diff options
Diffstat (limited to '')
| -rw-r--r-- | libwc/wtf.c | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/libwc/wtf.c b/libwc/wtf.c index 5bddf29..cdc6cbc 100644 --- a/libwc/wtf.c +++ b/libwc/wtf.c @@ -397,51 +397,45 @@ wtf_parse1(wc_uchar **p) cc.code = *(q++); } else if (*q > 0xa0) { cc.ccs = wtf_gr_ccs; - if (WC_CCS_IS_WIDE(cc.ccs) && *(q+1)) { + if (WC_CCS_IS_WIDE(cc.ccs)) { cc.code = ((wc_uint32)*q << 8) | *(q+1); q += 2; } else cc.code = *(q++); } else { - cc.ccs = WC_CCS_US_ASCII; - cc.code = (wc_uint32)' '; - if (*q) - cc.ccs = (wc_uint32)CCS_MAP[*(q++) - 0x80] << 8; + cc.ccs = (wc_uint32)CCS_MAP[*(q++) - 0x80] << 8; switch (WC_CCS_TYPE(cc.ccs)) { case WC_CCS_A_CS94: case WC_CCS_A_CS96: case WC_CCS_A_CS942: case WC_CCS_A_PCS: case WC_CCS_A_UNKNOWN: - if (*q && *(q+1)) { - cc.ccs |= *(q++) & 0x7f; - cc.code = *(q++); - } + cc.ccs |= *(q++) & 0x7f; + cc.code = *(q++); break; case WC_CCS_A_CS94W: case WC_CCS_A_CS96W: case WC_CCS_A_PCSW: - if (*q && *(q+1) && *(q+2)) { - cc.ccs |= *(q++) & 0x7f; - cc.code = ((wc_uint32)*q << 8) | *(q+1); - q += 2; - } + cc.ccs |= *(q++) & 0x7f; + cc.code = ((wc_uint32)*q << 8) | *(q+1); + q += 2; break; case WC_CCS_A_WCS16: case WC_CCS_A_WCS16W: - if (*q && *(q+1) && *(q+2)) { - cc.ccs |= (*q & 0x7c) >> 2; - cc.code = wtf_to_wcs16(q); - q += 3; - } + cc.ccs |= (*q & 0x7c) >> 2; + cc.code = wtf_to_wcs16(q); + q += 3; break; case WC_CCS_A_WCS32: case WC_CCS_A_WCS32W: - if (*q && *(q+1) && *(q+2) && *(q+3) && *(q+4)) { - cc.ccs |= (*q & 0x70) >> 4; - cc.code = wtf_to_wcs32(q); - q += 5; - } + cc.ccs |= (*q & 0x70) >> 4; + cc.code = wtf_to_wcs32(q); + q += 5; + break; + default: + /* case 0: */ + cc.ccs = WC_CCS_US_ASCII; + cc.code = (wc_uint32)' '; break; } } |