Meanwhile Scheme has at least two SRFIs for format strings! As I suggested elsewhere in this thread, IMO the ideal scenario would be to have both the string an

Meanwhile Scheme has at least two SRFIs for format strings! As I suggested elsewhere in this thread, IMO the ideal scenario would be to have both the string and sexpr "interfaces". Since we are stuck with the string version, it would be nice to have a macro that expands to a valid control string. Not unlike how you'd write a macro to generate SQL or HTML.