header.h File Reference

#include <stdio.h>
#include "syswords2.h"

Include dependency graph for header.h:

Go to the source code of this file.

Classes
struct	m_pair
struct	input
struct	include
struct	tokeniser
struct	name
struct	literalstring
struct	amongvec
struct	among
struct	grouping
struct	node
struct	analyser
struct	generator
struct	options

Macros
#define	SNOWBALL_VERSION   "2.0.0"
#define	true   1
#define	false   0
#define	MALLOC   check_malloc
#define	FREE   check_free
#define	NEW(type, p)   struct type * p = (struct type *) MALLOC(sizeof(struct type))
#define	NEWVEC(type, p, n)   struct type * p = (struct type *) MALLOC(sizeof(struct type) * (n))
#define	SIZE(p)   ((int *)(p))[-1]
#define	CAPACITY(p)   ((int *)(p))[-2]
#define	MOVE_TO_B(B, LIT)   move_to_b(B, sizeof(LIT) / sizeof(LIT[0]), LIT)

Typedefs
typedef unsigned char	byte
typedef unsigned short	symbol

Enumerations
enum	enc { ENC_SINGLEBYTE, ENC_UTF8, ENC_WIDECHARS }
enum	token_codes {   c_among = 4, c_and, c_as, c_assign,   c_assignto, c_atleast, c_atlimit, c_atmark,   c_attach, c_backwardmode, c_backwards, c_booleans,   c_bra, c_comment1, c_comment2, c_cursor,   c_debug, c_decimal, c_define, c_delete,   c_divide, c_divideassign, c_do, c_dollar,   c_eq, c_externals, c_fail, c_false,   c_for, c_ge, c_get, c_gopast,   c_goto, c_gr, c_groupings, c_hex,   c_hop, c_insert, c_integers, c_ket,   c_le, c_leftslice, c_len, c_lenof,   c_limit, c_loop, c_ls, c_maxint,   c_minint, c_minus, c_minusassign, c_multiply,   c_multiplyassign, c_ne, c_next, c_non,   c_not, c_or, c_plus, c_plusassign,   c_repeat, c_reverse, c_rightslice, c_routines,   c_set, c_setlimit, c_setmark, c_size,   c_sizeof, c_slicefrom, c_sliceto, c_stringdef,   c_stringescapes, c_strings, c_substring, c_test,   c_tolimit, c_tomark, c_true, c_try,   c_unset, c_mathassign, c_name, c_number,   c_literalstring, c_neg, c_call, c_grouping,   c_booltest, NUM_TOKEN_CODES }
enum	uplus_modes { UPLUS_NONE, UPLUS_DEFINED, UPLUS_UNICODE }
enum	name_types {   t_size = 6, t_string = 0, t_boolean = 1, t_integer = 2,   t_routine = 3, t_external = 4, t_grouping = 5 }
enum	analyser_modes { m_forward = 0, m_backward }
enum	special_labels { x_return = -1 }

Functions
symbol *	create_b (int n)
void	report_b (FILE *out, const symbol *p)
void	lose_b (symbol *p)
symbol *	increase_capacity (symbol *p, int n)
symbol *	move_to_b (symbol *p, int n, const symbol *q)
symbol *	add_to_b (symbol *p, int n, const symbol *q)
symbol *	copy_b (const symbol *p)
char *	b_to_s (const symbol *p)
symbol *	add_s_to_b (symbol *p, const char *s)
struct str *	str_new (void)
void	str_delete (struct str *str)
void	str_append (struct str *str, struct str *add)
void	str_append_ch (struct str *str, char add)
void	str_append_b (struct str *str, symbol *q)
void	str_append_string (struct str *str, const char *s)
void	str_append_int (struct str *str, int i)
void	str_clear (struct str *str)
void	str_assign (struct str *str, char *s)
struct str *	str_copy (struct str *old)
symbol *	str_data (struct str *str)
int	str_len (struct str *str)
int	str_back (struct str *str)
int	get_utf8 (const symbol *p, int *slot)
int	put_utf8 (int ch, symbol *p)
void	output_str (FILE *outfile, struct str *str)
symbol *	get_input (const char *filename)
struct tokeniser *	create_tokeniser (symbol *b, char *file)
int	read_token (struct tokeniser *t)
const char *	name_of_token (int code)
void	disable_token (struct tokeniser *t, int code)
void	close_tokeniser (struct tokeniser *t)
void *	check_malloc (int n)
void	check_free (void *p)
void	print_program (struct analyser *a)
struct analyser *	create_analyser (struct tokeniser *t)
void	close_analyser (struct analyser *a)
void	read_program (struct analyser *a)
struct generator *	create_generator (struct analyser *a, struct options *o)
void	close_generator (struct generator *g)
void	write_char (struct generator *g, int ch)
void	write_newline (struct generator *g)
void	write_string (struct generator *g, const char *s)
void	write_int (struct generator *g, int i)
void	write_b (struct generator *g, symbol *b)
void	write_str (struct generator *g, struct str *str)
void	write_comment_content (struct generator *g, struct node *p)
void	write_generated_comment_content (struct generator *g)
void	write_start_comment (struct generator *g, const char *comment_start, const char *comment_end)
int	K_needed (struct generator *g, struct node *p)
int	repeat_restore (struct generator *g, struct node *p)
void	generate_program_c (struct generator *g)
void	generate_program_java (struct generator *g)
void	generate_program_csharp (struct generator *g)
void	generate_program_pascal (struct generator *g)
void	generate_program_python (struct generator *g)
void	generate_program_js (struct generator *g)
void	generate_program_rust (struct generator *g)
void	generate_program_go (struct generator *g)

