp; \
  *yy_cp = '\0'; \
  yyg->yy_c_buf_p = yy_cp;

Definition at line 606 of file oct-tex-lexer.cc.

◆ YY_END_OF_BUFFER

#define YY_END_OF_BUFFER 129

Definition at line 613 of file oct-tex-lexer.cc.

◆ YY_END_OF_BUFFER_CHAR

#define YY_END_OF_BUFFER_CHAR 0

Definition at line 416 of file oct-tex-lexer.cc.

◆ YY_EXIT_FAILURE

#define YY_EXIT_FAILURE 2

Definition at line 2823 of file oct-tex-lexer.cc.

◆ YY_EXTRA_TYPE

#define YY_EXTRA_TYPE void *

Definition at line 1004 of file oct-tex-lexer.cc.

◆ YY_FATAL_ERROR

#define YY_FATAL_ERROR ( msg ) yy_fatal_error( msg , yyscanner)

Definition at line 1194 of file oct-tex-lexer.cc.

◆ yy_flex_debug

#define yy_flex_debug yyg->yy_flex_debug_r

Definition at line 399 of file oct-tex-lexer.cc.

◆ YY_FLEX_MAJOR_VERSION

#define YY_FLEX_MAJOR_VERSION 2

Definition at line 58 of file oct-tex-lexer.cc.

◆ YY_FLEX_MINOR_VERSION

#define YY_FLEX_MINOR_VERSION 6

Definition at line 59 of file oct-tex-lexer.cc.

◆ YY_FLEX_SUBMINOR_VERSION

#define YY_FLEX_SUBMINOR_VERSION 4

Definition at line 60 of file oct-tex-lexer.cc.

◆ yy_flush_buffer

#define yy_flush_buffer octave_tex__flush_buffer

Definition at line 104 of file oct-tex-lexer.cc.

◆ YY_FLUSH_BUFFER

#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER , yyscanner)

Definition at line 557 of file oct-tex-lexer.cc.

◆ yy_init_buffer

#define yy_init_buffer octave_tex__init_buffer

Definition at line 98 of file oct-tex-lexer.cc.

◆ YY_INPUT

#define YY_INPUT	(	buf,
		result,
		max_size
	)

Value:

  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 = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
      { \
      if( errno != EINTR) \
        { \
        YY_FATAL_ERROR( "input in flex scanner failed" ); \
        break; \
        } \
      errno=0; \
      clearerr(yyin); \
      } \
    }\
\

Definition at line 1147 of file oct-tex-lexer.cc.

◆ YY_INT_ALIGNED

#define YY_INT_ALIGNED short int

Definition at line 53 of file oct-tex-lexer.cc.

◆ YY_LESS_LINENO

#define YY_LESS_LINENO ( n )

Definition at line 449 of file oct-tex-lexer.cc.

◆ YY_LINENO_REWIND_TO

#define YY_LINENO_REWIND_TO ( ptr )

Definition at line 450 of file oct-tex-lexer.cc.

◆ yy_load_buffer_state

#define yy_load_buffer_state octave_tex__load_buffer_state

Definition at line 110 of file oct-tex-lexer.cc.

◆ YY_MORE_ADJ

#define YY_MORE_ADJ 0

Definition at line 958 of file oct-tex-lexer.cc.

◆ yy_new_buffer

#define yy_new_buffer yy_create_buffer

Definition at line 567 of file oct-tex-lexer.cc.

◆ YY_NEW_FILE

#define YY_NEW_FILE yyrestart( yyin , yyscanner )

Definition at line 415 of file oct-tex-lexer.cc.

◆ YY_NO_UNISTD_H

#define YY_NO_UNISTD_H 1

Definition at line 984 of file oct-tex-lexer.cc.

◆ YY_NULL

#define YY_NULL 0

Definition at line 377 of file oct-tex-lexer.cc.

◆ YY_NUM_RULES

#define YY_NUM_RULES 128

Definition at line 612 of file oct-tex-lexer.cc.

◆ YY_READ_BUF_SIZE

#define YY_READ_BUF_SIZE 8192

Definition at line 1131 of file oct-tex-lexer.cc.

◆ YY_RESTORE_YY_MORE_OFFSET

#define YY_RESTORE_YY_MORE_OFFSET

Definition at line 959 of file oct-tex-lexer.cc.

