sombok.h File Reference

Go to the source code of this file.

Data Structures
struct	unistr_t
struct	gcchar_t
struct	mapent_t
struct	gcstring_t
struct	linebreak_t

Typedefs
typedef unsigned int	unichar_t
typedef unsigned char	propval_t
typedef void(*	linebreak_ref_func_t )(void *, int, int)
typedef gcstring_t *(*	linebreak_format_func_t )(struct linebreak_t *, linebreak_state_t, gcstring_t *)
typedef double(*	linebreak_sizing_func_t )(struct linebreak_t *, double, gcstring_t *, gcstring_t *, gcstring_t *)
typedef gcstring_t *(*	linebreak_urgent_func_t )(struct linebreak_t *, gcstring_t *)
typedef gcstring_t *(*	linebreak_prep_func_t )(struct linebreak_t *, void *, unistr_t *, unistr_t *)
typedef gcstring_t *(*	linebreak_obs_prep_func_t )(struct linebreak_t *, unistr_t *)
typedef struct linebreak_t	linebreak_t

Enumerations
enum	linebreak_state_t {   LINEBREAK_STATE_NONE = 0, LINEBREAK_STATE_SOT, LINEBREAK_STATE_SOP, LINEBREAK_STATE_SOL,   LINEBREAK_STATE_LINE, LINEBREAK_STATE_EOL, LINEBREAK_STATE_EOP, LINEBREAK_STATE_EOT,   LINEBREAK_STATE_MAX }

Functions
void	linebreak_charprop (linebreak_t *, unichar_t, propval_t *, propval_t *, propval_t *, propval_t *)
gcstring_t *	gcstring_new (unistr_t *, linebreak_t *)
gcstring_t *	gcstring_new_from_utf8 (char *, size_t, int, linebreak_t *)
gcstring_t *	gcstring_newcopy (unistr_t *, linebreak_t *)
gcstring_t *	gcstring_copy (gcstring_t *)
void	gcstring_destroy (gcstring_t *)
gcstring_t *	gcstring_append (gcstring_t *, gcstring_t *)
size_t	gcstring_columns (gcstring_t *)
int	gcstring_cmp (gcstring_t *, gcstring_t *)
gcstring_t *	gcstring_concat (gcstring_t *, gcstring_t *)
gcchar_t *	gcstring_next (gcstring_t *)
void	gcstring_setpos (gcstring_t *, int)
void	gcstring_shrink (gcstring_t *, int)
gcstring_t *	gcstring_substr (gcstring_t *, int, int)
gcstring_t *	gcstring_replace (gcstring_t *, int, int, gcstring_t *)
propval_t	gcstring_lbclass (gcstring_t *, int)
propval_t	gcstring_lbclass_ext (gcstring_t *, int)
linebreak_t *	linebreak_new (linebreak_ref_func_t)
linebreak_t *	linebreak_copy (linebreak_t *)
linebreak_t *	linebreak_incref (linebreak_t *)
void	linebreak_destroy (linebreak_t *)
void	linebreak_set_newline (linebreak_t *, unistr_t *)
void	linebreak_set_stash (linebreak_t *, void *)
void	linebreak_set_format (linebreak_t *, linebreak_format_func_t, void *)
void	linebreak_add_prep (linebreak_t *, linebreak_prep_func_t, void *)
void	linebreak_set_sizing (linebreak_t *, linebreak_sizing_func_t, void *)
void	linebreak_set_urgent (linebreak_t *, linebreak_urgent_func_t, void *)
void	linebreak_set_user (linebreak_t *, linebreak_obs_prep_func_t, void *)
void	linebreak_reset (linebreak_t *)
void	linebreak_update_lbclass (linebreak_t *, unichar_t, propval_t)
void	linebreak_clear_lbclass (linebreak_t *)
void	linebreak_update_eawidth (linebreak_t *, unichar_t, propval_t)
void	linebreak_clear_eawidth (linebreak_t *)
propval_t	linebreak_search_lbclass (linebreak_t *, unichar_t)
propval_t	linebreak_search_eawidth (linebreak_t *, unichar_t)
void	linebreak_merge_lbclass (linebreak_t *, linebreak_t *)
void	linebreak_merge_eawidth (linebreak_t *, linebreak_t *)
propval_t	linebreak_eawidth (linebreak_t *, unichar_t)
propval_t	linebreak_get_lbrule (linebreak_t *, propval_t, propval_t)
propval_t	linebreak_lbclass (linebreak_t *, unichar_t)
gcstring_t **	linebreak_break (linebreak_t *, unistr_t *)
gcstring_t **	linebreak_break_fast (linebreak_t *, unistr_t *)
gcstring_t **	linebreak_break_from_utf8 (linebreak_t *, char *, size_t, int)
gcstring_t **	linebreak_break_partial (linebreak_t *, unistr_t *)
void	linebreak_free_result (gcstring_t **, int)
propval_t	linebreak_lbrule (propval_t, propval_t)
void	linebreak_southeastasian_flagbreak (gcstring_t *)
unistr_t *	sombok_decode_utf8 (unistr_t *, size_t, const char *, size_t, int)
char *	sombok_encode_utf8 (char *, size_t *, size_t, unistr_t *)
gcstring_t *	linebreak_format_SIMPLE (linebreak_t *, linebreak_state_t, gcstring_t *)
gcstring_t *	linebreak_format_NEWLINE (linebreak_t *, linebreak_state_t, gcstring_t *)
gcstring_t *	linebreak_format_TRIM (linebreak_t *, linebreak_state_t, gcstring_t *)
gcstring_t *	linebreak_prep_URIBREAK (linebreak_t *, void *, unistr_t *, unistr_t *)
double	linebreak_sizing_UAX11 (linebreak_t *, double, gcstring_t *, gcstring_t *, gcstring_t *)
gcstring_t *	linebreak_urgent_ABORT (linebreak_t *, gcstring_t *)
gcstring_t *	linebreak_urgent_FORCE (linebreak_t *, gcstring_t *)