Variables
int	space_count

Macro Definition Documentation

CAPACITY

#define CAPACITY

(

p

)

((int *)(p))[-2]

Definition at line 18 of file header.h.

Referenced by Xapian::SnowballStemImplementation::assign_to(), Xapian::SnowballStemImplementation::replace_s(), and Xapian::SnowballStemImplementation::slice_to().

false

#define false   0

Definition at line 9 of file header.h.

FREE

#define FREE   check_free

Definition at line 12 of file header.h.

MALLOC

#define MALLOC   check_malloc

Definition at line 11 of file header.h.

MOVE_TO_B

#define MOVE_TO_B	(		B,
			LIT
	)		move_to_b(B, sizeof(LIT) / sizeof(LIT[0]), LIT)

Definition at line 30 of file header.h.

NEW

#define NEW	(		type,
			p
	)		struct type * p = (struct type *) MALLOC(sizeof(struct type))

Definition at line 14 of file header.h.

NEWVEC

#define NEWVEC	(		type,
			p,
			n
	)		struct type * p = (struct type *) MALLOC(sizeof(struct type) * (n))

Definition at line 15 of file header.h.

SIZE

#define SIZE

(

p

)

((int *)(p))[-1]

Definition at line 17 of file header.h.

Referenced by Xapian::SnowballStemImplementation::eq_v(), Xapian::SnowballStemImplementation::eq_v_b(), Xapian::SnowballStemImplementation::insert_v(), Xapian::SnowballStemImplementation::len_utf8(), Xapian::SnowballStemImplementation::replace_s(), and Xapian::SnowballStemImplementation::slice_from_v().

SNOWBALL_VERSION

#define SNOWBALL_VERSION   "2.0.0"

Definition at line 3 of file header.h.

true

#define true   1

Definition at line 8 of file header.h.

Typedef Documentation

byte

typedef unsigned char byte

Definition at line 5 of file header.h.

symbol

typedef unsigned short symbol

Definition at line 6 of file header.h.

Enumeration Type Documentation

analyser_modes

enum analyser_modes

Enumerator
m_forward
m_backward

Definition at line 276 of file header.h.

enc

enum enc

Enumerator
ENC_SINGLEBYTE
ENC_UTF8
ENC_WIDECHARS

Definition at line 52 of file header.h.

name_types

enum name_types

Enumerator
t_size
t_string
t_boolean
t_integer
t_routine
t_external
t_grouping

Definition at line 233 of file header.h.

special_labels

enum special_labels

Enumerator
x_return

Definition at line 330 of file header.h.

token_codes

enum token_codes

Enumerator
c_among
c_and
c_as
c_assign
c_assignto
c_atleast
c_atlimit
c_atmark
c_attach
c_backwardmode
c_backwards
c_booleans
c_bra
c_comment1
c_comment2
c_cursor
c_debug
c_decimal
c_define
c_delete
c_divide
c_divideassign
c_do
c_dollar
c_eq
c_externals
c_fail
c_false
c_for
c_ge
c_get
c_gopast
c_goto
c_gr
c_groupings
c_hex
c_hop
c_insert
c_integers
c_ket
c_le
c_leftslice
c_len
c_lenof
c_limit
c_loop
c_ls
c_maxint
c_minint
c_minus
c_minusassign
c_multiply
c_multiplyassign
c_ne
c_next
c_non
c_not
c_or
c_plus
c_plusassign
c_repeat
c_reverse
c_rightslice
c_routines
c_set
c_setlimit
c_setmark
c_size
c_sizeof
c_slicefrom
c_sliceto
c_stringdef
c_stringescapes
c_strings
c_substring
c_test
c_tolimit
c_tomark
c_true
c_try
c_unset
c_mathassign
c_name
c_number
c_literalstring
c_neg
c_call
c_grouping
c_booltest
NUM_TOKEN_CODES

Definition at line 81 of file header.h.

uplus_modes

enum uplus_modes

Enumerator
UPLUS_NONE
UPLUS_DEFINED
UPLUS_UNICODE

Definition at line 97 of file header.h.