◆ YY_RULE_SETUP

#define YY_RULE_SETUP YY_USER_ACTION

Definition at line 1224 of file oct-tex-lexer.cc.

◆ YY_SC_TO_UI

#define YY_SC_TO_UI ( c ) ((YY_CHAR) (c))

Definition at line 382 of file oct-tex-lexer.cc.

◆ yy_scan_buffer

#define yy_scan_buffer octave_tex__scan_buffer

Definition at line 80 of file oct-tex-lexer.cc.

◆ yy_scan_bytes

#define yy_scan_bytes octave_tex__scan_bytes

Definition at line 92 of file oct-tex-lexer.cc.

◆ yy_scan_string

#define yy_scan_string octave_tex__scan_string

Definition at line 86 of file oct-tex-lexer.cc.

◆ yy_set_bol

#define yy_set_bol ( at_bol )

Value:

  { \
  if ( ! YY_CURRENT_BUFFER ){\
        yyensure_buffer_stack (yyscanner); \
    YY_CURRENT_BUFFER_LVALUE =    \
            yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \
  } \
  YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
  }

Definition at line 577 of file oct-tex-lexer.cc.

◆ yy_set_interactive

#define yy_set_interactive ( is_interactive )

Value:

  { \
  if ( ! YY_CURRENT_BUFFER ){ \
        yyensure_buffer_stack (yyscanner); \
    YY_CURRENT_BUFFER_LVALUE =    \
            yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \
  } \
  YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
  }

Definition at line 568 of file oct-tex-lexer.cc.

◆ YY_SKIP_YYWRAP

#define YY_SKIP_YYWRAP

Definition at line 591 of file oct-tex-lexer.cc.

◆ YY_START

#define YY_START ((yyg->yy_start - 1) / 2)

Definition at line 410 of file oct-tex-lexer.cc.

◆ YY_START_STACK_INCR

#define YY_START_STACK_INCR 25

Definition at line 1189 of file oct-tex-lexer.cc.

◆ YY_STATE_BUF_SIZE

#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

Definition at line 433 of file oct-tex-lexer.cc.

◆ YY_STATE_EOF

#define YY_STATE_EOF ( state ) (YY_END_OF_BUFFER + state + 1)

Definition at line 413 of file oct-tex-lexer.cc.

◆ YY_STRUCT_YY_BUFFER_STATE

#define YY_STRUCT_YY_BUFFER_STATE

Definition at line 468 of file oct-tex-lexer.cc.

◆ yy_switch_to_buffer

#define yy_switch_to_buffer octave_tex__switch_to_buffer

Definition at line 116 of file oct-tex-lexer.cc.

◆ YY_TYPEDEF_YY_BUFFER_STATE

#define YY_TYPEDEF_YY_BUFFER_STATE

Definition at line 436 of file oct-tex-lexer.cc.

◆ YY_TYPEDEF_YY_SCANNER_T

#define YY_TYPEDEF_YY_SCANNER_T

Definition at line 386 of file oct-tex-lexer.cc.

◆ YY_TYPEDEF_YY_SIZE_T

#define YY_TYPEDEF_YY_SIZE_T

Definition at line 441 of file oct-tex-lexer.cc.

◆ YY_USER_ACTION

#define YY_USER_ACTION

Definition at line 1216 of file oct-tex-lexer.cc.

◆ yyalloc

#define yyalloc octave_tex_alloc

Definition at line 272 of file oct-tex-lexer.cc.

◆ yycolumn

#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)

Definition at line 398 of file oct-tex-lexer.cc.

◆ yyconst

#define yyconst const

Definition at line 368 of file oct-tex-lexer.cc.

◆ yyensure_buffer_stack

#define yyensure_buffer_stack octave_tex_ensure_buffer_stack

Definition at line 134 of file oct-tex-lexer.cc.

◆ yyextra

#define yyextra yyg->yyextra_r

Definition at line 394 of file oct-tex-lexer.cc.

◆ yyfree

#define yyfree octave_tex_free

Definition at line 284 of file oct-tex-lexer.cc.

◆ yyget_column

#define yyget_column octave_tex_get_column

Definition at line 242 of file oct-tex-lexer.cc.

