jodd-lagarto/src/main/java/jodd/lagarto/Scanner.java
protected Position position(final int position) {
		int line;
		int offset;
		int lastNewLineOffset;

		if (position > lastOffset) {
			line = 1;
			offset = 0;
			lastNewLineOffset = 0;
		} else {
			line = lastLine;
			offset = lastOffset;
			lastNewLineOffset = lastLastNewLineOffset;
		}

		while (offset < position) {
			final char c = input[offset];

			if (c == '\n') {
				line++;
				lastNewLineOffset = offset + 1;
			}

			offset++;
		}

		lastOffset = offset;
		lastLine = line;
		lastLastNewLineOffset = lastNewLineOffset;

		return new Position(position, line, position - lastNewLineOffset + 1);
	}
protected Position position(final int position) {
		int line;
		int offset;
		int lastNewLineOffset;

		if (position > lastOffset) {
			line = 1;
			offset = 0;
			lastNewLineOffset = 0;
		} else {
			line = lastLine;
			offset = lastOffset;
			lastNewLineOffset = lastLastNewLineOffset;
		}

		while (offset < position) {
			final char c = input[offset];

			if (c == '\n') {
				line++;
				lastNewLineOffset = offset + 1;
			}

			offset++;
		}

		lastOffset = offset;
		lastLine = line;
		lastLastNewLineOffset = lastNewLineOffset;

		return new Position(position, line, position - lastNewLineOffset + 1);
	}
protected Position position ( final int position ) { int line ; int offset ; int lastNewLineOffset ; if ( position > lastOffset ) { line = 1 ; offset = 0 ; lastNewLineOffset = 0 ; } else { line = lastLine ; offset = lastOffset ; lastNewLineOffset = lastLastNewLineOffset ; } while ( offset < position ) { final char c = input [ offset ] ; if ( c == ' ' ) { line ++ ; lastNewLineOffset = offset + 1 ; } offset ++ ; } lastOffset = offset ; lastLine = line ; lastLastNewLineOffset = lastNewLineOffset ; return new Position ( position , line , position - lastNewLineOffset + 1 ) ; }
Calculates {@link Position current position}: offset, line and column.
Calculates {