On 2020-11-26 06:08 , Ken Cunningham wrote: > <https://github.com/macports/macports-base/blob/938d8528b896f15dc10c21a208b795f78acac127/src/port1.0/portfetch.tcl#L565> > > where fetch just calls “curl” — but what is that — just the first curl in the > PATH? If so, it should work as I describe and use the newer curl if it > exists, and it doesn’t, so there must be more to it that just that.
It's a Tcl command provided by pextlib. PATH has no effect on where commands are found in Tcl code unless you're using exec or system. <https://github.com/macports/macports-base/blob/master/src/pextlib1.0/Pextlib.c#L1096> - Josh
