Looking at some MacPorts log files from Mac OS 14.2.1 (which uses the system's `clang` compiler) I see
``` flower/include/flower-proto.hh:26:30: warning: implicit conversion changes signedness: 'int' to 'const vsize' (aka 'const unsigned long') [-Wsign-conversion] inline constexpr vsize VPOS (-1); ~~~~ ^~ ``` for almost all C++ fies, making the log file quite noisy. Dan, any idea how to fix this gracefully? Werner