Function fxPatternParserNext

xs/sources/xsre.c:2414–2437

}

void fxPatternParserNext(txPatternParser* parser)
{
	txString p = parser->pattern + parser->offset;
	txInteger character;
	
	if (parser->surrogate) {
		parser->character = parser->surrogate;
		parser->surrogate = 0;
	}
	else {
		p = mxStringByteDecode(p, &character);
		if (character != C_EOF) {
			parser->offset = mxPtrDiff(p - parser->pattern);
			if (!(parser->flags & (XS_REGEXP_UV | XS_REGEXP_NAME)) && (character > 0xFFFF)) {
				character -= 0x10000;
				parser->surrogate = 0xDC00 | (character & 0x3FF);
				character = 0xD800 | (character >> 10);
			}
			parser->character = (txInteger)character;
		}
		else
			parser->character = C_EOF;
	}
}

void fxPatternParserTerminate(txPatternParser* parser)
{