Method FindBefore

scintilla/src/PositionCache.cxx:192–203

}

int LineLayout::FindBefore(XYPOSITION x, int lower, int upper) const {
	do {
		int middle = (upper + lower + 1) / 2; 	// Round high
		XYPOSITION posMiddle = positions[middle];
		if (x < posMiddle) {
			upper = middle - 1;
		} else {
			lower = middle;
		}
	} while (lower < upper);
	return lower;
}

int LineLayout::EndLineStyle() const {
	return styles[numCharsBeforeEOL > 0 ? numCharsBeforeEOL-1 : 0];