Function Documentation

add_s_to_b()

symbol* add_s_to_b	(	symbol *	p,
		const char *	s
	)

add_to_b()

symbol* add_to_b	(	symbol *	p,
		int	n,
		const symbol *	q
	)

b_to_s()

char* b_to_s

(

const symbol *

p

)

check_free()

void check_free

(

void *

p

)

check_malloc()

void* check_malloc

(

int

n

)

close_analyser()

void close_analyser

(

struct analyser *

a

)

close_generator()

void close_generator

(

struct generator *

g

)

close_tokeniser()

void close_tokeniser

(

struct tokeniser *

t

)

copy_b()

symbol* copy_b

(

const symbol *

p

)

create_analyser()

struct analyser* create_analyser

(

struct tokeniser *

t

)

create_b()

symbol* create_b

(

int

n

)

create_generator()

struct generator* create_generator	(	struct analyser *	a,
		struct options *	o
	)

create_tokeniser()

struct tokeniser* create_tokeniser	(	symbol *	b,
		char *	file
	)

disable_token()

void disable_token	(	struct tokeniser *	t,
		int	code
	)

generate_program_c()

void generate_program_c

(

struct generator *

g

)

generate_program_csharp()

void generate_program_csharp

(

struct generator *

g

)

generate_program_go()

void generate_program_go

(

struct generator *

g

)

generate_program_java()

void generate_program_java

(

struct generator *

g

)

generate_program_js()

void generate_program_js

(

struct generator *

g

)

generate_program_pascal()

void generate_program_pascal

(

struct generator *

g

)

generate_program_python()

void generate_program_python

(

struct generator *

g

)

generate_program_rust()

void generate_program_rust

(

struct generator *

g

)

get_input()

symbol* get_input

(

const char *

filename

)

get_utf8()

int get_utf8	(	const symbol *	p,
		int *	slot
	)

Referenced by Xapian::SnowballStemImplementation::in_grouping_U(), Xapian::SnowballStemImplementation::out_grouping_U(), and Xapian::SnowballStemImplementation::SET_CAPACITY().

increase_capacity()

symbol* increase_capacity	(	symbol *	p,
		int	n
	)

K_needed()

int K_needed	(	struct generator *	g,
		struct node *	p
	)

lose_b()

void lose_b

(

symbol *

p

)

move_to_b()

symbol* move_to_b	(	symbol *	p,
		int	n,
		const symbol *	q
	)

name_of_token()

const char* name_of_token

(

int

code

)

output_str()

void output_str	(	FILE *	outfile,
		struct str *	str
	)

print_program()

void print_program

(

struct analyser *

a

)

put_utf8()

int put_utf8	(	int	ch,
		symbol *	p
	)

read_program()

void read_program

(

struct analyser *

a

)

read_token()

int read_token

(

struct tokeniser *

t

)

repeat_restore()

int repeat_restore	(	struct generator *	g,
		struct node *	p
	)

report_b()

void report_b	(	FILE *	out,
		const symbol *	p
	)

str_append()

void str_append	(	struct str *	str,
		struct str *	add
	)

str_append_b()

void str_append_b	(	struct str *	str,
		symbol *	q
	)

str_append_ch()

void str_append_ch	(	struct str *	str,
		char	add
	)

str_append_int()

void str_append_int	(	struct str *	str,
		int	i
	)

str_append_string()

void str_append_string	(	struct str *	str,
		const char *	s
	)

str_assign()

void str_assign	(	struct str *	str,
		char *	s
	)

str_back()

int str_back

(

struct str *

str

)

str_clear()

void str_clear

(

struct str *

str

)

str_copy()

struct str* str_copy

(

struct str *

old

)

str_data()

symbol* str_data

(

struct str *

str

)

str_delete()

void str_delete

(

struct str *

str

)

str_len()

int str_len

(

struct str *

str

)

str_new()

struct str* str_new

(

void

)

write_b()

void write_b	(	struct generator *	g,
		symbol *	b
	)

write_char()

void write_char	(	struct generator *	g,
		int	ch
	)

write_comment_content()

void write_comment_content	(	struct generator *	g,
		struct node *	p
	)

write_generated_comment_content()

void write_generated_comment_content

(

struct generator *

g

)

write_int()

void write_int	(	struct generator *	g,
		int	i
	)

write_newline()

void write_newline

(

struct generator *

g

)

write_start_comment()

void write_start_comment	(	struct generator *	g,
		const char *	comment_start,
		const char *	comment_end
	)

write_str()

void write_str	(	struct generator *	g,
		struct str *	str
	)

write_string()

void write_string	(	struct generator *	g,
		const char *	s
	)

Variable Documentation

space_count

int space_count