#include <sombok.h>

Data Fields
private members
unsigned long int	refcount
int	state
unistr_t	bufstr
unistr_t	bufspc
double	bufcols
unistr_t	unread
public members
size_t	charmax
double	colmax
double	colmin
mapent_t *	map
size_t	mapsiz
unistr_t	newline
unsigned int	options
void *	format_data
void *	sizing_data
void *	urgent_data
void *	user_data
void *	stash
gcstring_t (	format_func )()
double(*	sizing_func )()
gcstring_t (	urgent_func )()
gcstring_t (	user_func )()
void(*	ref_func )(void *, int, int)
int	errnum
public members addendum on release 2011.1.
gcstring_t (*	prep_func )()
void **	prep_data

Detailed Description

LineBreak object.

Field Documentation

double linebreak_t::bufcols

calculated columns of buffered line

unistr_t linebreak_t::bufspc

spaces trailing to buffered line

unistr_t linebreak_t::bufstr

buffered line

size_t linebreak_t::charmax

Maximum number of Unicode characters each line may contain.

double linebreak_t::colmax

Maximum number of columns.

double linebreak_t::colmin

Minimum number of columns.

int linebreak_t::errnum

Number of last error. may be a value of errno defined in <errno.h> or LINEBREAK_ELONG below.

void* linebreak_t::format_data

Data argument of callback functions. See utils.c.

gcstring_t*(* linebreak_t::format_func)()

Format callback function. See utils.c.

mapent_t* linebreak_t::map

User-tailored property map.

size_t linebreak_t::mapsiz

unistr_t linebreak_t::newline

Newline sequence.

unsigned int linebreak_t::options

Options. See Defines.

void** linebreak_t::prep_data

Data argument of each preprocessing callback functions. See utils.c.

gcstring_t*(** linebreak_t::prep_func)()

Array of preprocessing callback functions. See utils.c.

void(* linebreak_t::ref_func)(void *, int, int)

Reference Count function. This may be called with 3 arguments: ref_func(data, type, action). data is a (pointer to) external object assinged to stash, format_data, sizing_data, urgent_data or prep_data members. type is type of object. according to action being negative or positive, this function should decrement or increment reference count of object, respectively.

unsigned long int linebreak_t::refcount

reference count

void* linebreak_t::sizing_data

double(* linebreak_t::sizing_func)()

Sizing callback function. See utils.c.

void* linebreak_t::stash

User-defined private data.

int linebreak_t::state

state

unistr_t linebreak_t::unread

unread input

void* linebreak_t::urgent_data