◆ yyget_debug

#define yyget_debug octave_tex_get_debug

Definition at line 170 of file oct-tex-lexer.cc.

◆ yyget_extra

#define yyget_extra octave_tex_get_extra

Definition at line 182 of file oct-tex-lexer.cc.

◆ yyget_in

#define yyget_in octave_tex_get_in

Definition at line 194 of file oct-tex-lexer.cc.

◆ yyget_leng

#define yyget_leng octave_tex_get_leng

Definition at line 218 of file oct-tex-lexer.cc.

◆ yyget_lineno

#define yyget_lineno octave_tex_get_lineno

Definition at line 230 of file oct-tex-lexer.cc.

◆ yyget_lval

#define yyget_lval octave_tex_get_lval

Definition at line 260 of file oct-tex-lexer.cc.

◆ yyget_out

#define yyget_out octave_tex_get_out

Definition at line 206 of file oct-tex-lexer.cc.

◆ yyget_text

#define yyget_text octave_tex_get_text

Definition at line 224 of file oct-tex-lexer.cc.

◆ yyguts_t

#define yyguts_t octave_tex_yyguts_t

Definition at line 986 of file oct-tex-lexer.cc.

◆ yyin

#define yyin yyg->yyin_r

Definition at line 392 of file oct-tex-lexer.cc.

◆ yyleng

#define yyleng yyg->yyleng_r

Definition at line 395 of file oct-tex-lexer.cc.

◆ yyless [1/2]

#define yyless ( n )

Value:

  do \
    { \
    /* Undo effects of setting up yytext. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
    *yy_cp = yyg->yy_hold_char; \
    YY_RESTORE_YY_MORE_OFFSET \
    yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
    YY_DO_BEFORE_ACTION; /* set up yytext again */ \
    } \
  while ( 0 )

Definition at line 453 of file oct-tex-lexer.cc.

◆ yyless [2/2]

#define yyless ( n )

Value:

  do \
    { \
    /* Undo effects of setting up yytext. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
    yytext[yyleng] = yyg->yy_hold_char; \
    yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
    yyg->yy_hold_char = *yyg->yy_c_buf_p; \
    *yyg->yy_c_buf_p = '\0'; \
    yyleng = yyless_macro_arg; \
    } \
  while ( 0 )

Definition at line 453 of file oct-tex-lexer.cc.

◆ yylex

#define yylex octave_tex_lex

Definition at line 140 of file oct-tex-lexer.cc.

◆ yylex_destroy

#define yylex_destroy octave_tex_lex_destroy

Definition at line 164 of file oct-tex-lexer.cc.

◆ yylex_init

#define yylex_init octave_tex_lex_init

Definition at line 152 of file oct-tex-lexer.cc.

◆ yylex_init_extra

#define yylex_init_extra octave_tex_lex_init_extra

Definition at line 158 of file oct-tex-lexer.cc.

◆ yylineno

#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)

Definition at line 397 of file oct-tex-lexer.cc.

◆ yylval

#define yylval yyg->yylval_r

Definition at line 1047 of file oct-tex-lexer.cc.

◆ yymore

#define yymore ( ) yymore_used_but_not_detected

Definition at line 957 of file oct-tex-lexer.cc.

◆ yynoreturn

#define yynoreturn

Definition at line 373 of file oct-tex-lexer.cc.

◆ yyout

#define yyout yyg->yyout_r

Definition at line 393 of file oct-tex-lexer.cc.

◆ yypop_buffer_state

#define yypop_buffer_state octave_tex_pop_buffer_state

Definition at line 128 of file oct-tex-lexer.cc.

◆ yypush_buffer_state

#define yypush_buffer_state octave_tex_push_buffer_state

Definition at line 122 of file oct-tex-lexer.cc.

◆ yyrealloc

#define yyrealloc octave_tex_realloc

Definition at line 278 of file oct-tex-lexer.cc.

◆ yyrestart

#define yyrestart octave_tex_restart

Definition at line 146 of file oct-tex-lexer.cc.

◆ yyset_column

#define yyset_column octave_tex_set_column

Definition at line 248 of file oct-tex-lexer.cc.

◆ yyset_debug

#define yyset_debug octave_tex_set_debug

Definition at line 176 of file oct-tex-lexer.cc.

◆ yyset_extra

#define yyset_extra octave_tex_set_extra

Definition at line 188 of file oct-tex-lexer.cc.

