RKBGNBUN(3)RKBGNBUN(3)NAMERkBgnBun / RkwBgnBun - convert the reading of a specified length to
kanji
SYNOPSIS
#include <canna/RK.h>
int RkBgnBun(cxnum, yomi, maxyomi, mode)
int cxnum;
unsigned char *yomi;
int maxyomi;
int mode;
int RkwBgnBun(cxnum, yomi, maxyomi, mode)
int cxnum;
wchar_t *yomi;
int maxyomi;
int mode;
DESCRIPTIONRkBgnBun converts the reading yomi with a length of maxyomi bytes to
kanji. The reading kana must be adjusted on character boundaries in
the EUC code. The context enters the conversion mode, with both the
current clause and the current clause set to 0.
RkwBgnBun is the similar function to RkBgnBun, but it takes wchar_t
argument as yomi. maxyomi represents the length of yomi by characters
instead of bytes.
mode represents the code conversion candidate to be added to each
clause. It is expressed in a bit field width, which can be set to one
of the following with RK_XFERBITS:
RK_XFER Hiragana
RK_HFER Single-width character
RK_KFER Katakana
RK_ZFER Double-width character
If the number of candidates available for the current clause is N, can‐
didates are added through code conversion by reading the candidates in
sequence, from candidate N to candidate N + 1, and so on, starting with
the lowest-order bit field. Candidate addition ends when the corre‐
sponding bit field equals 0.
mode Candidate
RK_XFER (KANJI) (HIRAGANA)
(RK_XFER << RK_XFERBITS) | RK_KFER(KANJI) (KATAKANA) (HIRAGANA)
(RK_KFER << RK_XFERBITS) | RK_XFER(KANJI) (HIRAGANA) (KATAKANA)
The context enters the conversion mode, from RkBgnBun to RkEndBun(3).
Conversion modes cannot be nested.
RETURN VALUE
This function returns the number of clauses derived from conversion, or
returns -1 if the conversion fails.
SEE ALSORkEndBun(3)RKBGNBUN(3)