Variables
const char *	linebreak_unicode_version
const char *	linebreak_propvals_EA []
const char *	linebreak_propvals_LB []
const char *	linebreak_southeastasian_supported

Typedef Documentation

typedef gcstring_t*(* linebreak_format_func_t)(struct linebreak_t *, linebreak_state_t, gcstring_t *)

typedef gcstring_t*(* linebreak_obs_prep_func_t)(struct linebreak_t *, unistr_t *)

typedef gcstring_t*(* linebreak_prep_func_t)(struct linebreak_t *, void *, unistr_t *, unistr_t *)

typedef void(* linebreak_ref_func_t)(void *, int, int)

typedef double(* linebreak_sizing_func_t)(struct linebreak_t *, double, gcstring_t *, gcstring_t *, gcstring_t *)

typedef gcstring_t*(* linebreak_urgent_func_t)(struct linebreak_t *, gcstring_t *)

typedef unsigned int unichar_t

Unicode character

Function Documentation

void linebreak_charprop	(	linebreak_t *	obj,
		unichar_t	c,
		propval_t *	lbcptr,
		propval_t *	eawptr,
		propval_t *	gcbptr,
		propval_t *	scrptr
	)

Search for character properties.

Note

this function is for internal use.

Configuration parameters of linebreak object:

• map, mapsiz: custom property map overriding built-in map.

Parameters

[in]	obj	linebreak object.
[in]	c	Unicode character.
[out]	lbcptr	UAX #14 line breaking class.
[out]	eawptr	UAX #11 East_Asian_Width property value.
[out]	gcbptr	UAX #29 Grapheme_Cluster_Break property value.
[out]	scrptr	Script (limited to several scripts).

Returns

none.

Note

As of 2.2.0, LINEBREAK_OPTION_EASTASIAN_CONTEXT and LINEBREAK_OPTION_NONSTARTER_LOOSE are not affect.

Variable Documentation

const char* linebreak_propvals_EA[]

const char* linebreak_propvals_LB[]

const char* linebreak_unicode_version