◆ yyset_in

#define yyset_in octave_tex_set_in

Definition at line 200 of file oct-tex-lexer.cc.

◆ yyset_lineno

#define yyset_lineno octave_tex_set_lineno

Definition at line 236 of file oct-tex-lexer.cc.

◆ yyset_lval

#define yyset_lval octave_tex_set_lval

Definition at line 266 of file oct-tex-lexer.cc.

◆ yyset_out

#define yyset_out octave_tex_set_out

Definition at line 212 of file oct-tex-lexer.cc.

◆ YYSTATE

#define YYSTATE YY_START

Definition at line 411 of file oct-tex-lexer.cc.

◆ YYSTYPE

#define YYSTYPE OCTAVE_TEX_STYPE

Definition at line 981 of file oct-tex-lexer.cc.

◆ YYTABLES_NAME

#define YYTABLES_NAME "yytables"

Definition at line 3159 of file oct-tex-lexer.cc.

◆ yyterminate

#define yyterminate ( ) return YY_NULL

Definition at line 1184 of file oct-tex-lexer.cc.

◆ yytext

#define yytext yyg->yytext_r

Definition at line 396 of file oct-tex-lexer.cc.

◆ yytext_ptr

#define yytext_ptr yytext_r

Definition at line 596 of file oct-tex-lexer.cc.

◆ yywrap

#define yywrap octave_tex_wrap

Definition at line 254 of file oct-tex-lexer.cc.

Typedef Documentation

◆ flex_int16_t

typedef short int flex_int16_t

Definition at line 322 of file oct-tex-lexer.cc.

◆ flex_int32_t

typedef int flex_int32_t

Definition at line 323 of file oct-tex-lexer.cc.

◆ flex_int8_t

typedef signed char flex_int8_t

Definition at line 321 of file oct-tex-lexer.cc.

◆ flex_uint16_t

typedef unsigned short int flex_uint16_t

Definition at line 325 of file oct-tex-lexer.cc.

◆ flex_uint32_t

typedef unsigned int flex_uint32_t

Definition at line 326 of file oct-tex-lexer.cc.

◆ flex_uint8_t

typedef unsigned char flex_uint8_t

Definition at line 324 of file oct-tex-lexer.cc.

◆ YY_BUFFER_STATE

typedef struct yy_buffer_state* YY_BUFFER_STATE

Definition at line 437 of file oct-tex-lexer.cc.

◆ YY_CHAR

typedef flex_uint8_t YY_CHAR

Definition at line 592 of file oct-tex-lexer.cc.

◆ yy_size_t

typedef size_t yy_size_t

Definition at line 442 of file oct-tex-lexer.cc.

◆ yy_state_type

typedef int yy_state_type

Definition at line 594 of file oct-tex-lexer.cc.

◆ yyscan_t

typedef void* yyscan_t

Definition at line 387 of file oct-tex-lexer.cc.

Function Documentation

◆ octave_tex__create_buffer()

YY_BUFFER_STATE octave_tex__create_buffer	(	FILE *	file,
		int	size,
		yyscan_t	yyscanner
	)

Allocate and initialize an input buffer state.

Parameters

file	A readable stream.
size	The character buffer size in bytes. When in doubt, use `YY_BUF_SIZE`.
yyscanner	The scanner object.

Returns: the allocated buffer state.

Definition at line 2534 of file oct-tex-lexer.cc.

References YY_FATAL_ERROR, yy_init_buffer, and yyalloc.

◆ octave_tex__delete_buffer()

void octave_tex__delete_buffer	(	YY_BUFFER_STATE	b,
		yyscan_t	yyscanner
	)

Destroy the buffer.

Parameters

b	a buffer created with yy_create_buffer()
yyscanner	The scanner object.

Definition at line 2562 of file oct-tex-lexer.cc.

References YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, yyfree, and yyguts_t.

◆ octave_tex__flush_buffer()

void octave_tex__flush_buffer	(	YY_BUFFER_STATE	b,
		yyscan_t	yyscanner
	)

Discard all buffered characters.

On the next scan, YY_INPUT will be called.

Parameters

b	the buffer state to be flushed, usually `YY_CURRENT_BUFFER`.
yyscanner	The scanner object.

Definition at line 2611 of file oct-tex-lexer.cc.

References YY_BUFFER_NEW, YY_CURRENT_BUFFER, YY_END_OF_BUFFER_CHAR, yy_load_buffer_state, and yyguts_t.

◆ octave_tex__scan_buffer()

YY_BUFFER_STATE octave_tex__scan_buffer	(	char *	base,
		yy_size_t	size,
		yyscan_t	yyscanner
	)

Setup the input buffer state to scan directly from a user-specified character buffer.

Parameters

base	the character buffer
size	the size in bytes of the character buffer
yyscanner	The scanner object.

Returns: the newly allocated buffer state object.

Definition at line 2742 of file oct-tex-lexer.cc.

References YY_BUFFER_NEW, YY_END_OF_BUFFER_CHAR, YY_FATAL_ERROR, yy_switch_to_buffer, and yyalloc.

◆ octave_tex__scan_bytes()

YY_BUFFER_STATE octave_tex__scan_bytes	(	const char *	yybytes,
		int	_yybytes_len,
		yyscan_t	yyscanner
	)

Setup the input buffer state to scan the given bytes.

The next call to yylex() will scan from a copy of bytes.

Parameters

yybytes	the byte buffer to scan
_yybytes_len	the number of bytes in the buffer pointed to by bytes.
yyscanner	The scanner object.

Returns: the newly allocated buffer state object.

Definition at line 2792 of file oct-tex-lexer.cc.

References YY_END_OF_BUFFER_CHAR, YY_FATAL_ERROR, yy_scan_buffer, and yyalloc.

◆ octave_tex__scan_string()

YY_BUFFER_STATE octave_tex__scan_string	(	const char *	yystr,
		yyscan_t	yyscanner
	)

Setup the input buffer state to scan a string.

The next call to yylex() will scan from a copy of str.

Parameters

yystr	a NUL-terminated string to scan
yyscanner	The scanner object.

Returns: the newly allocated buffer state object.

Note: If you want to scan bytes that may contain NUL values, then use yy_scan_bytes() instead.

Definition at line 2779 of file oct-tex-lexer.cc.

References strlen(), and yy_scan_bytes.

◆ octave_tex__switch_to_buffer()

void octave_tex__switch_to_buffer	(	YY_BUFFER_STATE	new_buffer,
		yyscan_t	yyscanner
	)

Switch to a different input buffer.

Parameters

new_buffer	The new input buffer.
yyscanner	The scanner object.

Definition at line 2487 of file oct-tex-lexer.cc.

References YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, yy_load_buffer_state, yyensure_buffer_stack, and yyguts_t.

◆ octave_tex_alloc()

void * octave_tex_alloc	(	yy_size_t	size,
		yyscan_t	yyscanner
	)

Definition at line 3170 of file oct-tex-lexer.cc.

References malloc(), and octave_tex_alloc().

Referenced by octave_tex_alloc().

◆ octave_tex_free()

void octave_tex_free	(	void *	ptr,
		yyscan_t	yyscanner
	)

Definition at line 3182 of file oct-tex-lexer.cc.

References free().

◆ octave_tex_get_column()

int octave_tex_get_column ( yyscan_t yyscanner )

Get the current column number.

Parameters

yyscanner The scanner object.

OCTAVE_TEX_STYPE * octave_tex_get_lval ( yyscan_t yyscanner )

Definition at line 2997 of file oct-tex-lexer.cc.

References yyguts_t, and yylval.

◆ octave_tex_get_out()

FILE * octave_tex_get_out ( yyscan_t yyscanner )

Get the output stream.

Parameters

yyscanner The scanner object.

Definition at line 2900 of file oct-tex-lexer.cc.

References yyguts_t, and yyout.

◆ octave_tex_get_text()

char * octave_tex_get_text ( yyscan_t yyscanner )

Get the current token.

Parameters

yyscanner The scanner object.

Definition at line 2919 of file oct-tex-lexer.cc.

References yyguts_t, and yytext.

◆ octave_tex_lex()

int octave_tex_lex	(	OCTAVE_TEX_STYPE *	yylval_param,
		yyscan_t	yyscanner
	)

extern

The main scanner function which does all the work.

Definition at line 1229 of file oct-tex-lexer.cc.

References BEGIN, BF, CH, COLOR, COLOR_RGB, ECHO, END, EOB_ACT_CONTINUE_SCAN, EOB_ACT_END_OF_FILE, EOB_ACT_LAST_MATCH, FONTNAME, FONTSIZE, INITIAL, IT, MAYBE_NUM_MODE, NUM, NUM_MODE, RM, SL, START, SUB, SUPER, SYM, YY_BREAK, YY_BUF_SIZE, YY_BUFFER_NEW, YY_BUFFER_NORMAL, yy_create_buffer, YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, YY_DO_BEFORE_ACTION, YY_END_OF_BUFFER, YY_FATAL_ERROR, yy_load_buffer_state, YY_MORE_ADJ, YY_NEW_FILE, YY_RESTORE_YY_MORE_OFFSET, YY_RULE_SETUP, YY_SC_TO_UI, YY_START, YY_STATE_EOF, yyensure_buffer_stack, yyguts_t, yyin, yyless, yylval, yyout, yyterminate, yytext, and yywrap.

◆ octave_tex_lex_destroy()

int octave_tex_lex_destroy ( yyscan_t yyscanner )

Definition at line 3103 of file oct-tex-lexer.cc.

References YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, yy_delete_buffer, yyfree, yyguts_t, and yypop_buffer_state.

◆ octave_tex_lex_init()

int octave_tex_lex_init ( yyscan_t * scanner )

Definition at line 3015 of file oct-tex-lexer.cc.

References yyalloc, and yyguts_t.

◆ octave_tex_lex_init_extra()

int octave_tex_lex_init_extra	(	void *	user_defined,
		yyscan_t *	scanner
	)

Definition at line 3042 of file oct-tex-lexer.cc.

References yyalloc, yyguts_t, and yyset_extra.

◆ octave_tex_pop_buffer_state()

void octave_tex_pop_buffer_state ( yyscan_t yyscanner )

Removes and deletes the top of the stack, if present.

The next element becomes the new top.

Parameters

yyscanner The scanner object.

Definition at line 2672 of file oct-tex-lexer.cc.

References YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, yy_delete_buffer, yy_load_buffer_state, and yyguts_t.

◆ octave_tex_push_buffer_state()

void octave_tex_push_buffer_state	(	YY_BUFFER_STATE	new_buffer,
		yyscan_t	yyscanner
	)

Pushes the new state onto the stack.

The new state becomes the current state. This function will allocate the stack if necessary.

Parameters

new_buffer	The new state.
yyscanner	The scanner object.

Definition at line 2641 of file oct-tex-lexer.cc.

References YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, yy_load_buffer_state, yyensure_buffer_stack, and yyguts_t.

◆ octave_tex_realloc()

void * octave_tex_realloc	(	void *	ptr,
		yy_size_t	size,
		yyscan_t	yyscanner
	)

Definition at line 3176 of file oct-tex-lexer.cc.

◆ octave_tex_restart()

void octave_tex_restart	(	FILE *	input_file,
		yyscan_t	yyscanner
	)

Immediately switch to a different input stream.

Parameters

input_file	A readable stream.
yyscanner	The scanner object.

Note: This function does not reset the start condition to INITIAL .

Definition at line 2469 of file oct-tex-lexer.cc.

References YY_BUF_SIZE, yy_create_buffer, YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, yy_init_buffer, yy_load_buffer_state, yyensure_buffer_stack, yyguts_t, and yyin.

◆ octave_tex_set_column()

void octave_tex_set_column	(	int	_column_no,
		yyscan_t	yyscanner
	)

Set the current column.

Parameters

_column_no	column number
yyscanner	The scanner object.

Definition at line 2954 of file oct-tex-lexer.cc.

References YY_CURRENT_BUFFER, YY_FATAL_ERROR, yycolumn, and yyguts_t.

◆ octave_tex_set_debug()

void octave_tex_set_debug	(	int	debug_flag,
		yyscan_t	yyscanner
	)

Definition at line 2989 of file oct-tex-lexer.cc.

References yy_flex_debug, and yyguts_t.

◆ octave_tex_set_extra()

void octave_tex_set_extra	(	void *	user_defined,
		yyscan_t	yyscanner
	)

Set the user-defined data.

This data is never touched by the scanner.

Parameters

user_defined	The data to be associated with this scanner.
yyscanner	The scanner object.

Definition at line 2929 of file oct-tex-lexer.cc.

References yyextra, and yyguts_t.

◆ octave_tex_set_in()

void octave_tex_set_in	(	FILE *	_in_str,
		yyscan_t	yyscanner
	)

Set the input stream.

This does not discard the current input buffer.

Parameters

_in_str	A readable stream.
yyscanner	The scanner object.

See also: yy_switch_to_buffer

Definition at line 2971 of file oct-tex-lexer.cc.

References yyguts_t, and yyin.

◆ octave_tex_set_lineno()

void octave_tex_set_lineno	(	int	_line_number,
		yyscan_t	yyscanner
	)

Set the current line number.

Parameters

_line_number	line number
yyscanner	The scanner object.

Definition at line 2939 of file oct-tex-lexer.cc.

References YY_CURRENT_BUFFER, YY_FATAL_ERROR, yyguts_t, and yylineno.

◆ octave_tex_set_lval()

void octave_tex_set_lval	(	OCTAVE_TEX_STYPE *	yylval_param,
		yyscan_t	yyscanner
	)

Definition at line 3003 of file oct-tex-lexer.cc.

References yyguts_t, and yylval.

◆ octave_tex_set_out()

void octave_tex_set_out	(	FILE *	_out_str,
		yyscan_t	yyscanner
	)

Definition at line 2977 of file oct-tex-lexer.cc.

References yyguts_t, and yyout.

Macros

Typedefs

Functions

Macro Definition Documentation

◆ BEGIN

◆ ECHO

◆ EOB_ACT_CONTINUE_SCAN

◆ EOB_ACT_END_OF_FILE

◆ EOB_ACT_LAST_MATCH

◆ FLEX_BETA

◆ FLEX_SCANNER

◆ FLEXINT_H

◆ INITIAL

◆ INT16_MAX

◆ INT16_MIN

◆ INT32_MAX

◆ INT32_MIN

◆ INT8_MAX

◆ INT8_MIN

◆ isatty

◆ MAYBE_NUM_MODE

◆ NUM_MODE

◆ octave_tex_wrap

◆ register

◆ REJECT

◆ SIZE_MAX

◆ UINT16_MAX

◆ UINT32_MAX

◆ UINT8_MAX

◆ unput

◆ YY_AT_BOL

◆ YY_BREAK

◆ YY_BUF_SIZE

◆ YY_BUFFER_EOF_PENDING

◆ YY_BUFFER_NEW

◆ YY_BUFFER_NORMAL

◆ yy_create_buffer

◆ YY_CURRENT_BUFFER

◆ YY_CURRENT_BUFFER_LVALUE

◆ YY_DECL

◆ YY_DECL_IS_OURS

◆ yy_delete_buffer

◆ YY_DO_BEFORE_ACTION

◆ YY_END_OF_BUFFER

◆ YY_END_OF_BUFFER_CHAR

◆ YY_EXIT_FAILURE

◆ YY_EXTRA_TYPE

◆ YY_FATAL_ERROR

◆ yy_flex_debug

◆ YY_FLEX_MAJOR_VERSION

◆ YY_FLEX_MINOR_VERSION

◆ YY_FLEX_SUBMINOR_VERSION

◆ yy_flush_buffer

◆ YY_FLUSH_BUFFER

◆ yy_init_buffer

◆ YY_INPUT

◆ YY_INT_ALIGNED

◆ YY_LESS_LINENO

◆ YY_LINENO_REWIND_TO

◆ yy_load_buffer_state

◆ YY_MORE_ADJ

◆ yy_new_buffer

◆ YY_NEW_FILE

◆ YY_NO_UNISTD_H

◆ YY_NULL

◆ YY_NUM_RULES

◆ YY_READ_BUF_SIZE

◆ YY_RESTORE_YY_MORE_OFFSET

◆ YY_RULE_SETUP

◆ YY_SC_TO_UI

◆ yy_scan_buffer

◆ yy_scan_bytes

◆ yy_scan_string

◆ yy_set_bol

◆ yy_set_interactive

◆ YY_SKIP_YYWRAP

◆ YY_START

◆ YY_START_STACK_INCR

◆ YY_STATE_BUF_SIZE

◆ YY_STATE_EOF